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4 years agobug-reference auto-setup for IRC, implementation for rcirc
Tassilo Horn [Fri, 17 Jul 2020 18:59:04 +0000 (20:59 +0200)]
bug-reference auto-setup for IRC, implementation for rcirc

* lisp/progmodes/bug-reference.el (bug-reference-setup-from-irc-alist):
New defvar for configuring bug regexp and URL based on IRC channel and
server names.
(bug-reference--maybe-setup-from-irc): New defun doing the setup given
channel and server.
(bug-reference-try-setup-from-rcirc): New defun calling the above for
rcirc buffers.
(bug-reference--run-auto-setup): Enable the auto-setup for rcirc.
* etc/NEWS: Extend entry describing bug-reference auto-setup.

4 years agoFix NOT-CURRENT behaviour in text-property-search-backward
Lars Ingebrigtsen [Fri, 17 Jul 2020 16:44:49 +0000 (18:44 +0200)]
Fix NOT-CURRENT behaviour in text-property-search-backward

* lisp/emacs-lisp/text-property-search.el
(text-property-search-backward): Fix inconsistent behaviour of
S-TAB in eww (and other callers that use the NOT-CURRENT
behaviour) when there are adjacent elements
(bug#39239).

4 years agoFix <textarea> default texts in eww
Xu Chunyang [Fri, 17 Jul 2020 14:43:57 +0000 (16:43 +0200)]
Fix <textarea> default texts in eww

* lisp/net/eww.el (eww-tag-textarea): <textarea> default text
comes from the contents, not a value attribute (bug#39867).

4 years agoDon't message complete GIF data upon errors
Lars Ingebrigtsen [Fri, 17 Jul 2020 14:01:55 +0000 (16:01 +0200)]
Don't message complete GIF data upon errors

* src/image.c (gif_load): When unable to parse a GIF specified
via a data attribute, don't message the complete binary, because
that's not useful (bug#40850).

4 years agoAdd support for a shr-max-width variable
Lars Ingebrigtsen [Fri, 17 Jul 2020 13:45:04 +0000 (15:45 +0200)]
Add support for a shr-max-width variable

* doc/misc/eww.texi (Advanced): Document it.

* lisp/net/shr.el (shr-max-width): Add new variable (bug#40909).
(shr-insert-document): Use it.

4 years agoClarify shr width computation
Lars Ingebrigtsen [Fri, 17 Jul 2020 13:30:29 +0000 (15:30 +0200)]
Clarify shr width computation

* lisp/net/shr.el (shr-insert-document): Clarify width
computation: shr-width was checked again in the `else' part where
we already knew it was nil.

4 years ago; Simplify last change in shr.el
Basil L. Contovounesios [Fri, 17 Jul 2020 11:04:09 +0000 (12:04 +0100)]
; Simplify last change in shr.el

* lisp/net/shr.el (shr-max-columns): Simplify some function calls.

4 years agoMake old aliases to gnus-child* commands work before Gnus is loaded
Lars Ingebrigtsen [Fri, 17 Jul 2020 01:52:35 +0000 (03:52 +0200)]
Make old aliases to gnus-child* commands work before Gnus is loaded

* lisp/gnus/gnus.el (gnus-slave-no-server, gnus-slave): Mark as
obsolete in a way that still lets them be used as interactive
commands before Gnus is loaded.
* lisp/gnus/gnus-agent.el (gnus-slave-unplugged): Ditto (bug#42401).

4 years agoShow eww bookmarks buffer only if it's not empty
Stefan Kangas [Fri, 17 Jul 2020 01:23:15 +0000 (03:23 +0200)]
Show eww bookmarks buffer only if it's not empty

* lisp/net/eww.el (eww-list-bookmarks): Don't show buffer if there
are no bookmarks.  (Bug#41385)
(eww-bookmark-prepare): Move signalling an error if there are no
bookmarks from here...
(eww-read-bookmarks): ...to here.  Add new argument `error-out' to
control this.
(eww-next-bookmark, eww-previous-bookmark): Call
`eww-read-bookmarks'.

4 years agoFix problems with not rendering shr tables with rowspan
Lars Ingebrigtsen [Fri, 17 Jul 2020 01:13:05 +0000 (03:13 +0200)]
Fix problems with not rendering shr tables with rowspan

* lisp/net/shr.el (shr-max-columns): When rowspans were in effect,
columns would go missing from subsequent lines (bug#42194).

4 years agoAdjust naming convention for dependent Gnus sessions
Lars Ingebrigtsen [Thu, 16 Jul 2020 23:46:57 +0000 (01:46 +0200)]
Adjust naming convention for dependent Gnus sessions

* doc/misc/gnus.texi (Child Gnusae): Rename node from "Slave
Gnusae" and adjust wording.  Also remove at least one joke.

* lisp/gnus/gnus-start.el (gnus-no-server-1, gnus-1)
(gnus-setup-news, gnus-save-newsrc-file): Adjust parameter names.
(gnus-child-mode): Rename and add alias.
(gnus-child-save-newsrc): Rename.
(gnus-parent-read-child-newsrc): Ditto.

* lisp/gnus/gnus-group.el (gnus-group-mode)
(gnus-group-get-new-news): Ditto.

* lisp/gnus/gnus-agent.el (gnus-child-unplugged): Rename function
from gnus-slave-unplugged (and add the latter as an obsolete alias).

* lisp/gnus/gnus.el (gnus-other-frame-function): Adjust function
names in the defcustom to new naming scheme.
(gnus-other-frame-resume-function): Ditto.
(gnus): Adjust parameter names.

4 years agoAdd tramp and orgmode to bug-reference-setup-from-mail-alist.
Tassilo Horn [Thu, 16 Jul 2020 16:38:59 +0000 (18:38 +0200)]
Add tramp and orgmode to bug-reference-setup-from-mail-alist.

Also add a TODO that I should implement something similar for
IRC (rcirc/ERC).

* lisp/progmodes/bug-reference.el (bug-reference-setup-from-mail-alist):
Auto-setup also with groups matching orgmode and tramp.

4 years agoUse describe-char-padded-string for composed character names in "C-u C-x ="
Juri Linkov [Wed, 15 Jul 2020 23:43:06 +0000 (02:43 +0300)]
Use describe-char-padded-string for composed character names in "C-u C-x ="

* lisp/descr-text.el (describe-char): Use describe-char-padded-string
for displaying Unicode names of composed characters on GUI frames.
(Bug#42256)

4 years ago;Fix eldoc regression bug#42365
Tassilo Horn [Wed, 15 Jul 2020 16:58:57 +0000 (18:58 +0200)]
;Fix eldoc regression bug#42365

4 years ago* lisp/epa.el (epa-show-key): New command.
Jonas Bernoulli [Mon, 20 Apr 2020 21:31:16 +0000 (23:31 +0200)]
* lisp/epa.el (epa-show-key): New command.

Users can move in `epa-key-list-mode' buffers using either
`next-line'/`previous-line' or `widget-forward'/`widget-backward'.
When using the first set of commands, then the cursor stays in the
current column and that normally is the first column.  The key
widgets do not begin until the third character of their respective
lines.

All `epa' commands work regardless of whether the cursor is on the
widget or before them.  The `epa-show-key' command did not exist until
now because the `widget-button-press' already performs its task.  But
because the widgets don't span complete lines we actually need this
command too.

4 years agoepa-key-list-mode-map: Use widget-keymap as parent keymap
Jonas Bernoulli [Mon, 20 Apr 2020 21:33:44 +0000 (23:33 +0200)]
epa-key-list-mode-map: Use widget-keymap as parent keymap

Normally when one keymap is to be treated as the parent of another,
then that relationship is setup once at the time when the child is
being defined, i.e. at birth.  For some reason, this was not done
here; instead `widget-keymap' is set as `epa-key-list-mode-map'
parent every time the former is setup to be used as the local map.

This appears to be a mistake.  A few other keymaps use `widget-keymap'
as their parent and in those cases the relationship is established
just once. `epa-key-list-mode-map' is the only exception and because
there is absolutely no indication that that is justified, we remove
this inconsistency.

* lisp/epa.el (epa-key-list-mode-map): Set the parent of this keymap
while defining it.
* lisp/epa.el (epa--list-keys): Do not set the parent of the local
keymap here.

4 years agoCosmetic changes to epa libraries
Jonas Bernoulli [Tue, 18 Feb 2020 15:56:16 +0000 (16:56 +0100)]
Cosmetic changes to epa libraries

These changes make the code more readable.

* lisp/epa-dired.el (epa-dired-do-decrypt, epa-dired-do-verify)
(epa-dired-do-sign, epa-dired-do-encrypt): Use dolist instead
of while.
* lisp/epa-file.el (epa-file-passphrase-callback-function):
Set just one variable per setq call.

4 years agoDrop unnecessary backward compatibility aliases
Jonas Bernoulli [Tue, 18 Feb 2020 15:58:31 +0000 (16:58 +0100)]
Drop unnecessary backward compatibility aliases

We can assume that `encode-coding-string' and `decode-coding-string'
are available; they were added in 1997.

* lisp/epa-file.el (epa-file--encode-coding-string)
(epa-file--decode-coding-string): Remove aliases for
encode-coding-string and decode-coding-string.
* lisp/epa-file.el (epa-file-write-region): Use encode-coding-string
instead of removed epa-file--encode-coding-string.

4 years agoImprove and add doc-strings
Jonas Bernoulli [Tue, 18 Feb 2020 15:59:00 +0000 (16:59 +0100)]
Improve and add doc-strings

* lisp/epa-file.el (epa-file-select-keys):
lisp/epa-hook.el (epa-file-name-regexp):
lisp/epa.el (epa-exit-buffer): Improve doc-string.
* lisp/epa-hook.el (epa-file-name-regexp-update): Add doc-string.

4 years ago* lisp/epg-config.el (epg-config--make-gpg-configuration): Fix indentation.
Jonas Bernoulli [Tue, 18 Feb 2020 15:53:34 +0000 (16:53 +0100)]
* lisp/epg-config.el (epg-config--make-gpg-configuration): Fix indentation.

4 years agoAdd all epa faces to epa-faces Custom group
Jonas Bernoulli [Tue, 18 Feb 2020 15:49:19 +0000 (16:49 +0100)]
Add all epa faces to epa-faces Custom group

`epa-validity-face-alist' isn't actually a face but belongs
in that group anyway.

* lisp/epa.el (epa-field-name, epa-field-body)
(epa-validity-face-alist): Add to epa-faces Custom group.

4 years ago* lisp/epa.el (epa-faces): Move definition.
Jonas Bernoulli [Tue, 18 Feb 2020 15:45:34 +0000 (16:45 +0100)]
* lisp/epa.el (epa-faces): Move definition.

Previously option `epa-mail-aliases' was the only option that was
defined right after the group `epa-faces' and right before all the
faces.  Now it is defined with all the other options and thus before
the definition of the `epa-faces' group, which it does not belong to.

4 years agoImprove display of composed character names in "C-u C-x =" on GUI frames
Juri Linkov [Tue, 14 Jul 2020 23:19:49 +0000 (02:19 +0300)]
Improve display of composed character names in "C-u C-x =" on GUI frames

* lisp/descr-text.el (describe-char): On GUI frames, display the
Unicode names of really composed characters only (Bug#42256)

4 years agoConsistently stylize eldoc as ElDoc in more prose
Basil L. Contovounesios [Tue, 14 Jul 2020 12:49:34 +0000 (13:49 +0100)]
Consistently stylize eldoc as ElDoc in more prose

This fixes new occurrences of "Eldoc" since emacs-27.

* doc/lispref/modes.texi (Major Mode Conventions):
* etc/NEWS:
* lisp/descr-text.el (describe-char-eldoc):
* lisp/emacs-lisp/eldoc.el (eldoc-echo-area-use-multiline-p)
(eldoc-prefer-doc-buffer, eldoc--documentation-strategy-defcustom):
Consistently capitalize eldoc as ElDoc rather than Eldoc in
documentation and commentary.

4 years agoImprove documentation of "C-u C-x ="
Juri Linkov [Tue, 14 Jul 2020 00:12:06 +0000 (03:12 +0300)]
Improve documentation of "C-u C-x ="

* doc/emacs/mule.texi (International Chars): Update the
composition information displayed by "C-u C-x =".  (Bug#42256)

4 years agoDisplay "C-u C-x =" composed character names on GUI frames as well
Juri Linkov [Sun, 12 Jul 2020 23:33:02 +0000 (02:33 +0300)]
Display "C-u C-x =" composed character names on GUI frames as well

* lisp/descr-text.el (describe-char): On GUI frames, display the
Unicode names of the composed characters like they are displayed
on TTY frames.  (Bug#42256)

4 years ago;* lisp/progmodes/project.el (project-current): Doc fix.
Eli Zaretskii [Sun, 12 Jul 2020 18:48:39 +0000 (21:48 +0300)]
;* lisp/progmodes/project.el (project-current): Doc fix.

4 years ago; Roll back certain doc changes; clarify what "transient" is
Dmitry Gutov [Sun, 12 Jul 2020 17:55:23 +0000 (20:55 +0300)]
; Roll back certain doc changes; clarify what "transient" is

4 years agoFix a typo in eldoc.el
James N. V. Cash [Fri, 10 Jul 2020 15:38:47 +0000 (11:38 -0400)]
Fix a typo in eldoc.el

* lisp/emacs-lisp/eldoc.el (eldoc-documentation-functions): Fix a
typo.  (Bug#42310)

Copyright-paperwork-exempt: yes

4 years agoFix last doc changes in project.el
Eli Zaretskii [Sun, 12 Jul 2020 13:57:40 +0000 (16:57 +0300)]
Fix last doc changes in project.el

* lisp/progmodes/project.el (project-find-functions)
(project-current): Add back information which was recently
removed.

4 years agoSort out ElDoc backward compatibility of eldoc-documentation-function
João Távora [Fri, 10 Jul 2020 19:49:54 +0000 (20:49 +0100)]
Sort out ElDoc backward compatibility of eldoc-documentation-function

As explained previously, we can't simply make
eldoc-documentation-function an variable alias for
eldoc-documentation-strategy, because ElDoc is pre-loaded in Emacs <
28, where it holds at least one buffer-local binding.  So if eldoc.el
is loaded in those versions, we do the variable alias binding in
reverse.  We do this using a macro
eldoc--documentation-strategy-defcustom to at load time in which
direction to make the variable alias.

* lisp/emacs-lisp/eldoc.el
(eldoc--documentation-strategy-defcustom): Helper macro.
(eldoc-documentation-strategy, eldoc-documentation-function): Use it.
(Version): Bump to 1.5.0

4 years agoMore Tramp code cleanup
Michael Albinus [Sun, 12 Jul 2020 13:02:56 +0000 (15:02 +0200)]
More Tramp code cleanup

* lisp/net/tramp.el (tramp-process-actions):
* lisp/net/tramp-adb.el (tramp-adb-handle-file-system-info)
(tramp-adb-handle-set-file-times)
(tramp-adb-maybe-open-connection):
* lisp/net/tramp-cmds.el (tramp-rename-files, tramp-rename-these-files)
(tramp-reporter-dump-variable):
* lisp/net/tramp-sh.el (tramp-do-file-attributes-with-stat)
(tramp-sh-handle-file-selinux-context)
(tramp-do-directory-files-and-attributes-with-stat)
(tramp-sh-handle-file-name-all-completions)
(tramp-sh-handle-write-region)
(tramp-sh-handle-file-notify-add-watch)
(tramp-sh-gvfs-monitor-dir-process-filter)
(tramp-sh-inotifywait-process-filter)
(tramp-sh-handle-file-system-info, tramp-find-executable)
(tramp-open-shell, tramp-find-shell):
* lisp/net/tramp-smb.el (tramp-smb-do-file-attributes-with-stat)
(tramp-smb-handle-file-system-info):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-file-selinux-context)
(tramp-sudoedit-handle-file-system-info): Remove superfluous
`eval-when-compile', `concat' creates the string during byte
compilation.  Reported by Mattias Engdegård <mattiase@acm.org>.

* lisp/net/tramp-adb.el (tramp-adb-prompt): Simplify.
(tramp-adb-send-command):
* lisp/net/tramp-gvfs.el (tramp-gvfs-dbus-string-to-byte-array):
Use `string-match-p'.

* lisp/net/tramp-sh.el (tramp-sunos-unames): New defconst.
(tramp-find-executable, tramp-find-shell, tramp-get-remote-stat): Use it.

4 years agoproject-kill-buffers: Update the docstring too
Dmitry Gutov [Sun, 12 Jul 2020 00:46:37 +0000 (03:46 +0300)]
project-kill-buffers: Update the docstring too

* lisp/progmodes/project.el (project-kill-buffers):
Copy a sentence over from project-switch-to-buffer.

4 years agoMore docstring updates in project.el
Dmitry Gutov [Sun, 12 Jul 2020 00:39:16 +0000 (03:39 +0300)]
More docstring updates in project.el

* lisp/progmodes/project.el (project-find-functions)
(project-current, project-switch-to-buffer):
More docstring updates.

4 years ago; Merge from origin/emacs-27
Glenn Morris [Sat, 11 Jul 2020 16:25:04 +0000 (09:25 -0700)]
; Merge from origin/emacs-27

The following commits were skipped:

bdf716bba1 (origin/emacs-27) Correct 'concat' manual entry (bug#42296)
b1ad0380d2 * doc/misc/flymake.texi (An annotated example backend): Ty...

4 years agoMerge from origin/emacs-27
Glenn Morris [Sat, 11 Jul 2020 16:25:04 +0000 (09:25 -0700)]
Merge from origin/emacs-27

c04b92104c Add commentary in gtkutil.c
6290850dac Consistently stylize eldoc as ElDoc in prose
136e931189 Improve documentation of "C-u C-x ="
1f52771fd3 Mention floating rounding issues
c892ae65b4 Repair global-auto-revert-ignore-modes (bug#42271)
3a446a02fb ; * src/xdisp.c (decode_mode_spec): Fix commentary.
79f381b4a6 One more improvement of left/right-fringe display spec docs
1279bdb072 Another clarification of left/right-fringe display spec

# Conflicts:
# doc/emacs/programs.texi

4 years agoCorrect 'concat' manual entry (bug#42296)
Mattias Engdegård [Thu, 9 Jul 2020 15:32:13 +0000 (17:32 +0200)]
Correct 'concat' manual entry (bug#42296)

* doc/lispref/strings.texi (Creating Strings): 'concat' does not
necessarily return a newly allocated string.  This has been the case
at least since 1997 (Emacs 20.3).

4 years agoCorrect 'concat' manual entry (bug#42296)
Mattias Engdegård [Thu, 9 Jul 2020 15:32:13 +0000 (17:32 +0200)]
Correct 'concat' manual entry (bug#42296)

* doc/lispref/strings.texi (Creating Strings): 'concat' does not
necessarily return a newly allocated string.  This has been the case
at least since 1997 (Emacs 20.3).

4 years agoFix multibyte chars of file names in tramp-adb.el
Michael Albinus [Sat, 11 Jul 2020 12:46:18 +0000 (14:46 +0200)]
Fix multibyte chars of file names in tramp-adb.el

* lisp/net/tramp-adb.el (tramp-adb-execute-adb-command): Revert return
value meaning.  Insert the result into the connection buffer.
(tramp-adb-handle-file-local-copy)
(tramp-adb-handle-write-region, tramp-adb-handle-copy-file)
(tramp-adb-get-device): Adapt calls.
(tramp-adb-send-command): Use "adb shell ..." in case the command
contains multibyte chars.

* test/lisp/net/tramp-tests.el (tramp--test-utf8): Extend test.

4 years agoMerge branch 'master' of git.savannah.gnu.org:/srv/git/emacs
Eli Zaretskii [Sat, 11 Jul 2020 12:35:43 +0000 (15:35 +0300)]
Merge branch 'master' of git.savannah.gnu.org:/srv/git/emacs

4 years agoAnother minor improvement of project.el doc strings
Eli Zaretskii [Sat, 11 Jul 2020 12:33:51 +0000 (15:33 +0300)]
Another minor improvement of project.el doc strings

* lisp/progmodes/project.el (project-find-functions)
(project-current, project-switch-to-buffer): Doc fix.
(project-current): Rename the argument DIR to DIRECTORY.

4 years ago* doc/misc/flymake.texi (An annotated example backend): Typo fix.
Andrea Corallo [Sat, 11 Jul 2020 10:13:54 +0000 (11:13 +0100)]
* doc/misc/flymake.texi (An annotated example backend): Typo fix.

4 years ago* doc/misc/flymake.texi (An annotated example backend): Typo fix.
Andrea Corallo [Sat, 11 Jul 2020 10:13:54 +0000 (11:13 +0100)]
* doc/misc/flymake.texi (An annotated example backend): Typo fix.

4 years agoAdd commentary in gtkutil.c
Eli Zaretskii [Sat, 11 Jul 2020 09:47:26 +0000 (12:47 +0300)]
Add commentary in gtkutil.c

* src/gtkutil.c: Add a comment regarding the incompatibilities
vis-a-vis GTK.  Suggested by Richard Stallman <rms@gnu.org>.

4 years agoproject-switch-to-buffer: Reword the docstring
Dmitry Gutov [Sat, 11 Jul 2020 01:39:02 +0000 (04:39 +0300)]
project-switch-to-buffer: Reword the docstring

* lisp/progmodes/project.el (project-switch-to-buffer):
Reword the docstring, copying the style from project-kill-buffers.

4 years agoFix placement of Eldoc docs during eval-expression (bug#42309)
João Távora [Fri, 10 Jul 2020 20:23:06 +0000 (21:23 +0100)]
Fix placement of Eldoc docs during eval-expression (bug#42309)

* lisp/emacs-lisp/eldoc.el (eldoc--handle-docs): Rework.

4 years agoRevert "Fix Eldoc problem when loading on Emacs 26.3"
João Távora [Fri, 10 Jul 2020 17:07:32 +0000 (18:07 +0100)]
Revert "Fix Eldoc problem when loading on Emacs 26.3"

This reverts commit 9ade7ea7b77ec40c16deb4dff139ce7127a703e2.

* lisp/emacs-lisp/eldoc.el (Version): Bump to 1.4.0

4 years agoConsistently stylize eldoc as ElDoc in prose
Basil L. Contovounesios [Fri, 10 Jul 2020 14:22:27 +0000 (15:22 +0100)]
Consistently stylize eldoc as ElDoc in prose

* doc/emacs/custom.texi (Specifying File Variables):
* doc/emacs/modes.texi (Major Modes):
* doc/emacs/programs.texi (Lisp Doc):
* etc/NEWS.22:
* etc/NEWS.23:
* lisp/progmodes/python.el:
(python-eldoc-function):
* test/lisp/progmodes/python-tests.el: Consistently capitalize eldoc
as ElDoc rather than Eldoc.

4 years agoTramp code cleanup
Michael Albinus [Fri, 10 Jul 2020 08:45:14 +0000 (10:45 +0200)]
Tramp code cleanup

* lisp/net/tramp.el (tramp-shell-prompt-pattern)
(tramp-wrong-passwd-regexp, tramp-method-regexp-alist)
(tramp-domain-regexp, tramp-host-regexp, tramp-ipv6-regexp)
(tramp-port-regexp, tramp-debug-outline-regexp)
(tramp-drop-volume-letter, tramp-parse-shostkeys)
(tramp-handle-file-name-case-insensitive-p):
* lisp/net/tramp-adb.el (tramp-adb-send-command-and-check):
* lisp/net/tramp-ftp.el (tramp-ftp-enable-ange-ftp):
* lisp/net/tramp-gvfs.el (tramp-gvfs-monitor-process-filter):
* lisp/net/tramp-sh.el (tramp-display-escape-sequence-regexp)
(tramp-device-escape-sequence-regexp):
* lisp/net/tramp-smb.el (tramp-smb-do-file-attributes-with-stat)
(tramp-smb-handle-set-file-acl, tramp-smb-read-file-entry):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-file-selinux-context):
Use character classes in regexp.

* lisp/net/tramp-adb.el (tramp-adb-ls-date-year-regexp)
(tramp-adb-ls-date-time-regexp): New defconst.
(tramp-adb-ls-date-regexp, tramp-adb-ls-toolbox-regexp)
(tramp-adb-sh-fix-ls-output): Use them.
(tramp-adb-handle-set-file-times, tramp-adb-maybe-open-connection):
Apply `eval-when-compile' on constant concat data.
(tramp-do-parse-file-attributes-with-ls):
Suppress `signal-hook-function'.
(tramp-adb--gnu-switches-to-ash): Remove unused function.
(tramp-adb-handle-set-file-modes): Qhote argument.
(tramp-adb-maybe-open-connection): Set file property rather than flush.

* lisp/net/tramp-cmds.el (tramp-rename-these-files):
Apply `eval-when-compile' on constant concat data.

* lisp/net/tramp-gvfs.el (tramp-gvfs-file-attributes)
(tramp-gvfs-file-attributes-with-gvfs-ls-regexp): Embed them in
`eval-and-compile'.
(tramp-gvfs-get-directory-attributes): Apply `eval-when-compile'
on constant concat data.

4 years agoFix byte compilation warning in Eldoc
João Távora [Fri, 10 Jul 2020 07:13:15 +0000 (08:13 +0100)]
Fix byte compilation warning in Eldoc

* lisp/emacs-lisp/eldoc.el (eldoc-documentation-function): Pass nil as
second argument.

4 years agoFix Eldoc problem when loading on Emacs 26.3
João Távora [Fri, 10 Jul 2020 00:47:10 +0000 (01:47 +0100)]
Fix Eldoc problem when loading on Emacs 26.3

When defining the obsolete variable alias for old
eldoc-documentation-function (which now points to the newer
eldoc-documentation-strategy), one gets the error "don't know how to
make a localized vareiable an alias".  I'm not sure, but I suspect
this is because Eldoc is preloaded in Emacs 26.3 and the
eldoc-documentation-function variable is already set locally by some
Elisp buffer.

Uninterning the symbol shortly before defining the alias seems to fix
it.

* lisp/emacs-lisp/eldoc.el (eldoc-documentation-function):
Unintern on load.
(Version): Bump to 1.3.0

4 years agoFix out-of-source ‘make check’ emacs-module-tests
Paul Eggert [Thu, 9 Jul 2020 23:35:48 +0000 (16:35 -0700)]
Fix out-of-source ‘make check’ emacs-module-tests

Problem reported by Koki Fukuda in:
https://lists.gnu.org/r/emacs-devel/2020-07/msg00169.html
* test/Makefile.in (MODULE_CFLAGS):
Include from the same directories included from in ../src.
* test/src/emacs-module-tests.el (module/describe-function-1):
Strip path to source directory.

4 years agoUse Gnulib libgmp module
Paul Eggert [Thu, 9 Jul 2020 23:35:48 +0000 (16:35 -0700)]
Use Gnulib libgmp module

Instead of doing GMP by hand, use the Gnulib libgmp module.
* .gitignore: Add lib/gmp.h.
* admin/merge-gnulib (GNULIB_MODULES): Add libgmp.
* configure.ac (GMP_LIB, GMP_OBJ): Remove.  Gnulib uses the name
LIB_GMP, so all uses changed.  All uses of GMP_OBJ removed.
(HAVE_GMP): Set this from Gnulib’s variables.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib/mini-gmp-gnulib.c, lib/mini-gmp.c, lib/mini-gmp.h, m4/libgmp.m4:
New files, copied from Gnulib.
* src/bignum.h, test/data/emacs-module/mod-test.c:
Include gmp.h unconditionally.
* src/mini-gmp-emacs.c, src/mini-gmp.c, src/mini-gmp.h:
Remove.  This moves these files from src to lib, and
updates them to the current GMP version.
* test/Makefile.in (GMP_H): New macro.
($(test_module)): Use it to decide whether to compile
mini-gmp-gnulib.c too.

4 years agoSpeed up GCC 10.1 compilation in default Git builds
Paul Eggert [Thu, 9 Jul 2020 23:35:48 +0000 (16:35 -0700)]
Speed up GCC 10.1 compilation in default Git builds

* configure.ac (nw): GCC 10.1 introduced warnings enabled by -fanalyzer
that slow down compilation considerably.  Generate these warnings only
if --enable-gcc-warnings is explicitly given.  Also, do not bother to
eliminate warnings that Gnulib’s revised manywarnings module no longer
generates.

4 years agoUpdate from Gnulib
Paul Eggert [Thu, 9 Jul 2020 23:35:48 +0000 (16:35 -0700)]
Update from Gnulib

This incorporates:
2020-07-07 dup2: remove support for some very old platforms
2020-07-07 memchr: remove support for some very old platforms
2020-07-04 getumask: new module
2020-07-03 getrandom: fix compilation error on native Windows
2020-07-03 lchmod: simplify after 2020-02-22 change
2020-07-01 manywarnings: improve port to GCC 10.1
2020-06-28 getrandom: fix compilation errors on older versions of mingw
2020-06-29 alloca-opt: fix warning on mingw
* lib/alloca.in.h, lib/dup2.c, lib/getrandom.c, lib/string.in.h:
* lib/sys_stat.in.h, lib/unistd.in.h, m4/dup2.m4, m4/getrandom.m4:
* m4/lchmod.m4, m4/manywarnings.m4, m4/string_h.m4, m4/sys_stat_h.m4:
* m4/unistd_h.m4: Copy from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.

4 years agoEUDC: Add macOS Contacts backend
Alexander Adolf [Sat, 2 May 2020 15:13:20 +0000 (11:13 -0400)]
EUDC: Add macOS Contacts backend

* lisp/net/eudcb-macos-contacts.el: New file.
* doc/misc/eudc.texi (macOS Contacts): New section.
(macOS Contacts Configuration): Likewise.
* etc/NEWS: Mention new macOS Contacts backend.

4 years agoImprove display of compositions by "C-u C-x ="
Eli Zaretskii [Thu, 9 Jul 2020 17:42:04 +0000 (20:42 +0300)]
Improve display of compositions by "C-u C-x ="

* lisp/descr-text.el (describe-char): On TTY frames, display the
Unicode names of the composed characters as well.  (Bug#42256)

4 years agoImprove documentation of "C-u C-x ="
Eli Zaretskii [Thu, 9 Jul 2020 17:38:38 +0000 (20:38 +0300)]
Improve documentation of "C-u C-x ="

* doc/emacs/mule.texi (International Chars): Mention the
composition information displayed by "C-u C-x =".  (Bug#42256)

4 years agoUnbreak M-x eldoc
João Távora [Thu, 9 Jul 2020 12:12:34 +0000 (13:12 +0100)]
Unbreak M-x eldoc

The command should always invoke Eldoc when called interactively,
instead of going through the usual checks, which are performed to
avoid interference with other commands.

* lisp/emacs-lisp/eldoc.el (eldoc-print-current-symbol-info): Rework.
(Version): Bump to 1.2.0

4 years agoPrevent infloop in Eldoc message truncation algorithm
João Távora [Thu, 9 Jul 2020 16:51:38 +0000 (17:51 +0100)]
Prevent infloop in Eldoc message truncation algorithm

The truncation algorithm still has a long way to go for very narrow
frame sizes.  It should become a generic mechanism that would allows
one to truncate a string so that fits in N possibly truncated screen
lines of a full-width window.

* lisp/emacs-lisp/eldoc.el (eldoc-handle-docs): Tweak

4 years agoMention floating rounding issues
Paul Eggert [Thu, 9 Jul 2020 15:40:17 +0000 (08:40 -0700)]
Mention floating rounding issues

* doc/lispref/numbers.texi (Float Basics): Mention floating-point
rounding issues uncovered by the discussion in Bug#42417.

4 years agoBump Flymake version
João Távora [Thu, 9 Jul 2020 10:13:48 +0000 (11:13 +0100)]
Bump Flymake version

* lisp/progmodes/flymake.el (Version): Bump to 1.0.9.

4 years agoRepair global-auto-revert-ignore-modes (bug#42271)
Mattias Engdegård [Thu, 9 Jul 2020 07:28:12 +0000 (09:28 +0200)]
Repair global-auto-revert-ignore-modes (bug#42271)

Reported by Gustavo Tavares Cabral.

* lisp/autorevert.el (auto-revert--global-add-current-buffer): Fix typo.

4 years agoUpdate tests for recent changes
Glenn Morris [Thu, 9 Jul 2020 00:35:54 +0000 (17:35 -0700)]
Update tests for recent changes

* test/lisp/descr-text-tests.el (descr-text-test-desc):
Update for recent change to describe-char-eldoc.
* test/lisp/progmodes/elisp-mode-tests.el
(elisp--highlight-function-argument-indexed)
(elisp--highlight-function-argument-keyed-1)
(elisp--highlight-function-argument-keyed-2):
Update for recent change to elisp--highlight-function-argument.

4 years ago* lisp/progmodes/cc-engine.el (c-at-expression-start-p): Fix message.
Glenn Morris [Thu, 9 Jul 2020 00:23:36 +0000 (17:23 -0700)]
* lisp/progmodes/cc-engine.el (c-at-expression-start-p): Fix message.

4 years ago; * etc/NEWS (Eldoc): adjust NEWS entry.
João Távora [Wed, 8 Jul 2020 19:22:53 +0000 (20:22 +0100)]
; * etc/NEWS (Eldoc): adjust NEWS entry.

4 years agoShoosh warnings about obsolete eldoc-documentation-function
João Távora [Wed, 8 Jul 2020 19:20:14 +0000 (20:20 +0100)]
Shoosh warnings about obsolete eldoc-documentation-function

* lisp/progmodes/cfengine.el (cfengine3-mode): Remove mention to
obsolete eldoc-documentation-function.

* lisp/progmodes/python.el (python-mode): Use with-no-warnings.

4 years ago; * etc/NEWS: Fix last change.
Eli Zaretskii [Wed, 8 Jul 2020 16:54:17 +0000 (19:54 +0300)]
; * etc/NEWS: Fix last change.

4 years ago; * etc/NEWS: Minor copyedits of the recent additions.
Eli Zaretskii [Wed, 8 Jul 2020 16:49:45 +0000 (19:49 +0300)]
; * etc/NEWS: Minor copyedits of the recent additions.

4 years ago; * src/xdisp.c (decode_mode_spec): Fix commentary.
Eli Zaretskii [Wed, 8 Jul 2020 16:45:30 +0000 (19:45 +0300)]
; * src/xdisp.c (decode_mode_spec): Fix commentary.

4 years agoSpecial-case symbol and fixnum keys in member, assoc and rassoc
Mattias Engdegård [Wed, 8 Jul 2020 09:22:19 +0000 (11:22 +0200)]
Special-case symbol and fixnum keys in member, assoc and rassoc

* src/fns.c (Fmember, Fassoc, Frassoc): Delegate to the cheaper Fmemq,
Fassq and Frassq for arguments of the appropriate types.
(eq_comparable_value): New function.

4 years agoOne more improvement of left/right-fringe display spec docs
Eli Zaretskii [Wed, 8 Jul 2020 14:39:13 +0000 (17:39 +0300)]
One more improvement of left/right-fringe display spec docs

* doc/lispref/display.texi (Fringe Bitmaps): Yet another
clarification of how to use FACE in left/right-fringe display
spec.

4 years agoImprove Eldoc docstrings
João Távora [Wed, 8 Jul 2020 10:19:19 +0000 (11:19 +0100)]
Improve Eldoc docstrings

* lisp/emacs-lisp/eldoc.el (eldoc-documentation-strategy): Improve
docstring.
(eldoc--make-callback): Improve docstring.
(eldoc--invoke-strategy): New helper function.
(eldoc-print-current-symbol-info): Call eldoc--invoke-strategy.
(eldoc-documentation-functions): Improve docstring.

4 years agoChange version scheme of two Eldoc obsolete specs
João Távora [Tue, 7 Jul 2020 12:37:16 +0000 (13:37 +0100)]
Change version scheme of two Eldoc obsolete specs

* lisp/emacs-lisp/eldoc.el (eldoc-documentation-function)
(eldoc-message): Obsolete spec uses eldoc-1.1.0.

4 years agoAdjust describe-char-eldoc to new eldoc-documentation-functions protocol
João Távora [Tue, 7 Jul 2020 12:35:07 +0000 (13:35 +0100)]
Adjust describe-char-eldoc to new eldoc-documentation-functions protocol

* lisp/descr-text.el (describe-char-eldoc): Adjust to new
eldoc-documentation-functions protocol.

4 years agoAdjust Eldoc documentation after Eli's review
João Távora [Sun, 5 Jul 2020 11:55:27 +0000 (12:55 +0100)]
Adjust Eldoc documentation after Eli's review

* etc/NEWS (Eldoc): Adjust paragraphs.

* lisp/emacs-lisp/eldoc.el (eldoc-prefer-doc-buffer): Adjust
docstring.
(eldoc--enthusiasm-curbing-timer, eldoc-documentation-strategy)
(eldoc-documentation-functions): Adjust docstring.
(eldoc--handle-docs): Adjust comments.
(eldoc--documentation-compose-1): New helper.
(eldoc-documentation-compose)
(eldoc-documentation-compose-eagerly): Use it.
(eldoc-print-current-symbol-info): Adjust comments.

4 years agoMake more parts of Emacs use new Eldoc capabilities
João Távora [Sat, 6 Jun 2020 13:04:48 +0000 (14:04 +0100)]
Make more parts of Emacs use new Eldoc capabilities

Elisp-mode was doing a lot of work that can now be delegated to Eldoc.
Flymake uses the new Eldoc functionality, too, installing a global
documentation function that may report on diagnostics under point.

CEDET's grammar.el was left as the only user of an Eldoc-internal
function.  That function was moved to grammar.el.  That file is still,
somewhat reprehensibly, using an internal function of elisp-mode.el,
but this was left unchanged.

In other situations, eldoc-documentation-functions is used or
recommended.

The only other places where the obsolete eldoc-documentation-function
is still used is in libraries which are presumably meant to remain
compatible with previous Emacs versions.

* lisp/progmodes/elisp-mode.el (elisp-eldoc-funcall)
(elisp-eldoc-var-docstring): New functions.
(emacs-lisp-mode): Put two elements in
eldoc-documentation-functions.

* lisp/emacs-lisp/eldoc.el (eldoc--eval-expression-setup): Setup
new Elisp eldoc-documentation-functions.

* lisp/progmodes/flymake.el (flymake-mode): Use
flymake-eldoc-function.
(flymake-eldoc-function): New function.
(Package-Requires): Require eldoc 1.1.0

* lisp/descr-text.el (describe-char-eldoc): Recommend
eldoc-documentation-functions.

* lisp/progmodes/cfengine.el (cfengine3-documentation-function):
Recommend eldoc-documentation-functions

* lisp/progmodes/octave.el (inferior-octave-mode): Use
eldoc-documentation-functions.

* lisp/cedet/semantic/grammar.el (semantic--docstring-format-sym-doc):
New function.
(semantic-grammar-eldoc-get-macro-docstring): Adjust.

4 years ago* lisp/emacs-lisp/eldoc.el (Version): Bump to 1.1.0
João Távora [Wed, 3 Jun 2020 17:47:24 +0000 (18:47 +0100)]
* lisp/emacs-lisp/eldoc.el (Version): Bump to 1.1.0

4 years agoNew M-x eldoc for on-demand and interactive documentation requests
João Távora [Mon, 15 Jun 2020 12:55:37 +0000 (13:55 +0100)]
New M-x eldoc for on-demand and interactive documentation requests

The function eldoc is just an alias for
eldoc-print-current-symbol-info, which is made interactive.

* lisp/emacs-lisp/eldoc.el (eldoc-print-current-symbol-info): Now an
interactive function.
(eldoc): Alias to eldoc-print-current-symbol-info.

4 years agoBetter handle asynchronous Eldoc sources
João Távora [Mon, 25 May 2020 15:39:40 +0000 (16:39 +0100)]
Better handle asynchronous Eldoc sources

This is a backward compatible redesign of significant parts of the
eldoc.el library.

Previously, Eldoc clients (major/minor modes setting its documentation
gathering variables) needed to directly call eldoc-message, an
internal function, to display the docstring to the user.  When more
asynchronous sources are involved, this is hard to do or even breaks
down.

Now, an Eldoc backend may return any non-nil, non-string value and
call a callback afterwards.  This restores power to Eldoc over how
(and crucially also when) to display the docstrings to the user.

Among other things, this fixes so called "doc blinking", or the very
short-lived display of a lower priority Eldoc message.  This would
happen if a particular producer of documentation finishes shortly
before a higher priority one, like in the LSP engine Eglot as reported
by Andrii Kolomoiets <andreyk.mad@gmail.com> and Dmitry Gutov
<dgutov@yandex.ru>.

Gathering docstrings is now delegated to the variable
eldoc-documentation-strategy, which is the new name for the
now-obsolete eldoc-documentation-function, and still accepts the
so-called "old protocol".  Examples of the new strategies enabled are
codified in functions such as eldoc-documentation-enthusiast,
eldoc-documentation-compose-eagerly, along with the existing
eldoc-documentation-compose and eldoc-documentation-default.

The work of displaying and formatting docstrings is shifted almost
fully to Eldoc itself and is delegated to the internal function
eldoc--handle-docs.  Among other improvements, it handles most of
eldoc-echo-area-use-multiline-p and outputs documentation to a
temporary *eldoc* buffer.

The manual and NEWS are updated to mention the new Eldoc features.

* lisp/emacs-lisp/eldoc.el (eldoc-documentation-functions):
Overhaul docstring.
(eldoc-documentation-compose, eldoc-documentation-default): Handle
non-nil, non-string values of elements of
eldoc-documentation-functions.  Use eldoc--handle-multiline.
(eldoc-print-current-symbol-info): Honour non-nil, non-string
values returned by eldoc-documentation-callback.
(eldoc--make-callback): Now also a function.
(eldoc-documentation-default, eldoc-documentation-compose): Tweak docstring.
(eldoc-documentation-enthusiast, eldoc-documentation-compose-eagerly):
New functions.
(eldoc-echo-area-use-multiline-p): Add new semantics.
(eldoc--handle-docs): Handle some of eldoc-echo-area-use-multiline-p.
(eldoc-doc-buffer): New command.
(eldoc-prefer-doc-buffer): New defcustom.
(eldoc--enthusiasm-curbing-timer): New variable.
(eldoc-documentation-strategy): Rename from eldoc-documentation-function.
(eldoc--supported-p): Use eldoc-documentation-strategy
(eldoc-highlight-function-argument)
(eldoc-argument-case, global-eldoc-mode)
(turn-on-eldoc-mode): Mention eldoc-documentation-strategy.
(eldoc-message-function): Mention eldoc--message.
(eldoc-message): Made obsolete.
(eldoc--message): New helper.

* lisp/hexl.el (hexl-print-current-point-info): Adjust to new
eldoc-documentation-functions protocol.

* lisp/progmodes/cfengine.el (cfengine3-documentation-function):
Adjust to new eldoc-documentation-functions protocol.

* lisp/progmodes/elisp-mode.el
(elisp-eldoc-documentation-function): Adjust to new
eldoc-documentation-functions protocol.

* lisp/progmodes/octave.el (octave-eldoc-function): Adjust to new
eldoc-documentation-functions protocol.

* lisp/progmodes/python.el (python-eldoc-function): Adjust to new
eldoc-documentation-functions protocol.

(eldoc-print-current-symbol-info): Rework with cl-labels.

* doc/emacs/programs.texi (Lisp Doc): Mention
eldoc-documentation-strategy.

* doc/lispref/modes.texi (Major Mode Conventions): Mention
eldoc-documentation-functions.

* etc/NEWS: Mention eldoc-documentation-strategy.

4 years agoOptimise assoc and rassoc with symbol key to assq and rassq
Mattias Engdegård [Mon, 6 Jul 2020 10:51:04 +0000 (12:51 +0200)]
Optimise assoc and rassoc with symbol key to assq and rassq

This is the same transformation made for member to memq.

* lisp/emacs-lisp/byte-opt.el (byte-optimize-assoc): New function.
(assoc, rassoc): Set the byte-optimizer property.

4 years agoAnother clarification of left/right-fringe display spec
Eli Zaretskii [Tue, 7 Jul 2020 14:55:24 +0000 (17:55 +0300)]
Another clarification of left/right-fringe display spec

* doc/lispref/display.texi (Fringe Bitmaps): More accurate
description of what FACE means in the left/right-fringe display
spec.

4 years agoMerge from origin/emacs-27
Glenn Morris [Tue, 7 Jul 2020 14:50:40 +0000 (07:50 -0700)]
Merge from origin/emacs-27

71fc003860 (origin/emacs-27) Avoid infloop in 'format-mode-line'
247dcb4b1b Clarify the documentation of 'left/right-fringe' display spec
d453cee177 Minor improvement in ELisp manual
3c778c443c * doc/misc/tramp.texi (Customizing Methods): Fix typo.

4 years ago; Merge from origin/emacs-27
Glenn Morris [Tue, 7 Jul 2020 14:50:40 +0000 (07:50 -0700)]
; Merge from origin/emacs-27

The following commit was skipped:

2aa4be89cd (emacs-27) ; Auto-commit of loaddefs files.

4 years agoMerge from origin/emacs-27
Glenn Morris [Tue, 7 Jul 2020 14:50:39 +0000 (07:50 -0700)]
Merge from origin/emacs-27

59e768d64a Fix undefined behavior in json.c (Bug#42113)
cce00bef03 Fix ACTION argument of 'display-buffer' call in gud.el
0121db2702 * src/keyboard.c (Fclear_this_command_keys): Doc fix.
b9abf5ceb2 Improve do string of 'man'
b87fc938a0 ; * src/xdisp.c (pos_visible_p): Yet another minor fix for...

4 years agoAvoid infloop in 'format-mode-line'
Eli Zaretskii [Tue, 7 Jul 2020 14:08:19 +0000 (17:08 +0300)]
Avoid infloop in 'format-mode-line'

* src/xdisp.c (decode_mode_spec): Don't use W->start if it is
outside of the buffer's accessible region.  (Bug#42220)

4 years ago* lisp/emacs-lisp/cl-macs.el (cl-deftype-satisfies): Add `keyword`
Stefan Monnier [Mon, 6 Jul 2020 22:04:54 +0000 (18:04 -0400)]
* lisp/emacs-lisp/cl-macs.el (cl-deftype-satisfies): Add `keyword`

4 years agoSimplify byte-code optimisation of pure functions
Mattias Engdegård [Mon, 6 Jul 2020 15:38:52 +0000 (17:38 +0200)]
Simplify byte-code optimisation of pure functions

Most pure functions need no explicit optimisation; we can do away with
almost all uses of byte-optimize-predicate (now renamed to
byte-optimize-constant-args, since it is not just for predicates).
Also remove some superfluous arity warnings.

* lisp/emacs-lisp/byte-opt.el (byte-optimize-identity, byte-optimize-memq)
(byte-optimize-nth, byte-optimize-nthcdr):
Remove arity warnings and simplify.
* lisp/emacs-lisp/byte-opt.el (<, >, <=, >=, not, null, consp, listp)
(symbolp, stringp, string<, string-lessp, proper-list-p, logand)
(logior, logxor, lognot, car, cdr, car-safe, cdr-safe):
Remove superfluous byte-optimizer property.
(byte-optimize-predicate): Rename to byte-optimize-constant-args.
All uses changed.

4 years agoMark more functions pure (bug#42147)
Mattias Engdegård [Sun, 5 Jul 2020 11:47:34 +0000 (13:47 +0200)]
Mark more functions pure (bug#42147)

Extend the list of 'pure' functions to many predicates and numerical
functions that we are reasonably confident will give portable results.
Also include various list and array accessors, because our use of purity
in the byte compiler isn't affected by the mutability of arguments.

* lisp/emacs-lisp/byte-opt.el: Update example in comment.
(pure-fns): Add many functions.
(byte-optimize-form-code-walker) Don't signal errors during evaluation
of calls to pure functions with constant arguments at compile time,
since such calls are not necessarily reachable.

4 years ago; Revert "; Add a note about a bottleneck"
Dmitry Gutov [Mon, 6 Jul 2020 01:29:52 +0000 (04:29 +0300)]
; Revert "; Add a note about a bottleneck"

This reverts commit 9f9ce631a2ff44ebcb87b0b1390a21b13665db43.

It's still a bottleneck, but so are mapcar (with its effect on GC) and
concat. So our limits show in several places at once.

4 years ago; Add a note about a bottleneck
Dmitry Gutov [Mon, 6 Jul 2020 00:50:59 +0000 (03:50 +0300)]
; Add a note about a bottleneck

4 years ago* lisp/progmodes/project.el: Bump the version.
Dmitry Gutov [Sun, 5 Jul 2020 21:51:13 +0000 (00:51 +0300)]
* lisp/progmodes/project.el: Bump the version.

4 years ago; Add a couple of FIXMEs
Dmitry Gutov [Sun, 5 Jul 2020 21:50:32 +0000 (00:50 +0300)]
; Add a couple of FIXMEs

4 years agoproject-switch-to-buffer: Don't filter based on default-directory
Dmitry Gutov [Sun, 5 Jul 2020 00:35:00 +0000 (03:35 +0300)]
project-switch-to-buffer: Don't filter based on default-directory

* lisp/progmodes/project.el (project-switch-to-buffer):
Don't filter based on default-directory
(https://lists.gnu.org/archive/html/emacs-devel/2020-07/msg00075.html).
(project-switch-to-buffer): Ditto.

4 years agoVerilog-Mode collected updates.
Wilson Snyder [Sun, 5 Jul 2020 17:31:39 +0000 (13:31 -0400)]
Verilog-Mode collected updates.

* lisp/progmodes/verilog-mode.el (verilog-auto-inst): Support regexp of
what AUTOINST I/O to include, issue #1682.  Reported by Mrainy.
(verilog-font-lock-keywords-1): Fix highlighting module names with no
following (, issue #1679.  Reported by Vinam Arora.
(verilog-font-lock-keywords) Adds syntax highlighting for identifiers in
declaration statements, #1678.
(verilog-calculate-indent, verilog-inject-arg)
(verilog-keywords, verilog-showscopes): Support AMS
connectmodule/endconnectmodule, #1665. Reported by Dan McMahill.

4 years agoDon't confuse errors with nil in bytecomp-tests.el
Mattias Engdegård [Sun, 5 Jul 2020 15:44:34 +0000 (17:44 +0200)]
Don't confuse errors with nil in bytecomp-tests.el

* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-check-1)
(bytecomp-explain-1, test-byte-opt-arithmetic, bytecomp-lexbind-check-1)
(bytecomp-lexbind-explain-1):
If an expression raises an error when evaluated, don't treat it as if
it had succeeded with the value nil; use 'bytecomp-check-error' as the
result instead.

4 years agoClarify the documentation of 'left/right-fringe' display spec
Eli Zaretskii [Sun, 5 Jul 2020 15:30:21 +0000 (18:30 +0300)]
Clarify the documentation of 'left/right-fringe' display spec

* doc/lispref/display.texi (Other Display Specs, Fringe Bitmaps):
Clarify how the optional FACE parameter of the left-fringe and
right-fringe display spec is used.  Reported by Gregory Heytings
<ghe@sdf.org>.

4 years agoRelax portable number check in byte compiler (bug#42147)
Mattias Engdegård [Fri, 3 Jul 2020 18:13:50 +0000 (20:13 +0200)]
Relax portable number check in byte compiler (bug#42147)

With bignums, the set of representable integers is no longer
platform-dependent, and since we use nothing but IEEE754 64-bit
floats, all numbers are now portable.  Take advantage of this fact
to simplify constant-folding in the byte compiler, allowing it to
be applied more widely.

* lisp/emacs-lisp/byte-opt.el (byte-opt--portable-max)
(byte-opt--portable-min, byte-opt--portable-numberp): Remove.
(byte-opt--arith-reduce, byte-optimize-minus, byte-optimize-1+)
(byte-optimize-1-): Simplify: any number will do, and if N is a
number, then so are -N, N+1 and N-1.

4 years agoRemove long obsolete c-looking-at-bos. Make c-at-expression-start-p obsolete
Alan Mackenzie [Sat, 4 Jul 2020 16:35:47 +0000 (16:35 +0000)]
Remove long obsolete c-looking-at-bos.  Make c-at-expression-start-p obsolete

* lisp/progmodes/cc-engine.el (c-looking-at-bos): Remove.
(c-at-expression-start-p): Make obsolete, with no alternative function.

4 years agoFix filling in js-mode and mhtml-mode (js-mode parts), fixing bug #41897
Alan Mackenzie [Sat, 4 Jul 2020 12:55:49 +0000 (12:55 +0000)]
Fix filling in js-mode and mhtml-mode (js-mode parts), fixing bug #41897

* lisp/progmodes/js.el (js-mode): Use "\\(?:" in the value of
comment-start-skip rather than "\\(", fixing the second half of bug #41952.
Call c-foreign-init-lit-pos-cache and install c-foreign-truncate-lit-pos-cache
on before-change-functions, to connect up correctly with CC Mode's filling
mechanism.

* lisp/textmodes/mhtml-mode.el (mhtml--crucial-variable-prefix): Add prefixes
"adaptive-fill-", "fill-", "normal-auto-fill-function" and "paragraph-" to
pull in variables crucial to filling.
(mhtml-syntax-propertize): Read the current submode from the piece of text
being propertized rather than one character before it, and do so before
erasing the submode text-property.
(mhtml-mode): Set the js-mode value of auto-fill-function to js-do-auto-fill.
Correctly initialize and use CC Mode's filling facilities, as above.