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3 years ago* src/cmds.c (Fforward_line): Doc fix. (Bug#46027)
Eli Zaretskii [Fri, 22 Jan 2021 08:10:21 +0000 (10:10 +0200)]
* src/cmds.c (Fforward_line): Doc fix.  (Bug#46027)

3 years agoImprove documentation of sendmail.el defcustom's
Eli Zaretskii [Fri, 22 Jan 2021 07:57:19 +0000 (09:57 +0200)]
Improve documentation of sendmail.el defcustom's

* lisp/mail/sendmail.el (mail-archive-file-name)
(mail-default-reply-to, mail-self-blind, mail-default-headers):
Say in the doc string that 'message-default-mail-headers' shall be
customized when using 'message-mode' for email composition.
(Bug#46029)

3 years agoDon't let `maybe_quit` prevent resetting `consing_until_gc` (bug#43389)
Stefan Monnier [Wed, 20 Jan 2021 14:52:07 +0000 (09:52 -0500)]
Don't let `maybe_quit` prevent resetting `consing_until_gc` (bug#43389)

* src/alloc.c (garbage_collect): Postpone `unblock_input` a bit.
* src/window.c (window_parameter): Avoid `maybe_quit`.

cherry picked from commit 420661af07448857f0a17e15dc27bceeb6aff541

3 years ago; * lisp/language/cham.el: Fix copy-paste mistake in comment.
Eli Zaretskii [Sat, 16 Jan 2021 14:32:00 +0000 (16:32 +0200)]
; * lisp/language/cham.el: Fix copy-paste mistake in comment.

3 years agoRemove one of recently added warnings abound binding keys in Isearch maps
Juri Linkov [Wed, 13 Jan 2021 18:32:36 +0000 (20:32 +0200)]
Remove one of recently added warnings abound binding keys in Isearch maps

* lisp/isearch.el (minibuffer-local-isearch-map): Remove comments
which warn against wantonly rebinding unbound keys from
irrelevant keymap.
https://lists.gnu.org/archive/html/emacs-devel/2021-01/msg00259.html

3 years agoFix assertion failure in window_box_height (Bug#45737)
Martin Rudalics [Sun, 10 Jan 2021 10:20:56 +0000 (11:20 +0100)]
Fix assertion failure in window_box_height (Bug#45737)

* lisp/window.el (window-sizable): Don't try to grow a mini window
when the root window's minimum height is already larger than its
actual height (Bug#45737).

3 years agoFix cl-concatenate inlining
Eli Zaretskii [Sat, 9 Jan 2021 12:07:13 +0000 (14:07 +0200)]
Fix cl-concatenate inlining

* lisp/emacs-lisp/seq.el (seq-concatenate): Auto-load it.  Do not
merge to master.  (Bug#45610)

3 years agoFix infloop in 'pixel-scroll-mode'
Tak Kunihiro [Sat, 9 Jan 2021 09:21:04 +0000 (11:21 +0200)]
Fix infloop in 'pixel-scroll-mode'

* lisp/pixel-scroll.el (pixel-scroll-up, pixel-scroll-down): Avoid
inflooping when 'vertical-motion' doesn't move.  (Bug#45628)

3 years agoFix inhibiting the default.el loading in user init file
Eli Zaretskii [Fri, 8 Jan 2021 07:35:05 +0000 (09:35 +0200)]
Fix inhibiting the default.el loading in user init file

* lisp/startup.el (startup--load-user-init-file): Test the value
of 'inhibit-default-init', not just the LOAD-DEFAULTS argument,
because loading the user's init file could have set the value of
the former.
(command-line): Call 'startup--load-user-init-file' with last arg
t: there's no longer any need to test the value of
'inhibit-default-init' here, as it will be tested by the called
function.  (Bug#45708)

3 years agoFix problem with 8bit content-transfer-encoding in nndoc mbox files
Lars Ingebrigtsen [Fri, 21 Aug 2020 13:36:45 +0000 (15:36 +0200)]
Fix problem with 8bit content-transfer-encoding in nndoc mbox files

* lisp/gnus/nndoc.el (nndoc-possibly-change-buffer): If we're
reading an mbox file, it may contain messages that use
content-transfer-encoding 8bit, which means that we have to treat
the file as a sequence of byte (bug#42951).  This avoids
double-decoding -- once by Emacs when inserting the mbox into the
buffer, and once by Gnus when displaying the articles.

3 years ago* doc/misc/tramp.texi (Quick Start Guide): Fix thinko.
Michael Albinus [Tue, 5 Jan 2021 14:45:45 +0000 (15:45 +0100)]
* doc/misc/tramp.texi (Quick Start Guide): Fix thinko.

3 years agoTell people how to remove fontconfig customizations
Robert Pluim [Tue, 5 Jan 2021 13:42:10 +0000 (14:42 +0100)]
Tell people how to remove fontconfig customizations

3 years ago; * doc/lispref/modes.texi (SMIE Indentation Example): Fix previous commit
Simen Heggestøyl [Tue, 5 Jan 2021 11:17:13 +0000 (12:17 +0100)]
; * doc/lispref/modes.texi (SMIE Indentation Example): Fix previous commit

3 years agoRemove extraneous closing paren
Simen Heggestøyl [Mon, 4 Jan 2021 13:04:04 +0000 (14:04 +0100)]
Remove extraneous closing paren

* doc/lispref/modes.texi (SMIE Indentation Example): Remove extraneous
closing paren.

3 years agoUpdate two user option names in the Widget manual
Mauro Aranda [Mon, 4 Jan 2021 12:58:10 +0000 (09:58 -0300)]
Update two user option names in the Widget manual

* doc/misc/widget.texi (Basic Types): The user options
widget-glyph-directory and widget-glyph-enable were renamed long ago
to widget-image-directory and widget-image-enable, but the manual
kept calling them by their old names.  Update the names.

3 years agoMention -lcurses problem on AIX
Paul Eggert [Sun, 3 Jan 2021 20:32:27 +0000 (12:32 -0800)]
Mention -lcurses problem on AIX

* etc/PROBLEMS: Describe problem with Emacs 27 and -lcurses.
Do not merge to master.

3 years agoRevert previous patch which was installed into wrong branch.
Paul Eggert [Sun, 3 Jan 2021 19:58:34 +0000 (11:58 -0800)]
Revert previous patch which was installed into wrong branch.

3 years agoFix broken build on AIX 7.2
Paul Eggert [Sun, 3 Jan 2021 19:19:48 +0000 (11:19 -0800)]
Fix broken build on AIX 7.2

Without this fix, the build on AIX 7.2 with xlc fails in the ‘CCLD
temacs’ step with the diagnostic ‘ld: 0711-317 ERROR: Undefined
symbol: BC’.  This is because -lcurses does not define BC etc.
* configure.ac: When building terminfo.o, define
TERMINFO_DEFINES_BC if the library defines BC etc.
* src/terminfo.c (UP, BC, PC): Define depending on
TERMINFO_DEFINES_BC, not on TERMINFO.

3 years agoFix last change
Eli Zaretskii [Sat, 2 Jan 2021 08:27:28 +0000 (10:27 +0200)]
Fix last change

* doc/lispref/strings.texi (Creating Strings): Improve wording of
last change.  (Bug#45516)

3 years agoAdd a reference between the Strings node and Search/Replace
Lars Ingebrigtsen [Tue, 29 Dec 2020 01:19:03 +0000 (02:19 +0100)]
Add a reference between the Strings node and Search/Replace

* doc/lispref/strings.texi (Creating Strings): Mention
string-replace/replace-regexp-in-string (bug#45516).

(cherry picked from commit b9359d4183a1a6923122d3aa12b922ab89693354)

3 years agoMerge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27
Eli Zaretskii [Fri, 1 Jan 2021 15:17:19 +0000 (17:17 +0200)]
Merge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27

3 years ago; Auto-commit of loaddefs files.
Glenn Morris [Fri, 1 Jan 2021 14:16:29 +0000 (06:16 -0800)]
; Auto-commit of loaddefs files.

3 years agoAdd warning comments abound binding keys in Isearch maps
Eli Zaretskii [Fri, 1 Jan 2021 11:52:37 +0000 (13:52 +0200)]
Add warning comments abound binding keys in Isearch maps

* lisp/isearch.el (isearch-mode-map)
(minibuffer-local-isearch-map): Add comments which warn against
wantonly rebinding unbound keys.

3 years agoFix crash in ns_mouse_position (bug#45541)
Alan Third [Fri, 1 Jan 2021 10:36:39 +0000 (10:36 +0000)]
Fix crash in ns_mouse_position (bug#45541)

* src/nsterm.m (ns_mouse_position): Explicitly initialize f to NULL.

; Do not merge to master

3 years agoFix copyright years by hand
Paul Eggert [Fri, 1 Jan 2021 08:33:28 +0000 (00:33 -0800)]
Fix copyright years by hand

These are dates that admin/update-copyright did not update.

3 years agoUpdate copyright year to 2021
Paul Eggert [Fri, 1 Jan 2021 07:48:14 +0000 (07:48 +0000)]
Update copyright year to 2021

Run "TZ=UTC0 admin/update-copyright $(git ls-files)".

3 years agoImprove documentation of 'network-lookup-address-info'
Eli Zaretskii [Thu, 31 Dec 2020 20:27:30 +0000 (22:27 +0200)]
Improve documentation of 'network-lookup-address-info'

* src/process.c (Fnetwork_lookup_address_info):
* doc/lispref/processes.texi (Misc Network): Document the error
message emitted by 'network-lookup-address-info' when it fails.

3 years agoDisplay messages sent using ERC's /say
Amin Bandali [Mon, 28 Dec 2020 21:44:58 +0000 (16:44 -0500)]
Display messages sent using ERC's /say

* lisp/erc/erc.el (erc-cmd-SAY): Call `erc-display-msg' to display the
user's message in the buffer, just like other [non-command] messages.

https://lists.gnu.org/r/help-gnu-emacs/2020-12/msg00066.html

4 years agoFix Rmail summary display when From: header is malformed
Eli Zaretskii [Sat, 26 Dec 2020 10:35:34 +0000 (12:35 +0200)]
Fix Rmail summary display when From: header is malformed

* lisp/mail/rmailsum.el (rmail-header-summary): Remove newlines
from the "From:" value, to avoid producing corrupted summary
display.

4 years ago; lisp/org/org.el: Fix Version header.
Glenn Morris [Fri, 25 Dec 2020 18:36:25 +0000 (10:36 -0800)]
; lisp/org/org.el: Fix Version header.

This is flagged by the single org test that exists in Emacs.

4 years agoAdd more details to the "word processor" section
Eli Zaretskii [Fri, 25 Dec 2020 08:30:02 +0000 (10:30 +0200)]
Add more details to the "word processor" section

* etc/TODO (Emacs as word processor): Add more details based on
recent discussions.

4 years ago* src/Makefile.in (DO_CODESIGN): Fix expected architecture name.
Philipp Stephani [Wed, 23 Dec 2020 18:15:56 +0000 (19:15 +0100)]
* src/Makefile.in (DO_CODESIGN): Fix expected architecture name.

4 years agoCodesign the executable on recene MacOS systems
Itai Seggev [Tue, 24 Nov 2020 05:52:27 +0000 (06:52 +0100)]
Codesign the executable on recene MacOS systems

* src/Makefile.in (temacs$(EXEEXT)): Codesign the executable on
recent (ARM) MacOS systems (bug#43878).  Without this, building
Emacs fails.

Copyright-paperwork-exempt: yes

4 years agoSupport build of Emacs on ARM Macos machines
Lars Ingebrigtsen [Mon, 14 Sep 2020 10:34:56 +0000 (12:34 +0200)]
Support build of Emacs on ARM Macos machines

* configure.ac: Add support for aarch64-* on Macos (i.e., 64-bit
ARM) (bug#43369).

4 years agoUpdate to Org 9.4.4
Bastien Guerry [Tue, 22 Dec 2020 09:29:37 +0000 (10:29 +0100)]
Update to Org 9.4.4

4 years ago* lisp/so-long.el: Decrease use of passive voice.
Stefan Kangas [Mon, 21 Dec 2020 17:44:40 +0000 (18:44 +0100)]
* lisp/so-long.el: Decrease use of passive voice.

Suggested by Richard Stallman <rms@gnu.org>.

4 years ago* doc/misc/efaq.texi (New in Emacs 27): Add section.
Stefan Kangas [Mon, 21 Dec 2020 14:57:30 +0000 (15:57 +0100)]
* doc/misc/efaq.texi (New in Emacs 27): Add section.

4 years ago* doc/misc/efaq.texi (Latest version of Emacs): Bump version.
Stefan Kangas [Mon, 21 Dec 2020 14:43:05 +0000 (15:43 +0100)]
* doc/misc/efaq.texi (Latest version of Emacs): Bump version.

4 years ago* lisp/face-remap.el (face-remap-set-base): Doc fix. (Bug#45264)
Eli Zaretskii [Sat, 19 Dec 2020 18:54:11 +0000 (20:54 +0200)]
* lisp/face-remap.el (face-remap-set-base): Doc fix.  (Bug#45264)

4 years agoCorrect argument order in comment
Vasilij Schneidermann [Sat, 19 Dec 2020 16:57:50 +0000 (17:57 +0100)]
Correct argument order in comment

* etc/ETAGS.EBNF (position): Correct comment.

4 years agoUpdate files for the 27.1.90 pretest emacs-27.1.90
Eli Zaretskii [Fri, 18 Dec 2020 15:13:53 +0000 (10:13 -0500)]
Update files for the 27.1.90 pretest

* README:
* configure.ac:
* nt/README.W32:
* msdos/sed2v2.inp: Bump Emacs version to 27.1.90.
* lisp/ldefs-boot.el: Update from loaddefs.el

4 years agoMinor fixes in authors.el and in tarball-making instructions
Eli Zaretskii [Fri, 18 Dec 2020 14:38:29 +0000 (09:38 -0500)]
Minor fixes in authors.el and in tarball-making instructions

* admin/authors.el (authors): Make the error message more helpful.
(authors-ignored-files, authors-renamed-files-alist): Update.

4 years ago; Add a new item to TODO
Eli Zaretskii [Thu, 17 Dec 2020 14:22:05 +0000 (16:22 +0200)]
; Add a new item to TODO

* etc/TODO (redisplay): Add an item for making redisplay cycle
more scalable when there are many frames.

4 years agoImprove documentation of 'query-replace'
Eli Zaretskii [Wed, 16 Dec 2020 19:14:40 +0000 (21:14 +0200)]
Improve documentation of 'query-replace'

* doc/emacs/search.texi (Query Replace): Add 'E' to the list of
characters one can type at 'query-replace' prompt.  (Bug#45273)

4 years agoUpdate to Org 9.4.3
Bastien Guerry [Wed, 16 Dec 2020 18:17:58 +0000 (19:17 +0100)]
Update to Org 9.4.3

Fix #45259

4 years agoFix error with fn key in NS port (bug#44533)
Alan Third [Tue, 10 Nov 2020 12:54:50 +0000 (12:54 +0000)]
Fix error with fn key in NS port (bug#44533)

* src/nsterm.m ([EmacsView keyDown:]): Move the correction for fn key
handling to before the modifiers are calculated.

(cherry picked from commit 7970610d48701a949ce443c94c71eac47d044197)

4 years agoFix point location when completing in gdb-mi.el
Eli Zaretskii [Mon, 14 Dec 2020 18:09:04 +0000 (20:09 +0200)]
Fix point location when completing in gdb-mi.el

* lisp/progmodes/gdb-mi.el (def-gdb-auto-update-handler): Don't
force window-start position, so that redisplay doesn't move point
when popping completion window below the GUD one.  (Bug#45052)

4 years agoUpdate to Org 9.4.2
Bastien Guerry [Sun, 13 Dec 2020 21:26:51 +0000 (22:26 +0100)]
Update to Org 9.4.2

Mostly fixing compiler warnings.

4 years agoUpdate to Org 9.4.1
Bastien Guerry [Sun, 13 Dec 2020 12:44:15 +0000 (13:44 +0100)]
Update to Org 9.4.1

4 years agoFix crash in ns_mouse_position (bug#44313)
Alan Third [Sat, 31 Oct 2020 15:14:34 +0000 (15:14 +0000)]
Fix crash in ns_mouse_position (bug#44313)

* src/nsterm.m (ns_destroy_window): Close the window before freeing
the frame resources so we don't end up accessing the frame struct
after it's been freed.

(cherry picked from commit 18a7267c32a909bb26bd93d24543155aeb10e042)

4 years agoFix crash when using XRender and restoring image from X (bug#44930)
Alan Third [Sat, 5 Dec 2020 19:40:08 +0000 (19:40 +0000)]
Fix crash when using XRender and restoring image from X (bug#44930)

* src/dispextern.h (struct image): Add original dimension elements.
* src/image.c (image_set_transform): Store the original dimensions.
(image_get_x_image): If we're using transforms use the original
dimensions with XGetImage.

4 years agoBind k to image-kill-buffer in doc-view-mode-map.
Tassilo Horn [Fri, 11 Dec 2020 09:24:58 +0000 (10:24 +0100)]
Bind k to image-kill-buffer in doc-view-mode-map.

* lisp/doc-view.el (doc-view-mode-map): Bind k to image-kill-buffer.
The binding k -> doc-view-kill-proc-and-buffer has been removed in
2015 and the function been made an obsolete function alias to
image-kill-buffer (bug#45157).

4 years agoFix crash (segfault) in etags on generating tags for Erlang files
Serge Tupchii [Tue, 8 Dec 2020 20:22:34 +0000 (21:22 +0100)]
Fix crash (segfault) in etags on generating tags for Erlang files

* lib-src/etags.c: Set allocated and lastlen to zero, after
freeing last ptr in Erlang_functions to prevent dereferencing NULL
pointer (bug#45122).

Copyright-paperwork-exempt: yes

(cherry picked from commit 2d8f0364fcd1d5dad2b82dd3a9af870b03854547)

4 years agoUpdate publicsuffix.txt from upstream
Stefan Kangas [Wed, 9 Dec 2020 10:52:59 +0000 (11:52 +0100)]
Update publicsuffix.txt from upstream

* etc/publicsuffix.txt: Update from
https://publicsuffix.org/list/public_suffix_list.dat
dated 2020-11-30 21:57:25 UTC.

4 years ago* lisp/vc/vc.el: Update args of backend API calls in the header comments
Juri Linkov [Sun, 6 Dec 2020 21:18:13 +0000 (23:18 +0200)]
* lisp/vc/vc.el: Update args of backend API calls in the header comments

https://lists.gnu.org/archive/html/emacs-devel/2020-12/msg00283.html

4 years agoBackport Handle read-char-from-minibuffer and y-or-n-p from pre-command-hook
Juri Linkov [Sun, 6 Dec 2020 21:12:13 +0000 (23:12 +0200)]
Backport Handle read-char-from-minibuffer and y-or-n-p from pre-command-hook

* lisp/subr.el (read-char-from-minibuffer-insert-char)
(read-char-from-minibuffer-insert-other, y-or-n-p-insert-y)
(y-or-n-p-insert-n, y-or-n-p-insert-other):
Check for 'minibufferp' before executing the body.
(read-char-from-minibuffer, y-or-n-p): Let-bind this-command
before calling read-from-minibuffer.  (Bug#45029)

; Do not merge to master.

4 years agoImprove documentation of streams in batch mode
Eli Zaretskii [Sun, 6 Dec 2020 13:54:37 +0000 (15:54 +0200)]
Improve documentation of streams in batch mode

* doc/lispref/os.texi (Batch Mode):
* doc/lispref/streams.texi (Input Streams, Output Streams): Better
documentation of I/O streams in batch mode, with more
cross-references.

4 years agoSupport ks_c_5601-1987 encoding
Eli Zaretskii [Sun, 6 Dec 2020 08:01:20 +0000 (10:01 +0200)]
Support ks_c_5601-1987 encoding

* lisp/language/korean.el (ks_c_5601-1987): Define as an alias for
'korean-iso-8bit.  (It is sometimes used in email messages.)

4 years agoFix Xaw widget text disappearing when built with cairo (bug#43418)
YAMAMOTO Mitsuharu [Sun, 6 Dec 2020 05:21:35 +0000 (14:21 +0900)]
Fix Xaw widget text disappearing when built with cairo (bug#43418)

* lwlib/lwlib-utils.c (crxft_font_open_name): Use FcFontMatch to
get a pattern to pass to cairo_ft_font_face_create_for_pattern.

4 years agoImprove documentation of 'ps-print-color-p'
Eli Zaretskii [Sat, 5 Dec 2020 10:19:27 +0000 (12:19 +0200)]
Improve documentation of 'ps-print-color-p'

* doc/emacs/misc.texi (PostScript Variables): Improve and clarify
the description of 'ps-print-color-p'.  (Bug#44962)

4 years ago; * lisp/simple.el (move-beginning-of-line): Doc fix.
Eli Zaretskii [Sat, 5 Dec 2020 09:00:05 +0000 (11:00 +0200)]
; * lisp/simple.el (move-beginning-of-line): Doc fix.

4 years ago; * src/charset.c (Fmap_charset_chars): Doc fix.
Eli Zaretskii [Wed, 2 Dec 2020 16:25:10 +0000 (18:25 +0200)]
; * src/charset.c (Fmap_charset_chars): Doc fix.

4 years ago; * src/chartab.c, src/lisp.h: Fix typos in comments.
Eli Zaretskii [Wed, 2 Dec 2020 16:07:54 +0000 (18:07 +0200)]
; * src/chartab.c, src/lisp.h: Fix typos in comments.

4 years ago; Auto-commit of loaddefs files.
Glenn Morris [Tue, 1 Dec 2020 14:12:37 +0000 (06:12 -0800)]
; Auto-commit of loaddefs files.

4 years agoReset xref-show-xrefs-function temporarily
Dmitry Gutov [Tue, 1 Dec 2020 01:46:27 +0000 (03:46 +0200)]
Reset xref-show-xrefs-function temporarily

* lisp/dired-aux.el (dired-do-find-regexp-and-replace):
Make sure xref-show-xrefs-function has the necessary value (bug#44905).

4 years agoDon't show in 'view-lossage' responses to xterm feature queries
Eli Zaretskii [Mon, 30 Nov 2020 18:44:11 +0000 (20:44 +0200)]
Don't show in 'view-lossage' responses to xterm feature queries

* lisp/term/xterm.el (xterm--read-event-for-query): Prevent
recording the characters read as the xterm response to a query,
so as not to show them in 'view-lossage'.  (Bug#44908)

4 years ago; * src/buffer.c: Fix comment describing 'buffer_defaults'.
Eli Zaretskii [Mon, 30 Nov 2020 18:42:06 +0000 (20:42 +0200)]
; * src/buffer.c: Fix comment describing 'buffer_defaults'.

4 years agoAdapt Tramp versions. Do not merge
Michael Albinus [Mon, 30 Nov 2020 12:19:19 +0000 (13:19 +0100)]
Adapt Tramp versions.  Do not merge

* doc/misc/tramp.texi (Obtaining @value{tramp})
(Remote shell setup, Remote processes, Archive file names):
* doc/misc/trampver.texi:
* lisp/net/tramp.el:
* lisp/net/trampver.el (tramp-version)
(customize-package-emacs-version-alist): Adapt Tramp versions.

4 years agoReturn the correct suffix in eww-make-unique-file-name
Akira Kyle [Sun, 29 Nov 2020 10:40:47 +0000 (11:40 +0100)]
Return the correct suffix in eww-make-unique-file-name

* lisp/net/eww.el (eww-make-unique-file-name): Return the correct
suffix (bug#44936).

4 years agoSave bookmarks by using `write-file' (bug#12507)
Karl Fogel [Sun, 29 Nov 2020 00:17:46 +0000 (18:17 -0600)]
Save bookmarks by using `write-file' (bug#12507)

Go back to using `write-file' to save bookmarks, instead of using
`write-region'.  This means numbered backups of the bookmark file may
get made again, depending on the value of `bookmark-version-control'.

Thanks especially to Drew Adams and Eli Zaretskii for their
persistence in tracking down information relevant to this change.

4 years agoFix filing messages when 'rmail-output-reset-deleted-flag' is non-nil
Eli Zaretskii [Sat, 28 Nov 2020 17:05:18 +0000 (19:05 +0200)]
Fix filing messages when 'rmail-output-reset-deleted-flag' is non-nil

* lisp/mail/rmailout.el (rmail-output): Fix off-by-one error in
deciding when to advance to the next message under non-nil
'rmail-output-reset-deleted-flag'.  (Bug#44839)

4 years agoMake file copying in tramp-gvfs more robust
Michael Albinus [Sat, 28 Nov 2020 11:31:43 +0000 (12:31 +0100)]
Make file copying in tramp-gvfs more robust

* test/lisp/net/tramp-tests.el (tramp-test11-copy-file)
(tramp-test12-rename-file): Do not skip for tramp-gvfs.el.

* lisp/net/tramp-gvfs.el (tramp-gvfs-do-copy-or-rename-file):
Add sanity checks.

4 years agoRevert "Fix incorrect handling of module runtime and environment pointers."
Eli Zaretskii [Sat, 28 Nov 2020 07:21:33 +0000 (09:21 +0200)]
Revert "Fix incorrect handling of module runtime and environment pointers."

This reverts commit cdc632fbe6e149318147a98cccf1b7af191f2ce8.
Those changes are too significant and non-trivial to be
suitable for a release branch at this time.

4 years agoFix incorrect handling of module runtime and environment pointers.
Philipp Stephani [Fri, 27 Nov 2020 18:08:55 +0000 (19:08 +0100)]
Fix incorrect handling of module runtime and environment pointers.

We used to store module runtime and environment pointers in the static
lists Vmodule_runtimes and Vmodule_environments.  However, this is
incorrect because these objects have to be kept per-thread.  With this
naive approach, interleaving module function calls in separate threads
leads to environments being removed in the wrong order, which in turn
can cause local module values to be incorrectly garbage-collected.

Instead, turn Vmodule_runtimes and Vmodule_environments into
hashtables keyed by the thread objects.  The fix is relatively
localized and should therefore be safe enough for the release branch.

Module assertions now have to walk the pointer list for the current
thread, which is more correct since they now only find environments
for the current thread.

Also add a unit test that exemplifies the problem.  It interleaves two
module calls in two threads so that the first call ends while the
second one is still active.  Without this change, this test triggers
an assertion failure.

* src/emacs-module.c (Fmodule_load, initialize_environment)
(finalize_environment, finalize_runtime_unwind): Store runtime and
environment pointers in per-thread lists.
(syms_of_module): Initialize runtimes and environments hashtables.
(module_assert_runtime, module_assert_env, value_to_lisp): Consider
only objects for the current thread.
(module_gc_hash_table_size, module_hash_push, module_hash_pop): New
generic hashtable helper functions.
(module_objects, module_push_pointer, module_pop_pointer): New helper
functions to main thread-specific lists of runtime and environment
pointers.
(mark_modules): Mark all environments in all threads.

* test/data/emacs-module/mod-test.c (Fmod_test_funcall): New test
function.
(emacs_module_init): Bind it.

* test/src/emacs-module-tests.el (emacs-module-tests--variable): New
helper type to guard access to state in a thread-safe way.
(emacs-module-tests--wait-for-variable)
(emacs-module-tests--change-variable): New helper functions.
(emacs-module-tests/interleaved-threads): New unit test.

4 years agoCC Mode: Fix error in cache handling. This fixes bug #43481
Alan Mackenzie [Thu, 26 Nov 2020 11:37:38 +0000 (11:37 +0000)]
CC Mode: Fix error in cache handling.  This fixes bug #43481

* lisp/progmodes/cc-engine.el (c-full-pp-to-literal): Handle correctly END
being before HERE by using parse-partial-sexp to get the end of the literal
containing HERE.

4 years agoRevert extra focus redirection in do_switch_frame (Bug#24803)
Martin Rudalics [Wed, 25 Nov 2020 08:58:21 +0000 (09:58 +0100)]
Revert extra focus redirection in do_switch_frame (Bug#24803)

* src/frame.c (do_switch_frame): Do not also redirect frame
focus when FRAME has its minibuffer window on the selected
frame which was intended to fix Bug#24500.  It may cause
Bug#24803 and lead to a nasty state where no active cursor is
shown on any frame, see
https://lists.gnu.org/archive/html/emacs-devel/2020-11/msg01137.html.

4 years agoMinor cleanup of tramp-tests.el on MS Windows
Michael Albinus [Wed, 25 Nov 2020 08:41:11 +0000 (09:41 +0100)]
Minor cleanup of tramp-tests.el on MS Windows

* test/lisp/net/tramp-tests.el (tramp-test29-start-file-process):
Do not test remote pty on MS Windows.

4 years agoFix handling of defcustom :local tag
Basil L. Contovounesios [Wed, 18 Nov 2020 12:53:03 +0000 (12:53 +0000)]
Fix handling of defcustom :local tag

For discussion, see the following emacs-devel thread:
https://lists.gnu.org/r/emacs-devel/2020-11/msg00734.html

* lisp/custom.el (custom-declare-variable): Delay call to
make-variable-buffer-local until after user option has been
initialized with a value.  Otherwise the user option may be
initialized to nil.
* test/lisp/custom-tests.el (custom--test-local-option)
(custom--test-permanent-option): New :local user options.
(custom-test-local-option): New test for defcustom :local keyword.

4 years agoCC Mode. Fix an off by one error. Fixes bug #41809
Alan Mackenzie [Thu, 25 Jun 2020 17:07:16 +0000 (17:07 +0000)]
CC Mode.  Fix an off by one error.  Fixes bug #41809

* lisp/progmodes/cc-engine.el (c-full-pp-to-literal): Change > to >= (twice).

4 years agoFix display artifacts when 'display' properties cover newlines
Eli Zaretskii [Tue, 24 Nov 2020 15:04:37 +0000 (17:04 +0200)]
Fix display artifacts when 'display' properties cover newlines

* src/xdisp.c (pos_visible_p): Set glyph_row of scratch iterators
to NULL, to avoid producing glyphs while we figure out the layout.
(Bug#44826)

4 years agoSync latest SKK-JISYO.L
Stefan Kangas [Wed, 26 Aug 2020 15:25:53 +0000 (17:25 +0200)]
Sync latest SKK-JISYO.L

* leim/SKK-DIC/SKK-JISYO.L: Sync to current upstream version.

(cherry picked from commit 6a5f9700846551a7f3795e257356dbab865116f4)

4 years agoUpdate publicsuffix.txt from upstream
Stefan Kangas [Sun, 11 Oct 2020 13:03:11 +0000 (15:03 +0200)]
Update publicsuffix.txt from upstream

* etc/publicsuffix.txt: Update from
https://publicsuffix.org/list/public_suffix_list.dat
dated 2020-10-09 08:23:34 UTC.

(cherry picked from commit 5b13afab0a903ead8363482529019d4fb80ec4b4)

4 years agoFix Bug#44481
Michael Albinus [Sat, 21 Nov 2020 15:00:17 +0000 (16:00 +0100)]
Fix Bug#44481

* lisp/net/tramp.el (tramp-system-name): New defconst.
(tramp-default-host, tramp-restricted-shell-hosts-alist)
(tramp-local-host-regexp):
* lisp/net/tramp-sh.el (tramp-maybe-open-connection): Use it.  (Bug#44481)

4 years agoMinor Edebug manual keystroke clarifications
Lars Ingebrigtsen [Mon, 16 Nov 2020 23:18:11 +0000 (00:18 +0100)]
Minor Edebug manual keystroke clarifications

* doc/lispref/edebug.texi (Edebug Misc): Also mention the `a'
binding to abort (bug#44697).  Also fix `d' function reference, and
add `P' reference.

(cherry picked from commit b613f25f97abf756101eaa2af90689a19c0b3350)

4 years agoMake ignoring modifiers on IME input optional
Eli Zaretskii [Sat, 21 Nov 2020 08:14:55 +0000 (10:14 +0200)]
Make ignoring modifiers on IME input optional

By default, ignore modifier keys on IME input, but add
a variable to get back old behavior.
* src/w32fns.c (syms_of_w32fns): New variable
w32-ignore-modifiers-on-IME-input.
(w32_wnd_proc): Use it to ignore modifier keys when IME input is
used.  (Bug#44641)

* etc/NEWS: Announce the change and the new variable.

4 years agoIgnore modifiers when processing WM_IME_CHAR messages
Masahiro Nakamura [Sat, 14 Nov 2020 08:55:16 +0000 (17:55 +0900)]
Ignore modifiers when processing WM_IME_CHAR messages

* src/w32fns.c (w32_wnd_proc): Ignore modifiers when processing
WM_IME_CHAR messages.

4 years agoImprove documentation of 'font-spec'
Eli Zaretskii [Thu, 19 Nov 2020 20:06:23 +0000 (22:06 +0200)]
Improve documentation of 'font-spec'

* doc/lispref/display.texi (Low-Level Font):
* src/font.c (Ffont_spec): Document 'font-spec' keys that are
supported, but were undocumented.

4 years agoFurther doc fixes for dotimes about RESULT
Lars Ingebrigtsen [Wed, 30 Sep 2020 18:29:16 +0000 (20:29 +0200)]
Further doc fixes for dotimes about RESULT

* lisp/subr.el (dotimes): Be even more explicit about RESULT
(bug#16206).

(cherry picked from commit 5b0d8d0f288fd505ca90bd30df709a5e7ab540d6)

4 years ago; * doc/misc/eshell.texi (Input/Output): Fix typo.
Michael Albinus [Mon, 16 Nov 2020 18:37:06 +0000 (19:37 +0100)]
; * doc/misc/eshell.texi (Input/Output): Fix typo.

4 years ago; * INSTALL: Correct a recent change.
Glenn Morris [Mon, 16 Nov 2020 17:43:40 +0000 (09:43 -0800)]
; * INSTALL: Correct a recent change.

Debian stopped including the major version number in the emacs package
name after version 25, so there is no 'emacs27-dbg' package.
We may as well drop this clause altogether, since Debian stable has
version 26.

No need to merge to master (where this information is in etc/PROBLEMS
in any case).

4 years ago; * lisp/emacs-lisp/benchmark.el (benchmark-run): Fix docstring
Philipp Stephani [Mon, 16 Nov 2020 11:48:54 +0000 (12:48 +0100)]
; * lisp/emacs-lisp/benchmark.el (benchmark-run): Fix docstring

4 years ago; * lib-src/make-fingerprint.c: Update commentary.
Glenn Morris [Sun, 15 Nov 2020 23:08:58 +0000 (15:08 -0800)]
; * lib-src/make-fingerprint.c: Update commentary.

4 years agoReformat argument commentary in etags.c
Eli Zaretskii [Sun, 15 Nov 2020 17:26:38 +0000 (19:26 +0200)]
Reformat argument commentary in etags.c

* lib-src/etags.c (pfnote, consider_token, C_entries): Resurrect
original format of comments to function arguments.

4 years agoMake the invocation of combine-change-calls in comment-region valid
Alan Mackenzie [Sun, 15 Nov 2020 13:23:15 +0000 (13:23 +0000)]
Make the invocation of combine-change-calls in comment-region valid

This fixes bug #44581.  The problem was that whitespace outside of the (BEG
END) region was being deleted, and this made the invocation of
combine-change-calls with (BEG END) invalid.

* lisp/newcomment.el (comment-region-default): Amend the second argument to
combine-change-calls.

4 years ago* lisp/progmodes/cc-langs.el (c-<>-notable-chars-re): Fix wrong '-' in regexp
Alan Mackenzie [Sun, 15 Nov 2020 10:34:54 +0000 (10:34 +0000)]
* lisp/progmodes/cc-langs.el (c-<>-notable-chars-re): Fix wrong '-' in regexp

4 years ago; Update the expected result files in test/manual/etags.
Eli Zaretskii [Sat, 14 Nov 2020 13:59:31 +0000 (15:59 +0200)]
; Update the expected result files in test/manual/etags.

4 years agoUpdate the various INSTALL files
Eli Zaretskii [Sat, 14 Nov 2020 13:55:35 +0000 (15:55 +0200)]
Update the various INSTALL files

* nt/INSTALL.W64:
* nt/INSTALL:
* INSTALL: Update the installation information, in particular the
fact that HarfBuzz is now preferred as the shaping library.

4 years agoDon't leave lock files after 'replace-buffer-contents'
Eli Zaretskii [Sat, 7 Nov 2020 10:29:41 +0000 (12:29 +0200)]
Don't leave lock files after 'replace-buffer-contents'

* src/editfns.c (Freplace_buffer_contents): Unlock the buffer's
file if no changes have been made.  (Bug#44303)

(cherry picked from commit a5867ddfbd721568005175bf6c725f7834b21ea4)

4 years agoFix input method translation near read-only text
Eli Zaretskii [Sat, 14 Nov 2020 13:20:30 +0000 (15:20 +0200)]
Fix input method translation near read-only text

* lisp/international/quail.el (quail-input-method): Don't disable
input method when the character after point has the read-only
property.  Suggested by Evgeny Zajcev <lg.zevlg@gmail.com>
(Bug#44466)

* doc/emacs/mule.texi (Input Methods): Document that input methods
are inhibited in read-only text.

4 years agoFix display of truncated R2L lines on TTY frames
Eli Zaretskii [Sat, 14 Nov 2020 11:56:12 +0000 (13:56 +0200)]
Fix display of truncated R2L lines on TTY frames

* src/xdisp.c (extend_face_to_end_of_line): Use a while-loop, not
a do-while loop, to avoid appending an extra glyph at the end of a
line that is one character shorter than the window-width.  This is
needed to fix display of reversed glyph rows that are almost as
wide as the window, because append_space_for_newline already added
one space glyph.