diff options
Diffstat (limited to '2020/subtitles/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier-autogen.sbv')
| -rw-r--r-- | 2020/subtitles/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier-autogen.sbv | 1446 |
1 files changed, 0 insertions, 1446 deletions
diff --git a/2020/subtitles/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier-autogen.sbv b/2020/subtitles/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier-autogen.sbv deleted file mode 100644 index 8207d0c3..00000000 --- a/2020/subtitles/emacsconf-2020--12-one-big-ass-org-file-or-multiple-tiny-ones-finally-the-end-of-the-debate--leo-vivier-autogen.sbv +++ /dev/null @@ -1,1446 +0,0 @@ -0:00:00.240,0:00:03.679 -I mean we are ahead of the schedule a - -0:00:01.520,0:00:05.680 -little bit but I mean we also was a - -0:00:03.679,0:00:09.040 -little bit earlier in the day - -0:00:05.680,0:00:10.800 -so yeah yeah I'd say that's fine go for - -0:00:09.040,0:00:14.240 -it take it away - -0:00:10.800,0:00:16.640 -sure thank you so am I live already - -0:00:14.240,0:00:17.359 -you are now unmuted um yep your life - -0:00:16.640,0:00:18.880 -hello - -0:00:17.359,0:00:20.720 -spell it so I'll just start the timer to - -0:00:18.880,0:00:22.720 -make sure that I don't go overboard - -0:00:20.720,0:00:24.160 -all right so you are now muted okay good - -0:00:22.720,0:00:26.960 -to go now so - -0:00:24.160,0:00:28.240 -hello again everyone so I hope you had - -0:00:26.960,0:00:30.880 -well quite a lot of talks - -0:00:28.240,0:00:32.000 -ever since the last one I did and all - -0:00:30.880,0:00:35.040 -more interesting - -0:00:32.000,0:00:36.559 -uh one after the other so um - -0:00:35.040,0:00:38.239 -you know I'm a bit in a bit of a weird - -0:00:36.559,0:00:39.760 -spot right now because I'm supposed to - -0:00:38.239,0:00:40.239 -be presenting to you as you can see on - -0:00:39.760,0:00:42.879 -my screen - -0:00:40.239,0:00:44.960 -one big-ass awk file multiple tiny ones - -0:00:42.879,0:00:48.160 -finally the end of the debate - -0:00:44.960,0:00:49.760 -and it sounds about as clickbaity - -0:00:48.160,0:00:51.280 -as you can possibly get with those - -0:00:49.760,0:00:54.000 -topics and by the way - -0:00:51.280,0:00:55.760 -uh credit where credit is due the title - -0:00:54.000,0:00:57.039 -is not mine it's actually from bastian - -0:00:55.760,0:01:00.719 -gary the current old - -0:00:57.039,0:01:03.199 -maintainer and yeah I wanted to - -0:01:00.719,0:01:04.879 -talk to you a little bit today about - -0:01:03.199,0:01:07.600 -this question because - -0:01:04.879,0:01:09.040 -if you are used to going on our slash - -0:01:07.600,0:01:09.600 -emacs you know the subreddit that we - -0:01:09.040,0:01:11.840 -have - -0:01:09.600,0:01:13.200 -if you go on I can use often you know - -0:01:11.840,0:01:16.000 -it's a question that - -0:01:13.200,0:01:17.520 -you see pop-up every once in a while - -0:01:16.000,0:01:20.640 -should I be using - -0:01:17.520,0:01:24.159 -one big file or should I be using - -0:01:20.640,0:01:24.799 -a lot of tiny files and I believe you - -0:01:24.159,0:01:27.600 -know - -0:01:24.799,0:01:29.520 -we've got defenders on both sides if I - -0:01:27.600,0:01:32.479 -just show you one examples - -0:01:29.520,0:01:35.280 -so we have carl voigt okay so he's one - -0:01:32.479,0:01:37.920 -of the organizers for the conference - -0:01:35.280,0:01:40.000 -he hears the guy who probably has the - -0:01:37.920,0:01:42.000 -biggest augment files - -0:01:40.000,0:01:43.759 -right now in all the people I know and - -0:01:42.000,0:01:44.479 -god knows I know plenty of people use - -0:01:43.759,0:01:46.880 -old mode - -0:01:44.479,0:01:48.320 -but if you just look at this line I hope - -0:01:46.880,0:01:51.360 -it's not too small you just - -0:01:48.320,0:01:56.719 -make it a little larger but - -0:01:51.360,0:02:01.759 -carl basically has a file with 126 - -0:01:56.719,0:02:04.560 -000 lines and I'm just going to pause - -0:02:01.759,0:02:06.399 -and try to have you imagine how large a - -0:02:04.560,0:02:08.399 -file it actually is - -0:02:06.399,0:02:10.000 -just think about all of these lines - -0:02:08.399,0:02:12.080 -being tasked in your days - -0:02:10.000,0:02:13.200 -think about all those lines being about - -0:02:12.080,0:02:14.400 -little thoughts - -0:02:13.200,0:02:17.200 -you know that you've had throughout the - -0:02:14.400,0:02:19.680 -day or project that you were working on - -0:02:17.200,0:02:20.720 -and it's massive and you know one of the - -0:02:19.680,0:02:23.920 -problem that - -0:02:20.720,0:02:27.680 -uh calvoit actually approaches on - -0:02:23.920,0:02:30.160 -this topic is that it takes him roughly - -0:02:27.680,0:02:32.400 -20 seconds to get his old agenda going - -0:02:30.160,0:02:35.680 -which is a massive amount of time - -0:02:32.400,0:02:37.720 -I mean we have very fast computers now - -0:02:35.680,0:02:39.200 -you know ever since e-max was created in - -0:02:37.720,0:02:42.319 -1976 - -0:02:39.200,0:02:43.440 -computers I have no idea how much faster - -0:02:42.319,0:02:47.760 -they've gotten - -0:02:43.440,0:02:49.599 -and yet you know for earth 1000 lines - -0:02:47.760,0:02:51.120 -emac seems to be choking and it's - -0:02:49.599,0:02:52.720 -certainly not reasonable in a way to - -0:02:51.120,0:02:55.360 -have to wait 20 seconds - -0:02:52.720,0:02:57.040 -just for your entire file to be passed - -0:02:55.360,0:02:58.480 -so basically what I want to do - -0:02:57.040,0:03:00.879 -and by the way I forgot to do the - -0:02:58.480,0:03:02.879 -presentation but I'm leova I did this - -0:03:00.879,0:03:05.519 -before for those who were around - -0:03:02.879,0:03:06.640 -and I um help maintain a software which - -0:03:05.519,0:03:08.560 -is called orgrom - -0:03:06.640,0:03:09.840 -and that's the expertise that I have on - -0:03:08.560,0:03:11.760 -the topic - -0:03:09.840,0:03:13.599 -actually if you go online I do have a - -0:03:11.760,0:03:15.440 -github page I will make sure that you - -0:03:13.599,0:03:18.640 -have all the links available afterwards - -0:03:15.440,0:03:20.720 -but I do publish my init files - -0:03:18.640,0:03:22.319 -and you can see if you scroll at the - -0:03:20.720,0:03:23.200 -bottom I have a little demonstration - -0:03:22.319,0:03:25.519 -which shows you - -0:03:23.200,0:03:27.440 -the fancy things that I can do with my - -0:03:25.519,0:03:28.159 -old mood setup and that might be even - -0:03:27.440,0:03:30.720 -interesting - -0:03:28.159,0:03:32.319 -in lights of the talk you've just had - -0:03:30.720,0:03:34.080 -about gtd stuff because - -0:03:32.319,0:03:36.159 -the first one is about how I end all my - -0:03:34.080,0:03:39.680 -projects the second one is about - -0:03:36.159,0:03:40.000 -the flow from a task uh as I work on it - -0:03:39.680,0:03:41.519 -so - -0:03:40.000,0:03:43.120 -I won't spend too much time on this but - -0:03:41.519,0:03:45.440 -basically that's my expertise - -0:03:43.120,0:03:46.959 -I have spent eight years working with - -0:03:45.440,0:03:48.959 -working with org mode - -0:03:46.959,0:03:50.720 -three of them actually thinking about - -0:03:48.959,0:03:54.080 -writing packages - -0:03:50.720,0:03:55.680 -and the thing is if I go into a little - -0:03:54.080,0:03:57.760 -bit of details and obviously it's only a - -0:03:55.680,0:04:00.720 -lighting talk so I won't have time to - -0:03:57.760,0:04:01.840 -actually go really in depth about it but - -0:04:00.720,0:04:03.599 -there is something - -0:04:01.840,0:04:05.200 -in the ultimate libraries which is - -0:04:03.599,0:04:07.000 -called org elements - -0:04:05.200,0:04:08.319 -and you have the name right there org - -0:04:07.000,0:04:11.439 -element.el - -0:04:08.319,0:04:12.319 -dot el being for e-lisp file and as you - -0:04:11.439,0:04:14.799 -can see - -0:04:12.319,0:04:16.239 -the page it's on the work wiki so it's - -0:04:14.799,0:04:19.280 -accessible by everyone - -0:04:16.239,0:04:23.759 -but it's basically the api that - -0:04:19.280,0:04:26.400 -org mode uses to pass all mode files - -0:04:23.759,0:04:27.199 -so for those who don't know passing - -0:04:26.400,0:04:29.360 -means basically - -0:04:27.199,0:04:30.880 -checking a file checking all the content - -0:04:29.360,0:04:32.880 -of the file and extracting all the - -0:04:30.880,0:04:34.960 -information that we need from that file - -0:04:32.880,0:04:36.560 -and as you can imagine you all have - -0:04:34.960,0:04:38.240 -augmented files in your mind - -0:04:36.560,0:04:39.840 -well you know they can be fairly complex - -0:04:38.240,0:04:41.759 -you know you can have properties - -0:04:39.840,0:04:43.040 -you can have contextual information like - -0:04:41.759,0:04:45.199 -if you write a line - -0:04:43.040,0:04:46.560 -which starts at column zero which means - -0:04:45.199,0:04:48.000 -at the left - -0:04:46.560,0:04:49.680 -you know it doesn't have the same - -0:04:48.000,0:04:52.639 -meaning whether or not it is - -0:04:49.680,0:04:54.160 -before the beginning of a headline or if - -0:04:52.639,0:04:55.199 -it is after the beginning of a red line - -0:04:54.160,0:04:57.759 -you know it's going to be - -0:04:55.199,0:04:58.960 -relatively different hierarchically - -0:04:57.759,0:05:01.759 -speaking - -0:04:58.960,0:05:02.639 -and so the problem when it comes to the - -0:05:01.759,0:05:05.759 -question of - -0:05:02.639,0:05:08.560 -many files versus one big file or - -0:05:05.759,0:05:09.600 -few big files is that we always have to - -0:05:08.560,0:05:12.880 -keep in mind - -0:05:09.600,0:05:15.680 -what org elements want you to do - -0:05:12.880,0:05:17.440 -and the thing is there are plenty of - -0:05:15.680,0:05:18.400 -problems when it comes to passing file - -0:05:17.440,0:05:21.360 -the first one - -0:05:18.400,0:05:22.160 -being obviously that emacs is a single - -0:05:21.360,0:05:24.880 -thread - -0:05:22.160,0:05:26.400 -process or has some threading - -0:05:24.880,0:05:28.639 -capabilities we're not going to go into - -0:05:26.400,0:05:32.400 -the details right now that's not my goal - -0:05:28.639,0:05:35.919 -but it makes it incredibly hard to - -0:05:32.400,0:05:39.280 -parallelize uh passing processes as - -0:05:35.919,0:05:42.320 -we currently with the current technology - -0:05:39.280,0:05:44.080 -and so you'd have to imagine that if you - -0:05:42.320,0:05:46.479 -have a very large files if you go back - -0:05:44.080,0:05:49.199 -to the example of carl voice from before - -0:05:46.479,0:05:50.000 -100 000 lines that means that you have - -0:05:49.199,0:05:52.320 -to scan - -0:05:50.000,0:05:53.759 -through every single line basically - -0:05:52.320,0:05:56.080 -because sometimes let's just say that - -0:05:53.759,0:05:59.440 -you have a property drawer for instance - -0:05:56.080,0:06:03.520 -which tells you oh okay uh this tree - -0:05:59.440,0:06:05.120 -has the tag foo so the problem is there - -0:06:03.520,0:06:08.720 -are multiple ways for you - -0:06:05.120,0:06:11.840 -to define a tag okay so you can use the - -0:06:08.720,0:06:14.000 -usual way which is about wrapping in - -0:06:11.840,0:06:16.160 -columns the tag at the end of a heading - -0:06:14.000,0:06:17.360 -so for instance if I I'm not going to - -0:06:16.160,0:06:18.240 -switch to emac that's going to waste too - -0:06:17.360,0:06:21.039 -much time - -0:06:18.240,0:06:21.520 -but that's one way to say your time but - -0:06:21.039,0:06:23.520 -say - -0:06:21.520,0:06:25.360 -you have tag inheritance which means - -0:06:23.520,0:06:28.160 -that when you have a parent with a tag - -0:06:25.360,0:06:29.520 -you also want the child to inherit the - -0:06:28.160,0:06:32.400 -tag so if you have - -0:06:29.520,0:06:33.680 -first heading with the typhoo you have - -0:06:32.400,0:06:37.520 -the first subheading - -0:06:33.680,0:06:39.680 -and the tag foo is implied now imagine - -0:06:37.520,0:06:41.039 -having to do that with a file that is - -0:06:39.680,0:06:44.160 -completely nested - -0:06:41.039,0:06:47.280 -a file that has maybe 9 10 - -0:06:44.160,0:06:49.039 -11 levels of depth to it - -0:06:47.280,0:06:51.039 -it's mind-bogglingly complicated for the - -0:06:49.039,0:06:52.639 -software to do that knowing that I've - -0:06:51.039,0:06:55.919 -told you about tags - -0:06:52.639,0:06:58.639 -but any property can be inheritable - -0:06:55.919,0:07:00.240 -anything like priorities even though why - -0:06:58.639,0:07:03.759 -would you do this - -0:07:00.240,0:07:05.599 -you can have groups you can all this and - -0:07:03.759,0:07:07.199 -as someone who went through the trouble - -0:07:05.599,0:07:08.560 -of optimizing his old agenda so - -0:07:07.199,0:07:11.280 -basically if we go back to the - -0:07:08.560,0:07:12.160 -gifts gifs oh god we've already had this - -0:07:11.280,0:07:14.479 -discussion - -0:07:12.160,0:07:16.400 -between the git and magit and now I've - -0:07:14.479,0:07:18.080 -started jeff and gif and I only have one - -0:07:16.400,0:07:19.599 -more minute left to do so so let's just - -0:07:18.080,0:07:23.599 -say I'm going to say gif - -0:07:19.599,0:07:26.880 -just to spice people so if you go on - -0:07:23.599,0:07:29.120 -the way I organize my agenda what I did - -0:07:26.880,0:07:30.960 -in order to keep my agenda build time - -0:07:29.120,0:07:33.440 -under two seconds - -0:07:30.960,0:07:35.520 -is that I've rewritten a whole lot of - -0:07:33.440,0:07:36.560 -codes to be able to pass my organ gender - -0:07:35.520,0:07:40.080 -files - -0:07:36.560,0:07:41.360 -so the thing is I'm going to be talking - -0:07:40.080,0:07:43.440 -more about this later - -0:07:41.360,0:07:44.479 -I only have let's say one minutes to - -0:07:43.440,0:07:47.440 -conclude - -0:07:44.479,0:07:48.479 -so as you've gathered I'm not going to - -0:07:47.440,0:07:51.039 -be giving you the answer - -0:07:48.479,0:07:53.440 -right now I'm going to be talking about - -0:07:51.039,0:07:55.680 -orgrum a little later which is about - -0:07:53.440,0:07:57.759 -following the principle of having many - -0:07:55.680,0:08:01.120 -small files - -0:07:57.759,0:08:02.960 -but as someone who has been using - -0:08:01.120,0:08:04.879 -one large file to manage my life you - -0:08:02.960,0:08:08.319 -know I'm sitting on the fence - -0:08:04.879,0:08:10.560 -I do not know which one is the best - -0:08:08.319,0:08:12.240 -but I hope that my presentation has - -0:08:10.560,0:08:15.199 -given you a little id - -0:08:12.240,0:08:15.520 -of what goes on behind the principles - -0:08:15.199,0:08:16.560 -and - -0:08:15.520,0:08:18.560 -you also need to think about the - -0:08:16.560,0:08:19.120 -philosophy behind the organization of - -0:08:18.560,0:08:21.039 -your notes - -0:08:19.120,0:08:23.280 -but I hope to be approaching this topic - -0:08:21.039,0:08:25.360 -with you in about - -0:08:23.280,0:08:27.520 -two hours or so maybe one hour actually - -0:08:25.360,0:08:28.960 -so I'm actually finished I've decided to - -0:08:27.520,0:08:31.520 -leave you two minutes of questions - -0:08:28.960,0:08:32.880 -so uh if someone could feed me the - -0:08:31.520,0:08:34.399 -question that might be best - -0:08:32.880,0:08:36.240 -because I don't want oh actually I can - -0:08:34.399,0:08:39.919 -just open the year - -0:08:36.240,0:08:40.800 -I can just open it give me a second okay - -0:08:39.919,0:08:43.039 -ah - -0:08:40.800,0:08:43.839 -just loading up huh I might stop showing - -0:08:43.039,0:08:46.959 -my screen - -0:08:43.839,0:08:47.519 -that might make it easier so I mean if - -0:08:46.959,0:08:49.360 -you can make - -0:08:47.519,0:08:52.000 -myself big now on the screen that would - -0:08:49.360,0:08:55.839 -be splendid yeah sure - -0:08:52.000,0:08:58.720 -thank you so uh where are we - -0:08:55.839,0:09:00.160 -question 12. okay so what's better one - -0:08:58.720,0:09:02.160 -big file - -0:09:00.160,0:09:03.120 -I did is it did a job to tell me that I - -0:09:02.160,0:09:04.240 -haven't answered the question because - -0:09:03.120,0:09:06.320 -someone just - -0:09:04.240,0:09:08.080 -asked me the question well personally if - -0:09:06.320,0:09:08.560 -I were to give you a quick answer in - -0:09:08.080,0:09:11.600 -like - -0:09:08.560,0:09:13.920 -20 seconds personally I think it's a - -0:09:11.600,0:09:15.680 -question that is contextually based - -0:09:13.920,0:09:17.839 -do you want something that is efficient - -0:09:15.680,0:09:21.200 -as far as optimization is concerned - -0:09:17.839,0:09:23.440 -then you need to think about - -0:09:21.200,0:09:24.640 -this and personally for all the - -0:09:23.440,0:09:26.640 -organization that I do - -0:09:24.640,0:09:27.760 -all this stuff all the to-do's that I - -0:09:26.640,0:09:30.080 -handle - -0:09:27.760,0:09:31.519 -I like to do this in one simple big file - -0:09:30.080,0:09:33.760 -because you benefit from all the - -0:09:31.519,0:09:36.320 -refiling capabilities of log mode - -0:09:33.760,0:09:37.200 -so I would do that but for knowledge - -0:09:36.320,0:09:40.080 -management - -0:09:37.200,0:09:41.279 -for note-taking and all this well I'd - -0:09:40.080,0:09:42.959 -much rather follow the - -0:09:41.279,0:09:44.480 -orgrom way of doing things which is - -0:09:42.959,0:09:48.240 -about having many - -0:09:44.480,0:09:50.000 -small files okay I'm not getting any - -0:09:48.240,0:09:52.080 -more questions I'm not sure if there is - -0:09:50.000,0:09:53.040 -one on ise that could be fed to me - -0:09:52.080,0:09:56.399 -otherwise I'm - -0:09:53.040,0:09:57.040 -happy to to uh pass over to the next uh - -0:09:56.399,0:09:59.360 -speaker - -0:09:57.040,0:10:01.360 -and by the way just before I finish your - -0:09:59.360,0:10:04.399 -world is a lie it's not a three-piece - -0:10:01.360,0:10:06.520 -suit I'm wearing jeans below so I hope - -0:10:04.399,0:10:09.610 -that satisfies your curiosity - -0:10:06.520,0:10:09.610 -[Music] - -0:10:10.640,0:10:15.040 -okay there's one more question appearing - -0:10:12.640,0:10:17.680 -but otherwise one big file to have - -0:10:15.040,0:10:19.760 -everything so I'm putting you on the - -0:10:17.680,0:10:21.040 -spot I believe it was such a short talk - -0:10:19.760,0:10:23.600 -you know the problem is - -0:10:21.040,0:10:24.720 -I just wanted to give you a little - -0:10:23.600,0:10:26.959 -answer - -0:10:24.720,0:10:27.920 -a little you know path of thinking on - -0:10:26.959,0:10:29.839 -this topic - -0:10:27.920,0:10:31.600 -but obviously it's a topic I could be - -0:10:29.839,0:10:33.200 -spending 40 minutes on but - -0:10:31.600,0:10:35.120 -I'm going to be drained you're going to - -0:10:33.200,0:10:35.680 -be drained nobody's going to be happy if - -0:10:35.120,0:10:37.920 -I do this - -0:10:35.680,0:10:37.920 -so - -0:10:39.440,0:10:42.880 -and someone asked me if I switch between - -0:10:41.200,0:10:46.560 -british and french accents - -0:10:42.880,0:10:48.480 -so a little a little secret for you um - -0:10:46.560,0:10:49.760 -when I'm stressed I tend to relate to a - -0:10:48.480,0:10:53.760 -french accent - -0:10:49.760,0:10:56.160 -so you can measure the amount of stress - -0:10:53.760,0:10:58.880 -that I'm feeling during this talk - -0:10:56.160,0:11:00.560 -with the amount of h's that I drop and - -0:10:58.880,0:11:02.720 -the amount of uh - -0:11:00.560,0:11:04.399 -sheer fright that you can see sometimes - -0:11:02.720,0:11:07.200 -in my eyes when I'm thinking about what - -0:11:04.399,0:11:07.200 -to say next - -0:11:08.240,0:11:11.360 -all right sir so I mean do you believe - -0:11:10.880,0:11:14.240 -we can - -0:11:11.360,0:11:15.519 -leave it at that and uh I'll be you - -0:11:14.240,0:11:17.040 -people will see plenty more with me - -0:11:15.519,0:11:20.000 -later on anyway - -0:11:17.040,0:11:20.640 -right um so looking at the schedule I - -0:11:20.000,0:11:23.920 -think - -0:11:20.640,0:11:27.120 -your talk has until like 202 meaning - -0:11:23.920,0:11:28.000 -like five or six minutes from now oh - -0:11:27.120,0:11:30.000 -right - -0:11:28.000,0:11:31.680 -yeah so if you do like to take like one - -0:11:30.000,0:11:33.920 -or two questions to add two more - -0:11:31.680,0:11:37.040 -questions by all means - -0:11:33.920,0:11:38.320 -okay so uh someone has asked me what is - -0:11:37.040,0:11:40.640 -the emacs icon - -0:11:38.320,0:11:42.880 -icon sorry see another french accent - -0:11:40.640,0:11:44.880 -here uh in my status bar - -0:11:42.880,0:11:46.640 -uh oh sorry I'm not sharing anymore uh I - -0:11:44.880,0:11:49.200 -might just share again just so that - -0:11:46.640,0:11:53.120 -everyone can catch a glimpse of that - -0:11:49.200,0:11:54.880 -uh there we go allow - -0:11:53.120,0:11:56.240 -so it should be so if you could make me - -0:11:54.880,0:11:56.959 -small again I'm in I'm not sure if it's - -0:11:56.240,0:12:00.480 -going to do it - -0:11:56.959,0:12:01.839 -by itself but I do have a little icon - -0:12:00.480,0:12:04.480 -here in my status bar - -0:12:01.839,0:12:05.760 -which is basically a way to interact - -0:12:04.480,0:12:07.279 -with all protocol - -0:12:05.760,0:12:09.120 -uh I'm not going to look for it right - -0:12:07.279,0:12:10.800 -now but it's uh - -0:12:09.120,0:12:12.399 -it's a browser extension that is - -0:12:10.800,0:12:15.680 -developed by one of my friends - -0:12:12.399,0:12:16.160 -over at ranger whose name is v phone and - -0:12:15.680,0:12:18.240 -uh - -0:12:16.160,0:12:19.680 -it's very useful I'm someone who uses a - -0:12:18.240,0:12:22.320 -lot of uh - -0:12:19.680,0:12:23.040 -of uh all protocols and by the way I - -0:12:22.320,0:12:25.279 -used to teach - -0:12:23.040,0:12:27.279 -english okay to high schoolers and they - -0:12:25.279,0:12:29.600 -were supremely worried - -0:12:27.279,0:12:30.800 -when I show them my status line and they - -0:12:29.600,0:12:34.000 -so kill - -0:12:30.800,0:12:36.560 -and explore in my status line so as - -0:12:34.000,0:12:37.839 -fellow emacs users you know that - -0:12:36.560,0:12:40.880 -obviously kill - -0:12:37.839,0:12:44.320 -means to kill a selection of text and - -0:12:40.880,0:12:47.279 -keep it inside your clipboard - -0:12:44.320,0:12:48.320 -but for my students who you know they - -0:12:47.279,0:12:51.600 -were very worried - -0:12:48.320,0:12:53.600 -about what their professor was up to - -0:12:51.600,0:12:55.120 -doing his nights - -0:12:53.600,0:12:56.560 -so let's see if we've got more questions - -0:12:55.120,0:12:57.920 -so I'm showing you the questions on the - -0:12:56.560,0:13:00.560 -rainbow so let's see if - -0:12:57.920,0:13:01.920 -we've got more so people are posting a - -0:13:00.560,0:13:03.920 -lot of questions now - -0:13:01.920,0:13:06.399 -so how do you feel about archiving files - -0:13:03.920,0:13:09.360 -in old mode and how can that work in - -0:13:06.399,0:13:10.240 -so one of the thing when we think about - -0:13:09.360,0:13:13.920 -optimization - -0:13:10.240,0:13:16.240 -is yes archiving done trees - -0:13:13.920,0:13:17.920 -is a good idea because it means that if - -0:13:16.240,0:13:18.720 -we go back to the org element the way it - -0:13:17.920,0:13:20.399 -works - -0:13:18.720,0:13:22.079 -and we'll get into technical details - -0:13:20.399,0:13:24.079 -afterwards I'm giving a presentation - -0:13:22.079,0:13:26.880 -about all grown technical suspect - -0:13:24.079,0:13:28.399 -aspects sorry so I'll have a chance to - -0:13:26.880,0:13:31.360 -expand a little more on this - -0:13:28.399,0:13:32.160 -but basically all elements need to uh - -0:13:31.360,0:13:35.279 -every time - -0:13:32.160,0:13:38.320 -it sees a to do it has to consider it - -0:13:35.279,0:13:40.000 -even though it is a done to do why - -0:13:38.320,0:13:41.839 -because let's say for instance that in - -0:13:40.000,0:13:45.519 -your agenda you want to activate - -0:13:41.839,0:13:48.959 -log mode which is going to show the - -0:13:45.519,0:13:49.519 -tasks which are done now you could be - -0:13:48.959,0:13:51.440 -clever - -0:13:49.519,0:13:53.360 -and say oh okay the old agenda does not - -0:13:51.440,0:13:54.880 -need to show don items so it's not going - -0:13:53.360,0:13:56.959 -to look for them - -0:13:54.880,0:13:58.720 -but the problem is that all elements is - -0:13:56.959,0:13:59.519 -always called it always needs to pass - -0:13:58.720,0:14:01.839 -the buffer - -0:13:59.519,0:14:03.519 -you know uh nicodego as you who is the - -0:14:01.839,0:14:05.040 -french developer who's worked a whole - -0:14:03.519,0:14:07.440 -lot on all elements - -0:14:05.040,0:14:08.399 -has gone through a lot of trouble to - -0:14:07.440,0:14:11.600 -optimize all - -0:14:08.399,0:14:13.279 -elements but the problem is - -0:14:11.600,0:14:14.720 -there's just so much that we can do with - -0:14:13.279,0:14:18.560 -a concurrent process - -0:14:14.720,0:14:21.120 -and right now it leaves somewhat - -0:14:18.560,0:14:22.079 -uh you know things to be desired but - -0:14:21.120,0:14:24.800 -we're working on it - -0:14:22.079,0:14:25.839 -and one more time I feel like I spent - -0:14:24.800,0:14:28.000 -half of this talk - -0:14:25.839,0:14:29.360 -teasing my next talks but I'll be - -0:14:28.000,0:14:31.279 -talking more about this - -0:14:29.360,0:14:32.639 -in my future talks in about one to two - -0:14:31.279,0:14:34.959 -hours - -0:14:32.639,0:14:36.079 -so continuing with questions how big are - -0:14:34.959,0:14:37.760 -my org files - -0:14:36.079,0:14:39.839 -so in the background I'm just going to - -0:14:37.760,0:14:40.720 -check how many lines I have in my main - -0:14:39.839,0:14:42.959 -file - -0:14:40.720,0:14:44.079 -so in my own file so the one I told you - -0:14:42.959,0:14:47.279 -about where I keep all - -0:14:44.079,0:14:50.720 -my to do gtd stuff I have - -0:14:47.279,0:14:54.000 -38 000 lines which is - -0:14:50.720,0:14:57.040 -you know it's sizable definitely - -0:14:54.000,0:14:58.480 -but I do archive a lot of stuff - -0:14:57.040,0:15:00.880 -so that might be a slight difference - -0:14:58.480,0:15:02.079 -between uh my myself and carl voight - -0:15:00.880,0:15:04.880 -even though I don't remember if they - -0:15:02.079,0:15:06.639 -actually archive stuff - -0:15:04.880,0:15:08.480 -so does it not consume more resources - -0:15:06.639,0:15:10.839 -and time to load multiple files - -0:15:08.480,0:15:12.560 -files than a large file or the same - -0:15:10.839,0:15:15.839 -content now - -0:15:12.560,0:15:19.279 -theoretically yes having many files - -0:15:15.839,0:15:22.240 -open concurrently is slightly slower - -0:15:19.279,0:15:24.160 -than having one main file opened - -0:15:22.240,0:15:25.279 -now the problem is for those of you who - -0:15:24.160,0:15:27.199 -have large files - -0:15:25.279,0:15:29.360 -you may have noticed that when you are - -0:15:27.199,0:15:32.560 -scrolling in a very large file - -0:15:29.360,0:15:34.480 -it starts taking quite a bit of time why - -0:15:32.560,0:15:35.920 -it's because you know in old mode you - -0:15:34.480,0:15:38.959 -have a lot of content - -0:15:35.920,0:15:40.959 -that is hidden so when you have - -0:15:38.959,0:15:43.040 -the view mode which hides as much stuff - -0:15:40.959,0:15:43.600 -as possible means meaning that you only - -0:15:43.040,0:15:45.360 -see - -0:15:43.600,0:15:46.880 -the top heading and I'm checking the - -0:15:45.360,0:15:49.360 -time I mean don't worry I'm I'm finished - -0:15:46.880,0:15:49.360 -on this one - -0:15:50.240,0:15:53.360 -when you're hiding a whole lot of stuff - -0:15:52.160,0:15:54.720 -you know orgmo - -0:15:53.360,0:15:56.959 -needs to keep track or I should say - -0:15:54.720,0:15:58.160 -emacs needs to keep track of which areas - -0:15:56.959,0:16:00.560 -of text to show - -0:15:58.160,0:16:02.320 -and which areas of text to hide and the - -0:16:00.560,0:16:04.480 -problem is that when you're hiding stuff - -0:16:02.320,0:16:06.320 -let's say you're moving from line the - -0:16:04.480,0:16:08.639 -first heading to the second heading - -0:16:06.320,0:16:09.839 -but you've got like 10 000 lines between - -0:16:08.639,0:16:11.519 -those two headings - -0:16:09.839,0:16:13.680 -well he max needs to compute the - -0:16:11.519,0:16:15.680 -difference between the two passages - -0:16:13.680,0:16:17.040 -and that takes quite a lot of time and - -0:16:15.680,0:16:18.560 -in that that's my - -0:16:17.040,0:16:20.560 -why you might realize that it's a little - -0:16:18.560,0:16:21.199 -choppy when you start scrolling in large - -0:16:20.560,0:16:22.560 -files - -0:16:21.199,0:16:24.480 -anyway I could be answering questions - -0:16:22.560,0:16:25.120 -about org mode for literally two hours - -0:16:24.480,0:16:26.720 -straight - -0:16:25.120,0:16:28.639 -so I'm gonna end it over to the next - -0:16:26.720,0:16:31.759 -speakers and I'll be seeing - -0:16:28.639,0:16:33.440 -seeing you guys a little later thank you - -0:16:31.759,0:16:36.959 -very much leo - -0:16:33.440,0:16:39.839 -oh thank you yes bye - -0:16:36.959,0:16:39.839 -bye - |