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- As noted earlier, Debian stable ships Emacs 28, so ditch all
provisions for anything older.
- Make a bona fide minor mode for my/croak; gives us a variable for
free that is always defined, as well as a lighter.
- s/(read-string (format-prompt 𝒫 𝒟) nil nil 𝒟)/(my/read 𝒫 𝒟)
- s/when/and to avoid implying side-effects.
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Now I can 'kdialog --icon compilation-success' 😤✊
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… sort of. Emacs apps will stuff all manner of transient state under
user-emacs-directory by default, so full XDG compliance would probably
involve customizing them all to instead use ~/.cache but 🤷
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Obsoleted. While in there, rewrite to taste:
- could just switch to when-let*, but I hear and-let* is more
idiomatic for code that returns values; when(-let) OTOH denotes
side-effects.
- project-root (singular) has been available since 28, which is in
Debian stable. Good enough.
- I know about 𝓍-let*'s (VALUEFORM) shorthand now.
- “(string-trim-right root "/")”? 🤭
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Write an essay about it.
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Probably handles 99% of the uses I've had for the substring style?
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The status-quo looks like
[ SUMMARY ]
[ ][ ][ ]
[PADDING][ ARTICLE ][PADDING]
[ ][ ][ ]
which wastes a lot of horizontal space, and sometimes fails to display
anything interesting about the article without scrolling, depending on
the quantity of headers and introductory cruft.
Since Gnus allows dynamically-evaluated forms, consult the frame width
to choose between
[ ][ ] or [ SUMMARY ]
[ SUMMARY ][ARTICLE] [ ]
[ ][ ] [ ARTICLE ]
[ ]
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s/master/trunk/
s/checkout/restore/
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Make it outline-friendlier, wordsmith commentary.
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With 'fit-max-width: content', long lines caused divs to take the
whole screen width.
* Set a fixed width "au doigt mouillé" to give hard-wrapped messages
space to breathe,
* Restore the default pre-wrap behavior to make long lines readable.
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Chance met reading '(elisp) Process Information'.
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Serving suggestion:
> Can I use 'git branch --show-current' in that testsuite?
Documentation/RelNotes/2.22.0.txt
32: * "git branch" learned a new subcommand "--show-current".
> Well then which distros ship Git <2.22?
$ wget -O- https://repology.org/api/v1/project/git |
jq -r '
import "version" as version ;
map(select(.version | version::versionlt("2.22")))
| sort_by(.repo, (.version | version::toversion))
| map("\(.version)\t\(.repo)")
| .[]
' | column -ts$'\t'
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As per etc/DEBUG.
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The maintainers decided to disable Unicode symbols by default;
re-enable them.
Also fix the version check for Eglot and use-package.
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Fewer globals ⇒ better feng shui.
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Makes upgrades less risky: can be committed and rolled back with the
flip of a symlink.
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* Call out mm-fill-flowed; even if I keep it "enabled" as it is by
default, I don't want to forget that I rely on it to un-fill.
* Bump summary "target width" and give name to hooks.
* Recognize & fontify text/markdown parts.
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No idea how I managed to commit it in such a non-working state.
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Would have added some backgrounds, but the faces (vc-dir-header &
vc-dir-status-edited in particular) are applied on too much
surrounding whitespace, so empty space becomes "lit up" and
distracting.
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I update somewhat infrequently, and more often than not some packages
will fail to compile for obscure reasons.
At this stage, I've done the "generate minimal .emacs with selected
packages, install from scratch" dance that I figure I might as well
automate it.
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The stuff about package-initialize is flat out wrong:
(a) package-initialize is _not_ called automatically at startup;
(b) for all that, customizations seem none the worse for wear.
'(elisp) Packaging Basics' suggests that Emacs does automatically call
'package-activate-all' (unless asked otherwise in the early init file)
so it's really not clear what that business with package-initialize
was about 🤷
Add some more up-to-date commentary regarding other topics.
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Not sure why I thought this cross-reference "format" was a good idea.
Perhaps because it works even if 'calendar' is not loaded? OTOH C-x
C-e vomits the docstring to the echo area, so meh.
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* .emacs (my/run-strip-newline): New escape hatch, to let my/run DTRT
most of the time and spare most callers the cognitive load.
(my/run): Heed it. Document.
(my/kill-command): New helper; meant for programmatic use where
arglists are manipulated as lists, and and no shell escaping is
required.
(my/kill-date, my/describe-revision): Use it.
(my/kill-shell): Document, to disambiguate with my/kill-command.
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Comes up often enough, e.g. to add a stamp to a filename; probably was
the original motivation for my/kill-shell.
Gave a honest attempt at using a transient for this, but got bogged
down second-guessing whether I should define my arguments as
shorthands inside my transient-define-prefix form, or as dedicated
transient-define-argument forms; gave up while trying to figure out
whether the shorthand form could use transient-read-date.
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IIUC the previous version ran customizations immediately during
expansion (ultimately expanding to the last customize-set-variable
value), instead of generating forms that would run those
customizations at appropriate times.
Guess I never run Emacs <29 😐
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Also move more customizations to use-package forms.
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Been using that for literal years at $DAYJOB; no idea why it's taken
me this long to port to my personal config.
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The previous code failed to detect some HTML emails, perhaps because
the text/html part was nested inside a multipart/alternative?
Lucked onto debbugs-gnu.el by asking xref for occurrences of
gnus-article-mime-handles in the Emacs tree; not sure if M-? showing
results from ~/.emacs.d/elpa was intended, but it sure helped here.
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It's probably more idiomatic to run a testcase you are developing in
your own session, using 'M-x ert' commands? I figure starting a fresh
Emacs cannot hurt.
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gnus-article-prepare-hook is _not_ run in the article buffer. No idea
why things fall into place on my desktop; probably some ill-defined
buffer-switching plumbing.
Also clarify nearby comment.
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Unhappy with those timestamps, but somewhat less unhappy than when I
started.
Also
* remove erc-fill-wrap: as mentioned in the comments, it causes
intempestive recentering;
* remove erc-notifications-mode; redundant with 'notifications' in
erc-modules.
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Letting visual-line-mode take care of wrapping.
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By tricking shr into treating tables like regular blocks.
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Matches my usage pattern better.
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Since the article buffer is re-used, visual-line-mode will keep its
previous state if not explicitly set. So before the patch
1. I display article 1, which should be wrapped: the hook sets
visual-line-mode to t,
2. I display article 2, which should not be wrapped: truncate-lines is
set to t, but visual-line-mode remains t (not a biggie, truncate-lines
"wins"),
3. I decide I want to wrap article 2, so I call the visual-line-mode
toggling command: visual-line-mode is set to nil; seemingly nothing
happens.
This patch dispels the confusion.
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Set shr-fill-text to nil; this automatically causes eww to enable
visual-line-mode.
For Gnus, the dance is a bit more involved. Not 100% happy with where
I landed, but at least I gave myself an escape hatch by rebinding C-c
d v in summary buffers.
Also,
* lift size restriction when fontifying citations: it mostly only ever
causes fontification failures when people review big patches,
* tweak header order slightly,
* align shr heading faces with eighters-title-* faces.
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I like that I can get more info about transient commands via faces;
wary of unleashing fruit salads though so keeping it subtle for now.
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And finally get around to setting calendar-intermonth-text.
Re-implement the docstring's example using functions I actually
understand.
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GConf is OBE; GSettings is the replacement, and the configure enables
it by default. What the heck Past Kévin 🤨
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