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4 years agoRemove ancient OS X process-connection-type handling
Glenn Morris [Fri, 6 Mar 2020 01:11:51 +0000 (17:11 -0800)]
Remove ancient OS X process-connection-type handling

* src/process.c (init_process_emacs) [DARWIN_OS]:
Remove process-connection-type special-casing
for OS X < 10.3 (ie pre-2003).
Ref https://lists.gnu.org/r/emacs-devel/2005-01/msg00741.html

4 years agoFix handling of empty input in describe-variable and describe-symbol
Juri Linkov [Fri, 6 Mar 2020 00:27:32 +0000 (02:27 +0200)]
Fix handling of empty input in describe-variable and describe-symbol

* lisp/help-fns.el (describe-variable): Use 'user-error' like in
'describe-function'.
(describe-symbol): Use empty string for arg SYMBOL when input is empty
and there is no default value.
This allows to signal the error "You didn't specify a function or variable"
instead of displaying help about the symbol 'nil' on empty input.
OTOH, still allows to see help about 'nil' when the input is "nil".

4 years agoNew command make-frame-on-current-monitor to use in windmove (bug#39875)
Juri Linkov [Fri, 6 Mar 2020 00:19:00 +0000 (02:19 +0200)]
New command make-frame-on-current-monitor to use in windmove (bug#39875)

* lisp/frame.el (make-frame-on-current-monitor): New command.

* lisp/windmove.el (windmove-display-in-direction):
Use make-frame-on-current-monitor for 'new-frame'.
(windmove-display-new-frame): New command.
(windmove-display-default-keybindings): Bind
windmove-display-new-frame to 'f' key.

* lisp/window.el (display-buffer-in-direction): Fix quotes in docstring.

4 years agoMerge from origin/emacs-27
Glenn Morris [Wed, 4 Mar 2020 21:57:58 +0000 (13:57 -0800)]
Merge from origin/emacs-27

a3c2d186eb (origin/emacs-27) CC Mode: Fix the handling of two adjacen...
a1abf73c76 Fix combine-change-calls-1 for when buffer-undo-list is t
db37dd2e84 Don't misinterpret doc string as initial value
40b217c2bf Bump checkdoc-version to match library header
60418a1ab2 Explain how to unset mode bindings (Bug#39802)
7cafbbe964 Fix describe-variable on values with circular syntax (Bug#...
592b1cfee9 Improve documentation of next-error-highlight-no-select (b...

4 years ago; Merge from origin/emacs-27
Glenn Morris [Wed, 4 Mar 2020 21:57:58 +0000 (13:57 -0800)]
; Merge from origin/emacs-27

The following commit was skipped:

add0610ec9 Fix implicit declaration of getenv and atol

4 years agoMerge from origin/emacs-27
Glenn Morris [Wed, 4 Mar 2020 21:57:58 +0000 (13:57 -0800)]
Merge from origin/emacs-27

a4e4510ccd Fix handling MS-Windows keyboard input above the BMP
a38bebb0c1 * etc/NEWS: More complete description of rx 'not' changes.
d373647e8f ; * doc/emacs/mini.texi (Yes or No Prompts): Fix last change.
1ca6d15656 * doc/emacs/mini.texi (Yes or No Prompts): 'y-or-n-p' now ...
fe1a447d52 Don't attempt to cache glyph metrics for FONT_INVALID_CODE
b42b894d1d Fix fit-frame-to-buffer for multi-monitor setup
366fd4fd07 (emacs-27) ; * etc/NEWS: Fix typo.
49d3cd90bd rx: Improve 'or' compositionality (bug#37659)
6b48aedb6b * lisp/tab-line.el: Fix auto-hscrolling (bug#39649)
c5f255d681 (tag: emacs-27.0.90) ; Update lisp/ldefs-boot.el
60c84ad992 ; * etc/TODO: Fix last change.
5af9e5baad ; Add an entry to TODO
d424195905 Fix rx charset generation
9908b5a614 Merge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/e...
6dc2ebe00e Fix overquoting in mule.el
5cca73dd82 * src/timefns.c (time_arith): Omit incorrect comment.
d767c357ca Merge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/e...
4dec693f70 * lisp/vc/vc-cvs.el (vc-cvs-ignore): Copy-edit doc string
ff729e3f97 ; bug#39779: Fix some typos in documentation.
696ee02c3a checkdoc: Don't mistake "cf." for sentence end

# Conflicts:
# etc/NEWS

4 years ago; Merge from origin/emacs-27
Glenn Morris [Wed, 4 Mar 2020 21:57:57 +0000 (13:57 -0800)]
; Merge from origin/emacs-27

The following commit was skipped:

d096bab787 Bump Emacs version to 27.0.90

4 years agoMerge from origin/emacs-27
Glenn Morris [Wed, 4 Mar 2020 21:57:56 +0000 (13:57 -0800)]
Merge from origin/emacs-27

5b7d226779 * etc/AUTHORS: Update.
4aa758e53d ; ChangeLog.3 update
9261b1ed49 * admin/authors.el (authors-ignored-files): Fix entries.
86e4da6eaf ; ChangeLog.3 update
009c6a1767 ; ChangeLog.3 fixes
f9e53947c7 Fix documented slot name of eieio-instance-tracker class
999d75c0c1 Range-check width passed to define-fringe-bitmap
29e415d6b0 ; ChangeLog.3 fixes
4653baa6a5 ; ChangeLog.3 update & fixes.
a95ec6e060 * admin/authors.el: Add missing entries
af519a6348 Define libgnutls-version properly
9ec6eb1065 vc-dir-ignore: More accurately choose base directory
e74fb4688b * lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect)...
3bce7ec382 CC Mode: Protect against consecutive calls to before-chang...

4 years agoPacify GCC 9.2.1 20190927 -O3
Paul Eggert [Wed, 4 Mar 2020 21:48:26 +0000 (13:48 -0800)]
Pacify GCC 9.2.1 20190927 -O3

Original problem report by N. Jackson in:
https://lists.gnu.org/r/emacs-devel/2020-03/msg00047.html
I found some other warnings when I used gcc, and fixed them
with this patch.
* lib-src/etags.c: Include verify.h.
(xnmalloc, xnrealloc): Tell the compiler that NITEMS is
nononnegative and ITEM_SIZE is positive.
* src/conf_post.h (__has_attribute_returns_nonnull)
(ATTRIBUTE_RETURNS_NONNULL): New macros.
* src/editfns.c (Fuser_full_name): Don’t assume Fuser_login_name
returns non-nil.
* src/intervals.c (rotate_right, rotate_left, update_interval):
* src/intervals.h (LENGTH, LEFT_TOTAL_LENGTH, RIGHT_TOTAL_LENGTH):
Use TOTAL_LENGTH0 or equivalent on intervals that might be null.
* src/intervals.h (TOTAL_LENGTH): Assume arg is nonnull.
(TOTAL_LENGTH0): New macro, with the old TOTAL_LENGTH meaning.
(make_interval, split_interval_right): Add ATTRIBUTE_RETURNS_NONNULL.
* src/pdumper.c (dump_check_dump_off): Now returns void, since
no caller uses the return value.  Redo assert to pacify GCC.
(decode_emacs_reloc): Add a seemingly-random eassume to pacify GCC.
Ugly, and I suspect due to a bug in GCC.

4 years agoCC Mode: Fix the handling of two adjacent after-change-functionses.
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.

4 years agoFix more NS_DRAW_TO_BUFFER #ifdefs (bug#39883)
Alan Third [Wed, 4 Mar 2020 20:51:40 +0000 (20:51 +0000)]
Fix more NS_DRAW_TO_BUFFER #ifdefs (bug#39883)

* src/nsterm.m (ns_update_end): Make sure the frame is updated after
drawing.
(ns_focus):
(ns_unfocus): Should be checking on NS_DRAW_TO_BUFFER rather than if
it's Cocoa or GNUstep.

4 years agoFix combine-change-calls-1 for when buffer-undo-list is t
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.

4 years agoDon't misinterpret doc string as initial value
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.

4 years agoDeclare speedbar-incompatible-version obsolete
Stefan Kangas [Wed, 4 Mar 2020 03:37:38 +0000 (04:37 +0100)]
Declare speedbar-incompatible-version obsolete

This variable refers to a now ancient version of speedbar, and is no
longer useful.

* lisp/speedbar.el (speedbar-incompatible-version): Declare obsolete.

4 years agoBump checkdoc-version to match library header
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.

4 years agoExplain how to unset mode bindings (Bug#39802)
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.

4 years agoFix describe-variable on values with circular syntax (Bug#39805)
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.

4 years agoIgnore spurious focus events
Daniel Colascione [Wed, 4 Mar 2020 02:27:51 +0000 (18:27 -0800)]
Ignore spurious focus events

* src/xterm.c (x_detect_focus_change): Ignore FocusIn and FocusOut
events from grabs

4 years agoUpdate default-directory in occur buffer (bug#39608)
Stéphane Boucher [Wed, 4 Mar 2020 00:05:55 +0000 (02:05 +0200)]
Update default-directory in occur buffer (bug#39608)

* lisp/replace.el (occur-1): Update default-directory in occur buffer.

Copyright-paperwork-exempt: yes

4 years agoImprove documentation of next-error-highlight-no-select (bug#38778)
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.

4 years agoFix implicit declaration of getenv and atol
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>.

4 years agoTime division speedups
Paul Eggert [Tue, 3 Mar 2020 18:17:34 +0000 (10:17 -0800)]
Time division speedups

* src/timefns.c (frac_to_double) [FASTER_TIMEFNS]: Prefer intmax_t
division or double division to mpz division if they also yield the
correctly rounded result.

4 years agoFix rounding errors in time conversion
Paul Eggert [Tue, 3 Mar 2020 18:17:34 +0000 (10:17 -0800)]
Fix rounding errors in time conversion

* src/timefns.c (frac_to_double): Pass FLT_RADIX to mpz_sizeinbase
instead of doing the radix calculation ourselves, not always
correctly.  Fix off-by-one error in scale, which caused
double-rounding.
(decode_time_components): Use frac_to_double (via decode_ticks_hz)
to fix double-rounding error that can occur even though
intermediate results are long double.
* test/src/timefns-tests.el (float-time-precision):
Test the above fixes.

4 years ago* etc/NEWS: Add entry missed in previous commit
Stefan Monnier [Tue, 3 Mar 2020 16:42:01 +0000 (11:42 -0500)]
* etc/NEWS: Add entry missed in previous commit

4 years agoFix handling MS-Windows keyboard input above the BMP
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.

4 years ago* etc/NEWS: More complete description of rx 'not' changes.
Mattias Engdegård [Tue, 3 Mar 2020 16:36:29 +0000 (17:36 +0100)]
* etc/NEWS: More complete description of rx 'not' changes.

4 years ago* lisp/progmodes/elisp-mode.el (elisp-enable-lexical-binding): New command
Stefan Monnier [Tue, 3 Mar 2020 16:34:49 +0000 (11:34 -0500)]
* lisp/progmodes/elisp-mode.el (elisp-enable-lexical-binding): New command

(emacs-lisp-mode): Indicate lex/dyn binding mode in the mode line.
(elisp--dynlex-modeline-map): New var.

4 years ago; * doc/emacs/mini.texi (Yes or No Prompts): Fix last change.
Eli Zaretskii [Tue, 3 Mar 2020 16:23:40 +0000 (18:23 +0200)]
; * doc/emacs/mini.texi (Yes or No Prompts): Fix last change.

4 years agoUse help-fns-short-filename in other describe- commands
Štěpán Němec [Sat, 29 Feb 2020 18:43:53 +0000 (19:43 +0100)]
Use help-fns-short-filename in other describe- commands

The commit

2015-01-16T22:52:15-05:00!monnier@iro.umontreal.ca
24b7f77581
(Improve handling of doc-strings and describe-function for cl-generic)

added 'help-fns-short-filename', which provides file name shortening
smarter than a simple 'file-name-nondirectory' call, but besides the
generic/eieio functions ('cl--generic-describe', 'cl--describe-class',
'eieio-help-constructor'), it is currently only used by
'describe-function' (via 'help-fns-function-description-header').

Make the other help commands use it, too.

(Other than the obvious consistency/maintenance argument, my immediate
motivation for this change is the possibility to customize the file
name abbreviation by advising the function.)

* lisp/help.el (describe-mode): Move to help-fns.el.  The command was
already depending on 'find-lisp-object-file-name' defined there.
* lisp/help-fns.el (describe-variable) (describe-face) (describe-keymap)
(describe-mode): Use 'help-fns-short-filename'.

4 years ago* doc/emacs/mini.texi (Yes or No Prompts): 'y-or-n-p' now uses the minibuffer.
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.

4 years agoTweak GMP usage for (HI LO US PS) timestamps
Paul Eggert [Mon, 2 Mar 2020 20:40:32 +0000 (12:40 -0800)]
Tweak GMP usage for (HI LO US PS) timestamps

* src/timefns.c (decode_time_components): Cut down on the number
of calls to GMP functions when generating old-style (HI LO US PS)
timestamps.

4 years agoFix macOS/GNUstep compilation warnings
Alan Third [Mon, 2 Mar 2020 17:54:32 +0000 (17:54 +0000)]
Fix macOS/GNUstep compilation warnings

* src/nsfns.m (handlePanelKeys): Unused function.
* src/nsterm.m (ns_set_appearance):
([EmacsView initFrameFromEmacs:]): Use EmacsWindow type instead of
NSWindow.
(ns_clip_to_row): Unused function.
(ns_dumpglyphs_stretch): Remove unused variable.
(ns_term_init):
([EmacsWindow setAppearance]): Only compile on macOS.
(ns_mouse_position): Make sure f is initialised on GNUstep.
* src/emacs.c (main): Move allocation of autorelease pool to before
first use.

4 years agoFix #defines controlling when NS port draws to offscreen buffer
Alan Third [Mon, 2 Mar 2020 17:44:38 +0000 (17:44 +0000)]
Fix #defines controlling when NS port draws to offscreen buffer

* src/nsterm.h (NS_DRAW_TO_BUFFER): New definition.
* src/nsterm.m (ns_update_begin):
(ns_update_end):
(ns_focus):
([EmacsView updateFrameSize:]):
([EmacsView initFrameFromEmacs:]):
([EmacsView copyRect:to:]): Use new #define.

4 years agoDon't attempt to cache glyph metrics for FONT_INVALID_CODE
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.

4 years agowhitespace: Turn long lines regexp into a function (bug#36837)
Štěpán Němec [Thu, 29 Aug 2019 17:32:08 +0000 (19:32 +0200)]
whitespace: Turn long lines regexp into a function (bug#36837)

* lisp/whitespace.el (whitespace-color-on): Turn long lines regexp
into a function to ensure it uses current 'whitespace-line-column'
and 'fill-column' values.  (Bug#36837)
(whitespace-lines-regexp): New function.

4 years agoFix fit-frame-to-buffer for multi-monitor setup
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

4 years ago; Auto-commit of loaddefs files.
Glenn Morris [Sun, 1 Mar 2020 18:04:27 +0000 (10:04 -0800)]
; Auto-commit of loaddefs files.

4 years ago; * etc/NEWS: Fix typo.
Michael Albinus [Sun, 1 Mar 2020 17:58:16 +0000 (18:58 +0100)]
; * etc/NEWS: Fix typo.

4 years agorx: Improve 'or' compositionality (bug#37659)
Mattias Engdegård [Tue, 11 Feb 2020 19:04:42 +0000 (20:04 +0100)]
rx: Improve 'or' compositionality (bug#37659)

Perform 'regexp-opt' on nested 'or' forms, and after expansion of
user-defined and 'eval' forms.  Characters are now turned into strings
for wider 'regexp-opt' scope.  This preserves the longest-match
semantics for string in 'or' forms over composition.

* doc/lispref/searching.texi (Rx Constructs): Document.
* lisp/emacs-lisp/rx.el (rx--normalise-or-arg)
(rx--all-string-or-args): New.
(rx--translate-or): Normalise arguments first, and check for strings
in subforms.
(rx--expand-eval): Extracted from rx--translate-eval.
(rx--translate-eval): Call rx--expand-eval.
* test/lisp/emacs-lisp/rx-tests.el (rx-or, rx-def-in-or): Add tests.
* etc/NEWS: Announce.

4 years ago* lisp/progmodes/cperl-mode.el: Clarify comment.
Stefan Kangas [Sun, 1 Mar 2020 00:56:42 +0000 (01:56 +0100)]
* lisp/progmodes/cperl-mode.el: Clarify comment.

4 years agoRemove more XEmacs compat code from viper
Stefan Kangas [Sun, 1 Mar 2020 00:42:36 +0000 (01:42 +0100)]
Remove more XEmacs compat code from viper

* lisp/emulation/viper-mous.el (viper-multiclick-timeout)
(viper-current-click-count, viper-last-click-event-timestamp)
(viper-mouse-click-insert-word)
(viper-mouse-click-search-word): Remove XEmacs compat code.
(viper-event-click-count): Redefine as obsolete function alias
for 'event-click-count'.
* lisp/emulation/viper-util.el (viper-check-version): Declare
obsolete.

4 years agoMake 'load-dangerous-libraries' obsolete (Bug#37819)
Stefan Kangas [Sun, 1 Mar 2020 00:19:23 +0000 (01:19 +0100)]
Make 'load-dangerous-libraries' obsolete (Bug#37819)

When 'load-dangerous-libraries' was t, Emacs allowed loading .elc
files compiled by XEmacs.  This patch removes the support for that use
case, and declares the variable obsolete.

* lisp/subr.el (load-dangerous-libraries): Declare obsolete.
* src/lread.c (Fload): Ignore its value, and thereby refuse to load
files byte compiled by XEmacs.
(syms_of_lread): Update doc string of 'bytecomp-version-regexp' to not
refer to it.
* doc/emacs/building.texi (Lisp Libraries): Remove its documentation.

4 years agoFix XEmacs-specific clause in definition of pascal-outline-map.
Noah Friedman [Sat, 29 Feb 2020 22:50:51 +0000 (14:50 -0800)]
Fix XEmacs-specific clause in definition of pascal-outline-map.

* lisp/progmodes/pascal.el (pascal-outline-map): Call set-keymap-name
on map, not pascal-outline-map, as the latter is not yet defined.

4 years ago* lisp/tab-line.el: Fix auto-hscrolling (bug#39649)
Juri Linkov [Sat, 29 Feb 2020 21:49:17 +0000 (23:49 +0200)]
* lisp/tab-line.el: Fix auto-hscrolling (bug#39649)

Distinguish offsets between manual-vs-automatic scrolling
as integers-vs-floats instead of positive-vs-negative integers.

* lisp/tab-line.el (tab-line-format-template): Use 'numberp'
instead of 'integerp', and 'truncate' instead of 'abs'.
(tab-line-format): When the window-buffer was updated, set window-parameter
to float to enable auto-hscroll after it was disabled on manual scrolling.
(tab-line-auto-hscroll-buffer): New variable with internal buffer.
(tab-line-auto-hscroll): Erase in tab-line-auto-hscroll-buffer.
Use 'numberp' instead of 'integerp', 'truncate' instead of 'abs',
and 'float' instead of '-'.
(tab-line-hscroll): Use 'numberp' instead of 'integerp',
and 'truncate' instead of 'abs'.

4 years ago; Update lisp/ldefs-boot.el emacs-27.0.90
Nicolas Petton [Sat, 29 Feb 2020 21:25:38 +0000 (22:25 +0100)]
; Update lisp/ldefs-boot.el

4 years agoUnbreak build with CHECK_STRUCTS
Philipp Stephani [Sat, 29 Feb 2020 20:12:18 +0000 (21:12 +0100)]
Unbreak build with CHECK_STRUCTS

* src/pdumper.c (dump_object): Fix hash for Lisp_Type after commit
202c3319a28c029d6971dccea92f92425c5e8067.

4 years ago; * etc/TODO: Fix last change.
Eli Zaretskii [Sat, 29 Feb 2020 17:30:27 +0000 (19:30 +0200)]
; * etc/TODO: Fix last change.

4 years ago; Add an entry to TODO
Eli Zaretskii [Sat, 29 Feb 2020 13:10:09 +0000 (15:10 +0200)]
; Add an entry to TODO

* etc/TODO: Expand the ligature support entry.  Add a new entry
about better support of Emoji.

4 years agoFix rx charset generation
Mattias Engdegård [Sat, 29 Feb 2020 09:12:10 +0000 (10:12 +0100)]
Fix rx charset generation

* lisp/emacs-lisp/rx.el (rx--charset-p): Don't overquote.
(rx--generate-alt): Generate '.' for negated newline.
* test/lisp/emacs-lisp/rx-tests.el (rx-any, rx-charset-or): Test.

4 years agoMerge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27
Eli Zaretskii [Sat, 29 Feb 2020 07:51:43 +0000 (09:51 +0200)]
Merge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27

4 years agoFix overquoting in mule.el
Mattias Engdegård [Fri, 28 Feb 2020 21:13:45 +0000 (22:13 +0100)]
Fix overquoting in mule.el

* lisp/international/mule.el (sgml-xml-auto-coding-function):
Remove accidental quote.

4 years ago* src/timefns.c (time_arith): Omit incorrect comment.
Paul Eggert [Fri, 28 Feb 2020 20:58:28 +0000 (12:58 -0800)]
* src/timefns.c (time_arith): Omit incorrect comment.

4 years agoMerge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27
Eli Zaretskii [Fri, 28 Feb 2020 16:23:22 +0000 (18:23 +0200)]
Merge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27

4 years ago* lisp/vc/vc-cvs.el (vc-cvs-ignore): Copy-edit doc string
Mattias Engdegård [Fri, 28 Feb 2020 16:02:00 +0000 (17:02 +0100)]
* lisp/vc/vc-cvs.el (vc-cvs-ignore): Copy-edit doc string

4 years ago; bug#39779: Fix some typos in documentation.
Štěpán Němec [Tue, 25 Feb 2020 12:53:14 +0000 (13:53 +0100)]
; bug#39779: Fix some typos in documentation.

4 years agocheckdoc: Don't mistake "cf." for sentence end
Štěpán Němec [Thu, 29 Aug 2019 17:42:21 +0000 (19:42 +0200)]
checkdoc: Don't mistake "cf." for sentence end

* lisp/emacs-lisp/checkdoc.el (checkdoc-sentencespace-region-engine):
Recognize "cf." as an abbreviation, not a sentence end.

4 years agoPort timestamp tests to odd timezones, (TICKS . HZ)
Paul Eggert [Fri, 28 Feb 2020 07:16:44 +0000 (23:16 -0800)]
Port timestamp tests to odd timezones, (TICKS . HZ)

* test/src/timefns-tests.el:
(format-time-string-padding-minimal-deletes-unneeded-zeros)
(format-time-string-padding-minimal-retains-needed-zeros)
(format-time-string-padding-spaces)
(format-time-string-padding-zeros-adds-on-insignificant-side):
Don't assume local time can represent 2000-02-15 00:00:00,
as there might be a DST jump over midnight.
Work even when timestamps are of (TICKS . HZ) form.
Simplify by avoiding need to call time-add.

4 years agoRevert "Signal an error for the regexp "[:alnum:]""
Mattias Engdegård [Thu, 27 Feb 2020 17:29:56 +0000 (18:29 +0100)]
Revert "Signal an error for the regexp "[:alnum:]""

This reverts commit 8d5e8cddab732ac90e9ae930c63f7830f9dab24f.

4 years agoRevert "Don't complain about the regexp "[:-:]""
Mattias Engdegård [Thu, 27 Feb 2020 17:29:43 +0000 (18:29 +0100)]
Revert "Don't complain about the regexp "[:-:]""

This reverts commit 3766bf728a43933083f4525970bcf9fdace3838d.

4 years ago* src/nsterm.m ([EmacsView toolbarClicked:]): Fix last change
Robert Pluim [Thu, 27 Feb 2020 17:32:50 +0000 (12:32 -0500)]
* src/nsterm.m ([EmacsView toolbarClicked:]): Fix last change

4 years agoBump Emacs version to 27.0.90
Nicolas Petton [Thu, 27 Feb 2020 17:22:18 +0000 (18:22 +0100)]
Bump Emacs version to 27.0.90

* README:
* configure.ac:
* msdos/sed2v2.inp:
* nt/README.W32: Bump Emacs version.

4 years ago* etc/AUTHORS: Update.
Nicolas Petton [Thu, 27 Feb 2020 17:21:47 +0000 (18:21 +0100)]
* etc/AUTHORS: Update.

4 years ago; ChangeLog.3 update
Nicolas Petton [Thu, 27 Feb 2020 17:18:51 +0000 (18:18 +0100)]
; ChangeLog.3 update

4 years ago* admin/authors.el (authors-ignored-files): Fix entries.
Nicolas Petton [Thu, 27 Feb 2020 17:07:54 +0000 (18:07 +0100)]
* admin/authors.el (authors-ignored-files): Fix entries.

4 years ago; ChangeLog.3 update
Nicolas Petton [Thu, 27 Feb 2020 16:16:54 +0000 (17:16 +0100)]
; ChangeLog.3 update

4 years ago; ChangeLog.3 fixes
Nicolas Petton [Thu, 27 Feb 2020 16:16:43 +0000 (17:16 +0100)]
; ChangeLog.3 fixes

4 years ago* src/gtkutil.c, src/nsterm.m: Fix bug#39808
Stefan Monnier [Thu, 27 Feb 2020 16:18:28 +0000 (11:18 -0500)]
* src/gtkutil.c, src/nsterm.m: Fix bug#39808

Complete 3b4bd4be1d where I apparently failed to grep properly and
missed two more places where the dummy events were generated.

* src/nsterm.m ([EmacsView toolbarClicked:]):
* src/gtkutil.c (xg_tool_bar_callback): Don't emit dummy "prefix" events.

4 years ago* lisp/emacs-lisp/eldoc.el (eldoc-documentation-function): No nil value
Stefan Monnier [Thu, 27 Feb 2020 03:47:32 +0000 (22:47 -0500)]
* lisp/emacs-lisp/eldoc.el (eldoc-documentation-function): No nil value

(eldoc--supported-p): Move after the vars it uses.  Simplify.
(eldoc-print-current-symbol-info): Revert to previous code which
assumed a non-nil value of eldoc-documentation-function.

4 years agonnmail-cache-close should not use nofollow
Paul Eggert [Thu, 27 Feb 2020 01:10:21 +0000 (17:10 -0800)]
nnmail-cache-close should not use nofollow

nnmail-cache-close did not work when ~/.nnmail-cache was a symlink
to some other directory.  Reported by Michael Albinus (Bug#39793).
* lisp/gnus/nnbabyl.el (nnbabyl-create-mbox):
* lisp/gnus/nndiary.el (nndiary-generate-nov-file):
* lisp/gnus/nnfolder.el (nnfolder-possibly-change-group):
* lisp/gnus/nnmbox.el (nnmbox-create-mbox):
* lisp/gnus/nnml.el (nnml-generate-nov-file):
Pass ‘excl’ to nnmail-write-region when creating a file, for safety.
* lisp/gnus/nnmail.el (nnmail-write-region):
Add optional MUSTBENEW arg, to stay consistent with write-region.
Past ‘nofollow’ to set-file-modes only when MUSTBENEW is ‘excl’.

4 years agoDon't complain about the regexp "[:-:]"
Mattias Engdegård [Wed, 26 Feb 2020 21:59:22 +0000 (22:59 +0100)]
Don't complain about the regexp "[:-:]"

Suggested by Clément Pit-Claudel.

* src/regex-emacs.c (regex_compile):
* test/src/regex-emacs-tests.el (regexp-invalid): Tolerate ranges.

4 years agoSignal an error for the regexp "[:alnum:]"
Mattias Engdegård [Wed, 26 Feb 2020 13:46:01 +0000 (14:46 +0100)]
Signal an error for the regexp "[:alnum:]"

Omitting the extra brackets is a common mistake; see discussion at
https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00215.html

* src/regex-emacs.c (reg_errcode_t, re_error_msgid): Add REG_ECLASSBR.
(regex_compile): Check for the mistake.
* test/src/regex-emacs-tests.el (regexp-invalid): Test.
* etc/NEWS: Announce.

4 years agoFix documented slot name of eieio-instance-tracker class
Eric Abrahamsen [Wed, 26 Feb 2020 20:47:12 +0000 (15:47 -0500)]
Fix documented slot name of eieio-instance-tracker class

* doc/misc/eieio.texi (eieio-instance-tracker): The code has the slot
  name as `tracking-symbol', not `tracker-symbol'.

4 years agoRange-check width passed to define-fringe-bitmap
Robert Pluim [Wed, 26 Feb 2020 18:18:54 +0000 (19:18 +0100)]
Range-check width passed to define-fringe-bitmap

This prevents a crash when attempting to create a zero-width bitmap.

* src/fringe.c (Fdefine_fringe_bitmap): Check value of width,
signal an error if outside documented range (Bug#39662).

4 years agoFinish Tramp's implementation of 'nofollow
Michael Albinus [Wed, 26 Feb 2020 17:43:11 +0000 (18:43 +0100)]
Finish Tramp's implementation of 'nofollow

* lisp/net/tramp-adb.el (tramp-adb-handle-file-local-copy):
Do not use 'nofollow.
(tramp-adb-handle-set-file-modes):
* lisp/net/tramp-smb.el (tramp-smb-handle-set-file-modes):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-set-file-modes):
* lisp/net/tramp-sh.el (tramp-sh-handle-set-file-modes):
Handle FLAG properly.
(tramp-get-remote-chmod-h): Adapt implementation.

* test/lisp/net/tramp-tests.el (tramp-get-remote-chmod-h): Declare.
(tramp--test-ignore-make-symbolic-link-error): Revert last change.
(tramp-test20-file-modes): Adapt test.

4 years ago; ChangeLog.3 fixes
Nicolas Petton [Wed, 26 Feb 2020 17:32:43 +0000 (18:32 +0100)]
; ChangeLog.3 fixes

4 years ago; ChangeLog.3 update & fixes.
Nicolas Petton [Wed, 26 Feb 2020 16:53:27 +0000 (17:53 +0100)]
; ChangeLog.3 update & fixes.

4 years ago* admin/authors.el: Add missing entries
Nicolas Petton [Wed, 26 Feb 2020 16:52:07 +0000 (17:52 +0100)]
* admin/authors.el: Add missing entries

4 years agoDefine libgnutls-version properly
Noam Postavsky [Wed, 26 Feb 2020 01:09:00 +0000 (20:09 -0500)]
Define libgnutls-version properly

* src/gnutls.c (syms_of_gnutls) <libgnutls-version>: Define with
DEFVAR_LISP and add docstring, so that this variable will accessible by
help facilities.

4 years agoShow friendly message after package install
Ryan Olson [Sun, 23 Feb 2020 15:15:10 +0000 (08:15 -0700)]
Show friendly message after package install

* lisp/emacs-lisp/package.el (package-install): Once we know the
package has successfully been installed using the `package-install`
command, instead of relying on the compile "Done" message, give a
message that tells the user that the package has been
installed.  (Bug#21857)

Copyright-paperwork-exempt: yes

4 years agoExpose ElDoc functions in a hook (Bug#28257)
Mark Oteiza [Tue, 25 Feb 2020 22:53:04 +0000 (17:53 -0500)]
Expose ElDoc functions in a hook (Bug#28257)

* lisp/emacs-lisp/eldoc.el: Update commentary.
(eldoc--eval-expression-setup): Use new hook.
(eldoc--supported-p): Accomodate new hook.
(eldoc-documentation-functions): New hook.
(eldoc-documentation-default, eldoc-documentation-compose): New
functions.
(eldoc-documentation-function): Use 'eldoc-documentation-default' as new
default value.  Update documentation and custom attributes.
(eldoc-print-current-symbol-info): Accomodate possible null value for
'eldoc-documentation-function'.
* etc/NEWS: Mention them.
* doc/emacs/programs.texi (Emacs Lisp Documentation Lookup): Mention
new hook and changes to 'eldoc-documentation-function'.
* lisp/hexl.el (hexl-mode, hexl-revert-buffer-function):
* lisp/ielm.el (inferior-emacs-lisp-mode):
* lisp/progmodes/cfengine.el (cfengine3-mode):
* lisp/progmodes/elisp-mode.el (emacs-lisp-mode):
* lisp/progmodes/octave.el (octave-mode):
* lisp/progmodes/python.el (python-mode): Use new hook.

4 years agoGenerate 'substring' byte op (bug#39709)
Mattias Engdegård [Fri, 21 Feb 2020 11:16:20 +0000 (12:16 +0100)]
Generate 'substring' byte op (bug#39709)

The 'substring' byte op was not emitted, apparently by mistake.  Fix.
Suggested by Mark Oteiza <mvoteiza@udel.edu>.

* lisp/emacs-lisp/bytecomp.el (byte-defop-compiler): Add '1-3' clause.
(byte-compile-one-to-three-args): New.
* lisp/emacs-lisp/byte-opt.el (byte-compile-side-effect-free-ops):
Add 'byte-substring'.
* test/lisp/emacs-lisp/bytecomp-tests.el
(byte-opt-testsuite-arith-data): Test 'substring'.

4 years agoFinish implementation of {set-}file-modes FLAG arg in Tramp
Michael Albinus [Tue, 25 Feb 2020 12:25:57 +0000 (13:25 +0100)]
Finish implementation of {set-}file-modes FLAG arg in Tramp

* lisp/net/tramp-adb.el (tramp-adb-handle-file-local-copy): Do not use
'nofollow for temporary files.  Use `tramp-compat-set-file-modes'.
(tramp-adb-handle-write-region): Do not use 'nofollow for
temporary files.
(tramp-adb-handle-set-file-modes): Implement FLAG.

* lisp/net/tramp-compat.el (tramp-compat-file-modes)
(tramp-compat-set-file-modes): New defaliases.

* lisp/net/tramp-gvfs.el (tramp-gvfs-handle-set-file-modes):
Make explicit check (eq flag 'nofollow).

* lisp/net/tramp-sh.el (tramp-sh-handle-set-file-modes): Implement FLAG.
(tramp-do-copy-or-rename-file-directly)
(tramp-sh-handle-file-local-copy, tramp-sh-handle-write-region):
Do not use 'nofollow for temporary files.
(tramp-get-remote-chmod-h): New defun.

* lisp/net/tramp-smb.el (tramp-smb-handle-set-file-modes):
Implement FLAG.

* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-set-file-modes):
Implement FLAG.
(tramp-sudoedit-handle-write-region): Use `tramp-compat-set-file-modes'.

* lisp/net/tramp.el (tramp-default-file-modes): Optional argument FLAG.
(tramp-handle-file-modes): Use `file-truename' instead of
`file-chase-links'.  The latter function does not work for remote
file names.
(tramp-handle-write-region): Call `tramp-default-file-modes' with
'nofollow if needed.  Do not use 'nofollow for temporary files.

* test/lisp/net/tramp-tests.el
(tramp--test-ignore-make-symbolic-link-error): Check also for
"Cannot chmod .* with nofollow flag" error.
(tramp-test20-file-modes): Extend test.
(tramp--test-emacs28-p): New defun.

4 years agoFix mistake in regexp cleanup
Mattias Engdegård [Tue, 25 Feb 2020 10:57:21 +0000 (11:57 +0100)]
Fix mistake in regexp cleanup

This error was introduced in 770f76f050.

* lisp/org/org.el (org-ts-regexp-inactive): Match up to the first ']'.

4 years ago; * etc/NEWS: Improve wording of a recently-added entry.
Eli Zaretskii [Tue, 25 Feb 2020 05:42:49 +0000 (07:42 +0200)]
; * etc/NEWS: Improve wording of a recently-added entry.

4 years agoUpdate from Gnulib
Paul Eggert [Tue, 25 Feb 2020 01:55:00 +0000 (17:55 -0800)]
Update from Gnulib

This incorporates:
2020-02-24 getloadavg: don't use /usr/local when cross-compiling on AIX
2020-02-24 fcntl: add witness of gnulib override
* lib/fcntl.in.h, m4/getloadavg.m4: Copy from Gnulib.

4 years ago* lisp/textmodes/nroff-mode.el (nroff-mode-map): Remove key 'M-s' (bug#39706)
Juri Linkov [Tue, 25 Feb 2020 00:38:33 +0000 (02:38 +0200)]
* lisp/textmodes/nroff-mode.el (nroff-mode-map): Remove key 'M-s' (bug#39706)

4 years ago* lisp/comint.el (comint-redirect-setup): Guard mode-line-process (bug#39705)
Juri Linkov [Tue, 25 Feb 2020 00:22:29 +0000 (02:22 +0200)]
* lisp/comint.el (comint-redirect-setup): Guard mode-line-process (bug#39705)

4 years agovc-dir-ignore: More accurately choose base directory
Dmitry Gutov [Mon, 24 Feb 2020 23:03:28 +0000 (01:03 +0200)]
vc-dir-ignore: More accurately choose base directory

* lisp/vc/vc-dir.el:
(vc-dir-ignore): Use it (bug#37189).

* lisp/vc/vc.el:
(vc--ignore-base-dir): Extract from vc-ignore.

4 years agoAdapt the MS-Windows build to 'nofollow' changes
Eli Zaretskii [Mon, 24 Feb 2020 16:16:51 +0000 (18:16 +0200)]
Adapt the MS-Windows build to 'nofollow' changes

* nt/gnulib-cfg.mk (OMIT_GNULIB_MODULE_fchmodat)
(OMIT_GNULIB_MODULE_lchmod): Set to true to omit building these
modules on MS-Windows.
* nt/mingw-cfg.site (ac_cv_func_fchmodat)
(gl_cv_func_fchmodat_works, ac_cv_func_lchmod): Disable tests on
MS-Windows.

* src/w32.c (chmod_worker, lchmod, fchmodat): New functions.
(sys_chmod): Move most of the code to chmod_worker.
* src/w32.h (fchmodat, lchmod): Add prototypes.

4 years ago* lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Change last fix
Stefan Monnier [Mon, 24 Feb 2020 14:55:09 +0000 (09:55 -0500)]
* lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Change last fix

Make sure we always work in the selected-window's buffer.

4 years agoAdd 'nofollow' flag to set-file-modes etc.
Paul Eggert [Mon, 24 Feb 2020 00:19:42 +0000 (16:19 -0800)]
Add 'nofollow' flag to set-file-modes etc.

This avoids some race conditions (Bug#39683).  E.g., if some other
program changes a file to a symlink between the time Emacs creates
the file and the time it changes the file’s permissions, using the
new flag prevents Emacs from inadvertently changing the
permissions of a victim in some completely unrelated directory.
* admin/merge-gnulib (GNULIB_MODULES): Add fchmodat.
* doc/lispref/files.texi (Testing Accessibility, Changing Files):
* doc/lispref/os.texi (File Notifications):
* etc/NEWS:
Adjust documentation accordingly.
* lib/chmodat.c, lib/fchmodat.c, lib/lchmod.c, m4/fchmodat.m4:
* m4/lchmod.m4: New files, copied from Gnulib.
* lib/gnulib.mk.in: Regenerate.
* lisp/dired-aux.el (dired-do-chmod):
* lisp/doc-view.el (doc-view-make-safe-dir):
* lisp/emacs-lisp/autoload.el (autoload--save-buffer):
* lisp/emacs-lisp/bytecomp.el (byte-compile-file):
* lisp/eshell/em-pred.el (eshell-pred-file-mode):
* lisp/files.el (backup-buffer-copy, copy-directory):
* lisp/gnus/mail-source.el (mail-source-movemail):
* lisp/gnus/mm-decode.el (mm-display-external):
* lisp/gnus/nnmail.el (nnmail-write-region):
* lisp/net/tramp-adb.el (tramp-adb-handle-file-local-copy)
(tramp-adb-handle-write-region):
* lisp/net/tramp-sh.el (tramp-do-copy-or-rename-file-directly):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-write-region):
* lisp/net/tramp.el (tramp-handle-write-region)
(tramp-make-tramp-temp-file):
* lisp/server.el (server-ensure-safe-dir):
* lisp/url/url-util.el (url-make-private-file):
When getting or setting file modes, avoid following symbolic links
when the file is not supposed to be a symbolic link.
* lisp/doc-view.el (doc-view-make-safe-dir):
Omit no-longer-needed separate symlink test.
* lisp/gnus/gnus-util.el (gnus-set-file-modes):
* lisp/net/tramp.el (tramp-handle-file-modes):
* lisp/net/tramp-gvfs.el (tramp-gvfs-handle-set-file-modes):
* src/fileio.c (symlink_nofollow_flag): New function.
(Ffile_modes, Fset_file_modes):
Support an optional FLAG arg.  All C callers changed.
* lisp/net/ange-ftp.el (ange-ftp-set-file-modes):
* lisp/net/tramp-adb.el (tramp-adb-handle-set-file-modes):
* lisp/net/tramp-sh.el (tramp-sh-handle-set-file-modes):
* lisp/net/tramp-smb.el (tramp-smb-handle-set-file-modes):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-set-file-modes):
Accept an optional FLAG arg that is currently ignored,
and add a FIXME comment for it.
* m4/gnulib-comp.m4: Regenerate.

4 years agoUpdate from Gnulib
Paul Eggert [Mon, 24 Feb 2020 00:14:24 +0000 (16:14 -0800)]
Update from Gnulib

This incorporates:
2020-02-23 use 'restrict'
* lib/careadlinkat.h, lib/md5.h, lib/sha1.h, lib/sha256.h:
* lib/sha512.h, lib/strftime.h, lib/string.in.h, m4/nstrftime.m4:
Copy from Gnulib.
* m4/gnulib-comp.m4: Regenerate.

4 years agoAdd `verilog-auto-inst-template-required'.
Wilson Snyder [Sun, 23 Feb 2020 22:18:08 +0000 (17:18 -0500)]
Add `verilog-auto-inst-template-required'.

* lisp/progmodes/verilog-mode.el (verilog-auto-inst-template-required)
(verilog-auto-inst): Add `verilog-auto-inst-template-required' to only
insert AUTOINST ports inside an AUTO_TEMPLATE, msg3170. Reported by Ted
Huang, Brian Magnuson.

4 years agoCC Mode: Protect against consecutive calls to before-change-functions ...
Alan Mackenzie [Sun, 23 Feb 2020 19:43:56 +0000 (19:43 +0000)]
CC Mode: Protect against consecutive calls to before-change-functions ...

without an intervening call to after-change-functions.  This would have been a
workaround to bug #38691 had the causes of that bug not been removed.

* lisp/progmodes/cc-mode.el (c-just-done-before-change): Add an extra value to
this variable, 'whole-buffer, this being set by c-before-change as a signal to
c-after-change that although c-before-change has run, it has assumed the
entire buffer as the change region.
(c-before-change, c-after-change): Adapt to the new meaning of the above.

4 years agoMerge from origin/emacs-27
Glenn Morris [Sun, 23 Feb 2020 15:50:33 +0000 (07:50 -0800)]
Merge from origin/emacs-27

ba7004b2a7 (origin/emacs-27) Shorten some ppss struct field names
693749c60f Java Mode: Fix fontification of variable decl inside `for'
884b68ca2c CC Mode: Fontify foo in "const auto foo :" correctly

# Conflicts:
# etc/NEWS

4 years ago; Merge from origin/emacs-27
Glenn Morris [Sun, 23 Feb 2020 15:50:29 +0000 (07:50 -0800)]
; Merge from origin/emacs-27

The following commit was skipped:

aff8bca77c * lisp/replace.el (occur-engine-line): Revert part of fb16...

4 years agoMerge from origin/emacs-27
Glenn Morris [Sun, 23 Feb 2020 15:50:28 +0000 (07:50 -0800)]
Merge from origin/emacs-27

dd5756436c Move more logic to vc-ignore from vc-default-ignore
2aed279be1 Warn about the likes of "[:alnum:]" in regexps
0273f261a7 Don't write absolute filenames and duplicate strings to CV...
d7c22338d2 Fix cursor-sensor--detect when current buf != selected win...
2e39fc83bb * doc/emacs/sending.texi (Mail Sending): Fix index entries.
b410f902d5 Document 'message-send-mail-function' in the Emacs manual
ac0546612d Fix reference to 'message-send-and-exit' in Emacs manual
cd6a9b8f65 Skip shell prompt on current line in Eshell even if it's p...

4 years agoShorten some ppss struct field names
Noam Postavsky [Sun, 23 Feb 2020 13:26:35 +0000 (08:26 -0500)]
Shorten some ppss struct field names

* lisp/emacs-lisp/syntax.el (ppss): Capitalize docstrings.
(ppss-comment-depth): Renamed from ppss-comment-nesting.
(ppss-quoted-p): Renamed from ppss-after-quote-p.
(ppss-min-depth): Renamed from ppss-minimum-paren-depth.
(ppss-open-parens): Renamed from ppss-open-paren-positions.
* etc/NEWS: Announce the ppss-* accessors.

4 years agoJava Mode: Fix fontification of variable decl inside `for'
Alan Mackenzie [Sun, 23 Feb 2020 12:41:20 +0000 (12:41 +0000)]
Java Mode: Fix fontification of variable decl inside `for'

* lisp/progmodes/cc-engine.el (c-forward-declarator): In place of a test for
C++ Mode, test for either C++ Mode or Java Mode.

4 years agoCC Mode: Fontify foo in "const auto foo :" correctly
Alan Mackenzie [Sun, 23 Feb 2020 11:00:28 +0000 (11:00 +0000)]
CC Mode: Fontify foo in "const auto foo :" correctly

* lisp/progmodes/cc-engine.el (c-forward-decl-or-cast-1): While attempting to
find a declaration's identifier, recast the latest found id. as that
identifier when there is no other type identifier and the result of the most
recent c-forward-type call is 'maybe or 'found.  In the latter case, remove
the id. from the found types list, too.