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authorSacha Chua <sacha@sachachua.com>2021-11-19 22:06:12 -0500
committerSacha Chua <sacha@sachachua.com>2021-11-19 22:06:12 -0500
commitcb9957332e62ec5cd81c375177baee2bec04b5fc (patch)
tree826b9e74889213843c13a4d0d8416c530fde02cc /2021/captions
parentbb1ff477aa51923dab3681378e84e17850512683 (diff)
downloademacsconf-wiki-cb9957332e62ec5cd81c375177baee2bec04b5fc.tar.xz
emacsconf-wiki-cb9957332e62ec5cd81c375177baee2bec04b5fc.zip
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@@ -24,467 +24,455 @@ working on Emacs 28.1,
00:15.346 --> 00:17.119
which will be the next major release.
-00:17.119 --> 00:18.442
-Native compilation should
-
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-make everything way faster,
-
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-and emoji support will probably
-
-00:21.476 --> 00:22.549
-make things more fun. 😎👍
-
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+00:17.119 --> 00:19.703
John Wiegley will share more Emacs 28 details
-00:25.133 --> 00:26.913
+00:19.703 --> 00:21.483
in his update, so check out his talk.
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+00:21.483 --> 00:23.353
Andrea Corallo's giving a talk
-00:28.783 --> 00:30.418
+00:23.353 --> 00:24.988
on native compilation too.
-00:30.418 --> 00:31.206
+00:24.988 --> 00:25.776
2.
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-Org mode is now at version 9.5.
+00:25.776 --> 00:28.302
+Org Mode is now at version 9.5.
-00:33.732 --> 00:35.086
+00:28.302 --> 00:29.656
New features include
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+00:29.656 --> 00:31.505
a library for managing citations,
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+00:31.505 --> 00:32.984
asynchronous session support
-00:38.414 --> 00:39.375
+00:32.984 --> 00:33.945
for code blocks,
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+00:33.945 --> 00:34.912
and better control
-00:40.342 --> 00:41.595
+00:34.912 --> 00:36.165
of your agenda's appearance.
-00:41.595 --> 00:43.372
+00:36.165 --> 00:37.942
If you've been getting your Org packages
-00:43.372 --> 00:44.506
+00:37.942 --> 00:39.076
from Org ELPA,
-00:44.506 --> 00:46.128
+00:39.076 --> 00:40.698
you can update your configuration
-00:46.128 --> 00:47.896
+00:40.698 --> 00:42.466
to get Org from GNU ELPA
-00:47.896 --> 00:50.155
+00:42.466 --> 00:44.725
and org-contrib from NonGNU ELPA.
-00:50.155 --> 00:52.278
+00:44.725 --> 00:46.848
The new release of the Org Roam package
-00:52.278 --> 00:54.185
+00:46.848 --> 00:48.755
should be a faster and more consistent way
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+00:48.755 --> 00:50.630
to use Org to manage a knowledgebase,
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+00:50.630 --> 00:52.993
and org-roam-ui looks pretty snazzy.
-00:58.423 --> 01:00.531
+00:52.993 --> 00:55.101
The best way to keep up with Org changes
-01:00.531 --> 01:02.556
+00:55.101 --> 00:57.126
is to check out the blog This Month in Org.
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+00:57.126 --> 00:58.009
3.
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+00:58.009 --> 01:00.039
New Magit major release!
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+01:00.039 --> 01:02.351
Jonas Bernoulli has split some functionality
-01:07.781 --> 01:09.557
+01:02.351 --> 01:04.127
into other packages so that
-01:09.557 --> 01:11.719
+01:04.127 --> 01:06.289
Emacs Lisp developers can use them, such as
-01:11.719 --> 01:14.049
+01:06.289 --> 01:08.619
magit-section, transient, and forge.
-01:14.049 --> 01:16.502
+01:08.619 --> 01:11.072
Here's an example of using magit-section
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+01:11.072 --> 01:12.343
to manage groups of buffers.
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+01:12.343 --> 01:13.903
You can learn more about Transient
-01:19.333 --> 01:20.842
+01:13.903 --> 01:15.412
in the talk on self-describing
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+01:15.412 --> 01:18.108
smart domain-specific languages or DSLs.
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+01:18.108 --> 01:18.890
4.
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+01:18.890 --> 01:21.115
In terms of smaller packages, there's been
-01:26.545 --> 01:28.625
+01:21.115 --> 01:23.195
a lot of activity around completion.
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+01:23.195 --> 01:24.862
Karthik has a great diagram,
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+01:24.862 --> 01:27.029
and Prot explains how things work together.
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+01:27.029 --> 01:28.984
I think the idea is that instead of having
-01:34.414 --> 01:36.066
+01:28.984 --> 01:30.636
one large completion system
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+01:30.636 --> 01:32.914
like Helm or Icicles, you can choose
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+01:32.914 --> 01:34.680
a few different, smaller packages
-01:40.110 --> 01:41.869
+01:34.680 --> 01:36.439
and configure them to work together.
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+01:36.439 --> 01:37.699
If you're curious about this,
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+01:37.699 --> 01:39.729
you might start with either selectrum
-01:45.159 --> 01:47.871
+01:39.729 --> 01:42.441
or vertico, which are both completion interfaces,
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+01:42.441 --> 01:45.013
add marginalia for more information,
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+01:45.013 --> 01:46.792
and try consult for many useful
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+01:46.792 --> 01:47.803
completing commands.
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+01:47.803 --> 01:48.849
There are so many options,
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+01:48.849 --> 01:50.437
so it might be useful to check out
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+01:50.437 --> 01:51.284
some discussions.
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+01:51.284 --> 01:52.047
5.
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+01:52.047 --> 01:54.101
Embark is usually mentioned as part of
-01:59.531 --> 02:00.607
+01:54.101 --> 01:55.177
that group of packages,
-02:00.607 --> 02:02.196
+01:55.177 --> 01:56.766
but it's well worth looking into
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+01:56.766 --> 01:58.465
even if you use a different system.
-02:03.895 --> 02:06.417
+01:58.465 --> 02:00.987
Embark lets you have context-sensitive shortcuts
-02:06.417 --> 02:08.796
+02:00.987 --> 02:03.366
that work on things in buffers, minibuffers,
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+02:03.366 --> 02:05.338
and even collections of things.
-02:10.768 --> 02:11.737
+02:05.338 --> 02:06.307
You can also use it
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+02:06.307 --> 02:07.482
when you start doing one command
-02:12.912 --> 02:15.012
+02:07.482 --> 02:09.582
and then decide to do a different one instead.
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+02:09.582 --> 02:10.841
For more ideas, check out
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+02:10.841 --> 02:12.065
Fifteen Ways to Use Embark.
-02:17.495 --> 02:18.285
+02:12.065 --> 02:12.855
6.
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+02:12.855 --> 02:14.733
Now that there are Emacs Lisp bindings
-02:20.163 --> 02:22.139
+02:14.733 --> 02:16.709
for tree-sitter, we can work more easily
-02:22.139 --> 02:23.799
+02:16.709 --> 02:18.369
with the structure of code instead of
-02:23.799 --> 02:25.461
+02:18.369 --> 02:20.031
just using regular expressions.
-02:25.461 --> 02:26.209
+02:20.031 --> 02:20.779
Check out the talk
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+02:20.779 --> 02:22.374
on Tree-edit and structural editing
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+02:22.374 --> 02:23.163
to learn more.
-02:28.593 --> 02:30.056
+02:23.163 --> 02:24.626
You can use tree-sitter for
-02:30.056 --> 02:31.951
+02:24.626 --> 02:26.521
intelligent snippets that get information
-02:31.951 --> 02:33.169
+02:26.521 --> 02:27.739
from the code around them,
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+02:27.739 --> 02:29.634
editing Lisp expressions,
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+02:29.634 --> 02:31.971
and navigating text objects in Evil mode.
-02:37.401 --> 02:39.670
+02:31.971 --> 02:34.240
(That's when Emacs is pretending to be Vi.)
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+02:34.240 --> 02:37.133
Dynamic modules help us add more to Emacs
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+02:37.133 --> 02:38.958
than Emacs Lisp easily offers,
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+02:38.958 --> 02:41.374
such as structural editing in OCaml
-02:46.804 --> 02:48.729
+02:41.374 --> 02:43.299
and using Rust to figure out parentheses
-02:48.729 --> 02:50.086
+02:43.299 --> 02:44.656
and indentation for Lisp.
-02:50.086 --> 02:50.999
+02:44.656 --> 02:45.569
If you're curious,
-02:50.999 --> 02:51.923
+02:45.569 --> 02:46.493
check out the talk on
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+02:46.493 --> 02:48.906
Extending Emacs in Rust with Dynamic Modules.
-02:54.336 --> 02:55.239
+02:48.906 --> 02:49.809
7.
-02:55.239 --> 02:57.294
+02:49.809 --> 02:51.864
Collaborative editing is now much easier
-02:57.294 --> 02:59.890
+02:51.864 --> 02:54.460
since the CRDT package is in GNU ELPA.
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+02:54.460 --> 02:56.202
It allows multiple people to edit
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+02:56.202 --> 02:57.855
the same file over the network,
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+02:57.855 --> 02:59.595
using their own Emacs.
-03:05.025 --> 03:06.850
+02:59.595 --> 03:01.420
This means you can keep your own config
-03:06.850 --> 03:08.674
+03:01.420 --> 03:03.244
and keybindings, yay!
-03:08.674 --> 03:10.400
+03:03.244 --> 03:04.970
Watch the Emacs Research Group talk
-03:10.400 --> 03:12.185
+03:04.970 --> 03:06.755
for an example of how several people
-03:12.185 --> 03:13.337
+03:06.755 --> 03:07.907
used it to work together.
-03:13.337 --> 03:13.838
+03:07.907 --> 03:08.408
8.
-03:13.838 --> 03:15.401
+03:08.408 --> 03:09.971
In case you're still under the impression
-03:15.401 --> 03:17.049
+03:09.971 --> 03:11.619
that Emacs is just a text editor,
-03:17.049 --> 03:18.560
+03:11.619 --> 03:13.130
some folks have been working on
-03:18.560 --> 03:20.254
+03:13.130 --> 03:14.824
pretty neat graphical experiments.
-03:20.254 --> 03:22.432
+03:14.824 --> 03:17.002
These OpenGL bindings for Emacs Lisp
-03:22.432 --> 03:24.195
+03:17.002 --> 03:18.765
use an embedded xwidget,
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+03:18.765 --> 03:21.177
while other prototypes use the SVG support
-03:26.607 --> 03:27.700
+03:21.177 --> 03:22.270
that's built into Emacs
-03:27.700 --> 03:29.047
+03:22.270 --> 03:23.617
for Gantt charts,
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+03:23.617 --> 03:24.389
scribbles,
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+03:24.389 --> 03:25.890
and even diagrams.
-03:31.320 --> 03:32.790
+03:25.890 --> 03:27.360
The color-picker from that one
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+03:27.360 --> 03:29.411
looks particularly useful for CSS.
-03:34.841 --> 03:37.043
+03:29.411 --> 03:31.613
If you want to play around with adding SVGs
-03:37.043 --> 03:38.722
+03:31.613 --> 03:33.292
to your files and interfaces,
-03:38.722 --> 03:39.762
+03:33.292 --> 03:34.332
svg-icon
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+03:34.332 --> 03:35.249
and svg-lib
-03:40.679 --> 03:42.733
+03:35.249 --> 03:37.303
might be good places to start. (Reddit)
-03:42.733 --> 03:44.207
+03:37.303 --> 03:38.777
Of course, there's always a place
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+03:38.777 --> 03:39.779
for ASCII art,
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+03:39.779 --> 03:41.503
especially with the new boxy package
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+03:41.503 --> 03:43.003
that you can use for org files,
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+03:43.003 --> 03:44.323
imenu navigation,
-03:49.753 --> 03:51.418
+03:44.323 --> 03:45.988
and even things in real life.
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+03:45.988 --> 03:46.778
9.
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+03:46.778 --> 03:48.981
There have been a lot of great posts, videos,
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+03:48.981 --> 03:50.882
and livestreams about Emacs this year.
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+03:50.882 --> 03:52.144
In addition to the ones
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+03:52.144 --> 03:53.543
from System Crafters,
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+03:53.543 --> 03:54.723
Emacs Elements,
-04:00.153 --> 04:01.664
+03:54.723 --> 03:56.234
and Protesilaos,
-04:01.664 --> 04:02.474
+03:56.234 --> 03:57.044
John Kitchin
-04:02.474 --> 04:03.220
+03:57.044 --> 03:57.790
and Mike Zamansky
-04:03.220 --> 04:04.255
+03:57.790 --> 03:58.825
are back, hooray!
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+03:58.825 --> 04:01.196
And Marcin Borkowski has just finished
-04:06.626 --> 04:08.516
+04:01.196 --> 04:03.086
writing an intermediate textbook
-04:08.516 --> 04:09.751
+04:03.086 --> 04:04.321
Emacs Lisp, too!
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+04:04.321 --> 04:04.992
10.
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+04:04.992 --> 04:06.499
Lastly, if you want to chat
-04:11.929 --> 04:13.083
+04:06.499 --> 04:07.653
with other Emacs folks
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-and get help on Emacs, Org mode,
+04:07.653 --> 04:09.854
+and get help on Emacs, Org Mode,
-04:15.284 --> 04:16.211
+04:09.854 --> 04:10.781
or other topics,
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+04:10.781 --> 04:12.006
the #emacs and #org-mode
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+04:12.006 --> 04:14.431
Internet Relay Chat or IRC channels
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+04:14.431 --> 04:16.317
are now on the libera.chat network
-04:21.747 --> 04:23.013
+04:16.317 --> 04:17.583
instead of Freenode.
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+04:17.583 --> 04:19.458
If you'd like to add something I've missed,
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+04:19.458 --> 04:21.153
please add them to the wiki page,
-04:26.583 --> 04:29.034
+04:21.153 --> 04:23.604
or e-mail me at sacha@sachachua.com .
-04:29.034 --> 04:30.554
+04:23.604 --> 04:25.124
That's all for this quick review.
-04:30.554 --> 04:33.104
+04:25.124 --> 04:27.674
Enjoy the rest of EmacsConf 2021!