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4 years agoFix horizontal line display in Custom buffers
Eli Zaretskii [Fri, 10 Jan 2020 19:02:52 +0000 (21:02 +0200)]
Fix horizontal line display in Custom buffers

* lisp/cus-edit.el (custom-group-value-create): Insert a newline
before calling 'custom-group--draw-horizontal-line'.  (Bug#39074)

4 years ago; * etc/NEWS: Fix a typo.
Eli Zaretskii [Fri, 10 Jan 2020 18:44:56 +0000 (20:44 +0200)]
; * etc/NEWS: Fix a typo.

4 years agoflymake: fix typo in variable binding (bug#38752)
Mattias Engdegård [Fri, 10 Jan 2020 17:12:32 +0000 (18:12 +0100)]
flymake: fix typo in variable binding (bug#38752)

This mistake was found by an experimental elisp optimiser.

* lisp/progmodes/flymake-proc.el (flymake-proc-stop-all-syntax-checks):
Add missing brackets.

4 years ago; Minor spelling fixes
Robert Pluim [Fri, 10 Jan 2020 15:42:10 +0000 (16:42 +0100)]
; Minor spelling fixes

* doc/emacs/anti.texi (Antinews): Minor spelling fixes.

4 years agoUpdate Antinews in the Emacs manual
Eli Zaretskii [Fri, 10 Jan 2020 10:28:06 +0000 (12:28 +0200)]
Update Antinews in the Emacs manual

* doc/emacs/anti.texi (Antinews): Rewrite for Emacs 27.
* doc/emacs/emacs.texi (Top): Update the "Antiniews" item of the
top-level menu.

4 years agoUse NSNumber instead of BOOL (bug#39047)
Väinö Järvelä [Thu, 9 Jan 2020 06:01:59 +0000 (08:01 +0200)]
Use NSNumber instead of BOOL (bug#39047)

* src/nsfns.m (ns_set_represented_filename): Use correct type.

Copyright-paperwork-exempt: yes

4 years agoAdd comment on fido-mode's file-sorting semantics
João Távora [Thu, 9 Jan 2020 10:07:45 +0000 (10:07 +0000)]
Add comment on fido-mode's file-sorting semantics

* lisp/icomplete.el (icomplete--sorted-completions): Add comment.

4 years agoConsider non-string minibuffer-default in icomplete
João Távora [Thu, 9 Jan 2020 10:01:16 +0000 (10:01 +0000)]
Consider non-string minibuffer-default in icomplete

Fixes: bug#38992
* lisp/icomplete.el (icomplete--sorted-completions): Consider
non-string minibuffer-default.

4 years agoFix another compilation problem in a build without threads
Eli Zaretskii [Wed, 8 Jan 2020 20:00:36 +0000 (22:00 +0200)]
Fix another compilation problem in a build without threads

* src/systhread.c (sys_thread_set_name) [!THREADS_ENABLED]: Add
a trivial implementation.

4 years agoFix build without threads
Eli Zaretskii [Wed, 8 Jan 2020 18:53:00 +0000 (20:53 +0200)]
Fix build without threads

* src/systhread.c (sys_thread_create) [!THREADS_ENABLED]: Update
the function's signature to match prototype.  Reported by Glenn
Morris <rgm@gnu.org>.  (Bug#38632)

4 years agoFix compression of directories in Dired
Eli Zaretskii [Wed, 8 Jan 2020 16:21:53 +0000 (18:21 +0200)]
Fix compression of directories in Dired

This fixes comporession and uncompression of directories on
MS-Windows, but also on other systems.  The original code used
":" as the REGEXP of the directory entry in
dired-compress-file-suffixes, which on Windows always matched any
absolute file name, and can also match unusual file names on Posix
hosts.  This false match would cause dired-compress-file to act as
if we are decompressing a directory, but use a command suitable
for compression, which would fail in interesting ways.
We now use a REGEXP that can never match any valid file name.

* lisp/dired-aux.el (dired-compress-file-suffixes): Make the
"compress directory" entry's REGEXP really fail to match any valid
file name.
(dired-compress-file): Adapt to the change in
dired-compress-file-suffixes.  (Bug#39024)
(dired-compress): If the current file is a directory, or if the
uncompressed file is a directory, don't remove the original from
the listing, since it is left in the filesystem.

4 years ago; * etc/NEWS: Review of the whole text.
Michael Albinus [Wed, 8 Jan 2020 13:44:18 +0000 (14:44 +0100)]
; * etc/NEWS: Review of the whole text.

4 years agoFurther enhancement on `tramp-file-local-name'
Michael Albinus [Wed, 8 Jan 2020 08:54:04 +0000 (09:54 +0100)]
Further enhancement on `tramp-file-local-name'

* lisp/net/tramp.el (tramp-file-local-name): Call `file-local-name'
if NAME is not a Tramp file name.

4 years agoObjective C Mode imenu: cease recognizing "functions" within comments, etc.
Alan Mackenzie [Tue, 7 Jan 2020 20:07:24 +0000 (20:07 +0000)]
Objective C Mode imenu: cease recognizing "functions" within comments, etc.

This fixes bug #38749.

* lisp/progmodes/cc-menus.el (cc-imenu-objc-function): Put a c-literal-limits
test around the innards of the main re-search-backward loop.

4 years ago; * etc/NEWS: Update the text about the XDG_CONFIG_HOME/emacs behavior.
Eli Zaretskii [Tue, 7 Jan 2020 17:41:02 +0000 (19:41 +0200)]
; * etc/NEWS: Update the text about the XDG_CONFIG_HOME/emacs behavior.

4 years agoFix BSD and macOS builds w.r.t. pthread_setname_np (bug#38632)
Mattias Engdegård [Tue, 7 Jan 2020 16:08:25 +0000 (17:08 +0100)]
Fix BSD and macOS builds w.r.t. pthread_setname_np (bug#38632)

pthread_setname_np takes only a single argument on BSD and macOS,
and affects the current thread only.

* configure.ac: Add check for single-argument pthread_setname_np
* src/systhread.c (sys_thread_set_name): New (w32 and pthread versions).
(sys_thread_create): Remove name argument and name-setting.
(w32_beginthread_wrapper): Remove name-setting.
* src/systhread.h (sys_thread_create, sys_thread_set_name):
Update prototypes.
* src/thread.c (run_thread): Call sys_thread_set_name.
(Fmake_thread): Adapt call to sys_thread_create.
* src/thread.h (struct thread_state): Adjust comment.

4 years agoScale top-left coordinates in display-monitor-attributes-list
Robert Pluim [Tue, 7 Jan 2020 13:41:52 +0000 (14:41 +0100)]
Scale top-left coordinates in display-monitor-attributes-list

When using multiple monitors, and HiDPI, the top-left coordinates of
the monitors need to be adjusted, not just the width and height
(Bug#31223).

* xfns.c (Fx_display_monitor_attributes_list): Scale top-left
coordinates.

4 years agoxref-matches-in-files: Big Tramp speed-up
Dmitry Gutov [Tue, 7 Jan 2020 13:30:25 +0000 (16:30 +0300)]
xref-matches-in-files: Big Tramp speed-up

* lisp/progmodes/xref.el (xref-matches-in-files):
Greatly improve performance with remote files using Tramp
(bug#34343).

4 years ago* lisp/net/tramp.el (tramp-file-local-name): Remove `save-match-data'.
Michael Albinus [Tue, 7 Jan 2020 12:10:35 +0000 (13:10 +0100)]
* lisp/net/tramp.el (tramp-file-local-name): Remove `save-match-data'.

4 years agoFix rendering bug due to unsynchronized cairo surface size (Bug#38497)
YAMAMOTO Mitsuharu [Tue, 7 Jan 2020 03:42:19 +0000 (12:42 +0900)]
Fix rendering bug due to unsynchronized cairo surface size (Bug#38497)

* src/xterm.c (handle_one_xevent) <ConfigureNotify> [USE_CAIRO && !USE_GTK]:
Call x_cr_update_surface_desired_size for a related frame as a fallback.

4 years agoAvoid crash by access to cleared img->pixmap->data/img->mask->data (Bug#38774)
YAMAMOTO Mitsuharu [Tue, 7 Jan 2020 03:32:42 +0000 (12:32 +0900)]
Avoid crash by access to cleared img->pixmap->data/img->mask->data (Bug#38774)

* src/image.c (prepare_image_for_display) [USE_CAIRO]: Call IMAGE_BACKGROUND
and IMAGE_BACKGROUND_TRANSPARENT.

4 years agoAvoid assertion violations in very small-height windows
Eli Zaretskii [Mon, 6 Jan 2020 19:49:24 +0000 (21:49 +0200)]
Avoid assertion violations in very small-height windows

* src/xdisp.c (try_cursor_movement, redisplay_window)
(row_containing_pos): Skip tab-line glyph rows in addition to
header-line rows, when working on the top-most glyph row of a
window.  This avoids assertion violations in set_cursor_from_row.
(Bug#38966)

4 years agoUse pthread_setname_np to set thread name
Robert Pluim [Thu, 19 Dec 2019 16:33:16 +0000 (17:33 +0100)]
Use pthread_setname_np to set thread name

* configure.ac: Remove check for sys/prctl.h and prctl, check for
pthread_setname_np instead.

* systhread.c: Remove sys/prctl.h include.
(sys_thread_create) [HAVE_PTHREAD_SETNAME_NP]: Use pthread_setname_np
to set the name of the newly created thread (Bug#38632).

* thread.c (Fmake_thread): Use ENCODE_SYSTEM instead of
ENCODE_UTF_8 on the thread name.

4 years agoMove “Fix some broken conditional forms” to master
Paul Eggert [Sun, 5 Jan 2020 19:48:59 +0000 (11:48 -0800)]
Move “Fix some broken conditional forms” to master

Revert 2020-01-04T19:17:12Z!eggert@cs.ucla.edu
which recently I installed into the emacs-27 branch by mistake.
These patches are now on master instead (via merging).
Do not merge to master.

4 years agoImprove doc-strings of 'quit-window' and 'quit-restore-window' (Bug#38819)
Martin Rudalics [Sun, 5 Jan 2020 08:59:01 +0000 (09:59 +0100)]
Improve doc-strings of 'quit-window' and 'quit-restore-window' (Bug#38819)

* lisp/window.el (quit-restore-window, quit-window): Make
doc-strings more consistent; add references to corresponding
section of the Elisp manual (Bug#38819).

4 years agoFix MH-E bug #470: Show buffer discards text properties
Stephen Gildea [Sat, 4 Jan 2020 23:28:07 +0000 (15:28 -0800)]
Fix MH-E bug #470: Show buffer discards text properties

* lisp/mh-e/mh-show.el (mh-display-msg): reset font lock and set
major mode *before* formatting message content.  This changes lets
fonts work when the Show buffer is reused for a new message.
(mh-show-mode): no longer set buffer-read-only; that is better done
by mh-display-msg after setting all content.

4 years agoFix some broken conditional forms
Paul Eggert [Sat, 4 Jan 2020 19:17:12 +0000 (11:17 -0800)]
Fix some broken conditional forms

Problem reported by Mattias Engdegård in:
https://lists.gnu.org/r/emacs-devel/2020-01/msg00088.html
* lisp/cedet/ede/cpp-root.el (ede-create-lots-of-projects-under-dir):
Remove this quick hack, which didn’t do anything anyway.
* lisp/cedet/ede/pconf.el (ede-proj-configure-test-required-file):
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-print-col):
* lisp/net/nsm.el (nsm-check-tls-connection):
Use ‘when’ rather than bypassing it.  This doesn’t affect behavior
and is better style.
* lisp/cedet/srecode/semantic.el (srecode-semantic-handle-:tag):
Fix typo that suppressed an error.
* lisp/filesets.el (filesets-run-cmd): Fix typo that mishandled spacing.
* lisp/gnus/gnus-cloud.el (gnus-cloud-update-newsrc-data):
Fix typo that caused “GROUP has older different info in the cloud
as of DATE, update it here?” prompt result to always be treated as
“yes”.
* lisp/gnus/mml-smime.el (mml-smime-openssl-encrypt): Simplify,
since smime-encrypt-buffer signals error on failure.
* lisp/international/titdic-cnv.el (tsang-quick-converter): Simplify.
The conversion of this file to utf-8-emacs in
2019-01-08T02:18:40Z!monnier@iro.umontreal.ca removed the
distinction between Big5 and CNS fulltitles in the generated docstring.
* lisp/org/org-agenda.el (org-agenda-show-and-scroll-up):
* lisp/textmodes/table.el (table--generate-source-cell-contents):
Simplify by removing useless code.
* lisp/org/ox-odt.el (org-odt--format-timestamp): Fix typo that
always output time-of-day even when the timestamp lacked it.

4 years agoFix a scoping error in tramp-sudoedit.el
Michael Albinus [Sat, 4 Jan 2020 13:00:39 +0000 (14:00 +0100)]
Fix a scoping error in tramp-sudoedit.el

* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-file-system-info):
Fix a scoping error.

4 years ago* lisp/autorevert.el (auto-revert-notify-handler): Fix bracketing.
Mattias Engdegård [Fri, 3 Jan 2020 23:01:42 +0000 (00:01 +0100)]
* lisp/autorevert.el (auto-revert-notify-handler): Fix bracketing.

4 years agoFix typo in 'window_box_height'
Martin Rudalics [Sat, 4 Jan 2020 08:43:13 +0000 (09:43 +0100)]
Fix typo in 'window_box_height'

* src/xdisp.c (window_box_height): Add missing 'else'.

4 years agoInstall g++ for CEDET tests
Mattias Engdegård [Fri, 3 Jan 2020 13:08:23 +0000 (14:08 +0100)]
Install g++ for CEDET tests

* .gitlab-ci.yml (before_script): Add g++.
Backport from master.

4 years ago* lisp/net/tramp.el: Fix typos.
Michael Albinus [Fri, 3 Jan 2020 18:33:10 +0000 (19:33 +0100)]
* lisp/net/tramp.el: Fix typos.

4 years ago* lisp/net/tramp.el (tramp-file-local-name): New defun. (Bug#34343)
Michael Albinus [Fri, 3 Jan 2020 12:20:32 +0000 (13:20 +0100)]
* lisp/net/tramp.el (tramp-file-local-name): New defun.  (Bug#34343)

4 years agoAdapt commentary in Tramp persistency file
Michael Albinus [Fri, 3 Jan 2020 12:19:24 +0000 (13:19 +0100)]
Adapt commentary in Tramp persistency file

* lisp/net/tramp-cache.el (tramp-dump-connection-properties):
Adapt commentary in `tramp-persistency-file-name'.

4 years agoChange Tramp version to 2.4.3.27.1
Michael Albinus [Fri, 3 Jan 2020 12:18:52 +0000 (13:18 +0100)]
Change Tramp version to 2.4.3.27.1

* doc/misc/trampver.texi:
* lisp/net/trampver.el: Change version to "2.4.3.27.1".
(customize-package-emacs-version-alist): Add Tramp version
integrated in Emacs 27.1.

4 years ago; * src/dispnew.c (adjust_glyph_matrix): Fix last change.
Eli Zaretskii [Fri, 3 Jan 2020 08:19:23 +0000 (10:19 +0200)]
; * src/dispnew.c (adjust_glyph_matrix): Fix last change.

4 years agoFix redisplay when mode-line-format changes mode-line's height
Eli Zaretskii [Fri, 3 Jan 2020 07:28:35 +0000 (09:28 +0200)]
Fix redisplay when mode-line-format changes mode-line's height

* lisp/frame.el (top-level): Add mode-line-format,
tab-line-format, and header-line-format to the list of variables
that should trigger an immediate redisplay of the buffer's
window.  This fixes redisplay of windows when the mode line
changes its height.

* src/xdisp.c (window_box_height): Use the window's
mode_line_height, tab_line_height, and header_line_height fields
in preference to CURRENT_MODE_LINE_HEIGHT,
CURRENT_TAB_LINE_HEIGHT, and CURRENT_HEADER_LINE_HEIGHT,
respectively.  This fixes display of vertical scroll bar when the
height of the window's mode line changes.
* src/dispnew.c (adjust_glyph_matrix): When resizing a window's
matrix, reset the mode_line_p flag of the previous mode-line row,
so that the window_box_height, CURRENT_MODE_LINE_HEIGHT, and their
ilk won't use stale info.  (Bug#38828)

4 years ago* src/fileio.c (Fwrite_region): Improve the doc string.
Eli Zaretskii [Thu, 2 Jan 2020 17:34:30 +0000 (19:34 +0200)]
* src/fileio.c (Fwrite_region): Improve the doc string.

4 years agoFix removal of frame decorations on Windows (Bug#38705)
Martin Rudalics [Thu, 2 Jan 2020 08:35:49 +0000 (09:35 +0100)]
Fix removal of frame decorations on Windows (Bug#38705)

* src/w32fns.c (w32_set_undecorated): Actualize
f->output_data.w32->dwStyle for subsequent calls of
AdjustWindowRect (Bug#38705).
* src/w32term.h (struct w32_output): Add comment for
dwstyle slot.

4 years agoFix compilation with GTK versions older than 3
Eli Zaretskii [Wed, 1 Jan 2020 17:55:35 +0000 (19:55 +0200)]
Fix compilation with GTK versions older than 3

* src/xfns.c (x_get_net_workarea): Change a recently moved #ifndef
so that GTK builds which need this function will compile it.
Reported by John <jpff@codemist.co.uk>.

(cherry picked from commit d36adb544d984b91c70f6194da01344e4b2b6fc9)

4 years agoFix reverting customizations
Eli Zaretskii [Wed, 1 Jan 2020 17:49:57 +0000 (19:49 +0200)]
Fix reverting customizations

* lisp/custom.el (custom-push-theme): Don't use setcar to modify
the recorded value of PROP; instead, cons a new property list by
deleting the old value and adding the new one.  (Bug#38812)

4 years ago* lisp/loadup.el: Set max-specpdl-size to 1800 when loading cl-generic.el.
Mattias Engdegård [Wed, 1 Jan 2020 16:35:01 +0000 (17:35 +0100)]
* lisp/loadup.el: Set max-specpdl-size to 1800 when loading cl-generic.el.

4 years agoRevert "Raise default max-specpdl-size value"
Mattias Engdegård [Wed, 1 Jan 2020 16:22:35 +0000 (17:22 +0100)]
Revert "Raise default max-specpdl-size value"

This reverts commit bb9402e6e9c12938aee31b81e25511eb1f6335d2.

4 years ago; Fix NEWS.24
Eli Zaretskii [Wed, 1 Jan 2020 16:30:58 +0000 (18:30 +0200)]
; Fix NEWS.24

* etc/NEWS.24: Minor retroactive wording changes and additions to
fix the version shown by Help commands.  (Bug#38844)

4 years agoRaise default max-specpdl-size value
Mattias Engdegård [Wed, 1 Jan 2020 15:35:54 +0000 (16:35 +0100)]
Raise default max-specpdl-size value

Occasionally, loading cl-generic.el from source requires
max_specpdl_size > 1600 when bootstrapping, and thus fails.
In any case we are very close to the limit.

* src/eval.c (init_eval_once): Raise max_specpdl_size to 1800.
* doc/lispref/variables.texi (Local Variables): Update docs.

4 years ago; Auto-commit of loaddefs files.
Glenn Morris [Wed, 1 Jan 2020 14:14:47 +0000 (06:14 -0800)]
; Auto-commit of loaddefs files.

4 years agoUpdate distribution documentation
Phillip Lord [Wed, 1 Jan 2020 10:50:14 +0000 (11:50 +0100)]
Update distribution documentation

* admin/nt/README-ftp-server: Remove as obsolete
* admin/nt/dist-build/README-windows-binaries: Add information
  about installer

4 years agoPacify gcc -Wunused-function on Ubuntu 18.04.3
Paul Eggert [Wed, 1 Jan 2020 01:03:14 +0000 (01:03 +0000)]
Pacify gcc -Wunused-function on Ubuntu 18.04.3

This improves on 2019-12-25T20:01:07Z!eggert@cs.ucla.edu,
by fixing a GCC warning on Ubuntu 18.04.3
“‘x_get_net_workarea’ defined but not used”.
* src/xfns.c (x_get_net_workarea) [!USE_GTK]: Do not define.

4 years agoFix copyright years by hand
Paul Eggert [Wed, 1 Jan 2020 01:01:53 +0000 (01:01 +0000)]
Fix copyright years by hand

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

4 years agoUpdate copyright year to 2020
Paul Eggert [Wed, 1 Jan 2020 00:19:43 +0000 (00:19 +0000)]
Update copyright year to 2020

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

4 years ago; * etc/NEWS: Make the description of XDG fallback more accurate.
Eli Zaretskii [Tue, 31 Dec 2019 19:28:54 +0000 (21:28 +0200)]
; * etc/NEWS: Make the description of XDG fallback more accurate.

4 years agoDon't always resort in recently introduced icomplete--sorted-completions
João Távora [Wed, 25 Dec 2019 19:18:17 +0000 (19:18 +0000)]
Don't always resort in recently introduced icomplete--sorted-completions

Doing so breaks icomplete-forward-completions and
icomplete-backward-completions.

* lisp/icomplete.el (icomplete--sorted-completions): Don't always
resort.

(cherry picked from commit 639fb50ed4c622f99dfbde32fbdbca42ce36d385)

4 years agoDon't force completion recalculation in icomplete-fido-ret
João Távora [Wed, 25 Dec 2019 17:57:20 +0000 (17:57 +0000)]
Don't force completion recalculation in icomplete-fido-ret

Besides the adverse effect of delaying completions, it tripped up the
useful logic of icomplete-force-complete-and-exit in the case where a
default was available, but no completions calculated yet.

* lisp/icomplete.el (icomplete-fido-ret): Don't force calculation
of completions.

(cherry picked from commit 13778aa5be7bf028893672d84c2a291f491d8216)

4 years agoCorrectly cache sorted completions in icomplete--sorted-completions
João Távora [Wed, 25 Dec 2019 17:54:00 +0000 (17:54 +0000)]
Correctly cache sorted completions in icomplete--sorted-completions

* lisp/icomplete.el (icomplete--sorted-completions): Use
completion--cache-all-sorted-completions.

(cherry picked from commit 83587bb68830bd91124f99ddf8590d1d5f63869f)

4 years agoMove flex style's minibuffer-default-aware sorting to lisp/icomplete.el
João Távora [Tue, 24 Dec 2019 10:40:39 +0000 (10:40 +0000)]
Move flex style's minibuffer-default-aware sorting to lisp/icomplete.el

This moves the logic from the series of commits starting in the commit named:

  Improve sorting of flex completion style with non-nil minibuffer-default

to lisp/icomplete.el, so far the only confirmed beneficiary of that
functionality.

* lisp/icomplete.el (icomplete--sorted-completions): Consider
minibuffer-default here.

* lisp/minibuffer.el (completion--flex-adjust-metadata): Simplify.

(cherry picked from commit 0d2a711dc9a65dc8eb6e995369e70cddbcd7d9a4)

4 years agoMake fido-mode behave more like ido-mode when finding directories
João Távora [Mon, 23 Dec 2019 23:43:30 +0000 (23:43 +0000)]
Make fido-mode behave more like ido-mode when finding directories

Notably C-x d (M-x dired) and C-x v d (M-x vc-dir) behaved quite
differently, having regular files as the default instead of ido's
usual "./".

* lisp/icomplete.el (icomplete--sorted-completions): New helper.
(icomplete-completions): Use it.

(cherry picked from commit ee914051fbb4fbff9073a23b5ea7668bf48b5c6a)

4 years agoSlightly simplify lisp/icomplete.el with new icomplete--category helper
João Távora [Mon, 23 Dec 2019 23:19:01 +0000 (23:19 +0000)]
Slightly simplify lisp/icomplete.el with new icomplete--category helper

* lisp/icomplete.el (icomplete-fido-kill)
(icomplete-fido-delete-char, icomplete-fido-ret)
(icomplete-fido-backward-updir, icomplete-exhibit): Use
icomplete--category.
(icomplete--category): New helper.

(cherry picked from commit 24a1f520f91c278cb8cc57325ea80285a3b252cf)

4 years agoAnother adjustment to flex completion style's sorting function
João Távora [Mon, 23 Dec 2019 23:11:59 +0000 (23:11 +0000)]
Another adjustment to flex completion style's sorting function

* lisp/minibuffer.el (completion--flex-adjust-metadata): Adjust
case when minibuffer-default is non-nil.

(cherry picked from commit 9c912049927cfb18b9c8b37039b38ddf51f2fe81)

4 years ago; * test/lisp/calc/calc-tests.el: Fix warnings
Mattias Engdegård [Mon, 30 Dec 2019 14:24:13 +0000 (15:24 +0100)]
; * test/lisp/calc/calc-tests.el: Fix warnings

4 years agoMake minibuffer-tests work in out-of-tree builds (bug#38816)
Mattias Engdegård [Mon, 30 Dec 2019 14:40:13 +0000 (15:40 +0100)]
Make minibuffer-tests work in out-of-tree builds (bug#38816)

* test/lisp/minibuffer-tests.el (completion-table-test-quoting):
Set default-directory.

4 years agoMake comint-tests more robust (bug#38813)
Mattias Engdegård [Mon, 30 Dec 2019 13:10:02 +0000 (14:10 +0100)]
Make comint-tests more robust (bug#38813)

* test/lisp/comint-tests.el (comint-test-no-password-function)
(comint-test-password-function-with-value)
(comint-test-password-function-with-nil):
Call accept-process-output as many times as needed, with a slightly
more generous timeout (100 ms), after sending the Password: prompt to
the process, since there must be time for some back-and-forth
communication.  Also clear the process-query-on-exit flag, since it
doesn't go well with noninteractive tests.

4 years agoFix tar-mode reading the oldgnu Tar format
Eli Zaretskii [Mon, 30 Dec 2019 16:17:03 +0000 (18:17 +0200)]
Fix tar-mode reading the oldgnu Tar format

This makes sure an entry for a long file name will not
accidentally appear as a directory, and thus its size will be
disregarded, causing corrupted file headers for all the subsequent
entries.  The original problem happened because the long file name
truncated to 99 bytes happened to end in a slash, which tar-mode
takes to be the indication of a directory.
* lisp/tar-mode.el (tar-header-block-tokenize): Accept an
additional argument DISABLE-SLASH; if non-nil, don't set the
link-type field of the descriptor to 5 (meaning a directory) just
because the name ends in a slash.  Use this argument when calling
itself recursively, to read the entry of the file with a long
name.  Set the link-type to 5 if the long name ends in a slash.
(Bug#38777)

4 years agoEnsure mini-window is resized to show active minibuffer contents
Eli Zaretskii [Mon, 30 Dec 2019 16:00:17 +0000 (18:00 +0200)]
Ensure mini-window is resized to show active minibuffer contents

* src/keyboard.c (read_char, command_loop_1): Resize the
mini-window after clearing the echo area while minibuffer is
active.  (Bug#38645)

4 years agoFix mini-window resizing under resize-mini-windows = t
Eli Zaretskii [Mon, 30 Dec 2019 15:53:52 +0000 (17:53 +0200)]
Fix mini-window resizing under resize-mini-windows = t

* src/window.c (grow_mini_window): Fix resizing of mini-window
when the echo area is cleared, and the caller asks for the
mini-window to have zero lines.  (Bug#38791)

4 years agoFixes for makeinfo 4.13
Glenn Morris [Sun, 29 Dec 2019 23:41:52 +0000 (15:41 -0800)]
Fixes for makeinfo 4.13

* doc/lispref/customize.texi (Variable Definitions): Fix xref.
* doc/lispref/internals.texi (Writing Emacs Primitives)
(Module Values): Follow xref with comma.

4 years ago; fix previous NEWS entry
Robert Pluim [Sun, 29 Dec 2019 21:21:48 +0000 (22:21 +0100)]
; fix previous NEWS entry

4 years agoFix crash under -nw on macOS properly this time
Robert Pluim [Sun, 29 Dec 2019 19:41:28 +0000 (20:41 +0100)]
Fix crash under -nw on macOS properly this time

* src/dispextern.h (FACE_COLOR_TO_PIXEL): Only use
ns_color_index_to_rgba when we're running under the NS gui
(Bug#38564).

4 years agoRevert "Check for GUI frame in ns_color_index_to_rgba"
Robert Pluim [Sun, 29 Dec 2019 19:34:20 +0000 (20:34 +0100)]
Revert "Check for GUI frame in ns_color_index_to_rgba"

This reverts commit ea84a95bd8d43612b4a424fb93de25a68ac31d05.

4 years agoIgnore all color fonts when using XFT
Robert Pluim [Sun, 29 Dec 2019 19:08:38 +0000 (20:08 +0100)]
Ignore all color fonts when using XFT

* etc/NEWS: Announce change to matching color fonts when using XFT.

* src/ftfont.c (ftfont_list) [HAVE_XFT && FC_COLOR]: Query for the
color attribute of the matched font, and skip it if it is not
FcFalse (Bug#37786).

4 years agoAvoid unbounded growth of cl-random-state components (bug#38753)
Mattias Engdegård [Sun, 29 Dec 2019 12:51:48 +0000 (13:51 +0100)]
Avoid unbounded growth of cl-random-state components (bug#38753)

* lisp/emacs-lisp/cl-extra.el (cl-random):
Perform the modulo 2**23 operation before updating the state instead
of after.  The result is always the same, but it prevents the state
from growing into arbitrary large bignums.

Patch from Christopher Wellons.

4 years agoSync with Tramp 2.4.3
Michael Albinus [Sun, 29 Dec 2019 12:53:06 +0000 (13:53 +0100)]
Sync with Tramp 2.4.3

* doc/misc/trampver.texi:
* lisp/net/trampver.el: Change version to "2.4.3".

* lisp/net/tramp.el: Bump version.
(tramp-handle-shell-command): The temp file for error-buffer is remote.

* test/lisp/net/tramp-tests.el (tramp-test30-make-process):
Simplify buffer generation.
(tramp-test32-shell-command): Extend test.

4 years ago; xref-references-in-directory: Autoload as well
Dmitry Gutov [Sun, 29 Dec 2019 12:38:17 +0000 (15:38 +0300)]
; xref-references-in-directory: Autoload as well

4 years agoFix up requires
Dmitry Gutov [Sun, 29 Dec 2019 12:22:11 +0000 (15:22 +0300)]
Fix up requires

* lisp/progmodes/project.el (project-files):
Remove (require 'xref).
(project--files-in-directory): Add it here instead.
(project-find-regexp, project-or-external-find-regexp): And here.
For 'xref--show-xrefs'.

4 years agoExtract xref-matches-in-files from project--find-regexp-in-files
Dmitry Gutov [Sun, 29 Dec 2019 12:11:53 +0000 (15:11 +0300)]
Extract xref-matches-in-files from project--find-regexp-in-files

* lisp/progmodes/xref.el (xref-matches-in-files): Extract from
project--find-regexp-in-files.

* lisp/dired-aux.el (dired-do-find-regexp): Also use it here.

4 years agoRename xref-collect-references and xref-collect-matches
Dmitry Gutov [Sun, 29 Dec 2019 12:44:08 +0000 (15:44 +0300)]
Rename xref-collect-references and xref-collect-matches

* lisp/progmodes/xref.el (xref-references-in-directory): Rename
from xref-collect-references.  Update the sole caller.
(xref-matches-in-directory): Rename from xref-collect-matches.
Update all callers (all of them are in the /tests/ dir).

* test/lisp/progmodes/xref-tests.el (xref-tests-data-dir):
Don't use the EMACS_TEST_DIRECTORY env var. It doesn't work when
running interactively.

4 years ago; Improve the docstring some more
Dmitry Gutov [Sun, 29 Dec 2019 11:28:22 +0000 (14:28 +0300)]
; Improve the docstring some more

4 years agoImprove docstrings
Dmitry Gutov [Sat, 28 Dec 2019 17:07:25 +0000 (20:07 +0300)]
Improve docstrings

* lisp/progmodes/xref.el (xref-collect-matches)
(xref-collect-references): Improve docstrings.

4 years agoFix when expose draws partially visible first glyph (bug#38731)
Alan Third [Fri, 27 Dec 2019 16:16:37 +0000 (16:16 +0000)]
Fix when expose draws partially visible first glyph (bug#38731)

* src/xdisp.c (expose_area): When the face extends to the end of the
line draw text from the correct x coordinate.

4 years agoDon't require semantic/fw
Dmitry Gutov [Sat, 28 Dec 2019 16:37:22 +0000 (19:37 +0300)]
Don't require semantic/fw

* lisp/progmodes/xref.el (xref-collect-matches): Don't require
semantic/fw, we haven't been using semantic-find-file-noselect
here for a while.

4 years agoDo some renames for clarity
Dmitry Gutov [Sat, 28 Dec 2019 16:28:30 +0000 (19:28 +0300)]
Do some renames for clarity

* lisp/progmodes/xref.el (xref--last-file-buffer):
Rename from xref--last-visiting-buffer.  Update users.
(xref--find-file-buffer): Rename from xref--find-buffer-visiting
to match the standard function that gets called inside.  Ditto.

4 years agoRearrange NEWS, add missing documentation
Eli Zaretskii [Sat, 28 Dec 2019 13:19:05 +0000 (15:19 +0200)]
Rearrange NEWS, add missing documentation

* etc/NEWS: Rearrange and mark entries whether documented or not.

* doc/lispref/streams.texi (Output Variables): Document the new
default of 'print-quoted'.
* doc/lispref/keymaps.texi (Functions for Key Lookup): Document
that KEYMAP arg to 'lookup-key' can also be a list.
* doc/lispref/customize.texi (Variable Definitions): Document the
:local keyword of 'defcustom'.
* doc/lispref/numbers.texi (Float Basics): Document changes in
'logb'.
* doc/lispref/hooks.texi (Standard Hooks): Document
'comint-password-function'.

* doc/emacs/display.texi (Text Scale): Document text-size
adjustment using the mouse wheel.
* doc/emacs/frames.texi (Mouse Commands): Document image scaling
with the mouse wheel.
* doc/emacs/windows.texi (Window Convenience): Document
'global-tab-line-mode'.
* doc/emacs/search.texi (Repeat Isearch, Symbol Search)
(Isearch Yank): Document the new support for numeric arguments in
Isearch commands.
(Special Isearch): Document 'M-s M->' and 'M-s M-<'.
(Search Customizations): Document 'isearch-lazy-count'.  Improve
indexing.
(Not Exiting Isearch): Document the new value of
'isearch-allow-scroll'.
* doc/emacs/maintaining.texi (Xref Commands): Document the new 'g'
key binding.
* doc/emacs/package.texi (Package Installation): Document changes
in 'package-check-signature'.
* doc/emacs/maintaining.texi (VC Change Log): Document
'vc-log-search'.
* doc/emacs/dired.texi (Operating on Files): Document
'dired-vc-rename'.

4 years agoFix interactive spec in netrc-parse
Xu Chunyang [Sat, 28 Dec 2019 12:40:57 +0000 (13:40 +0100)]
Fix interactive spec in netrc-parse

* lisp/net/netrc.el (netrc-parse): Fix placement of interactive
spec (bug#38773).

4 years agoFix documentation of define-obsolete-* functions
Eli Zaretskii [Sat, 28 Dec 2019 09:13:25 +0000 (11:13 +0200)]
Fix documentation of define-obsolete-* functions

* doc/lispref/functions.texi (Obsolete Functions): Make
documentation of functions that obsolete symbols match the
advertised calling conventions.

* lisp/emacs-lisp/byte-run.el (define-obsolete-function-alias)
(define-obsolete-variable-alias, define-obsolete-face-alias):
State in the doc strings that WHEN is a mandatory argument, to be
consistent with the advertised calling convention.  (Bug#38675)

4 years agoFix recent gnus-start.el breakage
Lars Ingebrigtsen [Sat, 28 Dec 2019 00:45:12 +0000 (01:45 +0100)]
Fix recent gnus-start.el breakage

* lisp/gnus/gnus-start.el (gnus-group-change-level): Fix previous
patch that made info nil when adding new groups (thereby making
gnus-newsrc-alist invalid).

4 years ago(xref--find-buffer-visiting): Speed up by using get-file-buffer
Dmitry Gutov [Fri, 27 Dec 2019 16:17:48 +0000 (19:17 +0300)]
(xref--find-buffer-visiting): Speed up by using get-file-buffer

* lisp/progmodes/xref.el (xref--find-buffer-visiting):
Speed up by using get-file-buffer.
(xref--collect-matches): Remove the condition on remote-id.
(https://lists.gnu.org/archive/html/emacs-devel/2019-12/msg00753.html)

4 years agoproject--vc-list-files: Recurse into submodules
Dmitry Gutov [Fri, 27 Dec 2019 15:18:41 +0000 (18:18 +0300)]
project--vc-list-files: Recurse into submodules

* lisp/progmodes/project.el (project-try-vc): Do not treat a Git
submodule as a project root, go up to the parent repo.
(project--git-submodules): New function.
(project--vc-list-files): Use it.  Recurse into submodules.

4 years agoMerge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27
Eli Zaretskii [Fri, 27 Dec 2019 14:20:27 +0000 (16:20 +0200)]
Merge branch 'emacs-27' of git.savannah.gnu.org:/srv/git/emacs into emacs-27

4 years agoMinor improvements of buffer documentation
Eli Zaretskii [Fri, 27 Dec 2019 14:19:09 +0000 (16:19 +0200)]
Minor improvements of buffer documentation

* doc/emacs/buffers.texi (Buffers): Say that buffers are killed
when no longer needed.  Suggested by Jean-Christophe Helary
<jean.christophe.helary@traduction-libre.org>.

4 years agoxref--collect-matches: Speed up on remote
Dmitry Gutov [Fri, 27 Dec 2019 14:08:53 +0000 (17:08 +0300)]
xref--collect-matches: Speed up on remote

* lisp/progmodes/xref.el (xref--collect-matches):
Don't call find-buffer-visiting on remote file names, it's pretty
slow (bug#34343).

4 years ago; project--find-regexp-in-files: Avoid prepending remote-id twice (bug#34343)
Dmitry Gutov [Fri, 27 Dec 2019 14:06:25 +0000 (17:06 +0300)]
; project--find-regexp-in-files: Avoid prepending remote-id twice (bug#34343)

4 years ago; Use regexp type in tramp-adb-prompt (backport, do not merge)
Mattias Engdegård [Fri, 27 Dec 2019 09:25:05 +0000 (10:25 +0100)]
; Use regexp type in tramp-adb-prompt (backport, do not merge)

* lisp/net/tramp-adb.el (tramp-adb-prompt): Use 'regexp' instead
of 'string' as type for values that are regexps in defcustom
declarations.

4 years agoFix installer build
Phillip Lord [Thu, 26 Dec 2019 22:01:02 +0000 (23:01 +0100)]
Fix installer build

* admin/nt/dist-build/build-zips.sh: Ensure that NSIS build always
  uses the actual build number to locate its files.

4 years agoUpdate Windows build documentation
Phillip Lord [Thu, 26 Dec 2019 20:13:38 +0000 (21:13 +0100)]
Update Windows build documentation

* admin/nt/dist-build/README-scripts: Update with branch and snapshot
  information.

4 years agoCalc: add missing dynamic variable declarations
Mattias Engdegård [Thu, 26 Dec 2019 18:37:10 +0000 (19:37 +0100)]
Calc: add missing dynamic variable declarations

* lisp/calc/calc-alg.el (math-simplify-only, calc-simplify-mode)
(math-expand-formulas, calc-poly-div-remainder)
(math-living-dangerously, math-simplifying, calc-angle-mode)
(calc-prefer-frac, math-poly-base-variable):
Declare dynamic variables.
* test/lisp/calc/calc-tests.el (calc-poly-div):
Add test for at least one bug caused by missing declarations.

4 years ago* doc/emacs/buffers.texi (Kill Buffer): Improve indexing.
Eli Zaretskii [Thu, 26 Dec 2019 16:20:12 +0000 (18:20 +0200)]
* doc/emacs/buffers.texi (Kill Buffer): Improve indexing.

4 years agoSpeed up dired-do-find-regexp
Dmitry Gutov [Thu, 26 Dec 2019 15:39:48 +0000 (17:39 +0200)]
Speed up dired-do-find-regexp

* lisp/dired-aux.el (dired-do-find-regexp): Speed up (bug#36857).
Previously, 'find' was called for every marked file (for plain
files and directories both).  Now 'find' is only called for
directories.

4 years ago; Remove outdated declarations
Dmitry Gutov [Thu, 26 Dec 2019 15:32:30 +0000 (17:32 +0200)]
; Remove outdated declarations

4 years ago; Clarify the assumption
Dmitry Gutov [Thu, 26 Dec 2019 15:31:11 +0000 (17:31 +0200)]
; Clarify the assumption

4 years agoproject--find-regexp-in-files: Support remote files
Dmitry Gutov [Thu, 26 Dec 2019 13:38:53 +0000 (15:38 +0200)]
project--find-regexp-in-files: Support remote files

* lisp/progmodes/project.el (project--find-regexp-in-files):
Support remote files (bug#34343).

4 years agoDocument some restrictions for module functions.
Philipp Stephani [Thu, 26 Dec 2019 10:31:51 +0000 (11:31 +0100)]
Document some restrictions for module functions.

* doc/lispref/internals.texi (Module Functions): Document some
restrictions for module functions.