* etc/NEWS: Announce the addition of the command.
* lisp/erc/erc.el (erc-cmd-WII): Add '/wii' convenience command which
calls the '/whois' command with the given nick as both arguments,
which is useful for displaying the whois information for the nick
along with idle time, even if the nick is on a different server than
the one we are currently connected to.
Restore the previous order of ERC's '/whois' arguments
* etc/NEWS: Remove unneeded entry.
* lisp/erc/erc.el (erc-cmd-WHOIS): Restore the previous order of
arguments sent to the server, so that there's no change in the
function's behavior. Instead, rename the arguments to be more
accurate, and expand upon them in the doc string.
* lisp/gnus/message.el (message-newline-and-reformat): Only search
for previous/next cited lines that have space, because it's the
space we're trying to find.
* doc/misc/modus-themes.org (Customization Options): Document new user
options in code sample.
(Option for inhibiting theme reload): Remove trailing space.
(Option for mode line presentation): Include new possible value.
(Option for Org agenda constructs): Include new symbols for the
'modus-themes-org-agenda' alist.
(Control the scale of headings): Document 'modus-themes-scale-small'.
(Override color saturation (DIY)): Fix markup for proper texi output.
(Custom Org user faces (DIY)): Update code samples.
(Full support for packages or face groups): Note names of newly
supported packages or face groups.
(Indirectly covered packages): Document indirectly supported packages.
(Note on highlight-parentheses.el): Provide detailed instructions on
how to use 'highlight-parentheses' with the Modus themes.
(Note on prism.el): Refine code samples.
(What is the best setup for legibility?): Minor rewording.
(Sources of the themes): Mention only Emacs28 without explaining that
it is the development target---in preparation of the emacs-28 branch
cut.
(Acknowledgements): Name new contributors to code/ideas. Stephen
Gildea's patch was a couple lines long. The others have assigned
copyright to the FSF.
(Meta): Include another link to the development notes of the themes
about 'modus-themes-org-agenda'.
* etc/themes/modus-themes.el (modus-themes-operandi-colors)
(modus-themes-vivendi-colors): Recalibrate some colour values and add
a few new ones.
(modus-themes-slanted-constructs): Remove obsolete user option.
Superseded by the alias 'modus-themes-italic-constructs'.
(modus-themes-org-agenda, modus-themes-mode-line): Update user option.
(modus-themes-scale-headings, modus-themes-scale-4): Update doc
string.
(modus-themes-scale-5): Remove obsolete user option. Superseded by
the alias 'modus-themes-scale-title'.
(modus-themes-scale-small, modus-themes-tabs-accented): Add new user
option.
(modus-themes--agenda-date, modus-themes--mode-line-attrs)
(modus-themes--tab): Update internal functions.
(modus-themes-faces): Update variousface attributes.
Stefan Kangas [Wed, 29 Sep 2021 05:12:37 +0000 (07:12 +0200)]
New user option mpc-cover-image-re
* lisp/mpc.el (mpc-cover-image-re): New user option.
(mpc-format): Find cover image based on regexp given by above new user
option. Treat "folder.png" as a valid cover image name.
Tweak the whitespace before "This is a generic function"
* lisp/emacs-lisp/cl-generic.el (cl--generic-describe): Make the
number of blank lines before this section consistent (whether
there's an indented section before it or not).
Switch the order of ERC's '/whois' arguments sent to the server
* lisp/erc/erc.el (erc-cmd-WHOIS): Switch the order of 'server' and
'user' arguments sent to the server. Per RFC 1459 and RFC 2812, the
optional 'server' argument command comes before the 'user' argument,
not after. While at it, update the doc string to explain why one may
want to specify the 'server' argument.
* etc/NEWS: Announce the change.
* lisp/obsolete/erc-compat.el: Move from here...
* lisp/erc/erc-compat.el: ...back to here. ERC will soon be added to
GNU ELPA, and erc-compat.el will be used to provide compatibility
functions and/or variables for using ERC on older Emacsen.
* etc/NEWS: Remove the previously added obsoletion news item.
Stefan Kangas [Tue, 28 Sep 2021 12:56:07 +0000 (14:56 +0200)]
Improve coding conventions for error messages
* doc/lispref/tips.texi (Programming Tips): Clarify coding
conventions for error messages to say that an error message can
start with a Lisp symbol. (Bug#50658)
Eli Zaretskii [Tue, 28 Sep 2021 12:00:50 +0000 (15:00 +0300)]
Make the build of source tarball produce *.eln files
* lisp/emacs-lisp/comp.el (batch-native-compile): Accept an
optional argument; if non-nil, place the .eln file as appropriate
for building a source tarball.
* doc/lispref/compile.texi (Native-Compilation Functions):
Document the new optional argument of 'batch-native-compile'.
* lisp/Makefile.in (.PHONY, $(THEFILE)n) [HAVE_NATIVE_COMP]: New
targets.
* src/Makefile.in (%.eln) [HAVE_NATIVE_COMP]: New recipe.
(all) [HAVE_NATIVE_COMP]: Add ../native-lisp to prerequisites.
(elnlisp) [HAVE_NATIVE_COMP]: New list of *.eln files.
(../native-lisp) [HAVE_NATIVE_COMP]: New recipe.
André A. Gomes [Tue, 28 Sep 2021 05:51:14 +0000 (07:51 +0200)]
Fix search of the look program
* lisp/textmodes/ispell.el (ispell-look-command): Fix logic
concerning the existence of the look program (bug#50852) -- search
through the executable path.
(ispell-look-p): Adjust logic.
Stefan Kangas [Sat, 25 Sep 2021 23:20:55 +0000 (01:20 +0200)]
checkdoc: Allow Lisp symbols to start a message
* lisp/emacs-lisp/checkdoc.el (checkdoc-message-text-engine): Allow
Lisp symbols to start a message.
(checkdoc--error-bad-format-p): New helper function.
* test/lisp/emacs-lisp/checkdoc-tests.el
(checkdoc-test-error-format-is-good)
(checkdoc-test-error-format-is-bad): New helper functions.
(checkdoc-tests-error-message-bad-format-p)
(checkdoc-tests-error-message-bad-format-p/defined-symbols)
(checkdoc-tests-error-message-bad-format-p/not-capitalized):
New tests.
Ken Brown [Mon, 27 Sep 2021 18:46:41 +0000 (14:46 -0400)]
Make .eln files executable on Cygwin
* Makefile.in (INSTALL_ELN): New variable, equal to $(INSTALL) on
Cygwin and $(INSTALL_DATA) on other platforms.
(install-eln): Use INSTALL_ELN instead of INSTALL_DATA.
(Bug#50818)
Alan Third [Mon, 27 Sep 2021 09:50:02 +0000 (10:50 +0100)]
Attempt to debug a graphical glitch on macOS
* src/nsterm.m (ns_scroll_run):
(ns_shift_glyphs_for_insert): Switch to using NSPoint for destination.
([EmacsView copyRect:to:]): Use NSPoint for the destination, always
use the view's layer, and log any questionable copy requests.
Alan Third [Sun, 26 Sep 2021 10:12:48 +0000 (11:12 +0100)]
Fix NS toolbar again (bug#50534)
* src/nsmenu.m (free_frame_tool_bar): Remove toolbar.
(update_frame_tool_bar_1): New function.
(update_frame_tool_bar): Move most of the functionality to
update_frame_tool_bar_1.
* src/nsterm.h: Definitions of functions and methods.
* src/nsterm.m (ns_update_begin):
([EmacsView windowDidEnterFullScreen]):
([EmacsView windowDidExitFullScreen]): We no longer need to reset the
toolbar visibility as that's done when we create the new fullscreen
window.
([EmacsWindow initWithEmacsFrame:fullscreen:screen:]): Move the check
for undecorated frames into createToolbar:.
([EmacsWindow createToolbar:]): Check whether a toolbar should be
created, and run the toolbar update immediately.
Stefan Kangas [Mon, 27 Sep 2021 09:26:31 +0000 (11:26 +0200)]
Fix automatic filling of docstring in cl-defstruct
* lisp/emacs-lisp/cl-macs.el (cl-defstruct): Fix bug where a paragraph
was filled as if it were a single line, which led to garbled
output in the docstring. (Bug#50839)
* test/lisp/subr-tests.el
(subr-test-internal--format-docstring-line): New test.
Robert Pluim [Sun, 26 Sep 2021 15:26:22 +0000 (17:26 +0200)]
Enhance font_range to check for emoji composition triggers
If the codepoint that triggered composition is from the emoji script,
use the emoji font to check the string being composed, rather than the
font of the first character of the string. This makes e.g.
"emoji codepoint with Emoji_Presentation = No followed by VS-16 (FE0F)"
display the emoji version of the glyph for that codepoint.
* admin/unidata/blocks.awk: Add VS-1 through VS-16 to the emoji
script.
* src/composite.c (autocmp_chars): Accept additional argument CH for
the codepoint that triggered composition, pass it to font_range.
(composition_reseat_it, find_automatic_composition): Pass codepoint
that triggered composition to autocmp_chars.
* src/font.c (font_range): Accept additional argument CH for the
triggering codepoint. If the codepoint is from the 'emoji' script,
use Vscript_representative_chars to find the font to use for the
composition attempt.
(syms_of_font): Add Qemoji symbol.
* src/font.h: Update font_range prototype for argument CH.
* etc/NEWS: Announce change.
Eli Zaretskii [Mon, 27 Sep 2021 07:20:54 +0000 (10:20 +0300)]
Minor stylistic fixes of shorthand code in C
* src/lread.c (oblookup_considering_shorthand): Now static. Move
prototype to where it belongs.
(read1, Fintern, Fintern_soft, Funintern)
(oblookup_considering_shorthand, syms_of_lread): Fix style of
braces and indentation, comments, and doc strings.
João Távora [Tue, 21 Sep 2021 21:20:17 +0000 (22:20 +0100)]
Consider shorthands in Elisp's elisp-completion-at-point
Instead of referencing obarray directly, that function has to consider
a collection of completions which includes the shorthand versions of
some of the symbols. That collection changes from buffer to buffer,
depending on the choice of elisp-shorthands.
To make this process efficient, and avoid needless recalculation of
the above collection, a new obarray-specific cache was invented. The
Elisp variable obarray-cache is immediately nullified if something
touches the obarray.
* lisp/progmodes/elisp-mode.el : New helper.
(elisp-completion-at-point): Use new helpers.
(elisp--completion-local-symbols)
(elisp--fboundp-considering-shorthands)
(elisp--bboundp-considering-shorthands): New helpers
João Távora [Wed, 23 Dec 2020 19:57:27 +0000 (19:57 +0000)]
Rework Elisp shorthands to only allow only prefix substitution
This simplification in requirements makes for more complex C code but
that code is much less wasteful in Lisp strings than the previous
implementation.
João Távora [Sat, 19 Sep 2020 21:16:38 +0000 (22:16 +0100)]
Move most of the shorthand implementation to C code
It passes the tests designed for the previous Elisp implementation.
Likely, this isn't the final form of the implementation. For one, the
reader is much slower and allocates a Lisp string for every atom read,
regardless if its already interned or not. This has the potential to
be catastrophic in terms of GC.
Also rename the main variable to elisp-shorthands, from the
repetitive shorthand-shorthands.
For some reason, I had to put 'hack-elisp-shorthands' and
'load-with-shorthands-and-code-conversion', the new source-file
loading functions, in lisp/international/mule.el.
Otherwise, lisp/loadup.el wouldn't see them, for some reason that I
didn't investigate. This should probably be fixed.
* lisp/shorthand.el: Remove.
* test/lisp/shorthand-tests.el: Remove.
* src/lread.c:
(read1, Fintern, Fintern_soft, Funintern): Use
oblookup_considering_shorthand.
(oblookup_considering_shorthand): New helper.
(syms_of_lread): Declare elisp-shorthands.
* lisp/progmodes/elisp-mode.el (elisp-shorthands):
Put a safe-local-variable spec.
* test/lisp/progmodes/elisp-mode-tests.el (elisp-shorthand-read-buffer)
(elisp-shorthand-read-from-string)
(elisp-shorthand-byte-compile-a-file)
(elisp-shorthand-load-a-file): New tests.
* test/lisp/progmodes/elisp-resources/simple-shorthand-test.el: New file
* lisp/loadup.el (load-source-file-function): Set to
load-with-shorthands-and-code-conversion.
* lisp/international/mule.el (hack-elisp-shorthands): Move here.
(load-with-shorthands-and-code-conversion): And here.
Robert Pluim [Fri, 24 Sep 2021 12:13:24 +0000 (14:13 +0200)]
Add glyphless-char-display-control for Variation Selectors
* lisp/international/characters.el (update-glyphless-char-display):
(glyphless-char-display-control): Add control knob for U+FE00 through
U+FE0F, defaulting to 'thin-space'.
* doc/lispref/display.texi (Glyphless Chars): Document it.
Stefan Kangas [Sun, 26 Sep 2021 16:14:27 +0000 (18:14 +0200)]
Explicitly make the rest of erc-compat.el obsolete
* lisp/obsolete/erc-compat.el (erc-decode-coding-string)
(erc-encode-coding-string, erc-set-write-file-functions)
(erc-emacs-build-time, erc-replace-match-subexpression-in-string)
(erc-member-if, erc-delete-if, erc-remove-if-not, erc-subseq):
Explicitly declare obsolete.
(erc-define-minor-mode): Make into obsolete function alias for
'define-minor-mode'.
(erc-user-emacs-directory): Make into obsolete variable alias for
'user-emacs-directory'.
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