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diff --git a/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main--chapters.vtt b/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main--chapters.vtt new file mode 100644 index 00000000..a32fdf09 --- /dev/null +++ b/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main--chapters.vtt @@ -0,0 +1,77 @@ +WEBVTT + + +00:00:05.760 --> 00:01:20.079 +Introduction + +00:01:20.080 --> 00:02:10.319 +Scope: A complete multi-media content processing framework + +00:02:10.320 --> 00:03:02.419 +Prior art and similar art + +00:03:02.420 --> 00:03:57.159 +LaTeX-Beamer + Reveal.js with Blee and BISOS + +00:03:57.160 --> 00:05:12.519 +Blee-LCNT novel concepts + +00:05:12.520 --> 00:06:32.559 +Part of a bigger picture - part of a series + +00:06:32.560 --> 00:12:52.639 +Nature of polyexistentials + +00:12:52.640 --> 00:14:23.119 +Content processing - a ByStar/BISOS/Blee Capability Bundle (BCB) + +00:14:23.120 --> 00:14:31.279 +ByStar containment hierarchy and ByStar capability bundles + +00:14:31.280 --> 00:15:21.999 +Aggregated conviviality of ByStar capabilities + +00:15:22.000 --> 00:15:47.867 +Parts list: integrated components + +00:15:47.868 --> 00:18:45.719 +Resulting contents - output forms and formats + +00:18:45.720 --> 00:20:31.979 +reveal.js + +00:20:31.980 --> 00:21:33.479 +Generating the video + +00:21:33.480 --> 00:22:39.179 +A unified single input -- a sequencef of frames + +00:22:39.180 --> 00:23:16.199 +Abstractions to keep in mind + +00:23:16.200 --> 00:24:24.359 +Frame control types + +00:24:24.360 --> 00:26:25.199 +How outputs are generate from the inputs + +00:26:25.200 --> 00:27:46.479 +Context for unified source walkthrough + +00:27:46.480 --> 00:29:24.079 +One slide + +00:29:24.080 --> 00:31:05.799 +Dynamic blocks + +00:31:05.800 --> 00:33:42.279 +Internationalization - a non-Americanist perspective + +00:33:42.280 --> 00:35:07.719 +Autonomous self-publication and federated re-publications + +00:35:07.720 --> 00:36:02.559 +Ingredients of BISOS platforms and their progression + +00:36:02.560 --> 00:36:41.640 +Moving forward diff --git a/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.vtt b/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.vtt new file mode 100644 index 00000000..90f7b470 --- /dev/null +++ b/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.vtt @@ -0,0 +1,2058 @@ +WEBVTT captioned by mohsen + +NOTE Introduction + +00:00:05.760 --> 00:00:08.159 +Greetings. Salaam. + +00:00:08.160 --> 00:00:10.159 +This is Mohsen Banan. + +00:00:10.160 --> 00:00:12.839 +I am a software and internet engineer. + +00:00:12.840 --> 00:00:14.679 +The title of this presentation + +00:00:14.680 --> 00:00:18.839 +is "Blee-LCNT: An Emacs Centered + +00:00:18.840 --> 00:00:23.659 +Content Production and Self-Publication Framework". + +00:00:23.660 --> 00:00:25.559 +Blee stands for + +00:00:25.560 --> 00:00:29.279 +ByStar Libre-Halaal Emacs Environment. + +00:00:29.280 --> 00:00:31.799 +In last year's EmacsConf, + +00:00:31.800 --> 00:00:36.079 +I introduced Blee, BISOS and ByStar + +00:00:36.080 --> 00:00:39.439 +as concepts and as foundations. + +00:00:39.440 --> 00:00:41.079 +This year I want to focus + +00:00:41.080 --> 00:00:43.879 +on one concrete capability. + +00:00:43.880 --> 00:00:47.959 +Content Production and Self-Publication + +00:00:47.960 --> 00:00:54.119 +is a foundational Blee and BISOS Capability Bundle. + +00:00:54.120 --> 00:00:55.759 +Both this presentation + +00:00:55.760 --> 00:00:59.079 +and the Nature of Polyexistentials book + +00:00:59.080 --> 00:01:02.879 +were developed with Blee-LCNT. + +00:01:02.880 --> 00:01:06.759 +In this presentation I want to look at Emacs + +00:01:06.760 --> 00:01:08.519 +as a central ingredient + +00:01:08.520 --> 00:01:10.959 +for a usage environment + +00:01:10.960 --> 00:01:14.919 +that we can use to orchestrate production of + +00:01:14.920 --> 00:01:20.079 +quite fancy multi-media presentations. + +NOTE Scope: A complete multi-media content processing framework + +00:01:20.080 --> 00:01:23.079 +Let's consider two different scopes. + +00:01:23.080 --> 00:01:27.919 +First, the scope of Blee-LCNT Capabilities Bundle, + +00:01:27.920 --> 00:01:29.919 +which is that of a complete + +00:01:29.920 --> 00:01:32.599 +multi-media content authorship, + +00:01:32.600 --> 00:01:34.799 +generation, publication + +00:01:34.800 --> 00:01:37.639 +and distribution framework. + +00:01:37.640 --> 00:01:40.999 +That complete scope is presented in this slide + +00:01:41.000 --> 00:01:44.239 +and it spans both black ink + +00:01:44.240 --> 00:01:46.639 +and violet ink. + +00:01:46.640 --> 00:01:49.799 +Second, the scope of this presentation, + +00:01:49.800 --> 00:01:52.119 +which is more limited. + +00:01:52.120 --> 00:01:54.919 +In this presentation I confine myself + +00:01:54.920 --> 00:01:58.519 +to the bullets is violet ink. + +00:01:58.520 --> 00:02:01.159 +Here, I focus on presentation + +00:02:01.160 --> 00:02:03.599 +and video as content types + +00:02:03.600 --> 00:02:05.999 +and their authorship and generation + +00:02:06.000 --> 00:02:10.319 +and their federated re-publication. + +NOTE Prior art and similar art + +00:02:10.320 --> 00:02:12.559 +This is a common topic. + +00:02:12.560 --> 00:02:14.839 +It makes good sense for us to start with + +00:02:14.840 --> 00:02:19.079 +a review of prior art and similar art. + +00:02:19.080 --> 00:02:21.959 +I went through the past EmacsConf talks + +00:02:21.960 --> 00:02:23.919 +and found a good number of them + +00:02:23.920 --> 00:02:25.999 +that also deal with the topic + +00:02:26.000 --> 00:02:28.839 +of content generation. + +00:02:28.840 --> 00:02:30.319 +A few of these are included + +00:02:30.320 --> 00:02:33.359 +in black ink in this slide. + +00:02:33.360 --> 00:02:35.599 +Many of these have chosen the Babel, + +00:02:35.600 --> 00:02:40.719 +in other words Org-Mode+LaTeX as primary input. + +00:02:40.720 --> 00:02:43.599 +I prefer the inverse of that. + +00:02:43.600 --> 00:02:45.839 +I also looked for past talks + +00:02:45.840 --> 00:02:49.999 +which have used Reveal.js and LaTeX-Beamer. + +00:02:50.000 --> 00:02:53.399 +For example, Sacha's use of Reveal.js + +00:02:53.400 --> 00:02:56.959 +is shown in violet inK. + +00:02:56.960 --> 00:03:02.419 +And Ihor's use of Beamer is in teal ink. + +NOTE LaTeX-Beamer + Reveal.js with Blee and BISOS + +00:03:02.420 --> 00:03:05.399 +This presentation is about a combination + +00:03:05.400 --> 00:03:08.639 +of Reveal.js and LaTeX-Beamer. + +00:03:08.640 --> 00:03:10.599 +For those who may not be familiar + +00:03:10.600 --> 00:03:12.619 +with Beamer and Reveal, + +00:03:12.620 --> 00:03:14.799 +here is a quick intro. + +00:03:14.800 --> 00:03:19.039 +Among academics, LaTeX-Beamer is the go-to tool + +00:03:19.040 --> 00:03:22.159 +for producing presentations. + +00:03:22.160 --> 00:03:24.239 +Reveal.js is recognized + +00:03:24.240 --> 00:03:25.919 +as the best of breed + +00:03:25.920 --> 00:03:29.919 +for dispensing HTML slide decks. + +00:03:29.920 --> 00:03:32.439 +For many, Reveal and Beamer + +00:03:32.440 --> 00:03:35.959 +live in different universes. + +00:03:35.960 --> 00:03:38.679 +Beamer is pdf oriented + +00:03:38.680 --> 00:03:42.019 +and Reveal is html oriented. + +00:03:42.020 --> 00:03:44.519 +Combining two powerful tools + +00:03:44.520 --> 00:03:48.359 +makes for an even more powerful tool. + +00:03:48.360 --> 00:03:51.879 +This Blee-LCNT Presentations combines + +00:03:51.880 --> 00:03:57.159 +the best of LaTeX-Beamer with Reveal.js. + +NOTE Blee-LCNT novel concepts + +00:03:57.160 --> 00:04:00.679 +Beamer primarily functions as producer + +00:04:00.680 --> 00:04:03.099 +and Reveal functions as dispenser + +00:04:03.100 --> 00:04:05.579 +and multi-media enhancer. + +00:04:05.580 --> 00:04:08.299 +Here is how the combination works. + +00:04:08.300 --> 00:04:10.439 +LaTeX Beamer pdf result + +00:04:10.440 --> 00:04:13.839 +is dissected into named frame images + +00:04:13.840 --> 00:04:18.799 +which can then be inserted in Reveal.js. + +00:04:18.800 --> 00:04:21.239 +LaTeX Beamer frames can also be + +00:04:21.240 --> 00:04:24.799 +translated into html with HeVeA + +00:04:24.800 --> 00:04:28.999 +which can also be inserted in Reveal.js. + +00:04:29.000 --> 00:04:31.119 +Voice-overs for Beamer frames + +00:04:31.120 --> 00:04:34.039 +can be correlated to frame names + +00:04:34.040 --> 00:04:37.119 +and applied to image or html frames. + +00:04:37.120 --> 00:04:42.079 +Screen captures and image narrations as videos + +00:04:42.080 --> 00:04:44.359 +can be directly dispensed + +00:04:44.360 --> 00:04:46.379 +through Reveal. + +00:04:46.380 --> 00:04:49.439 +There are various additional novel concepts + +00:04:49.440 --> 00:04:50.599 +with regard to the way + +00:04:50.600 --> 00:04:54.559 +that we have integrated all of this together. + +00:04:54.560 --> 00:04:57.599 +Instead of Org-Mode+LaTeX, + +00:04:57.600 --> 00:05:00.999 +we do LaTeX+Org-Mode. + +00:05:01.000 --> 00:05:03.999 +Instead of Babel, we do COMEEGA, + +00:05:04.000 --> 00:05:05.999 +instead of the Literate model + +00:05:06.000 --> 00:05:08.839 +we introduce the Surrounded model. + +00:05:08.840 --> 00:05:10.839 +You shall see various examples + +00:05:10.840 --> 00:05:12.519 +of these shortly. + +NOTE Part of a bigger picture - part of a series + +00:05:12.520 --> 00:05:15.639 +All of this is part of a bigger picture. + +00:05:15.640 --> 00:05:17.619 +A much bigger picture. + +00:05:17.620 --> 00:05:23.599 +My talks at EmacsConf 2021, 2022 + +00:05:23.600 --> 00:05:26.519 +and 2024 are related. + +00:05:26.520 --> 00:05:31.399 +This 2025 talk builds on those. + +00:05:31.400 --> 00:05:34.719 +Last year's talk "About Blee: + +00:05:34.720 --> 00:05:36.839 +enveloping our own autonomy + +00:05:36.840 --> 00:05:38.999 +directed digital ecosystem + +00:05:39.000 --> 00:05:42.199 +with Emacs" in particular, + +00:05:42.200 --> 00:05:44.979 +lays the foundations for this talk. + +00:05:44.980 --> 00:05:47.119 +If you have not seen that, + +00:05:47.120 --> 00:05:51.159 +it would make good sense to review it. + +00:05:51.160 --> 00:05:54.279 +In my previous talks I have been criticized + +00:05:54.280 --> 00:05:58.359 +of having a "prophetic" style. + +00:05:58.360 --> 00:06:02.059 +The scope of ByStar is lofty and immense. + +00:06:02.060 --> 00:06:04.879 +In many ways it is unbelievable. + +00:06:04.880 --> 00:06:09.139 +And EmacsConf talks are meant to be short. + +00:06:09.140 --> 00:06:11.839 +So, as a result, sometimes + +00:06:11.840 --> 00:06:13.959 +I end up being cryptic. + +00:06:13.960 --> 00:06:17.499 +Having accepted the "prophetic" criticism + +00:06:17.500 --> 00:06:19.399 +as legitimate, + +00:06:19.400 --> 00:06:23.599 +I now need to put a book on the table. + +00:06:23.600 --> 00:06:26.839 +With that book in place, moving forward, + +00:06:26.840 --> 00:06:29.339 +when needing to be cryptic, + +00:06:29.340 --> 00:06:32.559 +I shall cite Chapter and Verse. + +NOTE Nature of polyexistentials + +00:06:32.560 --> 00:06:34.879 +I am delighted to announce + +00:06:34.880 --> 00:06:37.559 +the availability of my recent book, + +00:06:37.560 --> 00:06:40.199 +"Nature of Polyexistentials". + +00:06:40.200 --> 00:06:42.959 +The full title of my book is: + +00:06:42.960 --> 00:06:45.039 +Nature Of Polyexistentials--- + +00:06:45.040 --> 00:06:48.239 +Basis For Abolishment Of The Western + +00:06:48.240 --> 00:06:51.219 +Intellectual Property Rights Regime--- + +00:06:51.220 --> 00:06:53.899 +And Introduction Of The Libre-Halaal + +00:06:53.900 --> 00:06:56.999 +ByStar Digital Ecosystem. + +00:06:57.000 --> 00:06:59.199 +Knowledge, know-how, uses of know-how, + +00:06:59.200 --> 00:07:02.879 +ideas, formulas, software and information + +00:07:02.880 --> 00:07:05.519 +are inherently non-scarce. + +00:07:05.520 --> 00:07:08.439 +They are *polyexistentials*. + +00:07:08.440 --> 00:07:10.239 +Unlike monoexistentials + +00:07:10.240 --> 00:07:12.259 +which exist in singular, + +00:07:12.260 --> 00:07:17.539 +polyexistentials naturally exist in multiples. + +00:07:17.540 --> 00:07:19.559 +What is abundant in nature + +00:07:19.560 --> 00:07:22.599 +is being made artificially scarce + +00:07:22.600 --> 00:07:25.399 +through man-made ownership rules + +00:07:25.400 --> 00:07:28.599 +called copyright and patents. + +00:07:28.600 --> 00:07:31.239 +These mistaken ownership rules, + +00:07:31.240 --> 00:07:34.959 +the so called Western IPR regime, + +00:07:34.960 --> 00:07:37.319 +has immense ramifications + +00:07:37.320 --> 00:07:38.839 +on the shape and the direction + +00:07:38.840 --> 00:07:42.619 +of the American Digital Ecosystem. + +00:07:42.620 --> 00:07:45.119 +It would be an understatement to say + +00:07:45.120 --> 00:07:47.779 +that the American Digital Ecosystem + +00:07:47.780 --> 00:07:50.599 +has put humanity in danger. + +00:07:50.600 --> 00:07:53.099 +Two parts of the book, in particular + +00:07:53.100 --> 00:07:55.679 +are of immediate relevance. + +00:07:55.680 --> 00:07:58.219 +Part III, the ethics layer, + +00:07:58.220 --> 00:08:01.119 +focuses on contours of cures. + +00:08:01.120 --> 00:08:02.839 +Having dismissed the Western + +00:08:02.840 --> 00:08:06.119 +intellectual property rights (IPR) regime + +00:08:06.120 --> 00:08:11.739 +as an erroneous governance model for polyexistentials, + +00:08:11.740 --> 00:08:14.319 +I propose the Libre-Halaal model + +00:08:14.320 --> 00:08:17.199 +of governance of polyexistentials + +00:08:17.200 --> 00:08:22.779 +towards facilitating conviviality of tools. + +00:08:22.780 --> 00:08:25.359 +Part IV, the engineering layer, + +00:08:25.360 --> 00:08:29.599 +introduces the Libre-Halaal ByStar Digital Ecosystem. + +00:08:29.600 --> 00:08:32.399 +as an ethical alternative + +00:08:32.400 --> 00:08:34.239 +to the prevailing proprietary + +00:08:34.240 --> 00:08:37.499 +American digital ecosystem. + +00:08:37.500 --> 00:08:40.479 +The book also provides additional details + +00:08:40.480 --> 00:08:42.919 +about the content generation + +00:08:42.920 --> 00:08:44.919 +and publication facilities + +00:08:44.920 --> 00:08:46.839 +that I am presenting here. + +00:08:46.840 --> 00:08:50.079 +And the book itself, as content, + +00:08:50.080 --> 00:08:53.439 +was generated and published + +00:08:53.440 --> 00:08:55.319 +using the facilities + +00:08:55.320 --> 00:08:57.239 +that I am presenting here. + +00:08:57.240 --> 00:08:59.199 +You can think of this book + +00:08:59.200 --> 00:09:01.159 +as being in two volumes. + +00:09:01.160 --> 00:09:05.919 +Our focus are Blee and BISOS in Volume II. + +00:09:05.920 --> 00:09:10.239 +Volume I deals with the general concept + +00:09:10.240 --> 00:09:13.879 +of polyexistence and invalidity + +00:09:13.880 --> 00:09:18.679 +of IPR and our terminoloy of Libre-Halaal--- + +00:09:18.680 --> 00:09:23.519 +instead of the common but ill directed vocabulary + +00:09:23.520 --> 00:09:28.239 +of Free Software and Open-Source and FOSS. + +00:09:28.240 --> 00:09:31.239 +In Chapter 11, I introduce + +00:09:31.240 --> 00:09:34.759 +the very sensitive and potent vocabulary + +00:09:34.760 --> 00:09:37.719 +of Halaal and Libre-Halaal. + +00:09:37.720 --> 00:09:39.079 +The contents of this book + +00:09:39.080 --> 00:09:41.659 +belong to all of humanity + +00:09:41.660 --> 00:09:45.519 +and verbatim copying of it is unrestricted. + +00:09:45.520 --> 00:09:49.479 +If you want to read it, this book is yours. + +00:09:49.480 --> 00:09:51.839 +The "Nature of Polyexistentials" book + +00:09:51.840 --> 00:09:56.659 +is available both online and in print. + +00:09:56.660 --> 00:09:59.439 +This book is available as two editions. + +00:09:59.440 --> 00:10:03.819 +The US Edition and the International edition. + +00:10:03.820 --> 00:10:05.959 +The US Edition is written + +00:10:05.960 --> 00:10:10.079 +with a slightly milder Western unfriendly tone, + +00:10:10.080 --> 00:10:12.399 +while the International Edition + +00:10:12.400 --> 00:10:17.619 +includes additional original content in Farsi. + +00:10:17.620 --> 00:10:20.399 +I consider the International Edition + +00:10:20.400 --> 00:10:22.979 +to be the authoritative version. + +00:10:22.980 --> 00:10:25.319 +However, many readers in + +00:10:25.320 --> 00:10:27.319 +the US and Western countries + +00:10:27.320 --> 00:10:31.199 +may prefer the US Edition. + +00:10:31.200 --> 00:10:33.999 +I maintain separate Git repositories + +00:10:34.000 --> 00:10:36.039 +for each edition on GitHub: + +00:10:36.040 --> 00:10:42.839 +US Edition is at bxplpc/120033 + +00:10:42.840 --> 00:10:51.419 +and International Edition: bxplpc/120074 + +00:10:51.420 --> 00:10:53.679 +Cloning these repositories + +00:10:53.680 --> 00:10:56.399 +will give you access to the book + +00:10:56.400 --> 00:11:00.039 +in PDF format (suitable for both + +00:11:00.040 --> 00:11:04.039 +A4 and US Letter printing) + +00:11:04.040 --> 00:11:06.379 +and in EPUB format. + +00:11:06.380 --> 00:11:08.559 +Alternatively, the content + +00:11:08.560 --> 00:11:12.039 +can be downloaded directly from your browser + +00:11:12.040 --> 00:11:17.259 +without needing to clone the repositories. + +00:11:17.260 --> 00:11:19.079 +To ensure broader online + +00:11:19.080 --> 00:11:21.899 +availability and stability, + +00:11:21.900 --> 00:11:26.159 +I have also published the book on Zenodo, + +00:11:26.160 --> 00:11:31.779 +complete with a DOI (Digital Object Identifier). + +00:11:31.780 --> 00:11:34.439 +You can download both the A4 + +00:11:34.440 --> 00:11:39.639 +and 8.5 x 11 PDFs from there as well. + +00:11:39.640 --> 00:11:44.119 +The book is also available in print on Amazon + +00:11:44.120 --> 00:11:46.239 +and at most major bookstores + +00:11:46.240 --> 00:11:49.379 +in the US and Western regions. + +00:11:49.380 --> 00:11:51.519 +The ISBNs for both editions + +00:11:51.520 --> 00:11:54.139 +are included in this slide. + +00:11:54.140 --> 00:11:56.319 +Additionally, I have published + +00:11:56.320 --> 00:12:00.719 +this book in Iran through Jangal Publishers. + +00:12:00.720 --> 00:12:03.079 +I did not write this book for profit. + +00:12:03.080 --> 00:12:05.359 +My aim is to share my thoughts + +00:12:05.360 --> 00:12:10.599 +and encourage readers to engage with my views and ideas. + +00:12:10.600 --> 00:12:12.499 +Your feedback is welcome, + +00:12:12.500 --> 00:12:14.119 +and I am genuinely interested + +00:12:14.120 --> 00:12:17.199 +in hearing your perspectives. + +00:12:17.200 --> 00:12:20.879 +In Western markets, I have priced the print edition + +00:12:20.880 --> 00:12:24.339 +somewhat above production costs. + +00:12:24.340 --> 00:12:26.639 +If you find value in the book + +00:12:26.640 --> 00:12:28.599 +and the ByStar project, + +00:12:28.600 --> 00:12:32.759 +purchasing a copy will help support my work. + +00:12:32.760 --> 00:12:37.459 +Thanks in advance for your support. + +00:12:37.460 --> 00:12:39.479 +And here are the same links + +00:12:39.480 --> 00:12:42.179 +as a native Reveal slide. + +00:12:42.180 --> 00:12:43.839 +If instead of a video, + +00:12:43.840 --> 00:12:47.759 +you are viewing this presentation as a Reveal web page, + +00:12:47.760 --> 00:12:52.639 +you can just click on the pointers and URLs. + +NOTE Content processing - a ByStar/BISOS/Blee Capability Bundle (BCB) + +00:12:52.640 --> 00:12:55.079 +Instead of the traditional model + +00:12:55.080 --> 00:12:59.559 +of giving you recipes in a DIY context + +00:12:59.560 --> 00:13:01.479 +towards the goal of creating + +00:13:01.480 --> 00:13:04.559 +content processing capabilities + +00:13:04.560 --> 00:13:07.659 +on top of what you may already have, + +00:13:07.660 --> 00:13:09.959 +I am doing the opposite. + +00:13:09.960 --> 00:13:15.159 +I am saying: take this whole BISOS and Blee thing, + +00:13:15.160 --> 00:13:17.559 +and in there you will also have + +00:13:17.560 --> 00:13:20.239 +the content processing capabilities + +00:13:20.240 --> 00:13:22.579 +that I am speaking of here. + +00:13:22.580 --> 00:13:24.919 +So, at the top level we have + +00:13:24.920 --> 00:13:27.519 +our own autonomy and privacy + +00:13:27.520 --> 00:13:30.199 +directed digital ecosystem, + +00:13:30.200 --> 00:13:32.839 +which in contrast to the center oriented + +00:13:32.840 --> 00:13:35.659 +American digital ecosystem, + +00:13:35.660 --> 00:13:38.479 +is edge oriented. + +00:13:38.480 --> 00:13:40.919 +We call it: "The Libre-Halaal + +00:13:40.920 --> 00:13:43.919 +ByStar Digital Ecosystem". + +00:13:43.920 --> 00:13:45.799 +All the systems in ByStar, + +00:13:45.800 --> 00:13:50.699 +run BISOS (By* Internet Services OS), + +00:13:50.700 --> 00:13:53.759 +which is a layer on top of Debian. + +00:13:53.760 --> 00:13:58.199 +The usage environment of ByStar and BISOS is Blee + +00:13:58.200 --> 00:14:01.579 +which is a layer on top of Emacs. + +00:14:01.580 --> 00:14:04.919 +With those in place, we then create + +00:14:04.920 --> 00:14:10.139 +a capability bundle called Blee-LCNT. + +00:14:10.140 --> 00:14:13.039 +So, when you buy into Blee and BISOS, + +00:14:13.040 --> 00:14:15.199 +you will naturally also get + +00:14:15.200 --> 00:14:18.719 +these content processing capabilities--- + +00:14:18.720 --> 00:14:23.119 +without a need for any recipies or DIY effort. + +NOTE ByStar containment hierarchy and ByStar capability bundles + +00:14:23.120 --> 00:14:24.879 +If you were to look at the model + +00:14:24.880 --> 00:14:29.119 +that I introduced as containment hierarchies, + +00:14:29.120 --> 00:14:31.279 +it would look like this. + +NOTE Aggregated conviviality of ByStar capabilities + +00:14:31.280 --> 00:14:33.779 +We love Emacs and we love Unix + +00:14:33.780 --> 00:14:36.759 +because their design is convivial. + +00:14:36.760 --> 00:14:39.199 +By convivial, I am referring + +00:14:39.200 --> 00:14:40.759 +to Ivan Illich's concept + +00:14:40.760 --> 00:14:45.319 +and terminology of "Tools for Conviviality". + +00:14:45.320 --> 00:14:48.679 +It was first published in 1973. + +00:14:48.680 --> 00:14:50.959 +It's a must read. + +00:14:50.960 --> 00:14:52.639 +A goal of the design + +00:14:52.640 --> 00:14:54.799 +of the ByStar Digital Ecosystem + +00:14:54.800 --> 00:14:57.479 +is to enlarge the aggregated + +00:14:57.480 --> 00:15:01.719 +conviviality of its capabilities. + +00:15:01.720 --> 00:15:04.719 +What distinguishes Blee-LCNT + +00:15:04.720 --> 00:15:08.959 +from other content processing tools and frameworks, + +00:15:08.960 --> 00:15:12.439 +is our emphasis on enhancing + +00:15:12.440 --> 00:15:15.659 +the aggregated conviviality. + +00:15:15.660 --> 00:15:19.259 +These tools let you express yourself. + +00:15:19.260 --> 00:15:21.999 +They let you be in charge. + +NOTE Parts list: integrated components + +00:15:22.000 --> 00:15:24.499 +Here is our parts list. + +00:15:24.500 --> 00:15:25.839 +These are the components + +00:15:25.840 --> 00:15:27.959 +that we have chosen to bring together + +00:15:27.960 --> 00:15:32.779 +towards our goal of creating convivial tools. + +00:15:32.780 --> 00:15:36.039 +In this slide, we are using black ink + +00:15:36.040 --> 00:15:38.519 +to denote exisiting tools + +00:15:38.520 --> 00:15:41.339 +and we use violet ink + +00:15:41.340 --> 00:15:44.419 +to denote pieces that we have developed + +00:15:44.420 --> 00:15:47.100 +towards cohesive integration. + +00:15:46.560 --> 00:15:47.867 +[This] video, + +NOTE Resulting contents - output forms and formats + +00:15:47.868 --> 00:15:51.479 +the video is just one of the outputs. + +00:15:51.480 --> 00:15:54.499 +There are other outputs as well. + +00:15:54.500 --> 00:15:56.359 +In this figure, the outputs + +00:15:56.360 --> 00:15:58.859 +are shown in the top layer. + +00:15:58.860 --> 00:16:02.279 +Using this video as an example, + +00:16:02.280 --> 00:16:05.599 +this presentation's output also include + +00:16:05.600 --> 00:16:07.599 +the "Presentation Form" + +00:16:07.600 --> 00:16:10.999 +and the "Article-Presentation Form". + +00:16:11.000 --> 00:16:13.719 +Let's look at these more closely. + +00:16:13.720 --> 00:16:17.259 +For Presentations, there are 3 different forms. + +00:16:17.260 --> 00:16:19.559 +The Video Form, the Presentation From + +00:16:19.560 --> 00:16:22.819 +and the Article-Presentation Form. + +00:16:22.820 --> 00:16:27.439 +The Presentation Form produces both a pdf output + +00:16:27.440 --> 00:16:29.079 +and Reveal output. + +00:16:29.080 --> 00:16:32.879 +Next we will walkthrough some of the benefits + +00:16:32.880 --> 00:16:35.519 +that availability of these forms + +00:16:35.520 --> 00:16:38.099 +and formats provide. + +00:16:38.100 --> 00:16:41.959 +The video presentation that you are watching + +00:16:41.960 --> 00:16:44.599 +is just one of the outputs + +00:16:44.600 --> 00:16:48.479 +of the Blee-LCNT machinery. + +00:16:48.480 --> 00:16:52.679 +There are two PDF format outputs + +00:16:52.680 --> 00:16:56.439 +and two HTML outputs + +00:16:56.440 --> 00:16:58.859 +that are also quite useful. + +00:16:58.860 --> 00:17:02.119 +The primary output of Beamer + +00:17:02.120 --> 00:17:04.239 +is a set of slides + +00:17:04.240 --> 00:17:10.439 +that people use to give their talks with. + +00:17:10.440 --> 00:17:12.479 +Typically that's done live. + +00:17:12.480 --> 00:17:19.179 +In my case I dissect the images of each frame + +00:17:19.180 --> 00:17:21.639 +and do a voiceover on it + +00:17:21.640 --> 00:17:28.839 +and then dispense it through reveal. + +00:17:28.840 --> 00:17:33.379 +In a second, you will see that as well. + +00:17:33.380 --> 00:17:36.959 +This PDF output is very useful. + +00:17:36.960 --> 00:17:39.279 +You get the table of contents, of course, + +00:17:39.280 --> 00:17:42.207 +and in addition to that, + +00:17:42.208 --> 00:17:46.319 +Beamer generates navigations for you + +00:17:46.320 --> 00:17:49.599 +where on any part you get + +00:17:49.600 --> 00:17:51.839 +a small table of content as well. + +00:17:51.840 --> 00:17:57.119 +This is heavily used amongst academics, + +00:17:57.120 --> 00:18:00.959 +and it's a good output on its own, + +00:18:00.960 --> 00:18:03.319 +and I'm augmenting it + +00:18:03.320 --> 00:18:05.399 +in a variety of ways. + +00:18:05.400 --> 00:18:09.719 +In addition to the presentation PDF format, + +00:18:09.720 --> 00:18:15.359 +there is also an article-presentation PDF format + +00:18:15.360 --> 00:18:18.799 +which gives you the same content, + +00:18:18.800 --> 00:18:25.159 +but it gives it to you in a textual form + +00:18:25.160 --> 00:18:30.939 +with the table of content and the rest. + +00:18:30.940 --> 00:18:34.759 +This is a good form to use + +00:18:34.760 --> 00:18:39.919 +when you are giving, for example, class lectures, + +00:18:39.920 --> 00:18:45.719 +and the students often prefer this format. + +NOTE reveal.js + +00:18:45.720 --> 00:18:51.839 +Now for the HTML format output, the most relevant, + +00:18:51.840 --> 00:18:55.599 +of course, is the reveal itself. + +00:18:55.600 --> 00:19:05.679 +If you have not used reveal before, + +00:19:05.680 --> 00:19:10.559 +in my view, it's a HTML slide dispenser. + +00:19:10.560 --> 00:19:15.479 +I don't look at it as a presentation framework. + +00:19:15.480 --> 00:19:22.599 +I use, as you are seeing, we use Beamer to feed into it + +00:19:22.600 --> 00:19:25.759 +and we use it to dispense the information. + +00:19:25.760 --> 00:19:33.439 +It has all the typical navigation + +00:19:33.440 --> 00:19:39.959 +capabilities that you would expect, + +00:19:39.960 --> 00:19:44.319 +and most of what I have as slides are images, + +00:19:44.320 --> 00:19:48.239 +but occasionally, particularly when there is a need + +00:19:48.240 --> 00:19:52.999 +to provide pointers, HTML pointers, + +00:19:53.000 --> 00:20:01.439 +I then also include a textual output. + +00:20:01.440 --> 00:20:05.559 +This is also produced + +00:20:05.560 --> 00:20:09.839 +from the Beamer LaTeX source, + +00:20:09.840 --> 00:20:14.959 +but it's HTML through textual HTML, + +00:20:14.960 --> 00:20:19.019 +through HeVeA, not the image. + +00:20:19.020 --> 00:20:22.499 +You can... you get a table of contents. + +00:20:22.500 --> 00:20:24.574 +You can navigate + +00:20:24.575 --> 00:20:28.079 +and there are a whole lot of other features + +00:20:28.080 --> 00:20:31.979 +that reveal also provides. + +NOTE Generating the video + +00:20:31.980 --> 00:20:35.879 +So to generate the video, + +00:20:35.880 --> 00:20:40.980 +what I do is I come to + +00:20:40.981 --> 00:20:49.459 +the very beginning of the presentation. + +00:20:49.460 --> 00:20:51.519 +I turn on the screen capture recorder, + +00:20:51.520 --> 00:20:54.159 +and then I start playing + +00:20:54.160 --> 00:20:58.239 +the voiceover for each slide + +00:20:58.240 --> 00:21:02.519 +and at the very end, you get a video, + +00:21:02.520 --> 00:21:08.759 +but what you just did is you dispensed every frame, + +00:21:08.760 --> 00:21:11.279 +one at a time, through reveal. + +00:21:11.280 --> 00:21:15.319 +In addition to this HTML form, + +00:21:15.320 --> 00:21:22.239 +you also get an article presentation form of it, + +00:21:22.240 --> 00:21:24.159 +with a full table of contents + +00:21:24.160 --> 00:21:27.759 +and the videos are there, and the notes are there, + +00:21:27.760 --> 00:21:33.479 +and this is also quite useful. + +NOTE A unified single input -- a sequencef of frames + +00:21:33.480 --> 00:21:36.519 +Now, let's look at the one single input file + +00:21:36.520 --> 00:21:38.879 +that produced all of the outputs + +00:21:38.880 --> 00:21:39.879 +that we just saw. + +00:21:39.880 --> 00:21:43.079 +I have put both the input file + +00:21:43.080 --> 00:21:45.119 +and some of the output files + +00:21:45.120 --> 00:21:48.299 +for this presentation on Github. + +00:21:48.300 --> 00:21:49.839 +Here are some links + +00:21:49.840 --> 00:21:51.679 +to these repos and files. + +00:21:51.680 --> 00:21:54.679 +And here are the same links + +00:21:54.680 --> 00:21:57.119 +as a native Reveal slide. + +00:21:57.120 --> 00:21:59.879 +This figure gives us an overview + +00:21:59.880 --> 00:22:02.759 +of how one set of inputs + +00:22:02.760 --> 00:22:04.959 +encapsulted in a single file + +00:22:04.960 --> 00:22:08.759 +can produce all of the outputs that we saw. + +00:22:08.760 --> 00:22:11.439 +The main TeX file shown at the bottom + +00:22:11.440 --> 00:22:15.659 +is processed by both XeLaTeX and by HeVeA. + +00:22:15.660 --> 00:22:18.279 +That main TeX file, in addition + +00:22:18.280 --> 00:22:19.679 +to LaTeX syntax, + +00:22:19.680 --> 00:22:22.999 +also include org-mode constructs + +00:22:23.000 --> 00:22:27.039 +that facilitate addition of audio and video files. + +00:22:27.040 --> 00:22:34.879 +Later, I'll walkthrough the bodyPresArtEnFa.tex file + +00:22:34.880 --> 00:22:39.179 +that generated this very presentation with you. + +NOTE Abstractions to keep in mind + +00:22:39.180 --> 00:22:42.679 +When you construct that primary TeX file, + +00:22:42.680 --> 00:22:44.679 +there are several abstractions + +00:22:44.680 --> 00:22:46.899 +that you need to keep in mind. + +00:22:46.900 --> 00:22:49.119 +Is my presentation going to go + +00:22:49.120 --> 00:22:52.739 +from Left-To-Right or from Right-To-Left? + +00:22:52.740 --> 00:22:57.039 +Perso-Arabic presentations go from Right-To-Left. + +00:22:57.040 --> 00:22:59.679 +Another consideration is the types + +00:22:59.680 --> 00:23:03.119 +of forms of results that you want. + +00:23:03.120 --> 00:23:05.019 +Just the presentation + +00:23:05.020 --> 00:23:08.999 +or Article-Presentation as well? + +00:23:09.000 --> 00:23:10.879 +With those choices in place + +00:23:10.880 --> 00:23:13.399 +you can produce condition based text + +00:23:13.400 --> 00:23:16.199 +for each of your desired outputs. + +NOTE Frame control types + +00:23:16.200 --> 00:23:18.919 +Think of this video presentation + +00:23:18.920 --> 00:23:20.879 +as a sequence of frames. + +00:23:20.880 --> 00:23:26.119 +Each frame is controlled by an org-mode dynamic block. + +00:23:26.120 --> 00:23:29.039 +This table lists available dblocks + +00:23:29.040 --> 00:23:31.559 +from which you can choose. + +00:23:31.560 --> 00:23:34.039 +For example, this particular frame + +00:23:34.040 --> 00:23:34.839 +that we are watching + +00:23:34.840 --> 00:23:41.979 +is controlled by b:lcnt:pres:frame/derivedImage. + +00:23:41.980 --> 00:23:44.639 +Beamer creates a pdf file + +00:23:44.640 --> 00:23:47.879 +that includes the image of this slide. + +00:23:47.880 --> 00:23:51.459 +That image is then injected into Reveal. + +00:23:51.460 --> 00:23:55.359 +And in the end, a video of that image is produced + +00:23:55.360 --> 00:23:57.239 +with the narrations + +00:23:57.240 --> 00:23:59.259 +that I am uttering right now. + +00:23:59.260 --> 00:24:02.199 +All of this has similarly been applied + +00:24:02.200 --> 00:24:03.599 +to each and every frame + +00:24:03.600 --> 00:24:05.919 +that you have been watching. + +00:24:05.920 --> 00:24:08.399 +Similar to Frame Controls, + +00:24:08.400 --> 00:24:10.719 +there are org-mode dynamic blocks + +00:24:10.720 --> 00:24:13.519 +for "Frame Body Types". + +00:24:13.520 --> 00:24:15.839 +You can easily insert an image + +00:24:15.840 --> 00:24:19.639 +which is typically created by OpenOffice Draw + +00:24:19.640 --> 00:24:21.619 +into a frame. + +00:24:21.620 --> 00:24:24.359 +Same with say a screen capture video. + +NOTE How outputs are generate from the inputs + +00:24:24.360 --> 00:24:29.319 +Now that we have looked at the "Outputs" and the "Inputs", + +00:24:29.320 --> 00:24:31.679 +let's look at how the Outputs + +00:24:31.680 --> 00:24:35.919 +are generated from the Inputs. + +00:24:35.920 --> 00:24:39.399 +Let's bootstrap Raw-BISOS and Raw-Blee. + +00:24:39.400 --> 00:24:41.719 +Starting from scratch, + +00:24:41.720 --> 00:24:45.799 +get yourself a fresh copy of Debian 12. + +00:24:45.800 --> 00:24:52.719 +Then go to https://github.com/bxGenesis/start . + +00:24:52.720 --> 00:24:55.079 +The README.org file + +00:24:55.080 --> 00:24:57.119 +of that github repo + +00:24:57.120 --> 00:24:58.639 +is same as Chapter 18, + +00:24:58.640 --> 00:25:01.959 +"Engineering Adoption of BISOS and ByStar" of the book. + +00:25:01.960 --> 00:25:05.359 +We will next run "raw-bisos.sh", + +00:25:05.360 --> 00:25:09.959 +but prior to that, let's take a quick look. + +00:25:09.960 --> 00:25:14.759 +This bootstrap scripts will do a lot as root + +00:25:14.760 --> 00:25:16.479 +on your Fresh-Debian. + +00:25:16.480 --> 00:25:18.599 +It is best to first try it + +00:25:18.600 --> 00:25:21.179 +on a disposable VM. + +00:25:21.180 --> 00:25:27.159 +raw-bisos.sh adds the current debian user to sudoers. + +00:25:27.160 --> 00:25:30.399 +Then it installs pipx. + +00:25:30.400 --> 00:25:34.199 +And then with pipx it installs + +00:25:34.200 --> 00:25:37.999 +from PyPI bisos.provision. + +00:25:38.000 --> 00:25:43.279 +bisos.provision includes additional bash scripts + +00:25:43.280 --> 00:25:45.359 +that are then executed. + +00:25:45.360 --> 00:25:48.159 +Full installation involves + +00:25:48.160 --> 00:25:51.039 +setting up various accounts, groups, + +00:25:51.040 --> 00:25:53.279 +various directory hierarchies, + +00:25:53.280 --> 00:25:55.439 +lots of apt packages + +00:25:55.440 --> 00:25:57.979 +and lots of python packages + +00:25:57.980 --> 00:26:01.499 +from the bisos namespace. + +00:26:01.500 --> 00:26:03.879 +If you are ready, copy and paste + +00:26:03.880 --> 00:26:06.599 +this line and run it. + +00:26:06.600 --> 00:26:08.039 +You will be prompted + +00:26:08.040 --> 00:26:09.619 +for the root password. + +00:26:09.620 --> 00:26:11.279 +Then be patient. + +00:26:11.280 --> 00:26:12.559 +Full installation + +00:26:12.560 --> 00:26:14.519 +can take 15 minutes or so. + +00:26:14.520 --> 00:26:17.079 +The logs of this script + +00:26:17.080 --> 00:26:18.519 +are also captured + +00:26:18.520 --> 00:26:25.199 +in ~/raw-bisos-${dateTag}-log.org + +NOTE Context for unified source walkthrough + +00:26:25.200 --> 00:26:28.959 +Now that we have Raw-BISOS and Raw-Blee installed, + +00:26:28.960 --> 00:26:31.039 +we are ready to walk through + +00:26:31.040 --> 00:26:32.319 +the unified source + +00:26:32.320 --> 00:26:34.439 +of the very presentation + +00:26:34.440 --> 00:26:36.259 +that you are watching. + +00:26:36.260 --> 00:26:40.959 +The "bodyPresArtEnFa.tex" file + +00:26:40.960 --> 00:26:42.439 +that we will visit + +00:26:42.440 --> 00:26:45.059 +is in COMEEGA-LaTeX syntax + +00:26:45.060 --> 00:26:47.699 +with lots of org-mode dblocks + +00:26:47.700 --> 00:26:50.479 +which generate Beamer-LaTeX frames + +00:26:50.480 --> 00:26:54.139 +and conditioned LaTeX bodies. + +00:26:54.140 --> 00:26:55.599 +After the walkthrough, + +00:26:55.600 --> 00:27:00.359 +I'll describe dblocks and COMEEGA in more detail. + +00:27:00.360 --> 00:27:02.239 +At the tail end of the walkthrough, + +00:27:02.240 --> 00:27:05.319 +we will also go through the generation process + +00:27:05.320 --> 00:27:10.859 +which runs XeLaTeX and HeVeA and a lot more. + +00:27:10.860 --> 00:27:13.619 +Let's look at our input file. + +00:27:13.620 --> 00:27:17.019 +It's a LaTeX file in LaTeX mode, + +00:27:17.020 --> 00:27:24.279 +and it has org syntax org-mode included in it, + +00:27:24.280 --> 00:27:29.559 +and I can toggle between LaTeX and org-mode. + +00:27:29.560 --> 00:27:33.599 +So, now I'm gonna be in org-mode, + +00:27:33.600 --> 00:27:37.839 +and org-mode gives me everything + +00:27:37.840 --> 00:27:39.399 +that org has to offer, + +00:27:39.400 --> 00:27:46.479 +including a very convenient navigation framework. + +NOTE One slide + +00:27:46.480 --> 00:27:54.279 +Let's take one slide and take a look at how it was done. + +00:27:54.280 --> 00:27:58.679 +So I would come to this scope slide + +00:27:58.680 --> 00:28:03.999 +and while I am there, I'm going to click on N. + +00:28:04.000 --> 00:28:09.759 +N takes me to the native LaTeX form back, + +00:28:09.760 --> 00:28:16.359 +so that I'll be looking at it not in org, but in LaTeX. + +00:28:16.360 --> 00:28:22.906 +So we're back in LaTeX, and as you can see + +00:28:22.907 --> 00:28:25.999 +it uses a dynamic block + +00:28:26.000 --> 00:28:30.799 +starting with the comments and the BEGIN, + +00:28:30.800 --> 00:28:34.839 +and it uses a dynamic block + +00:28:34.840 --> 00:28:38.079 +named a framedDrive image, + +00:28:38.080 --> 00:28:45.399 +which means the content of this frame + +00:28:45.400 --> 00:28:50.439 +will be dispensed as an image, not as text, + +00:28:50.440 --> 00:28:56.899 +and it also automatically creates for me + +00:28:56.900 --> 00:29:00.439 +a name, a label, that can be used + +00:29:00.440 --> 00:29:05.119 +for voiceover augmentation. + +00:29:05.120 --> 00:29:08.119 +So a file in the audio directory + +00:29:08.120 --> 00:29:13.039 +called ScopeOfBleeLcnt.mp3 + +00:29:13.040 --> 00:29:19.319 +is this audio that will come on top of this slide + +00:29:19.320 --> 00:29:24.079 +and then the rest is the LaTeX itself. + +NOTE Dynamic blocks + +00:29:24.080 --> 00:29:29.679 +The concept of "Org Dynamic Blocks" + +00:29:29.680 --> 00:29:31.519 +is very powerful. + +00:29:31.520 --> 00:29:33.599 +I think of them as universal + +00:29:33.600 --> 00:29:35.179 +visible macros. + +00:29:35.180 --> 00:29:41.359 +But, why should they be primarily used in just Org-Mode? + +00:29:41.360 --> 00:29:43.639 +I say, let's generalize them + +00:29:43.640 --> 00:29:46.059 +to "Emacs Dynamic Blocks". + +00:29:46.060 --> 00:29:49.959 +Have defaults for org-dblock-start-re + +00:29:49.960 --> 00:29:52.159 +in every relevant mode + +00:29:52.160 --> 00:29:55.099 +and use them everywhere. + +00:29:55.100 --> 00:29:56.319 +Blee does that. + +00:29:56.320 --> 00:30:01.719 +In COMEEGA-LaTeX, Dynamic Blocks create Frame Controls + +00:30:01.720 --> 00:30:05.519 +and insert Image and Video contents. + +00:30:05.520 --> 00:30:07.519 +Much of Blee and BISOS + +00:30:07.520 --> 00:30:09.959 +are implemented in COMEEGA. + +00:30:09.960 --> 00:30:13.599 +Almost all of our Elisp, Python, Bash + +00:30:13.600 --> 00:30:17.199 +and LaTeX work uses COMEEGA. + +00:30:17.200 --> 00:30:19.299 +COMEEGA stands for Collaborative + +00:30:19.300 --> 00:30:21.679 +Org-Mode + +00:30:21.680 --> 00:30:24.759 +Enhanced Emacs Generalized Authorship. + +00:30:24.760 --> 00:30:27.879 +It is the inverse of org-babel. + +00:30:27.880 --> 00:30:29.999 +COMEEGA adds org-mode + +00:30:30.000 --> 00:30:33.099 +to your programming mode. + +00:30:33.100 --> 00:30:35.079 +Full and proper use of COMEEGA, + +00:30:35.080 --> 00:30:38.299 +requires Polymode. + +00:30:38.300 --> 00:30:41.359 +Let's call that Poly-COMEEGA. + +00:30:41.360 --> 00:30:43.319 +But Emacs's Polymode + +00:30:43.320 --> 00:30:45.679 +is work-in-progress, + +00:30:45.680 --> 00:30:49.199 +particularly now with the new tree-sitter. + +00:30:49.200 --> 00:30:53.199 +So, in the interim, my usage of COMEEGA + +00:30:53.200 --> 00:30:55.919 +has been in the form of Toggle-COMEEGA. + +00:30:55.920 --> 00:30:59.479 +Where I manually switch between + +00:30:59.480 --> 00:31:02.359 +the programming-mode and org-mode. + +00:31:02.360 --> 00:31:04.199 +For me this has proved to be + +00:31:04.200 --> 00:31:05.799 +a fine interim solution. + +NOTE Internationalization - a non-Americanist perspective + +00:31:05.800 --> 00:31:09.679 +Naturally, content processing + +00:31:09.680 --> 00:31:11.239 +should be multi-lingual + +00:31:11.240 --> 00:31:14.159 +and internationalized. + +00:31:14.160 --> 00:31:15.839 +Let's look at that dimension. + +00:31:15.840 --> 00:31:21.019 +I am Iranian and much of what I write is in Farsi. + +00:31:21.020 --> 00:31:23.519 +Getting Perso-Arabic text right + +00:31:23.520 --> 00:31:25.519 +is often a challenge, + +00:31:25.520 --> 00:31:30.059 +as it involves Bi-Directional text (BIDI) + +00:31:30.060 --> 00:31:32.999 +and shaping of characters. + +00:31:33.000 --> 00:31:36.039 +In the context of our content generation + +00:31:36.040 --> 00:31:39.819 +these need to span all relevant tools, + +00:31:39.820 --> 00:31:41.759 +not just emacs. + +00:31:41.760 --> 00:31:43.759 +For emacs, I have created + +00:31:43.760 --> 00:31:46.239 +my own input method + +00:31:46.240 --> 00:31:49.419 +called farsi-transliterate-banan. + +00:31:49.420 --> 00:31:54.139 +My EmacsConf 2021 talk was about that. + +00:31:54.140 --> 00:31:57.199 +Now let's look at some examples + +00:31:57.200 --> 00:32:01.699 +and spice it up a bit with semantics. + +00:32:01.700 --> 00:32:05.279 +As an example of proper BIDI text, + +00:32:05.280 --> 00:32:07.899 +here is the orignal Farsi text + +00:32:07.900 --> 00:32:10.359 +along with English translation + +00:32:10.360 --> 00:32:12.519 +of Imam Khomeini's text + +00:32:12.520 --> 00:32:15.479 +with respect to invalidity + +00:32:15.480 --> 00:32:20.399 +of Western Intellectual Proprty Rights regime. + +00:32:20.400 --> 00:32:23.039 +And as another example + +00:32:23.040 --> 00:32:24.479 +of proper BIDI text, + +00:32:24.480 --> 00:32:29.919 +here is Ayatollah Mothari's take on Western IPR + +00:32:29.920 --> 00:32:35.159 +not being private property. Note that these predate + +00:32:35.160 --> 00:32:36.919 +by more than half a century + +00:32:36.920 --> 00:32:43.239 +Jack Dorsey and Elon Musk's tweets of April 11, 2025 + +00:32:43.240 --> 00:32:47.199 +saying "Delete all IP law". + +00:32:47.200 --> 00:32:49.159 +This topic is too important + +00:32:49.160 --> 00:32:50.399 +and too sensitive + +00:32:50.400 --> 00:32:53.639 +to be left to American billionaires + +00:32:53.640 --> 00:32:55.639 +and their tweets. + +00:32:55.640 --> 00:32:58.199 +Let me again refer you to the logic + +00:32:58.200 --> 00:33:00.599 +of polyexistentials in my book. + +00:33:00.600 --> 00:33:06.359 +Chapter 14 of the book is dedicated to + +00:33:06.360 --> 00:33:08.579 +Ethics and ownership in Religions. + +00:33:08.580 --> 00:33:10.919 +With respect to my preference + +00:33:10.920 --> 00:33:12.719 +for Ethics over Freedom, + +00:33:12.720 --> 00:33:16.519 +let me refer you to Section 12.4 + +00:33:16.520 --> 00:33:19.079 +"A Cynical Perspective + +00:33:19.080 --> 00:33:22.859 +on Freedom Orientation of Americans" + +00:33:22.860 --> 00:33:25.999 +in which I describe where the FOSS labels + +00:33:26.000 --> 00:33:29.039 +and the likes of Stallman, Raymond, + +00:33:29.040 --> 00:33:31.599 +Moglen and Lessig have gone wrong. + +00:33:31.600 --> 00:33:34.239 +If you are one of their followers, + +00:33:34.240 --> 00:33:36.599 +perhaps Chapter 12 is for you. + +00:33:36.600 --> 00:33:42.279 +My emphasis thus far has been on content generation. + +NOTE Autonomous self-publication and federated re-publications + +00:33:42.280 --> 00:33:44.999 +Let's very briefly also look at + +00:33:45.000 --> 00:33:47.159 +Autonomous Self-Publication + +00:33:47.160 --> 00:33:52.279 +and Federated Re-Publications of our content. + +00:33:52.280 --> 00:33:55.759 +From the very beginning the Debian folks + +00:33:55.760 --> 00:33:59.039 +understood the importance of "Universality" + +00:33:59.040 --> 00:34:03.359 +and coined the "Universal Debian" label. + +00:34:03.360 --> 00:34:05.919 +This means that we can base + +00:34:05.920 --> 00:34:08.619 +our entire digital ecosystem + +00:34:08.620 --> 00:34:13.499 +on just the Libre-Halaal Debian distro. + +00:34:13.500 --> 00:34:17.299 +And that is what we have done with ByStar. + +00:34:17.300 --> 00:34:20.039 +In ByStar, everything is based on + +00:34:20.040 --> 00:34:24.119 +just the Universal Debian everywhere. + +00:34:24.120 --> 00:34:26.999 +This has made our Usage Environment + +00:34:27.000 --> 00:34:31.319 +totally harmonious with our Service Environment + +00:34:31.320 --> 00:34:38.059 +allowing for very powerful software-service continuums. + +00:34:38.060 --> 00:34:41.479 +Of course, all of this is immediately applicable + +00:34:41.480 --> 00:34:46.019 +to our ByStar Content Bundle as well. + +00:34:46.020 --> 00:34:50.519 +Some have asked, why don't you also include Ubuntu? + +00:34:50.520 --> 00:34:53.679 +I think the opposite makes more sense. + +00:34:53.680 --> 00:34:56.699 +Ubuntu should converge with Debian. + +00:34:56.700 --> 00:34:59.639 +I tried to explain this to Mark Shuttleworth + +00:34:59.640 --> 00:35:02.479 +in an email a while back. + +00:35:02.480 --> 00:35:04.119 +I have included that email + +00:35:04.120 --> 00:35:07.719 +in Section 12.1.5. + +NOTE Ingredients of BISOS platforms and their progression + +00:35:07.720 --> 00:35:10.439 +In this presentation, we have stopped + +00:35:10.440 --> 00:35:13.159 +at the "Raw-BISOS" stage. + +00:35:13.160 --> 00:35:15.759 +We can further evolve Raw-BISOS + +00:35:15.760 --> 00:35:17.959 +and make it be "Sited" + +00:35:17.960 --> 00:35:22.239 +and provide autonomous publication services. + +00:35:22.240 --> 00:35:25.679 +But here by going through EmacsConf and youtube + +00:35:25.680 --> 00:35:30.959 +we are using the "Federated Re-Publications" model. + +00:35:30.960 --> 00:35:32.479 +Something this large, + +00:35:32.480 --> 00:35:35.479 +should be well documented. + +00:35:35.480 --> 00:35:37.079 +In Emacs, the way that + +00:35:37.080 --> 00:35:39.319 +we have been dealing with documentation + +00:35:39.320 --> 00:35:43.439 +and information retrieval is archaic. + +00:35:43.440 --> 00:35:46.079 +Man-pages, TeXInfo, Helpful-Mode + +00:35:46.080 --> 00:35:51.599 +and convention based Doc-Strings are old and limited. + +00:35:51.600 --> 00:35:55.279 +In BISOS and Blee, we use Blee-Panels + +00:35:55.280 --> 00:35:57.739 +for all kinds of documentation. + +00:35:57.740 --> 00:36:02.559 +Let me show you some examples. + +NOTE Moving forward + +00:36:02.560 --> 00:36:05.199 +So, what next? + +00:36:05.200 --> 00:36:10.599 +If Blee, BISOS, ByStar, Libre-Halaal, Polyexistentials + +00:36:10.600 --> 00:36:14.159 +and these Content Processing capabilities + +00:36:14.160 --> 00:36:16.639 +have piqued your interest, + +00:36:16.640 --> 00:36:19.379 +please feel welcome to contact me. + +00:36:19.380 --> 00:36:22.239 +These Emacs Conferences have proven + +00:36:22.240 --> 00:36:25.379 +to be very useful and productive. + +00:36:25.380 --> 00:36:27.199 +I look forward to your thoughts, + +00:36:27.200 --> 00:36:29.599 +feedback and questions. + +00:36:29.600 --> 00:36:35.359 +I want to thank all the EmacsConf 2025 Organizers + +00:36:35.360 --> 00:36:37.199 +for their great work, + +00:36:37.200 --> 00:36:41.640 +and Sacha in particular. diff --git a/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main--chapters.vtt b/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main--chapters.vtt new file mode 100644 index 00000000..f3af8a6f --- /dev/null +++ b/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main--chapters.vtt @@ -0,0 +1,41 @@ +WEBVTT + + +00:00:03.620 --> 00:02:36.639 +Introduction + +00:02:36.640 --> 00:04:54.279 +What is Calc? + +00:04:54.280 --> 00:06:37.398 +calc-algebraic-entry + +00:06:37.399 --> 00:08:07.759 +calc-roll-down + +00:08:07.760 --> 00:08:58.179 +Advanced functions + +00:08:58.180 --> 00:09:54.719 +Solving equations with calc-solve-for + +00:09:54.720 --> 00:12:00.079 +Systems of equations + +00:12:00.080 --> 00:12:39.959 +calc-find-root + +00:12:39.960 --> 00:14:17.539 +Derivatives and integrals + +00:14:17.540 --> 00:18:12.159 +Programmable functions + +00:18:12.160 --> 00:20:08.799 +Plotting + +00:20:08.800 --> 00:22:38.599 +Wish list + +00:22:38.600 --> 00:23:35.920 +Wrapping up diff --git a/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.vtt b/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.vtt new file mode 100644 index 00000000..f0bf2d2a --- /dev/null +++ b/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.vtt @@ -0,0 +1,888 @@ +WEBVTT captioned by sachac + +NOTE Introduction + +00:00:03.620 --> 00:00:08.799 +Hello, my name is Christopher Howard and welcome to my talk. + +00:00:08.800 --> 00:00:11.319 +This is basically an introduction + +00:00:11.320 --> 00:00:15.119 +to the built-in Emacs calculator, + +00:00:15.120 --> 00:00:18.319 +properly known as Emacs Calc, + +00:00:18.320 --> 00:00:21.439 +particularly from the perspective of someone + +00:00:21.440 --> 00:00:27.559 +with a technical background such as engineering or electronics. + +00:00:27.560 --> 00:00:32.879 +I will say, though, my personal interest is not really + +00:00:32.880 --> 00:00:37.839 +in digital computing or digital calculators, + +00:00:37.840 --> 00:00:42.519 +but lately has been focused more on analog computing. + +00:00:42.520 --> 00:00:46.799 +I have, for example, been working to master + +00:00:46.800 --> 00:00:50.839 +the venerable slide rule, a mechanical computer + +00:00:50.840 --> 00:00:57.319 +that calculates multiplication powers and logarithms. + +00:00:57.320 --> 00:01:02.199 +Here's a picture of one. + +00:01:02.200 --> 00:01:06.799 +It's a physical tool that was used for hundreds of years + +00:01:06.800 --> 00:01:08.999 +for this sort of thing + +00:01:09.000 --> 00:01:16.679 +before the handheld calculator was made popular. + +00:01:16.680 --> 00:01:18.639 +And I also had a project that I did + +00:01:18.640 --> 00:01:21.119 +for a while to several months + +00:01:21.120 --> 00:01:33.119 +to build an electronic analog computer. + +00:01:33.120 --> 00:01:38.679 +A rudimentary attempt of mine, but it's functional, + +00:01:38.680 --> 00:01:43.399 +and it's basically a 1960s or 1970s style + +00:01:43.400 --> 00:01:48.839 +electronic analog computer built very much on a budget, + +00:01:48.840 --> 00:01:52.559 +but the box in the middle is the computer proper + +00:01:52.560 --> 00:01:55.719 +which has most of the components inside of it + +00:01:55.720 --> 00:02:00.199 +as well as the potentiometers for setting values, + +00:02:00.200 --> 00:02:02.039 +and an operation switch. + +00:02:02.040 --> 00:02:04.399 +There's a patch panel on the left + +00:02:04.400 --> 00:02:07.119 +for connecting the different integrators, + +00:02:07.120 --> 00:02:11.319 +amplifiers, multipliers, and so forth together. + +00:02:11.320 --> 00:02:16.919 +Then the output of the simulation is displayed + +00:02:16.920 --> 00:02:19.799 +on the oscilloscope on the right side, + +00:02:19.800 --> 00:02:25.479 +which is a digital oscilloscope. + +00:02:25.480 --> 00:02:28.439 +To be honest, I think that a talk about analog computing + +00:02:28.440 --> 00:02:30.199 +would be much more interesting + +00:02:30.200 --> 00:02:32.039 +than the talk that I'm about to give, + +00:02:32.040 --> 00:02:36.639 +but unfortunately that would be out of scope for EmacsConf. + +NOTE What is Calc? + +00:02:36.640 --> 00:02:39.919 +So instead I will talk about Emacs Calc, + +00:02:39.920 --> 00:02:43.359 +the digital calculator built into Emacs. + +00:02:43.360 --> 00:02:47.519 +Emacs Calc, while not being a replacement for software + +00:02:47.520 --> 00:02:51.479 +like GNU Octave, does have advanced calculator functionality + +00:02:51.480 --> 00:02:55.039 +that can be useful in engineering, electronics, + +00:02:55.040 --> 00:03:00.759 +or other technical applications. So I don't want to oversell it, + +00:03:00.760 --> 00:03:06.479 +but I think functionality-wise, Calc is somewhere in between + +00:03:06.480 --> 00:03:12.239 +what you'd expect of a decent scientific calculator + +00:03:12.240 --> 00:03:23.939 +and an advanced graphics calculator. + +00:03:23.940 --> 00:03:28.839 +So this talk I'll mention is not intended to be a tutorial + +00:03:28.840 --> 00:03:33.839 +but only a brief introduction to Calc. + +00:03:33.840 --> 00:03:37.439 +Please refer to the built-in Calc info manual + +00:03:37.440 --> 00:03:46.739 +for detailed instructions on how to complete operations. + +00:03:46.740 --> 00:04:01.479 +Turn off my volume here. + +00:04:01.480 --> 00:04:05.719 +The documentation for Emacs Calc is built-in, + +00:04:05.720 --> 00:04:10.439 +although on some distributions you may have to install + +00:04:10.440 --> 00:04:24.479 +the Emacs documentation separately for licensing reasons. + +00:04:24.480 --> 00:04:28.599 +Calc presents itself as a stack-based calculator + +00:04:28.600 --> 00:04:31.599 +where entries are dropped onto a stack + +00:04:31.600 --> 00:04:36.739 +and then an operation is performed on the stack entries. + +00:04:36.740 --> 00:04:42.899 +For example, I can drop 1.23 onto the stack, + +00:04:42.900 --> 00:04:54.279 +and then 8.56, and then multiply them together. + +NOTE calc-algebraic-entry + +00:04:54.280 --> 00:05:01.559 +It may present itself as a stack-based calculator, + +00:05:01.560 --> 00:05:05.399 +but indeed, Calc is also capable of accepting input + +00:05:05.400 --> 00:05:07.739 +in the more well-known algebraic format + +00:05:07.740 --> 00:05:10.759 +by using the calc-algebraic-entry command, + +00:05:10.760 --> 00:05:14.999 +which by default is bound to the apostrophe (') key. + +00:05:15.000 --> 00:05:19.759 +So you type the apostrophe key, enter the algebraic input, + +00:05:19.760 --> 00:05:22.759 +including parentheses as needed. + +00:05:22.760 --> 00:05:28.199 +For example, here's a calculation of the resonance frequency + +00:05:28.200 --> 00:05:35.039 +of a coil which has an inductance of 250 microhenries + +00:05:35.040 --> 00:05:41.059 +and 160 picofarads, taken from one of my electronics handbooks. + +00:05:41.060 --> 00:05:50.019 +The formula for that is 1 over 2 pi + +00:05:50.020 --> 00:05:57.439 +and then the square root of our inductance + +00:05:57.440 --> 00:06:06.279 +which is in this case 250 microfarads - excuse me, microhenries + +00:06:06.280 --> 00:06:19.399 +and then the capacitance is 160 picofarads. + +00:06:19.400 --> 00:06:24.399 +Small typo here. + +00:06:24.400 --> 00:06:26.639 +Now I need to evaluate that one more time, + +00:06:26.640 --> 00:06:30.919 +because pi is a symbol. + +00:06:30.920 --> 00:06:37.398 +I get about 800 kHz resonant frequency. + +NOTE calc-roll-down + +00:06:37.399 --> 00:06:41.679 +The command calc-roll-down, + +00:06:41.680 --> 00:06:44.199 +which by default is bound to the TAB key, + +00:06:44.200 --> 00:06:47.919 +will swap the top two stack entries, + +00:06:47.920 --> 00:06:51.559 +which is sometimes useful if you need to manipulate something + +00:06:51.560 --> 00:06:56.999 +that's further down the stack. + +00:06:57.000 --> 00:07:02.039 +So I can swap this around and say multiply by two + +00:07:02.040 --> 00:07:05.479 +and then put it back where it was. + +00:07:05.480 --> 00:07:14.039 +This command is also capable of rolling the entire stack. + +00:07:14.040 --> 00:07:18.899 +Say I want to shift them all around. + +00:07:18.900 --> 00:07:21.399 +This can be done by passing extra arguments + +00:07:21.400 --> 00:07:23.559 +to the calc-roll-down function. + +00:07:23.560 --> 00:07:28.279 +That's a little bit inconvenient to do manually, + +00:07:28.280 --> 00:07:40.079 +so in my init file, I defined here a key definition + +00:07:40.080 --> 00:07:45.759 +that passes in those arguments correctly. + +00:07:45.760 --> 00:07:49.179 +I attached this to shift-tab, + +00:07:49.180 --> 00:07:52.319 +so this way, I can roll the entire stack. + +00:07:52.320 --> 00:07:56.159 +Then I could change one entry here + +00:07:56.160 --> 00:08:03.459 +and then put it back where it was. + +00:08:03.460 --> 00:08:07.759 +So Calc does algebraic input. + +NOTE Advanced functions + +00:08:07.760 --> 00:08:10.159 +It also does advanced functions + +00:08:10.160 --> 00:08:15.599 +that you would expect any handheld scientific calculator, + +00:08:15.600 --> 00:08:19.159 +including trigonometric functions. + +00:08:19.160 --> 00:08:25.319 +For example, we can get the sine of a number. + +00:08:25.320 --> 00:08:30.719 +Now I'll mention here that Calc has multiple modes. + +00:08:30.720 --> 00:08:32.319 +Right now it's in degree mode. + +00:08:32.320 --> 00:08:38.159 +You can switch over to radian mode if you want. + +00:08:38.160 --> 00:08:42.799 +I'm going to put it back in degrees. + +00:08:42.800 --> 00:08:49.799 +Drop 12 degrees on the stack, and then get the sine of that. + +00:08:49.800 --> 00:08:58.179 +And then with the inverse sine function, I can put it back. + +NOTE Solving equations with calc-solve-for + +00:08:58.180 --> 00:09:07.519 +Calc also has the nifty ability to solve equations for you + +00:09:07.520 --> 00:09:13.919 +so long as the equation is not too complicated. + +00:09:13.920 --> 00:09:19.959 +This is using the calc-solve-for function. + +00:09:19.960 --> 00:09:31.699 +For example, we could enter in an equation algebraically, + +00:09:31.700 --> 00:09:36.679 +then run calc-solve-for, and we just have to tell it + +00:09:36.680 --> 00:09:40.999 +what variable we want to solve for. And there we go. + +00:09:41.000 --> 00:09:43.199 +We can do this manually as well + +00:09:43.200 --> 00:09:54.719 +just so you can see that we get the same result. + +NOTE Systems of equations + +00:09:54.720 --> 00:09:57.959 +Calc is also able to solve systems of equations. + +00:09:57.960 --> 00:10:03.439 +We can put more than one equation on the stack, + +00:10:03.440 --> 00:10:08.959 +and then solve for several variables. + +00:10:08.960 --> 00:10:13.319 +To give a technical example for this, + +00:10:13.320 --> 00:10:30.659 +I'll show you a resistor network scribble that I did recently. + +00:10:30.660 --> 00:10:32.819 +Hopefully you can see that. Basically, + +00:10:32.820 --> 00:10:38.719 +it's fairly simple, a pretty simple resistor network + +00:10:38.720 --> 00:10:42.159 +with 1 kilo ohm and 10 kilo ohm resistors, + +00:10:42.160 --> 00:10:48.959 +and using the loop methods, we are calculating the currents, + +00:10:48.960 --> 00:10:52.759 +the current in each loop, and then that current can be used + +00:10:52.760 --> 00:10:58.839 +to solve for the voltage of each individual resistor + +00:10:58.840 --> 00:11:06.199 +if we want to. So at the bottom there we have the equations + +00:11:06.200 --> 00:11:11.519 +that we come up with as we work through each loop. + +00:11:11.520 --> 00:11:19.579 +And I'm going to paste that into Calc. + +00:11:19.580 --> 00:11:22.719 +To save some time, I'm going to copy and paste that + +00:11:22.720 --> 00:11:34.259 +from my notes instead of typing it out. + +00:11:34.260 --> 00:11:38.259 +So we have two equations there on the stack + +00:11:38.260 --> 00:11:44.719 +in one stack entry. We run that calc-solve-for function again, + +00:11:44.720 --> 00:11:49.899 +and we tell it which variables we want to solve for. + +00:11:49.900 --> 00:11:51.959 +And voila! Those are our currents, + +00:11:51.960 --> 00:11:55.719 +which we can then use to get the voltages + +00:11:55.720 --> 00:12:00.079 +for the individual resistors. + +NOTE calc-find-root + +00:12:00.080 --> 00:12:01.999 +I'll just briefly mention + +00:12:02.000 --> 00:12:05.839 +that if Calc is not able to solve an equation + +00:12:05.840 --> 00:12:07.779 +with calc-solve-for, + +00:12:07.780 --> 00:12:10.279 +then you might be helped by another calc function + +00:12:10.280 --> 00:12:11.559 +called calc-find-root. + +00:12:11.560 --> 00:12:14.439 +This function basically does a manual search + +00:12:14.440 --> 00:12:30.199 +for a numerical solution to the equation. + +00:12:30.200 --> 00:12:39.959 +And there's the documentation page on that. + +NOTE Derivatives and integrals + +00:12:39.960 --> 00:12:44.039 +Calc can also solve or find derivatives of functions, + +00:12:44.040 --> 00:12:47.579 +at least the more straightforward functions. + +00:12:47.580 --> 00:12:49.839 +For a simple example, + +00:12:49.840 --> 00:13:00.559 +we can get the derivative of that + +00:13:00.560 --> 00:13:11.979 +with the derivative function. + +00:13:11.980 --> 00:13:17.159 +On the other hand, Calc is also capable of figuring out + +00:13:17.160 --> 00:13:22.099 +indefinite integrals. + +00:13:22.100 --> 00:13:26.859 +Say we put that function back on the stack, + +00:13:26.860 --> 00:13:32.559 +and this time, we call the integral function. + +00:13:32.560 --> 00:13:35.079 +There you go. Of course, you have to add + +00:13:35.080 --> 00:13:39.819 +your own constant of integration. + +00:13:39.820 --> 00:13:43.399 +For integrals that Calc cannot figure out symbolically, + +00:13:43.400 --> 00:13:46.079 +a numerical integration method is available + +00:13:46.080 --> 00:13:59.998 +through the calc-num-integral command, which is documented... + +00:13:59.999 --> 00:14:17.539 +The function documentation is available here, more or less. + +NOTE Programmable functions + +00:14:17.540 --> 00:14:20.399 +I definitely need to mention + +00:14:20.400 --> 00:14:24.759 +that Calc is capable of doing programmable functions. + +00:14:24.760 --> 00:14:29.619 +That is to say, you can program your own functions into Calc. + +00:14:29.620 --> 00:14:32.239 +There are three separate ways to do this. + +00:14:32.240 --> 00:14:36.279 +One is through a macro method + +00:14:36.280 --> 00:14:41.539 +similar to Emacs's usual keyboard macros. + +00:14:41.540 --> 00:14:46.519 +The second method is to transform an algebraic function + +00:14:46.520 --> 00:14:50.859 +into a stored function definition. + +00:14:50.860 --> 00:14:54.059 +And the third is to use Elisp directly. + +00:14:54.060 --> 00:14:56.599 +Personally, I find that the second method + +00:14:56.600 --> 00:15:01.799 +is the most practical, the most convenient and practical + +00:15:01.800 --> 00:15:08.059 +in my opinion. So I'll give a quick example of that. + +00:15:08.060 --> 00:15:14.159 +So I could... Let's say I wanted to have a function + +00:15:14.160 --> 00:15:20.699 +for calculating capacitive reactance. + +00:15:20.700 --> 00:15:28.899 +I'll define that in algebraic mode first. + +00:15:28.900 --> 00:15:33.639 +The function for that is 1 over 2 pi + +00:15:33.640 --> 00:15:41.599 +the frequency and the capacitance. + +00:15:41.600 --> 00:15:44.959 +Drop that on the stack. You see, it does automatically + +00:15:44.960 --> 00:15:52.079 +get simplified a little bit, but it's the same function. + +00:15:52.080 --> 00:15:58.839 +And then I press letters Z and F. Do that again. + +00:15:58.840 --> 00:16:06.239 +Z and F to start transforming that into a stored function. + +00:16:06.240 --> 00:16:11.039 +It asks me to select a user key, a single key press. + +00:16:11.040 --> 00:16:15.479 +I'll use the letter c. + +00:16:15.480 --> 00:16:19.079 +Then it's going to ask for a longer command name. + +00:16:19.080 --> 00:16:24.639 +I've actually defined this once before, so it prefilled in + +00:16:24.640 --> 00:16:38.339 +that command name. + +00:16:38.340 --> 00:16:42.999 +Then I need to enter which variables in the formula + +00:16:43.000 --> 00:16:46.559 +are actual arguments, rather than just symbols + +00:16:46.560 --> 00:16:52.559 +to be evaluated later. I prefer to put this in with frequency + +00:16:52.560 --> 00:16:54.279 +and the capacitance after that, + +00:16:54.280 --> 00:16:57.799 +but actually in this particular case, + +00:16:57.800 --> 00:17:07.339 +it doesn't matter at all to the mathematics. + +00:17:07.340 --> 00:17:11.399 +So, now all I have to do, that this is defined, + +00:17:11.400 --> 00:17:15.199 +is I can drop the frequency on the stack, + +00:17:15.200 --> 00:17:24.399 +which we'll say, for this example, will be 4.5 MHz, + +00:17:24.400 --> 00:17:32.279 +and then drop on the capacitance, which in this example + +00:17:32.280 --> 00:17:40.319 +will be 22 pF. + +00:17:40.320 --> 00:17:42.439 +Then I'll call the function that I just defined. + +00:17:42.440 --> 00:17:45.239 +I don't really like having to try to remember + +00:17:45.240 --> 00:17:48.679 +the short letters that I've come up with, + +00:17:48.680 --> 00:17:57.839 +so I'll just use the longer name. + +00:17:57.840 --> 00:17:59.799 +I need to evaluate one more time + +00:17:59.800 --> 00:18:05.619 +because the symbol pi is in there and not yet evaluated. + +00:18:05.620 --> 00:18:07.539 +And so if I've done that right, + +00:18:07.540 --> 00:18:12.159 +we have a capacitive reactance of about 1600 ohms. + +NOTE Plotting + +00:18:12.160 --> 00:18:16.839 +As the last feature that I'll mention here, + +00:18:16.840 --> 00:18:24.059 +Emacs Calc does have an interface with gnuplot, + +00:18:24.060 --> 00:18:30.799 +if you want to have Calc work as your graphing calculator. + +00:18:30.800 --> 00:18:33.159 +I do need to be honest and mention + +00:18:33.160 --> 00:18:35.579 +that I don't generally use it myself + +00:18:35.580 --> 00:18:39.719 +because there's another program in GNOME + +00:18:39.720 --> 00:18:43.499 +that I've found to be generally more convenient + +00:18:43.500 --> 00:18:47.399 +for the things that I want to graph quickly. + +00:18:47.400 --> 00:18:53.399 +But I think I can give you a simple example. + +00:18:53.400 --> 00:19:00.339 +So first, we need to drop a range on the stack. + +00:19:00.340 --> 00:19:06.619 +Let's say 0 to 10. + +00:19:06.620 --> 00:19:11.639 +And then we need to drop the function on the stack. + +00:19:11.640 --> 00:19:17.839 +And then I believe it's the letters g and f that graph this. + +00:19:17.840 --> 00:19:22.319 +Let's see. Yep, there we go. + +00:19:22.320 --> 00:19:25.059 +So there's our function and it looks nice. + +00:19:25.060 --> 00:19:26.659 +That was pretty easy. + +00:19:26.660 --> 00:19:29.019 +That's the fast way to do it. + +00:19:29.020 --> 00:19:32.839 +I will, as a disclaimer, mention that + +00:19:32.840 --> 00:19:34.159 +using this quick approach, + +00:19:34.160 --> 00:19:38.759 +that sometimes more complicated graphs + +00:19:38.760 --> 00:19:39.999 +will not turn out nicely, + +00:19:40.000 --> 00:19:44.339 +because by default, the resolution will be pretty low. + +00:19:44.340 --> 00:19:48.119 +That is to say it's... gnuplot is going to be + +00:19:48.120 --> 00:19:49.899 +skipping a lot of points + +00:19:49.900 --> 00:19:52.039 +and so you'll have to learn a bit more + +00:19:52.040 --> 00:19:55.319 +about how to use the interface, + +00:19:55.320 --> 00:19:59.519 +what parameters to pass if you want all your graphs + +00:19:59.520 --> 00:20:03.699 +to come out looking nice. + +00:20:03.700 --> 00:20:08.799 +So that covers all the features that I wanted to cover. + +NOTE Wish list + +00:20:08.800 --> 00:20:13.279 +I wanted to briefly mention a wish list of items + +00:20:13.280 --> 00:20:16.679 +that I'd like to see in Calc. + +00:20:16.680 --> 00:20:23.639 +One of them would be improper integrals. + +00:20:23.640 --> 00:20:25.159 +So that's like our definite integrals + +00:20:25.160 --> 00:20:32.859 +except for where a limit of integration is infinity. + +00:20:32.860 --> 00:20:38.559 +That's something that can be useful in a few applications. + +00:20:38.560 --> 00:20:41.079 +Something else that would be neat to have would be + +00:20:41.080 --> 00:20:45.679 +annotations for row entries. So for example + +00:20:45.680 --> 00:20:48.819 +if I was putting together a sum of numbers + +00:20:48.820 --> 00:20:53.279 +for, say, my monthly budget, + +00:20:53.280 --> 00:20:57.479 +let's say I was paying $2,000 for my rent + +00:20:57.480 --> 00:21:03.831 +and let's say $800 a month for my groceries, + +00:21:03.832 --> 00:21:07.931 +(a lot of kids to feed there) + +00:21:07.932 --> 00:21:14.565 +and then say another $60 for dining out, and so on, + +00:21:14.566 --> 00:21:18.259 +it would be nice if there was some way + +00:21:18.260 --> 00:21:21.319 +to put a little annotation next to each number + +00:21:21.320 --> 00:21:23.399 +so that you could remember + +00:21:23.400 --> 00:21:27.039 +what the meaning of that number was more easily. + +00:21:27.040 --> 00:21:31.199 +I actually looked into programming this into Calc myself, + +00:21:31.200 --> 00:21:35.919 +but discovered that it would require reprogramming + +00:21:35.920 --> 00:21:41.839 +quite a bit of Calc to make that work well + +00:21:41.840 --> 00:21:43.479 +across all calc functionality, + +00:21:43.480 --> 00:21:46.939 +and so, eventually, I gave up. + +00:21:46.940 --> 00:21:51.139 +But I'd still really like to have that feature. + +00:21:51.140 --> 00:21:52.039 +The final thing, though + +00:21:52.040 --> 00:21:54.579 +I think this would not necessarily belong in Calc, + +00:21:54.580 --> 00:21:57.919 +I think it would be cool if Emacs had some way + +00:21:57.920 --> 00:22:00.599 +to run numerical solutions + +00:22:00.600 --> 00:22:02.599 +for systems of differential equations, + +00:22:02.600 --> 00:22:06.019 +also known as a differential analyzer. + +00:22:06.020 --> 00:22:09.279 +So this would allow you to be able to set up simulation models + +00:22:09.280 --> 00:22:11.679 +involving systems of differential equations, + +00:22:11.680 --> 00:22:14.879 +for example, a spring mass system, or pressure temperature, + +00:22:14.880 --> 00:22:18.039 +or what have you, and then run the simulation + +00:22:18.040 --> 00:22:22.119 +using numerical approximation. + +00:22:22.120 --> 00:22:24.079 +Maybe it would be silly + +00:22:24.080 --> 00:22:25.999 +to actually put that in Calc itself, + +00:22:26.000 --> 00:22:30.339 +but a nice interface maybe to some other software, + +00:22:30.340 --> 00:22:33.299 +simple software that did that, + +00:22:33.300 --> 00:22:35.779 +an easy to use interface for that + +00:22:35.780 --> 00:22:38.599 +would be really great. + +NOTE Wrapping up + +00:22:38.600 --> 00:22:41.800 +So that's my entire talk. + +00:22:41.801 --> 00:22:44.534 +I'll just mention some information. + +00:22:44.535 --> 00:22:48.365 +If you want to learn more about me + +00:22:48.366 --> 00:22:50.119 +or things that I'm interested in, + +00:22:50.120 --> 00:22:57.779 +I do not any longer have a web presence. + +00:22:57.780 --> 00:22:59.659 +I don't have a website anymore, + +00:22:59.660 --> 00:23:03.359 +but I do have a Gemini capsule + +00:23:03.360 --> 00:23:07.139 +that I post to all the time. + +00:23:07.140 --> 00:23:13.879 +And if you can install, if you're willing to install the... + +00:23:13.880 --> 00:23:19.079 +Gemini browser known as Elpher + +00:23:19.080 --> 00:23:23.698 +into Emacs, which is available from ELPA, + +00:23:23.699 --> 00:23:27.359 +then you can browse directly to it + +00:23:27.360 --> 00:23:31.439 +and look around my Gemini capsule. + +00:23:31.440 --> 00:23:35.920 +Thank you very much. diff --git a/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main--chapters.vtt b/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main--chapters.vtt new file mode 100644 index 00000000..fc516878 --- /dev/null +++ b/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main--chapters.vtt @@ -0,0 +1,50 @@ +WEBVTT + + +00:00:02.620 --> 00:01:25.239 +Introduction + +00:01:25.240 --> 00:02:49.959 +Demo + +00:02:49.960 --> 00:03:58.559 +Don't panic + +00:03:58.560 --> 00:05:46.239 +Configuring servers + +00:05:46.240 --> 00:06:26.599 +.authinfo + +00:06:26.600 --> 00:08:25.719 +Configuration + +00:08:25.720 --> 00:09:40.079 +Starting Gnus + +00:09:40.080 --> 00:10:19.899 +Always showing groups + +00:10:19.900 --> 00:11:30.119 +Reading messages + +00:11:30.120 --> 00:12:55.159 +Debugging IMAP + +00:12:55.160 --> 00:14:25.559 +Topics + +00:14:25.560 --> 00:15:24.319 +Customizing message display + +00:15:24.320 --> 00:17:26.659 +Sending emails + +00:17:26.660 --> 00:19:27.959 +Plans + +00:19:27.960 --> 00:20:12.759 +Wrapping up + +00:20:12.760 --> 00:21:37.760 +nnimap diff --git a/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.vtt b/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.vtt new file mode 100644 index 00000000..c4e86336 --- /dev/null +++ b/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.vtt @@ -0,0 +1,1332 @@ +WEBVTT captioned by sachac + +NOTE Introduction + +00:00:02.620 --> 00:00:04.799 +Hello, my name is Amin Bandali, + +00:00:04.800 --> 00:00:06.359 +and today I'd like to talk about + +00:00:06.360 --> 00:00:08.799 +reading and writing emails in GNU Emacs + +00:00:08.800 --> 00:00:14.319 +using Gnus specifically. + +00:00:14.320 --> 00:00:16.879 +Gnus has had this sort of reputation + +00:00:16.880 --> 00:00:20.599 +of being difficult to approach and configure. + +00:00:20.600 --> 00:00:23.359 +That's understandable + +00:00:23.360 --> 00:00:26.319 +because it has many, many options + +00:00:26.320 --> 00:00:27.679 +and major and minor modes + +00:00:27.680 --> 00:00:30.679 +that interact in different ways with each other. + +00:00:30.680 --> 00:00:35.319 +And it also doesn't help that Gnus started originally + +00:00:35.320 --> 00:00:36.359 +as a newsreader + +00:00:36.360 --> 00:00:38.759 +rather than a mail client. + +00:00:38.760 --> 00:00:40.879 +So a lot of the terminology that it uses + +00:00:40.880 --> 00:00:42.519 +is also rooted in that, + +00:00:42.520 --> 00:00:45.559 +in reading and writing news. + +00:00:45.560 --> 00:00:48.119 +But nevertheless, with this video and talk, + +00:00:48.120 --> 00:00:52.159 +I hope to provide a sort + +00:00:52.160 --> 00:00:55.759 +of very quick introduction + +00:00:55.760 --> 00:00:57.539 +of starting to use Gnus + +00:00:57.540 --> 00:01:00.919 +to read and write email and send it. + +00:01:00.920 --> 00:01:02.679 +We will use Gnus' IMAP support, + +00:01:02.680 --> 00:01:06.119 +mainly because a lot of people + +00:01:06.120 --> 00:01:08.679 +these days have email accounts + +00:01:08.680 --> 00:01:10.759 +with mail service providers + +00:01:10.760 --> 00:01:12.039 +that support IMAP, + +00:01:12.040 --> 00:01:14.319 +which is an open standard. + +00:01:14.320 --> 00:01:17.479 +So it's widely available and supported + +00:01:17.480 --> 00:01:19.719 +across many different providers + +00:01:19.720 --> 00:01:25.239 +as well as mail clients or mail user agents as well. + +NOTE Demo + +00:01:25.240 --> 00:01:30.559 +Okay, so let's just jump straight right in. + +00:01:30.560 --> 00:01:34.279 +I will enter this demo directory that I created + +00:01:34.280 --> 00:01:36.919 +for the purposes of this demonstration + +00:01:36.920 --> 00:01:40.999 +and change my home directory to this one + +00:01:41.000 --> 00:01:49.839 +so that we can safely experiment with Gnus here. + +00:01:49.840 --> 00:01:53.979 +For this presentation, I've written up + +00:01:53.980 --> 00:01:56.839 +a quick initialization file or init file + +00:01:56.840 --> 00:01:59.719 +that I will share afterwards as well + +00:01:59.720 --> 00:02:01.639 +to get us going with Gnus. + +00:02:01.640 --> 00:02:04.519 +There's not much to it at the moment. + +00:02:04.520 --> 00:02:07.399 +Just set up the package archives and + +00:02:07.400 --> 00:02:09.479 +install the keycast package + +00:02:09.480 --> 00:02:14.079 +for showing the key presses in the mode line. + +00:02:14.080 --> 00:02:15.359 +Yeah, that's about it. + +00:02:15.360 --> 00:02:16.239 +And I'll also define + +00:02:16.240 --> 00:02:20.279 +a little like inline function +emacs.d + +00:02:20.280 --> 00:02:24.079 +that allows me to conveniently write + +00:02:24.080 --> 00:02:26.639 +and have it expanded + +00:02:26.640 --> 00:02:29.300 +or refer to files and directories, rather, + +00:02:29.301 --> 00:02:30.900 +paths that we could expand, + +00:02:30.901 --> 00:02:32.833 +inside my Emacs configuration directory. + +00:02:32.834 --> 00:02:37.500 +I also have this eval-last-sexp + +00:02:37.501 --> 00:02:41.119 +bound to a global key, + +00:02:41.120 --> 00:02:43.279 +so that I will be able to easily + +00:02:43.280 --> 00:02:47.519 +use it for this talk. + +00:02:47.520 --> 00:02:49.959 +Okay, let's jump right in. + +NOTE Don't panic + +00:02:49.960 --> 00:02:52.239 +First things first, don't panic. + +00:02:52.240 --> 00:02:55.267 +And that's actually also the name + +00:02:55.268 --> 00:02:58.359 +of the very first node + +00:02:58.360 --> 00:03:01.559 +in the Gnus manual when you open it. + +00:03:01.560 --> 00:03:02.839 +And it's actually nice. + +00:03:02.840 --> 00:03:04.479 +I definitely, definitely recommend + +00:03:04.480 --> 00:03:07.079 +that you look through + +00:03:07.080 --> 00:03:10.199 +at least the very first couple of chapters of this, + +00:03:10.200 --> 00:03:14.199 +skim through it, and later on refer to it + +00:03:14.200 --> 00:03:16.133 +whenever you find something confusing + +00:03:16.134 --> 00:03:19.499 +or don't understand it. + +00:03:19.500 --> 00:03:21.359 +But yeah, we'll start + +00:03:21.360 --> 00:03:22.399 +with these two paragraphs here. + +00:03:22.400 --> 00:03:23.639 +So again, a Gnus installation + +00:03:23.640 --> 00:03:28.119 +is basically just a list of one or more servers + +00:03:28.120 --> 00:03:30.119 +and the subscribed groups from those servers + +00:03:30.120 --> 00:03:32.319 +and articles in those groups. + +00:03:32.320 --> 00:03:34.279 +You can already kind of see + +00:03:34.280 --> 00:03:39.479 +where that influence of a newsreader comes in. + +00:03:39.480 --> 00:03:41.839 +But yeah, basically what it's saying is that, + +00:03:41.840 --> 00:03:43.839 +you know, we have one or more servers. + +00:03:43.840 --> 00:03:47.079 +We can think of them as email servers. + +00:03:47.080 --> 00:03:49.359 +Groups can be like, we can think + +00:03:49.360 --> 00:03:52.959 +of them as folders or directories. + +00:03:52.960 --> 00:03:55.239 +And yeah, articles, + +00:03:55.240 --> 00:03:58.559 +those would be like our email messages. + +NOTE Configuring servers + +00:03:58.560 --> 00:03:59.679 +With Gnus, we can add + +00:03:59.680 --> 00:04:06.119 +and configure servers mainly using two variables. + +00:04:06.120 --> 00:04:07.919 +One of them is the gnus-select-method + +00:04:07.920 --> 00:04:11.479 +and the other is gnus-secondary-select-methods. + +00:04:11.480 --> 00:04:15.759 +The first one predates the second one + +00:04:15.760 --> 00:04:17.559 +and I generally don't recommend using it, because + +00:04:17.560 --> 00:04:22.559 +first of all, it can only point + +00:04:22.560 --> 00:04:26.359 +to one server, and that server, + +00:04:26.360 --> 00:04:27.879 +because it's the primary, + +00:04:27.880 --> 00:04:32.559 +then Gnus won't add a prefix to its groups, + +00:04:32.560 --> 00:04:34.839 +so later on, as you get into + +00:04:34.840 --> 00:04:36.679 +more advanced features of Gnus + +00:04:36.680 --> 00:04:38.519 +and, for example, want to write rules + +00:04:38.520 --> 00:04:42.959 +to modify your message composition + +00:04:42.960 --> 00:04:47.039 +in a way for certain groups, or file mail, + +00:04:47.040 --> 00:04:48.799 +automatically classify mail, + +00:04:48.800 --> 00:04:51.879 +this distinction can become + +00:04:51.880 --> 00:04:53.959 +confusing and annoying. + +00:04:53.960 --> 00:04:57.199 +My recommendation is to always and only use + +00:04:57.200 --> 00:05:01.799 +the gnus-secondary-select-methods. + +00:05:01.800 --> 00:05:07.319 +Yeah, so let's do that here. + +00:05:07.320 --> 00:05:10.299 +I'm gonna uncomment this portion. + +00:05:10.300 --> 00:05:16.419 +So here, I set the primary select method to nil, + +00:05:16.420 --> 00:05:24.159 +and the second one, I define an nnimap server + +00:05:24.160 --> 00:05:30.039 +of the nnimap backend. + +00:05:30.040 --> 00:05:32.439 +I give it the name ec25gnus. + +00:05:32.440 --> 00:05:35.879 +What I want it to do is to + +00:05:35.880 --> 00:05:37.799 +connect to my mail server, + +00:05:37.800 --> 00:05:41.079 +which is at this address, + +00:05:41.080 --> 00:05:46.239 +and fetch emails from it over TLS with this username. + +NOTE .authinfo + +00:05:46.240 --> 00:05:50.719 +And then the passwords or the credentials, + +00:05:50.720 --> 00:05:56.839 +you can put them in the .authinfo file. + +00:05:56.840 --> 00:05:58.799 +Normally, you would want to, for example, + +00:05:58.800 --> 00:06:03.719 +encrypt this file with your GPG key. + +00:06:03.720 --> 00:06:06.719 +But for this demonstration, I haven't. + +00:06:06.720 --> 00:06:10.479 +So yeah, the format is the keyword "machine" + +00:06:10.480 --> 00:06:15.239 +followed by the name of your Gnus server or account, + +00:06:15.240 --> 00:06:17.199 +followed by the word "login", + +00:06:17.200 --> 00:06:19.199 +then your login username, + +00:06:19.200 --> 00:06:23.959 +and then the password, which here it's not shown. + +00:06:23.960 --> 00:06:26.599 +Yeah. + +NOTE Configuration + +00:06:26.600 --> 00:06:28.679 +But before we actually set this, + +00:06:28.680 --> 00:06:31.479 +I'll just show you that if we like start Gnus + +00:06:31.480 --> 00:06:33.719 +with M-x gnus, + +00:06:33.720 --> 00:06:36.439 +initially, it will just show + +00:06:36.440 --> 00:06:37.759 +an error like this. + +00:06:37.760 --> 00:06:40.399 +Even if we continue, it's empty. + +00:06:40.400 --> 00:06:43.399 +There's not much because Gnus doesn't know + +00:06:43.400 --> 00:06:47.039 +where to fetch these emails from. + +00:06:47.040 --> 00:06:52.159 +And that's what we will configure. + +00:06:52.160 --> 00:06:55.859 +Excuse me. + +00:06:55.860 --> 00:06:57.559 +Yeah, so just for convenience, + +00:06:57.560 --> 00:06:59.079 +we can bind Gnus to, + +00:06:59.080 --> 00:07:00.679 +for example, C-c g, as I've done here. + +00:07:00.680 --> 00:07:04.119 +You will want to set your name + +00:07:04.120 --> 00:07:05.799 +and email address, like so. + +00:07:05.800 --> 00:07:09.239 +Here we tell Emacs + +00:07:09.240 --> 00:07:11.439 +that we are going to be using Gnus for reading email, + +00:07:11.440 --> 00:07:12.839 +because Emacs comes + +00:07:12.840 --> 00:07:14.759 +with other email clients as well, + +00:07:14.760 --> 00:07:18.559 +such as Rmail, and in fact, defaults to Rmail, + +00:07:18.560 --> 00:07:24.839 +so this way, we tell it to use Gnus. + +00:07:24.840 --> 00:07:31.559 +By default, Gnus puts its newsrc file and other files, + +00:07:31.560 --> 00:07:34.319 +I believe it still scatters them + +00:07:34.320 --> 00:07:35.439 +in a few different directories + +00:07:35.440 --> 00:07:36.279 +in your home directory, + +00:07:36.280 --> 00:07:37.399 +so it's a little bit messy. + +00:07:37.400 --> 00:07:40.039 +So what I prefer to do is to just put it + +00:07:40.040 --> 00:07:42.439 +all under the Gnus directory + +00:07:42.440 --> 00:07:47.439 +inside of my Emacs configuration, as I do here. + +00:07:47.440 --> 00:07:50.639 +Yeah, and then here we just tell Gnus + +00:07:50.640 --> 00:07:53.319 +to, like, don't try to bother + +00:07:53.320 --> 00:07:55.759 +with a generic newsrc file + +00:07:55.760 --> 00:07:57.119 +that would be shared + +00:07:57.120 --> 00:07:58.399 +with other news readers. + +00:07:58.400 --> 00:07:59.679 +Just want to use it for email. + +00:07:59.680 --> 00:08:01.959 +And yeah, so we just tell Gnus + +00:08:01.960 --> 00:08:03.039 +to keep all of its data + +00:08:03.040 --> 00:08:08.079 +inside a dedicated .newsrc.eld + +00:08:08.080 --> 00:08:12.159 +(for Emacs Lisp data) file instead. + +00:08:12.160 --> 00:08:15.199 +And we can also have Gnus not prompt us + +00:08:15.200 --> 00:08:19.679 +when we want to exit with q. + +00:08:19.680 --> 00:08:23.399 +Anyway, so let's go ahead and evaluate this. + +00:08:23.400 --> 00:08:25.719 +So this has been set, + +NOTE Starting Gnus + +00:08:25.720 --> 00:08:32.267 +so if we type M-x gnus again, or hit C-c g, + +00:08:32.268 --> 00:08:35.699 +now we're faced with an empty buffer, + +00:08:35.700 --> 00:08:37.399 +and it says no news is good news, + +00:08:37.400 --> 00:08:38.399 +and that's actually + +00:08:38.400 --> 00:08:40.719 +one of the characteristics of Gnus + +00:08:40.720 --> 00:08:44.779 +is that by default it tries + +00:08:44.780 --> 00:08:47.619 +to like sort of declutter + +00:08:47.620 --> 00:08:49.199 +and show us a little less possible + +00:08:49.200 --> 00:08:50.819 +in the group buffer, + +00:08:50.820 --> 00:08:53.259 +meaning that if you don't have + +00:08:53.260 --> 00:08:55.639 +any groups with unread or marked + +00:08:55.640 --> 00:09:00.119 +or, like, starred messages, it will not show them. + +00:09:00.120 --> 00:09:03.959 +To actually see all of our groups or folders, + +00:09:03.960 --> 00:09:08.359 +we hit shift L or capital L, + +00:09:08.360 --> 00:09:12.419 +and we see that we have an inbox here, + +00:09:12.420 --> 00:09:14.879 +as expected. So we enter the inbox, + +00:09:14.880 --> 00:09:17.459 +and we see that there is an article there + +00:09:17.460 --> 00:09:20.779 +and it's already been marked as read. + +00:09:20.780 --> 00:09:22.679 +But if we mark it as unread + +00:09:22.680 --> 00:09:25.959 +and exit and enter Gnus again, + +00:09:25.960 --> 00:09:27.279 +this is what we would see. + +00:09:27.280 --> 00:09:28.839 +We would see that our group + +00:09:28.840 --> 00:09:34.099 +and then we enter it, we see our mail here. + +00:09:34.100 --> 00:09:36.159 +Yeah, and this is our very first email + +00:09:36.160 --> 00:09:40.079 +that we read in GNU Emacs here, inside Gnus. + +NOTE Always showing groups + +00:09:40.080 --> 00:09:43.839 +It might be useful to have Gnus always show + +00:09:43.840 --> 00:09:46.839 +certain groups or folders + +00:09:46.840 --> 00:09:48.319 +even if they don't have + +00:09:48.320 --> 00:09:52.339 +anything unread or marked inside of them. + +00:09:52.340 --> 00:09:56.039 +The way we can do that is + +00:09:56.040 --> 00:09:57.599 +by setting this variable + +00:09:57.600 --> 00:10:01.339 +gnus-permanently-visible-groups + +00:10:01.340 --> 00:10:03.039 +to a regular expression + +00:10:03.040 --> 00:10:09.119 +that describes the name of these groups. + +00:10:09.120 --> 00:10:11.539 +So if we launch Gnus again, + +00:10:11.540 --> 00:10:14.759 +this time, we see that that group is visible, + +00:10:14.760 --> 00:10:19.899 +even though there's no unread messages in it. + +NOTE Reading messages + +00:10:19.900 --> 00:10:24.399 +When we enter a group or folder, + +00:10:24.400 --> 00:10:26.719 +we will see a list of all of our messages. + +00:10:26.720 --> 00:10:27.799 +Here, we only have one. + +00:10:27.800 --> 00:10:31.939 +We can press M-u or Alt-u + +00:10:31.940 --> 00:10:34.679 +to mark something as unread. + +00:10:34.680 --> 00:10:38.539 +You can press d to mark it as read. + +00:10:38.540 --> 00:10:40.079 +If you press just u, + +00:10:40.080 --> 00:10:41.959 +it'll tick the article, + +00:10:41.960 --> 00:10:44.039 +which is kind of the equivalent + +00:10:44.040 --> 00:10:46.999 +of marking the message or email + +00:10:47.000 --> 00:10:50.539 +as starred in other email clients + +00:10:50.540 --> 00:10:55.719 +such as Thunderbird. + +00:10:55.720 --> 00:11:00.639 +We see that when there are groups + +00:11:00.640 --> 00:11:03.959 +that have starred or ticked messages + +00:11:03.960 --> 00:11:04.679 +inside of them, + +00:11:04.680 --> 00:11:05.599 +Gnus will mark them + +00:11:05.600 --> 00:11:16.019 +with this little star here, or asterisk. + +00:11:16.020 --> 00:11:17.639 +This talk is just barely + +00:11:17.640 --> 00:11:19.039 +scratching the surface. + +00:11:19.040 --> 00:11:21.080 +Let's see how far... + +00:11:21.081 --> 00:11:22.759 +How am I doing with the time? + +00:11:22.760 --> 00:11:30.119 +Okay, 11 minutes already. + +NOTE Debugging IMAP + +00:11:30.120 --> 00:11:32.079 +Just a couple of helpful things here, + +00:11:32.080 --> 00:11:36.919 +like this nnimap-record-commands variable. + +00:11:36.920 --> 00:11:38.519 +It's useful when you want to debug + +00:11:38.520 --> 00:11:40.119 +your IMAP setup with Gnus. + +00:11:40.120 --> 00:11:42.859 +If you set it to anything non-nil, + +00:11:42.860 --> 00:11:46.699 +it will log the commands that it runs + +00:11:46.700 --> 00:11:49.539 +to a special `*imap log*` buffer. + +00:11:49.540 --> 00:11:50.719 +And here I just set it + +00:11:50.720 --> 00:11:52.679 +to this init-file-debug variable, + +00:11:52.680 --> 00:11:55.159 +which is set to non-nil + +00:11:55.160 --> 00:11:56.439 +whenever you launch Emacs + +00:11:56.440 --> 00:11:59.279 +with the --debug-init switch, + +00:11:59.280 --> 00:12:02.239 +so that's pretty helpful. + +00:12:02.240 --> 00:12:05.119 +You want to also set your sent folder, + +00:12:05.120 --> 00:12:07.479 +basically, where Gnus will save + +00:12:07.480 --> 00:12:09.439 +a copy of the message that you just sent. + +00:12:09.440 --> 00:12:12.799 +Normally, I think the convention these days is, + +00:12:12.800 --> 00:12:16.599 +a lot of you know servers and clients + +00:12:16.600 --> 00:12:18.799 +use a dedicated sent folder, + +00:12:18.800 --> 00:12:24.339 +but with Gnus, I just prefer to use INBOX itself. + +00:12:24.340 --> 00:12:27.119 +Mainly because then I will have + +00:12:27.120 --> 00:12:28.759 +threading working for free, + +00:12:28.760 --> 00:12:31.939 +so I can read the entire thread + +00:12:31.940 --> 00:12:34.299 +of an email chain there in one place. + +00:12:34.300 --> 00:12:35.319 +Of course, we don't have to keep + +00:12:35.320 --> 00:12:38.899 +the messages in there forever. + +00:12:38.900 --> 00:12:42.079 +And in fact, Gnus has facilities, + +00:12:42.080 --> 00:12:43.479 +both manual and automated, + +00:12:43.480 --> 00:12:45.999 +for expiring emails into + +00:12:46.000 --> 00:12:52.679 +different locations or different folders. + +00:12:52.680 --> 00:12:55.159 +Yeah. So let's move on here. + +NOTE Topics + +00:12:55.160 --> 00:13:02.039 +Topics are another nice feature of Gnus. + +00:13:02.040 --> 00:13:03.279 +So this is useful + +00:13:03.280 --> 00:13:05.359 +for creating some topics + +00:13:05.360 --> 00:13:08.459 +and then classifying or grouping + +00:13:08.460 --> 00:13:10.599 +your directories there. + +00:13:10.600 --> 00:13:11.799 +So we will see the use + +00:13:11.800 --> 00:13:13.639 +of this in a moment, + +00:13:13.640 --> 00:13:17.019 +where, let's say, I want to add + +00:13:17.020 --> 00:13:19.999 +a second account to Gnus. + +00:13:20.000 --> 00:13:23.559 +This one I'm going to call ec25work. + +00:13:23.560 --> 00:13:24.679 +Let's pretend that + +00:13:24.680 --> 00:13:29.859 +this is my work email. + +00:13:29.860 --> 00:13:32.479 +So if we open Gnus now, + +00:13:32.480 --> 00:13:36.999 +we see that our work INBOX + +00:13:37.000 --> 00:13:37.959 +also shows up here. + +00:13:37.960 --> 00:13:41.299 +And because we enabled topic mode, + +00:13:41.300 --> 00:13:42.359 +we see that we have + +00:13:42.360 --> 00:13:43.439 +these sort of buttons + +00:13:43.440 --> 00:13:44.839 +like Gnus and misc here. + +00:13:44.840 --> 00:13:46.679 +And we can, I believe, + +00:13:46.680 --> 00:13:49.799 +create a topic with capital T n. + +00:13:49.800 --> 00:13:52.879 +We can call it personal, this one. + +00:13:52.880 --> 00:13:56.939 +Let's create another one, work. + +00:13:56.940 --> 00:13:59.579 +And then what we can do is go + +00:13:59.580 --> 00:14:02.799 +over the directory that we want, + +00:14:02.800 --> 00:14:04.759 +for example, this one, + +00:14:04.760 --> 00:14:08.219 +hit capital T m to move it + +00:14:08.220 --> 00:14:11.899 +to the personal topic, + +00:14:11.900 --> 00:14:13.079 +and this work one, + +00:14:13.080 --> 00:14:15.199 +move it to the work topic. + +00:14:15.200 --> 00:14:17.439 +So we can nicely classify + +00:14:17.440 --> 00:14:23.119 +and group our groups folders here, + +00:14:23.120 --> 00:14:24.719 +which is especially useful + +00:14:24.720 --> 00:14:25.559 +when you have hundreds of them. + +NOTE Customizing message display + +00:14:25.560 --> 00:14:29.759 +Anyhow, we can customize + +00:14:29.760 --> 00:14:35.039 +different aspects of message display. + +00:14:35.040 --> 00:14:35.839 +Like for example, + +00:14:35.840 --> 00:14:38.199 +we can this way customize + +00:14:38.200 --> 00:14:39.199 +and change the order of + +00:14:39.200 --> 00:14:41.599 +which headers we want to see and where. + +00:14:41.600 --> 00:14:45.199 +So if I launch Gnus + +00:14:45.200 --> 00:14:48.459 +and go back to this email here, + +00:14:48.460 --> 00:14:52.139 +these are the headers that we see at the top. + +00:14:52.140 --> 00:14:52.639 +Excuse me. + +00:14:52.640 --> 00:14:55.159 +And with Gnus we can always + +00:14:55.160 --> 00:14:57.799 +We can have it show all the headers + +00:14:57.800 --> 00:15:01.999 +by pressing t to toggle the headers. + +00:15:02.000 --> 00:15:04.579 +Here we can see all the nitty-gritty + +00:15:04.580 --> 00:15:06.359 +and all of the headers in the message + +00:15:06.360 --> 00:15:12.219 +and we can toggle it back with t again. + +00:15:12.220 --> 00:15:16.479 +We can modify and customize the sorting + +00:15:16.480 --> 00:15:20.019 +with dedicated sorting functions. + +00:15:20.020 --> 00:15:20.999 +It comes with a number of them + +00:15:21.000 --> 00:15:21.599 +out of the box + +00:15:21.600 --> 00:15:24.319 +but we can define them as well. + +NOTE Sending emails + +00:15:24.320 --> 00:15:29.759 +Now to send emails. Let's see. + +00:15:29.760 --> 00:15:30.999 +We will be using message, + +00:15:31.000 --> 00:15:34.939 +and that's what Gnus itself uses. + +00:15:34.940 --> 00:15:38.579 +So I will set things up here. + +00:15:38.580 --> 00:15:42.639 +Let's see. + +00:15:42.640 --> 00:15:44.519 +Okay, so first of all, + +00:15:44.520 --> 00:15:46.439 +we want to have Gnus mark + +00:15:46.440 --> 00:15:48.519 +the messages that we write to others + +00:15:48.520 --> 00:15:49.759 +as read automatically, + +00:15:49.760 --> 00:15:51.359 +so this option does that. + +00:15:51.360 --> 00:15:58.039 +And then we define posting styles this way + +00:15:58.040 --> 00:16:01.619 +using the prefix, the name + +00:16:01.620 --> 00:16:04.359 +of the IMAP server. + +00:16:04.360 --> 00:16:06.519 +And this is how we can tell it to use + +00:16:06.520 --> 00:16:09.199 +what email address for the From [header] + +00:16:09.200 --> 00:16:14.599 +and which SMTP server to send it with. + +00:16:14.600 --> 00:16:17.879 +Yeah, and then gcc is where Gnus will save + +00:16:17.880 --> 00:16:20.199 +the copy of the messages that we write. + +00:16:20.200 --> 00:16:24.139 +So if we go ahead and launch Gnus again. + +00:16:24.140 --> 00:16:26.279 +We can go into our personal email here, + +00:16:26.280 --> 00:16:28.919 +hit m to compose a new message. + +00:16:28.920 --> 00:16:33.559 +We can prepare an email to, + +00:16:33.560 --> 00:16:35.119 +let's say, our work address. + +00:16:35.120 --> 00:16:42.419 +Hello from EmacsConf 2025 Gnus talk. + +00:16:42.420 --> 00:16:47.639 +Hello, this is just a test. :) + +00:16:47.640 --> 00:16:55.739 +Yeah, and we hit send. + +00:16:55.740 --> 00:16:56.919 +The sending will be done + +00:16:56.920 --> 00:17:03.479 +using Emacs's built-in SMTP libraries. + +00:17:03.480 --> 00:17:05.119 +Sometimes it can take a moment. + +00:17:05.120 --> 00:17:07.599 +Okay, that's it. It's done. + +00:17:07.600 --> 00:17:09.259 +So if we go back out + +00:17:09.260 --> 00:17:11.559 +and if we hit g to get new news, + +00:17:11.560 --> 00:17:15.679 +we should be able to see our new email there + +00:17:15.680 --> 00:17:17.639 +in the other account that we just sent it to. + +00:17:17.640 --> 00:17:22.360 +So we can come here, open it, + +00:17:22.361 --> 00:17:26.659 +and there we go. + +NOTE Plans + +00:17:26.660 --> 00:17:29.239 +There is a lot to configure in Gnus, + +00:17:29.240 --> 00:17:31.439 +and we're just barely scratching the surface, + +00:17:31.440 --> 00:17:34.079 +and unfortunately I don't have the time + +00:17:34.080 --> 00:17:34.999 +to explain all of these + +00:17:35.000 --> 00:17:36.519 +but I do plan on doing + +00:17:36.520 --> 00:17:38.839 +a much longer running series, + +00:17:38.840 --> 00:17:41.499 +whether it's text or videos, + +00:17:41.500 --> 00:17:42.879 +showing how to configure + +00:17:42.880 --> 00:17:45.319 +and use a lot of these different aspects of Gnus. + +00:17:45.320 --> 00:17:49.519 +But yeah, here, near the end, just a couple of... + +00:17:49.520 --> 00:17:54.919 +quick things. I find it's nice to have message + +00:17:54.920 --> 00:17:56.519 +prompt us for [confirmation] + +00:17:56.520 --> 00:17:59.199 +that we do want to send a message. + +00:17:59.200 --> 00:18:01.359 +Actually, when it does that, I take + +00:18:01.360 --> 00:18:02.599 +another look over my email + +00:18:02.600 --> 00:18:07.059 +to make sure I don't have any typos. + +00:18:07.060 --> 00:18:09.519 +It's generally a good idea to wrap your messages + +00:18:09.520 --> 00:18:14.119 +around 70 or 72 characters. + +00:18:14.120 --> 00:18:16.619 +We do that here. + +00:18:16.620 --> 00:18:19.159 +We can tell Gnus to forward messages + +00:18:19.160 --> 00:18:22.599 +as a proper MIME part, + +00:18:22.600 --> 00:18:27.059 +instead of some half-broken way. + +00:18:27.060 --> 00:18:30.119 +This customization, the sendmail function, + +00:18:30.120 --> 00:18:34.239 +is how we tell Gnus with message + +00:18:34.240 --> 00:18:38.239 +to use the SMTP library to sending the email, + +00:18:38.240 --> 00:18:42.479 +and these two variables are useful for + +00:18:42.480 --> 00:18:45.959 +omitting our own email address + +00:18:45.960 --> 00:18:47.439 +when we want to send someone, + +00:18:47.440 --> 00:18:50.179 +like when we hit r, to reply to someone. + +00:18:50.180 --> 00:18:51.959 +if we configure these variables, + +00:18:51.960 --> 00:18:52.959 +then Gnus won't add + +00:18:52.960 --> 00:18:56.059 +our own address to the To or Cc, + +00:18:56.060 --> 00:18:58.479 +which is pretty useful. + +00:18:58.480 --> 00:18:59.919 +I also find it helpful + +00:18:59.920 --> 00:19:03.359 +to unbind C-c C-s. + +00:19:03.360 --> 00:19:04.974 +That's another key + +00:19:04.975 --> 00:19:06.319 +for sending the message [in addition to C-c C-c]. + +00:19:06.320 --> 00:19:09.719 +And because C-c C-d, + +00:19:09.720 --> 00:19:13.359 +which is very close to it on the QWERTY layout, + +00:19:13.360 --> 00:19:15.719 +is useful for saving a draft + +00:19:15.720 --> 00:19:16.839 +and then coming back to it, + +00:19:16.840 --> 00:19:20.079 +I don't want to accidentally hit C-c C-s, + +00:19:20.080 --> 00:19:22.039 +and send the message prematurely. + +00:19:22.040 --> 00:19:25.979 +So I unbind it. + +00:19:25.980 --> 00:19:27.959 +Yeah, anyway, that's about it. + +NOTE Wrapping up + +00:19:27.960 --> 00:19:31.039 +That's a kind of very quick tour + +00:19:31.040 --> 00:19:37.119 +and introduction of setting up Gnus. + +00:19:37.120 --> 00:19:40.719 +Here, we just configured a remote IMAP server, + +00:19:40.720 --> 00:19:43.519 +but we can also, of course, + +00:19:43.520 --> 00:19:46.359 +set up a local IMAP server such as Dovecot + +00:19:46.360 --> 00:19:48.399 +and point Gnus to there, + +00:19:48.400 --> 00:19:52.799 +and use programs like OfflineIMAP, I believe, + +00:19:52.800 --> 00:19:57.479 +or the mbsync program from isync package + +00:19:57.480 --> 00:20:02.939 +or isync project to synchronize our messages + +00:20:02.940 --> 00:20:04.479 +to local mail directories + +00:20:04.480 --> 00:20:06.279 +and then point Gnus to it. + +00:20:06.280 --> 00:20:08.359 +The reason we might want to use that + +00:20:08.360 --> 00:20:11.719 +is to always have a copy of our messages at hand + +00:20:11.720 --> 00:20:12.759 +so we can use offline. + +NOTE nnimap + +00:20:12.760 --> 00:20:17.439 +And why use nnimap specifically? + +00:20:17.440 --> 00:20:27.399 +As of now, the Maildir backend included with Gnus + +00:20:27.400 --> 00:20:29.679 +is very inefficient, + +00:20:29.680 --> 00:20:31.399 +especially when dealing with + +00:20:31.400 --> 00:20:33.839 +tens or hundreds of thousands of messages + +00:20:33.840 --> 00:20:36.659 +like some of us are. + +00:20:36.660 --> 00:20:38.759 +It just takes an eternity to try + +00:20:38.760 --> 00:20:43.259 +and index them and get going. + +00:20:43.260 --> 00:20:44.639 +In that case, what I recommend doing + +00:20:44.640 --> 00:20:47.799 +is instead of interfacing directly with Maildir, + +00:20:47.800 --> 00:20:52.359 +for Gnus, just install and run + +00:20:52.360 --> 00:20:54.359 +Dovecot, a local IMAP server, + +00:20:54.360 --> 00:20:59.819 +and point Gnus to that. + +00:20:59.820 --> 00:21:02.959 +I plan on writing tutorials or doing videos + +00:21:02.960 --> 00:21:06.639 +about these other aspects + +00:21:06.640 --> 00:21:10.519 +of configuring Gnus after the conference. + +00:21:10.520 --> 00:21:11.439 +That's about it for me, + +00:21:11.440 --> 00:21:14.119 +so I hope you find this helpful. + +00:21:14.120 --> 00:21:16.679 +If you have any questions, + +00:21:16.680 --> 00:21:18.239 +please feel free to email me + +00:21:18.240 --> 00:21:23.759 +at bandali@gnu.org or @kelar.org. + +00:21:23.760 --> 00:21:25.879 +You can take a look at my personal website + +00:21:25.880 --> 00:21:26.839 +where I plan on posting + +00:21:26.840 --> 00:21:31.059 +other Emacs and Gnus materials. + +00:21:31.060 --> 00:21:33.039 +And yeah, thank you for watching + +00:21:33.040 --> 00:21:35.159 +and I hope you enjoy the rest of the conference. + +00:21:35.160 --> 00:21:37.760 +Take care. diff --git a/2025/captions/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.vtt b/2025/captions/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.vtt new file mode 100644 index 00000000..ea969e1e --- /dev/null +++ b/2025/captions/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.vtt @@ -0,0 +1,1069 @@ +WEBVTT captioned by amitav + +NOTE Introduction + +00:00:01.040 --> 00:00:03.079 +Hi, I'm Andrew Hyatt. + +00:00:03.080 --> 00:00:09.399 +I'm going to talk to you today about Emacs and AI, + +00:00:09.400 --> 00:00:10.879 +and where things are right now + +00:00:10.880 --> 00:00:12.119 +in the world of Emacs and AI, + +00:00:12.120 --> 00:00:14.159 +via large language models, + +00:00:14.160 --> 00:00:16.999 +and where things might be going, + +00:00:17.000 --> 00:00:22.699 +and what it means for the future of Emacs. + +00:00:22.700 --> 00:00:27.279 +I think what we're seeing with Emacs is interesting. + +00:00:27.280 --> 00:00:29.399 +We've seen a lot of different things + +00:00:29.400 --> 00:00:31.559 +come around in the past year, + +00:00:31.560 --> 00:00:33.119 +in the past several years. + +00:00:33.120 --> 00:00:35.079 +There's lots of different solutions. + +00:00:35.080 --> 00:00:36.759 +But in the past year, things have been very interesting. + +00:00:36.760 --> 00:00:39.679 +I think there's new and interesting questions + +00:00:39.680 --> 00:00:43.279 +about what does it mean to use Emacs? + +00:00:43.280 --> 00:00:45.479 +What does it mean to use any editor? + +00:00:45.480 --> 00:00:47.279 +I'm going to be talking about Emacs, + +00:00:47.280 --> 00:00:50.359 +and I'm going to show you various Emacs packages + +00:00:50.360 --> 00:00:53.079 +as demonstrations of these ideas. + +00:00:53.080 --> 00:00:59.839 +But there's the general question of + +00:00:59.840 --> 00:01:03.719 +what does it mean to use any editor, not just Emacs? + +00:01:03.720 --> 00:01:06.239 +What does it mean to do work? + +00:01:06.240 --> 00:01:10.719 +And I think the industry in general is facing these challenges + +00:01:10.720 --> 00:01:13.279 +of we don't really know where things are going to end up, + +00:01:13.280 --> 00:01:16.919 +but we do know the direction they're going. + +00:01:16.920 --> 00:01:20.039 +Emacs is a reflection of that. + +00:01:20.040 --> 00:01:23.239 +I think the answer for Emacs might be + +00:01:23.240 --> 00:01:25.719 +a little bit different than everything else, + +00:01:25.720 --> 00:01:28.599 +but I do want to show you what's out there + +00:01:28.600 --> 00:01:33.319 +so we can explore what are the possibilities + +00:01:33.320 --> 00:01:41.119 +of Emacs, AI, and generally how we get things done. + +00:01:41.120 --> 00:01:44.719 +Thanks. Let's dive right into it. + +NOTE Copilot + +00:01:44.720 --> 00:01:48.079 +We're going to start by showing you + +00:01:48.080 --> 00:01:51.039 +some things that are pretty well integrated, + +00:01:51.040 --> 00:01:55.279 +that look a lot like what you see in Emacs + +00:01:55.280 --> 00:01:58.679 +and fit in with the kinds of editing + +00:01:58.680 --> 00:02:02.639 +that you normally do in Emacs. + +00:02:02.640 --> 00:02:06.579 +So this is just kind of like, it's well integrated. + +00:02:06.580 --> 00:02:08.779 +So we're going to talk about Copilot and Semext. + +00:02:08.780 --> 00:02:12.679 +Copilot is by Microsoft via GitHub, + +00:02:12.680 --> 00:02:14.759 +and Semext is just my personal demo, + +00:02:14.760 --> 00:02:18.039 +but they're both showing you, you know, + +00:02:18.040 --> 00:02:24.399 +this kind of thing. Let's start with Copilot. + +00:02:24.400 --> 00:02:31.919 +Let's try out Copilot on just a standard bit of Elisp. + +00:02:31.920 --> 00:02:38.439 +We're going to write a Fibonacci function. + +00:02:38.440 --> 00:02:43.079 +Let's try out Emacs on a standard bit of Elisp. + +00:02:43.080 --> 00:02:49.279 +We're going to write a Fibonacci function. + +00:02:49.280 --> 00:02:53.159 +And you can see like as soon as we even start typing it, + +00:02:53.160 --> 00:02:56.339 +we get everything as a completion. + +00:02:56.340 --> 00:02:59.879 +So you can just press Tab here, + +00:02:59.880 --> 00:03:02.159 +and you've just completed + +00:03:02.160 --> 00:03:06.799 +a significant bunch of Emacs Lisp code. + +00:03:06.800 --> 00:03:09.919 +It will do this no matter where you are. + +00:03:09.920 --> 00:03:14.799 +So, pretty useful. It will just keep suggesting things. + +00:03:14.800 --> 00:03:16.439 +Do you want to do this? + +00:03:16.440 --> 00:03:17.479 +I'm not sure. + +00:03:17.480 --> 00:03:22.839 +But it usually is offering pretty reasonable things. + +00:03:22.840 --> 00:03:29.299 +So you could do this with code, + +00:03:29.300 --> 00:03:32.119 +of course, any code. + +00:03:32.120 --> 00:03:33.919 +You don't really even have to have a mode for it, right? + +00:03:33.920 --> 00:03:36.679 +That's kind of the beauty of AI is that + +00:03:36.680 --> 00:03:38.519 +you don't need any Emacs functionality for this, + +00:03:38.520 --> 00:03:39.519 +except for Copilot. + +00:03:39.520 --> 00:03:41.679 +It doesn't need to know the structure of your code. + +00:03:41.680 --> 00:03:45.279 +It doesn't need anything except for the text itself + +00:03:45.280 --> 00:03:51.239 +and whatever AI integration that this is. + +00:03:51.240 --> 00:03:53.739 +We can look at, you can do the same thing with Org-mode. + +00:03:53.740 --> 00:03:57.999 +So we could say create, no, + +00:03:58.000 --> 00:04:02.919 +how about let's, let's do, you know, spring cleaning. + +00:04:02.920 --> 00:04:10.839 +It's actually the fall, but still we'll say spring cleaning. + +00:04:10.840 --> 00:04:12.767 +And it'll start suggesting things that, you know, + +00:04:12.768 --> 00:04:15.439 +maybe at first, it doesn't really know what to do to + +00:04:15.440 --> 00:04:16.433 +clean up all code. + +00:04:16.434 --> 00:04:18.400 +It thinks I need to clean up code, but no, + +00:04:18.401 --> 00:04:21.839 +this is going to be actual, you know, + +00:04:21.840 --> 00:04:31.567 +clean hood over range. Clean out pantry. + +00:04:31.568 --> 00:04:33.879 +These are all really reasonable suggestions. + +00:04:33.880 --> 00:04:38.319 +You just keep going here. + +NOTE Semext + +00:04:38.320 --> 00:04:40.559 +I'm going to demonstrate Semext, + +00:04:40.560 --> 00:04:43.879 +which is a package I have on GNU Elpa, + +00:04:43.880 --> 00:04:48.719 +that is designed to integrate AI in a very Emacs-like way. + +00:04:48.720 --> 00:04:50.999 +And so what you could do is you could do a + +00:04:51.000 --> 00:04:54.799 +semext-search-forward. + +00:04:54.800 --> 00:04:58.719 +The UI looks just like other Emacs commands, + +00:04:58.720 --> 00:05:02.379 +but you can search for anything. + +00:05:02.380 --> 00:05:06.279 +There's really no way to express what I'm about to, + +00:05:06.280 --> 00:05:08.679 +what I'm trying to demonstrate + +00:05:08.680 --> 00:05:12.359 +in Emacs's normal search commands. + +00:05:12.360 --> 00:05:15.399 +You could really ask for anything. + +00:05:15.400 --> 00:05:18.759 +And it takes a little while, which is not Emacs-like, + +00:05:18.760 --> 00:05:20.033 +but everything else is sort of like + +00:05:20.034 --> 00:05:21.719 +it's designed to be like Emacs, + +00:05:21.720 --> 00:05:23.519 +except way more powerful. + +00:05:23.520 --> 00:05:27.119 +You don't need any mode to be active for this. + +00:05:27.120 --> 00:05:32.039 +You just need the library + +00:05:32.040 --> 00:05:34.759 +and an AI provider of some sort, either locally + +00:05:34.760 --> 00:05:41.199 +or, you know, your favorite cloud provider. + +NOTE Integrated AI experiences: gptel, ellama, chatgpt-shell, etc. + +00:05:41.200 --> 00:05:43.679 +Now we're going to move on to a different way + +00:05:43.680 --> 00:05:46.399 +of interacting with AI and Emacs. + +00:05:46.400 --> 00:05:52.319 +This way is less like the normal editing experience. + +00:05:52.320 --> 00:05:56.999 +So you lose some familiarity. However, in exchange, + +00:05:57.000 --> 00:05:58.079 +it is a lot more powerful. + +00:05:58.080 --> 00:06:00.119 +And there's a whole suite of these tools. + +00:06:00.120 --> 00:06:02.479 +I'm going to demonstrate gptel, + +00:06:02.480 --> 00:06:05.779 +which is the most popular one. + +00:06:05.780 --> 00:06:06.399 +But there are many. + +00:06:06.400 --> 00:06:08.479 +And I think different people have + +00:06:08.480 --> 00:06:11.759 +their own preferences of what they like to use. + +00:06:11.760 --> 00:06:12.999 +We're going to try now something + +00:06:13.000 --> 00:06:15.079 +that is a step away from just editing. + +00:06:15.080 --> 00:06:19.839 +And we're going to, I'm actually using gptel. + +00:06:19.840 --> 00:06:22.799 +There are several packages that are going to be + +00:06:22.800 --> 00:06:25.959 +doing the same sort of thing as I'm going to show you. + +00:06:25.960 --> 00:06:29.999 +gptel has sort of become the most popular one. + +00:06:30.000 --> 00:06:32.199 +So that's why I'm showing that to you. + +00:06:32.200 --> 00:06:39.319 +But let's just highlight everything and say gptel rewrite. + +00:06:39.320 --> 00:06:42.399 +And gptel basically just has a few things. + +00:06:42.400 --> 00:06:45.119 +There's different ways of thinking about this. + +00:06:45.120 --> 00:06:49.999 +With just a few very configurable menus, + +00:06:50.000 --> 00:06:53.959 +you can do a large variety of things. + +00:06:53.960 --> 00:06:59.819 +So let's give rewrite instructions. + +00:06:59.820 --> 00:07:06.600 +"Turn this into an iterative program + +00:07:06.601 --> 00:07:12.199 +instead of a recursive program." + +00:07:12.200 --> 00:07:17.799 +In Elisp, you really should not be using recursion. + +00:07:17.800 --> 00:07:20.359 +So we could say "return to be ready". + +00:07:20.360 --> 00:07:21.119 +Do we accept it? + +00:07:21.120 --> 00:07:24.519 +Yes, we accept it. Or we could iterate and say, no, no, + +00:07:24.520 --> 00:07:26.799 +that's not what we meant. We meant something else. + +00:07:26.800 --> 00:07:29.159 +Or you did something a little something wrong. + +00:07:29.160 --> 00:07:29.879 +Please fix it. + +00:07:29.880 --> 00:07:31.879 +So this is all very powerful. + +00:07:31.880 --> 00:07:33.799 +Is this editing? + +00:07:33.800 --> 00:07:40.279 +Well, it's in the editor. + +00:07:40.280 --> 00:07:42.759 +You could do this while editing, while deleting, + +00:07:42.760 --> 00:07:44.959 +you could be doing some sort of traditional editing. + +00:07:44.960 --> 00:07:47.679 +And then this, which is editing + +00:07:47.680 --> 00:07:48.919 +in the sense that it's in your editor, + +00:07:48.920 --> 00:07:51.039 +you might have to highlight + +00:07:51.040 --> 00:07:52.799 +some parts of the file and do things, + +00:07:52.800 --> 00:07:54.719 +but generally you don't even need to, + +00:07:54.720 --> 00:07:59.879 +or you go to a spot and you say, put code at this spot. + +00:07:59.880 --> 00:08:01.959 +It's kind of like editing. + +00:08:01.960 --> 00:08:05.839 +I would say it's not exactly editing, + +00:08:05.840 --> 00:08:10.159 +but it's at least something that must happen in an editor + +00:08:10.160 --> 00:08:12.359 +and it's well integrated into Emacs. + +00:08:12.360 --> 00:08:14.759 +As you can tell, it used very sort of + +00:08:14.760 --> 00:08:18.239 +modern standard Emacs UI paradigms + +00:08:18.240 --> 00:08:20.759 +and it's all written in Elisp. + +00:08:20.760 --> 00:08:23.779 +Everything is happening in Elisp here. + +00:08:23.780 --> 00:08:25.959 +So this is just very much an Emacs experience. + +00:08:25.960 --> 00:08:27.679 +It's just not exactly editing + +00:08:27.680 --> 00:08:29.879 +because the thing doing the editing + +00:08:29.880 --> 00:08:32.519 +is the AI and not you. + +00:08:32.520 --> 00:08:36.039 +You're just kind of telling it what to do. + +NOTE Outside the editor + +00:08:36.040 --> 00:08:41.119 +Now we're going to go and look at a way of interaction + +00:08:41.120 --> 00:08:43.239 +that's even more powerful + +00:08:43.240 --> 00:08:46.279 +and even more disconnected from the normal editing experience. + +00:08:46.280 --> 00:08:47.919 +In fact, it's so disconnected + +00:08:47.920 --> 00:08:52.399 +that most people are using this without an editor. + +00:08:52.400 --> 00:08:57.879 +These are things like Claude Code + +00:08:57.880 --> 00:09:01.079 +or the sort of open source equivalent, Aider. + +00:09:01.080 --> 00:09:05.039 +There's a few other things that follow this pattern as well. + +00:09:05.040 --> 00:09:07.479 +But it's very interesting in the sense + +00:09:07.480 --> 00:09:09.839 +that while you can integrate these with the editors, + +00:09:09.840 --> 00:09:12.039 +and I'm going to show you an Emacs integration, + +00:09:12.040 --> 00:09:13.519 +you don't need to. + +00:09:13.520 --> 00:09:16.939 +And that's not the way most people are using them. + +00:09:16.940 --> 00:09:19.759 +And I find it very interesting that sort of + +00:09:19.760 --> 00:09:23.719 +we're going back kind of full circle where, you know, + +00:09:23.720 --> 00:09:31.959 +in the 1960s or 70s, we were using Ed from the terminal + +00:09:31.960 --> 00:09:35.639 +to edit files, but then we created editors, + +00:09:35.640 --> 00:09:37.959 +and that was a really good idea. + +00:09:37.960 --> 00:09:40.167 +It is a lot easier to edit files + +00:09:40.168 --> 00:09:42.499 +when you have an actual UI. + +00:09:42.500 --> 00:09:46.879 +But now it's 2025, and we're back in the terminal, + +00:09:46.880 --> 00:09:50.799 +and we're editing files through the terminal, + +00:09:50.800 --> 00:09:53.599 +and you know what, it's great, + +00:09:53.600 --> 00:09:56.899 +but I think it's even better with Emacs. + +00:09:56.900 --> 00:10:00.279 +On the other hand, it comes with some trade-offs, + +00:10:00.280 --> 00:10:04.733 +as you can see, as we will see. + +NOTE Outside Experiences: claude-code.el, aidermacs, eca + +00:10:04.734 --> 00:10:07.467 +Okay, we're going to look at + +00:10:07.468 --> 00:10:20.320 +[audio glitch] Claude Code IDE, aidermacs, ECA. + +00:10:20.321 --> 00:10:22.639 +Last time, I didn't show you all the variants. + +00:10:22.640 --> 00:10:26.839 +I do want to show you eca, which points to, + +00:10:26.840 --> 00:10:29.799 +it is a very similar tool in what it does, + +00:10:29.800 --> 00:10:32.739 +but does have a different + +00:10:32.740 --> 00:10:37.239 +and I think better type of Emacs integration. + +00:10:37.240 --> 00:10:42.599 +All right, we're going to demonstrate Claude Code IDE, + +00:10:42.600 --> 00:10:46.839 +which is one of three Claude Code packages. + +00:10:46.840 --> 00:10:47.719 +It's a bit confusing. + +00:10:47.720 --> 00:10:52.039 +One of them will be demoed by another presenter + +00:10:52.040 --> 00:10:54.639 +at the Emacs conference, so stay tuned for that. + +00:10:54.640 --> 00:10:56.439 +Here I'm just going to give you a little taste + +00:10:56.440 --> 00:10:58.759 +of what these packages look like. + +00:10:58.760 --> 00:11:03.339 +So if we say Claude Code IDE, + +00:11:03.340 --> 00:11:06.839 +it presents us with basically + +00:11:06.840 --> 00:11:09.039 +almost exactly what you would get + +00:11:09.040 --> 00:11:11.519 +when you're running this in the terminal. + +00:11:11.520 --> 00:11:13.933 +And essentially there's a terminal interface. + +00:11:13.934 --> 00:11:16.659 +You can see that there's a vterm. + +00:11:16.660 --> 00:11:20.699 +But here we're going to say, "In scratch.el"... + +00:11:20.700 --> 00:11:23.400 +let's say what we want to happen. + +00:11:23.401 --> 00:11:32.133 +[In scratch.el, there is a fibonacci function. + +00:11:32.134 --> 00:11:39.567 +Can you add all normal elisp headers + +00:11:39.568 --> 00:11:43.859 +and footers to this file?] + +00:11:43.860 --> 00:11:45.840 +So, we just say what's going to happen, + +00:11:45.841 --> 00:11:48.399 +and this is going to do things in the background. + +00:11:48.400 --> 00:11:50.979 +It's not going to do things through Emacs. + +00:11:50.980 --> 00:11:54.079 +That said, there is an integration with Emacs, + +00:11:54.080 --> 00:12:00.659 +so that it can do things like show you these nice ediffs. + +00:12:00.660 --> 00:12:03.199 +My screen is not really wide enough + +00:12:03.200 --> 00:12:04.699 +to show you a really great ediff here, + +00:12:04.700 --> 00:12:06.239 +but you can kind of see what it's doing, + +00:12:06.240 --> 00:12:09.079 +and you can see, yeah, that looks good, + +00:12:09.080 --> 00:12:14.120 +so you could say yes, yes, accept the changes, + +00:12:14.121 --> 00:12:25.299 +and if we... Just need to revert the buffer. + +00:12:25.300 --> 00:12:28.459 +We can quit the printout of this. + +00:12:28.460 --> 00:12:33.019 +We see that it just did everything I asked it to. + +00:12:33.020 --> 00:12:36.139 +Is everything exactly right? + +00:12:36.140 --> 00:12:39.159 +Probably not. It's reasonable for a start though. + +00:12:39.160 --> 00:12:40.959 +But you could ask it to do anything. + +00:12:40.960 --> 00:12:45.339 +You could say, write unit tests for this, and it will. + +00:12:45.340 --> 00:12:49.019 +You could say, write me a suite of functions + +00:12:49.020 --> 00:12:52.579 +like Fibonacci, and it'll probably do something reasonable. + +00:12:52.580 --> 00:12:54.900 +But you can see this is not editing. + +00:12:54.901 --> 00:12:58.659 +There's nothing editing-like about this. + +00:12:58.660 --> 00:13:07.159 +That said, there is something that is editing. + +00:13:07.160 --> 00:13:08.599 +You need to give it instructions. + +00:13:08.600 --> 00:13:10.959 +You need to tell it what to do. + +NOTE Org files + +00:13:10.960 --> 00:13:19.619 +And what you could do is... You could have a project.org, + +00:13:19.620 --> 00:13:23.899 +and what you could do is you could have functions. + +00:13:23.900 --> 00:13:26.659 +The way I've done things often is .... + +00:13:26.660 --> 00:13:28.439 +You could say something like, + +00:13:28.440 --> 00:13:36.199 +unit tests for Fibonacci. How do you spell Fibonacci? + +00:13:36.200 --> 00:13:40.479 +I don't remember. But then you could say that this is, + +00:13:40.480 --> 00:13:47.159 +you could clock it, basically. org-clock. + +00:13:47.160 --> 00:13:48.879 +What I've done is... + +00:13:48.880 --> 00:13:50.399 +You could add custom commands to Claude Code, + +00:13:50.400 --> 00:13:53.119 +and you could just say, look, here's my Org file, + +00:13:53.120 --> 00:13:57.879 +read it and do the thing that I'm clocked in as. + +00:13:57.880 --> 00:14:01.159 +And then you can write a bunch of instructions here, like, + +00:14:01.160 --> 00:14:07.039 +I like to use ert for tests. Tests should, like, whatever. + +00:14:07.040 --> 00:14:08.639 +You should just say... everything + +00:14:08.640 --> 00:14:10.999 +you need to kind of specify. + +00:14:11.000 --> 00:14:13.199 +As you get to more complicated tasks, + +00:14:13.200 --> 00:14:16.679 +it's harder and harder to give it all the context + +00:14:16.680 --> 00:14:17.799 +it needs for a task, + +00:14:17.800 --> 00:14:22.299 +and Org Mode is actually a pretty good way to do this. + +00:14:22.300 --> 00:14:24.079 +I find that this works pretty well, + +00:14:24.080 --> 00:14:26.699 +and you can even have it instruct Claude + +00:14:26.700 --> 00:14:29.333 +to just mark things done in your Org file + +00:14:29.334 --> 00:14:30.679 +when they're done. + +00:14:30.680 --> 00:14:32.867 +And it knows how to do this, of course. + +00:14:32.868 --> 00:14:37.959 +So, let's just clock out. + +00:14:37.960 --> 00:14:45.239 +That's one way to do things. + +NOTE ECA + +00:14:45.240 --> 00:14:49.499 +So one other thing I'd like to show you is eca, + +00:14:49.500 --> 00:14:52.879 +which, compared to Claude Code, ECA is open source. + +00:14:52.880 --> 00:14:54.239 +It's very nice in that respect. + +00:14:54.240 --> 00:14:57.839 +It doesn't have to use Anthropic's models. + +00:14:57.840 --> 00:15:00.279 +You can use local models, + +00:15:00.280 --> 00:15:07.619 +but it has the advantage of integrating very well with Emacs. + +00:15:07.620 --> 00:15:08.559 +I'm not going to demonstrate it, + +00:15:08.560 --> 00:15:11.159 +because it works essentially the same thing you could do + +00:15:11.160 --> 00:15:14.119 +approximately the same kinds of things + +00:15:14.120 --> 00:15:15.479 +you could do with Claude Code. + +00:15:15.480 --> 00:15:17.439 +You just write what you want to happen + +00:15:17.440 --> 00:15:18.639 +and it will make it happen. + +00:15:18.640 --> 00:15:21.879 +It again does not do this through Emacs, + +00:15:21.880 --> 00:15:23.039 +but what it does do is + +00:15:23.040 --> 00:15:25.119 +it gives you a much better Emacs interface + +00:15:25.120 --> 00:15:26.919 +that's not terminal-based, + +00:15:26.920 --> 00:15:29.639 +because you're not using it through the terminal, + +00:15:29.640 --> 00:15:31.239 +or not even through comint, + +00:15:31.240 --> 00:15:35.599 +you are using it through a backend + +00:15:35.600 --> 00:15:37.499 +that is exchanging structured information + +00:15:37.500 --> 00:15:40.999 +with this process that is doing all the work. + +00:15:41.000 --> 00:15:41.900 +But other than that, + +00:15:41.901 --> 00:15:44.519 +it's the same model as Claude Code + +00:15:44.520 --> 00:15:52.059 +and projects of that nature. + +NOTE Editing + +00:15:52.060 --> 00:15:56.159 +We've seen in the demos that I gave + +00:15:56.160 --> 00:15:58.639 +that there are AI experiences + +00:15:58.640 --> 00:16:01.279 +that are very natural in the world of editing. + +00:16:01.280 --> 00:16:05.339 +because they, like Copilot, just offers completion, + +00:16:05.340 --> 00:16:09.479 +it fits very well with what we all do in Emacs. + +00:16:09.480 --> 00:16:14.279 +And it's truly, yes, it's kind of a cheat in a sense + +00:16:14.280 --> 00:16:15.639 +for editing experiences, + +00:16:15.640 --> 00:16:20.159 +because it can do so much, but it's just editing. + +00:16:20.160 --> 00:16:25.259 +Whereas things like gptel and those kinds of tools, + +00:16:25.260 --> 00:16:29.799 +they are clearly in an editor and using editor, + +00:16:29.800 --> 00:16:35.319 +they're using Emacs, but they represent sort of like, well, + +00:16:35.320 --> 00:16:37.759 +you can edit for a while, then you could use these tools + +00:16:37.760 --> 00:16:39.479 +to do something that is not editing, + +00:16:39.480 --> 00:16:45.899 +this AI just changing the buffer for you. And that's fine. + +00:16:45.900 --> 00:16:48.399 +It's still... It may not be editing, + +00:16:48.400 --> 00:16:52.033 +but it's still clearly something that + +00:16:52.034 --> 00:16:55.567 +is useful to do in Emacs + +00:16:55.568 --> 00:16:57.039 +and belongs in Emacs. + +00:16:57.040 --> 00:17:01.859 +But the new tools like Claude Code and things like that + +00:17:01.860 --> 00:17:02.639 +are kind of different. + +00:17:02.640 --> 00:17:06.639 +Yes, they will get better integrated with Emacs, + +00:17:06.640 --> 00:17:11.639 +but it's not clear that they really need to. + +00:17:11.640 --> 00:17:15.479 +They can do a lot of things without editing. + +00:17:15.480 --> 00:17:19.239 +In a sense, editing is obsolete in some sense. + +00:17:19.240 --> 00:17:23.459 +For as many tasks, you don't need to edit anymore. + +00:17:23.460 --> 00:17:26.439 +And that's a nice thing. + +00:17:26.440 --> 00:17:30.579 +No one really knows when all this will end, + +00:17:30.580 --> 00:17:36.879 +how far things will go. It could be that in a decade or so, + +00:17:36.880 --> 00:17:41.039 +no one's really editing for work anymore. + +00:17:41.040 --> 00:17:43.159 +Maybe you're just writing instructions. + +00:17:43.160 --> 00:17:44.319 +You could do that with anything. + +00:17:44.320 --> 00:17:47.439 +You don't need Emacs or any special editor. + +00:17:47.440 --> 00:17:50.439 +We could all be using Notepad. That would be bad. + +00:17:50.440 --> 00:17:58.039 +But... I think it could go that far, + +00:17:58.040 --> 00:18:01.839 +but it could be that, well, for many specialized things, + +00:18:01.840 --> 00:18:04.359 +people are still using editing for certain tasks, + +00:18:04.360 --> 00:18:07.000 +but most tasks are getting fed to just... + +00:18:07.001 --> 00:18:08.839 +AI is just doing those things. + +00:18:08.840 --> 00:18:15.759 +In any case, I think it's clear that editing is diminishing, + +00:18:15.760 --> 00:18:17.959 +the need for editing itself is diminishing. + +00:18:17.960 --> 00:18:21.879 +And in such a world, It's interesting to think + +00:18:21.880 --> 00:18:24.799 +where Emacs is headed, especially in relation to + +00:18:24.800 --> 00:18:26.359 +all the other editors. + +00:18:26.360 --> 00:18:28.599 +I think people will use Emacs less. + +00:18:28.600 --> 00:18:31.639 +But I think other editors, like VS Code, + +00:18:31.640 --> 00:18:37.999 +may simply disappear or be a relatively fringe tool. + +00:18:38.000 --> 00:18:42.719 +And Emacs is going to follow its own path. + +00:18:42.720 --> 00:18:44.679 +It's very extensible. It could do anything. + +00:18:44.680 --> 00:18:47.919 +If there's one thing Emacs can do, it's adapt. + +00:18:47.920 --> 00:18:51.679 +Emacs has been around for a long time. + +00:18:51.680 --> 00:18:54.799 +It's pretty clear that Emacs will be around for a long time. + +00:18:54.800 --> 00:18:58.879 +It might be that in the future, + +00:18:58.880 --> 00:19:04.339 +editing is some sort of like an artisanal activity that we do. + +00:19:04.340 --> 00:19:05.599 +It's kind of weird to think about it. + +00:19:05.600 --> 00:19:07.679 +It's not like baking bread. + +00:19:07.680 --> 00:19:10.079 +But it is the sense that AI might be + +00:19:10.080 --> 00:19:12.399 +churning out code in the way, you know, + +00:19:12.400 --> 00:19:14.199 +the factories are turning out bread, + +00:19:14.200 --> 00:19:17.139 +but if you really want the good stuff, + +00:19:17.140 --> 00:19:20.999 +you'll have to do it yourself. + +00:19:21.000 --> 00:19:23.959 +I don't know if it'll be exactly like that, + +00:19:23.960 --> 00:19:29.519 +but it could be that Emacs survives and thrives + +00:19:29.520 --> 00:19:33.559 +in a very kind of specialized ecosystem of people + +00:19:33.560 --> 00:19:35.599 +who contribute and use it in the way + +00:19:35.600 --> 00:19:39.539 +it has survived and thrive right now. + +00:19:39.540 --> 00:19:46.139 +And I think that's a really nice way for all this to end up. + +00:19:46.140 --> 00:19:48.719 +There's the whole sense of how society will end up + +00:19:48.720 --> 00:19:50.759 +if all this happens. I don't know, + +00:19:50.760 --> 00:19:54.639 +but Emacs will be there for us when whatever happens. + +00:19:54.640 --> 00:20:00.079 +So thank you, and let's help make Emacs the best it can be + +00:20:00.080 --> 00:20:04.880 +to survive and thrive in the next decade. diff --git a/2025/captions/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.vtt b/2025/captions/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.vtt new file mode 100644 index 00000000..d63a36c8 --- /dev/null +++ b/2025/captions/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.vtt @@ -0,0 +1,731 @@ +WEBVTT captioned by sachac + +00:00:00.000 --> 00:00:04.439 +Okay, so welcome to this session about interactive Python + +00:00:04.440 --> 00:00:09.679 +programming. My name is David Vujic and I live and work in + +00:00:09.680 --> 00:00:15.319 +Stockholm, Sweden. a developer and today I focus + +00:00:15.320 --> 00:00:20.439 +mainly on Python software development. So I do this at work + +00:00:20.440 --> 00:00:25.999 +and I also do this on my spare time in my open source projects. + +00:00:26.000 --> 00:00:30.479 +Before that, I've been part of the Lisp community. I've + +00:00:30.480 --> 00:00:33.700 +been a Clojure developer, and also, like, way back, + +00:00:33.701 --> 00:00:40.279 +I was in the Microsoft world and developed C# and .NET stuff. + +00:00:40.280 --> 00:00:45.999 +What I've been doing lately is to try to improve the + +00:00:46.000 --> 00:00:52.399 +developer experience when you write Python code. So what I + +00:00:52.400 --> 00:00:56.159 +want to talk about is this, but also I want to begin with + +00:00:56.160 --> 00:01:00.839 +feedback loops because I think it's very related to this + +00:01:00.840 --> 00:01:05.359 +interactive programming style, like having this nice + +00:01:05.360 --> 00:01:07.067 +feedback when you write code. + +00:01:07.068 --> 00:01:10.533 +So I'm going to begin with that. + +NOTE Feedback loops + +00:01:10.534 --> 00:01:14.199 +So this image, you know, this circle is supposed to be a + +00:01:14.200 --> 00:01:19.879 +visualization of a feedback loop. Let's say we write our + +00:01:19.880 --> 00:01:25.239 +code and then we deploy it to production. Then when it's + +00:01:25.240 --> 00:01:29.639 +running there, we can check if things work, or if maybe someone + +00:01:29.640 --> 00:01:35.319 +else will let us know. Maybe our customers will let us know. + +00:01:35.320 --> 00:01:39.639 +That's a pretty slow feedback loop with potential risks of + +00:01:39.640 --> 00:01:41.867 +damaging your business or whatever. + +00:01:41.868 --> 00:01:44.167 +This is obvious, of course. + +00:01:44.168 --> 00:01:50.000 +So a faster feedback loop probably is to have + +00:01:50.001 --> 00:01:54.066 +some kind of automation when you do commits + +00:01:54.067 --> 00:01:59.733 +or maybe you have this pull request things and even reviews. + +00:01:59.734 --> 00:02:02.933 +So maybe not always as fast as deploy, + +00:02:02.934 --> 00:02:05.839 +don't deploy directly to production, but + +00:02:05.840 --> 00:02:10.539 +it's probably safer and often you get this automated + +00:02:10.540 --> 00:02:16.199 +feedback faster anyway. But it's still kind of slow. You + +00:02:16.200 --> 00:02:20.239 +have to wait. You have to push things to GitHub maybe and + +00:02:20.240 --> 00:02:24.279 +wait. So there's faster ways for sure to get feedback. + +00:02:24.280 --> 00:02:27.967 +So a much faster way is to write code, + +00:02:27.968 --> 00:02:31.367 +and write some unit tests, and run those unit tests. + +00:02:31.368 --> 00:02:33.467 +So then you do everything on your local machine + +00:02:33.468 --> 00:02:39.039 +and you will fairly quickly learn if your code does + +00:02:39.040 --> 00:02:47.159 +what you think it does or if it doesn't. I want to zoom in to + +00:02:47.160 --> 00:02:55.999 +this test write code and test flow a bit. Let's do that. + +NOTE Test-driven development + +00:02:56.000 --> 00:02:59.759 +As a developer, I have used a thing called test-driven + +00:02:59.760 --> 00:03:05.999 +development for quite some time. I find that this way of + +00:03:06.000 --> 00:03:11.259 +working is very fast when it comes to getting feedback on + +00:03:11.260 --> 00:03:14.519 +what your code does and how you should continue the + +00:03:14.520 --> 00:03:19.980 +development. So, test-driven development, + +00:03:19.981 --> 00:03:24.220 +basically that you start writing a test for + +00:03:24.221 --> 00:03:27.020 +something that you want to develop, and then you continue + +00:03:27.021 --> 00:03:31.019 +developing that, and then you go back to the test, and modify + +00:03:31.020 --> 00:03:35.079 +and modify the code, and you go back and forth between the + +00:03:35.080 --> 00:03:36.959 +tests and the code. + +00:03:36.960 --> 00:03:44.419 +It's sort of like a ping-pong game. I find this very + +00:03:44.420 --> 00:03:50.519 +effective when you want to get feedback and to know how to + +00:03:50.520 --> 00:03:57.233 +continue the development. The most important thing + +00:03:57.234 --> 00:04:01.700 +that I feel is that you know what the code does. + +00:04:01.701 --> 00:04:05.559 +You learn very quickly. + +NOTE REPL-driven development + +00:04:05.560 --> 00:04:12.199 +Let's zoom into this TDD flow a little bit. The last couple of + +00:04:12.200 --> 00:04:17.379 +years, I've been doing a slightly different thing which is + +00:04:17.380 --> 00:04:21.979 +called REPL-driven development. REPL-driven + +00:04:21.980 --> 00:04:25.719 +development is very similar to test-driven development, + +00:04:25.720 --> 00:04:31.159 +but I find it even quicker. You get feedback even quicker + +00:04:31.160 --> 00:04:34.979 +than with a regular TDD setup. So REPL-driven development + +00:04:34.980 --> 00:04:41.199 +is about writing and evaluating code in a REPL basically. + +00:04:41.200 --> 00:04:46.839 +And you can do experiments and you can refactor and + +00:04:46.840 --> 00:04:51.699 +re-evaluate and you get instant feedback on what the code + +00:04:51.700 --> 00:04:54.799 +does and what you need to change. So I think that's even + +00:04:54.800 --> 00:04:59.519 +faster than test-driven development. + +00:04:59.520 --> 00:05:02.899 +Okay, REPL driven development. Let's go back. What's the + +00:05:02.900 --> 00:05:10.759 +REPL? Most of developers know what a REPL is. The most common + +00:05:10.760 --> 00:05:16.399 +setup is you open this shell and you use the REPL for your + +00:05:16.400 --> 00:05:19.359 +programming language. In this case I'm using the Python + +00:05:19.360 --> 00:05:25.619 +REPL or the IPython REPL which is an enhanced REPL for Python + +00:05:25.620 --> 00:05:30.679 +development. So what happens here is that we start a REPL + +00:05:30.680 --> 00:05:34.919 +session in isolation. So this session knows about the + +00:05:34.920 --> 00:05:38.119 +Python environment. So it knows about the Python language + +00:05:38.120 --> 00:05:42.359 +basically. So as soon as we start writing things, adding + +00:05:42.360 --> 00:05:47.359 +variables or creating writing functions or even doing + +00:05:47.360 --> 00:05:51.679 +imports. Then the session will be more and more aware of the + +00:05:51.680 --> 00:05:55.819 +code so we will add things to the to the session and then that + +00:05:55.820 --> 00:06:00.519 +means that we can run functions we can print out these + +00:06:00.520 --> 00:06:05.859 +variables and things like that. But with REPL driven + +00:06:05.860 --> 00:06:09.839 +development it's not really that well at least not what I + +00:06:09.840 --> 00:06:14.039 +mean with REPL driven development. So what I'm thinking of + +00:06:14.040 --> 00:06:19.639 +is that you are in your code editor where you have your + +00:06:19.640 --> 00:06:22.799 +autocomplete, and you have your syntax highlighting and + +00:06:22.800 --> 00:06:30.459 +your favorite theme, color theme, and all of those things. But + +00:06:30.460 --> 00:06:34.979 +instead, you have this running REPL in the background or in a + +00:06:34.980 --> 00:06:41.139 +smaller window or buffer. So that means that you write code + +00:06:41.140 --> 00:06:45.319 +and you can send that code to the running REPL, to the REPL + +00:06:45.320 --> 00:06:50.399 +session. You write and do everything as you would do when + +00:06:50.400 --> 00:06:55.219 +writing your code basically. In this case, in this + +00:06:55.220 --> 00:07:00.599 +example, I have evaluated these two functions. I've sent + +00:07:00.600 --> 00:07:05.819 +them to the REPL session so it's aware of these functions. + +00:07:05.820 --> 00:07:10.399 +Then I switched to a separate different module and + +00:07:10.400 --> 00:07:14.039 +evaluated that one. So the REPL session now knows about + +00:07:14.040 --> 00:07:19.039 +these two functions and also these two variables. That + +00:07:19.040 --> 00:07:23.999 +means that I can evaluate the state of those variables and + +00:07:24.000 --> 00:07:28.999 +change code and re-evaluate and things like that. So in this + +00:07:29.000 --> 00:07:33.639 +example if you look in the smaller area there you see that I + +00:07:33.640 --> 00:07:39.639 +have evaluated this res variable on line 6 and the output was + +00:07:39.640 --> 00:07:42.399 +that it's a dictionary with two keys and two values + +00:07:42.400 --> 00:07:51.219 +basically. So this setup works in basically any of your + +00:07:51.220 --> 00:07:54.079 +favorite code editors. So you can do this in Visual Studio + +00:07:54.080 --> 00:08:01.239 +Code, you can do this in PyCharm or Vim. But what I have done is + +00:08:01.240 --> 00:08:07.119 +that... More like what I have missed is that when I write code + +00:08:07.120 --> 00:08:10.239 +and do this evaluation, this is really cool, but then I need + +00:08:10.240 --> 00:08:15.459 +to switch context if I want to see the result. I have to switch + +00:08:15.460 --> 00:08:21.979 +context to this other window. I + +00:08:21.980 --> 00:08:25.759 +have my focus on the code and then I have to look in a different + +00:08:25.760 --> 00:08:31.799 +place to know the results. And if it's a larger output, then + +00:08:31.800 --> 00:08:37.479 +maybe I need to scroll. So I wanted to find out if it was + +00:08:37.480 --> 00:08:43.479 +possible to make this even smoother and faster, this + +00:08:43.480 --> 00:08:45.479 +feedback loop even faster, so I don't have to switch + +00:08:45.480 --> 00:08:52.119 +context. What I've done here is that... I can select a row or a + +00:08:52.120 --> 00:08:58.079 +region and I can evaluate and then an overlay, a small pop-up + +00:08:58.080 --> 00:09:03.119 +shows up with the evaluated result right next to it. So I can + +00:09:03.120 --> 00:09:07.519 +change code and re-evaluate and quickly see the result of it + +00:09:07.520 --> 00:09:12.640 +without doing this context switching. So the way I've done + +00:09:12.641 --> 00:09:20.679 +it is that I wanted to reuse the existing tooling that I + +00:09:20.680 --> 00:09:27.739 +already had. I know that my in-editor REPL, the IPython + +00:09:27.740 --> 00:09:31.559 +REPL, already does this evaluation. So I figured maybe I can + +00:09:31.560 --> 00:09:35.359 +extract the data and do this visualization as a separate + +00:09:35.360 --> 00:09:40.839 +thing. That's how I've done it. What I've done is that + +00:09:40.840 --> 00:09:47.199 +I've created this overlay and placed it where my cursor + +00:09:47.200 --> 00:09:50.859 +currently is, right next to the code. Then I've + +00:09:50.860 --> 00:09:55.719 +extracted the evaluated result and put it in this overlay. + +00:09:55.720 --> 00:10:01.039 +I also want this overlay to have this nice looking syntax, + +00:10:01.040 --> 00:10:04.759 +so I've set it to this Python mode, so we get this syntax + +00:10:04.760 --> 00:10:10.559 +highlighting. Make it look very readable. And as a nice + +00:10:10.560 --> 00:10:16.879 +developer experience thing, + +00:10:16.880 --> 00:10:20.379 +when you move the cursor, of course you don't want the + +00:10:20.380 --> 00:10:25.679 +overlay to be there. You want it to disappear. So those kinds + +00:10:25.680 --> 00:10:28.999 +of things I've added. So putting the overlay at the right + +00:10:29.000 --> 00:10:33.279 +place and feed it with the evaluated data and then make it + +00:10:33.280 --> 00:10:39.839 +disappear when it's not interesting to look at anymore. + +00:10:39.840 --> 00:10:44.639 +What I've described so far is something that I use on a + +00:10:44.640 --> 00:10:50.639 +daily basis, and it covers most of my needs while doing Python + +00:10:50.640 --> 00:10:56.119 +development. But one thing I still miss, and I miss it from my + +00:10:56.120 --> 00:11:03.479 +days as a Clojure developer, because over there we could + +00:11:03.480 --> 00:11:07.919 +have a running app on our local machine and we can have our + +00:11:07.920 --> 00:11:12.719 +editor, and the app and the editor were connected. So when I + +00:11:12.720 --> 00:11:17.199 +did some changes in the code, the app would change without + +00:11:17.200 --> 00:11:20.559 +any restarts or anything like that. And the same if I would + +00:11:20.560 --> 00:11:24.679 +change the state of the app, I can inspect the state from the + +00:11:24.680 --> 00:11:28.919 +code. So they were connected. They are connected. So I was + +00:11:28.920 --> 00:11:32.839 +thinking, hey, this would be really cool if we could have + +00:11:32.840 --> 00:11:39.199 +something like this in Python. And that reminded me of + +00:11:39.200 --> 00:11:43.839 +Jupyter and Jupyter notebooks because I think notebooks, + +00:11:43.840 --> 00:11:49.659 +the way you do things there, is very similar to what I was + +00:11:49.660 --> 00:11:56.879 +trying to achieve. So I was reading up a little bit on how this + +00:11:56.880 --> 00:12:00.919 +notebook thing works. It turns out that a notebook is a + +00:12:00.920 --> 00:12:05.279 +client that talks to a server, that communicates with a + +00:12:05.280 --> 00:12:08.799 +server. It's on the server that all this Python + +00:12:08.800 --> 00:12:14.159 +evaluation and all this thing happens. Then what I've + +00:12:14.160 --> 00:12:19.659 +done is that instead of starting up IPython in my editor, I + +00:12:19.660 --> 00:12:23.519 +start the Jupyter console instead. And then I can give it + +00:12:23.520 --> 00:12:27.159 +that unique ID and it will be connected to that running + +00:12:27.160 --> 00:12:30.919 +kernel. + +NOTE FastAPI CRUD + +00:12:30.920 --> 00:12:37.199 +In this example, I've created this FastAPI CRUD app that + +00:12:37.200 --> 00:12:41.919 +has this create, read, update, and delete endpoints. It + +00:12:41.920 --> 00:12:46.399 +has this, it's locally running, it has this database where + +00:12:46.400 --> 00:12:51.639 +you can do all these things. I'm running this FastAPI app + +00:12:51.640 --> 00:12:58.059 +in the kernel and then I've connected to, I've connected to + +00:12:58.060 --> 00:13:03.239 +the kernel in my editor too. Both of them are connected to + +00:13:03.240 --> 00:13:09.719 +the kernel. What I do now is that I want to initially create + +00:13:09.720 --> 00:13:15.239 +some data. I'm going to add this, creating this message. + +00:13:15.240 --> 00:13:19.899 +What I get back is a message ID. I want to experiment in + +00:13:19.900 --> 00:13:24.359 +my browser. What do I get with that message ID? I'm + +00:13:24.360 --> 00:13:30.239 +evaluating the read function. I instantly get this + +00:13:30.240 --> 00:13:34.779 +evaluated result, which was this hello world text. So what + +00:13:34.780 --> 00:13:39.919 +happens if I do some changes in this app? I'm going to grab + +00:13:39.920 --> 00:13:49.659 +this message ID and write something else. + +00:13:49.660 --> 00:13:53.759 +Now I can evaluate the same thing again, and you can see that + +00:13:53.760 --> 00:14:02.399 +the content has changed to this new value. My editor isn't + +00:14:02.400 --> 00:14:07.719 +in any debug mode or something like that. It doesn't know + +00:14:07.720 --> 00:14:11.239 +what database it is. It doesn't have any environment + +00:14:11.240 --> 00:14:14.479 +variables set up or something like that. It is only + +00:14:14.480 --> 00:14:17.599 +connected to the kernel, and the kernel is aware of that. It's + +00:14:17.600 --> 00:14:20.479 +running the app. It has the connection strings and + +00:14:20.480 --> 00:14:28.799 +everything that is needed. So that's how this thing works. + +00:14:28.800 --> 00:14:34.199 +Now I want to do some inline hacking because I want to store + +00:14:34.200 --> 00:14:37.799 +this input that is sent from this app because I want to work + +00:14:37.800 --> 00:14:42.039 +with it afterwards. I can add this dictionary that stores + +00:14:42.040 --> 00:14:48.759 +this message. I'm updating the source code of this app, and + +00:14:48.760 --> 00:15:03.079 +when I run any of these endpoints again, you will see that + +00:15:03.080 --> 00:15:08.759 +the state changes, and the new inputs, I can grab and I can use + +00:15:08.760 --> 00:15:14.399 +them for quick evaluation or testing. This example is + +00:15:14.400 --> 00:15:18.519 +really simple. It was just an integer. For example, if you + +00:15:18.520 --> 00:15:23.519 +are sending a more complex object, maybe a pydantic schema + +00:15:23.520 --> 00:15:28.199 +or something, and you want to inspect what's coming in, and if + +00:15:28.200 --> 00:15:34.199 +you have some sort of validation that you want to test out. + +00:15:34.200 --> 00:15:38.399 +The configuration or the code that I wrote to make this work + +00:15:38.400 --> 00:15:44.159 +is a little bit different than just adding an overlay. I'm + +00:15:44.160 --> 00:15:50.999 +using this overlay just like with the IPython example, but in + +00:15:51.000 --> 00:15:57.839 +this case, when I change code, I have to think about where that + +00:15:57.840 --> 00:16:02.159 +code lives, because it's the app that runs the code. So it's + +00:16:02.160 --> 00:16:07.039 +in the app context I need to manipulate with the data. If you + +00:16:07.040 --> 00:16:11.919 +have started the app from maybe a main function and that + +00:16:11.920 --> 00:16:17.879 +module imports namespaces, then you need to, if you want to + +00:16:17.880 --> 00:16:22.359 +update a function or something like that, you need to update + +00:16:22.360 --> 00:16:26.679 +it in the correct namespace. What I did before in IPython + +00:16:26.680 --> 00:16:29.919 +by adding and changing things, everything ends up in the + +00:16:29.920 --> 00:16:34.439 +global namespace. But here, if you want the app to actually + +00:16:34.440 --> 00:16:38.479 +react to the changes, you need to put it in the right + +00:16:38.480 --> 00:16:43.479 +namespace. So that's what I do here. I do some lookups, where + +00:16:43.480 --> 00:16:49.139 +is this function, and then I do this reload of this function or + +00:16:49.140 --> 00:16:54.799 +module. And when I was developing this, I was thinking, hey, + +00:16:54.800 --> 00:16:59.319 +this is really ugly. I'm in this REPL and do some + +00:16:59.320 --> 00:17:03.559 +manipulation of the imports and things like that. That + +00:17:03.560 --> 00:17:09.759 +didn't feel good. Then I was reminded of the IPython. And + +00:17:09.760 --> 00:17:15.519 +IPython has this feature to reload any updated + +00:17:15.520 --> 00:17:19.119 +submodules. I was curious how do they do it. I looked in the + +00:17:19.120 --> 00:17:24.079 +IPython source code and saw that they also use importlib and + +00:17:24.080 --> 00:17:28.359 +reloading of this module. Once I've learned that, then I + +00:17:28.360 --> 00:17:32.599 +stopped thinking that my code was hacky. I thought it was + +00:17:32.600 --> 00:17:37.159 +good enough at least. + +NOTE Testing with an LLM + +00:17:37.160 --> 00:17:45.059 +But one thing that has bothered me for a long time is I quite + +00:17:45.060 --> 00:17:50.199 +often want to test out and evaluate individual rows that + +00:17:50.200 --> 00:17:58.559 +lives in a function. Quite often, this code uses the input + +00:17:58.560 --> 00:18:02.639 +to that function like the input parameters. To be able to + +00:18:02.640 --> 00:18:07.719 +do that, I need to manually type some fake data and set it to + +00:18:07.720 --> 00:18:12.279 +this variable, and then I can evaluate the code. But I think + +00:18:12.280 --> 00:18:17.779 +that takes... That slows me down. I was thinking, maybe I can + +00:18:17.780 --> 00:18:23.439 +do this in a quicker way, so I have this quicker feedback, so I + +00:18:23.440 --> 00:18:27.933 +can run this or evaluate this code much quicker. + +00:18:27.934 --> 00:18:29.439 +So my idea was maybe I + +00:18:29.440 --> 00:18:35.239 +can use an LLM for this. If I give it the parameters, maybe it + +00:18:35.240 --> 00:18:41.119 +can return some random data so I don't have to write it + +00:18:41.120 --> 00:18:44.119 +myself. I ended up doing that. I have this source code. + +00:18:44.120 --> 00:18:50.399 +I'm loading the REPL with the code. Then I select this + +00:18:50.400 --> 00:18:56.719 +function name and the parameters with its data type. I + +00:18:56.720 --> 00:19:02.839 +have this prompt that instructs the LLM to come up with fake + +00:19:02.840 --> 00:19:06.239 +data based on the tag name and on the data type. And then I can + +00:19:06.240 --> 00:19:10.099 +send that to the REPL. I do that with a key command. Then + +00:19:10.100 --> 00:19:16.019 +I can proceed by running the code within the function that + +00:19:16.020 --> 00:19:21.719 +uses these inputs. This works for all the data types. If + +00:19:21.720 --> 00:19:26.279 +there's a custom data type, you need to give the LLM extra + +00:19:26.280 --> 00:19:30.399 +context. So that's something to think about. Once it knows + +00:19:30.400 --> 00:19:35.679 +the context, it can generate this fake data that very often is + +00:19:35.680 --> 00:19:39.839 +good enough just to test out, you know, like I've done here, like + +00:19:39.840 --> 00:19:45.399 +string... sorry, list destructuring and parsing and things + +00:19:45.400 --> 00:19:51.879 +like that. I think that was all I had, and thank you for + +00:19:51.880 --> 00:19:52.920 +listening! diff --git a/2025/captions/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.vtt b/2025/captions/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.vtt new file mode 100644 index 00000000..35eb7ce7 --- /dev/null +++ b/2025/captions/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.vtt @@ -0,0 +1,1108 @@ +WEBVTT captioned by sachac + +00:00:00.880 --> 00:00:02.439 +Hello everyone, I'm Scott + +00:00:02.440 --> 00:00:04.239 +and I'll be talking about Swanky Python, + +00:00:04.240 --> 00:00:06.199 +which is a development environment for Python + +00:00:06.200 --> 00:00:08.319 +based on Emacs' Slime package. + +00:00:08.320 --> 00:00:11.679 +So what is that and why might you find it interesting? + +00:00:11.680 --> 00:00:15.279 +SLIME is the Superior Lisp Interaction Mode for Emacs. + +00:00:15.280 --> 00:00:17.999 +It's an Emacs package for developing Common Lisp, + +00:00:18.000 --> 00:00:20.679 +and it's a bit different from the way we develop most languages + +00:00:20.680 --> 00:00:22.599 +in that you're always connected + +00:00:22.600 --> 00:00:25.399 +to a running instance of your application, + +00:00:25.400 --> 00:00:27.959 +and you kind of build up your application, piece by piece, + +00:00:27.960 --> 00:00:30.399 +modifying one expression at a time + +00:00:30.400 --> 00:00:34.559 +without ever having to restart your application. + +00:00:34.560 --> 00:00:36.679 +So why might you want to develop this way? + +00:00:36.680 --> 00:00:40.039 +One advantage is that you can get a faster feedback loop. + +00:00:40.040 --> 00:00:42.599 +For some kinds of software, it doesn't make a big difference. + +00:00:42.600 --> 00:00:43.919 +Like, if you're developing a web backend + +00:00:43.920 --> 00:00:48.039 +where all state is stored externally in a database, + +00:00:48.040 --> 00:00:50.279 +then you can have a file watcher + +00:00:50.280 --> 00:00:52.799 +that just restarts the whole Python process + +00:00:52.800 --> 00:00:54.639 +whenever you make any edit, + +00:00:54.640 --> 00:00:56.159 +and you're not really losing anything, + +00:00:56.160 --> 00:00:59.679 +because all the state is stored outside the Python process + +00:00:59.680 --> 00:01:01.719 +in a database. So it works great. + +00:01:01.720 --> 00:01:03.559 +But for other kinds of software, like + +00:01:03.560 --> 00:01:05.559 +let's say you're developing an Emacs package + +00:01:05.560 --> 00:01:07.279 +or a video game, + +00:01:07.280 --> 00:01:10.319 +then it can be a real pain to restart the application + +00:01:10.320 --> 00:01:12.679 +and recreate the state it was in before + +00:01:12.680 --> 00:01:17.279 +just to test the effect of each edit you want to make. + +00:01:17.280 --> 00:01:21.359 +Another advantage is the runtime introspection you have available. + +00:01:21.360 --> 00:01:22.679 +So since you're always connected + +00:01:22.680 --> 00:01:24.999 +to a running instance of your application, + +00:01:25.000 --> 00:01:27.799 +you can inspect the values of variables, + +00:01:27.800 --> 00:01:30.959 +you can trace functions, and all sorts of other information + +00:01:30.960 --> 00:01:36.279 +to help you understand your application better. + +00:01:36.280 --> 00:01:39.919 +And lastly, it's just a lot of fun to develop this way, + +00:01:39.920 --> 00:01:43.519 +or at least I find it fun developing with SLIME, + +00:01:43.520 --> 00:01:45.759 +so I wrote a SLIME backend for Python + +00:01:45.760 --> 00:01:48.799 +so I could have more fun when I'm coding in Python. + +00:01:48.800 --> 00:01:52.599 +As for the name swanky-python, within SLIME, + +00:01:52.600 --> 00:01:56.279 +swank is the name of the Common Lisp backend + +00:01:56.280 --> 00:01:59.199 +that runs within your Common Lisp application + +00:01:59.200 --> 00:02:02.919 +and connects to Emacs. So I'm not too creative. + +00:02:02.920 --> 00:02:07.999 +swanky-python is just a swank implementation in Python. + +NOTE Demo + +00:02:08.000 --> 00:02:15.279 +So let's see it in action. So we started up with M-x slime. + +00:02:15.280 --> 00:02:19.639 +And what that does is it starts a Python process, + +00:02:19.640 --> 00:02:25.039 +starts swanky-python within it, and connects to it from Emacs. + +00:02:25.040 --> 00:02:29.039 +And you can configure how exactly it runs Python. + +00:02:29.040 --> 00:02:32.479 +Or you can start swanky python manually + +00:02:32.480 --> 00:02:35.119 +within a Python application running on a remote server + +00:02:35.120 --> 00:02:36.313 +and forward the port locally + +00:02:36.614 --> 00:02:40.919 +and connect to it in Emacs, from Emacs remotely. + +00:02:40.920 --> 00:02:43.239 +Within the README, there's more documentation + +00:02:43.240 --> 00:02:45.519 +on other ways to start it. + +00:02:45.520 --> 00:02:52.159 +But just M-x slime is the basic way that works most of the time. + +00:02:52.160 --> 00:02:55.759 +So within the REPL, the first thing you'll notice is that + +00:02:55.760 --> 00:02:58.839 +REPL outputs are clickable buttons, + +00:02:58.840 --> 00:03:02.119 +what SLIME calls presentations. + +00:03:02.120 --> 00:03:04.759 +So you can do things like inspect them. + +00:03:04.760 --> 00:03:09.759 +And for each presentation, in the Python backend, + +00:03:09.760 --> 00:03:12.479 +it holds on to the reference to the object. + +00:03:12.480 --> 00:03:14.559 +So for an int, it's not too interesting, + +00:03:14.560 --> 00:03:20.239 +but let's do a more complex object like a file. + +00:03:20.240 --> 00:03:22.519 +Then we can inspect the file. + +00:03:22.520 --> 00:03:26.599 +We can describe it, which will bring up documentation + +00:03:26.600 --> 00:03:33.759 +on that class. We can use it in further expressions + +00:03:33.760 --> 00:03:39.431 +like if we copy it, it will use the actual Python object + +00:03:39.432 --> 00:03:43.399 +in this expression. + +00:03:43.400 --> 00:03:48.319 +We can assign it to a variable. + +00:03:48.320 --> 00:03:50.999 +SLIME uses presentations everywhere + +00:03:51.000 --> 00:03:53.239 +that a Python object would be displayed. + +00:03:53.240 --> 00:03:56.559 +So instead of just their string representation, + +00:03:56.560 --> 00:04:00.239 +when you have a backtrace on an exception, + +00:04:00.240 --> 00:04:03.965 +or you... within the inspector or anywhere else really, + +00:04:03.966 --> 00:04:06.019 +anywhere that the string representation + +00:04:06.020 --> 00:04:07.940 +of an object would be displayed, + +00:04:07.941 --> 00:04:10.740 +it displays a presentation that you can go on to + +00:04:10.741 --> 00:04:14.960 +inspect, reuse, or send to the REPL and so on. + +00:04:14.961 --> 00:04:23.039 +One useful utility function is pp for print presentation. + +00:04:23.040 --> 00:04:25.119 +We haven't imported it yet. + +00:04:25.120 --> 00:04:29.159 +So when we get a name error exception + +00:04:29.160 --> 00:04:33.879 +and SLIME sees that that name is available for import somewhere, + +00:04:33.880 --> 00:04:38.279 +it'll give us the option of importing it. + +00:04:38.280 --> 00:04:40.599 +Since it's available for import from multiple modules, + +00:04:40.600 --> 00:04:43.919 +it'll prompt us for which one we want to import it from. + +00:04:43.920 --> 00:04:45.519 +We want to import it from swanky-python, + +00:04:45.520 --> 00:04:48.479 +not from the standard library. + +00:04:48.480 --> 00:04:52.599 +Then it will print a presentation of that object. + +00:04:52.600 --> 00:04:55.559 +Within the REPL, this is not really useful + +00:04:55.560 --> 00:04:58.919 +because all REPL outputs are already presentations. + +00:04:58.920 --> 00:05:02.799 +But I use this now whenever I would use print debugging, + +00:05:02.800 --> 00:05:05.639 +just whenever I would use insert print statements in my program + +00:05:05.640 --> 00:05:08.399 +to see what's going on, I have it print a presentation + +00:05:08.400 --> 00:05:11.199 +because that way I can go back and inspect it later, + +00:05:11.200 --> 00:05:16.599 +copy it to the REPL and further manipulate it and so on. + +NOTE Inspector + +00:05:16.600 --> 00:05:20.119 +Next up, let's look at the inspector more. + +00:05:20.120 --> 00:05:25.579 +If we go back and inspect the file object, + +00:05:25.580 --> 00:05:27.239 +you can write custom inspector views + +00:05:27.240 --> 00:05:28.839 +for different kinds of objects. + +00:05:28.840 --> 00:05:32.519 +So far, I just have a couple. One for sequences, + +00:05:32.520 --> 00:05:36.919 +one for mappings, and one for every other kind of object. + +00:05:36.920 --> 00:05:45.979 +Like if we inspect a mapping, there's a shortcut + +00:05:45.980 --> 00:05:48.639 +inspect last result, which is what I normally use + +00:05:48.640 --> 00:05:52.379 +to open the inspector. Then we see the values, + +00:05:52.380 --> 00:05:56.319 +and each value in the inspector is a presentation + +00:05:56.320 --> 00:05:58.419 +that we can go on to inspect, and so on. + +00:05:58.420 --> 00:06:03.979 +Let's go back to inspecting the file object. + +00:06:03.980 --> 00:06:06.039 +Again, we can inspect each of the values, + +00:06:06.040 --> 00:06:10.239 +we can copy them back to the REPL and so on. + +00:06:10.240 --> 00:06:13.839 +It just displays all the attributes for the class + +00:06:13.840 --> 00:06:15.399 +and their values. + +00:06:15.400 --> 00:06:18.119 +We can configure what attributes we want to show. + +00:06:18.120 --> 00:06:21.119 +There's a transient menu where we can toggle + +00:06:21.120 --> 00:06:23.359 +if we want to show private attributes, dunder attributes, + +00:06:23.360 --> 00:06:26.439 +doc strings, so on, or everything, + +00:06:26.440 --> 00:06:28.519 +which is a bit much to show by default. + +00:06:28.520 --> 00:06:33.719 +So we'll reset it to the default. + +00:06:33.720 --> 00:06:37.839 +In the future, I want to add graphical inspector views + +00:06:37.840 --> 00:06:40.679 +for different kinds of objects, and also support + +00:06:40.680 --> 00:06:42.999 +showing plots in both the inspector and the REPL, + +00:06:43.000 --> 00:06:47.719 +but that's future work I haven't started on yet. + +NOTE Evaluating Python + +00:06:47.720 --> 00:06:51.999 +Let's look at the different options for evaluating Python. + +00:06:52.000 --> 00:06:59.099 +So we can evaluate a whole file. + +00:06:59.100 --> 00:07:00.639 +We can evaluate just a class. + +00:07:00.640 --> 00:07:03.479 +We can evaluate just the method we're working on. + +00:07:03.480 --> 00:07:06.359 +We can evaluate a Python statement, + +00:07:06.360 --> 00:07:11.839 +and it will show the result in an overlay next to the cursor. + +00:07:11.840 --> 00:07:17.919 +We can select some code and just evaluate the highlighted region. + +00:07:17.920 --> 00:07:24.799 +We can sync the REPL to the active file. + +00:07:24.800 --> 00:07:27.319 +So now everything we evaluate in the REPL will be in the + +00:07:27.320 --> 00:07:29.639 +context of the eval_demo module. + +00:07:29.640 --> 00:07:35.399 +We can also set the module that the REPL is in. + +00:07:35.400 --> 00:07:38.279 +We can go back to main. + +00:07:38.280 --> 00:07:43.679 +But let's go back to the eval_demo module for now. + +NOTE Updating + +00:07:43.680 --> 00:07:49.799 +One useful thing is when you update a class or a function, + +00:07:49.800 --> 00:07:54.539 +it updates old instances of that class or function. + +00:07:54.540 --> 00:07:58.479 +So right now, f.bar is foobar. + +00:07:58.480 --> 00:08:03.719 +But if we edit that class, it will actually edit the code + +00:08:03.720 --> 00:08:05.239 +for the old instance of that class. + +00:08:05.240 --> 00:08:07.599 +And that's provided by code I copied + +00:08:07.600 --> 00:08:12.079 +from IPython's autoreload extension. + +00:08:12.080 --> 00:08:14.639 +It helps when you're trying to develop in Python + +00:08:14.640 --> 00:08:16.498 +without having to restart the Python process + +00:08:16.499 --> 00:08:20.039 +whenever you make a change. + +00:08:20.040 --> 00:08:22.599 +Auto reload in Python is a big topic + +00:08:22.600 --> 00:08:26.519 +that I don't really have time to go into here, + +00:08:26.520 --> 00:08:29.479 +but right now it is more limited + +00:08:29.480 --> 00:08:32.559 +than what is done in Common Lisp. + +00:08:32.560 --> 00:08:35.759 +Like for example, if you have a data class in Python + +00:08:35.760 --> 00:08:37.619 +and you add a new field to the data class, + +00:08:37.620 --> 00:08:41.039 +it won't automatically update old instances + +00:08:41.040 --> 00:08:43.399 +of the data class with a new field. + +00:08:43.400 --> 00:08:46.599 +So there's more that needs to be done with that, + +00:08:46.600 --> 00:08:50.359 +but I am perhaps naively optimistic + +00:08:50.360 --> 00:08:54.279 +that Python's runtime is quite dynamic and flexible, + +00:08:54.280 --> 00:08:59.799 +and that I can fully implement autoreload in Python, + +00:08:59.800 --> 00:09:02.119 +but there's still work to be done, + +00:09:02.120 --> 00:09:05.419 +and it's a big topic to go into. + +00:09:05.420 --> 00:09:08.959 +Next up, let's look at the backtrace buffer. + +00:09:08.960 --> 00:09:12.839 +But as it is right now, autoreload is actually useful. + +00:09:12.840 --> 00:09:16.959 +I mostly develop in Python without having to restart the process + +00:09:16.960 --> 00:09:19.599 +and without running into issues from old state + +00:09:19.600 --> 00:09:22.899 +that hasn't been updated properly. + +NOTE Backtraces + +00:09:22.900 --> 00:09:25.999 +So if we go on to look at the backtrace buffer, + +00:09:26.000 --> 00:09:32.819 +whenever we get an exception in Python... + +00:09:32.820 --> 00:09:37.079 +Let's go back to it. + +00:09:37.080 --> 00:09:41.419 +Whenever we get an exception, it will... + +00:09:41.420 --> 00:09:43.698 +let's change the code so that it actually + +00:09:43.699 --> 00:09:49.965 +gets an exception... + +00:09:49.966 --> 00:09:52.519 +we will get an interactive backtrace buffer + +00:09:52.520 --> 00:09:57.599 +where we can browse the source code for the different stack frames + +00:09:57.600 --> 00:10:00.199 +and the local variables within the stack frames, + +00:10:00.200 --> 00:10:03.439 +which are all presentations that we can inspect and so on. + +00:10:04.340 --> 00:10:10.619 +We can also open a REPL in the context of any stack frame. + +00:10:10.620 --> 00:10:16.439 +Or we can, when we go to the source for a given stack frame, + +00:10:16.440 --> 00:10:20.359 +we can select some Python code and evaluate it + +00:10:20.360 --> 00:10:25.959 +within the context of that stack frame. + +00:10:25.960 --> 00:10:30.699 +One major limitation compared to SLIME for Common Lisp + +00:10:30.700 --> 00:10:33.759 +is that in Common Lisp, you have the option to + +00:10:33.760 --> 00:10:38.159 +restart or resume execution from a given stack frame + +00:10:38.160 --> 00:10:42.439 +after an exception happens, where in Python, + +00:10:42.440 --> 00:10:45.799 +what we have right now is pretty much equivalent to + +00:10:45.800 --> 00:10:47.159 +the postmortem debugger. + +00:10:47.160 --> 00:10:50.839 +You can view the state that the call stack was in + +00:10:50.840 --> 00:10:51.959 +at the time of the exception, + +00:10:51.960 --> 00:10:55.659 +but you can't actually resume execution, + +00:10:55.660 --> 00:10:57.559 +which you often might want to do, + +00:10:57.560 --> 00:10:59.919 +because when you're coding in a dynamic language, + +00:10:59.920 --> 00:11:01.479 +you're going to get runtime errors. + +00:11:01.480 --> 00:11:04.119 +So if you're writing a script that does like some sort of + +00:11:04.120 --> 00:11:07.999 +long-running computation or processes a ton of files + +00:11:08.000 --> 00:11:11.939 +and gets an exception parsing one file halfway through, + +00:11:11.940 --> 00:11:16.919 +normally you'd have to fix the script, and then rerun it + +00:11:16.920 --> 00:11:19.759 +and have it process all the same files all over again, + +00:11:19.760 --> 00:11:23.839 +and lose a bunch of time for every bug you run into + +00:11:23.840 --> 00:11:24.879 +and fix you have to make. + +00:11:24.880 --> 00:11:28.679 +So right now we've got a kind of mediocre workaround + +00:11:28.680 --> 00:11:34.019 +which is you can add the restart decorator to a function + +00:11:34.020 --> 00:11:37.239 +and then... where in the case of a script + +00:11:37.240 --> 00:11:38.879 +processing a bunch of files, + +00:11:38.880 --> 00:11:41.799 +you would add the restart decorator to the function + +00:11:41.800 --> 00:11:43.599 +that processes a single file. + +00:11:43.600 --> 00:11:45.439 +You'd add it to the function + +00:11:45.440 --> 00:11:47.879 +that represents kind of the smallest unit of work + +00:11:47.880 --> 00:11:50.219 +that might fail with an exception, + +00:11:50.220 --> 00:11:54.359 +Then, when you get an exception, + +00:11:54.360 --> 00:11:57.479 +you can actually edit the function. + +00:11:57.480 --> 00:12:01.019 +Like, if we edit it so it doesn't throw an error, + +00:12:01.020 --> 00:12:07.199 +and then we can resume execution, + +00:12:07.200 --> 00:12:12.799 +then it will return from foo using the + +00:12:12.800 --> 00:12:15.040 +the new version of baz, + +00:12:15.041 --> 00:12:18.559 +without having to run the script from the beginning again. + +00:12:18.560 --> 00:12:22.379 +So in the example of a script that processes a bunch of files, + +00:12:22.380 --> 00:12:24.299 +that would let you, + +00:12:24.300 --> 00:12:27.619 +as you run into files that cause an exception, + +00:12:27.620 --> 00:12:29.079 +fix your code to deal with it + +00:12:29.080 --> 00:12:31.880 +and resume execution without having to restart the script + +00:12:31.881 --> 00:12:33.080 +from the beginning. + +00:12:33.081 --> 00:12:36.120 +But this is obviously a pretty terrible hack, + +00:12:36.121 --> 00:12:38.840 +having to add the restart decorator to the function. + +00:12:38.841 --> 00:12:46.739 +I would like it to be able to restart from any function. + +00:12:46.740 --> 00:12:49.631 +without needing the decorator, as you can in Common Lisp, + +00:12:49.632 --> 00:12:54.031 +but I think that will require patching CPython + +00:12:54.032 --> 00:12:56.579 +and I really have no idea how to do that. + +00:12:56.580 --> 00:13:00.531 +So if you do know anything about CPython internals + +00:13:00.532 --> 00:13:03.720 +and are interested in helping, please reach out. + +NOTE pydumpling + +00:13:03.721 --> 00:13:07.119 +Another feature we have with the backtrace buffer is + +00:13:07.120 --> 00:13:09.079 +there's this library called PyDumpling + +00:13:09.080 --> 00:13:14.659 +which can serialize a traceback and store it to a file. + +00:13:14.660 --> 00:13:17.859 +So you can use PyDumpling with your applications running in + +00:13:17.860 --> 00:13:21.239 +production to serialize a traceback + +00:13:21.240 --> 00:13:24.899 +whenever they have an exception and save it to a file. + +00:13:24.900 --> 00:13:28.599 +Then you can transfer the file locally + +00:13:28.600 --> 00:13:38.859 +and load it into your local Emacs with slime-py-load-pydumpling. + +00:13:38.860 --> 00:13:41.839 +This will load the same backtrace buffer, + +00:13:41.840 --> 00:13:44.559 +and you see all the same local variables + +00:13:44.560 --> 00:13:45.759 +at the time of the exception. + +00:13:45.760 --> 00:13:48.199 +You can inspect them and get a REPL + +00:13:48.200 --> 00:13:50.999 +in the context of the stack frame. + +00:13:51.000 --> 00:13:54.199 +Well, this will only work for variables + +00:13:54.200 --> 00:13:57.619 +that can be serialized with pickle. + +00:13:57.620 --> 00:13:59.519 +Or actually, the library uses dill, + +00:13:59.520 --> 00:14:03.039 +which can serialize a bit more than pickle can. + +00:14:03.040 --> 00:14:10.200 +But yeah so this can help you inspect and debug errors + +00:14:10.201 --> 00:14:12.880 +for applications running in production remotely + +00:14:12.881 --> 00:14:20.059 +that you don't want to have SLIME connected to 24-7. + +NOTE Documentation browser + +00:14:20.060 --> 00:14:24.859 +Next up, let's look at the documentation browser. + +00:14:24.860 --> 00:14:29.919 +We can bring up documentation for any module, + +00:14:29.920 --> 00:14:33.079 +and all this information is generated + +00:14:33.080 --> 00:14:34.999 +from runtime introspection, + +00:14:35.000 --> 00:14:37.079 +from the doc strings for the module + +00:14:37.080 --> 00:14:39.159 +and the classes and so on. + +00:14:39.160 --> 00:14:41.879 +So you won't see documentation for libraries + +00:14:41.880 --> 00:14:43.159 +that you don't have actually loaded + +00:14:43.160 --> 00:14:45.939 +into your running Python process. + +00:14:45.940 --> 00:14:50.119 +Then you can go browse to classes. + +00:14:50.120 --> 00:14:54.719 +It'll show all the attributes, their methods, and so on. + +00:14:54.720 --> 00:14:57.239 +By each method to the right, it will show + +00:14:57.240 --> 00:15:02.599 +the base class where the method was originally inherited from. + +00:15:02.600 --> 00:15:09.079 +You can also bring up a screen with all the Python packages + +00:15:09.080 --> 00:15:14.439 +that are installed, and browse that with imenu, + +00:15:14.440 --> 00:15:20.359 +and bring up information on any package and so on. + +NOTE Thread view + +00:15:20.360 --> 00:15:28.499 +Next up, let's take a look at the thread view. + +00:15:28.500 --> 00:15:31.839 +So let's run this and then bring up the thread view + +00:15:31.840 --> 00:15:35.559 +and this will show information on all running threads. + +00:15:35.560 --> 00:15:38.799 +You can configure it to refresh after a given interval, + +00:15:38.800 --> 00:15:41.959 +like every second, but I don't have that set up right now, + +00:15:41.960 --> 00:15:45.659 +so I have to manually refresh it. + +00:15:45.660 --> 00:15:47.639 +Probably the most useful thing is that + +00:15:47.640 --> 00:15:49.739 +you can bring up a backtrace for any thread + +00:15:49.740 --> 00:15:51.759 +which won't pause the thread or anything, + +00:15:51.760 --> 00:15:53.879 +but will just give you the call stack + +00:15:53.880 --> 00:15:55.879 +at the time you requested the backtrace. + +00:15:55.880 --> 00:15:59.199 +You can again view the stack frames, local variables, + +00:15:59.200 --> 00:16:04.139 +open a REPL in the context of the thread, and so on. + +00:16:04.140 --> 00:16:07.839 +There's also a viewer for async tasks, + +00:16:07.840 --> 00:16:09.999 +but I'm not going to demo that right now, + +00:16:10.000 --> 00:16:14.159 +because for that to work, you have to start swanky-python + +00:16:14.160 --> 00:16:16.599 +after the async event loop has started, + +00:16:16.600 --> 00:16:18.519 +from within the same thread. + +00:16:18.520 --> 00:16:20.279 +If you go to the project readme, + +00:16:20.280 --> 00:16:23.919 +there's a demo of how to use the async task viewer + +00:16:23.920 --> 00:16:27.439 +with a fastapi project. + +NOTE Tracing functions + +00:16:27.440 --> 00:16:33.879 +Next up, let's look at tracing functions. + +00:16:33.880 --> 00:16:36.279 +So here we got some random error, + +00:16:36.280 --> 00:16:39.879 +because this is still very much a work in progress. + +00:16:39.880 --> 00:16:42.359 +But it looks like it executed + +00:16:42.360 --> 00:16:43.199 +correctly this time. + +00:16:43.200 --> 00:16:47.565 +So now let's mark the fibonacci function + +00:16:47.566 --> 00:16:50.239 +for tracing and execute it. + +00:16:50.240 --> 00:16:56.079 +We can see, every time the function is called, + +00:16:56.080 --> 00:16:58.239 +all its arguments and return values. + +00:16:58.240 --> 00:17:02.899 +Again, there are presentations that we can inspect and so on. + +00:17:02.900 --> 00:17:06.079 +But let's inspect a more complex object, like a file object. + +00:17:06.080 --> 00:17:11.339 +If we trace the count_lines function and run that code, + +00:17:11.340 --> 00:17:15.319 +then we can inspect the file it was passed, or the file object. + +00:17:15.320 --> 00:17:21.039 +One pitfall is that in Python, objects are mutable. + +00:17:21.040 --> 00:17:25.559 +So in the trace buffer, the string representation + +00:17:25.560 --> 00:17:27.879 +that's printed is the string representation + +00:17:27.880 --> 00:17:31.219 +at the time it was passed to the function. + +00:17:31.220 --> 00:17:32.639 +But when we go to inspect it, + +00:17:32.640 --> 00:17:34.919 +we're inspecting the object as it is right now, + +00:17:34.920 --> 00:17:37.639 +which can be different than it was at the time + +00:17:37.640 --> 00:17:41.559 +the function saw it. So for this file object, for example, + +00:17:41.560 --> 00:17:44.279 +it's closed now, when it was open at the time + +00:17:44.280 --> 00:17:47.799 +the function used it. + +NOTE AI integrations + +00:17:47.800 --> 00:17:50.479 +Next up, let's look at AI integrations. + +00:17:50.480 --> 00:17:54.519 +So if you're used to SLIME with Common Lisp, + +00:17:54.520 --> 00:18:09.479 +Emacs actually has a built-in AI that can help with the transition. + +00:18:09.480 --> 00:18:14.559 +So it's just a joke, I actually really like Python. + +00:18:14.560 --> 00:18:18.119 +And for more serious AI integrations, + +00:18:18.120 --> 00:18:19.959 +I have some ideas for the future + +00:18:19.960 --> 00:18:21.919 +but I haven't implemented anything yet. + +00:18:21.920 --> 00:18:27.319 +I think right now, people are mostly passing source code to LLMs + +00:18:27.320 --> 00:18:32.679 +but since we're embedded in the Python process at runtime, + +00:18:32.680 --> 00:18:35.639 +we have a lot of more information available, + +00:18:35.640 --> 00:18:39.439 +like maybe we can trace all calls to functions, + +00:18:39.440 --> 00:18:41.799 +and when we have a bug, + +00:18:41.800 --> 00:18:46.479 +we can feed the trace to the LLM, + +00:18:46.480 --> 00:18:48.719 +and the LLM can point out maybe + +00:18:48.720 --> 00:18:51.959 +when this function was called with these arguments, + +00:18:51.960 --> 00:18:53.879 +its return value doesn't make sense, + +00:18:53.880 --> 00:18:55.679 +so maybe that's the root cause of your bug. + +00:18:55.680 --> 00:19:02.359 +If you have any ideas of potential LLM or AI integrations, + +00:19:02.360 --> 00:19:05.999 +let me know. I'm happy to discuss. + +NOTE LSP-type features + +00:19:06.000 --> 00:19:09.919 +Next up, let's look at standard LSP-type features. + +00:19:09.920 --> 00:19:14.439 +So we've got completions. It's fuzzy completions right now, + +00:19:14.440 --> 00:19:16.319 +so it's showing everything with a PR in the name. + +00:19:16.320 --> 00:19:21.779 +We can bring up documentation for each one. + +00:19:21.780 --> 00:19:26.759 +When we start calling a method in the minibuffer at the bottom + +00:19:26.760 --> 00:19:28.859 +it'll show the signature. + +00:19:28.860 --> 00:19:33.719 +There's some refactoring available. + +00:19:33.720 --> 00:19:37.399 +We can extract a function or variable, + +00:19:37.400 --> 00:19:39.499 +or rename something, + +00:19:39.500 --> 00:19:42.919 +like, let's rename fib to fib2, + +00:19:42.920 --> 00:19:47.479 +and it will rename all the uses of it. + +00:19:47.480 --> 00:19:49.759 +All these features are based on Jedi, + +00:19:49.760 --> 00:19:55.399 +which is the Python library used by IPython. + +00:19:55.400 --> 00:19:56.999 +But as it is right now, + +00:19:57.000 --> 00:20:02.039 +if you want the most complete Python development experience + +00:20:02.040 --> 00:20:05.579 +in Emacs, I'd probably recommend using LSP + +00:20:05.580 --> 00:20:10.439 +for everything LSP can do, and then just using swanky-python + +00:20:10.440 --> 00:20:13.679 +for the object inspector and backtrace buffer, + +00:20:13.680 --> 00:20:15.359 +and the interactive features it has + +00:20:15.360 --> 00:20:18.031 +that an LSP can't provide. + +NOTE Wrapping up + +00:20:18.032 --> 00:20:23.339 +And that's it really. + +00:20:23.340 --> 00:20:25.865 +Shortly we'll have questions and answers + +00:20:25.866 --> 00:20:28.799 +as part of EmacsConf, and later on, + +00:20:28.800 --> 00:20:31.199 +if you have any questions, ideas, or issues + +00:20:31.200 --> 00:20:34.639 +feel free to reach out over email + +00:20:34.640 --> 00:20:37.999 +or create an issue on the repository. + +00:20:38.000 --> 00:20:39.331 +I should probably warn you, + +00:20:39.332 --> 00:20:41.119 +if you want to try out the project: + +00:20:41.120 --> 00:20:45.279 +so far I'm probably the only user of it + +00:20:45.280 --> 00:20:48.279 +and I've only tested it on my own Emacs setup, + +00:20:48.280 --> 00:20:50.839 +so it's quite likely you'll run into issues + +00:20:50.840 --> 00:20:53.479 +trying to get it installed and working. + +00:20:53.480 --> 00:20:56.119 +But if you do run into problems, please reach out, + +00:20:56.120 --> 00:20:59.279 +let me know. I'm happy to help and try and fix them. + +00:20:59.280 --> 00:21:03.640 +So that's it. Thanks for listening. diff --git a/2025/info/blee-lcnt-after.md b/2025/info/blee-lcnt-after.md index 34b771d7..8983bcf5 100644 --- a/2025/info/blee-lcnt-after.md +++ b/2025/info/blee-lcnt-after.md @@ -1,6 +1,707 @@ <!-- Automatically generated by emacsconf-publish-after-page --> +<div class="transcript transcript-mainVideo"><a name="blee-lcnt-mainVideo-transcript"></a><h1>Transcript</h1> + + +<div class="transcript-heading">[[!template new="1" text="""Introduction""" start="00:00:05.760" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Greetings. Salaam.""" start="00:00:05.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This is Mohsen Banan.""" start="00:00:08.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I am a software and internet engineer.""" start="00:00:10.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The title of this presentation""" start="00:00:12.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is "Blee-LCNT: An Emacs Centered""" start="00:00:14.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Content Production and Self-Publication Framework".""" start="00:00:18.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Blee stands for""" start="00:00:23.660" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""ByStar Libre-Halaal Emacs Environment.""" start="00:00:25.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In last year's EmacsConf,""" start="00:00:29.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I introduced Blee, BISOS and ByStar""" start="00:00:31.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as concepts and as foundations.""" start="00:00:36.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This year I want to focus""" start="00:00:39.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""on one concrete capability.""" start="00:00:41.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Content Production and Self-Publication""" start="00:00:43.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is a foundational Blee and BISOS Capability Bundle.""" start="00:00:47.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Both this presentation""" start="00:00:54.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and the Nature of Polyexistentials book""" start="00:00:55.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""were developed with Blee-LCNT.""" start="00:00:59.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In this presentation I want to look at Emacs""" start="00:01:02.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as a central ingredient""" start="00:01:06.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for a usage environment""" start="00:01:08.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that we can use to orchestrate production of""" start="00:01:10.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""quite fancy multi-media presentations.""" start="00:01:14.920" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Scope: A complete multi-media content processing framework""" start="00:01:20.080" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Let's consider two different scopes.""" start="00:01:20.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""First, the scope of Blee-LCNT Capabilities Bundle,""" start="00:01:23.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which is that of a complete""" start="00:01:27.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""multi-media content authorship,""" start="00:01:29.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""generation, publication""" start="00:01:32.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and distribution framework.""" start="00:01:34.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""That complete scope is presented in this slide""" start="00:01:37.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and it spans both black ink""" start="00:01:41.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and violet ink.""" start="00:01:44.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Second, the scope of this presentation,""" start="00:01:46.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which is more limited.""" start="00:01:49.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In this presentation I confine myself""" start="00:01:52.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to the bullets is violet ink.""" start="00:01:54.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Here, I focus on presentation""" start="00:01:58.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and video as content types""" start="00:02:01.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and their authorship and generation""" start="00:02:03.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and their federated re-publication.""" start="00:02:06.000" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Prior art and similar art""" start="00:02:10.320" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""This is a common topic.""" start="00:02:10.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It makes good sense for us to start with""" start="00:02:12.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""a review of prior art and similar art.""" start="00:02:14.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I went through the past EmacsConf talks""" start="00:02:19.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and found a good number of them""" start="00:02:21.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that also deal with the topic""" start="00:02:23.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of content generation.""" start="00:02:26.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""A few of these are included""" start="00:02:28.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in black ink in this slide.""" start="00:02:30.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Many of these have chosen the Babel,""" start="00:02:33.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in other words Org-Mode+LaTeX as primary input.""" start="00:02:35.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I prefer the inverse of that.""" start="00:02:40.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I also looked for past talks""" start="00:02:43.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which have used Reveal.js and LaTeX-Beamer.""" start="00:02:45.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""For example, Sacha's use of Reveal.js""" start="00:02:50.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is shown in violet inK.""" start="00:02:53.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And Ihor's use of Beamer is in teal ink.""" start="00:02:56.960" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""LaTeX-Beamer + Reveal.js with Blee and BISOS""" start="00:03:02.420" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""This presentation is about a combination""" start="00:03:02.420" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of Reveal.js and LaTeX-Beamer.""" start="00:03:05.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""For those who may not be familiar""" start="00:03:08.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with Beamer and Reveal,""" start="00:03:10.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""here is a quick intro.""" start="00:03:12.620" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Among academics, LaTeX-Beamer is the go-to tool""" start="00:03:14.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for producing presentations.""" start="00:03:19.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Reveal.js is recognized""" start="00:03:22.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as the best of breed""" start="00:03:24.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for dispensing HTML slide decks.""" start="00:03:25.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""For many, Reveal and Beamer""" start="00:03:29.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""live in different universes.""" start="00:03:32.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Beamer is pdf oriented""" start="00:03:35.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and Reveal is html oriented.""" start="00:03:38.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Combining two powerful tools""" start="00:03:42.020" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""makes for an even more powerful tool.""" start="00:03:44.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This Blee-LCNT Presentations combines""" start="00:03:48.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the best of LaTeX-Beamer with Reveal.js.""" start="00:03:51.880" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Blee-LCNT novel concepts""" start="00:03:57.160" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Beamer primarily functions as producer""" start="00:03:57.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and Reveal functions as dispenser""" start="00:04:00.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and multi-media enhancer.""" start="00:04:03.100" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Here is how the combination works.""" start="00:04:05.580" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""LaTeX Beamer pdf result""" start="00:04:08.300" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is dissected into named frame images""" start="00:04:10.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which can then be inserted in Reveal.js.""" start="00:04:13.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""LaTeX Beamer frames can also be""" start="00:04:18.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""translated into html with HeVeA""" start="00:04:21.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which can also be inserted in Reveal.js.""" start="00:04:24.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Voice-overs for Beamer frames""" start="00:04:29.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""can be correlated to frame names""" start="00:04:31.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and applied to image or html frames.""" start="00:04:34.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Screen captures and image narrations as videos""" start="00:04:37.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""can be directly dispensed""" start="00:04:42.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""through Reveal.""" start="00:04:44.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""There are various additional novel concepts""" start="00:04:46.380" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with regard to the way""" start="00:04:49.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that we have integrated all of this together.""" start="00:04:50.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Instead of Org-Mode+LaTeX,""" start="00:04:54.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""we do LaTeX+Org-Mode.""" start="00:04:57.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Instead of Babel, we do COMEEGA,""" start="00:05:01.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""instead of the Literate model""" start="00:05:04.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""we introduce the Surrounded model.""" start="00:05:06.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You shall see various examples""" start="00:05:08.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of these shortly.""" start="00:05:10.840" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Part of a bigger picture - part of a series""" start="00:05:12.520" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""All of this is part of a bigger picture.""" start="00:05:12.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""A much bigger picture.""" start="00:05:15.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""My talks at EmacsConf 2021, 2022""" start="00:05:17.620" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and 2024 are related.""" start="00:05:23.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This 2025 talk builds on those.""" start="00:05:26.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Last year's talk "About Blee:""" start="00:05:31.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""enveloping our own autonomy""" start="00:05:34.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""directed digital ecosystem""" start="00:05:36.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with Emacs" in particular,""" start="00:05:39.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""lays the foundations for this talk.""" start="00:05:42.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If you have not seen that,""" start="00:05:44.980" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""it would make good sense to review it.""" start="00:05:47.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In my previous talks I have been criticized""" start="00:05:51.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of having a "prophetic" style.""" start="00:05:54.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The scope of ByStar is lofty and immense.""" start="00:05:58.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In many ways it is unbelievable.""" start="00:06:02.060" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And EmacsConf talks are meant to be short.""" start="00:06:04.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So, as a result, sometimes""" start="00:06:09.140" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I end up being cryptic.""" start="00:06:11.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Having accepted the "prophetic" criticism""" start="00:06:13.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as legitimate,""" start="00:06:17.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I now need to put a book on the table.""" start="00:06:19.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""With that book in place, moving forward,""" start="00:06:23.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""when needing to be cryptic,""" start="00:06:26.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I shall cite Chapter and Verse.""" start="00:06:29.340" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Nature of polyexistentials""" start="00:06:32.560" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""I am delighted to announce""" start="00:06:32.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the availability of my recent book,""" start="00:06:34.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text=""""Nature of Polyexistentials".""" start="00:06:37.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The full title of my book is:""" start="00:06:40.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Nature Of Polyexistentials---""" start="00:06:42.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Basis For Abolishment Of The Western""" start="00:06:45.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Intellectual Property Rights Regime---""" start="00:06:48.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And Introduction Of The Libre-Halaal""" start="00:06:51.220" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""ByStar Digital Ecosystem.""" start="00:06:53.900" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Knowledge, know-how, uses of know-how,""" start="00:06:57.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""ideas, formulas, software and information""" start="00:06:59.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""are inherently non-scarce.""" start="00:07:02.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""They are \*polyexistentials\*.""" start="00:07:05.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Unlike monoexistentials""" start="00:07:08.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which exist in singular,""" start="00:07:10.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""polyexistentials naturally exist in multiples.""" start="00:07:12.260" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""What is abundant in nature""" start="00:07:17.540" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is being made artificially scarce""" start="00:07:19.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""through man-made ownership rules""" start="00:07:22.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""called copyright and patents.""" start="00:07:25.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""These mistaken ownership rules,""" start="00:07:28.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the so called Western IPR regime,""" start="00:07:31.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""has immense ramifications""" start="00:07:34.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""on the shape and the direction""" start="00:07:37.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of the American Digital Ecosystem.""" start="00:07:38.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It would be an understatement to say""" start="00:07:42.620" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that the American Digital Ecosystem""" start="00:07:45.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""has put humanity in danger.""" start="00:07:47.780" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Two parts of the book, in particular""" start="00:07:50.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""are of immediate relevance.""" start="00:07:53.100" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Part III, the ethics layer,""" start="00:07:55.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""focuses on contours of cures.""" start="00:07:58.220" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Having dismissed the Western""" start="00:08:01.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""intellectual property rights (IPR) regime""" start="00:08:02.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as an erroneous governance model for polyexistentials,""" start="00:08:06.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I propose the Libre-Halaal model""" start="00:08:11.740" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of governance of polyexistentials""" start="00:08:14.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""towards facilitating conviviality of tools.""" start="00:08:17.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Part IV, the engineering layer,""" start="00:08:22.780" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""introduces the Libre-Halaal ByStar Digital Ecosystem.""" start="00:08:25.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as an ethical alternative""" start="00:08:29.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to the prevailing proprietary""" start="00:08:32.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""American digital ecosystem.""" start="00:08:34.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The book also provides additional details""" start="00:08:37.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""about the content generation""" start="00:08:40.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and publication facilities""" start="00:08:42.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that I am presenting here.""" start="00:08:44.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And the book itself, as content,""" start="00:08:46.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""was generated and published""" start="00:08:50.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""using the facilities""" start="00:08:53.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that I am presenting here.""" start="00:08:55.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You can think of this book""" start="00:08:57.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as being in two volumes.""" start="00:08:59.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Our focus are Blee and BISOS in Volume II.""" start="00:09:01.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Volume I deals with the general concept""" start="00:09:05.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of polyexistence and invalidity""" start="00:09:10.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of IPR and our terminoloy of Libre-Halaal---""" start="00:09:13.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""instead of the common but ill directed vocabulary""" start="00:09:18.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of Free Software and Open-Source and FOSS.""" start="00:09:23.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In Chapter 11, I introduce""" start="00:09:28.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the very sensitive and potent vocabulary""" start="00:09:31.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of Halaal and Libre-Halaal.""" start="00:09:34.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The contents of this book""" start="00:09:37.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""belong to all of humanity""" start="00:09:39.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and verbatim copying of it is unrestricted.""" start="00:09:41.660" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If you want to read it, this book is yours.""" start="00:09:45.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The "Nature of Polyexistentials" book""" start="00:09:49.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is available both online and in print.""" start="00:09:51.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This book is available as two editions.""" start="00:09:56.660" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The US Edition and the International edition.""" start="00:09:59.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The US Edition is written""" start="00:10:03.820" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with a slightly milder Western unfriendly tone,""" start="00:10:05.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""while the International Edition""" start="00:10:10.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""includes additional original content in Farsi.""" start="00:10:12.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I consider the International Edition""" start="00:10:17.620" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to be the authoritative version.""" start="00:10:20.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""However, many readers in""" start="00:10:22.980" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the US and Western countries""" start="00:10:25.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""may prefer the US Edition.""" start="00:10:27.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I maintain separate Git repositories""" start="00:10:31.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for each edition on GitHub:""" start="00:10:34.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""US Edition is at bxplpc/120033""" start="00:10:36.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and International Edition: bxplpc/120074""" start="00:10:42.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Cloning these repositories""" start="00:10:51.420" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""will give you access to the book""" start="00:10:53.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in PDF format (suitable for both""" start="00:10:56.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""A4 and US Letter printing)""" start="00:11:00.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and in EPUB format.""" start="00:11:04.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Alternatively, the content""" start="00:11:06.380" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""can be downloaded directly from your browser""" start="00:11:08.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""without needing to clone the repositories.""" start="00:11:12.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""To ensure broader online""" start="00:11:17.260" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""availability and stability,""" start="00:11:19.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I have also published the book on Zenodo,""" start="00:11:21.900" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""complete with a DOI (Digital Object Identifier).""" start="00:11:26.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You can download both the A4""" start="00:11:31.780" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and 8.5 x 11 PDFs from there as well.""" start="00:11:34.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The book is also available in print on Amazon""" start="00:11:39.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and at most major bookstores""" start="00:11:44.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in the US and Western regions.""" start="00:11:46.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The ISBNs for both editions""" start="00:11:49.380" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""are included in this slide.""" start="00:11:51.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Additionally, I have published""" start="00:11:54.140" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""this book in Iran through Jangal Publishers.""" start="00:11:56.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I did not write this book for profit.""" start="00:12:00.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""My aim is to share my thoughts""" start="00:12:03.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and encourage readers to engage with my views and ideas.""" start="00:12:05.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Your feedback is welcome,""" start="00:12:10.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and I am genuinely interested""" start="00:12:12.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in hearing your perspectives.""" start="00:12:14.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In Western markets, I have priced the print edition""" start="00:12:17.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""somewhat above production costs.""" start="00:12:20.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If you find value in the book""" start="00:12:24.340" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and the ByStar project,""" start="00:12:26.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""purchasing a copy will help support my work.""" start="00:12:28.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Thanks in advance for your support.""" start="00:12:32.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And here are the same links""" start="00:12:37.460" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as a native Reveal slide.""" start="00:12:39.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If instead of a video,""" start="00:12:42.180" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""you are viewing this presentation as a Reveal web page,""" start="00:12:43.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""you can just click on the pointers and URLs.""" start="00:12:47.760" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Content processing - a ByStar/BISOS/Blee Capability Bundle (BCB)""" start="00:12:52.640" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Instead of the traditional model""" start="00:12:52.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of giving you recipes in a DIY context""" start="00:12:55.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""towards the goal of creating""" start="00:12:59.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""content processing capabilities""" start="00:13:01.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""on top of what you may already have,""" start="00:13:04.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I am doing the opposite.""" start="00:13:07.660" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I am saying: take this whole BISOS and Blee thing,""" start="00:13:09.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and in there you will also have""" start="00:13:15.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the content processing capabilities""" start="00:13:17.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that I am speaking of here.""" start="00:13:20.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So, at the top level we have""" start="00:13:22.580" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""our own autonomy and privacy""" start="00:13:24.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""directed digital ecosystem,""" start="00:13:27.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which in contrast to the center oriented""" start="00:13:30.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""American digital ecosystem,""" start="00:13:32.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is edge oriented.""" start="00:13:35.660" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""We call it: "The Libre-Halaal""" start="00:13:38.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""ByStar Digital Ecosystem".""" start="00:13:40.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""All the systems in ByStar,""" start="00:13:43.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""run BISOS (By\* Internet Services OS),""" start="00:13:45.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which is a layer on top of Debian.""" start="00:13:50.700" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The usage environment of ByStar and BISOS is Blee""" start="00:13:53.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which is a layer on top of Emacs.""" start="00:13:58.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""With those in place, we then create""" start="00:14:01.580" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""a capability bundle called Blee-LCNT.""" start="00:14:04.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So, when you buy into Blee and BISOS,""" start="00:14:10.140" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""you will naturally also get""" start="00:14:13.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""these content processing capabilities---""" start="00:14:15.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""without a need for any recipies or DIY effort.""" start="00:14:18.720" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""ByStar containment hierarchy and ByStar capability bundles""" start="00:14:23.120" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""If you were to look at the model""" start="00:14:23.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that I introduced as containment hierarchies,""" start="00:14:24.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""it would look like this.""" start="00:14:29.120" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Aggregated conviviality of ByStar capabilities""" start="00:14:31.280" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""We love Emacs and we love Unix""" start="00:14:31.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""because their design is convivial.""" start="00:14:33.780" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""By convivial, I am referring""" start="00:14:36.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to Ivan Illich's concept""" start="00:14:39.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and terminology of "Tools for Conviviality".""" start="00:14:40.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It was first published in 1973.""" start="00:14:45.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It's a must read.""" start="00:14:48.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""A goal of the design""" start="00:14:50.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of the ByStar Digital Ecosystem""" start="00:14:52.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is to enlarge the aggregated""" start="00:14:54.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""conviviality of its capabilities.""" start="00:14:57.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""What distinguishes Blee-LCNT""" start="00:15:01.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""from other content processing tools and frameworks,""" start="00:15:04.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is our emphasis on enhancing""" start="00:15:08.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the aggregated conviviality.""" start="00:15:12.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""These tools let you express yourself.""" start="00:15:15.660" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""They let you be in charge.""" start="00:15:19.260" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Parts list: integrated components""" start="00:15:22.000" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Here is our parts list.""" start="00:15:22.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""These are the components""" start="00:15:24.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that we have chosen to bring together""" start="00:15:25.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""towards our goal of creating convivial tools.""" start="00:15:27.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In this slide, we are using black ink""" start="00:15:32.780" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to denote exisiting tools""" start="00:15:36.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and we use violet ink""" start="00:15:38.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to denote pieces that we have developed""" start="00:15:41.340" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""towards cohesive integration.""" start="00:15:44.420" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""[This] video,""" start="00:15:46.560" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Resulting contents - output forms and formats""" start="00:15:47.868" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""the video is just one of the outputs.""" start="00:15:47.868" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""There are other outputs as well.""" start="00:15:51.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In this figure, the outputs""" start="00:15:54.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""are shown in the top layer.""" start="00:15:56.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Using this video as an example,""" start="00:15:58.860" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""this presentation's output also include""" start="00:16:02.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the "Presentation Form"""" start="00:16:05.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and the "Article-Presentation Form".""" start="00:16:07.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Let's look at these more closely.""" start="00:16:11.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""For Presentations, there are 3 different forms.""" start="00:16:13.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The Video Form, the Presentation From""" start="00:16:17.260" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and the Article-Presentation Form.""" start="00:16:19.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The Presentation Form produces both a pdf output""" start="00:16:22.820" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and Reveal output.""" start="00:16:27.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Next we will walkthrough some of the benefits""" start="00:16:29.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that availability of these forms""" start="00:16:32.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and formats provide.""" start="00:16:35.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The video presentation that you are watching""" start="00:16:38.100" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is just one of the outputs""" start="00:16:41.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of the Blee-LCNT machinery.""" start="00:16:44.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""There are two PDF format outputs""" start="00:16:48.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and two HTML outputs""" start="00:16:52.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that are also quite useful.""" start="00:16:56.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The primary output of Beamer""" start="00:16:58.860" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is a set of slides""" start="00:17:02.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that people use to give their talks with.""" start="00:17:04.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Typically that's done live.""" start="00:17:10.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In my case I dissect the images of each frame""" start="00:17:12.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and do a voiceover on it""" start="00:17:19.180" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and then dispense it through reveal.""" start="00:17:21.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In a second, you will see that as well.""" start="00:17:28.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This PDF output is very useful.""" start="00:17:33.380" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You get the table of contents, of course,""" start="00:17:36.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and in addition to that,""" start="00:17:39.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Beamer generates navigations for you""" start="00:17:42.208" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""where on any part you get""" start="00:17:46.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""a small table of content as well.""" start="00:17:49.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This is heavily used amongst academics,""" start="00:17:51.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and it's a good output on its own,""" start="00:17:57.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and I'm augmenting it""" start="00:18:00.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in a variety of ways.""" start="00:18:03.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In addition to the presentation PDF format,""" start="00:18:05.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""there is also an article-presentation PDF format""" start="00:18:09.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which gives you the same content,""" start="00:18:15.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""but it gives it to you in a textual form""" start="00:18:18.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with the table of content and the rest.""" start="00:18:25.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This is a good form to use""" start="00:18:30.940" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""when you are giving, for example, class lectures,""" start="00:18:34.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and the students often prefer this format.""" start="00:18:39.920" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""reveal.js""" start="00:18:45.720" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Now for the HTML format output, the most relevant,""" start="00:18:45.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of course, is the reveal itself.""" start="00:18:51.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If you have not used reveal before,""" start="00:18:55.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in my view, it's a HTML slide dispenser.""" start="00:19:05.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I don't look at it as a presentation framework.""" start="00:19:10.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I use, as you are seeing, we use Beamer to feed into it""" start="00:19:15.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and we use it to dispense the information.""" start="00:19:22.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It has all the typical navigation""" start="00:19:25.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""capabilities that you would expect,""" start="00:19:33.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and most of what I have as slides are images,""" start="00:19:39.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""but occasionally, particularly when there is a need""" start="00:19:44.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to provide pointers, HTML pointers,""" start="00:19:48.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I then also include a textual output.""" start="00:19:53.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This is also produced""" start="00:20:01.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""from the Beamer LaTeX source,""" start="00:20:05.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""but it's HTML through textual HTML,""" start="00:20:09.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""through HeVeA, not the image.""" start="00:20:14.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You can... you get a table of contents.""" start="00:20:19.020" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You can navigate""" start="00:20:22.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and there are a whole lot of other features""" start="00:20:24.575" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that reveal also provides.""" start="00:20:28.080" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Generating the video""" start="00:20:31.980" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""So to generate the video,""" start="00:20:31.980" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""what I do is I come to""" start="00:20:35.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the very beginning of the presentation.""" start="00:20:40.981" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I turn on the screen capture recorder,""" start="00:20:49.460" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and then I start playing""" start="00:20:51.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the voiceover for each slide""" start="00:20:54.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and at the very end, you get a video,""" start="00:20:58.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""but what you just did is you dispensed every frame,""" start="00:21:02.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""one at a time, through reveal.""" start="00:21:08.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In addition to this HTML form,""" start="00:21:11.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""you also get an article presentation form of it,""" start="00:21:15.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with a full table of contents""" start="00:21:22.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and the videos are there, and the notes are there,""" start="00:21:24.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and this is also quite useful.""" start="00:21:27.760" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""A unified single input -- a sequencef of frames""" start="00:21:33.480" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Now, let's look at the one single input file""" start="00:21:33.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that produced all of the outputs""" start="00:21:36.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that we just saw.""" start="00:21:38.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I have put both the input file""" start="00:21:39.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and some of the output files""" start="00:21:43.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for this presentation on Github.""" start="00:21:45.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Here are some links""" start="00:21:48.300" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to these repos and files.""" start="00:21:49.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And here are the same links""" start="00:21:51.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as a native Reveal slide.""" start="00:21:54.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This figure gives us an overview""" start="00:21:57.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of how one set of inputs""" start="00:21:59.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""encapsulted in a single file""" start="00:22:02.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""can produce all of the outputs that we saw.""" start="00:22:04.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The main TeX file shown at the bottom""" start="00:22:08.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is processed by both XeLaTeX and by HeVeA.""" start="00:22:11.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""That main TeX file, in addition""" start="00:22:15.660" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to LaTeX syntax,""" start="00:22:18.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""also include org-mode constructs""" start="00:22:19.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that facilitate addition of audio and video files.""" start="00:22:23.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Later, I'll walkthrough the bodyPresArtEnFa.tex file""" start="00:22:27.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that generated this very presentation with you.""" start="00:22:34.880" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Abstractions to keep in mind""" start="00:22:39.180" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""When you construct that primary TeX file,""" start="00:22:39.180" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""there are several abstractions""" start="00:22:42.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that you need to keep in mind.""" start="00:22:44.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Is my presentation going to go""" start="00:22:46.900" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""from Left-To-Right or from Right-To-Left?""" start="00:22:49.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Perso-Arabic presentations go from Right-To-Left.""" start="00:22:52.740" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Another consideration is the types""" start="00:22:57.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of forms of results that you want.""" start="00:22:59.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Just the presentation""" start="00:23:03.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""or Article-Presentation as well?""" start="00:23:05.020" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""With those choices in place""" start="00:23:09.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""you can produce condition based text""" start="00:23:10.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for each of your desired outputs.""" start="00:23:13.400" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Frame control types""" start="00:23:16.200" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Think of this video presentation""" start="00:23:16.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as a sequence of frames.""" start="00:23:18.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Each frame is controlled by an org-mode dynamic block.""" start="00:23:20.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This table lists available dblocks""" start="00:23:26.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""from which you can choose.""" start="00:23:29.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""For example, this particular frame""" start="00:23:31.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that we are watching""" start="00:23:34.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is controlled by b:lcnt:pres:frame/derivedImage.""" start="00:23:34.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Beamer creates a pdf file""" start="00:23:41.980" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that includes the image of this slide.""" start="00:23:44.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""That image is then injected into Reveal.""" start="00:23:47.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And in the end, a video of that image is produced""" start="00:23:51.460" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with the narrations""" start="00:23:55.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that I am uttering right now.""" start="00:23:57.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""All of this has similarly been applied""" start="00:23:59.260" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to each and every frame""" start="00:24:02.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that you have been watching.""" start="00:24:03.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Similar to Frame Controls,""" start="00:24:05.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""there are org-mode dynamic blocks""" start="00:24:08.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for "Frame Body Types".""" start="00:24:10.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You can easily insert an image""" start="00:24:13.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which is typically created by OpenOffice Draw""" start="00:24:15.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""into a frame.""" start="00:24:19.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Same with say a screen capture video.""" start="00:24:21.620" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""How outputs are generate from the inputs""" start="00:24:24.360" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Now that we have looked at the "Outputs" and the "Inputs",""" start="00:24:24.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""let's look at how the Outputs""" start="00:24:29.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""are generated from the Inputs.""" start="00:24:31.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Let's bootstrap Raw-BISOS and Raw-Blee.""" start="00:24:35.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Starting from scratch,""" start="00:24:39.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""get yourself a fresh copy of Debian 12.""" start="00:24:41.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Then go to https://github.com/bxGenesis/start .""" start="00:24:45.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The README.org file""" start="00:24:52.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of that github repo""" start="00:24:55.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is same as Chapter 18,""" start="00:24:57.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text=""""Engineering Adoption of BISOS and ByStar" of the book.""" start="00:24:58.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""We will next run "raw-bisos.sh",""" start="00:25:01.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""but prior to that, let's take a quick look.""" start="00:25:05.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This bootstrap scripts will do a lot as root""" start="00:25:09.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""on your Fresh-Debian.""" start="00:25:14.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It is best to first try it""" start="00:25:16.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""on a disposable VM.""" start="00:25:18.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""raw-bisos.sh adds the current debian user to sudoers.""" start="00:25:21.180" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Then it installs pipx.""" start="00:25:27.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And then with pipx it installs""" start="00:25:30.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""from PyPI bisos.provision.""" start="00:25:34.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""bisos.provision includes additional bash scripts""" start="00:25:38.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that are then executed.""" start="00:25:43.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Full installation involves""" start="00:25:45.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""setting up various accounts, groups,""" start="00:25:48.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""various directory hierarchies,""" start="00:25:51.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""lots of apt packages""" start="00:25:53.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and lots of python packages""" start="00:25:55.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""from the bisos namespace.""" start="00:25:57.980" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If you are ready, copy and paste""" start="00:26:01.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""this line and run it.""" start="00:26:03.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""You will be prompted""" start="00:26:06.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for the root password.""" start="00:26:08.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Then be patient.""" start="00:26:09.620" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Full installation""" start="00:26:11.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""can take 15 minutes or so.""" start="00:26:12.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The logs of this script""" start="00:26:14.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""are also captured""" start="00:26:17.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in ~/raw-bisos-${dateTag}-log.org""" start="00:26:18.520" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Context for unified source walkthrough""" start="00:26:25.200" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Now that we have Raw-BISOS and Raw-Blee installed,""" start="00:26:25.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""we are ready to walk through""" start="00:26:28.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the unified source""" start="00:26:31.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of the very presentation""" start="00:26:32.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that you are watching.""" start="00:26:34.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""The "bodyPresArtEnFa.tex" file""" start="00:26:36.260" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that we will visit""" start="00:26:40.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is in COMEEGA-LaTeX syntax""" start="00:26:42.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with lots of org-mode dblocks""" start="00:26:45.060" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which generate Beamer-LaTeX frames""" start="00:26:47.700" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and conditioned LaTeX bodies.""" start="00:26:50.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""After the walkthrough,""" start="00:26:54.140" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I'll describe dblocks and COMEEGA in more detail.""" start="00:26:55.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""At the tail end of the walkthrough,""" start="00:27:00.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""we will also go through the generation process""" start="00:27:02.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which runs XeLaTeX and HeVeA and a lot more.""" start="00:27:05.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Let's look at our input file.""" start="00:27:10.860" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It's a LaTeX file in LaTeX mode,""" start="00:27:13.620" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and it has org syntax org-mode included in it,""" start="00:27:17.020" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and I can toggle between LaTeX and org-mode.""" start="00:27:24.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So, now I'm gonna be in org-mode,""" start="00:27:29.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and org-mode gives me everything""" start="00:27:33.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""that org has to offer,""" start="00:27:37.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""including a very convenient navigation framework.""" start="00:27:39.400" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""One slide""" start="00:27:46.480" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Let's take one slide and take a look at how it was done.""" start="00:27:46.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So I would come to this scope slide""" start="00:27:54.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and while I am there, I'm going to click on N.""" start="00:27:58.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""N takes me to the native LaTeX form back,""" start="00:28:04.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""so that I'll be looking at it not in org, but in LaTeX.""" start="00:28:09.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So we're back in LaTeX, and as you can see""" start="00:28:16.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""it uses a dynamic block""" start="00:28:22.907" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""starting with the comments and the BEGIN,""" start="00:28:26.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and it uses a dynamic block""" start="00:28:30.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""named a framedDrive image,""" start="00:28:34.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""which means the content of this frame""" start="00:28:38.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""will be dispensed as an image, not as text,""" start="00:28:45.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and it also automatically creates for me""" start="00:28:50.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""a name, a label, that can be used""" start="00:28:56.900" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for voiceover augmentation.""" start="00:29:00.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So a file in the audio directory""" start="00:29:05.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""called ScopeOfBleeLcnt.mp3""" start="00:29:08.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is this audio that will come on top of this slide""" start="00:29:13.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and then the rest is the LaTeX itself.""" start="00:29:19.320" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Dynamic blocks""" start="00:29:24.080" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""The concept of "Org Dynamic Blocks"""" start="00:29:24.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is very powerful.""" start="00:29:29.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I think of them as universal""" start="00:29:31.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""visible macros.""" start="00:29:33.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""But, why should they be primarily used in just Org-Mode?""" start="00:29:35.180" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I say, let's generalize them""" start="00:29:41.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to "Emacs Dynamic Blocks".""" start="00:29:43.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Have defaults for org-dblock-start-re""" start="00:29:46.060" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in every relevant mode""" start="00:29:49.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and use them everywhere.""" start="00:29:52.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Blee does that.""" start="00:29:55.100" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In COMEEGA-LaTeX, Dynamic Blocks create Frame Controls""" start="00:29:56.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and insert Image and Video contents.""" start="00:30:01.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Much of Blee and BISOS""" start="00:30:05.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""are implemented in COMEEGA.""" start="00:30:07.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Almost all of our Elisp, Python, Bash""" start="00:30:09.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and LaTeX work uses COMEEGA.""" start="00:30:13.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""COMEEGA stands for Collaborative""" start="00:30:17.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Org-Mode""" start="00:30:19.300" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Enhanced Emacs Generalized Authorship.""" start="00:30:21.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""It is the inverse of org-babel.""" start="00:30:24.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""COMEEGA adds org-mode""" start="00:30:27.880" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to your programming mode.""" start="00:30:30.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Full and proper use of COMEEGA,""" start="00:30:33.100" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""requires Polymode.""" start="00:30:35.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Let's call that Poly-COMEEGA.""" start="00:30:38.300" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""But Emacs's Polymode""" start="00:30:41.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is work-in-progress,""" start="00:30:43.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""particularly now with the new tree-sitter.""" start="00:30:45.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""So, in the interim, my usage of COMEEGA""" start="00:30:49.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""has been in the form of Toggle-COMEEGA.""" start="00:30:53.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Where I manually switch between""" start="00:30:55.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""the programming-mode and org-mode.""" start="00:30:59.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""For me this has proved to be""" start="00:31:02.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""a fine interim solution.""" start="00:31:04.200" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Internationalization - a non-Americanist perspective""" start="00:31:05.800" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Naturally, content processing""" start="00:31:05.800" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""should be multi-lingual""" start="00:31:09.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and internationalized.""" start="00:31:11.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Let's look at that dimension.""" start="00:31:14.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I am Iranian and much of what I write is in Farsi.""" start="00:31:15.840" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Getting Perso-Arabic text right""" start="00:31:21.020" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""is often a challenge,""" start="00:31:23.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""as it involves Bi-Directional text (BIDI)""" start="00:31:25.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and shaping of characters.""" start="00:31:30.060" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In the context of our content generation""" start="00:31:33.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""these need to span all relevant tools,""" start="00:31:36.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""not just emacs.""" start="00:31:39.820" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""For emacs, I have created""" start="00:31:41.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""my own input method""" start="00:31:43.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""called farsi-transliterate-banan.""" start="00:31:46.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""My EmacsConf 2021 talk was about that.""" start="00:31:49.420" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Now let's look at some examples""" start="00:31:54.140" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and spice it up a bit with semantics.""" start="00:31:57.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""As an example of proper BIDI text,""" start="00:32:01.700" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""here is the orignal Farsi text""" start="00:32:05.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""along with English translation""" start="00:32:07.900" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of Imam Khomeini's text""" start="00:32:10.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""with respect to invalidity""" start="00:32:12.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of Western Intellectual Proprty Rights regime.""" start="00:32:15.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And as another example""" start="00:32:20.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of proper BIDI text,""" start="00:32:23.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""here is Ayatollah Mothari's take on Western IPR""" start="00:32:24.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""not being private property. Note that these predate""" start="00:32:29.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""by more than half a century""" start="00:32:35.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Jack Dorsey and Elon Musk's tweets of April 11, 2025""" start="00:32:36.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""saying "Delete all IP law".""" start="00:32:43.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This topic is too important""" start="00:32:47.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and too sensitive""" start="00:32:49.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to be left to American billionaires""" start="00:32:50.400" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and their tweets.""" start="00:32:53.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Let me again refer you to the logic""" start="00:32:55.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""of polyexistentials in my book.""" start="00:32:58.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Chapter 14 of the book is dedicated to""" start="00:33:00.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Ethics and ownership in Religions.""" start="00:33:06.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""With respect to my preference""" start="00:33:08.580" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for Ethics over Freedom,""" start="00:33:10.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""let me refer you to Section 12.4""" start="00:33:12.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text=""""A Cynical Perspective""" start="00:33:16.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""on Freedom Orientation of Americans"""" start="00:33:19.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in which I describe where the FOSS labels""" start="00:33:22.860" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and the likes of Stallman, Raymond,""" start="00:33:26.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Moglen and Lessig have gone wrong.""" start="00:33:29.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If you are one of their followers,""" start="00:33:31.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""perhaps Chapter 12 is for you.""" start="00:33:34.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""My emphasis thus far has been on content generation.""" start="00:33:36.600" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Autonomous self-publication and federated re-publications""" start="00:33:42.280" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""Let's very briefly also look at""" start="00:33:42.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Autonomous Self-Publication""" start="00:33:45.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and Federated Re-Publications of our content.""" start="00:33:47.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""From the very beginning the Debian folks""" start="00:33:52.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""understood the importance of "Universality"""" start="00:33:55.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and coined the "Universal Debian" label.""" start="00:33:59.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This means that we can base""" start="00:34:03.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""our entire digital ecosystem""" start="00:34:05.920" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""on just the Libre-Halaal Debian distro.""" start="00:34:08.620" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""And that is what we have done with ByStar.""" start="00:34:13.500" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In ByStar, everything is based on""" start="00:34:17.300" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""just the Universal Debian everywhere.""" start="00:34:20.040" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""This has made our Usage Environment""" start="00:34:24.120" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""totally harmonious with our Service Environment""" start="00:34:27.000" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""allowing for very powerful software-service continuums.""" start="00:34:31.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Of course, all of this is immediately applicable""" start="00:34:38.060" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to our ByStar Content Bundle as well.""" start="00:34:41.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Some have asked, why don't you also include Ubuntu?""" start="00:34:46.020" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I think the opposite makes more sense.""" start="00:34:50.520" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Ubuntu should converge with Debian.""" start="00:34:53.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I tried to explain this to Mark Shuttleworth""" start="00:34:56.700" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in an email a while back.""" start="00:34:59.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I have included that email""" start="00:35:02.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""in Section 12.1.5.""" start="00:35:04.120" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Ingredients of BISOS platforms and their progression""" start="00:35:07.720" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""In this presentation, we have stopped""" start="00:35:07.720" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""at the "Raw-BISOS" stage.""" start="00:35:10.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""We can further evolve Raw-BISOS""" start="00:35:13.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and make it be "Sited"""" start="00:35:15.760" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and provide autonomous publication services.""" start="00:35:17.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""But here by going through EmacsConf and youtube""" start="00:35:22.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""we are using the "Federated Re-Publications" model.""" start="00:35:25.680" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Something this large,""" start="00:35:30.960" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""should be well documented.""" start="00:35:32.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In Emacs, the way that""" start="00:35:35.480" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""we have been dealing with documentation""" start="00:35:37.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and information retrieval is archaic.""" start="00:35:39.320" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Man-pages, TeXInfo, Helpful-Mode""" start="00:35:43.440" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and convention based Doc-Strings are old and limited.""" start="00:35:46.080" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""In BISOS and Blee, we use Blee-Panels""" start="00:35:51.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for all kinds of documentation.""" start="00:35:55.280" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""Let me show you some examples.""" start="00:35:57.740" video="mainVideo-blee-lcnt" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Moving forward""" start="00:36:02.560" video="mainVideo-blee-lcnt" id="subtitle"]]</div>[[!template text="""So, what next?""" start="00:36:02.560" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""If Blee, BISOS, ByStar, Libre-Halaal, Polyexistentials""" start="00:36:05.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and these Content Processing capabilities""" start="00:36:10.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""have piqued your interest,""" start="00:36:14.160" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""please feel welcome to contact me.""" start="00:36:16.640" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""These Emacs Conferences have proven""" start="00:36:19.380" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""to be very useful and productive.""" start="00:36:22.240" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I look forward to your thoughts,""" start="00:36:25.380" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""feedback and questions.""" start="00:36:27.200" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""I want to thank all the EmacsConf 2025 Organizers""" start="00:36:29.600" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""for their great work,""" start="00:36:35.360" video="mainVideo-blee-lcnt" id="subtitle"]] +[[!template text="""and Sacha in particular.""" start="00:36:37.200" video="mainVideo-blee-lcnt" id="subtitle"]] + +</div> + +Captioner: mohsen + Questions or comments? Please e-mail [emacsconf-org-private@gnu.org](mailto:emacsconf-org-private@gnu.org?subject=Comment%20for%20EmacsConf%202023%20blee-lcnt%3A%20Blee-LCNT%3A%20An%20Emacs-centered%20content%20production%20and%20self-publication%20framework) diff --git a/2025/info/blee-lcnt-before.md b/2025/info/blee-lcnt-before.md index 1fb81a7a..10cb406b 100644 --- a/2025/info/blee-lcnt-before.md +++ b/2025/info/blee-lcnt-before.md @@ -8,12 +8,39 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 37-min talk ; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2025/current/bbb-blee-lcnt.html> Etherpad: <https://pad.emacsconf.org/2025-blee-lcnt> Etherpad: <https://pad.emacsconf.org/2025-blee-lcnt> Discuss on IRC: [#emacsconf-gen](https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen) -Status: Ready to stream +Status: Now playing on the conference livestream <div>Times in different time zones:</div><div class="times" start="2025-12-06T18:35:00Z" end="2025-12-06T19:15:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~1:35 PM - 2:15 PM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~12:35 PM - 1:15 PM CST (US/Central)<br />Saturday, Dec 6 2025, ~11:35 AM - 12:15 PM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~10:35 AM - 11:15 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~6:35 PM - 7:15 PM UTC <br />Saturday, Dec 6 2025, ~7:35 PM - 8:15 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~8:35 PM - 9:15 PM EET (Europe/Athens)<br />Sunday, Dec 7 2025, ~12:05 AM - 12:45 AM IST (Asia/Kolkata)<br />Sunday, Dec 7 2025, ~2:35 AM - 3:15 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~3:35 AM - 4:15 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/gen/">Find out how to watch and participate</a></strong></div> +<div class="vid mainVideo"><video controls preload="none" id="mainVideo-blee-lcnt"><source src="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.webm" />captions="""<track label="English" kind="captions" srclang="en" src="/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.vtt" default />"""<track kind="chapters" label="Chapters" src="/2025/captions/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main--chapters.vtt" /><p><em>Your browser does not support the video tag. Please download the video instead.</em></p></video>[[!template id="chapters" vidid="mainVideo-blee-lcnt" data=""" +00:05.760 Introduction +01:20.080 Scope: A complete multi-media content processing framework +02:10.320 Prior art and similar art +03:02.420 LaTeX-Beamer + Reveal.js with Blee and BISOS +03:57.160 Blee-LCNT novel concepts +05:12.520 Part of a bigger picture - part of a series +06:32.560 Nature of polyexistentials +12:52.640 Content processing - a ByStar/BISOS/Blee Capability Bundle (BCB) +14:23.120 ByStar containment hierarchy and ByStar capability bundles +14:31.280 Aggregated conviviality of ByStar capabilities +15:22.000 Parts list: integrated components +15:47.868 Resulting contents - output forms and formats +18:45.720 reveal.js +20:31.980 Generating the video +21:33.480 A unified single input -- a sequencef of frames +22:39.180 Abstractions to keep in mind +23:16.200 Frame control types +24:24.360 How outputs are generate from the inputs +26:25.200 Context for unified source walkthrough +27:46.480 One slide +29:24.080 Dynamic blocks +31:05.800 Internationalization - a non-Americanist perspective +33:42.280 Autonomous self-publication and federated re-publications +35:07.720 Ingredients of BISOS platforms and their progression +36:02.560 Moving forward +"""]]<div></div>Duration: 36:41 minutes<div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-blee-lcnt">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2025/current/bbb-blee-lcnt.html">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main--chapters.vtt">Download --main--chapters.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.opus">Download --main.opus (32MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.png">Download --main.png</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--main.webm">Download --main.webm (97MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--script.txt">Download --script.txt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--split.txt">Download --split.txt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-blee-lcnt--bleelcnt-an-emacscentered-content-production-and-selfpublication-framework--mohsen-banan--split.vtt">Download --split.vtt</a></li><li><a href="https://youtu.be/49e0ES-nk0k">View on Youtube</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/info/calc-after.md b/2025/info/calc-after.md index 3dbaf680..7c0f6ebf 100644 --- a/2025/info/calc-after.md +++ b/2025/info/calc-after.md @@ -1,6 +1,313 @@ <!-- Automatically generated by emacsconf-publish-after-page --> +<div class="transcript transcript-mainVideo"><a name="calc-mainVideo-transcript"></a><h1>Transcript</h1> + + +<div class="transcript-heading">[[!template new="1" text="""Introduction""" start="00:00:03.620" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""Hello, my name is Christopher Howard and welcome to my talk.""" start="00:00:03.620" video="mainVideo-calc" id="subtitle"]] +[[!template text="""This is basically an introduction""" start="00:00:08.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to the built-in Emacs calculator,""" start="00:00:11.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""properly known as Emacs Calc,""" start="00:00:15.120" video="mainVideo-calc" id="subtitle"]] +[[!template text="""particularly from the perspective of someone""" start="00:00:18.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""with a technical background such as engineering or electronics.""" start="00:00:21.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I will say, though, my personal interest is not really""" start="00:00:27.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""in digital computing or digital calculators,""" start="00:00:32.880" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but lately has been focused more on analog computing.""" start="00:00:37.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I have, for example, been working to master""" start="00:00:42.520" video="mainVideo-calc" id="subtitle"]] +[[!template text="""the venerable slide rule, a mechanical computer""" start="00:00:46.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that calculates multiplication powers and logarithms.""" start="00:00:50.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Here's a picture of one.""" start="00:00:57.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""It's a physical tool that was used for hundreds of years""" start="00:01:02.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for this sort of thing""" start="00:01:06.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""before the handheld calculator was made popular.""" start="00:01:09.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And I also had a project that I did""" start="00:01:16.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for a while to several months""" start="00:01:18.640" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to build an electronic analog computer.""" start="00:01:21.120" video="mainVideo-calc" id="subtitle"]] +[[!template text="""A rudimentary attempt of mine, but it's functional,""" start="00:01:33.120" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and it's basically a 1960s or 1970s style""" start="00:01:38.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""electronic analog computer built very much on a budget,""" start="00:01:43.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but the box in the middle is the computer proper""" start="00:01:48.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which has most of the components inside of it""" start="00:01:52.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""as well as the potentiometers for setting values,""" start="00:01:55.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and an operation switch.""" start="00:02:00.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""There's a patch panel on the left""" start="00:02:02.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for connecting the different integrators,""" start="00:02:04.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""amplifiers, multipliers, and so forth together.""" start="00:02:07.120" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Then the output of the simulation is displayed""" start="00:02:11.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""on the oscilloscope on the right side,""" start="00:02:16.920" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which is a digital oscilloscope.""" start="00:02:19.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""To be honest, I think that a talk about analog computing""" start="00:02:25.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""would be much more interesting""" start="00:02:28.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""than the talk that I'm about to give,""" start="00:02:30.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but unfortunately that would be out of scope for EmacsConf.""" start="00:02:32.040" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""What is Calc?""" start="00:02:36.640" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""So instead I will talk about Emacs Calc,""" start="00:02:36.640" video="mainVideo-calc" id="subtitle"]] +[[!template text="""the digital calculator built into Emacs.""" start="00:02:39.920" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Emacs Calc, while not being a replacement for software""" start="00:02:43.360" video="mainVideo-calc" id="subtitle"]] +[[!template text="""like GNU Octave, does have advanced calculator functionality""" start="00:02:47.520" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that can be useful in engineering, electronics,""" start="00:02:51.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""or other technical applications. So I don't want to oversell it,""" start="00:02:55.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but I think functionality-wise, Calc is somewhere in between""" start="00:03:00.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""what you'd expect of a decent scientific calculator""" start="00:03:06.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and an advanced graphics calculator.""" start="00:03:12.240" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So this talk I'll mention is not intended to be a tutorial""" start="00:03:23.940" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but only a brief introduction to Calc.""" start="00:03:28.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Please refer to the built-in Calc info manual""" start="00:03:33.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for detailed instructions on how to complete operations.""" start="00:03:37.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Turn off my volume here.""" start="00:03:46.740" video="mainVideo-calc" id="subtitle"]] +[[!template text="""The documentation for Emacs Calc is built-in,""" start="00:04:01.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""although on some distributions you may have to install""" start="00:04:05.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""the Emacs documentation separately for licensing reasons.""" start="00:04:10.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Calc presents itself as a stack-based calculator""" start="00:04:24.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""where entries are dropped onto a stack""" start="00:04:28.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then an operation is performed on the stack entries.""" start="00:04:31.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""For example, I can drop 1.23 onto the stack,""" start="00:04:36.740" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then 8.56, and then multiply them together.""" start="00:04:42.900" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""calc-algebraic-entry""" start="00:04:54.280" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""It may present itself as a stack-based calculator,""" start="00:04:54.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but indeed, Calc is also capable of accepting input""" start="00:05:01.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""in the more well-known algebraic format""" start="00:05:05.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""by using the calc-algebraic-entry command,""" start="00:05:07.740" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which by default is bound to the apostrophe (') key.""" start="00:05:10.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So you type the apostrophe key, enter the algebraic input,""" start="00:05:15.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""including parentheses as needed.""" start="00:05:19.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""For example, here's a calculation of the resonance frequency""" start="00:05:22.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""of a coil which has an inductance of 250 microhenries""" start="00:05:28.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and 160 picofarads, taken from one of my electronics handbooks.""" start="00:05:35.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""The formula for that is 1 over 2 pi""" start="00:05:41.060" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then the square root of our inductance""" start="00:05:50.020" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which is in this case 250 microfarads - excuse me, microhenries""" start="00:05:57.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then the capacitance is 160 picofarads.""" start="00:06:06.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Small typo here.""" start="00:06:19.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Now I need to evaluate that one more time,""" start="00:06:24.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""because pi is a symbol.""" start="00:06:26.640" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I get about 800 kHz resonant frequency.""" start="00:06:30.920" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""calc-roll-down""" start="00:06:37.399" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""The command calc-roll-down,""" start="00:06:37.399" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which by default is bound to the TAB key,""" start="00:06:41.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""will swap the top two stack entries,""" start="00:06:44.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which is sometimes useful if you need to manipulate something""" start="00:06:47.920" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that's further down the stack.""" start="00:06:51.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So I can swap this around and say multiply by two""" start="00:06:57.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then put it back where it was.""" start="00:07:02.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""This command is also capable of rolling the entire stack.""" start="00:07:05.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Say I want to shift them all around.""" start="00:07:14.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""This can be done by passing extra arguments""" start="00:07:18.900" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to the calc-roll-down function.""" start="00:07:21.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""That's a little bit inconvenient to do manually,""" start="00:07:23.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""so in my init file, I defined here a key definition""" start="00:07:28.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that passes in those arguments correctly.""" start="00:07:40.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I attached this to shift-tab,""" start="00:07:45.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""so this way, I can roll the entire stack.""" start="00:07:49.180" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Then I could change one entry here""" start="00:07:52.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then put it back where it was.""" start="00:07:56.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So Calc does algebraic input.""" start="00:08:03.460" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Advanced functions""" start="00:08:07.760" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""It also does advanced functions""" start="00:08:07.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that you would expect any handheld scientific calculator,""" start="00:08:10.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""including trigonometric functions.""" start="00:08:15.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""For example, we can get the sine of a number.""" start="00:08:19.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Now I'll mention here that Calc has multiple modes.""" start="00:08:25.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Right now it's in degree mode.""" start="00:08:30.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""You can switch over to radian mode if you want.""" start="00:08:32.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I'm going to put it back in degrees.""" start="00:08:38.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Drop 12 degrees on the stack, and then get the sine of that.""" start="00:08:42.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And then with the inverse sine function, I can put it back.""" start="00:08:49.800" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Solving equations with calc-solve-for""" start="00:08:58.180" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""Calc also has the nifty ability to solve equations for you""" start="00:08:58.180" video="mainVideo-calc" id="subtitle"]] +[[!template text="""so long as the equation is not too complicated.""" start="00:09:07.520" video="mainVideo-calc" id="subtitle"]] +[[!template text="""This is using the calc-solve-for function.""" start="00:09:13.920" video="mainVideo-calc" id="subtitle"]] +[[!template text="""For example, we could enter in an equation algebraically,""" start="00:09:19.960" video="mainVideo-calc" id="subtitle"]] +[[!template text="""then run calc-solve-for, and we just have to tell it""" start="00:09:31.700" video="mainVideo-calc" id="subtitle"]] +[[!template text="""what variable we want to solve for. And there we go.""" start="00:09:36.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""We can do this manually as well""" start="00:09:41.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""just so you can see that we get the same result.""" start="00:09:43.200" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Systems of equations""" start="00:09:54.720" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""Calc is also able to solve systems of equations.""" start="00:09:54.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""We can put more than one equation on the stack,""" start="00:09:57.960" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then solve for several variables.""" start="00:10:03.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""To give a technical example for this,""" start="00:10:08.960" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I'll show you a resistor network scribble that I did recently.""" start="00:10:13.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Hopefully you can see that. Basically,""" start="00:10:30.660" video="mainVideo-calc" id="subtitle"]] +[[!template text="""it's fairly simple, a pretty simple resistor network""" start="00:10:32.820" video="mainVideo-calc" id="subtitle"]] +[[!template text="""with 1 kilo ohm and 10 kilo ohm resistors,""" start="00:10:38.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and using the loop methods, we are calculating the currents,""" start="00:10:42.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""the current in each loop, and then that current can be used""" start="00:10:48.960" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to solve for the voltage of each individual resistor""" start="00:10:52.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""if we want to. So at the bottom there we have the equations""" start="00:10:58.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that we come up with as we work through each loop.""" start="00:11:06.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And I'm going to paste that into Calc.""" start="00:11:11.520" video="mainVideo-calc" id="subtitle"]] +[[!template text="""To save some time, I'm going to copy and paste that""" start="00:11:19.580" video="mainVideo-calc" id="subtitle"]] +[[!template text="""from my notes instead of typing it out.""" start="00:11:22.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So we have two equations there on the stack""" start="00:11:34.260" video="mainVideo-calc" id="subtitle"]] +[[!template text="""in one stack entry. We run that calc-solve-for function again,""" start="00:11:38.260" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and we tell it which variables we want to solve for.""" start="00:11:44.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And voila! Those are our currents,""" start="00:11:49.900" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which we can then use to get the voltages""" start="00:11:51.960" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for the individual resistors.""" start="00:11:55.720" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""calc-find-root""" start="00:12:00.080" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""I'll just briefly mention""" start="00:12:00.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that if Calc is not able to solve an equation""" start="00:12:02.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""with calc-solve-for,""" start="00:12:05.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""then you might be helped by another calc function""" start="00:12:07.780" video="mainVideo-calc" id="subtitle"]] +[[!template text="""called calc-find-root.""" start="00:12:10.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""This function basically does a manual search""" start="00:12:11.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for a numerical solution to the equation.""" start="00:12:14.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And there's the documentation page on that.""" start="00:12:30.200" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Derivatives and integrals""" start="00:12:39.960" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""Calc can also solve or find derivatives of functions,""" start="00:12:39.960" video="mainVideo-calc" id="subtitle"]] +[[!template text="""at least the more straightforward functions.""" start="00:12:44.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""For a simple example,""" start="00:12:47.580" video="mainVideo-calc" id="subtitle"]] +[[!template text="""we can get the derivative of that""" start="00:12:49.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""with the derivative function.""" start="00:13:00.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""On the other hand, Calc is also capable of figuring out""" start="00:13:11.980" video="mainVideo-calc" id="subtitle"]] +[[!template text="""indefinite integrals.""" start="00:13:17.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Say we put that function back on the stack,""" start="00:13:22.100" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and this time, we call the integral function.""" start="00:13:26.860" video="mainVideo-calc" id="subtitle"]] +[[!template text="""There you go. Of course, you have to add""" start="00:13:32.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""your own constant of integration.""" start="00:13:35.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""For integrals that Calc cannot figure out symbolically,""" start="00:13:39.820" video="mainVideo-calc" id="subtitle"]] +[[!template text="""a numerical integration method is available""" start="00:13:43.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""through the calc-num-integral command, which is documented...""" start="00:13:46.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""The function documentation is available here, more or less.""" start="00:13:59.999" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Programmable functions""" start="00:14:17.540" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""I definitely need to mention""" start="00:14:17.540" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that Calc is capable of doing programmable functions.""" start="00:14:20.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""That is to say, you can program your own functions into Calc.""" start="00:14:24.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""There are three separate ways to do this.""" start="00:14:29.620" video="mainVideo-calc" id="subtitle"]] +[[!template text="""One is through a macro method""" start="00:14:32.240" video="mainVideo-calc" id="subtitle"]] +[[!template text="""similar to Emacs's usual keyboard macros.""" start="00:14:36.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""The second method is to transform an algebraic function""" start="00:14:41.540" video="mainVideo-calc" id="subtitle"]] +[[!template text="""into a stored function definition.""" start="00:14:46.520" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And the third is to use Elisp directly.""" start="00:14:50.860" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Personally, I find that the second method""" start="00:14:54.060" video="mainVideo-calc" id="subtitle"]] +[[!template text="""is the most practical, the most convenient and practical""" start="00:14:56.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""in my opinion. So I'll give a quick example of that.""" start="00:15:01.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So I could... Let's say I wanted to have a function""" start="00:15:08.060" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for calculating capacitive reactance.""" start="00:15:14.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I'll define that in algebraic mode first.""" start="00:15:20.700" video="mainVideo-calc" id="subtitle"]] +[[!template text="""The function for that is 1 over 2 pi""" start="00:15:28.900" video="mainVideo-calc" id="subtitle"]] +[[!template text="""the frequency and the capacitance.""" start="00:15:33.640" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Drop that on the stack. You see, it does automatically""" start="00:15:41.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""get simplified a little bit, but it's the same function.""" start="00:15:44.960" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And then I press letters Z and F. Do that again.""" start="00:15:52.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Z and F to start transforming that into a stored function.""" start="00:15:58.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""It asks me to select a user key, a single key press.""" start="00:16:06.240" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I'll use the letter c.""" start="00:16:11.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Then it's going to ask for a longer command name.""" start="00:16:15.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I've actually defined this once before, so it prefilled in""" start="00:16:19.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that command name.""" start="00:16:24.640" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Then I need to enter which variables in the formula""" start="00:16:38.340" video="mainVideo-calc" id="subtitle"]] +[[!template text="""are actual arguments, rather than just symbols""" start="00:16:43.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to be evaluated later. I prefer to put this in with frequency""" start="00:16:46.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and the capacitance after that,""" start="00:16:52.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but actually in this particular case,""" start="00:16:54.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""it doesn't matter at all to the mathematics.""" start="00:16:57.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So, now all I have to do, that this is defined,""" start="00:17:07.340" video="mainVideo-calc" id="subtitle"]] +[[!template text="""is I can drop the frequency on the stack,""" start="00:17:11.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""which we'll say, for this example, will be 4.5 MHz,""" start="00:17:15.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then drop on the capacitance, which in this example""" start="00:17:24.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""will be 22 pF.""" start="00:17:32.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Then I'll call the function that I just defined.""" start="00:17:40.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I don't really like having to try to remember""" start="00:17:42.440" video="mainVideo-calc" id="subtitle"]] +[[!template text="""the short letters that I've come up with,""" start="00:17:45.240" video="mainVideo-calc" id="subtitle"]] +[[!template text="""so I'll just use the longer name.""" start="00:17:48.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I need to evaluate one more time""" start="00:17:57.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""because the symbol pi is in there and not yet evaluated.""" start="00:17:59.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And so if I've done that right,""" start="00:18:05.620" video="mainVideo-calc" id="subtitle"]] +[[!template text="""we have a capacitive reactance of about 1600 ohms.""" start="00:18:07.540" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Plotting""" start="00:18:12.160" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""As the last feature that I'll mention here,""" start="00:18:12.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Emacs Calc does have an interface with gnuplot,""" start="00:18:16.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""if you want to have Calc work as your graphing calculator.""" start="00:18:24.060" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I do need to be honest and mention""" start="00:18:30.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that I don't generally use it myself""" start="00:18:33.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""because there's another program in GNOME""" start="00:18:35.580" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that I've found to be generally more convenient""" start="00:18:39.720" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for the things that I want to graph quickly.""" start="00:18:43.500" video="mainVideo-calc" id="subtitle"]] +[[!template text="""But I think I can give you a simple example.""" start="00:18:47.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So first, we need to drop a range on the stack.""" start="00:18:53.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Let's say 0 to 10.""" start="00:19:00.340" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And then we need to drop the function on the stack.""" start="00:19:06.620" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And then I believe it's the letters g and f that graph this.""" start="00:19:11.640" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Let's see. Yep, there we go.""" start="00:19:17.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So there's our function and it looks nice.""" start="00:19:22.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""That was pretty easy.""" start="00:19:25.060" video="mainVideo-calc" id="subtitle"]] +[[!template text="""That's the fast way to do it.""" start="00:19:26.660" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I will, as a disclaimer, mention that""" start="00:19:29.020" video="mainVideo-calc" id="subtitle"]] +[[!template text="""using this quick approach,""" start="00:19:32.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that sometimes more complicated graphs""" start="00:19:34.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""will not turn out nicely,""" start="00:19:38.760" video="mainVideo-calc" id="subtitle"]] +[[!template text="""because by default, the resolution will be pretty low.""" start="00:19:40.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""That is to say it's... gnuplot is going to be""" start="00:19:44.340" video="mainVideo-calc" id="subtitle"]] +[[!template text="""skipping a lot of points""" start="00:19:48.120" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and so you'll have to learn a bit more""" start="00:19:49.900" video="mainVideo-calc" id="subtitle"]] +[[!template text="""about how to use the interface,""" start="00:19:52.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""what parameters to pass if you want all your graphs""" start="00:19:55.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to come out looking nice.""" start="00:19:59.520" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So that covers all the features that I wanted to cover.""" start="00:20:03.700" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Wish list""" start="00:20:08.800" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""I wanted to briefly mention a wish list of items""" start="00:20:08.800" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that I'd like to see in Calc.""" start="00:20:13.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""One of them would be improper integrals.""" start="00:20:16.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So that's like our definite integrals""" start="00:20:23.640" video="mainVideo-calc" id="subtitle"]] +[[!template text="""except for where a limit of integration is infinity.""" start="00:20:25.160" video="mainVideo-calc" id="subtitle"]] +[[!template text="""That's something that can be useful in a few applications.""" start="00:20:32.860" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Something else that would be neat to have would be""" start="00:20:38.560" video="mainVideo-calc" id="subtitle"]] +[[!template text="""annotations for row entries. So for example""" start="00:20:41.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""if I was putting together a sum of numbers""" start="00:20:45.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for, say, my monthly budget,""" start="00:20:48.820" video="mainVideo-calc" id="subtitle"]] +[[!template text="""let's say I was paying $2,000 for my rent""" start="00:20:53.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and let's say $800 a month for my groceries,""" start="00:20:57.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""(a lot of kids to feed there)""" start="00:21:03.832" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and then say another $60 for dining out, and so on,""" start="00:21:07.932" video="mainVideo-calc" id="subtitle"]] +[[!template text="""it would be nice if there was some way""" start="00:21:14.566" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to put a little annotation next to each number""" start="00:21:18.260" video="mainVideo-calc" id="subtitle"]] +[[!template text="""so that you could remember""" start="00:21:21.320" video="mainVideo-calc" id="subtitle"]] +[[!template text="""what the meaning of that number was more easily.""" start="00:21:23.400" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I actually looked into programming this into Calc myself,""" start="00:21:27.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but discovered that it would require reprogramming""" start="00:21:31.200" video="mainVideo-calc" id="subtitle"]] +[[!template text="""quite a bit of Calc to make that work well""" start="00:21:35.920" video="mainVideo-calc" id="subtitle"]] +[[!template text="""across all calc functionality,""" start="00:21:41.840" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and so, eventually, I gave up.""" start="00:21:43.480" video="mainVideo-calc" id="subtitle"]] +[[!template text="""But I'd still really like to have that feature.""" start="00:21:46.940" video="mainVideo-calc" id="subtitle"]] +[[!template text="""The final thing, though""" start="00:21:51.140" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I think this would not necessarily belong in Calc,""" start="00:21:52.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I think it would be cool if Emacs had some way""" start="00:21:54.580" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to run numerical solutions""" start="00:21:57.920" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for systems of differential equations,""" start="00:22:00.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""also known as a differential analyzer.""" start="00:22:02.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""So this would allow you to be able to set up simulation models""" start="00:22:06.020" video="mainVideo-calc" id="subtitle"]] +[[!template text="""involving systems of differential equations,""" start="00:22:09.280" video="mainVideo-calc" id="subtitle"]] +[[!template text="""for example, a spring mass system, or pressure temperature,""" start="00:22:11.680" video="mainVideo-calc" id="subtitle"]] +[[!template text="""or what have you, and then run the simulation""" start="00:22:14.880" video="mainVideo-calc" id="subtitle"]] +[[!template text="""using numerical approximation.""" start="00:22:18.040" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Maybe it would be silly""" start="00:22:22.120" video="mainVideo-calc" id="subtitle"]] +[[!template text="""to actually put that in Calc itself,""" start="00:22:24.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but a nice interface maybe to some other software,""" start="00:22:26.000" video="mainVideo-calc" id="subtitle"]] +[[!template text="""simple software that did that,""" start="00:22:30.340" video="mainVideo-calc" id="subtitle"]] +[[!template text="""an easy to use interface for that""" start="00:22:33.300" video="mainVideo-calc" id="subtitle"]] +[[!template text="""would be really great.""" start="00:22:35.780" video="mainVideo-calc" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Wrapping up""" start="00:22:38.600" video="mainVideo-calc" id="subtitle"]]</div>[[!template text="""So that's my entire talk.""" start="00:22:38.600" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I'll just mention some information.""" start="00:22:41.801" video="mainVideo-calc" id="subtitle"]] +[[!template text="""If you want to learn more about me""" start="00:22:44.535" video="mainVideo-calc" id="subtitle"]] +[[!template text="""or things that I'm interested in,""" start="00:22:48.366" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I do not any longer have a web presence.""" start="00:22:50.120" video="mainVideo-calc" id="subtitle"]] +[[!template text="""I don't have a website anymore,""" start="00:22:57.780" video="mainVideo-calc" id="subtitle"]] +[[!template text="""but I do have a Gemini capsule""" start="00:22:59.660" video="mainVideo-calc" id="subtitle"]] +[[!template text="""that I post to all the time.""" start="00:23:03.360" video="mainVideo-calc" id="subtitle"]] +[[!template text="""And if you can install, if you're willing to install the...""" start="00:23:07.140" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Gemini browser known as Elpher""" start="00:23:13.880" video="mainVideo-calc" id="subtitle"]] +[[!template text="""into Emacs, which is available from ELPA,""" start="00:23:19.080" video="mainVideo-calc" id="subtitle"]] +[[!template text="""then you can browse directly to it""" start="00:23:23.699" video="mainVideo-calc" id="subtitle"]] +[[!template text="""and look around my Gemini capsule.""" start="00:23:27.360" video="mainVideo-calc" id="subtitle"]] +[[!template text="""Thank you very much.""" start="00:23:31.440" video="mainVideo-calc" id="subtitle"]] + +</div> + +Captioner: sachac + Questions or comments? Please e-mail [christopher@librehacker.com](mailto:christopher@librehacker.com?subject=Comment%20for%20EmacsConf%202023%20calc%3A%20Basic%20Calc%20functionality%20for%20engineering%20or%20electronics) diff --git a/2025/info/calc-before.md b/2025/info/calc-before.md index ae994a76..28465a83 100644 --- a/2025/info/calc-before.md +++ b/2025/info/calc-before.md @@ -8,12 +8,27 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 24-min talk ; Q&A: IRC <https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen> Etherpad: <https://pad.emacsconf.org/2025-calc> Etherpad: <https://pad.emacsconf.org/2025-calc> Discuss on IRC: [#emacsconf-gen](https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen) -Status: Ready to stream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T18:00:00Z" end="2025-12-06T18:25:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~1:00 PM - 1:25 PM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~12:00 PM - 12:25 PM CST (US/Central)<br />Saturday, Dec 6 2025, ~11:00 AM - 11:25 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~10:00 AM - 10:25 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~6:00 PM - 6:25 PM UTC <br />Saturday, Dec 6 2025, ~7:00 PM - 7:25 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~8:00 PM - 8:25 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~11:30 PM - 11:55 PM IST (Asia/Kolkata)<br />Sunday, Dec 7 2025, ~2:00 AM - 2:25 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~3:00 AM - 3:25 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/gen/">Find out how to watch and participate</a></strong></div> +<div class="vid mainVideo"><video controls preload="none" id="mainVideo-calc"><source src="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.webm" />captions="""<track label="English" kind="captions" srclang="en" src="/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.vtt" default />"""<track kind="chapters" label="Chapters" src="/2025/captions/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main--chapters.vtt" /><p><em>Your browser does not support the video tag. Please download the video instead.</em></p></video>[[!template id="chapters" vidid="mainVideo-calc" data=""" +00:03.620 Introduction +02:36.640 What is Calc? +04:54.280 calc-algebraic-entry +06:37.399 calc-roll-down +08:07.760 Advanced functions +08:58.180 Solving equations with calc-solve-for +09:54.720 Systems of equations +12:00.080 calc-find-root +12:39.960 Derivatives and integrals +14:17.540 Programmable functions +18:12.160 Plotting +20:08.800 Wish list +22:38.600 Wrapping up +"""]]<div></div>Duration: 23:35 minutes<div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-calc">Open Etherpad</a></li><li><a href="https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main--chapters.vtt">Download --main--chapters.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.opus">Download --main.opus (20MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.png">Download --main.png</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-calc--basic-calc-functionality-for-engineering-or-electronics--christopher-howard--main.webm">Download --main.webm (56MB)</a></li><li><a href="https://youtu.be/MAc6gCUHjOw">View on Youtube</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/info/gmail-before.md b/2025/info/gmail-before.md index 0c76e39f..a9daa85b 100644 --- a/2025/info/gmail-before.md +++ b/2025/info/gmail-before.md @@ -8,7 +8,7 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 24-min talk ; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2025/current/bbb-gmail.html> Etherpad: <https://pad.emacsconf.org/2025-gmail> Etherpad: <https://pad.emacsconf.org/2025-gmail> Discuss on IRC: [#emacsconf-gen](https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen) -Status: Now playing on the conference livestream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T15:15:00Z" end="2025-12-06T15:40:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~10:15 AM - 10:40 AM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~9:15 AM - 9:40 AM CST (US/Central)<br />Saturday, Dec 6 2025, ~8:15 AM - 8:40 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~7:15 AM - 7:40 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~3:15 PM - 3:40 PM UTC <br />Saturday, Dec 6 2025, ~4:15 PM - 4:40 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~5:15 PM - 5:40 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~8:45 PM - 9:10 PM IST (Asia/Kolkata)<br />Saturday, Dec 6 2025, ~11:15 PM - 11:40 PM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~12:15 AM - 12:40 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/gen/">Find out how to watch and participate</a></strong></div> diff --git a/2025/info/gnus-after.md b/2025/info/gnus-after.md index f36b6ba8..bb76010d 100644 --- a/2025/info/gnus-after.md +++ b/2025/info/gnus-after.md @@ -1,6 +1,462 @@ <!-- Automatically generated by emacsconf-publish-after-page --> +<div class="transcript transcript-mainVideo"><a name="gnus-mainVideo-transcript"></a><h1>Transcript</h1> + + +<div class="transcript-heading">[[!template new="1" text="""Introduction""" start="00:00:02.620" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""Hello, my name is Amin Bandali,""" start="00:00:02.620" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and today I'd like to talk about""" start="00:00:04.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""reading and writing emails in GNU Emacs""" start="00:00:06.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""using Gnus specifically.""" start="00:00:08.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Gnus has had this sort of reputation""" start="00:00:14.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of being difficult to approach and configure.""" start="00:00:16.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""That's understandable""" start="00:00:20.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""because it has many, many options""" start="00:00:23.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and major and minor modes""" start="00:00:26.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that interact in different ways with each other.""" start="00:00:27.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And it also doesn't help that Gnus started originally""" start="00:00:30.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""as a newsreader""" start="00:00:35.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""rather than a mail client.""" start="00:00:36.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So a lot of the terminology that it uses""" start="00:00:38.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is also rooted in that,""" start="00:00:40.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""in reading and writing news.""" start="00:00:42.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""But nevertheless, with this video and talk,""" start="00:00:45.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I hope to provide a sort""" start="00:00:48.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of very quick introduction""" start="00:00:52.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of starting to use Gnus""" start="00:00:55.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to read and write email and send it.""" start="00:00:57.540" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We will use Gnus' IMAP support,""" start="00:01:00.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""mainly because a lot of people""" start="00:01:02.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""these days have email accounts""" start="00:01:06.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with mail service providers""" start="00:01:08.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that support IMAP,""" start="00:01:10.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which is an open standard.""" start="00:01:12.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So it's widely available and supported""" start="00:01:14.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""across many different providers""" start="00:01:17.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""as well as mail clients or mail user agents as well.""" start="00:01:19.720" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Demo""" start="00:01:25.240" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""Okay, so let's just jump straight right in.""" start="00:01:25.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I will enter this demo directory that I created""" start="00:01:30.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for the purposes of this demonstration""" start="00:01:34.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and change my home directory to this one""" start="00:01:36.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so that we can safely experiment with Gnus here.""" start="00:01:41.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""For this presentation, I've written up""" start="00:01:49.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""a quick initialization file or init file""" start="00:01:53.980" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that I will share afterwards as well""" start="00:01:56.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to get us going with Gnus.""" start="00:01:59.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""There's not much to it at the moment.""" start="00:02:01.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Just set up the package archives and""" start="00:02:04.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""install the keycast package""" start="00:02:07.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for showing the key presses in the mode line.""" start="00:02:09.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, that's about it.""" start="00:02:14.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And I'll also define""" start="00:02:15.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""a little like inline function +emacs.d""" start="00:02:16.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that allows me to conveniently write""" start="00:02:20.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and have it expanded""" start="00:02:24.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""or refer to files and directories, rather,""" start="00:02:26.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""paths that we could expand,""" start="00:02:29.301" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""inside my Emacs configuration directory.""" start="00:02:30.901" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I also have this eval-last-sexp""" start="00:02:32.834" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""bound to a global key,""" start="00:02:37.501" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so that I will be able to easily""" start="00:02:41.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""use it for this talk.""" start="00:02:43.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Okay, let's jump right in.""" start="00:02:47.520" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Don't panic""" start="00:02:49.960" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""First things first, don't panic.""" start="00:02:49.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And that's actually also the name""" start="00:02:52.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of the very first node""" start="00:02:55.268" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""in the Gnus manual when you open it.""" start="00:02:58.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And it's actually nice.""" start="00:03:01.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I definitely, definitely recommend""" start="00:03:02.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that you look through""" start="00:03:04.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""at least the very first couple of chapters of this,""" start="00:03:07.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""skim through it, and later on refer to it""" start="00:03:10.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""whenever you find something confusing""" start="00:03:14.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""or don't understand it.""" start="00:03:16.134" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""But yeah, we'll start""" start="00:03:19.500" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with these two paragraphs here.""" start="00:03:21.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So again, a Gnus installation""" start="00:03:22.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is basically just a list of one or more servers""" start="00:03:23.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and the subscribed groups from those servers""" start="00:03:28.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and articles in those groups.""" start="00:03:30.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""You can already kind of see""" start="00:03:32.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""where that influence of a newsreader comes in.""" start="00:03:34.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""But yeah, basically what it's saying is that,""" start="00:03:39.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""you know, we have one or more servers.""" start="00:03:41.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can think of them as email servers.""" start="00:03:43.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Groups can be like, we can think""" start="00:03:47.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of them as folders or directories.""" start="00:03:49.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And yeah, articles,""" start="00:03:52.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""those would be like our email messages.""" start="00:03:55.240" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Configuring servers""" start="00:03:58.560" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""With Gnus, we can add""" start="00:03:58.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and configure servers mainly using two variables.""" start="00:03:59.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""One of them is the gnus-select-method""" start="00:04:06.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and the other is gnus-secondary-select-methods.""" start="00:04:07.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""The first one predates the second one""" start="00:04:11.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and I generally don't recommend using it, because""" start="00:04:15.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""first of all, it can only point""" start="00:04:17.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to one server, and that server,""" start="00:04:22.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""because it's the primary,""" start="00:04:26.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""then Gnus won't add a prefix to its groups,""" start="00:04:27.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so later on, as you get into""" start="00:04:32.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""more advanced features of Gnus""" start="00:04:34.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and, for example, want to write rules""" start="00:04:36.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to modify your message composition""" start="00:04:38.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""in a way for certain groups, or file mail,""" start="00:04:42.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""automatically classify mail,""" start="00:04:47.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""this distinction can become""" start="00:04:48.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""confusing and annoying.""" start="00:04:51.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""My recommendation is to always and only use""" start="00:04:53.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""the gnus-secondary-select-methods.""" start="00:04:57.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, so let's do that here.""" start="00:05:01.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I'm gonna uncomment this portion.""" start="00:05:07.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So here, I set the primary select method to nil,""" start="00:05:10.300" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and the second one, I define an nnimap server""" start="00:05:16.420" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of the nnimap backend.""" start="00:05:24.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I give it the name ec25gnus.""" start="00:05:30.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""What I want it to do is to""" start="00:05:32.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""connect to my mail server,""" start="00:05:35.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which is at this address,""" start="00:05:37.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and fetch emails from it over TLS with this username.""" start="00:05:41.080" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text=""".authinfo""" start="00:05:46.240" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""And then the passwords or the credentials,""" start="00:05:46.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""you can put them in the .authinfo file.""" start="00:05:50.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Normally, you would want to, for example,""" start="00:05:56.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""encrypt this file with your GPG key.""" start="00:05:58.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""But for this demonstration, I haven't.""" start="00:06:03.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So yeah, the format is the keyword "machine"""" start="00:06:06.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""followed by the name of your Gnus server or account,""" start="00:06:10.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""followed by the word "login",""" start="00:06:15.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""then your login username,""" start="00:06:17.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and then the password, which here it's not shown.""" start="00:06:19.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah.""" start="00:06:23.960" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Configuration""" start="00:06:26.600" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""But before we actually set this,""" start="00:06:26.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I'll just show you that if we like start Gnus""" start="00:06:28.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with M-x gnus,""" start="00:06:31.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""initially, it will just show""" start="00:06:33.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""an error like this.""" start="00:06:36.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Even if we continue, it's empty.""" start="00:06:37.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""There's not much because Gnus doesn't know""" start="00:06:40.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""where to fetch these emails from.""" start="00:06:43.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And that's what we will configure.""" start="00:06:47.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Excuse me.""" start="00:06:52.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, so just for convenience,""" start="00:06:55.860" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we can bind Gnus to,""" start="00:06:57.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for example, C-c g, as I've done here.""" start="00:06:59.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""You will want to set your name""" start="00:07:00.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and email address, like so.""" start="00:07:04.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Here we tell Emacs""" start="00:07:05.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that we are going to be using Gnus for reading email,""" start="00:07:09.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""because Emacs comes""" start="00:07:11.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with other email clients as well,""" start="00:07:12.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""such as Rmail, and in fact, defaults to Rmail,""" start="00:07:14.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so this way, we tell it to use Gnus.""" start="00:07:18.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""By default, Gnus puts its newsrc file and other files,""" start="00:07:24.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I believe it still scatters them""" start="00:07:31.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""in a few different directories""" start="00:07:34.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""in your home directory,""" start="00:07:35.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so it's a little bit messy.""" start="00:07:36.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So what I prefer to do is to just put it""" start="00:07:37.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""all under the Gnus directory""" start="00:07:40.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""inside of my Emacs configuration, as I do here.""" start="00:07:42.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, and then here we just tell Gnus""" start="00:07:47.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to, like, don't try to bother""" start="00:07:50.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with a generic newsrc file""" start="00:07:53.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that would be shared""" start="00:07:55.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with other news readers.""" start="00:07:57.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Just want to use it for email.""" start="00:07:58.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And yeah, so we just tell Gnus""" start="00:07:59.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to keep all of its data""" start="00:08:01.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""inside a dedicated .newsrc.eld""" start="00:08:03.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""(for Emacs Lisp data) file instead.""" start="00:08:08.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And we can also have Gnus not prompt us""" start="00:08:12.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""when we want to exit with q.""" start="00:08:15.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Anyway, so let's go ahead and evaluate this.""" start="00:08:19.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So this has been set,""" start="00:08:23.400" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Starting Gnus""" start="00:08:25.720" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""so if we type M-x gnus again, or hit C-c g,""" start="00:08:25.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""now we're faced with an empty buffer,""" start="00:08:32.268" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and it says no news is good news,""" start="00:08:35.700" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and that's actually""" start="00:08:37.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""one of the characteristics of Gnus""" start="00:08:38.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is that by default it tries""" start="00:08:40.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to like sort of declutter""" start="00:08:44.780" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and show us a little less possible""" start="00:08:47.620" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""in the group buffer,""" start="00:08:49.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""meaning that if you don't have""" start="00:08:50.820" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""any groups with unread or marked""" start="00:08:53.260" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""or, like, starred messages, it will not show them.""" start="00:08:55.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""To actually see all of our groups or folders,""" start="00:09:00.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we hit shift L or capital L,""" start="00:09:03.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and we see that we have an inbox here,""" start="00:09:08.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""as expected. So we enter the inbox,""" start="00:09:12.420" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and we see that there is an article there""" start="00:09:14.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and it's already been marked as read.""" start="00:09:17.460" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""But if we mark it as unread""" start="00:09:20.780" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and exit and enter Gnus again,""" start="00:09:22.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""this is what we would see.""" start="00:09:25.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We would see that our group""" start="00:09:27.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and then we enter it, we see our mail here.""" start="00:09:28.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, and this is our very first email""" start="00:09:34.100" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that we read in GNU Emacs here, inside Gnus.""" start="00:09:36.160" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Always showing groups""" start="00:09:40.080" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""It might be useful to have Gnus always show""" start="00:09:40.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""certain groups or folders""" start="00:09:43.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""even if they don't have""" start="00:09:46.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""anything unread or marked inside of them.""" start="00:09:48.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""The way we can do that is""" start="00:09:52.340" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""by setting this variable""" start="00:09:56.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""gnus-permanently-visible-groups""" start="00:09:57.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to a regular expression""" start="00:10:01.340" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that describes the name of these groups.""" start="00:10:03.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So if we launch Gnus again,""" start="00:10:09.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""this time, we see that that group is visible,""" start="00:10:11.540" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""even though there's no unread messages in it.""" start="00:10:14.760" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Reading messages""" start="00:10:19.900" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""When we enter a group or folder,""" start="00:10:19.900" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we will see a list of all of our messages.""" start="00:10:24.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Here, we only have one.""" start="00:10:26.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can press M-u or Alt-u""" start="00:10:27.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to mark something as unread.""" start="00:10:31.940" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""You can press d to mark it as read.""" start="00:10:34.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""If you press just u,""" start="00:10:38.540" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""it'll tick the article,""" start="00:10:40.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which is kind of the equivalent""" start="00:10:41.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of marking the message or email""" start="00:10:44.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""as starred in other email clients""" start="00:10:47.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""such as Thunderbird.""" start="00:10:50.540" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We see that when there are groups""" start="00:10:55.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that have starred or ticked messages""" start="00:11:00.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""inside of them,""" start="00:11:03.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Gnus will mark them""" start="00:11:04.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with this little star here, or asterisk.""" start="00:11:05.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""This talk is just barely""" start="00:11:16.020" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""scratching the surface.""" start="00:11:17.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Let's see how far...""" start="00:11:19.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""How am I doing with the time?""" start="00:11:21.081" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Okay, 11 minutes already.""" start="00:11:22.760" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Debugging IMAP""" start="00:11:30.120" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""Just a couple of helpful things here,""" start="00:11:30.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""like this nnimap-record-commands variable.""" start="00:11:32.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""It's useful when you want to debug""" start="00:11:36.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""your IMAP setup with Gnus.""" start="00:11:38.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""If you set it to anything non-nil,""" start="00:11:40.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""it will log the commands that it runs""" start="00:11:42.860" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to a special `\*imap log\*` buffer.""" start="00:11:46.700" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And here I just set it""" start="00:11:49.540" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to this init-file-debug variable,""" start="00:11:50.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which is set to non-nil""" start="00:11:52.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""whenever you launch Emacs""" start="00:11:55.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with the --debug-init switch,""" start="00:11:56.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so that's pretty helpful.""" start="00:11:59.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""You want to also set your sent folder,""" start="00:12:02.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""basically, where Gnus will save""" start="00:12:05.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""a copy of the message that you just sent.""" start="00:12:07.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Normally, I think the convention these days is,""" start="00:12:09.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""a lot of you know servers and clients""" start="00:12:12.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""use a dedicated sent folder,""" start="00:12:16.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""but with Gnus, I just prefer to use INBOX itself.""" start="00:12:18.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Mainly because then I will have""" start="00:12:24.340" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""threading working for free,""" start="00:12:27.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so I can read the entire thread""" start="00:12:28.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of an email chain there in one place.""" start="00:12:31.940" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Of course, we don't have to keep""" start="00:12:34.300" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""the messages in there forever.""" start="00:12:35.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And in fact, Gnus has facilities,""" start="00:12:38.900" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""both manual and automated,""" start="00:12:42.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for expiring emails into""" start="00:12:43.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""different locations or different folders.""" start="00:12:46.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah. So let's move on here.""" start="00:12:52.680" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Topics""" start="00:12:55.160" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""Topics are another nice feature of Gnus.""" start="00:12:55.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So this is useful""" start="00:13:02.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for creating some topics""" start="00:13:03.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and then classifying or grouping""" start="00:13:05.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""your directories there.""" start="00:13:08.460" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So we will see the use""" start="00:13:10.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of this in a moment,""" start="00:13:11.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""where, let's say, I want to add""" start="00:13:13.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""a second account to Gnus.""" start="00:13:17.020" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""This one I'm going to call ec25work.""" start="00:13:20.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Let's pretend that""" start="00:13:23.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""this is my work email.""" start="00:13:24.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So if we open Gnus now,""" start="00:13:29.860" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we see that our work INBOX""" start="00:13:32.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""also shows up here.""" start="00:13:37.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And because we enabled topic mode,""" start="00:13:37.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we see that we have""" start="00:13:41.300" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""these sort of buttons""" start="00:13:42.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""like Gnus and misc here.""" start="00:13:43.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And we can, I believe,""" start="00:13:44.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""create a topic with capital T n.""" start="00:13:46.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can call it personal, this one.""" start="00:13:49.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Let's create another one, work.""" start="00:13:52.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And then what we can do is go""" start="00:13:56.940" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""over the directory that we want,""" start="00:13:59.580" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for example, this one,""" start="00:14:02.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""hit capital T m to move it""" start="00:14:04.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to the personal topic,""" start="00:14:08.220" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and this work one,""" start="00:14:11.900" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""move it to the work topic.""" start="00:14:13.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So we can nicely classify""" start="00:14:15.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and group our groups folders here,""" start="00:14:17.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which is especially useful""" start="00:14:23.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""when you have hundreds of them.""" start="00:14:24.720" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Customizing message display""" start="00:14:25.560" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""Anyhow, we can customize""" start="00:14:25.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""different aspects of message display.""" start="00:14:29.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Like for example,""" start="00:14:35.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we can this way customize""" start="00:14:35.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and change the order of""" start="00:14:38.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which headers we want to see and where.""" start="00:14:39.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So if I launch Gnus""" start="00:14:41.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and go back to this email here,""" start="00:14:45.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""these are the headers that we see at the top.""" start="00:14:48.460" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Excuse me.""" start="00:14:52.140" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And with Gnus we can always""" start="00:14:52.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can have it show all the headers""" start="00:14:55.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""by pressing t to toggle the headers.""" start="00:14:57.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Here we can see all the nitty-gritty""" start="00:15:02.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and all of the headers in the message""" start="00:15:04.580" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and we can toggle it back with t again.""" start="00:15:06.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can modify and customize the sorting""" start="00:15:12.220" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""with dedicated sorting functions.""" start="00:15:16.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""It comes with a number of them""" start="00:15:20.020" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""out of the box""" start="00:15:21.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""but we can define them as well.""" start="00:15:21.600" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Sending emails""" start="00:15:24.320" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""Now to send emails. Let's see.""" start="00:15:24.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We will be using message,""" start="00:15:29.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and that's what Gnus itself uses.""" start="00:15:31.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So I will set things up here.""" start="00:15:34.940" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Let's see.""" start="00:15:38.580" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Okay, so first of all,""" start="00:15:42.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we want to have Gnus mark""" start="00:15:44.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""the messages that we write to others""" start="00:15:46.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""as read automatically,""" start="00:15:48.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so this option does that.""" start="00:15:49.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And then we define posting styles this way""" start="00:15:51.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""using the prefix, the name""" start="00:15:58.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of the IMAP server.""" start="00:16:01.620" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And this is how we can tell it to use""" start="00:16:04.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""what email address for the From [header]""" start="00:16:06.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and which SMTP server to send it with.""" start="00:16:09.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, and then gcc is where Gnus will save""" start="00:16:14.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""the copy of the messages that we write.""" start="00:16:17.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So if we go ahead and launch Gnus again.""" start="00:16:20.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can go into our personal email here,""" start="00:16:24.140" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""hit m to compose a new message.""" start="00:16:26.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can prepare an email to,""" start="00:16:28.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""let's say, our work address.""" start="00:16:33.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Hello from EmacsConf 2025 Gnus talk.""" start="00:16:35.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Hello, this is just a test. :)""" start="00:16:42.420" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, and we hit send.""" start="00:16:47.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""The sending will be done""" start="00:16:55.740" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""using Emacs's built-in SMTP libraries.""" start="00:16:56.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Sometimes it can take a moment.""" start="00:17:03.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Okay, that's it. It's done.""" start="00:17:05.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So if we go back out""" start="00:17:07.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and if we hit g to get new news,""" start="00:17:09.260" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""we should be able to see our new email there""" start="00:17:11.560" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""in the other account that we just sent it to.""" start="00:17:15.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So we can come here, open it,""" start="00:17:17.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and there we go.""" start="00:17:22.361" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Plans""" start="00:17:26.660" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""There is a lot to configure in Gnus,""" start="00:17:26.660" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and we're just barely scratching the surface,""" start="00:17:29.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and unfortunately I don't have the time""" start="00:17:31.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to explain all of these""" start="00:17:34.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""but I do plan on doing""" start="00:17:35.000" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""a much longer running series,""" start="00:17:36.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""whether it's text or videos,""" start="00:17:38.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""showing how to configure""" start="00:17:41.500" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and use a lot of these different aspects of Gnus.""" start="00:17:42.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""But yeah, here, near the end, just a couple of...""" start="00:17:45.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""quick things. I find it's nice to have message""" start="00:17:49.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""prompt us for [confirmation]""" start="00:17:54.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""that we do want to send a message.""" start="00:17:56.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Actually, when it does that, I take""" start="00:17:59.200" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""another look over my email""" start="00:18:01.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to make sure I don't have any typos.""" start="00:18:02.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""It's generally a good idea to wrap your messages""" start="00:18:07.060" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""around 70 or 72 characters.""" start="00:18:09.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We do that here.""" start="00:18:14.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""We can tell Gnus to forward messages""" start="00:18:16.620" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""as a proper MIME part,""" start="00:18:19.160" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""instead of some half-broken way.""" start="00:18:22.600" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""This customization, the sendmail function,""" start="00:18:27.060" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is how we tell Gnus with message""" start="00:18:30.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to use the SMTP library to sending the email,""" start="00:18:34.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and these two variables are useful for""" start="00:18:38.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""omitting our own email address""" start="00:18:42.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""when we want to send someone,""" start="00:18:45.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""like when we hit r, to reply to someone.""" start="00:18:47.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""if we configure these variables,""" start="00:18:50.180" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""then Gnus won't add""" start="00:18:51.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""our own address to the To or Cc,""" start="00:18:52.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which is pretty useful.""" start="00:18:56.060" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I also find it helpful""" start="00:18:58.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to unbind C-c C-s.""" start="00:18:59.920" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""That's another key""" start="00:19:03.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for sending the message [in addition to C-c C-c].""" start="00:19:04.975" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And because C-c C-d,""" start="00:19:06.320" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""which is very close to it on the QWERTY layout,""" start="00:19:09.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is useful for saving a draft""" start="00:19:13.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and then coming back to it,""" start="00:19:15.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I don't want to accidentally hit C-c C-s,""" start="00:19:16.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and send the message prematurely.""" start="00:19:20.080" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""So I unbind it.""" start="00:19:22.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Yeah, anyway, that's about it.""" start="00:19:25.980" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Wrapping up""" start="00:19:27.960" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""That's a kind of very quick tour""" start="00:19:27.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and introduction of setting up Gnus.""" start="00:19:31.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Here, we just configured a remote IMAP server,""" start="00:19:37.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""but we can also, of course,""" start="00:19:40.720" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""set up a local IMAP server such as Dovecot""" start="00:19:43.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and point Gnus to there,""" start="00:19:46.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and use programs like OfflineIMAP, I believe,""" start="00:19:48.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""or the mbsync program from isync package""" start="00:19:52.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""or isync project to synchronize our messages""" start="00:19:57.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""to local mail directories""" start="00:20:02.940" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and then point Gnus to it.""" start="00:20:04.480" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""The reason we might want to use that""" start="00:20:06.280" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is to always have a copy of our messages at hand""" start="00:20:08.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so we can use offline.""" start="00:20:11.720" video="mainVideo-gnus" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""nnimap""" start="00:20:12.760" video="mainVideo-gnus" id="subtitle"]]</div>[[!template text="""And why use nnimap specifically?""" start="00:20:12.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""As of now, the Maildir backend included with Gnus""" start="00:20:17.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is very inefficient,""" start="00:20:27.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""especially when dealing with""" start="00:20:29.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""tens or hundreds of thousands of messages""" start="00:20:31.400" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""like some of us are.""" start="00:20:33.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""It just takes an eternity to try""" start="00:20:36.660" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and index them and get going.""" start="00:20:38.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""In that case, what I recommend doing""" start="00:20:43.260" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""is instead of interfacing directly with Maildir,""" start="00:20:44.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""for Gnus, just install and run""" start="00:20:47.800" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Dovecot, a local IMAP server,""" start="00:20:52.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and point Gnus to that.""" start="00:20:54.360" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""I plan on writing tutorials or doing videos""" start="00:20:59.820" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""about these other aspects""" start="00:21:02.960" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""of configuring Gnus after the conference.""" start="00:21:06.640" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""That's about it for me,""" start="00:21:10.520" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""so I hope you find this helpful.""" start="00:21:11.440" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""If you have any questions,""" start="00:21:14.120" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""please feel free to email me""" start="00:21:16.680" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""at bandali@gnu.org or @kelar.org.""" start="00:21:18.240" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""You can take a look at my personal website""" start="00:21:23.760" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""where I plan on posting""" start="00:21:25.880" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""other Emacs and Gnus materials.""" start="00:21:26.840" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""And yeah, thank you for watching""" start="00:21:31.060" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""and I hope you enjoy the rest of the conference.""" start="00:21:33.040" video="mainVideo-gnus" id="subtitle"]] +[[!template text="""Take care.""" start="00:21:35.160" video="mainVideo-gnus" id="subtitle"]] + +</div> + +Captioner: sachac + Questions or comments? Please e-mail [bandali@gnu.org](mailto:bandali@gnu.org?subject=Comment%20for%20EmacsConf%202023%20gnus%3A%20Reading%20and%20writing%20emails%20in%20GNU%20Emacs%20with%20Gnus) diff --git a/2025/info/gnus-before.md b/2025/info/gnus-before.md index 1267f806..e2a23033 100644 --- a/2025/info/gnus-before.md +++ b/2025/info/gnus-before.md @@ -8,12 +8,30 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 22-min talk ; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2025/current/bbb-gnus.html> Etherpad: <https://pad.emacsconf.org/2025-gnus> Etherpad: <https://pad.emacsconf.org/2025-gnus> Discuss on IRC: [#emacsconf-gen](https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen) -Status: Ready to stream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T15:50:00Z" end="2025-12-06T16:15:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~10:50 AM - 11:15 AM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~9:50 AM - 10:15 AM CST (US/Central)<br />Saturday, Dec 6 2025, ~8:50 AM - 9:15 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~7:50 AM - 8:15 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~3:50 PM - 4:15 PM UTC <br />Saturday, Dec 6 2025, ~4:50 PM - 5:15 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~5:50 PM - 6:15 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~9:20 PM - 9:45 PM IST (Asia/Kolkata)<br />Saturday, Dec 6 2025, ~11:50 PM - 12:15 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~12:50 AM - 1:15 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/gen/">Find out how to watch and participate</a></strong></div> +<div class="vid mainVideo"><video controls preload="none" id="mainVideo-gnus"><source src="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.webm" />captions="""<track label="English" kind="captions" srclang="en" src="/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.vtt" default />"""<track kind="chapters" label="Chapters" src="/2025/captions/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main--chapters.vtt" /><p><em>Your browser does not support the video tag. Please download the video instead.</em></p></video>[[!template id="chapters" vidid="mainVideo-gnus" data=""" +00:02.620 Introduction +01:25.240 Demo +02:49.960 Don't panic +03:58.560 Configuring servers +05:46.240 .authinfo +06:26.600 Configuration +08:25.720 Starting Gnus +09:40.080 Always showing groups +10:19.900 Reading messages +11:30.120 Debugging IMAP +12:55.160 Topics +14:25.560 Customizing message display +15:24.320 Sending emails +17:26.660 Plans +19:27.960 Wrapping up +20:12.760 nnimap +"""]]<div></div>Duration: 21:37 minutes<div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-gnus">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2025/current/bbb-gnus.html">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main--chapters.vtt">Download --main--chapters.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.opus">Download --main.opus (19MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.png">Download --main.png</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--main.webm">Download --main.webm (60MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--split.txt">Download --split.txt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-gnus--reading-and-writing-emails-in-gnu-emacs-with-gnus--amin-bandali--split.vtt">Download --split.vtt</a></li><li><a href="https://youtu.be/0Pu8oqdsSig">View on Youtube</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/info/juicemacs-before.md b/2025/info/juicemacs-before.md index d41ff742..8f2135c4 100644 --- a/2025/info/juicemacs-before.md +++ b/2025/info/juicemacs-before.md @@ -8,7 +8,7 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 20-min talk ; Q&A: Etherpad <https://pad.emacsconf.org/2025-juicemacs> Etherpad: <https://pad.emacsconf.org/2025-juicemacs> Discuss on IRC: [#emacsconf-dev](https://chat.emacsconf.org/?join=emacsconf,emacsconf-dev) -Status: Now playing on the conference livestream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T15:15:00Z" end="2025-12-06T15:35:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~10:15 AM - 10:35 AM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~9:15 AM - 9:35 AM CST (US/Central)<br />Saturday, Dec 6 2025, ~8:15 AM - 8:35 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~7:15 AM - 7:35 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~3:15 PM - 3:35 PM UTC <br />Saturday, Dec 6 2025, ~4:15 PM - 4:35 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~5:15 PM - 5:35 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~8:45 PM - 9:05 PM IST (Asia/Kolkata)<br />Saturday, Dec 6 2025, ~11:15 PM - 11:35 PM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~12:15 AM - 12:35 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/dev/">Find out how to watch and participate</a></strong></div> diff --git a/2025/info/latex-before.md b/2025/info/latex-before.md index 57b9993c..e3affec9 100644 --- a/2025/info/latex-before.md +++ b/2025/info/latex-before.md @@ -8,12 +8,12 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 20-min talk ; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2025/current/bbb-latex.html> Etherpad: <https://pad.emacsconf.org/2025-latex> Etherpad: <https://pad.emacsconf.org/2025-latex> Discuss on IRC: [#emacsconf-gen](https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen) -Status: Ready to stream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T16:25:00Z" end="2025-12-06T16:45:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~11:25 AM - 11:45 AM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~10:25 AM - 10:45 AM CST (US/Central)<br />Saturday, Dec 6 2025, ~9:25 AM - 9:45 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~8:25 AM - 8:45 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~4:25 PM - 4:45 PM UTC <br />Saturday, Dec 6 2025, ~5:25 PM - 5:45 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~6:25 PM - 6:45 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~9:55 PM - 10:15 PM IST (Asia/Kolkata)<br />Sunday, Dec 7 2025, ~12:25 AM - 12:45 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~1:25 AM - 1:45 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/gen/">Find out how to watch and participate</a></strong></div> - +<div class="vid mainVideo"><div></div><div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-latex">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2025/current/bbb-latex.html">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-latex--latex-export-in-orgmode-the-overhaul--pedro-a-aranda-gutirrez--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-latex--latex-export-in-orgmode-the-overhaul--pedro-a-aranda-gutirrez--intro.webm">Download --intro.webm</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/info/llm-after.md b/2025/info/llm-after.md index b83899b2..91904dd7 100644 --- a/2025/info/llm-after.md +++ b/2025/info/llm-after.md @@ -1,6 +1,372 @@ <!-- Automatically generated by emacsconf-publish-after-page --> +<div class="transcript transcript-mainVideo"><a name="llm-mainVideo-transcript"></a><h1>Transcript</h1> + + +<div class="transcript-heading">[[!template new="1" text="""Introduction""" start="00:00:01.040" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""Hi, I'm Andrew Hyatt.""" start="00:00:01.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I'm going to talk to you today about Emacs and AI,""" start="00:00:03.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and where things are right now""" start="00:00:09.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""in the world of Emacs and AI,""" start="00:00:10.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""via large language models,""" start="00:00:12.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and where things might be going,""" start="00:00:14.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and what it means for the future of Emacs.""" start="00:00:17.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I think what we're seeing with Emacs is interesting.""" start="00:00:22.700" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We've seen a lot of different things""" start="00:00:27.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""come around in the past year,""" start="00:00:29.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""in the past several years.""" start="00:00:31.560" video="mainVideo-llm" id="subtitle"]] +[[!template text="""There's lots of different solutions.""" start="00:00:33.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But in the past year, things have been very interesting.""" start="00:00:35.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I think there's new and interesting questions""" start="00:00:36.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""about what does it mean to use Emacs?""" start="00:00:39.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""What does it mean to use any editor?""" start="00:00:43.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I'm going to be talking about Emacs,""" start="00:00:45.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and I'm going to show you various Emacs packages""" start="00:00:47.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""as demonstrations of these ideas.""" start="00:00:50.360" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But there's the general question of""" start="00:00:53.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""what does it mean to use any editor, not just Emacs?""" start="00:00:59.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""What does it mean to do work?""" start="00:01:03.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And I think the industry in general is facing these challenges""" start="00:01:06.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""of we don't really know where things are going to end up,""" start="00:01:10.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but we do know the direction they're going.""" start="00:01:13.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Emacs is a reflection of that.""" start="00:01:16.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I think the answer for Emacs might be""" start="00:01:20.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""a little bit different than everything else,""" start="00:01:23.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but I do want to show you what's out there""" start="00:01:25.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""so we can explore what are the possibilities""" start="00:01:28.600" video="mainVideo-llm" id="subtitle"]] +[[!template text="""of Emacs, AI, and generally how we get things done.""" start="00:01:33.320" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Thanks. Let's dive right into it.""" start="00:01:41.120" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Copilot""" start="00:01:44.720" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""We're going to start by showing you""" start="00:01:44.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""some things that are pretty well integrated,""" start="00:01:48.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that look a lot like what you see in Emacs""" start="00:01:51.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and fit in with the kinds of editing""" start="00:01:55.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that you normally do in Emacs.""" start="00:01:58.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So this is just kind of like, it's well integrated.""" start="00:02:02.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So we're going to talk about Copilot and Semext.""" start="00:02:06.580" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Copilot is by Microsoft via GitHub,""" start="00:02:08.780" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and Semext is just my personal demo,""" start="00:02:12.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but they're both showing you, you know,""" start="00:02:14.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""this kind of thing. Let's start with Copilot.""" start="00:02:18.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Let's try out Copilot on just a standard bit of Elisp.""" start="00:02:24.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We're going to write a Fibonacci function.""" start="00:02:31.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Let's try out Emacs on a standard bit of Elisp.""" start="00:02:38.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We're going to write a Fibonacci function.""" start="00:02:43.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And you can see like as soon as we even start typing it,""" start="00:02:49.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""we get everything as a completion.""" start="00:02:53.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So you can just press Tab here,""" start="00:02:56.340" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and you've just completed""" start="00:02:59.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""a significant bunch of Emacs Lisp code.""" start="00:03:02.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It will do this no matter where you are.""" start="00:03:06.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So, pretty useful. It will just keep suggesting things.""" start="00:03:09.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Do you want to do this?""" start="00:03:14.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I'm not sure.""" start="00:03:16.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But it usually is offering pretty reasonable things.""" start="00:03:17.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So you could do this with code,""" start="00:03:22.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""of course, any code.""" start="00:03:29.300" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You don't really even have to have a mode for it, right?""" start="00:03:32.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""That's kind of the beauty of AI is that""" start="00:03:33.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you don't need any Emacs functionality for this,""" start="00:03:36.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""except for Copilot.""" start="00:03:38.520" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It doesn't need to know the structure of your code.""" start="00:03:39.520" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It doesn't need anything except for the text itself""" start="00:03:41.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and whatever AI integration that this is.""" start="00:03:45.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We can look at, you can do the same thing with Org-mode.""" start="00:03:51.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So we could say create, no,""" start="00:03:53.740" video="mainVideo-llm" id="subtitle"]] +[[!template text="""how about let's, let's do, you know, spring cleaning.""" start="00:03:58.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's actually the fall, but still we'll say spring cleaning.""" start="00:04:02.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And it'll start suggesting things that, you know,""" start="00:04:10.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""maybe at first, it doesn't really know what to do to""" start="00:04:12.768" video="mainVideo-llm" id="subtitle"]] +[[!template text="""clean up all code.""" start="00:04:15.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It thinks I need to clean up code, but no,""" start="00:04:16.434" video="mainVideo-llm" id="subtitle"]] +[[!template text="""this is going to be actual, you know,""" start="00:04:18.401" video="mainVideo-llm" id="subtitle"]] +[[!template text="""clean hood over range. Clean out pantry.""" start="00:04:21.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""These are all really reasonable suggestions.""" start="00:04:31.568" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You just keep going here.""" start="00:04:33.880" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Semext""" start="00:04:38.320" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""I'm going to demonstrate Semext,""" start="00:04:38.320" video="mainVideo-llm" id="subtitle"]] +[[!template text="""which is a package I have on GNU Elpa,""" start="00:04:40.560" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that is designed to integrate AI in a very Emacs-like way.""" start="00:04:43.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And so what you could do is you could do a""" start="00:04:48.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""semext-search-forward.""" start="00:04:51.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""The UI looks just like other Emacs commands,""" start="00:04:54.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but you can search for anything.""" start="00:04:58.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""There's really no way to express what I'm about to,""" start="00:05:02.380" video="mainVideo-llm" id="subtitle"]] +[[!template text="""what I'm trying to demonstrate""" start="00:05:06.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""in Emacs's normal search commands.""" start="00:05:08.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You could really ask for anything.""" start="00:05:12.360" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And it takes a little while, which is not Emacs-like,""" start="00:05:15.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but everything else is sort of like""" start="00:05:18.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it's designed to be like Emacs,""" start="00:05:20.034" video="mainVideo-llm" id="subtitle"]] +[[!template text="""except way more powerful.""" start="00:05:21.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You don't need any mode to be active for this.""" start="00:05:23.520" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You just need the library""" start="00:05:27.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and an AI provider of some sort, either locally""" start="00:05:32.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""or, you know, your favorite cloud provider.""" start="00:05:34.760" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Integrated AI experiences: gptel, ellama, chatgpt-shell, etc.""" start="00:05:41.200" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""Now we're going to move on to a different way""" start="00:05:41.200" video="mainVideo-llm" id="subtitle"]] +[[!template text="""of interacting with AI and Emacs.""" start="00:05:43.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""This way is less like the normal editing experience.""" start="00:05:46.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So you lose some familiarity. However, in exchange,""" start="00:05:52.320" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it is a lot more powerful.""" start="00:05:57.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And there's a whole suite of these tools.""" start="00:05:58.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I'm going to demonstrate gptel,""" start="00:06:00.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""which is the most popular one.""" start="00:06:02.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But there are many.""" start="00:06:05.780" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And I think different people have""" start="00:06:06.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""their own preferences of what they like to use.""" start="00:06:08.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We're going to try now something""" start="00:06:11.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that is a step away from just editing.""" start="00:06:13.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And we're going to, I'm actually using gptel.""" start="00:06:15.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""There are several packages that are going to be""" start="00:06:19.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""doing the same sort of thing as I'm going to show you.""" start="00:06:22.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""gptel has sort of become the most popular one.""" start="00:06:25.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So that's why I'm showing that to you.""" start="00:06:30.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But let's just highlight everything and say gptel rewrite.""" start="00:06:32.200" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And gptel basically just has a few things.""" start="00:06:39.320" video="mainVideo-llm" id="subtitle"]] +[[!template text="""There's different ways of thinking about this.""" start="00:06:42.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""With just a few very configurable menus,""" start="00:06:45.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you can do a large variety of things.""" start="00:06:50.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So let's give rewrite instructions.""" start="00:06:53.960" video="mainVideo-llm" id="subtitle"]] +[[!template text=""""Turn this into an iterative program""" start="00:06:59.820" video="mainVideo-llm" id="subtitle"]] +[[!template text="""instead of a recursive program."""" start="00:07:06.601" video="mainVideo-llm" id="subtitle"]] +[[!template text="""In Elisp, you really should not be using recursion.""" start="00:07:12.200" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So we could say "return to be ready".""" start="00:07:17.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Do we accept it?""" start="00:07:20.360" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Yes, we accept it. Or we could iterate and say, no, no,""" start="00:07:21.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that's not what we meant. We meant something else.""" start="00:07:24.520" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Or you did something a little something wrong.""" start="00:07:26.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Please fix it.""" start="00:07:29.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So this is all very powerful.""" start="00:07:29.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Is this editing?""" start="00:07:31.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Well, it's in the editor.""" start="00:07:33.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You could do this while editing, while deleting,""" start="00:07:40.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you could be doing some sort of traditional editing.""" start="00:07:42.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And then this, which is editing""" start="00:07:44.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""in the sense that it's in your editor,""" start="00:07:47.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you might have to highlight""" start="00:07:48.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""some parts of the file and do things,""" start="00:07:51.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but generally you don't even need to,""" start="00:07:52.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""or you go to a spot and you say, put code at this spot.""" start="00:07:54.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's kind of like editing.""" start="00:07:59.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I would say it's not exactly editing,""" start="00:08:01.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but it's at least something that must happen in an editor""" start="00:08:05.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and it's well integrated into Emacs.""" start="00:08:10.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""As you can tell, it used very sort of""" start="00:08:12.360" video="mainVideo-llm" id="subtitle"]] +[[!template text="""modern standard Emacs UI paradigms""" start="00:08:14.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and it's all written in Elisp.""" start="00:08:18.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Everything is happening in Elisp here.""" start="00:08:20.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So this is just very much an Emacs experience.""" start="00:08:23.780" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's just not exactly editing""" start="00:08:25.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""because the thing doing the editing""" start="00:08:27.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""is the AI and not you.""" start="00:08:29.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You're just kind of telling it what to do.""" start="00:08:32.520" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Outside the editor""" start="00:08:36.040" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""Now we're going to go and look at a way of interaction""" start="00:08:36.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that's even more powerful""" start="00:08:41.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and even more disconnected from the normal editing experience.""" start="00:08:43.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""In fact, it's so disconnected""" start="00:08:46.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that most people are using this without an editor.""" start="00:08:47.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""These are things like Claude Code""" start="00:08:52.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""or the sort of open source equivalent, Aider.""" start="00:08:57.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""There's a few other things that follow this pattern as well.""" start="00:09:01.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But it's very interesting in the sense""" start="00:09:05.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that while you can integrate these with the editors,""" start="00:09:07.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and I'm going to show you an Emacs integration,""" start="00:09:09.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you don't need to.""" start="00:09:12.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And that's not the way most people are using them.""" start="00:09:13.520" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And I find it very interesting that sort of""" start="00:09:16.940" video="mainVideo-llm" id="subtitle"]] +[[!template text="""we're going back kind of full circle where, you know,""" start="00:09:19.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""in the 1960s or 70s, we were using Ed from the terminal""" start="00:09:23.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""to edit files, but then we created editors,""" start="00:09:31.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and that was a really good idea.""" start="00:09:35.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It is a lot easier to edit files""" start="00:09:37.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""when you have an actual UI.""" start="00:09:40.168" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But now it's 2025, and we're back in the terminal,""" start="00:09:42.500" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and we're editing files through the terminal,""" start="00:09:46.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and you know what, it's great,""" start="00:09:50.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but I think it's even better with Emacs.""" start="00:09:53.600" video="mainVideo-llm" id="subtitle"]] +[[!template text="""On the other hand, it comes with some trade-offs,""" start="00:09:56.900" video="mainVideo-llm" id="subtitle"]] +[[!template text="""as you can see, as we will see.""" start="00:10:00.280" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Outside Experiences: claude-code.el, aidermacs, eca""" start="00:10:04.734" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""Okay, we're going to look at""" start="00:10:04.734" video="mainVideo-llm" id="subtitle"]] +[[!template text="""[audio glitch] Claude Code IDE, aidermacs, ECA.""" start="00:10:07.468" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Last time, I didn't show you all the variants.""" start="00:10:20.321" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I do want to show you eca, which points to,""" start="00:10:22.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it is a very similar tool in what it does,""" start="00:10:26.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but does have a different""" start="00:10:29.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and I think better type of Emacs integration.""" start="00:10:32.740" video="mainVideo-llm" id="subtitle"]] +[[!template text="""All right, we're going to demonstrate Claude Code IDE,""" start="00:10:37.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""which is one of three Claude Code packages.""" start="00:10:42.600" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's a bit confusing.""" start="00:10:46.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""One of them will be demoed by another presenter""" start="00:10:47.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""at the Emacs conference, so stay tuned for that.""" start="00:10:52.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Here I'm just going to give you a little taste""" start="00:10:54.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""of what these packages look like.""" start="00:10:56.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So if we say Claude Code IDE,""" start="00:10:58.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it presents us with basically""" start="00:11:03.340" video="mainVideo-llm" id="subtitle"]] +[[!template text="""almost exactly what you would get""" start="00:11:06.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""when you're running this in the terminal.""" start="00:11:09.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And essentially there's a terminal interface.""" start="00:11:11.520" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You can see that there's a vterm.""" start="00:11:13.934" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But here we're going to say, "In scratch.el"...""" start="00:11:16.660" video="mainVideo-llm" id="subtitle"]] +[[!template text="""let's say what we want to happen.""" start="00:11:20.700" video="mainVideo-llm" id="subtitle"]] +[[!template text="""[In scratch.el, there is a fibonacci function.""" start="00:11:23.401" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Can you add all normal elisp headers""" start="00:11:32.134" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and footers to this file?]""" start="00:11:39.568" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So, we just say what's going to happen,""" start="00:11:43.860" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and this is going to do things in the background.""" start="00:11:45.841" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's not going to do things through Emacs.""" start="00:11:48.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""That said, there is an integration with Emacs,""" start="00:11:50.980" video="mainVideo-llm" id="subtitle"]] +[[!template text="""so that it can do things like show you these nice ediffs.""" start="00:11:54.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""My screen is not really wide enough""" start="00:12:00.660" video="mainVideo-llm" id="subtitle"]] +[[!template text="""to show you a really great ediff here,""" start="00:12:03.200" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but you can kind of see what it's doing,""" start="00:12:04.700" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and you can see, yeah, that looks good,""" start="00:12:06.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""so you could say yes, yes, accept the changes,""" start="00:12:09.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and if we... Just need to revert the buffer.""" start="00:12:14.121" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We can quit the printout of this.""" start="00:12:25.300" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We see that it just did everything I asked it to.""" start="00:12:28.460" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Is everything exactly right?""" start="00:12:33.020" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Probably not. It's reasonable for a start though.""" start="00:12:36.140" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But you could ask it to do anything.""" start="00:12:39.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You could say, write unit tests for this, and it will.""" start="00:12:40.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You could say, write me a suite of functions""" start="00:12:45.340" video="mainVideo-llm" id="subtitle"]] +[[!template text="""like Fibonacci, and it'll probably do something reasonable.""" start="00:12:49.020" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But you can see this is not editing.""" start="00:12:52.580" video="mainVideo-llm" id="subtitle"]] +[[!template text="""There's nothing editing-like about this.""" start="00:12:54.901" video="mainVideo-llm" id="subtitle"]] +[[!template text="""That said, there is something that is editing.""" start="00:12:58.660" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You need to give it instructions.""" start="00:13:07.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You need to tell it what to do.""" start="00:13:08.600" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Org files""" start="00:13:10.960" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""And what you could do is... You could have a project.org,""" start="00:13:10.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and what you could do is you could have functions.""" start="00:13:19.620" video="mainVideo-llm" id="subtitle"]] +[[!template text="""The way I've done things often is ....""" start="00:13:23.900" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You could say something like,""" start="00:13:26.660" video="mainVideo-llm" id="subtitle"]] +[[!template text="""unit tests for Fibonacci. How do you spell Fibonacci?""" start="00:13:28.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I don't remember. But then you could say that this is,""" start="00:13:36.200" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you could clock it, basically. org-clock.""" start="00:13:40.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""What I've done is...""" start="00:13:47.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You could add custom commands to Claude Code,""" start="00:13:48.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and you could just say, look, here's my Org file,""" start="00:13:50.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""read it and do the thing that I'm clocked in as.""" start="00:13:53.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And then you can write a bunch of instructions here, like,""" start="00:13:57.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I like to use ert for tests. Tests should, like, whatever.""" start="00:14:01.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You should just say... everything""" start="00:14:07.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you need to kind of specify.""" start="00:14:08.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""As you get to more complicated tasks,""" start="00:14:11.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it's harder and harder to give it all the context""" start="00:14:13.200" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it needs for a task,""" start="00:14:16.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and Org Mode is actually a pretty good way to do this.""" start="00:14:17.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I find that this works pretty well,""" start="00:14:22.300" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and you can even have it instruct Claude""" start="00:14:24.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""to just mark things done in your Org file""" start="00:14:26.700" video="mainVideo-llm" id="subtitle"]] +[[!template text="""when they're done.""" start="00:14:29.334" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And it knows how to do this, of course.""" start="00:14:30.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So, let's just clock out.""" start="00:14:32.868" video="mainVideo-llm" id="subtitle"]] +[[!template text="""That's one way to do things.""" start="00:14:37.960" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""ECA""" start="00:14:45.240" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""So one other thing I'd like to show you is eca,""" start="00:14:45.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""which, compared to Claude Code, ECA is open source.""" start="00:14:49.500" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's very nice in that respect.""" start="00:14:52.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It doesn't have to use Anthropic's models.""" start="00:14:54.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You can use local models,""" start="00:14:57.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but it has the advantage of integrating very well with Emacs.""" start="00:15:00.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I'm not going to demonstrate it,""" start="00:15:07.620" video="mainVideo-llm" id="subtitle"]] +[[!template text="""because it works essentially the same thing you could do""" start="00:15:08.560" video="mainVideo-llm" id="subtitle"]] +[[!template text="""approximately the same kinds of things""" start="00:15:11.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you could do with Claude Code.""" start="00:15:14.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You just write what you want to happen""" start="00:15:15.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and it will make it happen.""" start="00:15:17.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It again does not do this through Emacs,""" start="00:15:18.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but what it does do is""" start="00:15:21.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it gives you a much better Emacs interface""" start="00:15:23.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that's not terminal-based,""" start="00:15:25.120" video="mainVideo-llm" id="subtitle"]] +[[!template text="""because you're not using it through the terminal,""" start="00:15:26.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""or not even through comint,""" start="00:15:29.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you are using it through a backend""" start="00:15:31.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that is exchanging structured information""" start="00:15:35.600" video="mainVideo-llm" id="subtitle"]] +[[!template text="""with this process that is doing all the work.""" start="00:15:37.500" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But other than that,""" start="00:15:41.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it's the same model as Claude Code""" start="00:15:41.901" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and projects of that nature.""" start="00:15:44.520" video="mainVideo-llm" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Editing""" start="00:15:52.060" video="mainVideo-llm" id="subtitle"]]</div>[[!template text="""We've seen in the demos that I gave""" start="00:15:52.060" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that there are AI experiences""" start="00:15:56.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""that are very natural in the world of editing.""" start="00:15:58.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""because they, like Copilot, just offers completion,""" start="00:16:01.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it fits very well with what we all do in Emacs.""" start="00:16:05.340" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And it's truly, yes, it's kind of a cheat in a sense""" start="00:16:09.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""for editing experiences,""" start="00:16:14.280" video="mainVideo-llm" id="subtitle"]] +[[!template text="""because it can do so much, but it's just editing.""" start="00:16:15.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Whereas things like gptel and those kinds of tools,""" start="00:16:20.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""they are clearly in an editor and using editor,""" start="00:16:25.260" video="mainVideo-llm" id="subtitle"]] +[[!template text="""they're using Emacs, but they represent sort of like, well,""" start="00:16:29.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you can edit for a while, then you could use these tools""" start="00:16:35.320" video="mainVideo-llm" id="subtitle"]] +[[!template text="""to do something that is not editing,""" start="00:16:37.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""this AI just changing the buffer for you. And that's fine.""" start="00:16:39.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's still... It may not be editing,""" start="00:16:45.900" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but it's still clearly something that""" start="00:16:48.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""is useful to do in Emacs""" start="00:16:52.034" video="mainVideo-llm" id="subtitle"]] +[[!template text="""and belongs in Emacs.""" start="00:16:55.568" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But the new tools like Claude Code and things like that""" start="00:16:57.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""are kind of different.""" start="00:17:01.860" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Yes, they will get better integrated with Emacs,""" start="00:17:02.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but it's not clear that they really need to.""" start="00:17:06.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""They can do a lot of things without editing.""" start="00:17:11.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""In a sense, editing is obsolete in some sense.""" start="00:17:15.480" video="mainVideo-llm" id="subtitle"]] +[[!template text="""For as many tasks, you don't need to edit anymore.""" start="00:17:19.240" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And that's a nice thing.""" start="00:17:23.460" video="mainVideo-llm" id="subtitle"]] +[[!template text="""No one really knows when all this will end,""" start="00:17:26.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""how far things will go. It could be that in a decade or so,""" start="00:17:30.580" video="mainVideo-llm" id="subtitle"]] +[[!template text="""no one's really editing for work anymore.""" start="00:17:36.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Maybe you're just writing instructions.""" start="00:17:41.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You could do that with anything.""" start="00:17:43.160" video="mainVideo-llm" id="subtitle"]] +[[!template text="""You don't need Emacs or any special editor.""" start="00:17:44.320" video="mainVideo-llm" id="subtitle"]] +[[!template text="""We could all be using Notepad. That would be bad.""" start="00:17:47.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But... I think it could go that far,""" start="00:17:50.440" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but it could be that, well, for many specialized things,""" start="00:17:58.040" video="mainVideo-llm" id="subtitle"]] +[[!template text="""people are still using editing for certain tasks,""" start="00:18:01.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but most tasks are getting fed to just...""" start="00:18:04.360" video="mainVideo-llm" id="subtitle"]] +[[!template text="""AI is just doing those things.""" start="00:18:07.001" video="mainVideo-llm" id="subtitle"]] +[[!template text="""In any case, I think it's clear that editing is diminishing,""" start="00:18:08.840" video="mainVideo-llm" id="subtitle"]] +[[!template text="""the need for editing itself is diminishing.""" start="00:18:15.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And in such a world, It's interesting to think""" start="00:18:17.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""where Emacs is headed, especially in relation to""" start="00:18:21.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""all the other editors.""" start="00:18:24.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I think people will use Emacs less.""" start="00:18:26.360" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But I think other editors, like VS Code,""" start="00:18:28.600" video="mainVideo-llm" id="subtitle"]] +[[!template text="""may simply disappear or be a relatively fringe tool.""" start="00:18:31.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And Emacs is going to follow its own path.""" start="00:18:38.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's very extensible. It could do anything.""" start="00:18:42.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""If there's one thing Emacs can do, it's adapt.""" start="00:18:44.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""Emacs has been around for a long time.""" start="00:18:47.920" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's pretty clear that Emacs will be around for a long time.""" start="00:18:51.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It might be that in the future,""" start="00:18:54.800" video="mainVideo-llm" id="subtitle"]] +[[!template text="""editing is some sort of like an artisanal activity that we do.""" start="00:18:58.880" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's kind of weird to think about it.""" start="00:19:04.340" video="mainVideo-llm" id="subtitle"]] +[[!template text="""It's not like baking bread.""" start="00:19:05.600" video="mainVideo-llm" id="subtitle"]] +[[!template text="""But it is the sense that AI might be""" start="00:19:07.680" video="mainVideo-llm" id="subtitle"]] +[[!template text="""churning out code in the way, you know,""" start="00:19:10.080" video="mainVideo-llm" id="subtitle"]] +[[!template text="""the factories are turning out bread,""" start="00:19:12.400" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but if you really want the good stuff,""" start="00:19:14.200" video="mainVideo-llm" id="subtitle"]] +[[!template text="""you'll have to do it yourself.""" start="00:19:17.140" video="mainVideo-llm" id="subtitle"]] +[[!template text="""I don't know if it'll be exactly like that,""" start="00:19:21.000" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but it could be that Emacs survives and thrives""" start="00:19:23.960" video="mainVideo-llm" id="subtitle"]] +[[!template text="""in a very kind of specialized ecosystem of people""" start="00:19:29.520" video="mainVideo-llm" id="subtitle"]] +[[!template text="""who contribute and use it in the way""" start="00:19:33.560" video="mainVideo-llm" id="subtitle"]] +[[!template text="""it has survived and thrive right now.""" start="00:19:35.600" video="mainVideo-llm" id="subtitle"]] +[[!template text="""And I think that's a really nice way for all this to end up.""" start="00:19:39.540" video="mainVideo-llm" id="subtitle"]] +[[!template text="""There's the whole sense of how society will end up""" start="00:19:46.140" video="mainVideo-llm" id="subtitle"]] +[[!template text="""if all this happens. I don't know,""" start="00:19:48.720" video="mainVideo-llm" id="subtitle"]] +[[!template text="""but Emacs will be there for us when whatever happens.""" start="00:19:50.760" video="mainVideo-llm" id="subtitle"]] +[[!template text="""So thank you, and let's help make Emacs the best it can be""" start="00:19:54.640" video="mainVideo-llm" id="subtitle"]] +[[!template text="""to survive and thrive in the next decade.""" start="00:20:00.080" video="mainVideo-llm" id="subtitle"]] + +</div> + +Captioner: amitav + Questions or comments? Please e-mail [ahyatt@gmail.com](mailto:ahyatt@gmail.com?subject=Comment%20for%20EmacsConf%202023%20llm%3A%20Emacs%2C%20editors%2C%20and%20LLM%20driven%20workflows) diff --git a/2025/info/llm-before.md b/2025/info/llm-before.md index c2aa1889..f975bb05 100644 --- a/2025/info/llm-before.md +++ b/2025/info/llm-before.md @@ -8,12 +8,12 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 21-min talk ; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2025/current/bbb-llm.html> Etherpad: <https://pad.emacsconf.org/2025-llm> Etherpad: <https://pad.emacsconf.org/2025-llm> Discuss on IRC: [#emacsconf-dev](https://chat.emacsconf.org/?join=emacsconf,emacsconf-dev) -Status: Ready to stream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T18:00:00Z" end="2025-12-06T18:25:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~1:00 PM - 1:25 PM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~12:00 PM - 12:25 PM CST (US/Central)<br />Saturday, Dec 6 2025, ~11:00 AM - 11:25 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~10:00 AM - 10:25 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~6:00 PM - 6:25 PM UTC <br />Saturday, Dec 6 2025, ~7:00 PM - 7:25 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~8:00 PM - 8:25 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~11:30 PM - 11:55 PM IST (Asia/Kolkata)<br />Sunday, Dec 7 2025, ~2:00 AM - 2:25 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~3:00 AM - 3:25 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/dev/">Find out how to watch and participate</a></strong></div> - +<div class="vid mainVideo"><video controls preload="none" id="mainVideo-llm"><source src="https://media.emacsconf.org/2025/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.webm" />captions="""<track label="English" kind="captions" srclang="en" src="/2025/captions/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.vtt" default />"""<p><em>Your browser does not support the video tag. Please download the video instead.</em></p></video><div></div>Duration: 20:04 minutes<div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-llm">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2025/current/bbb-llm.html">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.opus">Download --main.opus (17MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.png">Download --main.png</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-llm--emacs-editors-and-llm-driven-workflows--andrew-hyatt--main.webm">Download --main.webm (45MB)</a></li><li><a href="https://youtu.be/U3kbEabBJ_s">View on Youtube</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/info/private-ai-before.md b/2025/info/private-ai-before.md index 8f455e85..9dc6f8dc 100644 --- a/2025/info/private-ai-before.md +++ b/2025/info/private-ai-before.md @@ -8,12 +8,12 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 20-min talk ; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2025/current/bbb-private-ai.html> Etherpad: <https://pad.emacsconf.org/2025-private-ai> Etherpad: <https://pad.emacsconf.org/2025-private-ai> Discuss on IRC: [#emacsconf-dev](https://chat.emacsconf.org/?join=emacsconf,emacsconf-dev) -Status: Waiting for video from speaker +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T18:45:00Z" end="2025-12-06T19:05:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~1:45 PM - 2:05 PM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~12:45 PM - 1:05 PM CST (US/Central)<br />Saturday, Dec 6 2025, ~11:45 AM - 12:05 PM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~10:45 AM - 11:05 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~6:45 PM - 7:05 PM UTC <br />Saturday, Dec 6 2025, ~7:45 PM - 8:05 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~8:45 PM - 9:05 PM EET (Europe/Athens)<br />Sunday, Dec 7 2025, ~12:15 AM - 12:35 AM IST (Asia/Kolkata)<br />Sunday, Dec 7 2025, ~2:45 AM - 3:05 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~3:45 AM - 4:05 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/dev/">Find out how to watch and participate</a></strong></div> - +<div class="vid mainVideo"><div></div><div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-private-ai">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2025/current/bbb-private-ai.html">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-private-ai--emacs-and-private-ai-a-great-match--aaron-grothe--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-private-ai--emacs-and-private-ai-a-great-match--aaron-grothe--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-private-ai--emacs-and-private-ai-a-great-match--aaron-grothe--slides.pdf">Download --slides.pdf</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/info/python-after.md b/2025/info/python-after.md index 1c8c84b9..4233580a 100644 --- a/2025/info/python-after.md +++ b/2025/info/python-after.md @@ -1,6 +1,258 @@ <!-- Automatically generated by emacsconf-publish-after-page --> +<div class="transcript transcript-mainVideo"><a name="python-mainVideo-transcript"></a><h1>Transcript</h1> + +[[!template text="""Okay, so welcome to this session about interactive Python""" start="00:00:00.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""programming. My name is David Vujic and I live and work in""" start="00:00:04.440" video="mainVideo-python" id="subtitle"]] +[[!template text="""Stockholm, Sweden. a developer and today I focus""" start="00:00:09.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""mainly on Python software development. So I do this at work""" start="00:00:15.320" video="mainVideo-python" id="subtitle"]] +[[!template text="""and I also do this on my spare time in my open source projects.""" start="00:00:20.440" video="mainVideo-python" id="subtitle"]] +[[!template text="""Before that, I've been part of the Lisp community. I've""" start="00:00:26.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""been a Clojure developer, and also, like, way back,""" start="00:00:30.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""I was in the Microsoft world and developed C# and .NET stuff.""" start="00:00:33.701" video="mainVideo-python" id="subtitle"]] +[[!template text="""What I've been doing lately is to try to improve the""" start="00:00:40.280" video="mainVideo-python" id="subtitle"]] +[[!template text="""developer experience when you write Python code. So what I""" start="00:00:46.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""want to talk about is this, but also I want to begin with""" start="00:00:52.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""feedback loops because I think it's very related to this""" start="00:00:56.160" video="mainVideo-python" id="subtitle"]] +[[!template text="""interactive programming style, like having this nice""" start="00:01:00.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""feedback when you write code.""" start="00:01:05.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""So I'm going to begin with that.""" start="00:01:07.068" video="mainVideo-python" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Feedback loops""" start="00:01:10.534" video="mainVideo-python" id="subtitle"]]</div>[[!template text="""So this image, you know, this circle is supposed to be a""" start="00:01:10.534" video="mainVideo-python" id="subtitle"]] +[[!template text="""visualization of a feedback loop. Let's say we write our""" start="00:01:14.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""code and then we deploy it to production. Then when it's""" start="00:01:19.880" video="mainVideo-python" id="subtitle"]] +[[!template text="""running there, we can check if things work, or if maybe someone""" start="00:01:25.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""else will let us know. Maybe our customers will let us know.""" start="00:01:29.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""That's a pretty slow feedback loop with potential risks of""" start="00:01:35.320" video="mainVideo-python" id="subtitle"]] +[[!template text="""damaging your business or whatever.""" start="00:01:39.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""This is obvious, of course.""" start="00:01:41.868" video="mainVideo-python" id="subtitle"]] +[[!template text="""So a faster feedback loop probably is to have""" start="00:01:44.168" video="mainVideo-python" id="subtitle"]] +[[!template text="""some kind of automation when you do commits""" start="00:01:50.001" video="mainVideo-python" id="subtitle"]] +[[!template text="""or maybe you have this pull request things and even reviews.""" start="00:01:54.067" video="mainVideo-python" id="subtitle"]] +[[!template text="""So maybe not always as fast as deploy,""" start="00:01:59.734" video="mainVideo-python" id="subtitle"]] +[[!template text="""don't deploy directly to production, but""" start="00:02:02.934" video="mainVideo-python" id="subtitle"]] +[[!template text="""it's probably safer and often you get this automated""" start="00:02:05.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""feedback faster anyway. But it's still kind of slow. You""" start="00:02:10.540" video="mainVideo-python" id="subtitle"]] +[[!template text="""have to wait. You have to push things to GitHub maybe and""" start="00:02:16.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""wait. So there's faster ways for sure to get feedback.""" start="00:02:20.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""So a much faster way is to write code,""" start="00:02:24.280" video="mainVideo-python" id="subtitle"]] +[[!template text="""and write some unit tests, and run those unit tests.""" start="00:02:27.968" video="mainVideo-python" id="subtitle"]] +[[!template text="""So then you do everything on your local machine""" start="00:02:31.368" video="mainVideo-python" id="subtitle"]] +[[!template text="""and you will fairly quickly learn if your code does""" start="00:02:33.468" video="mainVideo-python" id="subtitle"]] +[[!template text="""what you think it does or if it doesn't. I want to zoom in to""" start="00:02:39.040" video="mainVideo-python" id="subtitle"]] +[[!template text="""this test write code and test flow a bit. Let's do that.""" start="00:02:47.160" video="mainVideo-python" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Test-driven development""" start="00:02:56.000" video="mainVideo-python" id="subtitle"]]</div>[[!template text="""As a developer, I have used a thing called test-driven""" start="00:02:56.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""development for quite some time. I find that this way of""" start="00:02:59.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""working is very fast when it comes to getting feedback on""" start="00:03:06.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""what your code does and how you should continue the""" start="00:03:11.260" video="mainVideo-python" id="subtitle"]] +[[!template text="""development. So, test-driven development,""" start="00:03:14.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""basically that you start writing a test for""" start="00:03:19.981" video="mainVideo-python" id="subtitle"]] +[[!template text="""something that you want to develop, and then you continue""" start="00:03:24.221" video="mainVideo-python" id="subtitle"]] +[[!template text="""developing that, and then you go back to the test, and modify""" start="00:03:27.021" video="mainVideo-python" id="subtitle"]] +[[!template text="""and modify the code, and you go back and forth between the""" start="00:03:31.020" video="mainVideo-python" id="subtitle"]] +[[!template text="""tests and the code.""" start="00:03:35.080" video="mainVideo-python" id="subtitle"]] +[[!template text="""It's sort of like a ping-pong game. I find this very""" start="00:03:36.960" video="mainVideo-python" id="subtitle"]] +[[!template text="""effective when you want to get feedback and to know how to""" start="00:03:44.420" video="mainVideo-python" id="subtitle"]] +[[!template text="""continue the development. The most important thing""" start="00:03:50.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""that I feel is that you know what the code does.""" start="00:03:57.234" video="mainVideo-python" id="subtitle"]] +[[!template text="""You learn very quickly.""" start="00:04:01.701" video="mainVideo-python" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""REPL-driven development""" start="00:04:05.560" video="mainVideo-python" id="subtitle"]]</div>[[!template text="""Let's zoom into this TDD flow a little bit. The last couple of""" start="00:04:05.560" video="mainVideo-python" id="subtitle"]] +[[!template text="""years, I've been doing a slightly different thing which is""" start="00:04:12.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""called REPL-driven development. REPL-driven""" start="00:04:17.380" video="mainVideo-python" id="subtitle"]] +[[!template text="""development is very similar to test-driven development,""" start="00:04:21.980" video="mainVideo-python" id="subtitle"]] +[[!template text="""but I find it even quicker. You get feedback even quicker""" start="00:04:25.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""than with a regular TDD setup. So REPL-driven development""" start="00:04:31.160" video="mainVideo-python" id="subtitle"]] +[[!template text="""is about writing and evaluating code in a REPL basically.""" start="00:04:34.980" video="mainVideo-python" id="subtitle"]] +[[!template text="""And you can do experiments and you can refactor and""" start="00:04:41.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""re-evaluate and you get instant feedback on what the code""" start="00:04:46.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""does and what you need to change. So I think that's even""" start="00:04:51.700" video="mainVideo-python" id="subtitle"]] +[[!template text="""faster than test-driven development.""" start="00:04:54.800" video="mainVideo-python" id="subtitle"]] +[[!template text="""Okay, REPL driven development. Let's go back. What's the""" start="00:04:59.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""REPL? Most of developers know what a REPL is. The most common""" start="00:05:02.900" video="mainVideo-python" id="subtitle"]] +[[!template text="""setup is you open this shell and you use the REPL for your""" start="00:05:10.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""programming language. In this case I'm using the Python""" start="00:05:16.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""REPL or the IPython REPL which is an enhanced REPL for Python""" start="00:05:19.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""development. So what happens here is that we start a REPL""" start="00:05:25.620" video="mainVideo-python" id="subtitle"]] +[[!template text="""session in isolation. So this session knows about the""" start="00:05:30.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""Python environment. So it knows about the Python language""" start="00:05:34.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""basically. So as soon as we start writing things, adding""" start="00:05:38.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""variables or creating writing functions or even doing""" start="00:05:42.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""imports. Then the session will be more and more aware of the""" start="00:05:47.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""code so we will add things to the to the session and then that""" start="00:05:51.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""means that we can run functions we can print out these""" start="00:05:55.820" video="mainVideo-python" id="subtitle"]] +[[!template text="""variables and things like that. But with REPL driven""" start="00:06:00.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""development it's not really that well at least not what I""" start="00:06:05.860" video="mainVideo-python" id="subtitle"]] +[[!template text="""mean with REPL driven development. So what I'm thinking of""" start="00:06:09.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""is that you are in your code editor where you have your""" start="00:06:14.040" video="mainVideo-python" id="subtitle"]] +[[!template text="""autocomplete, and you have your syntax highlighting and""" start="00:06:19.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""your favorite theme, color theme, and all of those things. But""" start="00:06:22.800" video="mainVideo-python" id="subtitle"]] +[[!template text="""instead, you have this running REPL in the background or in a""" start="00:06:30.460" video="mainVideo-python" id="subtitle"]] +[[!template text="""smaller window or buffer. So that means that you write code""" start="00:06:34.980" video="mainVideo-python" id="subtitle"]] +[[!template text="""and you can send that code to the running REPL, to the REPL""" start="00:06:41.140" video="mainVideo-python" id="subtitle"]] +[[!template text="""session. You write and do everything as you would do when""" start="00:06:45.320" video="mainVideo-python" id="subtitle"]] +[[!template text="""writing your code basically. In this case, in this""" start="00:06:50.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""example, I have evaluated these two functions. I've sent""" start="00:06:55.220" video="mainVideo-python" id="subtitle"]] +[[!template text="""them to the REPL session so it's aware of these functions.""" start="00:07:00.600" video="mainVideo-python" id="subtitle"]] +[[!template text="""Then I switched to a separate different module and""" start="00:07:05.820" video="mainVideo-python" id="subtitle"]] +[[!template text="""evaluated that one. So the REPL session now knows about""" start="00:07:10.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""these two functions and also these two variables. That""" start="00:07:14.040" video="mainVideo-python" id="subtitle"]] +[[!template text="""means that I can evaluate the state of those variables and""" start="00:07:19.040" video="mainVideo-python" id="subtitle"]] +[[!template text="""change code and re-evaluate and things like that. So in this""" start="00:07:24.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""example if you look in the smaller area there you see that I""" start="00:07:29.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""have evaluated this res variable on line 6 and the output was""" start="00:07:33.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""that it's a dictionary with two keys and two values""" start="00:07:39.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""basically. So this setup works in basically any of your""" start="00:07:42.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""favorite code editors. So you can do this in Visual Studio""" start="00:07:51.220" video="mainVideo-python" id="subtitle"]] +[[!template text="""Code, you can do this in PyCharm or Vim. But what I have done is""" start="00:07:54.080" video="mainVideo-python" id="subtitle"]] +[[!template text="""that... More like what I have missed is that when I write code""" start="00:08:01.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""and do this evaluation, this is really cool, but then I need""" start="00:08:07.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""to switch context if I want to see the result. I have to switch""" start="00:08:10.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""context to this other window. I""" start="00:08:15.460" video="mainVideo-python" id="subtitle"]] +[[!template text="""have my focus on the code and then I have to look in a different""" start="00:08:21.980" video="mainVideo-python" id="subtitle"]] +[[!template text="""place to know the results. And if it's a larger output, then""" start="00:08:25.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""maybe I need to scroll. So I wanted to find out if it was""" start="00:08:31.800" video="mainVideo-python" id="subtitle"]] +[[!template text="""possible to make this even smoother and faster, this""" start="00:08:37.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""feedback loop even faster, so I don't have to switch""" start="00:08:43.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""context. What I've done here is that... I can select a row or a""" start="00:08:45.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""region and I can evaluate and then an overlay, a small pop-up""" start="00:08:52.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""shows up with the evaluated result right next to it. So I can""" start="00:08:58.080" video="mainVideo-python" id="subtitle"]] +[[!template text="""change code and re-evaluate and quickly see the result of it""" start="00:09:03.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""without doing this context switching. So the way I've done""" start="00:09:07.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""it is that I wanted to reuse the existing tooling that I""" start="00:09:12.641" video="mainVideo-python" id="subtitle"]] +[[!template text="""already had. I know that my in-editor REPL, the IPython""" start="00:09:20.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""REPL, already does this evaluation. So I figured maybe I can""" start="00:09:27.740" video="mainVideo-python" id="subtitle"]] +[[!template text="""extract the data and do this visualization as a separate""" start="00:09:31.560" video="mainVideo-python" id="subtitle"]] +[[!template text="""thing. That's how I've done it. What I've done is that""" start="00:09:35.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""I've created this overlay and placed it where my cursor""" start="00:09:40.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""currently is, right next to the code. Then I've""" start="00:09:47.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""extracted the evaluated result and put it in this overlay.""" start="00:09:50.860" video="mainVideo-python" id="subtitle"]] +[[!template text="""I also want this overlay to have this nice looking syntax,""" start="00:09:55.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""so I've set it to this Python mode, so we get this syntax""" start="00:10:01.040" video="mainVideo-python" id="subtitle"]] +[[!template text="""highlighting. Make it look very readable. And as a nice""" start="00:10:04.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""developer experience thing,""" start="00:10:10.560" video="mainVideo-python" id="subtitle"]] +[[!template text="""when you move the cursor, of course you don't want the""" start="00:10:16.880" video="mainVideo-python" id="subtitle"]] +[[!template text="""overlay to be there. You want it to disappear. So those kinds""" start="00:10:20.380" video="mainVideo-python" id="subtitle"]] +[[!template text="""of things I've added. So putting the overlay at the right""" start="00:10:25.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""place and feed it with the evaluated data and then make it""" start="00:10:29.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""disappear when it's not interesting to look at anymore.""" start="00:10:33.280" video="mainVideo-python" id="subtitle"]] +[[!template text="""What I've described so far is something that I use on a""" start="00:10:39.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""daily basis, and it covers most of my needs while doing Python""" start="00:10:44.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""development. But one thing I still miss, and I miss it from my""" start="00:10:50.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""days as a Clojure developer, because over there we could""" start="00:10:56.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""have a running app on our local machine and we can have our""" start="00:11:03.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""editor, and the app and the editor were connected. So when I""" start="00:11:07.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""did some changes in the code, the app would change without""" start="00:11:12.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""any restarts or anything like that. And the same if I would""" start="00:11:17.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""change the state of the app, I can inspect the state from the""" start="00:11:20.560" video="mainVideo-python" id="subtitle"]] +[[!template text="""code. So they were connected. They are connected. So I was""" start="00:11:24.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""thinking, hey, this would be really cool if we could have""" start="00:11:28.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""something like this in Python. And that reminded me of""" start="00:11:32.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""Jupyter and Jupyter notebooks because I think notebooks,""" start="00:11:39.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""the way you do things there, is very similar to what I was""" start="00:11:43.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""trying to achieve. So I was reading up a little bit on how this""" start="00:11:49.660" video="mainVideo-python" id="subtitle"]] +[[!template text="""notebook thing works. It turns out that a notebook is a""" start="00:11:56.880" video="mainVideo-python" id="subtitle"]] +[[!template text="""client that talks to a server, that communicates with a""" start="00:12:00.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""server. It's on the server that all this Python""" start="00:12:05.280" video="mainVideo-python" id="subtitle"]] +[[!template text="""evaluation and all this thing happens. Then what I've""" start="00:12:08.800" video="mainVideo-python" id="subtitle"]] +[[!template text="""done is that instead of starting up IPython in my editor, I""" start="00:12:14.160" video="mainVideo-python" id="subtitle"]] +[[!template text="""start the Jupyter console instead. And then I can give it""" start="00:12:19.660" video="mainVideo-python" id="subtitle"]] +[[!template text="""that unique ID and it will be connected to that running""" start="00:12:23.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""kernel.""" start="00:12:27.160" video="mainVideo-python" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""FastAPI CRUD""" start="00:12:30.920" video="mainVideo-python" id="subtitle"]]</div>[[!template text="""In this example, I've created this FastAPI CRUD app that""" start="00:12:30.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""has this create, read, update, and delete endpoints. It""" start="00:12:37.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""has this, it's locally running, it has this database where""" start="00:12:41.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""you can do all these things. I'm running this FastAPI app""" start="00:12:46.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""in the kernel and then I've connected to, I've connected to""" start="00:12:51.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""the kernel in my editor too. Both of them are connected to""" start="00:12:58.060" video="mainVideo-python" id="subtitle"]] +[[!template text="""the kernel. What I do now is that I want to initially create""" start="00:13:03.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""some data. I'm going to add this, creating this message.""" start="00:13:09.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""What I get back is a message ID. I want to experiment in""" start="00:13:15.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""my browser. What do I get with that message ID? I'm""" start="00:13:19.900" video="mainVideo-python" id="subtitle"]] +[[!template text="""evaluating the read function. I instantly get this""" start="00:13:24.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""evaluated result, which was this hello world text. So what""" start="00:13:30.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""happens if I do some changes in this app? I'm going to grab""" start="00:13:34.780" video="mainVideo-python" id="subtitle"]] +[[!template text="""this message ID and write something else.""" start="00:13:39.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""Now I can evaluate the same thing again, and you can see that""" start="00:13:49.660" video="mainVideo-python" id="subtitle"]] +[[!template text="""the content has changed to this new value. My editor isn't""" start="00:13:53.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""in any debug mode or something like that. It doesn't know""" start="00:14:02.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""what database it is. It doesn't have any environment""" start="00:14:07.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""variables set up or something like that. It is only""" start="00:14:11.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""connected to the kernel, and the kernel is aware of that. It's""" start="00:14:14.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""running the app. It has the connection strings and""" start="00:14:17.600" video="mainVideo-python" id="subtitle"]] +[[!template text="""everything that is needed. So that's how this thing works.""" start="00:14:20.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""Now I want to do some inline hacking because I want to store""" start="00:14:28.800" video="mainVideo-python" id="subtitle"]] +[[!template text="""this input that is sent from this app because I want to work""" start="00:14:34.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""with it afterwards. I can add this dictionary that stores""" start="00:14:37.800" video="mainVideo-python" id="subtitle"]] +[[!template text="""this message. I'm updating the source code of this app, and""" start="00:14:42.040" video="mainVideo-python" id="subtitle"]] +[[!template text="""when I run any of these endpoints again, you will see that""" start="00:14:48.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""the state changes, and the new inputs, I can grab and I can use""" start="00:15:03.080" video="mainVideo-python" id="subtitle"]] +[[!template text="""them for quick evaluation or testing. This example is""" start="00:15:08.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""really simple. It was just an integer. For example, if you""" start="00:15:14.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""are sending a more complex object, maybe a pydantic schema""" start="00:15:18.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""or something, and you want to inspect what's coming in, and if""" start="00:15:23.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""you have some sort of validation that you want to test out.""" start="00:15:28.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""The configuration or the code that I wrote to make this work""" start="00:15:34.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""is a little bit different than just adding an overlay. I'm""" start="00:15:38.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""using this overlay just like with the IPython example, but in""" start="00:15:44.160" video="mainVideo-python" id="subtitle"]] +[[!template text="""this case, when I change code, I have to think about where that""" start="00:15:51.000" video="mainVideo-python" id="subtitle"]] +[[!template text="""code lives, because it's the app that runs the code. So it's""" start="00:15:57.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""in the app context I need to manipulate with the data. If you""" start="00:16:02.160" video="mainVideo-python" id="subtitle"]] +[[!template text="""have started the app from maybe a main function and that""" start="00:16:07.040" video="mainVideo-python" id="subtitle"]] +[[!template text="""module imports namespaces, then you need to, if you want to""" start="00:16:11.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""update a function or something like that, you need to update""" start="00:16:17.880" video="mainVideo-python" id="subtitle"]] +[[!template text="""it in the correct namespace. What I did before in IPython""" start="00:16:22.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""by adding and changing things, everything ends up in the""" start="00:16:26.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""global namespace. But here, if you want the app to actually""" start="00:16:29.920" video="mainVideo-python" id="subtitle"]] +[[!template text="""react to the changes, you need to put it in the right""" start="00:16:34.440" video="mainVideo-python" id="subtitle"]] +[[!template text="""namespace. So that's what I do here. I do some lookups, where""" start="00:16:38.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""is this function, and then I do this reload of this function or""" start="00:16:43.480" video="mainVideo-python" id="subtitle"]] +[[!template text="""module. And when I was developing this, I was thinking, hey,""" start="00:16:49.140" video="mainVideo-python" id="subtitle"]] +[[!template text="""this is really ugly. I'm in this REPL and do some""" start="00:16:54.800" video="mainVideo-python" id="subtitle"]] +[[!template text="""manipulation of the imports and things like that. That""" start="00:16:59.320" video="mainVideo-python" id="subtitle"]] +[[!template text="""didn't feel good. Then I was reminded of the IPython. And""" start="00:17:03.560" video="mainVideo-python" id="subtitle"]] +[[!template text="""IPython has this feature to reload any updated""" start="00:17:09.760" video="mainVideo-python" id="subtitle"]] +[[!template text="""submodules. I was curious how do they do it. I looked in the""" start="00:17:15.520" video="mainVideo-python" id="subtitle"]] +[[!template text="""IPython source code and saw that they also use importlib and""" start="00:17:19.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""reloading of this module. Once I've learned that, then I""" start="00:17:24.080" video="mainVideo-python" id="subtitle"]] +[[!template text="""stopped thinking that my code was hacky. I thought it was""" start="00:17:28.360" video="mainVideo-python" id="subtitle"]] +[[!template text="""good enough at least.""" start="00:17:32.600" video="mainVideo-python" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Testing with an LLM""" start="00:17:37.160" video="mainVideo-python" id="subtitle"]]</div>[[!template text="""But one thing that has bothered me for a long time is I quite""" start="00:17:37.160" video="mainVideo-python" id="subtitle"]] +[[!template text="""often want to test out and evaluate individual rows that""" start="00:17:45.060" video="mainVideo-python" id="subtitle"]] +[[!template text="""lives in a function. Quite often, this code uses the input""" start="00:17:50.200" video="mainVideo-python" id="subtitle"]] +[[!template text="""to that function like the input parameters. To be able to""" start="00:17:58.560" video="mainVideo-python" id="subtitle"]] +[[!template text="""do that, I need to manually type some fake data and set it to""" start="00:18:02.640" video="mainVideo-python" id="subtitle"]] +[[!template text="""this variable, and then I can evaluate the code. But I think""" start="00:18:07.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""that takes... That slows me down. I was thinking, maybe I can""" start="00:18:12.280" video="mainVideo-python" id="subtitle"]] +[[!template text="""do this in a quicker way, so I have this quicker feedback, so I""" start="00:18:17.780" video="mainVideo-python" id="subtitle"]] +[[!template text="""can run this or evaluate this code much quicker.""" start="00:18:23.440" video="mainVideo-python" id="subtitle"]] +[[!template text="""So my idea was maybe I""" start="00:18:27.934" video="mainVideo-python" id="subtitle"]] +[[!template text="""can use an LLM for this. If I give it the parameters, maybe it""" start="00:18:29.440" video="mainVideo-python" id="subtitle"]] +[[!template text="""can return some random data so I don't have to write it""" start="00:18:35.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""myself. I ended up doing that. I have this source code.""" start="00:18:41.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""I'm loading the REPL with the code. Then I select this""" start="00:18:44.120" video="mainVideo-python" id="subtitle"]] +[[!template text="""function name and the parameters with its data type. I""" start="00:18:50.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""have this prompt that instructs the LLM to come up with fake""" start="00:18:56.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""data based on the tag name and on the data type. And then I can""" start="00:19:02.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""send that to the REPL. I do that with a key command. Then""" start="00:19:06.240" video="mainVideo-python" id="subtitle"]] +[[!template text="""I can proceed by running the code within the function that""" start="00:19:10.100" video="mainVideo-python" id="subtitle"]] +[[!template text="""uses these inputs. This works for all the data types. If""" start="00:19:16.020" video="mainVideo-python" id="subtitle"]] +[[!template text="""there's a custom data type, you need to give the LLM extra""" start="00:19:21.720" video="mainVideo-python" id="subtitle"]] +[[!template text="""context. So that's something to think about. Once it knows""" start="00:19:26.280" video="mainVideo-python" id="subtitle"]] +[[!template text="""the context, it can generate this fake data that very often is""" start="00:19:30.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""good enough just to test out, you know, like I've done here, like""" start="00:19:35.680" video="mainVideo-python" id="subtitle"]] +[[!template text="""string... sorry, list destructuring and parsing and things""" start="00:19:39.840" video="mainVideo-python" id="subtitle"]] +[[!template text="""like that. I think that was all I had, and thank you for""" start="00:19:45.400" video="mainVideo-python" id="subtitle"]] +[[!template text="""listening!""" start="00:19:51.880" video="mainVideo-python" id="subtitle"]] + +</div> + +Captioner: sachac + Questions or comments? Please e-mail [emacsconf-org-private@gnu.org](mailto:emacsconf-org-private@gnu.org?subject=Comment%20for%20EmacsConf%202023%20python%3A%20Interactive%20Python%20programming%20in%20Emacs) diff --git a/2025/info/python-before.md b/2025/info/python-before.md index 9ca1dbc0..d2eb7152 100644 --- a/2025/info/python-before.md +++ b/2025/info/python-before.md @@ -8,12 +8,12 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 20-min talk ; Q&A: BigBlueButton conference room <https://media.emacsconf.org/2025/current/bbb-python.html> Etherpad: <https://pad.emacsconf.org/2025-python> Etherpad: <https://pad.emacsconf.org/2025-python> Discuss on IRC: [#emacsconf-dev](https://chat.emacsconf.org/?join=emacsconf,emacsconf-dev) -Status: Ready to stream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T16:20:00Z" end="2025-12-06T16:40:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~11:20 AM - 11:40 AM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~10:20 AM - 10:40 AM CST (US/Central)<br />Saturday, Dec 6 2025, ~9:20 AM - 9:40 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~8:20 AM - 8:40 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~4:20 PM - 4:40 PM UTC <br />Saturday, Dec 6 2025, ~5:20 PM - 5:40 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~6:20 PM - 6:40 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~9:50 PM - 10:10 PM IST (Asia/Kolkata)<br />Sunday, Dec 7 2025, ~12:20 AM - 12:40 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~1:20 AM - 1:40 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/dev/">Find out how to watch and participate</a></strong></div> - +<div class="vid mainVideo"><video controls preload="none" id="mainVideo-python"><source src="https://media.emacsconf.org/2025/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.webm" />captions="""<track label="English" kind="captions" srclang="en" src="/2025/captions/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.vtt" default />"""<p><em>Your browser does not support the video tag. Please download the video instead.</em></p></video><div></div>Duration: 19:52 minutes<div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-python">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2025/current/bbb-python.html">Open public Q&A</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.opus">Download --main.opus (11MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.png">Download --main.png</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-python--interactive-python-programming-in-emacs--david-vujic--main.webm">Download --main.webm (37MB)</a></li><li><a href="https://youtu.be/uACM4a5MPQM">View on Youtube</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/info/swanky-after.md b/2025/info/swanky-after.md index 9386bdb6..53c84315 100644 --- a/2025/info/swanky-after.md +++ b/2025/info/swanky-after.md @@ -1,6 +1,386 @@ <!-- Automatically generated by emacsconf-publish-after-page --> +<div class="transcript transcript-mainVideo"><a name="swanky-mainVideo-transcript"></a><h1>Transcript</h1> + +[[!template text="""Hello everyone, I'm Scott""" start="00:00:00.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and I'll be talking about Swanky Python,""" start="00:00:02.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which is a development environment for Python""" start="00:00:04.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""based on Emacs' Slime package.""" start="00:00:06.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So what is that and why might you find it interesting?""" start="00:00:08.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""SLIME is the Superior Lisp Interaction Mode for Emacs.""" start="00:00:11.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""It's an Emacs package for developing Common Lisp,""" start="00:00:15.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and it's a bit different from the way we develop most languages""" start="00:00:18.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""in that you're always connected""" start="00:00:20.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""to a running instance of your application,""" start="00:00:22.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and you kind of build up your application, piece by piece,""" start="00:00:25.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""modifying one expression at a time""" start="00:00:27.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""without ever having to restart your application.""" start="00:00:30.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So why might you want to develop this way?""" start="00:00:34.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""One advantage is that you can get a faster feedback loop.""" start="00:00:36.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""For some kinds of software, it doesn't make a big difference.""" start="00:00:40.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Like, if you're developing a web backend""" start="00:00:42.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""where all state is stored externally in a database,""" start="00:00:43.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""then you can have a file watcher""" start="00:00:48.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that just restarts the whole Python process""" start="00:00:50.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""whenever you make any edit,""" start="00:00:52.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and you're not really losing anything,""" start="00:00:54.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""because all the state is stored outside the Python process""" start="00:00:56.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""in a database. So it works great.""" start="00:00:59.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But for other kinds of software, like""" start="00:01:01.720" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""let's say you're developing an Emacs package""" start="00:01:03.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""or a video game,""" start="00:01:05.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""then it can be a real pain to restart the application""" start="00:01:07.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and recreate the state it was in before""" start="00:01:10.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""just to test the effect of each edit you want to make.""" start="00:01:12.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Another advantage is the runtime introspection you have available.""" start="00:01:17.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So since you're always connected""" start="00:01:21.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""to a running instance of your application,""" start="00:01:22.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""you can inspect the values of variables,""" start="00:01:25.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""you can trace functions, and all sorts of other information""" start="00:01:27.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""to help you understand your application better.""" start="00:01:30.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""And lastly, it's just a lot of fun to develop this way,""" start="00:01:36.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""or at least I find it fun developing with SLIME,""" start="00:01:39.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""so I wrote a SLIME backend for Python""" start="00:01:43.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""so I could have more fun when I'm coding in Python.""" start="00:01:45.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""As for the name swanky-python, within SLIME,""" start="00:01:48.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""swank is the name of the Common Lisp backend""" start="00:01:52.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that runs within your Common Lisp application""" start="00:01:56.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and connects to Emacs. So I'm not too creative.""" start="00:01:59.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""swanky-python is just a swank implementation in Python.""" start="00:02:02.920" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Demo""" start="00:02:08.000" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""So let's see it in action. So we started up with M-x slime.""" start="00:02:08.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""And what that does is it starts a Python process,""" start="00:02:15.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""starts swanky-python within it, and connects to it from Emacs.""" start="00:02:19.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""And you can configure how exactly it runs Python.""" start="00:02:25.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Or you can start swanky python manually""" start="00:02:29.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""within a Python application running on a remote server""" start="00:02:32.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and forward the port locally""" start="00:02:35.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and connect to it in Emacs, from Emacs remotely.""" start="00:02:36.614" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Within the README, there's more documentation""" start="00:02:40.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""on other ways to start it.""" start="00:02:43.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But just M-x slime is the basic way that works most of the time.""" start="00:02:45.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So within the REPL, the first thing you'll notice is that""" start="00:02:52.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""REPL outputs are clickable buttons,""" start="00:02:55.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""what SLIME calls presentations.""" start="00:02:58.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So you can do things like inspect them.""" start="00:03:02.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""And for each presentation, in the Python backend,""" start="00:03:04.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it holds on to the reference to the object.""" start="00:03:09.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So for an int, it's not too interesting,""" start="00:03:12.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but let's do a more complex object like a file.""" start="00:03:14.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Then we can inspect the file.""" start="00:03:20.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can describe it, which will bring up documentation""" start="00:03:22.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""on that class. We can use it in further expressions""" start="00:03:26.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""like if we copy it, it will use the actual Python object""" start="00:03:33.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""in this expression.""" start="00:03:39.432" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can assign it to a variable.""" start="00:03:43.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""SLIME uses presentations everywhere""" start="00:03:48.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that a Python object would be displayed.""" start="00:03:51.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So instead of just their string representation,""" start="00:03:53.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""when you have a backtrace on an exception,""" start="00:03:56.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""or you... within the inspector or anywhere else really,""" start="00:04:00.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""anywhere that the string representation""" start="00:04:03.966" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""of an object would be displayed,""" start="00:04:06.020" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it displays a presentation that you can go on to""" start="00:04:07.941" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""inspect, reuse, or send to the REPL and so on.""" start="00:04:10.741" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""One useful utility function is pp for print presentation.""" start="00:04:14.961" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We haven't imported it yet.""" start="00:04:23.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So when we get a name error exception""" start="00:04:25.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and SLIME sees that that name is available for import somewhere,""" start="00:04:29.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it'll give us the option of importing it.""" start="00:04:33.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Since it's available for import from multiple modules,""" start="00:04:38.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it'll prompt us for which one we want to import it from.""" start="00:04:40.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We want to import it from swanky-python,""" start="00:04:43.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""not from the standard library.""" start="00:04:45.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Then it will print a presentation of that object.""" start="00:04:48.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Within the REPL, this is not really useful""" start="00:04:52.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""because all REPL outputs are already presentations.""" start="00:04:55.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But I use this now whenever I would use print debugging,""" start="00:04:58.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""just whenever I would use insert print statements in my program""" start="00:05:02.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""to see what's going on, I have it print a presentation""" start="00:05:05.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""because that way I can go back and inspect it later,""" start="00:05:08.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""copy it to the REPL and further manipulate it and so on.""" start="00:05:11.200" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Inspector""" start="00:05:16.600" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Next up, let's look at the inspector more.""" start="00:05:16.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""If we go back and inspect the file object,""" start="00:05:20.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""you can write custom inspector views""" start="00:05:25.580" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""for different kinds of objects.""" start="00:05:27.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So far, I just have a couple. One for sequences,""" start="00:05:28.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""one for mappings, and one for every other kind of object.""" start="00:05:32.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Like if we inspect a mapping, there's a shortcut""" start="00:05:36.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""inspect last result, which is what I normally use""" start="00:05:45.980" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""to open the inspector. Then we see the values,""" start="00:05:48.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and each value in the inspector is a presentation""" start="00:05:52.380" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that we can go on to inspect, and so on.""" start="00:05:56.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Let's go back to inspecting the file object.""" start="00:05:58.420" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Again, we can inspect each of the values,""" start="00:06:03.980" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""we can copy them back to the REPL and so on.""" start="00:06:06.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""It just displays all the attributes for the class""" start="00:06:10.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and their values.""" start="00:06:13.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can configure what attributes we want to show.""" start="00:06:15.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""There's a transient menu where we can toggle""" start="00:06:18.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""if we want to show private attributes, dunder attributes,""" start="00:06:21.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""doc strings, so on, or everything,""" start="00:06:23.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which is a bit much to show by default.""" start="00:06:26.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So we'll reset it to the default.""" start="00:06:28.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""In the future, I want to add graphical inspector views""" start="00:06:33.720" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""for different kinds of objects, and also support""" start="00:06:37.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""showing plots in both the inspector and the REPL,""" start="00:06:40.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but that's future work I haven't started on yet.""" start="00:06:43.000" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Evaluating Python""" start="00:06:47.720" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Let's look at the different options for evaluating Python.""" start="00:06:47.720" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So we can evaluate a whole file.""" start="00:06:52.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can evaluate just a class.""" start="00:06:59.100" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can evaluate just the method we're working on.""" start="00:07:00.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can evaluate a Python statement,""" start="00:07:03.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and it will show the result in an overlay next to the cursor.""" start="00:07:06.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can select some code and just evaluate the highlighted region.""" start="00:07:11.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can sync the REPL to the active file.""" start="00:07:17.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So now everything we evaluate in the REPL will be in the""" start="00:07:24.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""context of the eval_demo module.""" start="00:07:27.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can also set the module that the REPL is in.""" start="00:07:29.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can go back to main.""" start="00:07:35.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But let's go back to the eval_demo module for now.""" start="00:07:38.280" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Updating""" start="00:07:43.680" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""One useful thing is when you update a class or a function,""" start="00:07:43.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it updates old instances of that class or function.""" start="00:07:49.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So right now, f.bar is foobar.""" start="00:07:54.540" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But if we edit that class, it will actually edit the code""" start="00:07:58.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""for the old instance of that class.""" start="00:08:03.720" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""And that's provided by code I copied""" start="00:08:05.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""from IPython's autoreload extension.""" start="00:08:07.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""It helps when you're trying to develop in Python""" start="00:08:12.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""without having to restart the Python process""" start="00:08:14.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""whenever you make a change.""" start="00:08:16.499" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Auto reload in Python is a big topic""" start="00:08:20.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that I don't really have time to go into here,""" start="00:08:22.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but right now it is more limited""" start="00:08:26.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""than what is done in Common Lisp.""" start="00:08:29.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Like for example, if you have a data class in Python""" start="00:08:32.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and you add a new field to the data class,""" start="00:08:35.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it won't automatically update old instances""" start="00:08:37.620" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""of the data class with a new field.""" start="00:08:41.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So there's more that needs to be done with that,""" start="00:08:43.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but I am perhaps naively optimistic""" start="00:08:46.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that Python's runtime is quite dynamic and flexible,""" start="00:08:50.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and that I can fully implement autoreload in Python,""" start="00:08:54.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but there's still work to be done,""" start="00:08:59.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and it's a big topic to go into.""" start="00:09:02.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Next up, let's look at the backtrace buffer.""" start="00:09:05.420" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But as it is right now, autoreload is actually useful.""" start="00:09:08.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""I mostly develop in Python without having to restart the process""" start="00:09:12.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and without running into issues from old state""" start="00:09:16.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that hasn't been updated properly.""" start="00:09:19.600" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Backtraces""" start="00:09:22.900" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""So if we go on to look at the backtrace buffer,""" start="00:09:22.900" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""whenever we get an exception in Python...""" start="00:09:26.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Let's go back to it.""" start="00:09:32.820" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Whenever we get an exception, it will...""" start="00:09:37.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""let's change the code so that it actually""" start="00:09:41.420" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""gets an exception...""" start="00:09:43.699" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""we will get an interactive backtrace buffer""" start="00:09:49.966" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""where we can browse the source code for the different stack frames""" start="00:09:52.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and the local variables within the stack frames,""" start="00:09:57.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which are all presentations that we can inspect and so on.""" start="00:10:00.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can also open a REPL in the context of any stack frame.""" start="00:10:04.340" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Or we can, when we go to the source for a given stack frame,""" start="00:10:10.620" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""we can select some Python code and evaluate it""" start="00:10:16.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""within the context of that stack frame.""" start="00:10:20.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""One major limitation compared to SLIME for Common Lisp""" start="00:10:25.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""is that in Common Lisp, you have the option to""" start="00:10:30.700" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""restart or resume execution from a given stack frame""" start="00:10:33.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""after an exception happens, where in Python,""" start="00:10:38.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""what we have right now is pretty much equivalent to""" start="00:10:42.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""the postmortem debugger.""" start="00:10:45.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""You can view the state that the call stack was in""" start="00:10:47.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""at the time of the exception,""" start="00:10:50.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but you can't actually resume execution,""" start="00:10:51.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which you often might want to do,""" start="00:10:55.660" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""because when you're coding in a dynamic language,""" start="00:10:57.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""you're going to get runtime errors.""" start="00:10:59.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So if you're writing a script that does like some sort of""" start="00:11:01.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""long-running computation or processes a ton of files""" start="00:11:04.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and gets an exception parsing one file halfway through,""" start="00:11:08.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""normally you'd have to fix the script, and then rerun it""" start="00:11:11.940" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and have it process all the same files all over again,""" start="00:11:16.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and lose a bunch of time for every bug you run into""" start="00:11:19.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and fix you have to make.""" start="00:11:23.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So right now we've got a kind of mediocre workaround""" start="00:11:24.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which is you can add the restart decorator to a function""" start="00:11:28.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and then... where in the case of a script""" start="00:11:34.020" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""processing a bunch of files,""" start="00:11:37.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""you would add the restart decorator to the function""" start="00:11:38.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that processes a single file.""" start="00:11:41.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""You'd add it to the function""" start="00:11:43.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that represents kind of the smallest unit of work""" start="00:11:45.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that might fail with an exception,""" start="00:11:47.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Then, when you get an exception,""" start="00:11:50.220" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""you can actually edit the function.""" start="00:11:54.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Like, if we edit it so it doesn't throw an error,""" start="00:11:57.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and then we can resume execution,""" start="00:12:01.020" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""then it will return from foo using the""" start="00:12:07.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""the new version of baz,""" start="00:12:12.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""without having to run the script from the beginning again.""" start="00:12:15.041" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So in the example of a script that processes a bunch of files,""" start="00:12:18.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that would let you,""" start="00:12:22.380" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""as you run into files that cause an exception,""" start="00:12:24.300" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""fix your code to deal with it""" start="00:12:27.620" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and resume execution without having to restart the script""" start="00:12:29.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""from the beginning.""" start="00:12:31.881" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But this is obviously a pretty terrible hack,""" start="00:12:33.081" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""having to add the restart decorator to the function.""" start="00:12:36.121" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""I would like it to be able to restart from any function.""" start="00:12:38.841" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""without needing the decorator, as you can in Common Lisp,""" start="00:12:46.740" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but I think that will require patching CPython""" start="00:12:49.632" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and I really have no idea how to do that.""" start="00:12:54.032" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So if you do know anything about CPython internals""" start="00:12:56.580" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and are interested in helping, please reach out.""" start="00:13:00.532" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""pydumpling""" start="00:13:03.721" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Another feature we have with the backtrace buffer is""" start="00:13:03.721" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""there's this library called PyDumpling""" start="00:13:07.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which can serialize a traceback and store it to a file.""" start="00:13:09.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So you can use PyDumpling with your applications running in""" start="00:13:14.660" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""production to serialize a traceback""" start="00:13:17.860" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""whenever they have an exception and save it to a file.""" start="00:13:21.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Then you can transfer the file locally""" start="00:13:24.900" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and load it into your local Emacs with slime-py-load-pydumpling.""" start="00:13:28.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""This will load the same backtrace buffer,""" start="00:13:38.860" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and you see all the same local variables""" start="00:13:41.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""at the time of the exception.""" start="00:13:44.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""You can inspect them and get a REPL""" start="00:13:45.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""in the context of the stack frame.""" start="00:13:48.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Well, this will only work for variables""" start="00:13:51.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that can be serialized with pickle.""" start="00:13:54.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Or actually, the library uses dill,""" start="00:13:57.620" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which can serialize a bit more than pickle can.""" start="00:13:59.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But yeah so this can help you inspect and debug errors""" start="00:14:03.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""for applications running in production remotely""" start="00:14:10.201" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that you don't want to have SLIME connected to 24-7.""" start="00:14:12.881" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Documentation browser""" start="00:14:20.060" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Next up, let's look at the documentation browser.""" start="00:14:20.060" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can bring up documentation for any module,""" start="00:14:24.860" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and all this information is generated""" start="00:14:29.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""from runtime introspection,""" start="00:14:33.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""from the doc strings for the module""" start="00:14:35.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and the classes and so on.""" start="00:14:37.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So you won't see documentation for libraries""" start="00:14:39.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that you don't have actually loaded""" start="00:14:41.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""into your running Python process.""" start="00:14:43.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Then you can go browse to classes.""" start="00:14:45.940" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""It'll show all the attributes, their methods, and so on.""" start="00:14:50.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""By each method to the right, it will show""" start="00:14:54.720" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""the base class where the method was originally inherited from.""" start="00:14:57.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""You can also bring up a screen with all the Python packages""" start="00:15:02.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that are installed, and browse that with imenu,""" start="00:15:09.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and bring up information on any package and so on.""" start="00:15:14.440" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Thread view""" start="00:15:20.360" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Next up, let's take a look at the thread view.""" start="00:15:20.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So let's run this and then bring up the thread view""" start="00:15:28.500" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and this will show information on all running threads.""" start="00:15:31.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""You can configure it to refresh after a given interval,""" start="00:15:35.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""like every second, but I don't have that set up right now,""" start="00:15:38.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""so I have to manually refresh it.""" start="00:15:41.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Probably the most useful thing is that""" start="00:15:45.660" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""you can bring up a backtrace for any thread""" start="00:15:47.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which won't pause the thread or anything,""" start="00:15:49.740" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but will just give you the call stack""" start="00:15:51.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""at the time you requested the backtrace.""" start="00:15:53.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""You can again view the stack frames, local variables,""" start="00:15:55.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""open a REPL in the context of the thread, and so on.""" start="00:15:59.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""There's also a viewer for async tasks,""" start="00:16:04.140" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but I'm not going to demo that right now,""" start="00:16:07.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""because for that to work, you have to start swanky-python""" start="00:16:10.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""after the async event loop has started,""" start="00:16:14.160" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""from within the same thread.""" start="00:16:16.600" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""If you go to the project readme,""" start="00:16:18.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""there's a demo of how to use the async task viewer""" start="00:16:20.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""with a fastapi project.""" start="00:16:23.920" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Tracing functions""" start="00:16:27.440" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Next up, let's look at tracing functions.""" start="00:16:27.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So here we got some random error,""" start="00:16:33.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""because this is still very much a work in progress.""" start="00:16:36.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But it looks like it executed""" start="00:16:39.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""correctly this time.""" start="00:16:42.360" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So now let's mark the fibonacci function""" start="00:16:43.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""for tracing and execute it.""" start="00:16:47.566" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can see, every time the function is called,""" start="00:16:50.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""all its arguments and return values.""" start="00:16:56.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Again, there are presentations that we can inspect and so on.""" start="00:16:58.240" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But let's inspect a more complex object, like a file object.""" start="00:17:02.900" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""If we trace the count_lines function and run that code,""" start="00:17:06.080" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""then we can inspect the file it was passed, or the file object.""" start="00:17:11.340" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""One pitfall is that in Python, objects are mutable.""" start="00:17:15.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So in the trace buffer, the string representation""" start="00:17:21.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that's printed is the string representation""" start="00:17:25.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""at the time it was passed to the function.""" start="00:17:27.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But when we go to inspect it,""" start="00:17:31.220" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""we're inspecting the object as it is right now,""" start="00:17:32.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which can be different than it was at the time""" start="00:17:34.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""the function saw it. So for this file object, for example,""" start="00:17:37.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it's closed now, when it was open at the time""" start="00:17:41.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""the function used it.""" start="00:17:44.280" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""AI integrations""" start="00:17:47.800" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Next up, let's look at AI integrations.""" start="00:17:47.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So if you're used to SLIME with Common Lisp,""" start="00:17:50.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Emacs actually has a built-in AI that can help with the transition.""" start="00:17:54.520" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So it's just a joke, I actually really like Python.""" start="00:18:09.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""And for more serious AI integrations,""" start="00:18:14.560" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""I have some ideas for the future""" start="00:18:18.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but I haven't implemented anything yet.""" start="00:18:19.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""I think right now, people are mostly passing source code to LLMs""" start="00:18:21.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""but since we're embedded in the Python process at runtime,""" start="00:18:27.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""we have a lot of more information available,""" start="00:18:32.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""like maybe we can trace all calls to functions,""" start="00:18:35.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and when we have a bug,""" start="00:18:39.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""we can feed the trace to the LLM,""" start="00:18:41.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and the LLM can point out maybe""" start="00:18:46.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""when this function was called with these arguments,""" start="00:18:48.720" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""its return value doesn't make sense,""" start="00:18:51.960" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""so maybe that's the root cause of your bug.""" start="00:18:53.880" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""If you have any ideas of potential LLM or AI integrations,""" start="00:18:55.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""let me know. I'm happy to discuss.""" start="00:19:02.360" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""LSP-type features""" start="00:19:06.000" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""Next up, let's look at standard LSP-type features.""" start="00:19:06.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So we've got completions. It's fuzzy completions right now,""" start="00:19:09.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""so it's showing everything with a PR in the name.""" start="00:19:14.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can bring up documentation for each one.""" start="00:19:16.320" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""When we start calling a method in the minibuffer at the bottom""" start="00:19:21.780" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""it'll show the signature.""" start="00:19:26.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""There's some refactoring available.""" start="00:19:28.860" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""We can extract a function or variable,""" start="00:19:33.720" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""or rename something,""" start="00:19:37.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""like, let's rename fib to fib2,""" start="00:19:39.500" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and it will rename all the uses of it.""" start="00:19:42.920" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""All these features are based on Jedi,""" start="00:19:47.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""which is the Python library used by IPython.""" start="00:19:49.760" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But as it is right now,""" start="00:19:55.400" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""if you want the most complete Python development experience""" start="00:19:57.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""in Emacs, I'd probably recommend using LSP""" start="00:20:02.040" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""for everything LSP can do, and then just using swanky-python""" start="00:20:05.580" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""for the object inspector and backtrace buffer,""" start="00:20:10.440" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and the interactive features it has""" start="00:20:13.680" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""that an LSP can't provide.""" start="00:20:15.360" video="mainVideo-swanky" id="subtitle"]] + +<div class="transcript-heading">[[!template new="1" text="""Wrapping up""" start="00:20:18.032" video="mainVideo-swanky" id="subtitle"]]</div>[[!template text="""And that's it really.""" start="00:20:18.032" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""Shortly we'll have questions and answers""" start="00:20:23.340" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""as part of EmacsConf, and later on,""" start="00:20:25.866" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""if you have any questions, ideas, or issues""" start="00:20:28.800" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""feel free to reach out over email""" start="00:20:31.200" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""or create an issue on the repository.""" start="00:20:34.640" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""I should probably warn you,""" start="00:20:38.000" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""if you want to try out the project:""" start="00:20:39.332" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""so far I'm probably the only user of it""" start="00:20:41.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""and I've only tested it on my own Emacs setup,""" start="00:20:45.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""so it's quite likely you'll run into issues""" start="00:20:48.280" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""trying to get it installed and working.""" start="00:20:50.840" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""But if you do run into problems, please reach out,""" start="00:20:53.480" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""let me know. I'm happy to help and try and fix them.""" start="00:20:56.120" video="mainVideo-swanky" id="subtitle"]] +[[!template text="""So that's it. Thanks for listening.""" start="00:20:59.280" video="mainVideo-swanky" id="subtitle"]] + +</div> + +Captioner: sachac + Questions or comments? Please e-mail [sczi@disroot.org](mailto:sczi@disroot.org?subject=Comment%20for%20EmacsConf%202023%20swanky%3A%20Swanky%20Python%3A%20Interactive%20development%20for%20Python) diff --git a/2025/info/swanky-before.md b/2025/info/swanky-before.md index c3be7dd6..6b3006bf 100644 --- a/2025/info/swanky-before.md +++ b/2025/info/swanky-before.md @@ -8,12 +8,12 @@ The following image shows where the talk is in the schedule for Sat 2025-12-06. Format: 22-min talk ; Q&A: ask questions via Etherpad/IRC; we'll e-mail the speaker and post answers on this wiki page after the conference Etherpad: <https://pad.emacsconf.org/2025-swanky> Etherpad: <https://pad.emacsconf.org/2025-swanky> Discuss on IRC: [#emacsconf-dev](https://chat.emacsconf.org/?join=emacsconf,emacsconf-dev) -Status: Ready to stream +Status: Q&A open for participation <div>Times in different time zones:</div><div class="times" start="2025-12-06T15:45:00Z" end="2025-12-06T16:10:00Z"><div class="conf-time">Saturday, Dec 6 2025, ~10:45 AM - 11:10 AM EST (US/Eastern)</div><div class="others"><div>which is the same as:</div>Saturday, Dec 6 2025, ~9:45 AM - 10:10 AM CST (US/Central)<br />Saturday, Dec 6 2025, ~8:45 AM - 9:10 AM MST (US/Mountain)<br />Saturday, Dec 6 2025, ~7:45 AM - 8:10 AM PST (US/Pacific)<br />Saturday, Dec 6 2025, ~3:45 PM - 4:10 PM UTC <br />Saturday, Dec 6 2025, ~4:45 PM - 5:10 PM CET (Europe/Paris)<br />Saturday, Dec 6 2025, ~5:45 PM - 6:10 PM EET (Europe/Athens)<br />Saturday, Dec 6 2025, ~9:15 PM - 9:40 PM IST (Asia/Kolkata)<br />Saturday, Dec 6 2025, ~11:45 PM - 12:10 AM +08 (Asia/Singapore)<br />Sunday, Dec 7 2025, ~12:45 AM - 1:10 AM JST (Asia/Tokyo)</div></div><div><strong><a href="/2025/watch/dev/">Find out how to watch and participate</a></strong></div> - +<div class="vid mainVideo"><video controls preload="none" id="mainVideo-swanky"><source src="https://media.emacsconf.org/2025/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.webm" />captions="""<track label="English" kind="captions" srclang="en" src="/2025/captions/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.vtt" default />"""<p><em>Your browser does not support the video tag. Please download the video instead.</em></p></video><div></div>Duration: 21:03 minutes<div class="files resources"><ul><li><a href="https://pad.emacsconf.org/2025-swanky">Open Etherpad</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--intro.vtt">Download --intro.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--intro.webm">Download --intro.webm</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.opus">Download --main.opus (18MB)</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.vtt">Download --main.vtt</a></li><li><a href="https://media.emacsconf.org/2025/emacsconf-2025-swanky--swanky-python-interactive-development-for-python--scott-zimmermann--main.webm">Download --main.webm (56MB)</a></li><li><a href="https://youtu.be/fy0ofT1I54U">View on Youtube</a></li></ul></div></div> # Description <!-- End of emacsconf-publish-before-page -->
\ No newline at end of file diff --git a/2025/organizers-notebook/schedule.svg b/2025/organizers-notebook/schedule.svg index ca2dacfd..b3c5308a 100644 --- a/2025/organizers-notebook/schedule.svg +++ b/2025/organizers-notebook/schedule.svg @@ -1 +1 @@ -<svg width="500" height="700" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><title>Graphical view of the schedule</title><g transform="translate(0,0)"><title>Schedule for Saturday</title><rect width="250" height="700" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="30" x="3">Saturday</text><a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"><title> 9:00- 9:10 Saturday opening remarks</title><rect x="40" y="40" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,51)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sat-open</text></g></a><a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"><title> 9:10- 9:20 Making Org-Babel reactive</title><rect x="40" y="53" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="5,5,5" fill="lightblue"></rect><g transform="translate(40,64)"><text fill="black" x="0" y="0" font-size="10" transform="nil">org-babel</text></g></a><a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"><title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title><rect x="40" y="81" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,113)"><text fill="black" x="0" y="0" font-size="10" transform="nil">reference</text></g></a><a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"><title>10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title><rect x="40" y="142" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="5,5,5" fill="lightblue"></rect><g transform="translate(40,174)"><text fill="black" x="0" y="0" font-size="10" transform="nil">gmail</text></g></a><a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"><title>10:50-11:15 Reading and writing emails in GNU Emacs with Gnus</title><rect x="40" y="190" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,222)"><text fill="black" x="0" y="0" font-size="10" transform="nil">gnus</text></g></a><a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"><title>11:35-11:55 LaTeX export in org-mode: the overhaul</title><rect x="40" y="252" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,277)"><text fill="black" x="0" y="0" font-size="10" transform="nil">latex</text></g></a><a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"><title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title><rect x="40" y="369" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(40,401)"><text fill="black" x="0" y="0" font-size="10" transform="nil">calc</text></g></a><a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"><title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title><rect x="40" y="417" opacity="0.8" width="84" height="54" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,469)"><text fill="black" x="0" y="0" font-size="10" transform="nil">blee-lcnt</text></g></a><a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"><title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title><rect x="40" y="499" opacity="0.8" width="84" height="6" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,503)"><text fill="black" x="0" y="0" font-size="10" transform="nil">greader</text></g></a><a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"><title> 2:50- 3:40 Open session</title><rect x="40" y="520" opacity="0.8" width="84" height="68" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,586)"><text fill="black" x="0" y="0" font-size="10" transform="nil">open-mic</text></g></a><a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"><title> 4:00- 4:10 Saturday closing remarks / open session</title><rect x="40" y="616" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,627)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sat-close</text></g></a><a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"><title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title><rect x="125" y="81" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="lightblue"></rect><g transform="translate(125,113)"><text fill="black" x="0" y="0" font-size="10" transform="nil">schemacs</text></g></a><a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"><title>10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title><rect x="125" y="142" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="5,5,5" fill="lightblue"></rect><g transform="translate(125,167)"><text fill="black" x="0" y="0" font-size="10" transform="nil">juicemacs</text></g></a><a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"><title>10:45-11:10 Swanky Python: Interactive development for Python</title><rect x="125" y="184" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(125,216)"><text fill="black" x="0" y="0" font-size="10" transform="nil">swanky</text></g></a><a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"><title>11:20-11:40 Interactive Python programming in Emacs</title><rect x="125" y="232" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="lightblue"></rect><g transform="translate(125,257)"><text fill="black" x="0" y="0" font-size="10" transform="nil">python</text></g></a><a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"><title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title><rect x="125" y="369" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(125,401)"><text fill="black" x="0" y="0" font-size="10" transform="nil">llm</text></g></a><a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"><title> 1:45- 2:05 Emacs and private AI: a great match</title><rect x="125" y="431" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(125,456)"><text fill="black" x="0" y="0" font-size="10" transform="nil">private-ai</text></g></a><a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"><title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title><rect x="125" y="486" opacity="0.8" width="84" height="41" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(125,525)"><text fill="black" x="0" y="0" font-size="10" transform="nil">commonlisp</text></g></a><a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"><title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title><rect x="125" y="540" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(125,572)"><text fill="black" x="0" y="0" font-size="10" transform="nil">graphics</text></g></a><g transform="translate(3,40)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">9 AM</text></g><g transform="translate(3,122)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">10 AM</text></g><g transform="translate(3,204)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">11 AM</text></g><g transform="translate(3,287)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">12 PM</text></g><g transform="translate(3,369)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">1 PM</text></g><g transform="translate(3,451)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">2 PM</text></g><g transform="translate(3,534)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">3 PM</text></g><g transform="translate(3,616)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">4 PM</text></g><g transform="translate(3,698)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">5 PM</text></g></g><g transform="translate(250,0)"><title>Schedule for Sunday</title><rect width="250" height="700" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="30" x="3">Sunday</text><a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"><title> 9:00- 9:10 Sunday opening remarks</title><rect x="40" y="40" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,51)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sun-open</text></g></a><a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"><title> 9:10- 9:30 Some problems of modernizing Emacs</title><rect x="40" y="53" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,78)"><text fill="black" x="0" y="0" font-size="10" transform="nil">modern</text></g></a><a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"><title> 9:40-10:15 An introduction to the Emacs Reader</title><rect x="40" y="94" opacity="0.8" width="84" height="48" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,140)"><text fill="black" x="0" y="0" font-size="10" transform="nil">reader</text></g></a><a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"><title>10:35-10:45 Weightlifting tracking with Emacs on Android</title><rect x="40" y="170" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="" fill="lightblue"></rect><g transform="translate(40,181)"><text fill="black" x="0" y="0" font-size="10" transform="nil">weights</text></g></a><a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"><title>11:05-11:25 corfu+yasnippet: Easier than I thought</title><rect x="40" y="211" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,236)"><text fill="black" x="0" y="0" font-size="10" transform="nil">completion</text></g></a><a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"><title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title><rect x="40" y="369" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,401)"><text fill="black" x="0" y="0" font-size="10" transform="nil">zettelkasten</text></g></a><a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"><title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title><rect x="40" y="431" opacity="0.8" width="84" height="41" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,470)"><text fill="black" x="0" y="0" font-size="10" transform="nil">hyperboleqa</text></g></a><a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"><title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title><rect x="40" y="472" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(40,497)"><text fill="black" x="0" y="0" font-size="10" transform="nil">gardening</text></g></a><a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"><title> 2:45- 3:20 Bookclub tapas</title><rect x="40" y="513" opacity="0.8" width="84" height="48" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,559)"><text fill="black" x="0" y="0" font-size="10" transform="nil">bookclub-tapas</text></g></a><a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"><title> 3:40- 3:50 Sunday closing remarks</title><rect x="40" y="589" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,600)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sun-close</text></g></a><g transform="translate(3,40)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">9 AM</text></g><g transform="translate(3,122)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">10 AM</text></g><g transform="translate(3,204)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">11 AM</text></g><g transform="translate(3,287)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">12 PM</text></g><g transform="translate(3,369)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">1 PM</text></g><g transform="translate(3,451)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">2 PM</text></g><g transform="translate(3,534)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">3 PM</text></g><g transform="translate(3,616)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">4 PM</text></g><g transform="translate(3,698)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">5 PM</text></g></g></svg>
\ No newline at end of file +<svg width="500" height="700" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><title>Graphical view of the schedule</title><g transform="translate(0,0)"><title>Schedule for Saturday</title><rect width="250" height="700" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="30" x="3">Saturday</text><a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"><title> 9:00- 9:10 Saturday opening remarks</title><rect x="40" y="40" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,51)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sat-open</text></g></a><a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"><title> 9:10- 9:20 Making Org-Babel reactive</title><rect x="40" y="53" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="5,5,5" fill="lightblue"></rect><g transform="translate(40,64)"><text fill="black" x="0" y="0" font-size="10" transform="nil">org-babel</text></g></a><a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"><title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title><rect x="40" y="81" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,113)"><text fill="black" x="0" y="0" font-size="10" transform="nil">reference</text></g></a><a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"><title>10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title><rect x="40" y="142" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="lightblue"></rect><g transform="translate(40,174)"><text fill="black" x="0" y="0" font-size="10" transform="nil">gmail</text></g></a><a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"><title>11:00-11:25 Reading and writing emails in GNU Emacs with Gnus</title><rect x="40" y="204" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,236)"><text fill="black" x="0" y="0" font-size="10" transform="nil">gnus</text></g></a><a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"><title>11:45-12:05 LaTeX export in org-mode: the overhaul</title><rect x="40" y="266" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,291)"><text fill="black" x="0" y="0" font-size="10" transform="nil">latex</text></g></a><a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"><title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title><rect x="40" y="369" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(40,401)"><text fill="black" x="0" y="0" font-size="10" transform="nil">calc</text></g></a><a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"><title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title><rect x="40" y="417" opacity="0.8" width="84" height="54" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,469)"><text fill="black" x="0" y="0" font-size="10" transform="nil">blee-lcnt</text></g></a><a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"><title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title><rect x="40" y="499" opacity="0.8" width="84" height="6" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,503)"><text fill="black" x="0" y="0" font-size="10" transform="nil">greader</text></g></a><a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"><title> 2:50- 3:40 Open session</title><rect x="40" y="520" opacity="0.8" width="84" height="68" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,586)"><text fill="black" x="0" y="0" font-size="10" transform="nil">open-mic</text></g></a><a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"><title> 4:00- 4:10 Saturday closing remarks / open session</title><rect x="40" y="616" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,627)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sat-close</text></g></a><a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"><title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title><rect x="125" y="81" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="lightblue"></rect><g transform="translate(125,113)"><text fill="black" x="0" y="0" font-size="10" transform="nil">schemacs</text></g></a><a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"><title>10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title><rect x="125" y="142" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="5,5,5" fill="lightblue"></rect><g transform="translate(125,167)"><text fill="black" x="0" y="0" font-size="10" transform="nil">juicemacs</text></g></a><a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"><title>10:45-11:10 Swanky Python: Interactive development for Python</title><rect x="125" y="184" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(125,216)"><text fill="black" x="0" y="0" font-size="10" transform="nil">swanky</text></g></a><a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"><title>11:20-11:40 Interactive Python programming in Emacs</title><rect x="125" y="232" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="lightblue"></rect><g transform="translate(125,257)"><text fill="black" x="0" y="0" font-size="10" transform="nil">python</text></g></a><a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"><title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title><rect x="125" y="369" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(125,401)"><text fill="black" x="0" y="0" font-size="10" transform="nil">llm</text></g></a><a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"><title> 1:45- 2:05 Emacs and private AI: a great match</title><rect x="125" y="431" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(125,456)"><text fill="black" x="0" y="0" font-size="10" transform="nil">private-ai</text></g></a><a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"><title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title><rect x="125" y="486" opacity="0.8" width="84" height="41" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(125,525)"><text fill="black" x="0" y="0" font-size="10" transform="nil">commonlisp</text></g></a><a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"><title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title><rect x="125" y="540" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(125,572)"><text fill="black" x="0" y="0" font-size="10" transform="nil">graphics</text></g></a><g transform="translate(3,40)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">9 AM</text></g><g transform="translate(3,122)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">10 AM</text></g><g transform="translate(3,204)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">11 AM</text></g><g transform="translate(3,287)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">12 PM</text></g><g transform="translate(3,369)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">1 PM</text></g><g transform="translate(3,451)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">2 PM</text></g><g transform="translate(3,534)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">3 PM</text></g><g transform="translate(3,616)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">4 PM</text></g><g transform="translate(3,698)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">5 PM</text></g></g><g transform="translate(250,0)"><title>Schedule for Sunday</title><rect width="250" height="700" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="30" x="3">Sunday</text><a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"><title> 9:00- 9:10 Sunday opening remarks</title><rect x="40" y="40" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,51)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sun-open</text></g></a><a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"><title> 9:10- 9:30 Some problems of modernizing Emacs</title><rect x="40" y="53" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="5,5,5" fill="gray"></rect><g transform="translate(40,78)"><text fill="black" x="0" y="0" font-size="10" transform="nil">modern</text></g></a><a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"><title> 9:40-10:15 An introduction to the Emacs Reader</title><rect x="40" y="94" opacity="0.8" width="84" height="48" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,140)"><text fill="black" x="0" y="0" font-size="10" transform="nil">reader</text></g></a><a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"><title>10:35-10:45 Weightlifting tracking with Emacs on Android</title><rect x="40" y="170" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="" fill="lightblue"></rect><g transform="translate(40,181)"><text fill="black" x="0" y="0" font-size="10" transform="nil">weights</text></g></a><a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"><title>11:05-11:25 corfu+yasnippet: Easier than I thought</title><rect x="40" y="211" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,236)"><text fill="black" x="0" y="0" font-size="10" transform="nil">completion</text></g></a><a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"><title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title><rect x="40" y="369" opacity="0.8" width="84" height="34" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,401)"><text fill="black" x="0" y="0" font-size="10" transform="nil">zettelkasten</text></g></a><a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"><title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title><rect x="40" y="431" opacity="0.8" width="84" height="41" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,470)"><text fill="black" x="0" y="0" font-size="10" transform="nil">hyperboleqa</text></g></a><a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"><title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title><rect x="40" y="472" opacity="0.8" width="84" height="27" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(40,497)"><text fill="black" x="0" y="0" font-size="10" transform="nil">gardening</text></g></a><a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"><title> 2:45- 3:20 Bookclub tapas</title><rect x="40" y="513" opacity="0.8" width="84" height="48" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(40,559)"><text fill="black" x="0" y="0" font-size="10" transform="nil">bookclub-tapas</text></g></a><a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"><title> 3:40- 3:50 Sunday closing remarks</title><rect x="40" y="589" opacity="0.8" width="84" height="13" stroke="black" stroke-dasharray="" fill="gray"></rect><g transform="translate(40,600)"><text fill="black" x="0" y="0" font-size="10" transform="nil">sun-close</text></g></a><g transform="translate(3,40)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">9 AM</text></g><g transform="translate(3,122)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">10 AM</text></g><g transform="translate(3,204)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">11 AM</text></g><g transform="translate(3,287)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">12 PM</text></g><g transform="translate(3,369)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">1 PM</text></g><g transform="translate(3,451)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">2 PM</text></g><g transform="translate(3,534)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">3 PM</text></g><g transform="translate(3,616)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">4 PM</text></g><g transform="translate(3,698)"><line stroke="darkgray" x1="40" y1="0" x2="210" y2="0"></line><text fill="black" x="0" y="0" font-size="10" dy=".4em">5 PM</text></g></g></svg>
\ No newline at end of file diff --git a/2025/schedule-details.md b/2025/schedule-details.md index 75b554af..e0089efe 100644 --- a/2025/schedule-details.md +++ b/2025/schedule-details.md @@ -17,13 +17,13 @@ Jump to: <a href="#date-2025-12-06">Sat Dec 6</a> - <a href="#date-2025-12-07">S [[!template id=sched time="""25""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-reference.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-reference""" startutc="""2025-12-06T14:30:00+0000""" endutc="""2025-12-06T14:55:00+0000""" start="""9:30""" end="""9:55""" title="""Emacs as a fully-fledged reference manager""" url="""/2025/talks/reference""" speakers="""Vidianos Giannitsis""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""reference""" note="""captioned, video posted, video: 20:14"""]] [[!template id=sched time="""25""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-gmail.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-gmail""" startutc="""2025-12-06T15:15:00+0000""" endutc="""2025-12-06T15:40:00+0000""" start="""10:15""" end="""10:40""" title="""org-gmail: A deep integration of Gmail into your Org Mode""" url="""/2025/talks/gmail""" speakers="""Bala Ramadurai""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""gmail""" note="""captioned, video posted, video: 23:04"""]] [[!template id=sched time="""20""" q-and-a="""<a href="https://pad.emacsconf.org/2025-juicemacs">Etherpad</a>""" startutc="""2025-12-06T15:15:00+0000""" endutc="""2025-12-06T15:35:00+0000""" start="""10:15""" end="""10:35""" title="""Juicemacs: exploring speculative JIT compilation for ELisp in Java""" url="""/2025/talks/juicemacs""" speakers="""Kana""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""juicemacs""" note="""captioned, video posted, video: 19:10"""]] -[[!template id=sched time="""25""" q-and-a="""none""" pad="""https://pad.emacsconf.org/2025-swanky""" startutc="""2025-12-06T15:45:00+0000""" endutc="""2025-12-06T16:10:00+0000""" start="""10:45""" end="""11:10""" title="""Swanky Python: Interactive development for Python""" url="""/2025/talks/swanky""" speakers="""Scott Zimmermann""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""swanky""" note="""captioned, video: 21:03"""]] -[[!template id=sched time="""25""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-gnus.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-gnus""" startutc="""2025-12-06T15:50:00+0000""" endutc="""2025-12-06T16:15:00+0000""" start="""10:50""" end="""11:15""" title="""Reading and writing emails in GNU Emacs with Gnus""" url="""/2025/talks/gnus""" speakers="""Amin Bandali""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""gnus""" note="""captioned, video: 21:37"""]] -[[!template id=sched time="""20""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-python.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-python""" startutc="""2025-12-06T16:20:00+0000""" endutc="""2025-12-06T16:40:00+0000""" start="""11:20""" end="""11:40""" title="""Interactive Python programming in Emacs""" url="""/2025/talks/python""" speakers="""David Vujic""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""python""" note="""captioned, video: 19:52"""]] +[[!template id=sched time="""25""" q-and-a="""none""" pad="""https://pad.emacsconf.org/2025-swanky""" startutc="""2025-12-06T15:45:00+0000""" endutc="""2025-12-06T16:10:00+0000""" start="""10:45""" end="""11:10""" title="""Swanky Python: Interactive development for Python""" url="""/2025/talks/swanky""" speakers="""Scott Zimmermann""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""swanky""" note="""captioned, video posted, video: 21:03"""]] +[[!template id=sched time="""25""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-gnus.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-gnus""" startutc="""2025-12-06T15:50:00+0000""" endutc="""2025-12-06T16:15:00+0000""" start="""10:50""" end="""11:15""" title="""Reading and writing emails in GNU Emacs with Gnus""" url="""/2025/talks/gnus""" speakers="""Amin Bandali""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""gnus""" note="""captioned, video posted, video: 21:37"""]] +[[!template id=sched time="""20""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-python.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-python""" startutc="""2025-12-06T16:20:00+0000""" endutc="""2025-12-06T16:40:00+0000""" start="""11:20""" end="""11:40""" title="""Interactive Python programming in Emacs""" url="""/2025/talks/python""" speakers="""David Vujic""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""python""" note="""captioned, video posted, video: 19:52"""]] [[!template id=sched time="""20""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-latex.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-latex""" startutc="""2025-12-06T16:25:00+0000""" endutc="""2025-12-06T16:45:00+0000""" start="""11:25""" end="""11:45""" title="""LaTeX export in org-mode: the overhaul""" url="""/2025/talks/latex""" speakers="""Pedro A. Aranda Gutiérrez""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""latex""" note=""""""]] -[[!template id=sched time="""25""" q-and-a="""<a href="https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen">#emacsconf-gen, speaker nick: lispmacs or lispmacs[work]</a>""" pad="""https://pad.emacsconf.org/2025-calc""" startutc="""2025-12-06T18:00:00+0000""" endutc="""2025-12-06T18:25:00+0000""" start="""1:00""" end="""1:25""" title="""Basic Calc functionality for engineering or electronics""" url="""/2025/talks/calc""" speakers="""Christopher Howard""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""calc""" note="""captioned, video: 23:35"""]] -[[!template id=sched time="""25""" q-and-a="""none""" pad="""https://pad.emacsconf.org/2025-llm""" startutc="""2025-12-06T18:00:00+0000""" endutc="""2025-12-06T18:25:00+0000""" start="""1:00""" end="""1:25""" title="""Emacs, editors, and LLM driven workflows""" url="""/2025/talks/llm""" speakers="""Andrew Hyatt""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""llm""" note="""captioned, video: 20:04"""]] -[[!template id=sched time="""40""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-blee-lcnt.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-blee-lcnt""" startutc="""2025-12-06T18:35:00+0000""" endutc="""2025-12-06T19:15:00+0000""" start="""1:35""" end="""2:15""" title="""Blee-LCNT: An Emacs-centered content production and self-publication framework""" url="""/2025/talks/blee-lcnt""" speakers="""Mohsen BANAN""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""blee-lcnt""" note="""captioned, video: 36:41"""]] +[[!template id=sched time="""25""" q-and-a="""<a href="https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen">#emacsconf-gen, speaker nick: lispmacs or lispmacs[work]</a>""" pad="""https://pad.emacsconf.org/2025-calc""" startutc="""2025-12-06T18:00:00+0000""" endutc="""2025-12-06T18:25:00+0000""" start="""1:00""" end="""1:25""" title="""Basic Calc functionality for engineering or electronics""" url="""/2025/talks/calc""" speakers="""Christopher Howard""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""calc""" note="""captioned, video posted, video: 23:35"""]] +[[!template id=sched time="""25""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-llm.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-llm""" startutc="""2025-12-06T18:00:00+0000""" endutc="""2025-12-06T18:25:00+0000""" start="""1:00""" end="""1:25""" title="""Emacs, editors, and LLM driven workflows""" url="""/2025/talks/llm""" speakers="""Andrew Hyatt""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""llm""" note="""captioned, video posted, video: 20:04"""]] +[[!template id=sched time="""40""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-blee-lcnt.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-blee-lcnt""" startutc="""2025-12-06T18:35:00+0000""" endutc="""2025-12-06T19:15:00+0000""" start="""1:35""" end="""2:15""" title="""Blee-LCNT: An Emacs-centered content production and self-publication framework""" url="""/2025/talks/blee-lcnt""" speakers="""Mohsen BANAN""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""blee-lcnt""" note="""captioned, video posted, video: 36:41"""]] [[!template id=sched time="""20""" q-and-a="""<a href="https://media.emacsconf.org/2025/current/bbb-private-ai.html">BBB</a>""" pad="""https://pad.emacsconf.org/2025-private-ai""" startutc="""2025-12-06T18:45:00+0000""" endutc="""2025-12-06T19:05:00+0000""" start="""1:45""" end="""2:05""" title="""Emacs and private AI: a great match""" url="""/2025/talks/private-ai""" speakers="""Aaron Grothe""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""private-ai""" note=""""""]] [[!template id=sched time="""30""" q-and-a="""<a href="https://chat.emacsconf.org/?join=emacsconf,emacsconf-dev">#emacsconf-dev, speaker nick: screwlisp</a>""" pad="""https://pad.emacsconf.org/2025-commonlisp""" startutc="""2025-12-06T19:25:00+0000""" endutc="""2025-12-06T19:55:00+0000""" start="""2:25""" end="""2:55""" title="""Common Lisp images communicating like-a-human through shared Emacs slime and eev""" url="""/2025/talks/commonlisp""" speakers="""screwlisp""" track="""Development""" watch="""https://emacsconf.org/2025/watch/dev""" slug="""commonlisp""" note="""video: 25:56"""]] [[!template id=sched time="""5""" q-and-a="""<a href="https://chat.emacsconf.org/?join=emacsconf,emacsconf-gen">#emacsconf-gen, speaker nick: cow_2001</a>""" pad="""https://pad.emacsconf.org/2025-greader""" startutc="""2025-12-06T19:35:00+0000""" endutc="""2025-12-06T19:40:00+0000""" start="""2:35""" end="""2:40""" title="""GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence""" url="""/2025/talks/greader""" speakers="""Yuval Langer""" track="""General""" watch="""https://emacsconf.org/2025/watch/gen""" slug="""greader""" note="""video: 04:08"""]] diff --git a/2025/talks/weights.md b/2025/talks/weights.md index 06701453..49c5db8b 100644 --- a/2025/talks/weights.md +++ b/2025/talks/weights.md @@ -11,6 +11,8 @@ Zachary Romero - <https://zacromero.com/>, <mailto:zacromero@posteo.com> [[!inline pages="internal(2025/info/weights-before)" raw="yes"]] +The package covered in the talk can be found at <https://github.com/zkry/org-fit> + Emacs on Android opens up a world of new possibilities for replacing proprietary software with free alternatives. One such use case is using Emacs and org-mode to replace the popular weightlifting tracking diff --git a/2025/watch/dev.md b/2025/watch/dev.md index 476051ee..934fd97b 100644 --- a/2025/watch/dev.md +++ b/2025/watch/dev.md @@ -13,6 +13,7 @@ For better performance, we recommend watching <a href="https://live0.emacsconf.o <li>mpv https://live0.emacsconf.org/dev.webm</li> <li>vlc https://live0.emacsconf.org/dev.webm</li> <li>ffplay https://live0.emacsconf.org/dev.webm</li> +<li>You can also watch it in VLC by choosing menu - Media - Open Network Stream and putting in https://live0.emacsconf.org/dev.webm</li> </ul> If you have limited bandwidth, you can watch the low-res stream <a href="https://live0.emacsconf.org/dev-480p.webm">https://live0.emacsconf.org/dev-480p.webm</a>. @@ -32,7 +33,7 @@ If you don't have a streaming media player, you might be able to watch using the <li>Solid lines: Q&A will be through a BigBlueButton room (you can ask questions there or through IRC/Etherpad)</li> <li>Dashed lines: Q&A will be over IRC or the Etherpad, or the speaker will follow up afterwards</li></ul> <div>Times are in Eastern Standard Time (America/Toronto, GMT-5). If you have Javascript enabled, clicking on talk pages should include times in your computer's local time setting.</div> -<div><svg width="800" height="300" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <title> Graphical view of the schedule</title> <g transform="translate(0,0)"> <title> Schedule for Saturday</title> <rect width="800" height="150" x="0" y="0" fill="white"></rect> <text font-size="10" fill="black" y="12" x="3"> Saturday</text> <a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"> <title> 9:00- 9:10 Saturday opening remarks</title> <rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(13,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sat-open</text></g></a> <a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"> <title> 9:10- 9:20 Making Org-Babel reactive</title> <rect x="15" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(28,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> org-babel</text></g></a> <a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"> <title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title> <rect x="47" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(84,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> reference</text></g></a> <a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"> <title> 10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title> <rect x="117" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(154,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gmail</text></g></a> <a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"> <title> 10:50-11:15 Reading and writing emails in GNU Emacs with Gnus</title> <rect x="172" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(209,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gnus</text></g></a> <a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"> <title> 11:25-11:45 LaTeX export in org-mode: the overhaul</title> <rect x="227" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(256,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> latex</text></g></a> <a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"> <title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title> <rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(413,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> calc</text></g></a> <a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"> <title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title> <rect x="431" y="15" opacity="0.8" width="62" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(491,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> blee-lcnt</text></g></a> <a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"> <title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title> <rect x="525" y="15" opacity="0.8" width="7" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(530,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> greader</text></g></a> <a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"> <title> 2:50- 3:40 Open session</title> <rect x="549" y="15" opacity="0.8" width="78" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(625,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> open-mic</text></g></a> <a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"> <title> 4:00- 4:10 Saturday closing remarks / open session</title> <rect x="658" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(671,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sat-close</text></g></a> <a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"> <title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title> <rect x="47" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(84,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> schemacs</text></g></a> <a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"> <title> 10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title> <rect x="117" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(146,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> juicemacs</text></g></a> <a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"> <title> 10:45-11:10 Swanky Python: Interactive development for Python</title> <rect x="164" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(201,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> swanky</text></g></a> <a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"> <title> 11:20-11:40 Interactive Python programming in Emacs</title> <rect x="219" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(248,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> python</text></g></a> <a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"> <title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title> <rect x="376" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(413,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> llm</text></g></a> <a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"> <title> 1:45- 2:05 Emacs and private AI: a great match</title> <rect x="447" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(476,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> private-ai</text></g></a> <a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"> <title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title> <rect x="509" y="75" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(554,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> commonlisp</text></g></a> <a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"> <title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title> <rect x="572" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(609,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> graphics</text></g></a> <g transform="translate(0,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 9 AM</text></g> <g transform="translate(94,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 10 AM</text></g> <g transform="translate(188,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 11 AM</text></g> <g transform="translate(282,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 12 PM</text></g> <g transform="translate(376,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 1 PM</text></g> <g transform="translate(470,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 2 PM</text></g> <g transform="translate(564,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 3 PM</text></g> <g transform="translate(658,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 4 PM</text></g> <g transform="translate(752,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 5 PM</text></g></g> <g transform="translate(0,150)"> <title> Schedule for Sunday</title> <rect width="800" height="150" x="0" y="0" fill="white"></rect> <text font-size="10" fill="black" y="12" x="3"> Sunday</text> <a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"> <title> 9:00- 9:10 Sunday opening remarks</title> <rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(13,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sun-open</text></g></a> <a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"> <title> 9:10- 9:30 Some problems of modernizing Emacs</title> <rect x="15" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(44,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> modern</text></g></a> <a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"> <title> 9:40-10:15 An introduction to the Emacs Reader</title> <rect x="62" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(114,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> reader</text></g></a> <a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"> <title> 10:35-10:45 Weightlifting tracking with Emacs on Android</title> <rect x="149" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(162,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> weights</text></g></a> <a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"> <title> 11:05-11:25 corfu+yasnippet: Easier than I thought</title> <rect x="196" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(225,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> completion</text></g></a> <a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"> <title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title> <rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(413,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> zettelkasten</text></g></a> <a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"> <title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title> <rect x="447" y="15" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(492,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> hyperboleqa</text></g></a> <a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"> <title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title> <rect x="494" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(523,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gardening</text></g></a> <a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"> <title> 2:45- 3:20 Bookclub tapas</title> <rect x="541" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(593,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> bookclub-tapas</text></g></a> <a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"> <title> 3:40- 3:50 Sunday closing remarks</title> <rect x="627" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(640,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sun-close</text></g></a> <g transform="translate(0,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 9 AM</text></g> <g transform="translate(94,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 10 AM</text></g> <g transform="translate(188,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 11 AM</text></g> <g transform="translate(282,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 12 PM</text></g> <g transform="translate(376,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 1 PM</text></g> <g transform="translate(470,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 2 PM</text></g> <g transform="translate(564,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 3 PM</text></g> <g transform="translate(658,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 4 PM</text></g> <g transform="translate(752,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 5 PM</text></g></g></svg></div> +<div><svg width="800" height="300" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><title>Graphical view of the schedule</title><g transform="translate(0,0)"><title>Schedule for Saturday</title><rect width="800" height="150" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="12" x="3">Saturday</text><a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"><title> 9:00- 9:10 Saturday opening remarks</title><rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(13,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sat-open</text></g></a><a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"><title> 9:10- 9:20 Making Org-Babel reactive</title><rect x="15" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(28,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">org-babel</text></g></a><a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"><title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title><rect x="47" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(84,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">reference</text></g></a><a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"><title>10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title><rect x="117" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(154,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gmail</text></g></a><a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"><title>10:50-11:15 Reading and writing emails in GNU Emacs with Gnus</title><rect x="172" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(209,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gnus</text></g></a><a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"><title>11:25-11:45 LaTeX export in org-mode: the overhaul</title><rect x="227" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(256,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">latex</text></g></a><a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"><title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title><rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(413,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">calc</text></g></a><a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"><title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title><rect x="431" y="15" opacity="0.8" width="62" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(491,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">blee-lcnt</text></g></a><a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"><title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title><rect x="525" y="15" opacity="0.8" width="7" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(530,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">greader</text></g></a><a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"><title> 2:50- 3:40 Open session</title><rect x="549" y="15" opacity="0.8" width="78" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(625,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">open-mic</text></g></a><a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"><title> 4:00- 4:10 Saturday closing remarks / open session</title><rect x="658" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(671,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sat-close</text></g></a><a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"><title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title><rect x="47" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(84,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">schemacs</text></g></a><a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"><title>10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title><rect x="117" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(146,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">juicemacs</text></g></a><a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"><title>10:45-11:10 Swanky Python: Interactive development for Python</title><rect x="164" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(201,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">swanky</text></g></a><a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"><title>11:20-11:40 Interactive Python programming in Emacs</title><rect x="219" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(248,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">python</text></g></a><a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"><title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title><rect x="376" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(413,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">llm</text></g></a><a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"><title> 1:45- 2:05 Emacs and private AI: a great match</title><rect x="447" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(476,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">private-ai</text></g></a><a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"><title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title><rect x="509" y="75" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(554,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">commonlisp</text></g></a><a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"><title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title><rect x="572" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(609,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">graphics</text></g></a><g transform="translate(0,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">9 AM</text></g><g transform="translate(94,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">10 AM</text></g><g transform="translate(188,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">11 AM</text></g><g transform="translate(282,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">12 PM</text></g><g transform="translate(376,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">1 PM</text></g><g transform="translate(470,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">2 PM</text></g><g transform="translate(564,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">3 PM</text></g><g transform="translate(658,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">4 PM</text></g><g transform="translate(752,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">5 PM</text></g></g><g transform="translate(0,150)"><title>Schedule for Sunday</title><rect width="800" height="150" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="12" x="3">Sunday</text><a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"><title> 9:00- 9:10 Sunday opening remarks</title><rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(13,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sun-open</text></g></a><a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"><title> 9:10- 9:30 Some problems of modernizing Emacs</title><rect x="15" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(44,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">modern</text></g></a><a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"><title> 9:40-10:15 An introduction to the Emacs Reader</title><rect x="62" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(114,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">reader</text></g></a><a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"><title>10:35-10:45 Weightlifting tracking with Emacs on Android</title><rect x="149" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(162,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">weights</text></g></a><a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"><title>11:05-11:25 corfu+yasnippet: Easier than I thought</title><rect x="196" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(225,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">completion</text></g></a><a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"><title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title><rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(413,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">zettelkasten</text></g></a><a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"><title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title><rect x="447" y="15" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(492,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">hyperboleqa</text></g></a><a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"><title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title><rect x="494" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(523,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gardening</text></g></a><a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"><title> 2:45- 3:20 Bookclub tapas</title><rect x="541" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(593,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">bookclub-tapas</text></g></a><a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"><title> 3:40- 3:50 Sunday closing remarks</title><rect x="627" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(640,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sun-close</text></g></a><g transform="translate(0,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">9 AM</text></g><g transform="translate(94,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">10 AM</text></g><g transform="translate(188,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">11 AM</text></g><g transform="translate(282,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">12 PM</text></g><g transform="translate(376,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">1 PM</text></g><g transform="translate(470,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">2 PM</text></g><g transform="translate(564,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">3 PM</text></g><g transform="translate(658,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">4 PM</text></g><g transform="translate(752,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">5 PM</text></g></g></svg></div> <div><h1>Saturday, Dec 6, 2025</h1> <div data-start="2025-12-06T14:30:00+0000" data-end="2025-12-06T14:55:00+0000" class="sched-entry track-Development"> <div class="sched-meta"><span class="sched-time"><span class="sched-start">9:30</span> - <span class="sched-end">9:55</span></span> <span class="sched-track Development">Development</span> <span class="sched-pad"> <a href="https://pad.emacsconf.org/2025-schemacs">Etherpad</a></span>; <span class="sched-q-and-a">Q&A: <a href="https://media.emacsconf.org/2025/current/bbb-schemacs.html">BBB</a></span>; <span class="sched-slug">id:schemacs</span></div> diff --git a/2025/watch/gen.md b/2025/watch/gen.md index 03b786ef..73152da1 100644 --- a/2025/watch/gen.md +++ b/2025/watch/gen.md @@ -13,6 +13,7 @@ For better performance, we recommend watching <a href="https://live0.emacsconf.o <li>mpv https://live0.emacsconf.org/gen.webm</li> <li>vlc https://live0.emacsconf.org/gen.webm</li> <li>ffplay https://live0.emacsconf.org/gen.webm</li> +<li>You can also watch it in VLC by choosing menu - Media - Open Network Stream and putting in https://live0.emacsconf.org/gen.webm</li> </ul> If you have limited bandwidth, you can watch the low-res stream <a href="https://live0.emacsconf.org/gen-480p.webm">https://live0.emacsconf.org/gen-480p.webm</a>. @@ -32,7 +33,7 @@ If you don't have a streaming media player, you might be able to watch using the <li>Solid lines: Q&A will be through a BigBlueButton room (you can ask questions there or through IRC/Etherpad)</li> <li>Dashed lines: Q&A will be over IRC or the Etherpad, or the speaker will follow up afterwards</li></ul> <div>Times are in Eastern Standard Time (America/Toronto, GMT-5). If you have Javascript enabled, clicking on talk pages should include times in your computer's local time setting.</div> -<div><svg width="800" height="300" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <title> Graphical view of the schedule</title> <g transform="translate(0,0)"> <title> Schedule for Saturday</title> <rect width="800" height="150" x="0" y="0" fill="white"></rect> <text font-size="10" fill="black" y="12" x="3"> Saturday</text> <a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"> <title> 9:00- 9:10 Saturday opening remarks</title> <rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(13,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sat-open</text></g></a> <a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"> <title> 9:10- 9:20 Making Org-Babel reactive</title> <rect x="15" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(28,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> org-babel</text></g></a> <a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"> <title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title> <rect x="47" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(84,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> reference</text></g></a> <a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"> <title> 10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title> <rect x="117" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(154,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gmail</text></g></a> <a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"> <title> 10:50-11:15 Reading and writing emails in GNU Emacs with Gnus</title> <rect x="172" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(209,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gnus</text></g></a> <a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"> <title> 11:25-11:45 LaTeX export in org-mode: the overhaul</title> <rect x="227" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(256,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> latex</text></g></a> <a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"> <title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title> <rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(413,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> calc</text></g></a> <a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"> <title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title> <rect x="431" y="15" opacity="0.8" width="62" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(491,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> blee-lcnt</text></g></a> <a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"> <title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title> <rect x="525" y="15" opacity="0.8" width="7" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(530,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> greader</text></g></a> <a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"> <title> 2:50- 3:40 Open session</title> <rect x="549" y="15" opacity="0.8" width="78" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(625,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> open-mic</text></g></a> <a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"> <title> 4:00- 4:10 Saturday closing remarks / open session</title> <rect x="658" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(671,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sat-close</text></g></a> <a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"> <title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title> <rect x="47" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(84,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> schemacs</text></g></a> <a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"> <title> 10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title> <rect x="117" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(146,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> juicemacs</text></g></a> <a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"> <title> 10:45-11:10 Swanky Python: Interactive development for Python</title> <rect x="164" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(201,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> swanky</text></g></a> <a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"> <title> 11:20-11:40 Interactive Python programming in Emacs</title> <rect x="219" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(248,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> python</text></g></a> <a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"> <title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title> <rect x="376" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(413,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> llm</text></g></a> <a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"> <title> 1:45- 2:05 Emacs and private AI: a great match</title> <rect x="447" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(476,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> private-ai</text></g></a> <a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"> <title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title> <rect x="509" y="75" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(554,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> commonlisp</text></g></a> <a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"> <title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title> <rect x="572" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(609,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> graphics</text></g></a> <g transform="translate(0,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 9 AM</text></g> <g transform="translate(94,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 10 AM</text></g> <g transform="translate(188,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 11 AM</text></g> <g transform="translate(282,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 12 PM</text></g> <g transform="translate(376,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 1 PM</text></g> <g transform="translate(470,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 2 PM</text></g> <g transform="translate(564,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 3 PM</text></g> <g transform="translate(658,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 4 PM</text></g> <g transform="translate(752,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 5 PM</text></g></g> <g transform="translate(0,150)"> <title> Schedule for Sunday</title> <rect width="800" height="150" x="0" y="0" fill="white"></rect> <text font-size="10" fill="black" y="12" x="3"> Sunday</text> <a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"> <title> 9:00- 9:10 Sunday opening remarks</title> <rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(13,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sun-open</text></g></a> <a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"> <title> 9:10- 9:30 Some problems of modernizing Emacs</title> <rect x="15" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(44,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> modern</text></g></a> <a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"> <title> 9:40-10:15 An introduction to the Emacs Reader</title> <rect x="62" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(114,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> reader</text></g></a> <a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"> <title> 10:35-10:45 Weightlifting tracking with Emacs on Android</title> <rect x="149" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(162,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> weights</text></g></a> <a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"> <title> 11:05-11:25 corfu+yasnippet: Easier than I thought</title> <rect x="196" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(225,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> completion</text></g></a> <a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"> <title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title> <rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(413,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> zettelkasten</text></g></a> <a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"> <title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title> <rect x="447" y="15" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(492,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> hyperboleqa</text></g></a> <a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"> <title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title> <rect x="494" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(523,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gardening</text></g></a> <a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"> <title> 2:45- 3:20 Bookclub tapas</title> <rect x="541" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(593,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> bookclub-tapas</text></g></a> <a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"> <title> 3:40- 3:50 Sunday closing remarks</title> <rect x="627" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(640,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sun-close</text></g></a> <g transform="translate(0,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 9 AM</text></g> <g transform="translate(94,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 10 AM</text></g> <g transform="translate(188,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 11 AM</text></g> <g transform="translate(282,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 12 PM</text></g> <g transform="translate(376,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 1 PM</text></g> <g transform="translate(470,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 2 PM</text></g> <g transform="translate(564,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 3 PM</text></g> <g transform="translate(658,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 4 PM</text></g> <g transform="translate(752,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 5 PM</text></g></g></svg></div> +<div><svg width="800" height="300" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><title>Graphical view of the schedule</title><g transform="translate(0,0)"><title>Schedule for Saturday</title><rect width="800" height="150" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="12" x="3">Saturday</text><a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"><title> 9:00- 9:10 Saturday opening remarks</title><rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(13,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sat-open</text></g></a><a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"><title> 9:10- 9:20 Making Org-Babel reactive</title><rect x="15" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(28,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">org-babel</text></g></a><a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"><title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title><rect x="47" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(84,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">reference</text></g></a><a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"><title>10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title><rect x="117" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(154,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gmail</text></g></a><a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"><title>10:50-11:15 Reading and writing emails in GNU Emacs with Gnus</title><rect x="172" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(209,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gnus</text></g></a><a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"><title>11:25-11:45 LaTeX export in org-mode: the overhaul</title><rect x="227" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(256,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">latex</text></g></a><a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"><title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title><rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(413,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">calc</text></g></a><a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"><title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title><rect x="431" y="15" opacity="0.8" width="62" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(491,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">blee-lcnt</text></g></a><a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"><title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title><rect x="525" y="15" opacity="0.8" width="7" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(530,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">greader</text></g></a><a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"><title> 2:50- 3:40 Open session</title><rect x="549" y="15" opacity="0.8" width="78" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(625,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">open-mic</text></g></a><a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"><title> 4:00- 4:10 Saturday closing remarks / open session</title><rect x="658" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(671,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sat-close</text></g></a><a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"><title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title><rect x="47" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(84,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">schemacs</text></g></a><a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"><title>10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title><rect x="117" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(146,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">juicemacs</text></g></a><a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"><title>10:45-11:10 Swanky Python: Interactive development for Python</title><rect x="164" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(201,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">swanky</text></g></a><a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"><title>11:20-11:40 Interactive Python programming in Emacs</title><rect x="219" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(248,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">python</text></g></a><a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"><title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title><rect x="376" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(413,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">llm</text></g></a><a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"><title> 1:45- 2:05 Emacs and private AI: a great match</title><rect x="447" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(476,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">private-ai</text></g></a><a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"><title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title><rect x="509" y="75" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(554,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">commonlisp</text></g></a><a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"><title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title><rect x="572" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(609,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">graphics</text></g></a><g transform="translate(0,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">9 AM</text></g><g transform="translate(94,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">10 AM</text></g><g transform="translate(188,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">11 AM</text></g><g transform="translate(282,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">12 PM</text></g><g transform="translate(376,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">1 PM</text></g><g transform="translate(470,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">2 PM</text></g><g transform="translate(564,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">3 PM</text></g><g transform="translate(658,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">4 PM</text></g><g transform="translate(752,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">5 PM</text></g></g><g transform="translate(0,150)"><title>Schedule for Sunday</title><rect width="800" height="150" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="12" x="3">Sunday</text><a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"><title> 9:00- 9:10 Sunday opening remarks</title><rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(13,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sun-open</text></g></a><a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"><title> 9:10- 9:30 Some problems of modernizing Emacs</title><rect x="15" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(44,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">modern</text></g></a><a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"><title> 9:40-10:15 An introduction to the Emacs Reader</title><rect x="62" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(114,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">reader</text></g></a><a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"><title>10:35-10:45 Weightlifting tracking with Emacs on Android</title><rect x="149" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(162,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">weights</text></g></a><a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"><title>11:05-11:25 corfu+yasnippet: Easier than I thought</title><rect x="196" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(225,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">completion</text></g></a><a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"><title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title><rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(413,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">zettelkasten</text></g></a><a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"><title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title><rect x="447" y="15" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(492,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">hyperboleqa</text></g></a><a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"><title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title><rect x="494" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(523,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gardening</text></g></a><a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"><title> 2:45- 3:20 Bookclub tapas</title><rect x="541" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(593,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">bookclub-tapas</text></g></a><a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"><title> 3:40- 3:50 Sunday closing remarks</title><rect x="627" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(640,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sun-close</text></g></a><g transform="translate(0,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">9 AM</text></g><g transform="translate(94,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">10 AM</text></g><g transform="translate(188,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">11 AM</text></g><g transform="translate(282,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">12 PM</text></g><g transform="translate(376,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">1 PM</text></g><g transform="translate(470,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">2 PM</text></g><g transform="translate(564,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">3 PM</text></g><g transform="translate(658,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">4 PM</text></g><g transform="translate(752,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">5 PM</text></g></g></svg></div> <div><h1>Saturday, Dec 6, 2025</h1> <div data-start="2025-12-06T14:00:00+0000" data-end="2025-12-06T14:10:00+0000" class="sched-entry track-General"> <div class="sched-meta"><span class="sched-time"><span class="sched-start">9:00</span> - <span class="sched-end">9:10</span></span> <span class="sched-track General">General</span> <span class="sched-pad"> <a href="https://pad.emacsconf.org/2025-sat-open">Etherpad</a></span>; <span class="sched-q-and-a">Q&A: <a href="https://pad.emacsconf.org/2025-sat-open">Etherpad</a></span>; <span class="sched-slug">id:sat-open</span></div> diff --git a/2025/watch/info.md b/2025/watch/info.md index 8eefd6d9..557b1dfd 100644 --- a/2025/watch/info.md +++ b/2025/watch/info.md @@ -8,4 +8,4 @@ mpv https://live0.emacsconf.org/dev.webm <tr><td><div class="sched-track General"><a href="https://live.emacsconf.org/2025/watch/gen/">General</a></div></td><td><a href="https://live.emacsconf.org/2025/watch/gen-480p/">General (low-res)</a></td><td><a href="https://chat.emacsconf.org/?join=emacsconf,emacsconf-org,emacsconf-accessible,emacsconf-dev,emacsconf-gen">emacsconf-gen</a></td><td><a href="https://live0.emacsconf.org/gen.webm">https://live0.emacsconf.org/gen.webm</a></td><td><a href="https://live0.emacsconf.org/gen-480p.webm">gen-480p.webm</a></tr> <tr><td><div class="sched-track Development"><a href="https://live.emacsconf.org/2025/watch/dev/">Development</a></div></td><td><a href="https://live.emacsconf.org/2025/watch/dev-480p/">Development (low-res)</a></td><td><a href="https://chat.emacsconf.org/?join=emacsconf,emacsconf-org,emacsconf-accessible,emacsconf-gen,emacsconf-dev">emacsconf-dev</a></td><td><a href="https://live0.emacsconf.org/dev.webm">https://live0.emacsconf.org/dev.webm</a></td><td><a href="https://live0.emacsconf.org/dev-480p.webm">dev-480p.webm</a></tr></table> -<svg width="800" height="300" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <title> Graphical view of the schedule</title> <g transform="translate(0,0)"> <title> Schedule for Saturday</title> <rect width="800" height="150" x="0" y="0" fill="white"></rect> <text font-size="10" fill="black" y="12" x="3"> Saturday</text> <a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"> <title> 9:00- 9:10 Saturday opening remarks</title> <rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(13,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sat-open</text></g></a> <a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"> <title> 9:10- 9:20 Making Org-Babel reactive</title> <rect x="15" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(28,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> org-babel</text></g></a> <a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"> <title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title> <rect x="47" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(84,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> reference</text></g></a> <a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"> <title> 10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title> <rect x="117" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(154,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gmail</text></g></a> <a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"> <title> 10:50-11:15 Reading and writing emails in GNU Emacs with Gnus</title> <rect x="172" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(209,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gnus</text></g></a> <a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"> <title> 11:25-11:45 LaTeX export in org-mode: the overhaul</title> <rect x="227" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(256,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> latex</text></g></a> <a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"> <title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title> <rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(413,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> calc</text></g></a> <a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"> <title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title> <rect x="431" y="15" opacity="0.8" width="62" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(491,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> blee-lcnt</text></g></a> <a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"> <title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title> <rect x="525" y="15" opacity="0.8" width="7" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(530,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> greader</text></g></a> <a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"> <title> 2:50- 3:40 Open session</title> <rect x="549" y="15" opacity="0.8" width="78" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(625,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> open-mic</text></g></a> <a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"> <title> 4:00- 4:10 Saturday closing remarks / open session</title> <rect x="658" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(671,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sat-close</text></g></a> <a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"> <title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title> <rect x="47" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(84,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> schemacs</text></g></a> <a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"> <title> 10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title> <rect x="117" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(146,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> juicemacs</text></g></a> <a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"> <title> 10:45-11:10 Swanky Python: Interactive development for Python</title> <rect x="164" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(201,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> swanky</text></g></a> <a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"> <title> 11:20-11:40 Interactive Python programming in Emacs</title> <rect x="219" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(248,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> python</text></g></a> <a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"> <title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title> <rect x="376" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(413,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> llm</text></g></a> <a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"> <title> 1:45- 2:05 Emacs and private AI: a great match</title> <rect x="447" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(476,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> private-ai</text></g></a> <a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"> <title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title> <rect x="509" y="75" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect> <g transform="translate(554,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> commonlisp</text></g></a> <a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"> <title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title> <rect x="572" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect> <g transform="translate(609,133)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> graphics</text></g></a> <g transform="translate(0,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 9 AM</text></g> <g transform="translate(94,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 10 AM</text></g> <g transform="translate(188,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 11 AM</text></g> <g transform="translate(282,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 12 PM</text></g> <g transform="translate(376,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 1 PM</text></g> <g transform="translate(470,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 2 PM</text></g> <g transform="translate(564,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 3 PM</text></g> <g transform="translate(658,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 4 PM</text></g> <g transform="translate(752,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 5 PM</text></g></g> <g transform="translate(0,150)"> <title> Schedule for Sunday</title> <rect width="800" height="150" x="0" y="0" fill="white"></rect> <text font-size="10" fill="black" y="12" x="3"> Sunday</text> <a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"> <title> 9:00- 9:10 Sunday opening remarks</title> <rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(13,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sun-open</text></g></a> <a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"> <title> 9:10- 9:30 Some problems of modernizing Emacs</title> <rect x="15" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(44,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> modern</text></g></a> <a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"> <title> 9:40-10:15 An introduction to the Emacs Reader</title> <rect x="62" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(114,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> reader</text></g></a> <a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"> <title> 10:35-10:45 Weightlifting tracking with Emacs on Android</title> <rect x="149" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(162,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> weights</text></g></a> <a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"> <title> 11:05-11:25 corfu+yasnippet: Easier than I thought</title> <rect x="196" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(225,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> completion</text></g></a> <a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"> <title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title> <rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(413,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> zettelkasten</text></g></a> <a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"> <title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title> <rect x="447" y="15" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(492,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> hyperboleqa</text></g></a> <a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"> <title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title> <rect x="494" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect> <g transform="translate(523,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> gardening</text></g></a> <a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"> <title> 2:45- 3:20 Bookclub tapas</title> <rect x="541" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(593,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> bookclub-tapas</text></g></a> <a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"> <title> 3:40- 3:50 Sunday closing remarks</title> <rect x="627" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect> <g transform="translate(640,73)"> <text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)"> sun-close</text></g></a> <g transform="translate(0,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 9 AM</text></g> <g transform="translate(94,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 10 AM</text></g> <g transform="translate(188,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 11 AM</text></g> <g transform="translate(282,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 12 PM</text></g> <g transform="translate(376,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 1 PM</text></g> <g transform="translate(470,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 2 PM</text></g> <g transform="translate(564,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 3 PM</text></g> <g transform="translate(658,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 4 PM</text></g> <g transform="translate(752,3)"> <line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line> <text fill="black" x="0" y="140" font-size="10" text-anchor="left"> 5 PM</text></g></g></svg>
\ No newline at end of file +<svg width="800" height="300" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><title>Graphical view of the schedule</title><g transform="translate(0,0)"><title>Schedule for Saturday</title><rect width="800" height="150" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="12" x="3">Saturday</text><a href="https://emacsconf.org/2025/talks/sat-open" title="Saturday opening remarks" data-slug="sat-open"><title> 9:00- 9:10 Saturday opening remarks</title><rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(13,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sat-open</text></g></a><a href="https://emacsconf.org/2025/talks/org-babel" title="Making Org-Babel reactive" data-slug="org-babel"><title> 9:10- 9:20 Making Org-Babel reactive</title><rect x="15" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(28,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">org-babel</text></g></a><a href="https://emacsconf.org/2025/talks/reference" title="Emacs as a fully-fledged reference manager" data-slug="reference"><title> 9:30- 9:55 Emacs as a fully-fledged reference manager</title><rect x="47" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(84,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">reference</text></g></a><a href="https://emacsconf.org/2025/talks/gmail" title="org-gmail: A deep integration of Gmail into your Org Mode" data-slug="gmail"><title>10:15-10:40 org-gmail: A deep integration of Gmail into your Org Mode</title><rect x="117" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(154,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gmail</text></g></a><a href="https://emacsconf.org/2025/talks/gnus" title="Reading and writing emails in GNU Emacs with Gnus" data-slug="gnus"><title>10:50-11:15 Reading and writing emails in GNU Emacs with Gnus</title><rect x="172" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(209,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gnus</text></g></a><a href="https://emacsconf.org/2025/talks/latex" title="LaTeX export in org-mode: the overhaul" data-slug="latex"><title>11:25-11:45 LaTeX export in org-mode: the overhaul</title><rect x="227" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(256,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">latex</text></g></a><a href="https://emacsconf.org/2025/talks/calc" title="Basic Calc functionality for engineering or electronics" data-slug="calc"><title> 1:00- 1:25 Basic Calc functionality for engineering or electronics</title><rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(413,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">calc</text></g></a><a href="https://emacsconf.org/2025/talks/blee-lcnt" title="Blee-LCNT: An Emacs-centered content production and self-publication framework" data-slug="blee-lcnt"><title> 1:35- 2:15 Blee-LCNT: An Emacs-centered content production and self-publication framework</title><rect x="431" y="15" opacity="0.8" width="62" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(491,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">blee-lcnt</text></g></a><a href="https://emacsconf.org/2025/talks/greader" title="GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence" data-slug="greader"><title> 2:35- 2:40 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existence</title><rect x="525" y="15" opacity="0.8" width="7" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(530,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">greader</text></g></a><a href="https://emacsconf.org/2025/talks/open-mic" title="Open session" data-slug="open-mic"><title> 2:50- 3:40 Open session</title><rect x="549" y="15" opacity="0.8" width="78" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(625,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">open-mic</text></g></a><a href="https://emacsconf.org/2025/talks/sat-close" title="Saturday closing remarks / open session" data-slug="sat-close"><title> 4:00- 4:10 Saturday closing remarks / open session</title><rect x="658" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(671,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sat-close</text></g></a><a href="https://emacsconf.org/2025/talks/schemacs" title="One year progress update Schemacs (formerly Gypsum)" data-slug="schemacs"><title> 9:30- 9:55 One year progress update Schemacs (formerly Gypsum)</title><rect x="47" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(84,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">schemacs</text></g></a><a href="https://emacsconf.org/2025/talks/juicemacs" title="Juicemacs: exploring speculative JIT compilation for ELisp in Java" data-slug="juicemacs"><title>10:15-10:35 Juicemacs: exploring speculative JIT compilation for ELisp in Java</title><rect x="117" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(146,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">juicemacs</text></g></a><a href="https://emacsconf.org/2025/talks/swanky" title="Swanky Python: Interactive development for Python" data-slug="swanky"><title>10:45-11:10 Swanky Python: Interactive development for Python</title><rect x="164" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(201,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">swanky</text></g></a><a href="https://emacsconf.org/2025/talks/python" title="Interactive Python programming in Emacs" data-slug="python"><title>11:20-11:40 Interactive Python programming in Emacs</title><rect x="219" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(248,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">python</text></g></a><a href="https://emacsconf.org/2025/talks/llm" title="Emacs, editors, and LLM driven workflows" data-slug="llm"><title> 1:00- 1:25 Emacs, editors, and LLM driven workflows</title><rect x="376" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(413,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">llm</text></g></a><a href="https://emacsconf.org/2025/talks/private-ai" title="Emacs and private AI: a great match" data-slug="private-ai"><title> 1:45- 2:05 Emacs and private AI: a great match</title><rect x="447" y="75" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(476,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">private-ai</text></g></a><a href="https://emacsconf.org/2025/talks/commonlisp" title="Common Lisp images communicating like-a-human through shared Emacs slime and eev" data-slug="commonlisp"><title> 2:25- 2:55 Common Lisp images communicating like-a-human through shared Emacs slime and eev</title><rect x="509" y="75" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="5,5,5" fill="skyblue"></rect><g transform="translate(554,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">commonlisp</text></g></a><a href="https://emacsconf.org/2025/talks/graphics" title="Modern Emacs/Elisp hardware/software accelerated graphics" data-slug="graphics"><title> 3:05- 3:30 Modern Emacs/Elisp hardware/software accelerated graphics</title><rect x="572" y="75" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="skyblue"></rect><g transform="translate(609,133)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">graphics</text></g></a><g transform="translate(0,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">9 AM</text></g><g transform="translate(94,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">10 AM</text></g><g transform="translate(188,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">11 AM</text></g><g transform="translate(282,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">12 PM</text></g><g transform="translate(376,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">1 PM</text></g><g transform="translate(470,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">2 PM</text></g><g transform="translate(564,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">3 PM</text></g><g transform="translate(658,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">4 PM</text></g><g transform="translate(752,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">5 PM</text></g></g><g transform="translate(0,150)"><title>Schedule for Sunday</title><rect width="800" height="150" x="0" y="0" fill="white"></rect><text font-size="10" fill="black" y="12" x="3">Sunday</text><a href="https://emacsconf.org/2025/talks/sun-open" title="Sunday opening remarks" data-slug="sun-open"><title> 9:00- 9:10 Sunday opening remarks</title><rect x="0" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(13,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sun-open</text></g></a><a href="https://emacsconf.org/2025/talks/modern" title="Some problems of modernizing Emacs" data-slug="modern"><title> 9:10- 9:30 Some problems of modernizing Emacs</title><rect x="15" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(44,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">modern</text></g></a><a href="https://emacsconf.org/2025/talks/reader" title="An introduction to the Emacs Reader" data-slug="reader"><title> 9:40-10:15 An introduction to the Emacs Reader</title><rect x="62" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(114,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">reader</text></g></a><a href="https://emacsconf.org/2025/talks/weights" title="Weightlifting tracking with Emacs on Android" data-slug="weights"><title>10:35-10:45 Weightlifting tracking with Emacs on Android</title><rect x="149" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(162,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">weights</text></g></a><a href="https://emacsconf.org/2025/talks/completion" title="corfu+yasnippet: Easier than I thought" data-slug="completion"><title>11:05-11:25 corfu+yasnippet: Easier than I thought</title><rect x="196" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(225,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">completion</text></g></a><a href="https://emacsconf.org/2025/talks/zettelkasten" title="Zettelkasten for regular Emacs hackers" data-slug="zettelkasten"><title> 1:00- 1:25 Zettelkasten for regular Emacs hackers</title><rect x="376" y="15" opacity="0.8" width="39" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(413,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">zettelkasten</text></g></a><a href="https://emacsconf.org/2025/talks/hyperboleqa" title="Questions and answers to help you fly with Hyperbole" data-slug="hyperboleqa"><title> 1:45- 2:15 Questions and answers to help you fly with Hyperbole</title><rect x="447" y="15" opacity="0.8" width="47" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(492,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">hyperboleqa</text></g></a><a href="https://emacsconf.org/2025/talks/gardening" title="Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph" data-slug="gardening"><title> 2:15- 2:35 Gardening in Emacs: A Windows user's tale of tending, tweaking, and triumph</title><rect x="494" y="15" opacity="0.8" width="31" height="59" stroke="black" stroke-dasharray="5,5,5" fill="peachpuff"></rect><g transform="translate(523,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">gardening</text></g></a><a href="https://emacsconf.org/2025/talks/bookclub-tapas" title="Bookclub tapas" data-slug="bookclub-tapas"><title> 2:45- 3:20 Bookclub tapas</title><rect x="541" y="15" opacity="0.8" width="54" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(593,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">bookclub-tapas</text></g></a><a href="https://emacsconf.org/2025/talks/sun-close" title="Sunday closing remarks" data-slug="sun-close"><title> 3:40- 3:50 Sunday closing remarks</title><rect x="627" y="15" opacity="0.8" width="15" height="59" stroke="black" stroke-dasharray="" fill="peachpuff"></rect><g transform="translate(640,73)"><text fill="black" x="0" y="0" font-size="10" transform="rotate(-90)">sun-close</text></g></a><g transform="translate(0,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">9 AM</text></g><g transform="translate(94,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">10 AM</text></g><g transform="translate(188,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">11 AM</text></g><g transform="translate(282,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">12 PM</text></g><g transform="translate(376,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">1 PM</text></g><g transform="translate(470,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">2 PM</text></g><g transform="translate(564,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">3 PM</text></g><g transform="translate(658,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">4 PM</text></g><g transform="translate(752,3)"><line stroke="darkgray" x1="0" y1="0" x2="0" y2="120"></line><text fill="black" x="0" y="140" font-size="10" text-anchor="left">5 PM</text></g></g></svg>
\ No newline at end of file diff --git a/organizers-notebook/index.org b/organizers-notebook/index.org index 0488a9b3..f6297e3e 100644 --- a/organizers-notebook/index.org +++ b/organizers-notebook/index.org @@ -1167,6 +1167,8 @@ On front: - To start: sudo systemctl start thelounge - To stop: sudo systemctl stop thelounge +backup: +sudo -u thelounge /usr/bin/thelounge start *** DONE Ask libera.chat to increase IRC limits CLOSED: [2025-11-12 Wed 13:50] @@ -1649,7 +1651,7 @@ Manual steps: - ~mpv --profile=full https://live0.emacsconf.org/gen.webm~ - Change the channel topic to note that discussion can be in the other channel -** When a system is down +** When a system is down - status page :PROPERTIES: :CUSTOM_ID: other-process-notes-when-a-system-is-down :END: |
