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diff --git a/2020/subtitles/emacsconf-2020--22-powering-up-special-blocks--musa-al-hassy-autogen.sbv b/2020/subtitles/emacsconf-2020--22-powering-up-special-blocks--musa-al-hassy-autogen.sbv deleted file mode 100644 index 4ab5ce20..00000000 --- a/2020/subtitles/emacsconf-2020--22-powering-up-special-blocks--musa-al-hassy-autogen.sbv +++ /dev/null @@ -1,2385 +0,0 @@ -0:00:01.680,0:00:07.359 -oh you are now muted - -0:00:04.080,0:00:09.840 -all right then well uh hello everyone - -0:00:07.359,0:00:11.519 -I hope uh you're all enjoying the Emacs - -0:00:09.840,0:00:14.480 -conf - -0:00:11.519,0:00:15.040 -my name is musa alhassi and I hope - -0:00:14.480,0:00:17.920 -you're - -0:00:15.040,0:00:19.840 -excited to learn about uh powering up - -0:00:17.920,0:00:22.880 -special blocks - -0:00:19.840,0:00:24.800 -um so let's let's first off uh find out - -0:00:22.880,0:00:27.920 -what these special blocks are and - -0:00:24.800,0:00:30.240 -and see what we can uh go from so - -0:00:27.920,0:00:32.719 -uh yesterday I saw a lot of cool talks - -0:00:30.240,0:00:33.200 -and uh people were chatting about how do - -0:00:32.719,0:00:35.520 -you - -0:00:33.200,0:00:37.200 -I know how should you present should you - -0:00:35.520,0:00:38.640 -do it this way or that way and - -0:00:37.200,0:00:41.120 -I thought maybe I should try a different - -0:00:38.640,0:00:42.239 -way uh but but I'm talking about special - -0:00:41.120,0:00:45.039 -blocks and if I - -0:00:42.239,0:00:47.039 -show you an emax then I have to export - -0:00:45.039,0:00:47.840 -the html so you can see what it looks - -0:00:47.039,0:00:50.800 -like - -0:00:47.840,0:00:51.920 -or export to a pdf so you can see what - -0:00:50.800,0:00:54.239 -it looks like - -0:00:51.920,0:00:56.399 -uh so I ended up writing an org reveal - -0:00:54.239,0:00:58.960 -and - -0:00:56.399,0:01:00.879 -joyously this this just works you can - -0:00:58.960,0:01:02.960 -you can just see things here - -0:01:00.879,0:01:04.559 -uh I was worried that I'd have to take - -0:01:02.960,0:01:07.600 -pictures and then you know - -0:01:04.559,0:01:09.760 -uh uh you know insert pings so that that - -0:01:07.600,0:01:12.159 -was a delight - -0:01:09.760,0:01:12.960 -okay uh so special blocks are these - -0:01:12.159,0:01:16.000 -things like - -0:01:12.960,0:01:17.280 -a center small quote uh that's what a - -0:01:16.000,0:01:19.360 -special block is - -0:01:17.280,0:01:20.720 -and with a bit of lisp we can we can - -0:01:19.360,0:01:23.200 -make special blocks - -0:01:20.720,0:01:24.799 -and link types right so uh using a - -0:01:23.200,0:01:26.720 -single interface - -0:01:24.799,0:01:27.840 -um and the interface is going to be - -0:01:26.720,0:01:29.439 -similar to one - -0:01:27.840,0:01:32.560 -many people are familiar with in - -0:01:29.439,0:01:35.840 -particular org babel's - -0:01:32.560,0:01:37.840 -source interface as well as using global - -0:01:35.840,0:01:39.680 -header arguments for link types - -0:01:37.840,0:01:41.200 -and the idea is to write it once and - -0:01:39.680,0:01:44.159 -generate many different kinds - -0:01:41.200,0:01:44.720 -right you write uh an org markup and you - -0:01:44.159,0:01:47.680 -can have - -0:01:44.720,0:01:48.560 -uh html you can have pdf and and - -0:01:47.680,0:01:51.840 -joyously - -0:01:48.560,0:01:53.600 -uh org reveal so that was uh that was an - -0:01:51.840,0:01:56.640 -unexpected delight - -0:01:53.600,0:01:57.840 -um so here is a few that you'll you'll - -0:01:56.640,0:02:01.759 -just see as we - -0:01:57.840,0:02:04.000 -uh in this presentation you know some uh - -0:02:01.759,0:02:05.040 -uh I won't show some of these uh link - -0:02:04.000,0:02:06.799 -only ones - -0:02:05.040,0:02:08.080 -but we'll see a few of these other ones - -0:02:06.799,0:02:09.920 -just to make the uh - -0:02:08.080,0:02:11.520 -presentation look nice so the - -0:02:09.920,0:02:14.000 -presentation is really going to - -0:02:11.520,0:02:15.120 -present these blocks and the mechanism - -0:02:14.000,0:02:18.400 -at the same time - -0:02:15.120,0:02:21.280 -so uh so this no no html was written - -0:02:18.400,0:02:22.000 -look ma no html just pure org mode and - -0:02:21.280,0:02:23.520 -and - -0:02:22.000,0:02:25.840 -you get all these beautiful boxes and - -0:02:23.520,0:02:27.680 -things okay - -0:02:25.840,0:02:29.120 -so the motivation for this is you know - -0:02:27.680,0:02:31.200 -what uh - -0:02:29.120,0:02:32.239 -you're you're online you run into a blog - -0:02:31.200,0:02:33.120 -and you see something you like and - -0:02:32.239,0:02:35.280 -you're like man - -0:02:33.120,0:02:36.640 -you know I wish I could uh you know - -0:02:35.280,0:02:39.519 -produce that - -0:02:36.640,0:02:40.160 -um uh but you you check in the author - -0:02:39.519,0:02:44.239 -wrote raw - -0:02:40.160,0:02:46.800 -html you know plus html everywhere - -0:02:44.239,0:02:47.840 -and uh that's that's you know gonna - -0:02:46.800,0:02:49.680 -obscure - -0:02:47.840,0:02:51.200 -your your real content it's going to be - -0:02:49.680,0:02:54.239 -surrounded by all this uh - -0:02:51.200,0:02:56.400 -styling information that's unfortunate - -0:02:54.239,0:02:58.959 -uh the author decides to use an org - -0:02:56.400,0:03:01.120 -macro all right a bit better - -0:02:58.959,0:03:03.360 -but then what if you decide hey I want - -0:03:01.120,0:03:06.000 -to make a - -0:03:03.360,0:03:07.840 -not pdf great and then the worst of all - -0:03:06.000,0:03:10.159 -the author doesn't give you the source - -0:03:07.840,0:03:10.879 -and then you have to view page source - -0:03:10.159,0:03:13.760 -and - -0:03:10.879,0:03:14.239 -learn cascading style sheets and and you - -0:03:13.760,0:03:16.159 -know - -0:03:14.239,0:03:18.080 -sit in a corner and cry decide to do - -0:03:16.159,0:03:20.959 -other things with your life - -0:03:18.080,0:03:22.640 -so uh we want to give you org users - -0:03:20.959,0:03:26.000 -numerous styles - -0:03:22.640,0:03:27.200 -and uh and an extensible mechanism to - -0:03:26.000,0:03:28.799 -add more of these - -0:03:27.200,0:03:31.200 -aesthetically pleasing styles you know - -0:03:28.799,0:03:34.720 -to have really nice things - -0:03:31.200,0:03:35.599 -look one way in the html and look almost - -0:03:34.720,0:03:39.120 -the same way - -0:03:35.599,0:03:41.680 -in the pdf and other uh back ends and - -0:03:39.120,0:03:42.159 -if by having these newer ones you know - -0:03:41.680,0:03:44.879 -people - -0:03:42.159,0:03:45.519 -might be encouraged to try making new - -0:03:44.879,0:03:47.920 -ones - -0:03:45.519,0:03:49.040 -especially when the interface is uh not - -0:03:47.920,0:03:54.080 -so difficult - -0:03:49.040,0:03:54.080 -uh that's the that's the aim okay - -0:03:54.159,0:03:59.120 -uh so let's let's have a a real story to - -0:03:57.360,0:04:02.319 -motivate this even more - -0:03:59.120,0:04:03.599 -um so here's three friends uh I hope I - -0:04:02.319,0:04:04.640 -don't butcher their names but these - -0:04:03.599,0:04:07.040 -friends are called - -0:04:04.640,0:04:08.720 -amin sasha and corwin and then they're - -0:04:07.040,0:04:12.080 -organizing a conference - -0:04:08.720,0:04:14.239 -uh EmacsConf 2020. - -0:04:12.080,0:04:16.479 -so sasha decides to write an org file - -0:04:14.239,0:04:19.199 -and and she would like some feedback - -0:04:16.479,0:04:19.840 -okay and and just uh make it clear - -0:04:19.199,0:04:22.960 -there's no - -0:04:19.840,0:04:27.199 -uh just how easy this looks - -0:04:22.960,0:04:27.199 -let's look at the source for this block - -0:04:27.280,0:04:30.720 -notice it's just the word green then a - -0:04:30.000,0:04:34.560 -colon - -0:04:30.720,0:04:37.759 -than amine uh so no - -0:04:34.560,0:04:38.479 -no div style coloring just just you know - -0:04:37.759,0:04:41.520 -green color - -0:04:38.479,0:04:43.600 -immune a very pleasant uh or markup - -0:04:41.520,0:04:44.960 -so that's that's quite nice put some - -0:04:43.600,0:04:47.840 -bold around it - -0:04:44.960,0:04:49.040 -not not too difficult so hopefully uh - -0:04:47.840,0:04:51.680 -this will be useful to - -0:04:49.040,0:04:52.240 -other people as well so what kind of - -0:04:51.680,0:04:56.639 -feedback - -0:04:52.240,0:04:59.120 -uh would sasha expect to get um so maybe - -0:04:56.639,0:04:59.680 -she would expect top level remarks - -0:04:59.120,0:05:01.759 -visible - -0:04:59.680,0:05:04.400 -in the export you know when she makes an - -0:05:01.759,0:05:07.840 -html she can see right there a big block - -0:05:04.400,0:05:09.840 -right maybe - -0:05:07.840,0:05:11.120 -amin will suggest to sasha please - -0:05:09.840,0:05:12.960 -replace this part - -0:05:11.120,0:05:14.639 -with this other part or replace this - -0:05:12.960,0:05:16.960 -word with this other word - -0:05:14.639,0:05:17.680 -right um this is not really possible - -0:05:16.960,0:05:21.919 -with raw - -0:05:17.680,0:05:24.000 -html or uh yeah or with even latex - -0:05:21.919,0:05:25.360 -you'd have to have multiple arguments - -0:05:24.000,0:05:27.840 -the first argument and then - -0:05:25.360,0:05:28.800 -the replacement argument and it's a bit - -0:05:27.840,0:05:30.960 -clunky - -0:05:28.800,0:05:32.080 -um but with our setup you just write - -0:05:30.960,0:05:34.479 -some text - -0:05:32.080,0:05:36.240 -write hashtag plus replace with and then - -0:05:34.479,0:05:39.440 -write more text and you're good to go - -0:05:36.240,0:05:40.720 -normal uh org markup um - -0:05:39.440,0:05:42.479 -everyone speaks different languages - -0:05:40.720,0:05:45.919 -maybe they want to use a - -0:05:42.479,0:05:48.000 -uh one word or they're arguing about - -0:05:45.919,0:05:49.759 -whether we talk about frames or windows - -0:05:48.000,0:05:50.560 -um so maybe they want to have some - -0:05:49.759,0:05:52.479 -translations - -0:05:50.560,0:05:55.360 -right so there's different kinds of - -0:05:52.479,0:05:59.360 -feedbacks uh let's let's take an example - -0:05:55.360,0:06:02.560 -uh look at what they are okay - -0:05:59.360,0:06:06.160 -uh so for example sasha might write - -0:06:02.560,0:06:08.319 -uh this org mode right here and uh - -0:06:06.160,0:06:09.759 -and then in her html exports you might - -0:06:08.319,0:06:12.080 -see this - -0:06:09.759,0:06:13.840 -and uh her feedback might look really - -0:06:12.080,0:06:14.560 -nicely from anyone who says you know - -0:06:13.840,0:06:16.639 -let's uh - -0:06:14.560,0:06:18.560 -let's do some lisp instead of uh - -0:06:16.639,0:06:20.960 -mathematics let's just do some list - -0:06:18.560,0:06:22.479 -and and corwin says you know let's let's - -0:06:20.960,0:06:25.120 -not be so silly - -0:06:22.479,0:06:27.360 -maybe let's just say 9 a.m and move on - -0:06:25.120,0:06:27.360 -okay - -0:06:28.080,0:06:33.039 -um so amin likes to export to pdf - -0:06:31.360,0:06:34.720 -and so he writes his top-level remarks - -0:06:33.039,0:06:37.600 -using latex that's how - -0:06:34.720,0:06:38.960 -so to get this uh square I mean please - -0:06:37.600,0:06:41.440 -change whatever - -0:06:38.960,0:06:43.120 -he might write like this hashtag you - -0:06:41.440,0:06:46.960 -know plus latex - -0:06:43.120,0:06:50.000 -hashtag plus latex right but then - -0:06:46.960,0:06:50.880 -sasha only exports to p to html uh for - -0:06:50.000,0:06:54.880 -example - -0:06:50.880,0:06:57.199 -um and uh so she doesn't look at the pdf - -0:06:54.880,0:06:58.560 -and she may not see his top-level - -0:06:57.199,0:06:59.440 -feedback you know with those nice - -0:06:58.560,0:07:02.160 -brackets and - -0:06:59.440,0:07:03.120 -and bold right and so she might think - -0:07:02.160,0:07:06.160 -everything's good - -0:07:03.120,0:07:09.039 -right and that can be a bit disastrous - -0:07:06.160,0:07:09.440 -um so maybe sasha will will then uh make - -0:07:09.039,0:07:13.199 -some - -0:07:09.440,0:07:16.160 -of her own feedback all right uh but - -0:07:13.199,0:07:16.560 -and to produce it she might write html - -0:07:16.160,0:07:20.639 -uh - -0:07:16.560,0:07:21.680 -um html commands hashtag plus html to - -0:07:20.639,0:07:24.240 -get that - -0:07:21.680,0:07:25.680 -uh but then amin will make a pdf and - -0:07:24.240,0:07:27.759 -this won't stick out - -0:07:25.680,0:07:30.160 -and then so he might think everything's - -0:07:27.759,0:07:33.520 -okay even even though it's not - -0:07:30.160,0:07:36.240 -um then corwin actually decides hey - -0:07:33.520,0:07:36.800 -uh let me read the exported result and - -0:07:36.240,0:07:38.319 -these - -0:07:36.800,0:07:39.919 -there's all those feedback from two - -0:07:38.319,0:07:42.080 -people who haven't uh - -0:07:39.919,0:07:43.840 -read anything because maybe they were in - -0:07:42.080,0:07:46.400 -a russian and didn't - -0:07:43.840,0:07:48.160 -see the top level feedback and so they - -0:07:46.400,0:07:50.000 -agree hey let's have a uniform org - -0:07:48.160,0:07:53.280 -interface that exports - -0:07:50.000,0:07:54.080 -to both html and pdf make both of us - -0:07:53.280,0:07:57.280 -happy - -0:07:54.080,0:07:58.160 -okay so they decide to use org special - -0:07:57.280,0:08:01.840 -blocks - -0:07:58.160,0:08:04.400 -right um and to set this up they need to - -0:08:01.840,0:08:04.879 -you know maybe read a little bit of lisp - -0:08:04.400,0:08:08.879 -hooks - -0:08:04.879,0:08:10.840 -advice macros to get all of this set up - -0:08:08.879,0:08:12.319 -and then they'll use org as the main - -0:08:10.840,0:08:14.400 -interface okay - -0:08:12.319,0:08:16.479 -it's a lot of work but it's worth it - -0:08:14.400,0:08:19.360 -right maybe - -0:08:16.479,0:08:19.759 -um but then corwin corbin's a bit tears - -0:08:19.360,0:08:22.960 -so - -0:08:19.759,0:08:24.800 -uh corwin maybe doesn't want to write - -0:08:22.960,0:08:26.080 -uh using blocks he thinks they're - -0:08:24.800,0:08:29.360 -overkill and - -0:08:26.080,0:08:31.840 -and sasha wants html and uh and - -0:08:29.360,0:08:32.560 -I mean wants pdf and corwin wants org - -0:08:31.840,0:08:34.240 -reveal - -0:08:32.560,0:08:36.320 -so now they have to reformat all their - -0:08:34.240,0:08:37.120 -code and then they need to use org link - -0:08:36.320,0:08:39.599 -types to - -0:08:37.120,0:08:41.519 -reduce the overkill all right so they - -0:08:39.599,0:08:44.000 -can try to avoid duplication by - -0:08:41.519,0:08:46.800 -factoring things out into self-contained - -0:08:44.000,0:08:50.320 -uh defined functions or defunds - -0:08:46.800,0:08:53.440 -um but now to set up or links - -0:08:50.320,0:08:54.399 -uh we'll have uh to learn a new - -0:08:53.440,0:08:57.040 -interface - -0:08:54.399,0:08:58.000 -org setup link um learn a little bit - -0:08:57.040,0:09:02.160 -about fonts - -0:08:58.000,0:09:05.040 -follow links exports handles - -0:09:02.160,0:09:06.800 -it's so much that's so much but but then - -0:09:05.040,0:09:08.399 -you know the friends they learn a lot - -0:09:06.800,0:09:11.120 -you know they learn about defund all - -0:09:08.399,0:09:12.480 -right so these these words are red - -0:09:11.120,0:09:14.320 -you get a little explanation I think - -0:09:12.480,0:09:16.720 -it's a bit too small for anyone to read - -0:09:14.320,0:09:18.000 -this is lisp documentation right for - -0:09:16.720,0:09:19.680 -defund - -0:09:18.000,0:09:21.600 -advice ad there's some list - -0:09:19.680,0:09:23.600 -documentation right - -0:09:21.600,0:09:25.279 -they learn about destructuring let's so - -0:09:23.600,0:09:26.959 -this is from the dash library - -0:09:25.279,0:09:28.800 -here's all that you know glorious - -0:09:26.959,0:09:29.360 -glorious documentation with examples - -0:09:28.800,0:09:31.680 -sorry - -0:09:29.360,0:09:33.760 -I like that they might make an ad-hoc - -0:09:31.680,0:09:36.000 -mechanism to simulate - -0:09:33.760,0:09:37.040 -arguments for special blocks so - -0:09:36.000,0:09:40.399 -something maybe called - -0:09:37.040,0:09:41.920 -extract arguments and then of course to - -0:09:40.399,0:09:42.480 -make new link types they have to learn - -0:09:41.920,0:09:45.120 -about - -0:09:42.480,0:09:46.480 -org link set parameters and then it's - -0:09:45.120,0:09:49.920 -numerous uh - -0:09:46.480,0:09:50.720 -bits and pieces all right so let's oh - -0:09:49.920,0:09:53.600 -let's uh - -0:09:50.720,0:09:55.040 -close all these ones down and and uh of - -0:09:53.600,0:09:56.080 -course they also need to be uh - -0:09:55.040,0:09:58.720 -comfortable with - -0:09:56.080,0:09:59.920 -uh loops and maps and matching and - -0:09:58.720,0:10:02.560 -string functions - -0:09:59.920,0:10:03.360 -so it's it's a bit of a pain it's a bit - -0:10:02.560,0:10:05.839 -of a pain - -0:10:03.360,0:10:06.560 -um so it's probably not worth it so - -0:10:05.839,0:10:09.360 -maybe I'll just - -0:10:06.560,0:10:10.320 -rush things quickly or do an ad hoc you - -0:10:09.360,0:10:13.680 -know - -0:10:10.320,0:10:15.920 -we have things to do right - -0:10:13.680,0:10:17.839 -so maybe maybe the squad wants to have a - -0:10:15.920,0:10:21.120 -modular - -0:10:17.839,0:10:23.040 -and unified interface so everyone's - -0:10:21.120,0:10:25.279 -comfortable with defunct to define a - -0:10:23.040,0:10:26.480 -function and they say you know what - -0:10:25.279,0:10:29.440 -it would be nice if we could just you - -0:10:26.480,0:10:32.959 -know define simultaneously - -0:10:29.440,0:10:34.880 -both a block and the link type right - -0:10:32.959,0:10:36.000 -and uh that way we have a single - -0:10:34.880,0:10:38.240 -interface - -0:10:36.000,0:10:39.040 -org mode for for these things and it - -0:10:38.240,0:10:42.079 -would be nice was - -0:10:39.040,0:10:43.680 -modular so if I defined a - -0:10:42.079,0:10:45.519 -one kind of block and you defined - -0:10:43.680,0:10:47.600 -another we could compose them - -0:10:45.519,0:10:49.360 -right and then get a you know a nice - -0:10:47.600,0:10:52.320 -bigger block like lego - -0:10:49.360,0:10:54.160 -that would be nice building box okay and - -0:10:52.320,0:10:56.240 -uh this is uh what we - -0:10:54.160,0:10:57.600 -have come up with called death block and - -0:10:56.240,0:11:00.240 -it also has a - -0:10:57.600,0:11:01.760 -long documentation string containing - -0:11:00.240,0:11:04.800 -examples and things - -0:11:01.760,0:11:08.320 -so that way you can try to be useful - -0:11:04.800,0:11:10.880 -okay um so let's let's look at a a - -0:11:08.320,0:11:12.800 -solution to these friends uh trilemma - -0:11:10.880,0:11:14.320 -all right so here's here's a way to - -0:11:12.800,0:11:17.040 -define a block - -0:11:14.320,0:11:19.200 -um it looks it's it doesn't look that - -0:11:17.040,0:11:22.320 -difficult but this is how they can - -0:11:19.200,0:11:25.920 -define a block for um - -0:11:22.320,0:11:27.680 -for uh their top-level feedback right - -0:11:25.920,0:11:28.959 -so let's let's look at the three main - -0:11:27.680,0:11:31.920 -parts together - -0:11:28.959,0:11:33.040 -it's not that uh difficult I hope just - -0:11:31.920,0:11:34.720 -six lines - -0:11:33.040,0:11:36.160 -and that's including a documentation - -0:11:34.720,0:11:39.440 -string and you know - -0:11:36.160,0:11:41.279 -uh new lines and things okay so in line - -0:11:39.440,0:11:42.000 -one we just define the block just like - -0:11:41.279,0:11:44.880 -you define - -0:11:42.000,0:11:46.399 -a function we define a block the flag - -0:11:44.880,0:11:49.680 -the block name is going to be called - -0:11:46.399,0:11:53.360 -feedback it has an author who - -0:11:49.680,0:11:56.160 -right the author has no default - -0:11:53.360,0:11:57.760 -value it has a color and the color has a - -0:11:56.160,0:12:00.560 -default value of red - -0:11:57.760,0:12:01.680 -okay so just just as when you define - -0:12:00.560,0:12:04.880 -functions they - -0:12:01.680,0:12:08.639 -they uh you start by uh define - -0:12:04.880,0:12:10.720 -or def block than the name some - -0:12:08.639,0:12:13.440 -mandatory argument and some optional - -0:12:10.720,0:12:15.760 -arguments okay - -0:12:13.440,0:12:18.480 -then the next stage is well and - -0:12:15.760,0:12:20.880 -definition a documentation you know - -0:12:18.480,0:12:22.880 -uh the people who use this which are - -0:12:20.880,0:12:25.519 -future you or future me you know - -0:12:22.880,0:12:27.839 -uh might want to know what this is all - -0:12:25.519,0:12:30.560 -right so let's get to document this - -0:12:27.839,0:12:32.079 -uh and uh for for corwin who might want - -0:12:30.560,0:12:34.560 -to use uh tooltips - -0:12:32.079,0:12:35.120 -uh when corwin writes feedback whatever - -0:12:34.560,0:12:37.120 -and - -0:12:35.120,0:12:38.639 -Emacs they'll see a nice little tooltip - -0:12:37.120,0:12:41.279 -and the tooltip will have - -0:12:38.639,0:12:43.279 -this uh documentation string right so - -0:12:41.279,0:12:45.200 -that'll be nice - -0:12:43.279,0:12:46.480 -okay and then here's the third part the - -0:12:45.200,0:12:49.440 -last three lines are - -0:12:46.480,0:12:49.680 -not not so difficult if the back end is - -0:12:49.440,0:12:52.800 -in - -0:12:49.680,0:12:55.360 -is html the backend is html - -0:12:52.800,0:12:57.440 -please use this template string - -0:12:55.360,0:13:00.639 -otherwise use the other string - -0:12:57.440,0:13:01.279 -okay and for each of these uh string - -0:13:00.639,0:13:03.600 -markers - -0:13:01.279,0:13:04.959 -please put in the color who wrote it and - -0:13:03.600,0:13:07.279 -then the contents - -0:13:04.959,0:13:08.160 -of the special block or the link type - -0:13:07.279,0:13:10.639 -okay - -0:13:08.160,0:13:11.600 -um so that's pretty neat not not so - -0:13:10.639,0:13:14.639 -difficult - -0:13:11.600,0:13:15.519 -so I thought that was kind of cool and - -0:13:14.639,0:13:18.480 -then notice it's - -0:13:15.519,0:13:19.519 -anaphoric it's it's a this this def - -0:13:18.480,0:13:21.760 -block - -0:13:19.519,0:13:22.560 -gives you two new names it gives you a - -0:13:21.760,0:13:25.120 -name called - -0:13:22.560,0:13:26.480 -uh contents and it gives you a name - -0:13:25.120,0:13:29.040 -called back end - -0:13:26.480,0:13:31.040 -right and so even if you're writing a - -0:13:29.040,0:13:32.560 -def block and you intend it to be used - -0:13:31.040,0:13:35.440 -only for links - -0:13:32.560,0:13:37.600 -uh like the uh these colors for example - -0:13:35.440,0:13:38.399 -uh these colors were defined using dev - -0:13:37.600,0:13:41.279 -block - -0:13:38.399,0:13:43.360 -uh and I used them as links right here - -0:13:41.279,0:13:44.880 -and you don't need to worry - -0:13:43.360,0:13:48.160 -where does the text come from in the - -0:13:44.880,0:13:48.959 -link you know if I say red colon bob uh - -0:13:48.160,0:13:50.720 -is it bob - -0:13:48.959,0:13:52.000 -or if I put a description is it the - -0:13:50.720,0:13:54.000 -description so - -0:13:52.000,0:13:56.720 -it's whatever is available will will - -0:13:54.000,0:13:59.199 -become uh the value of contents - -0:13:56.720,0:14:00.320 -and if you're really you know interested - -0:13:59.199,0:14:03.839 -and you want to do some - -0:14:00.320,0:14:04.959 -intricate stuff uh def block also gives - -0:14:03.839,0:14:08.160 -you something called - -0:14:04.959,0:14:09.360 -raw dash contents if you really want to - -0:14:08.160,0:14:11.920 -touch the raw - -0:14:09.360,0:14:12.639 -uh contents with all of the org markups - -0:14:11.920,0:14:16.000 -still there - -0:14:12.639,0:14:18.320 -okay so let's uh let's see - -0:14:16.000,0:14:19.440 -how uh everyone can uh communicate - -0:14:18.320,0:14:22.480 -amongst themselves - -0:14:19.440,0:14:26.000 -using this new interface okay so - -0:14:22.480,0:14:28.399 -uh uh sasha speculates and she how does - -0:14:26.000,0:14:31.440 -she speculate for her organ html - -0:14:28.399,0:14:34.800 -she might just write hey look at that no - -0:14:31.440,0:14:37.519 -no no html nice and and - -0:14:34.800,0:14:39.600 -amin wants to have some green and so he - -0:14:37.519,0:14:42.240 -just says hey here's some color green - -0:14:39.600,0:14:42.959 -and and uh there you go it looks almost - -0:14:42.240,0:14:46.560 -the same - -0:14:42.959,0:14:49.680 -right uh notice that the main argument - -0:14:46.560,0:14:52.480 -is right here def block took an author - -0:14:49.680,0:14:53.920 -and here's the author again and now the - -0:14:52.480,0:14:57.360 -optional argument - -0:14:53.920,0:14:58.000 -uses the org babel source interface you - -0:14:57.360,0:15:00.639 -just say - -0:14:58.000,0:15:01.440 -colon and then a key and then the - -0:15:00.639,0:15:05.040 -argument - -0:15:01.440,0:15:05.519 -quite quite nice and and corwin doesn't - -0:15:05.040,0:15:07.920 -want to - -0:15:05.519,0:15:09.760 -use blocks it's a bit of an overkill and - -0:15:07.920,0:15:12.959 -can just write a - -0:15:09.760,0:15:16.000 -a little um right - -0:15:12.959,0:15:17.440 -so the main argument is now the uh uh - -0:15:16.000,0:15:19.360 -the label of the link - -0:15:17.440,0:15:21.600 -all right and then the description of - -0:15:19.360,0:15:24.959 -the link is the contents - -0:15:21.600,0:15:25.680 -of uh of the feedback so that was quite - -0:15:24.959,0:15:28.079 -nice - -0:15:25.680,0:15:29.360 -so it looks like uh everyone uses the - -0:15:28.079,0:15:32.800 -same interface on the left - -0:15:29.360,0:15:34.480 -and can have varying uh outputs - -0:15:32.800,0:15:36.639 -and it looks I think it looks quite nice - -0:15:34.480,0:15:40.000 -and I hope you do too - -0:15:36.639,0:15:42.160 -um and there's a few more maybe - -0:15:40.000,0:15:43.920 -as you saw in some previous ones we had - -0:15:42.160,0:15:46.800 -text side beside side - -0:15:43.920,0:15:47.440 -right now um or we folded some regions - -0:15:46.800,0:15:49.360 -away - -0:15:47.440,0:15:50.959 -that was quite nice we put some things - -0:15:49.360,0:15:54.000 -in pretty boxes - -0:15:50.959,0:15:57.120 -um uh we had some spoilers at the very - -0:15:54.000,0:15:58.160 -beginning that we we uh hit some text uh - -0:15:57.120,0:15:59.600 -we demoed uh - -0:15:58.160,0:16:01.680 -some texts right you know here's some - -0:15:59.600,0:16:04.480 -org and here's what it looks like - -0:16:01.680,0:16:05.199 -um and and most importantly uh they they - -0:16:04.480,0:16:08.320 -compose - -0:16:05.199,0:16:12.639 -right there's uh uh there's a - -0:16:08.320,0:16:14.720 -a macro called uh uh thread block - -0:16:12.639,0:16:16.160 -uh thread block a thread block call and - -0:16:14.720,0:16:18.000 -it lets you thread the - -0:16:16.160,0:16:20.639 -the contents through a number of blocks - -0:16:18.000,0:16:22.480 -treating them as if they were functions - -0:16:20.639,0:16:23.680 -and so really you can think of a block - -0:16:22.480,0:16:26.560 -as a as a - -0:16:23.680,0:16:27.360 -as a string valued function so that's - -0:16:26.560,0:16:30.959 -pretty neat - -0:16:27.360,0:16:31.759 -I I think and uh thank you for listening - -0:16:30.959,0:16:34.320 -and uh - -0:16:31.759,0:16:34.880 -I I hope you've uh enjoyed this little - -0:16:34.320,0:16:37.600 -uh - -0:16:34.880,0:16:38.160 -happy fun time with uh with the Emacs - -0:16:37.600,0:16:40.720 -and friends - -0:16:38.160,0:16:41.759 -and uh I'll I'm I'll happy happily - -0:16:40.720,0:16:43.730 -answer questions - -0:16:41.759,0:16:45.360 -uh right now um - -0:16:43.730,0:16:48.160 -[Music] - -0:16:45.360,0:16:50.480 -so uh someone says why did you put - -0:16:48.160,0:16:53.600 -optional arguments in a separate list - -0:16:50.480,0:16:54.560 -rather than using cl style argument - -0:16:53.600,0:16:58.399 -lists - -0:16:54.560,0:17:01.680 -um so that's a very good question - -0:16:58.399,0:17:04.400 -and I will answer that by - -0:17:01.680,0:17:04.880 -showing you a more involved definition - -0:17:04.400,0:17:08.959 -of - -0:17:04.880,0:17:12.079 -feedback so let's look at a - -0:17:08.959,0:17:12.079 -a more involved one - -0:17:13.039,0:17:19.280 -right right here so for example - -0:17:16.079,0:17:21.760 -this one is called rural mark all right - -0:17:19.280,0:17:23.439 -and uh please let me know if my text is - -0:17:21.760,0:17:26.799 -not sufficiently big - -0:17:23.439,0:17:29.520 -so here is here is why uh we have - -0:17:26.799,0:17:30.720 -two arguments that takes two arguments - -0:17:29.520,0:17:33.360 -uh instead of one - -0:17:30.720,0:17:34.799 -for for its argument list right so you - -0:17:33.360,0:17:37.679 -you have def block - -0:17:34.799,0:17:38.400 -then you have the name right then you - -0:17:37.679,0:17:40.960 -have - -0:17:38.400,0:17:42.880 -the first uh argument list and the - -0:17:40.960,0:17:46.080 -second argument list - -0:17:42.880,0:17:49.280 -the first argument list uh takes the - -0:17:46.080,0:17:51.760 -takes the text right after the begin - -0:17:49.280,0:17:52.320 -right the text right after the begin is - -0:17:51.760,0:17:55.760 -the main - -0:17:52.320,0:17:57.039 -argument okay and then the remaining key - -0:17:55.760,0:18:00.320 -value pairs - -0:17:57.039,0:18:03.280 -are in the second argument list okay - -0:18:00.320,0:18:04.640 -now the reason we have two is because uh - -0:18:03.280,0:18:06.799 -in order to - -0:18:04.640,0:18:08.880 -streamline the interface to account for - -0:18:06.799,0:18:12.320 -both uh special blocks - -0:18:08.880,0:18:13.360 -and or link types uh what we do is we - -0:18:12.320,0:18:16.160 -say hey - -0:18:13.360,0:18:18.000 -uh in the first argument list uh you can - -0:18:16.160,0:18:21.039 -give a name to the first argument - -0:18:18.000,0:18:24.240 -give it a default value and anything - -0:18:21.039,0:18:27.760 -else you provide will become uh - -0:18:24.240,0:18:30.000 -uh part of the I'll co link - -0:18:27.760,0:18:32.000 -information so for example this link we - -0:18:30.000,0:18:34.799 -decided to make its face - -0:18:32.000,0:18:35.840 -angry red um you might want to give - -0:18:34.799,0:18:37.919 -other features to - -0:18:35.840,0:18:39.679 -links so we're trying to streamline the - -0:18:37.919,0:18:42.320 -interface for both - -0:18:39.679,0:18:42.880 -special blocks and org link types and we - -0:18:42.320,0:18:46.240 -thought - -0:18:42.880,0:18:49.840 -this way was quite nice um so - -0:18:46.240,0:18:52.480 -that was the main reason uh someone asks - -0:18:49.840,0:18:55.039 -uh so if if you uh if that's uh if you - -0:18:52.480,0:18:57.600 -need if you have follow-up please ask - -0:18:55.039,0:19:00.559 -someone asks do you intend to try to - -0:18:57.600,0:19:03.600 -upstream this amazing work into org - -0:19:00.559,0:19:04.559 -well I'm glad you like it I I don't know - -0:19:03.600,0:19:06.880 -how to upstream - -0:19:04.559,0:19:08.799 -but but I I will look into it and any - -0:19:06.880,0:19:11.840 -advice or guidance would be - -0:19:08.799,0:19:14.640 -much appreciated um you know - -0:19:11.840,0:19:17.120 -lisp is awesome and just as defunded as - -0:19:14.640,0:19:20.240 -a macro deathblock is a macro and then - -0:19:17.120,0:19:21.919 -source blocks are awesome and then now - -0:19:20.240,0:19:24.080 -maybe we can have arguments and special - -0:19:21.919,0:19:25.280 -blocks and motivate and encourage more - -0:19:24.080,0:19:28.799 -people to uh - -0:19:25.280,0:19:32.559 -to uh learn lisp right - -0:19:28.799,0:19:35.280 -so another person asks - -0:19:32.559,0:19:38.559 -um what is used to produce colorful - -0:19:35.280,0:19:40.400 -boxes around the cursor - -0:19:38.559,0:19:41.840 -I I'm not quite sure if you're asking - -0:19:40.400,0:19:42.559 -are you talking about my cursor right - -0:19:41.840,0:19:47.840 -here - -0:19:42.559,0:19:47.840 -or are you talking about in the slide um - -0:19:48.400,0:19:52.400 -so this this this cursor is some - -0:19:50.559,0:19:55.440 -application called - -0:19:52.400,0:19:57.679 -a stream brush that I had to purchase uh - -0:19:55.440,0:19:59.039 -unfortunately I could not find a a - -0:19:57.679,0:20:02.159 -suitable free one - -0:19:59.039,0:20:03.840 -um and the blocks I can demonstrate some - -0:20:02.159,0:20:05.679 -Emacs list but I can open up my Emacs if - -0:20:03.840,0:20:06.320 -people like and we can try some things - -0:20:05.679,0:20:09.440 -out - -0:20:06.320,0:20:12.480 -happy to do that uh - -0:20:09.440,0:20:14.880 -you're welcome uh someone asks - -0:20:12.480,0:20:15.520 -a side question about org reveal how do - -0:20:14.880,0:20:17.440 -you get - -0:20:15.520,0:20:19.120 -bespoke or multiple column layouts - -0:20:17.440,0:20:22.559 -without using html - -0:20:19.120,0:20:24.640 -ah excellent question that's what we do - -0:20:22.559,0:20:26.000 -that's that's what this uh project is - -0:20:24.640,0:20:28.960 -about so it's not - -0:20:26.000,0:20:29.440 -org reveal it's it's our fancy parallel - -0:20:28.960,0:20:32.240 -uh - -0:20:29.440,0:20:33.440 -uh block so we have this thing you say - -0:20:32.240,0:20:35.679 -begin parallel - -0:20:33.440,0:20:37.120 -you say how many columns you would like - -0:20:35.679,0:20:39.679 -uh do you want a bar - -0:20:37.120,0:20:40.960 -or not and then you write some text and - -0:20:39.679,0:20:42.480 -then you uh - -0:20:40.960,0:20:44.400 -you get some text and according with the - -0:20:42.480,0:20:47.520 -bar or not right so that's - -0:20:44.400,0:20:50.080 -that's how we achieve that in our slides - -0:20:47.520,0:20:52.559 -so I'm not uh I'm not quite sure where - -0:20:50.080,0:20:52.559 -this was - -0:20:52.880,0:20:55.919 -somewhere here I think - -0:20:59.520,0:21:03.840 -let me try to find this for you - -0:21:06.240,0:21:09.440 -I can't seem to find where the parallel - -0:21:08.320,0:21:12.159 -blocks were - -0:21:09.440,0:21:15.039 -apologies let's move on to the next - -0:21:12.159,0:21:17.760 -question I suppose - -0:21:15.039,0:21:18.400 -uh I'm pretty sure they're here ah there - -0:21:17.760,0:21:21.360 -they are - -0:21:18.400,0:21:22.640 -yes so these these uh were just - -0:21:21.360,0:21:25.440 -instances of using - -0:21:22.640,0:21:26.480 -uh the parallel block and it makes - -0:21:25.440,0:21:29.600 -things parallel - -0:21:26.480,0:21:33.360 -so that's quite nice um another person - -0:21:29.600,0:21:36.720 -asks uh yes - -0:21:33.360,0:21:37.840 -excellent um how does this relate to - -0:21:36.720,0:21:39.360 -banda pandoc - -0:21:37.840,0:21:40.960 -which is used for converting between - -0:21:39.360,0:21:43.919 -markup formats - -0:21:40.960,0:21:44.400 -so all we're doing is we're we're saying - -0:21:43.919,0:21:46.799 -hey - -0:21:44.400,0:21:47.679 -please write org because org is just - -0:21:46.799,0:21:50.400 -fantastic - -0:21:47.679,0:21:51.760 -and we love it and it's the dream and if - -0:21:50.400,0:21:55.039 -you would like to view things - -0:21:51.760,0:21:58.559 -in html or in org reveal or - -0:21:55.039,0:22:02.320 -in pdf that's up to the user so - -0:21:58.559,0:22:05.039 -here is a um oh - -0:22:02.320,0:22:06.080 -made it too small now so here is a an - -0:22:05.039,0:22:08.880 -example - -0:22:06.080,0:22:10.240 -so here's an uh how here's how parallel - -0:22:08.880,0:22:13.120 -is implemented - -0:22:10.240,0:22:14.320 -uh just as a quick example uh not too - -0:22:13.120,0:22:16.880 -long - -0:22:14.320,0:22:18.400 -uh about half of the implementation is - -0:22:16.880,0:22:20.720 -documentation so - -0:22:18.400,0:22:22.720 -uh hopefully that speaks for for how - -0:22:20.720,0:22:25.280 -useful this feature is - -0:22:22.720,0:22:28.080 -uh so we decide if there's a rule or not - -0:22:25.280,0:22:29.760 -um we look for the column break - -0:22:28.080,0:22:31.840 -and really here we're looking at the - -0:22:29.760,0:22:34.960 -back end if the back end is latex - -0:22:31.840,0:22:37.679 -uh please use this uh incantation with - -0:22:34.960,0:22:38.559 -multi columns mini pages what have you - -0:22:37.679,0:22:41.039 -and if the - -0:22:38.559,0:22:41.600 -back end is something else uh please uh - -0:22:41.039,0:22:44.960 -do this - -0:22:41.600,0:22:46.640 -uh div and style and uh other uh - -0:22:44.960,0:22:48.080 -gibberish that we don't really wanna - -0:22:46.640,0:22:51.760 -look at uh so - -0:22:48.080,0:22:55.280 -uh when you pandoc works from org - -0:22:51.760,0:22:58.080 -so it might not work directly since our - -0:22:55.280,0:22:59.679 -interface the way we set it up is when - -0:22:58.080,0:23:01.919 -you try to export - -0:22:59.679,0:23:03.039 -uh we hook in and we do a bunch of - -0:23:01.919,0:23:05.919 -pre-processing - -0:23:03.039,0:23:07.440 -so this this uh def block is a is a - -0:23:05.919,0:23:10.880 -string valued function - -0:23:07.440,0:23:13.919 -and so whenever we see these uh begin - -0:23:10.880,0:23:16.480 -parallel uh when you do an export - -0:23:13.919,0:23:16.960 -I tell Emacs hold up look for those - -0:23:16.480,0:23:19.360 -begin - -0:23:16.960,0:23:20.320 -parallels please oh you found them grab - -0:23:19.360,0:23:22.400 -that text - -0:23:20.320,0:23:24.080 -you grabbed it great now please apply - -0:23:22.400,0:23:27.120 -this person's uh function - -0:23:24.080,0:23:29.760 -onto that text and splice in the result - -0:23:27.120,0:23:30.400 -okay so so when you export uh we're - -0:23:29.760,0:23:33.600 -performing - -0:23:30.400,0:23:35.120 -arbitrary computations on your uh uh on - -0:23:33.600,0:23:38.799 -your text - -0:23:35.120,0:23:40.159 -so uh um some people might not find that - -0:23:38.799,0:23:43.039 -comforting to have - -0:23:40.159,0:23:45.039 -arbitrary uh computations happening so - -0:23:43.039,0:23:47.520 -in this article there's a few where - -0:23:45.039,0:23:48.320 -uh we change your text upon export we - -0:23:47.520,0:23:51.760 -translate it - -0:23:48.320,0:23:55.360 -we do other things to it um - -0:23:51.760,0:23:57.360 -so someone says uh if you export to - -0:23:55.360,0:23:58.640 -latex to pdf does that work well with - -0:23:57.360,0:24:00.320 -beamer as well - -0:23:58.640,0:24:02.080 -to create slides with columns for - -0:24:00.320,0:24:05.200 -example for uh - -0:24:02.080,0:24:08.000 -um so uh actually uh - -0:24:05.200,0:24:09.200 -so uh I I made a bunch of these changes - -0:24:08.000,0:24:12.320 -earlier this morning - -0:24:09.200,0:24:14.480 -and it just says latex right here um - -0:24:12.320,0:24:15.360 -so if you want to go to beamer I think - -0:24:14.480,0:24:18.240 -the back end for me - -0:24:15.360,0:24:18.960 -beamer is called well beamer so instead - -0:24:18.240,0:24:21.200 -of a - -0:24:18.960,0:24:22.000 -a p case what we would do is we would - -0:24:21.200,0:24:25.360 -say oh - -0:24:22.000,0:24:29.279 -if it's a latex or it's a beamer - -0:24:25.360,0:24:31.120 -then uh use this uh otherwise - -0:24:29.279,0:24:33.039 -it's not a latex it will simply default - -0:24:31.120,0:24:36.400 -to this one which could be - -0:24:33.039,0:24:39.679 -dangerous for your needs um I think it's - -0:24:36.400,0:24:41.279 -a bad practice to put a underscore but I - -0:24:39.679,0:24:43.679 -did it really quickly because I just - -0:24:41.279,0:24:46.559 -wanted to show you that it works fine in - -0:24:43.679,0:24:47.440 -org reveal contributions are more than - -0:24:46.559,0:24:51.039 -welcome - -0:24:47.440,0:24:52.240 -I I uh happily uh would love any - -0:24:51.039,0:24:56.080 -assistance - -0:24:52.240,0:24:58.640 -um and and I have a uh we have a - -0:24:56.080,0:25:00.159 -list a reference cheat sheet here to to - -0:24:58.640,0:25:02.000 -learn a little bit about lisp if you're - -0:25:00.159,0:25:04.640 -not comfortable or to - -0:25:02.000,0:25:06.400 -ask some questions lots of helpful - -0:25:04.640,0:25:09.440 -people - -0:25:06.400,0:25:11.679 -so there's another question that says uh - -0:25:09.440,0:25:13.120 -does typing in a block mess up with a - -0:25:11.679,0:25:15.679 -syntax highlighting - -0:25:13.120,0:25:17.279 -usually you use a single color inside an - -0:25:15.679,0:25:21.279 -example block for example - -0:25:17.279,0:25:25.279 -ah you found my crutch you found - -0:25:21.279,0:25:27.440 -my crutch um so I so there's - -0:25:25.279,0:25:29.760 -emax's is all encompassing and I'm not - -0:25:27.440,0:25:32.559 -quite sure how fonts work or are - -0:25:29.760,0:25:33.840 -you know I I learned enough to get by I - -0:25:32.559,0:25:37.440 -learned enough to get by - -0:25:33.840,0:25:39.760 -so let me um but here's - -0:25:37.440,0:25:40.799 -here's how links work they're they're a - -0:25:39.760,0:25:42.960 -bit complicated - -0:25:40.799,0:25:43.919 -this this is a bit scary I don't - -0:25:42.960,0:25:47.039 -recommend anyone - -0:25:43.919,0:25:49.840 -uh read it um - -0:25:47.039,0:25:50.559 -but uh actually let me open up an email - -0:25:49.840,0:25:53.600 -and you can - -0:25:50.559,0:25:54.799 -you can see what I see uh so here's an - -0:25:53.600,0:25:56.799 -Emacs - -0:25:54.799,0:25:58.400 -all right let's make that a bit bigger - -0:25:56.799,0:26:01.200 -uh let's change this - -0:25:58.400,0:26:01.919 -slightly nope that's worse there you go - -0:26:01.200,0:26:05.760 -so - -0:26:01.919,0:26:09.360 -here's here's some words um so here's - -0:26:05.760,0:26:12.000 -red hello um - -0:26:09.360,0:26:12.400 -but you're worried about uh preserving - -0:26:12.000,0:26:15.679 -uh - -0:26:12.400,0:26:18.480 -uh uh um quantification - -0:26:15.679,0:26:18.880 -so let's make an emax list block all - -0:26:18.480,0:26:22.840 -right - -0:26:18.880,0:26:27.520 -and let's say plus one two ah - -0:26:22.840,0:26:27.520 -where's the fun hello - -0:26:28.000,0:26:34.880 -um bye okay where's the coloring - -0:26:32.080,0:26:36.000 -if we if we zoom in on this on this - -0:26:34.880,0:26:39.200 -begin source block - -0:26:36.000,0:26:42.159 -if we zoom in you can see down here - -0:26:39.200,0:26:43.279 -uh we have our our coloring all right - -0:26:42.159,0:26:46.960 -when we zoom in - -0:26:43.279,0:26:50.080 -if we if we zoom out ah no coloring - -0:26:46.960,0:26:50.880 -zoom in coloring it's about ah no - -0:26:50.080,0:26:53.840 -coloring - -0:26:50.880,0:26:55.679 -let's take off these bad boys and oh - -0:26:53.840,0:26:59.360 -look my coloring's back - -0:26:55.679,0:27:02.320 -so um in a previous - -0:26:59.360,0:27:03.760 -uh iteration of the system I was able to - -0:27:02.320,0:27:06.400 -maintain coloring - -0:27:03.760,0:27:08.559 -uh in this new iteration I am not I - -0:27:06.400,0:27:11.039 -don't know how to do it I haven't uh - -0:27:08.559,0:27:13.279 -had the time to to implement it I spent - -0:27:11.039,0:27:17.279 -a lot of time writing this uh - -0:27:13.279,0:27:19.679 -48 page uh documentation uh with uh - -0:27:17.279,0:27:20.320 -with some fun examples to to to try to - -0:27:19.679,0:27:21.760 -help - -0:27:20.320,0:27:23.760 -people learn so but but I would - -0:27:21.760,0:27:26.240 -appreciate any help or guidance on - -0:27:23.760,0:27:28.000 -how to uh maintain the quantification I - -0:27:26.240,0:27:29.200 -I really would like to keep those colors - -0:27:28.000,0:27:31.840 -in - -0:27:29.200,0:27:32.640 -um musa we have time for maybe one more - -0:27:31.840,0:27:34.960 -question - -0:27:32.640,0:27:37.039 -um one or two more questions and then we - -0:27:34.960,0:27:39.120 -have to move on to the next talk - -0:27:37.039,0:27:40.799 -um but yeah you're more than welcome to - -0:27:39.120,0:27:42.559 -take continue taking the questions via - -0:27:40.799,0:27:45.760 -irc or the pad - -0:27:42.559,0:27:48.480 -okay thank you thank you - -0:27:45.760,0:27:48.880 -let's uh the final question we'll take - -0:27:48.480,0:27:52.320 -is - -0:27:48.880,0:27:54.399 -um should packages implement - -0:27:52.320,0:27:55.840 -interface to one specific format or - -0:27:54.399,0:27:57.279 -attempt to be conclusive to all the - -0:27:55.840,0:27:58.880 -potential output targets - -0:27:57.279,0:28:01.120 -I think you should just make them as you - -0:27:58.880,0:28:02.559 -go and you know add them as you need - -0:28:01.120,0:28:05.600 -them we'll make uh - -0:28:02.559,0:28:07.840 -help requests or things and uh - -0:28:05.600,0:28:09.279 -we can we can share recipes in this uh - -0:28:07.840,0:28:12.799 -document and then - -0:28:09.279,0:28:16.000 -try to add other uh techniques and then - -0:28:12.799,0:28:19.200 -and we can uh use these blocks as a - -0:28:16.000,0:28:22.240 -common uh interface for - -0:28:19.200,0:28:26.000 -for exporting to pdf and other things - -0:28:22.240,0:28:28.399 -and since someone asked here is a um - -0:28:26.000,0:28:30.159 -here is uh what a pdf looks like this is - -0:28:28.399,0:28:33.840 -the same pdf and - -0:28:30.159,0:28:34.960 -uh rendered uh just I made no effort to - -0:28:33.840,0:28:37.840 -make it look good - -0:28:34.960,0:28:38.559 -but it surprisingly does look good so so - -0:28:37.840,0:28:41.600 -uh that was - -0:28:38.559,0:28:44.320 -uh that was nice um that was a - -0:28:41.600,0:28:44.880 -terrible magenta but that is life uh - -0:28:44.320,0:28:47.279 -anyhow - -0:28:44.880,0:28:48.960 -I hope you all enjoyed this talk I hope - -0:28:47.279,0:28:51.679 -you will find um - -0:28:48.960,0:28:52.799 -death block uh useful to you it is - -0:28:51.679,0:28:54.960 -available on melbourne - -0:28:52.799,0:28:57.679 -uh in a rush to make it available for - -0:28:54.960,0:29:00.159 -EmacsConf 2020 some melba - -0:28:57.679,0:29:00.960 -guidelines may not have been in here too - -0:29:00.159,0:29:03.200 -please do not - -0:29:00.960,0:29:04.720 -hit me um and I hope everyone enjoys the - -0:29:03.200,0:29:08.559 -rest of the EmacsConf - -0:29:04.720,0:29:08.559 -2020 thank you - |