Glenn Morris [Wed, 1 Apr 2020 13:12:36 +0000 (06:12 -0700)]
; Auto-commit of loaddefs files.
Dmitry Gutov [Mon, 30 Mar 2020 20:16:03 +0000 (23:16 +0300)]
Handle project--files-in-directory finding no files better
* lisp/progmodes/project.el (project--find-regexp-in-files):
Signal user-error when passed an empty list of files.
* lisp/progmodes/xref.el (xref-matches-in-files):
Make sure FILES is not empty.
Alan Mackenzie [Mon, 30 Mar 2020 19:25:40 +0000 (19:25 +0000)]
Let imenu to work on the menu bar when its list is a single non-nested member.
* lisp/imenu.el (imenu-update-menubar): No longer accept a list of length 1 as
being sufficient evidence for a nested list structure. Instead, additionally
check whether or not certain elements are atoms.
Juri Linkov [Sun, 29 Mar 2020 23:16:12 +0000 (02:16 +0300)]
* lisp/image/image-converter.el: Fix customization of image-converter.
* lisp/image/image-converter.el (image-convert-p): Update
image-converter-regexp when image-converter was customized (bug#39994).
Andreas Schwab [Sun, 29 Mar 2020 19:56:05 +0000 (21:56 +0200)]
Fix url-cookie.el for lexical binding
* lisp/url/url-cookie.el (url-cookie-handle-set-cookie): Use setq
instead of set to modify lexical binding.
Eli Zaretskii [Sun, 29 Mar 2020 16:14:13 +0000 (19:14 +0300)]
; * src/decompress.c: Fix comment style.
Eli Zaretskii [Sun, 29 Mar 2020 13:14:34 +0000 (16:14 +0300)]
; * src/xfaces.c (syms_of_xfaces): Fix wording and typo.
Mattias Engdegård [Sun, 29 Mar 2020 09:12:36 +0000 (11:12 +0200)]
; * test/lisp/calc/calc-tests.el: Fix mistake in last commit
Noam Postavsky [Sun, 29 Mar 2020 01:20:02 +0000 (21:20 -0400)]
Don't suggest setting face-remapping-alist to a literal (Bug#39812)
* src/xfaces.c (syms_of_xfaces) <face-remapping-alist>: Use copy-tree
in the costring example code, and note why.
Mattias Engdegård [Fri, 27 Mar 2020 17:11:18 +0000 (18:11 +0100)]
Calc: don't treat nil as an integer (bug#40155)
Make Math-num-integerp return false for nil, following Math-integerp
which was changed in the bignum reform. This fixes a crash in
calc-graph-fast.
Reported by Narendra Joshi.
* lisp/calc/calc-macs.el (Math-num-integerp): Not true for nil.
* test/lisp/calc/calc-tests.el (calc-Math-integerp): New tests.
Eli Zaretskii [Wed, 25 Mar 2020 19:54:21 +0000 (21:54 +0200)]
* lisp/files.el (directory-files-recursively): Doc fix. (Bug#40202)
Michael Albinus [Wed, 25 Mar 2020 18:24:06 +0000 (19:24 +0100)]
Document how to disable Tramp file archives
* doc/misc/tramp.texi (Archive file names): Explain how to disable
file archives.
Lars Ingebrigtsen [Tue, 24 Mar 2020 04:30:49 +0000 (05:30 +0100)]
Don't add repeated xlmns:xlink declarations in svg-create
* lisp/svg.el (svg-create): Fix previous unconditional addition of
the xmlns:xlink declaration -- callers may already add one, and
having it twice is something most svg libraries doesn't like.
Mattias Engdegård [Mon, 23 Mar 2020 20:34:22 +0000 (21:34 +0100)]
Calc: Declare dynamic variable bound in lexbind code (bug#40185)
* lisp/calc/calc.el: Declare math-comp-selected as dynamic.
Eli Zaretskii [Mon, 23 Mar 2020 14:37:27 +0000 (16:37 +0200)]
Don't build the Gnulib 'utimens' module on MinGW
* nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_utimens): Omit the
'utimens' module in the MinGW build: 'utimens' is not used by
Emacs, and 'fdutimens' is implemented in w32.c.
Phillip Lord [Mon, 23 Mar 2020 09:38:36 +0000 (09:38 +0000)]
Add Harfbuzz dependency
* admin/nt/dist-build/build-dep-zips.py: Add harfbuzz as a dependency.
Noam Postavsky [Fri, 20 Mar 2020 08:07:39 +0000 (04:07 -0400)]
Don't signal during backtrace unrewind (Bug#40088)
backtrace_eval_unrewind is used to temporarily reverse
let-bindings (it's called with a positive argument to reverse
bindings, and then a negative argument to re-apply them) by
backtrace--locals and backtrace-eval. For the SPECPDL_LET_DEFAULT and
SPECPDL_LET_LOCAL cases (which occur for let-bindings on buffer-local
variables), the code calls Fdefault_value and Fbuffer_local_value on
the symbol.
For symbols which are unbound at top-level, the first (with positive
argument) call to backtrace_eval_unrewind will set the symbol's value
to unbound (putting the current value in the specpdl's "old value"
slot). On the second (with negative argument) call,
backtrace_eval_unrewind attempts to retrieve the symbol's value with
Fdefault_value or Fbuffer_local_value, but that raises a void-variable
signal. This interrupts the restoration of the let-bindings, so any
other variables more recent on the stack will now have the wrong
value.
* src/data.c (default_value): Make non-static.
* src/lisp.h: Declare it.
* src/eval.c (backtrace_eval_unrewind): Replace the calls to
Fdefault_value and Fbuffer_local_value with default_value and
buffer_local_value, respectively. The latter do exactly the same as
the former, except if the symbol's value is Qunbound they just return
it instead of signaling void-variable.
Noam Postavsky [Fri, 20 Mar 2020 10:00:11 +0000 (06:00 -0400)]
Fix a couple of problems in changelog generating functions
* lisp/vc/diff-mode.el (diff-add-log-current-defuns): If there is a
scan-error when calling end-of-defun, go to end of hunk. This can
easily happen since we are calling end-of-defun on a partial code
fragment from a diff.
* lisp/vc/log-edit.el (log-edit-generate-changelog-from-diff): Bind
display-buffer-overriding-action around the log-edit-show-diff call
only. Otherwise, it can affect, for example, debugger windows
triggered by the diff-add-log-current-defuns call.
Noam Postavsky [Sun, 22 Mar 2020 11:48:14 +0000 (07:48 -0400)]
Fix cl-concatenate (Bug#40180)
* lisp/emacs-lisp/cl-extra.el (cl-concatenate): Use apply, to avoid
adding extra nesting of args.
* test/lisp/emacs-lisp/cl-extra-tests.el (cl-concatenate): New test.
Eli Zaretskii [Sat, 21 Mar 2020 11:26:19 +0000 (13:26 +0200)]
Improve documentation of project.el commands
* lisp/progmodes/project.el (project-find-regexp): Require 'grep'
to be able to call 'grep-read-files'.
(project-search, project-query-replace-regexp): Doc fixes.
* doc/emacs/maintaining.texi (Projects): New section.
* doc/emacs/emacs.texi (Top): Add "Projects" to the detailed menu.
Zhu Zihao [Fri, 20 Mar 2020 15:35:31 +0000 (16:35 +0100)]
Make svg images with links valid
* lisp/svg.el (svg-create): Specify xlink namespace for svg images
(bug#40010).
Copyright-paperwork-exempt: yes
Juri Linkov [Thu, 19 Mar 2020 23:21:57 +0000 (01:21 +0200)]
* lisp/tab-line.el (tab-line-new-button-show): New defcustom.
* lisp/tab-line.el (tab-line-format-template): Use tab-line-new-button-show.
(tab-line-new-tab-choice): Remove choice 'nil' with "No button".
(tab-line-separator): Add docstring.
Lars Ingebrigtsen [Thu, 19 Mar 2020 15:15:04 +0000 (16:15 +0100)]
Don't have exif bugging out on short strings
* lisp/image/exif.el (exif--direct-ascii-value): New function
(bug#40127).
(exif--parse-directory): Use it to get the correct values for
in-directory (i.e., shorter than 4 octets) strings.
Robert Pluim [Wed, 18 Mar 2020 20:37:55 +0000 (21:37 +0100)]
Use correct registry name for windows-1251 charset
* src/ftfont.c (fc_charset_table): The registry to use to lookup
windows-1251 charset is microsoft-cp1251, not windows-1251.
(Bug#40097)
Amin Bandali [Thu, 19 Mar 2020 01:27:49 +0000 (21:27 -0400)]
ERC: Update maintainer address
Philipp Stephani [Wed, 18 Mar 2020 11:37:47 +0000 (12:37 +0100)]
Remove raw carriage return characters from test file.
This protects against tools that mangle newline characters in text
files.
* test/lisp/electric-tests.el (electric-pair-mode-newline-between-parens)
(electric-layout-mode-newline-between-parens-without-e-p-m)
(electric-layout-mode-newline-between-parens-without-e-p-m-2): Escape
carriage return characters.
Robert Pluim [Mon, 16 Mar 2020 16:21:02 +0000 (17:21 +0100)]
Recalculate default font when switching font backend
This is an updated version of the patch by Dmitry Antipov
<dmantipov@yandex.ru> in
<https://debbugs.gnu.org/cgi/bugreport.cgi?bug=23386#43>.
Fixes Bug#23386
* src/dispextern.h (struct redisplay_interface): New member
default_font_parameter.
* src/xterm.h: Add prototype for x_default_font_parameter.
* src/xterm.c (x_redisplay_interface): Initialize
default_font_parameter member.
* src/xfns.c (x_default_font_parameter): Make non-static.
* src/w32term.h: Add prototype for w32_default_font_parameter
* src/w32fns.c (w32_default_font_parameter): Make non-static.
* src/w32term.c (w32_redisplay_interface): Initialize
default_font_parameter member.
* src/nsterm.m (ns_redisplay_interface): Add dummy
ns_default_font_parameter (there is currently only one possible font
backend on macOS). Initialize default_font_parameter member.
* src/frame.c (gui_set_font_backend): Recalculate default font using
RIF default_font_parameter to avoid crash when changing font backend.
Juri Linkov [Mon, 16 Mar 2020 23:11:27 +0000 (01:11 +0200)]
* lisp/tab-line.el: Fix tab-line-format and tab-line-format-template.
* lisp/tab-line.el (tab-line-format): Use buffer-name in the cache key
instead of just buffer object to invalidate the cache on buffer renaming.
(tab-line-format-template): Always leave the separator after the last tab
like tab-bar.el already does.
Stefan Monnier [Mon, 16 Mar 2020 17:12:52 +0000 (13:12 -0400)]
* etc/NEWS: Make the `--eval` example slightly more precise
Juri Linkov [Sat, 14 Mar 2020 23:58:58 +0000 (01:58 +0200)]
* lisp/image/image-converter.el: Support more ImageMagick versions (bug#39994)
* lisp/image/image-converter.el (image-converter--probe): Match
a possible additional second column in some ImageMagick versions
of "convert -list format".
Eli Zaretskii [Sat, 14 Mar 2020 12:54:59 +0000 (14:54 +0200)]
Support Unicode 13.0
* admin/unidata/BidiBrackets.txt:
* admin/unidata/BidiMirroring.txt:
* admin/unidata/Blocks.txt:
* admin/unidata/NormalizationTest.txt:
* admin/unidata/SpecialCasing.txt:
* admin/unidata/UnicodeData.txt:
* admin/unidata/copyright.html:
* test/manual/BidiCharacterTest.txt: Updated files imported from
Unicode v13.0.
* admin/unidata/blocks.awk: Add "Symbols for Legacy Computing" to
known aliases.
* lisp/international/fontset.el (script-representative-chars)
(setup-default-fontset): Add new scripts.
* lisp/international/characters.el: Set syntax for Symbols for
Legacy Computing characters. Update setting of char-width-table.
* lisp/international/mule-cmds.el (ucs-names): Update ranges of
characters for which we want names in 'ucs-names'.
* test/lisp/international/ucs-normalize-tests.el
(ucs-normalize-tests--failing-lines-part1)
(ucs-normalize-tests--failing-lines-part2): Update according to
'ucs-normalize-check-failing-lines'.
Lars Ingebrigtsen [Sat, 14 Mar 2020 12:17:57 +0000 (13:17 +0100)]
Fix regression in wisent-total-conflicts
* lisp/cedet/semantic/wisent/comp.el (wisent-total-conflicts):
There may not be a current source file. In that case, don't try
to keep track of the number of expected conflicts (bug#39911).
Alan Mackenzie [Sat, 14 Mar 2020 11:39:40 +0000 (11:39 +0000)]
* lisp/progmodes/cc-defs.el (c-version): update to 5.34.1 for Emacs 27.1
Don't merge to master.
Philipp Stephani [Sat, 14 Mar 2020 10:25:57 +0000 (11:25 +0100)]
* lisp/textmodes/fill.el (fill-nobreak-predicate): Fix documentation.
Stefan Kangas [Sat, 14 Mar 2020 09:03:09 +0000 (10:03 +0100)]
Improve Package Menu hiding docstrings
* lisp/emacs-lisp/package.el (package-menu-toggle-hiding): Add
reference to 'package-menu-hidden-regexps'.
* lisp/emacs-lisp/package.el (package-menu-hide-package): Improve
docstring to say that hiding is saved in a user option. Fix a
typo. (Bug#39436)
Eli Zaretskii [Sat, 14 Mar 2020 08:31:01 +0000 (10:31 +0200)]
Fix display of Big5 characters when using Fontconfig
* src/ftfont.c (fc_charset_table): Fix the value of the big-5
representative codepoint. Reported by Brian Schack
<bschack-cocoa@usa.net>. (Bug#40057)
* src/macfont.m (cf_charset_table): Adjust the comment.
Eli Zaretskii [Fri, 13 Mar 2020 10:32:52 +0000 (12:32 +0200)]
; * etc/NEWS: Explain how to get back old behavior with --eval.
Eli Zaretskii [Fri, 13 Mar 2020 10:24:25 +0000 (12:24 +0200)]
Fix a recent documentation change
* doc/emacs/frames.texi (Mouse Commands): More detailed
description of how tilting the mouse-wheel works.
* lisp/mwheel.el (mouse-wheel-tilt-scroll)
(mouse-wheel-flip-direction): Fix the wording of doc strings.
(Bug#39979)
Eli Zaretskii [Fri, 13 Mar 2020 07:46:47 +0000 (09:46 +0200)]
Fix last change
* lisp/tab-bar.el (tab-bar-new-button-show): Fix wording of the
doc string.
Juri Linkov [Fri, 13 Mar 2020 00:10:55 +0000 (02:10 +0200)]
* lisp/tab-bar.el: Last-minute changes.
* lisp/tab-bar.el (tab-bar-mode): Check for non-nil
tab-bar-new-button and tab-bar-close-button.
(tab-bar-new-button-show): New defcustom.
(tab-bar-make-keymap-1): Check for tab-bar-new-button-show.
(tab-bar-separator): Add docstring.
Stefan Monnier [Thu, 12 Mar 2020 14:01:54 +0000 (10:01 -0400)]
* lisp/subr.el (cancel-change-group): Fix bug#39680
Don't re-use an existing `pending-undo-list` even if (eq last-command 'undo)
since there might have been changes to the buffer since that `undo` command
and the `pending-undo-list` can hence be invalid for the current
buffer contents.
İ. Göktuğ Kayaalp [Sat, 7 Mar 2020 21:15:01 +0000 (00:15 +0300)]
Improve docs for horizontal scrolling with mouse and touchpad (Bug#39979)
* lisp/mwheel.el (mouse-wheel-tilt-scroll,
mouse-wheel-flip-direction): Improve docstrings.
* doc/emacs/frames.texi (Mouse Commands): Mention touchpads.
Juri Linkov [Mon, 9 Mar 2020 23:41:15 +0000 (01:41 +0200)]
* lisp/emacs-lisp/package.el (package-install): Fix typo in docstring.
Paul Eggert [Mon, 9 Mar 2020 19:24:21 +0000 (12:24 -0700)]
Port .gdbinit to clang with -gdwarf-4
* src/.gdbinit (xgetsym): Port to clang with -gdwarf-4, which
doesn’t output the type of lispsym anywhere other than emacs.o
(Bug#39962).
Mattias Engdegård [Mon, 9 Mar 2020 11:13:45 +0000 (12:13 +0100)]
Simplify rx example in manual
* doc/lispref/searching.texi (Rx Notation):
Use the 'not' shorthand introduced in Emacs 27.
Michael Albinus [Mon, 9 Mar 2020 14:49:05 +0000 (15:49 +0100)]
; * etc/NEWS: Fix typo.
Paul Eggert [Sun, 8 Mar 2020 23:49:32 +0000 (16:49 -0700)]
; * src/timefns.c: Fix typo in previous change.
Paul Eggert [Sun, 8 Mar 2020 23:43:54 +0000 (16:43 -0700)]
* src/timefns.c: Add comments.
Paul Eggert [Sun, 8 Mar 2020 08:16:17 +0000 (00:16 -0800)]
* src/timefns.c: Add comments.
Noam Postavsky [Sat, 7 Mar 2020 23:45:23 +0000 (18:45 -0500)]
; lisp/emacs-lisp/seq.el: Explain why we don't use cl-lib here
Andrew Eggenberger [Fri, 28 Feb 2020 03:43:47 +0000 (21:43 -0600)]
Eliminate use of cl-concatenate in 'seq' package
Fixes (Bug#39761) by making cl-extra dependent on seq rather than
vice versa.
* lisp/emacs-lisp/seq.el (seq-concatenate): Move cl-concatenate's
code here instead of calling it.
* lisp/emacs-lisp/cl-extra.el (cl-concatenate): Use cl-concatenate.
Copyright-paperwork-exempt: yes
Paul Eggert [Sat, 7 Mar 2020 17:47:03 +0000 (09:47 -0800)]
Fix bug with JIT stealth timers
* lisp/emacs-lisp/timer.el (run-at-time): Don’t assume that Lisp
time values must be conses (Bug#39944).
Paul Eggert [Sat, 7 Mar 2020 17:30:19 +0000 (09:30 -0800)]
* doc/lispref/os.texi (time-subtract): Doc fix.
Alan Third [Sat, 7 Mar 2020 14:39:05 +0000 (14:39 +0000)]
NS port documentation updates
* doc/emacs/macos.texi (Mac / GNUstep Customization): Document some
more of the ns- variables and remove incorrect font back-end
information.
* etc/NEWS: Update the documentation status of macOS news entries.
João Távora [Sat, 7 Mar 2020 13:47:07 +0000 (13:47 +0000)]
; * etc/NEWS: correctly describe what fido-mode is
João Távora [Sat, 7 Mar 2020 13:10:07 +0000 (13:10 +0000)]
Let fido-mode users force a minibuffer-exit
* lisp/icomplete.el (icomplete-fido-exit):
Add FORCE arg. Rewrite docstring. (bug#38992)
Dmitry Gutov [Wed, 4 Mar 2020 23:58:32 +0000 (01:58 +0200)]
icomplete-fido-exit: New command for the M-j binding
* lisp/icomplete.el (icomplete-fido-exit): New command.
(icomplete-fido-mode-map): Use it (bug#38992).
Dmitry Gutov [Wed, 4 Mar 2020 23:52:58 +0000 (01:52 +0200)]
minibuffer-force-complete-and-exit: Allow input with no matches
* lisp/minibuffer.el (minibuffer--require-match): New variable.
(completing-read-default): Bind it to the REQUIRE-MATCH value.
(minibuffer-force-complete-and-exit): Consult it to allow input
with no matches when a match is not required (bug#38992).
* lisp/icomplete.el (icomplete-exhibit): Use it to render the
correct parens around matches.
Eli Zaretskii [Sat, 7 Mar 2020 12:55:43 +0000 (14:55 +0200)]
; * etc/NEWS: Mark 2 entries as fully documented.
Eli Zaretskii [Sat, 7 Mar 2020 12:50:50 +0000 (14:50 +0200)]
; * etc/NEWS: Fix the 'mml-secure-openpgp-sign-with-sender' entry.
Eli Zaretskii [Sat, 7 Mar 2020 12:48:33 +0000 (14:48 +0200)]
; * etc/NEWS: 'thunk-let' and 'thunk-let*' are fully documented.
Eli Zaretskii [Sat, 7 Mar 2020 12:42:19 +0000 (14:42 +0200)]
; * etc/NEWS: No need to document vc-hg and mergebase changes.
Eli Zaretskii [Sat, 7 Mar 2020 12:39:29 +0000 (14:39 +0200)]
; * etc/NEWS: No need to document changes in Octave mode.
Eli Zaretskii [Sat, 7 Mar 2020 12:38:07 +0000 (14:38 +0200)]
; * etc/NEWS: No need to document changes in map.el and seq.el.
Eli Zaretskii [Sat, 7 Mar 2020 12:33:16 +0000 (14:33 +0200)]
; * etc/NEWS: No need to document Ido news.
Eli Zaretskii [Sat, 7 Mar 2020 12:32:06 +0000 (14:32 +0200)]
; * etc/NEWS: No need to document news of doc-view.el.
Eli Zaretskii [Sat, 7 Mar 2020 12:23:23 +0000 (14:23 +0200)]
Document that 'byte-compile-dynamic' is obsolete
* doc/lispref/compile.texi (Dynamic Loading): Document that this
is deprecated.
* etc/NEWS: mark the 'byte-compile-dynamic' entry as documented.
Eli Zaretskii [Sat, 7 Mar 2020 12:10:14 +0000 (14:10 +0200)]
; * etc/NEWS: No need to document 'goto-address-uri-schemes-ignored'.
Eli Zaretskii [Sat, 7 Mar 2020 12:05:52 +0000 (14:05 +0200)]
; * etc/NEWS: Formatting fixes.
Eli Zaretskii [Sat, 7 Mar 2020 11:55:37 +0000 (13:55 +0200)]
; * etc/NEWS: No need to document deprecation of 'cl'.
Eli Zaretskii [Sat, 7 Mar 2020 11:54:03 +0000 (13:54 +0200)]
; * etc/NEWS: No need to document the change in 'list-processes'.
Eli Zaretskii [Sat, 7 Mar 2020 11:48:06 +0000 (13:48 +0200)]
; * etc/NEWS: 'backup-by-copying-when-privileged-mismatch' is documented.
Eli Zaretskii [Sat, 7 Mar 2020 11:46:06 +0000 (13:46 +0200)]
; * etc/NEWS: Mark 'byte-count-to-string-function' as undocumented.
Eli Zaretskii [Sat, 7 Mar 2020 11:42:35 +0000 (13:42 +0200)]
; * etc/NEWS: Mark 'completion-common-part' face entry as not documented.
Eli Zaretskii [Sat, 7 Mar 2020 11:40:10 +0000 (13:40 +0200)]
Document the changes in 'read-answer'
* doc/lispref/minibuf.texi (Multiple Queries): Document the
fact that 'read-answer' can now accept non-character input
events.
Eli Zaretskii [Sat, 7 Mar 2020 11:32:52 +0000 (13:32 +0200)]
Document changes in lexical-binding
* doc/lispref/variables.texi (Using Lexical Binding): Document
that lexical-binding is now turned on by default in more cases.
* etc/NEWS: Fix wording of the NEWS entry about the above, and mark it
as fully documented.
Amin Bandali [Fri, 6 Mar 2020 17:54:23 +0000 (12:54 -0500)]
Update ERC mailing list address
* lisp/erc/erc.el (erc-official-location): As part of bringing ERC
under the Emacs umbrella, erc-discuss has been renamed to emacs-erc,
and will be *the* mailing list for discussions and announcements about
ERC going forward. The other two lists, erc-announce and erc-commit,
are now retired. For more details, see the announcement at
<https://lists.gnu.org/archive/html/emacs-erc/2020-03/msg00001.html>.
Roland Winkler [Fri, 6 Mar 2020 08:37:55 +0000 (09:37 +0100)]
Use regexp-opt to define bibtex-autokey-transcriptions. (Bug#39686)
Eli Zaretskii [Fri, 6 Mar 2020 08:14:42 +0000 (10:14 +0200)]
Improve documentation of 'table-generate-source'
* lisp/textmodes/table.el (table-generate-source): Doc fix.
(Bug#39935)
* etc/NEWS: Fix wording of the 'table-generate-source' entry and
mark it as documented.
Eli Zaretskii [Fri, 6 Mar 2020 07:48:10 +0000 (09:48 +0200)]
Attempt to avoid rare segfaults in show_mouse_face
* src/xdisp.c (show_mouse_face): Don't display the active region
if called on a frame different from the one recorded in HLINFO.
(Bug#37671)
Eli Zaretskii [Thu, 5 Mar 2020 15:57:21 +0000 (17:57 +0200)]
Avoid crashes when a fontset has strange entries
* src/fontset.c (reorder_font_vector): Skip nil entries in the
loop that assigns scores to rfont_def's.
(fontset_compare_rfontdef): Cope with nil. This has the effect of
moving any nil entries to the end of the font-group, and avoids
crashing if an element other than the last in the font-group is
nil. (Bug#39892)
Mattias Engdegård [Thu, 5 Mar 2020 11:49:26 +0000 (12:49 +0100)]
Fix rx error with ? and ??
The ? and ?? rx operators are special in that they can be written as
characters (space and '?' respectively). This confused the definition
look-up mechanism in rare cases.
* lisp/emacs-lisp/rx.el (rx--expand-def): Don't look up non-symbols.
* test/lisp/emacs-lisp/rx-tests.el (rx-charset-or): Test.
Mattias Engdegård [Thu, 5 Mar 2020 11:10:51 +0000 (12:10 +0100)]
* lisp/emacs-lisp/rx.el (rx--string-to-intervals): Fix error string.
Justin Burkett [Thu, 5 Mar 2020 08:10:03 +0000 (09:10 +0100)]
Fix args in 'window-text-pixel-size' call in 'fit-window-to-buffer'
* lisp/window.el (fit-window-to-buffer): Fix arguments in
'window-text-pixel-size' call.
Copyright-paperwork-exempt: yes
João Távora [Fri, 28 Feb 2020 13:30:48 +0000 (13:30 +0000)]
Have pulse.el preserve existing overlay priorities
Fixes: bug#39821
* lisp/cedet/pulse.el (pulse-momentary-highlight-overlay): Save
overlay priority.
(pulse-momentary-unhighlight): Restore.
Alan Mackenzie [Wed, 4 Mar 2020 21:17:04 +0000 (21:17 +0000)]
CC Mode: Fix the handling of two adjacent after-change-functionses.
The bug involved failing to set c-new-END correctly, which lead to an
args-out-of-range error when after-change-functions was invoked twice without
an intervening invocation of before-change-functions.
* lisp/progmodes/cc-mode.el (c-after-change): Correct a coding error in the
handling of c-just-done-before-change.
Alan Mackenzie [Wed, 4 Mar 2020 19:50:38 +0000 (19:50 +0000)]
Fix combine-change-calls-1 for when buffer-undo-list is t
* lisp/subr.c (combine-change-calls-1): Bind before/after-change-functions to
nil also when buffer-undo-list is t.
Mattias Engdegård [Wed, 4 Mar 2020 13:46:46 +0000 (14:46 +0100)]
Don't misinterpret doc string as initial value
* lisp/loadhist.el (loadhist--restore-autoload):
* lisp/progmodes/vhdl-mode.el (vhdl-font-lock-keywords-0):
Prevent the doc string from being used as initial value.
Stefan Kangas [Wed, 4 Mar 2020 03:41:45 +0000 (04:41 +0100)]
Bump checkdoc-version to match library header
* lisp/emacs-lisp/checkdoc.el (checkdoc-version): Bump version.
Noam Postavsky [Thu, 27 Feb 2020 13:09:44 +0000 (08:09 -0500)]
Explain how to unset mode bindings (Bug#39802)
* doc/emacs/custom.texi (Init Rebinding): Explain that passing nil to
define-key will unbind keys, and extend the example accordingly.
Noam Postavsky [Fri, 28 Feb 2020 02:09:59 +0000 (21:09 -0500)]
Fix describe-variable on values with circular syntax (Bug#39805)
* lisp/help-fns.el (describe-variable): Set syntax tables before
calling pp-buffer.
Juri Linkov [Tue, 3 Mar 2020 23:48:03 +0000 (01:48 +0200)]
Improve documentation of next-error-highlight-no-select (bug#38778)
* doc/emacs/building.texi (Compilation Mode):
Mention next-error-highlight-no-select.
* lisp/simple.el (next-error-highlight): Add reference to
next-error-highlight-no-select.
(next-error-highlight-no-select): Add reference to
next-error-highlight.
Andreas Schwab [Wed, 15 Jan 2020 09:02:10 +0000 (10:02 +0100)]
Fix implicit declaration of getenv and atol
* src/gtkutil.c: Include <stdlib.h>.
Eli Zaretskii [Tue, 3 Mar 2020 16:40:28 +0000 (18:40 +0200)]
Fix handling MS-Windows keyboard input above the BMP
* src/w32term.c (w32_read_socket): If we get a WM_UNICHAR message
with a surrogate codepoint, assemble the corresponding character
code above the BMP from its UTF-16 encoding, communicated in two
consecutive WM_UNICHAR messages.
Mattias Engdegård [Tue, 3 Mar 2020 16:36:29 +0000 (17:36 +0100)]
* etc/NEWS: More complete description of rx 'not' changes.
Eli Zaretskii [Tue, 3 Mar 2020 16:23:40 +0000 (18:23 +0200)]
; * doc/emacs/mini.texi (Yes or No Prompts): Fix last change.
Juri Linkov [Mon, 2 Mar 2020 22:33:30 +0000 (00:33 +0200)]
* doc/emacs/mini.texi (Yes or No Prompts): 'y-or-n-p' now uses the minibuffer.
Robert Pluim [Fri, 24 Jan 2020 13:11:44 +0000 (14:11 +0100)]
Don't attempt to cache glyph metrics for FONT_INVALID_CODE
This was causing massive slowdown in redisplay when eg #xfe0f
(VARIATION SELECTOR-16) was present, as the cache ended up very large,
unused, and being recreated on every call to font_fill_lglyph_metrics
(Bug#39133).
* src/composite.c (fill_gstring_body): Hoist FONT_OBJECT_P check out
of loop. Calculate glyph code and check for FONT_INVALID_CODE before
calling font_fill_lglyph_metrics. Pass glyph code to it.
* src/font.c (font_fill_lglyph_metrics): Add code parameter, move
glyph code calculation up the call stack into fill_gstring_body.
* src/font.h: Adjust font_fill_lglyph_metrics prototype.
Sergey Trofimov [Sun, 1 Mar 2020 18:49:18 +0000 (19:49 +0100)]
Fix fit-frame-to-buffer for multi-monitor setup
* lisp/window.el (fit-frame-to-buffer): Call
'frame-monitor-attributes' instead of
'display-monitor-attributes-list'. Fix geometry calculations for
multiple monitors.
Copyright-paperwork-exempt: yes
Michael Albinus [Sun, 1 Mar 2020 17:58:16 +0000 (18:58 +0100)]
; * etc/NEWS: Fix typo.