Juri Linkov [Tue, 28 Apr 2020 23:49:44 +0000 (02:49 +0300)]
* lisp/isearch.el: Fix lazy-highlighting and lazy-counting of hidden matches
* lisp/isearch.el (isearch-lazy-highlight-search): Let-bind
search-invisible to t when search-invisible is 'open' or when both
isearch-lazy-count and search-invisible are non-nil. (Bug#40808)
Eli Zaretskii [Tue, 28 Apr 2020 17:22:50 +0000 (20:22 +0300)]
Fix error in ERC when 'erc-server-coding-system' is customized
* lisp/erc/erc-backend.el (erc-split-line): Handle the case where
'erc-coding-system-for-target' returns a coding-system's symbol.
(Bug#40914)
Eli Zaretskii [Tue, 28 Apr 2020 08:57:16 +0000 (11:57 +0300)]
Avoid crashes on TTY frames with over-long compositions
* src/term.c (encode_terminal_code): Each character from an
automatic composition is a multibyte character, so its multibyte
representation can take up to MAX_MULTIBYTE_LENGTH bytes.
Account for that when allocating storage for characters to be
encoded. (Bug#40913)
Stefan Kangas [Mon, 27 Apr 2020 15:09:11 +0000 (17:09 +0200)]
Fix typo in custom.texi
* doc/emacs/custom.texi (Variables): Fix typo. Pointed out by
ej32u@protonmail.com. (Bug#40890)
Michael Albinus [Mon, 27 Apr 2020 08:36:33 +0000 (10:36 +0200)]
* test/lisp/simple-tests.el (with-shell-command-dont-erase-buffer):
Use `shell-quote-argument' instead of quoting 'like this'.
Juri Linkov [Sun, 26 Apr 2020 22:33:36 +0000 (01:33 +0300)]
* lisp/image-mode.el (image-mode-map): Update menu items.
* lisp/image-mode.el (image-mode-map): Move "Fit Image to Window (Best Fit)"
higher. Add "Zoom In" (image-increase-size), "Zoom Out" (image-decrease-size)
and "Rotate Clockwise" (image-rotate). Use name "Set Rotation..."
for image-transform-set-rotation. Swap "Next Image" and "Previous Image".
Swap "Next Frame" and "Previous Frame".
Juri Linkov [Sun, 26 Apr 2020 22:28:36 +0000 (01:28 +0300)]
Fix bugs in tab-bar and tab-line and mention remaining features in manual.
* doc/emacs/frames.texi (Tab Bars): Mention tab-bar-new-tab-to,
tab-bar-close-last-tab-choice, tab-bar-close-tab-select, tab-undo,
tab-select, tab-bar-history-mode.
* doc/emacs/windows.texi (Tab Line): Mention tab-line-tabs-function.
* lisp/tab-bar.el (tab-bar-select-tab-modifiers): Mention
tab-bar-tab-hints in docstring.
(tab-bar-tab-hints): Mention tab-bar-select-tab-modifiers
in docstring.
(tab-bar-select-tab): Mention tab-bar-select-tab-modifiers
in docstring.
(tab-bar-switch-to-tab): Expand the docstring.
(tab-bar-new-tab-to): Fix bug in handling 'left' value.
(tab-bar-close-tab): Fix bug in handling 'left' value.
(tab-bar-undo-close-tab): Use funcall tab-bar-tabs-function
instead of direct call to tab-bar-tabs.
(tab-bar-history-back, tab-bar-history-forward): Add docstrings.
(tab-bar-history-mode): Expand docstring.
* lisp/tab-line.el (tab-line-format): Fix bug for handling window
switching that should set face 'tab-line-tab-current'.
Michael Albinus [Sun, 26 Apr 2020 09:39:40 +0000 (11:39 +0200)]
Make shell-command tests fit for tcsh.
* test/lisp/simple-tests.el (with-shell-command-dont-erase-buffer):
Fix debug spec. Format command to run also under tcsh.
(simple-tests-shell-command-39067)
(simple-tests-shell-command-dont-erase-buffer): Quote newline in string.
Paul Eggert [Sat, 25 Apr 2020 18:22:01 +0000 (11:22 -0700)]
Remove doc duplication
* doc/lispref/objects.texi (Constants and Mutability): Remove
duplication. From a suggestion by Andreas Schwab (Bug#40671#150).
Michael Albinus [Sat, 25 Apr 2020 14:54:28 +0000 (16:54 +0200)]
* etc/NEWS: Fix inconsistencies.
Noam Postavsky [Wed, 15 Apr 2020 02:10:58 +0000 (22:10 -0400)]
Clarify semantics of trace-function CONTEXT argument
* lisp/emacs-lisp/trace.el (trace-function-foreground): Explain that
CONTEXT should be a function, when called from Lisp.
Noam Postavsky [Fri, 17 Apr 2020 00:24:26 +0000 (20:24 -0400)]
Don't let a code literal get modified in mml parsing (Bug#39884)
* lisp/gnus/mml.el (mml-parse-1): Make a fresh cons for the tag type,
because 'mml-generate-mime' destructively modifies it.
Eli Zaretskii [Sat, 25 Apr 2020 10:04:16 +0000 (13:04 +0300)]
* lisp/simple.el (kill-ring-save): Doc fix. (Bug#40797)
Clément Pit-Claudel [Wed, 22 Apr 2020 21:46:07 +0000 (17:46 -0400)]
Minor doc clarification regarding fringe bitmaps
* doc/lispref/display.texi (Customizing Bitmaps): Add a note
regarding the order of bits being the opposite of that in
XBM images. (Bug#40784)
Eli Zaretskii [Sat, 25 Apr 2020 09:48:14 +0000 (12:48 +0300)]
Fix documentation of fringe bitmaps
* doc/lispref/display.texi (Fringe Bitmaps): The 'empty-line'
fringe indicator _is_ used. (Bug#40799)
Paul Eggert [Sat, 25 Apr 2020 02:19:31 +0000 (19:19 -0700)]
Tweak mutability doc a bit more
Inspired by a comment from Michael Heerdegen (Bug#40671#114).
* doc/lispref/objects.texi (Constants and Mutability): Tweak further.
Mattias Engdegård [Fri, 24 Apr 2020 10:49:42 +0000 (12:49 +0200)]
Calc: fix autoload errors (bug#40800)
Reported by Hugo Daschbach.
* lisp/calc/calc-ext.el (calc-init-extensions):
Remove calc-kbd-report key binding and autoload; it was removed in 2005.
calc-keypad-x-{left,right,middle}-click were renamed to
calc-keypad-{left,right,middle}-click in 2001; fix the autoloads.
calc-twos-complement-mode is a variable, not a function; remove the
autoload.
* lisp/calc/calc-prog.el: Remove commented-out calc-kbd-report.
Eli Zaretskii [Fri, 24 Apr 2020 15:09:20 +0000 (18:09 +0300)]
; * src/xdisp.c: Improve the introductory commentary.
Stefan Kangas [Fri, 24 Apr 2020 05:58:17 +0000 (07:58 +0200)]
Improve indexing of ELisp manual
* doc/lispref/tips.texi (Tips): Add index entry 'best practices'.
Juri Linkov [Thu, 23 Apr 2020 22:50:48 +0000 (01:50 +0300)]
* lisp/image-mode.el (image-transform-resize): Remove FIXME comment.
The user customizable variable 'image-auto-resize' is documented now
in the manual.
Tassilo Horn [Thu, 23 Apr 2020 16:25:07 +0000 (18:25 +0200)]
Improve the default value of 'doc-view-ghostscript-program'.
* lisp/doc-view.el (doc-view-ghostscript-program): Use plain command
name instead of qualified name returned by executable-find (as
suggested by Stefan Monnier). (Bug#36357)
Juri Linkov [Wed, 22 Apr 2020 23:14:42 +0000 (02:14 +0300)]
Change doc-view-mode-map prefix key 's' to 'c'.
* doc/emacs/misc.texi (DocView Slicing): Change prefix key 's' to 'c'.
* lisp/doc-view.el (doc-view-mode-map): Change prefix key 's' to 'c'.
* lisp/image-mode.el (image-mode-map): Add image-transform-set-scale to menu.
* doc/emacs/files.texi (Image Mode): Describe commands
image-transform-fit-both, image-transform-set-scale, image-transform-reset.
* etc/NEWS: Rearrange image sections.
https://lists.gnu.org/archive/html/emacs-devel/2020-04/msg01315.html
Paul Eggert [Wed, 22 Apr 2020 17:42:09 +0000 (10:42 -0700)]
Improve wording about constants
Thanks to Štěpán Němec and Drew Adams for reviews of recent changes.
* doc/lispref/eval.texi (Quoting): Give an example.
* doc/lispref/lists.texi (Association Lists): Simplify example code.
* doc/lispref/objects.texi (Lisp Data Types)
(Constants and Mutability): Clarify wording.
Tassilo Horn [Wed, 22 Apr 2020 17:23:23 +0000 (19:23 +0200)]
Improve the default value of 'doc-view-ghostscript-program'.
* lisp/doc-view.el (doc-view-ghostscript-program): On Windows, try
gswin64c, gswin32c, rungs, and mgs. (Bug#36357)
Eli Zaretskii [Tue, 21 Apr 2020 13:50:13 +0000 (16:50 +0300)]
Minor improvements in documentation of the last change
* etc/NEWS:
* doc/emacs/files.texi (Image Mode): Minor copyedits of last change.
Juri Linkov [Mon, 20 Apr 2020 23:42:16 +0000 (02:42 +0300)]
Add image-auto-resize defcustoms to image-mode.el
* lisp/image-mode.el (image-auto-resize)
(image-auto-resize-on-window-resize): New defcustoms.
(image-mode-map): Bind "sb" to image-transform-fit-both.
(image-mode): Set image-transform-resize to image-auto-resize initially.
(image-mode--setup-mode): Add hook on image-auto-resize-on-window-resize.
(image-toggle-display-image): Check if image-transform-resize is t.
(image-transform-properties): Check image-transform-resize for nil and t.
(image-transform-fit-both): New command.
(image-transform-reset): Reset image-transform-resize to image-auto-resize.
* doc/emacs/files.texi (Image Mode): Mention image-auto-resize and
image-auto-resize-on-window-resize.
https://lists.gnu.org/archive/html/emacs-devel/2020-04/msg01160.html
Juri Linkov [Mon, 20 Apr 2020 23:23:35 +0000 (02:23 +0300)]
Improve the documentation of tab-bar and tab-line
* doc/emacs/frames.texi (Tab Bars): Add xref to "Tab Line".
Document more commands.
* doc/emacs/windows.texi (Windows):
* doc/emacs/emacs.texi (Top): Add "Tab Line" menu.
* doc/emacs/windows.texi (Window Convenience):
Move tab-line documentation to new node "Tab Line".
(Tab Line): New node.
* doc/emacs/glossary.texi (Glossary):
* doc/emacs/modes.texi (Minor Modes):
* doc/emacs/display.texi (Standard Faces): Add xref to "Tab Line".
Paul Eggert [Mon, 20 Apr 2020 02:52:53 +0000 (19:52 -0700)]
Tweak wording re constant variables
* doc/lispref/objects.texi (Constants and Mutability): Tweak.
Problem reported by Michael Heerdegen (Bug#40693#44).
Paul Eggert [Sun, 19 Apr 2020 23:46:47 +0000 (16:46 -0700)]
Tweak setcar-related wording
* doc/lispref/eval.texi (Self-Evaluating Forms):
Change “primitives” to “operations”.
Problem reported by Štěpán Němec in:
https://lists.gnu.org/r/emacs-devel/2020-04/msg01146.html
Juri Linkov [Sun, 19 Apr 2020 23:07:43 +0000 (02:07 +0300)]
* lisp/image-mode.el: Add prefix key 's' and reduce dependency on ImageMagick.
* lisp/image-mode.el (image-mode-map): Regroup existing keybindings and
add new ones with the prefix key 's'.
Remove condition ":visible (eq image-type 'imagemagick)" from menu.
(image-toggle-display-image): Don't rotate again after user rotated manually.
(image-transform-check-size): Remove check for imagemagick.
(image-transform-properties, image-transform-set-scale)
(image-transform-fit-to-height, image-transform-fit-to-width)
(image-transform-set-rotation, image-transform-reset):
Remove mentions of ImageMagick from docstrings since these commands
now work without ImageMagick.
Juri Linkov [Sun, 19 Apr 2020 22:57:32 +0000 (01:57 +0300)]
* doc/emacs/windows.texi (Window Convenience): Decribe more windmove features.
* doc/emacs/windows.texi (Window Convenience): Add descriptions of
windmove-display-default-keybindings,
windmove-delete-default-keybindings,
windmove-swap-states-in-direction.
* etc/NEWS: Regroup to move some parts closer to related sections.
Paul Eggert [Sun, 19 Apr 2020 22:09:02 +0000 (15:09 -0700)]
Fix mutability glitches reported by Drew Adams
See Bug#40693#32.
* doc/lispref/eval.texi (Self-Evaluating Forms, Backquote):
Say that these yield constant conses, vectors and strings,
not constant symbols.
* doc/lispref/objects.texi (Constants and Mutability): Say that an
attempt to modify a constant variable signals an error, instead of
saying that it has undefined behavior.
Paul Eggert [Sun, 19 Apr 2020 20:22:10 +0000 (13:22 -0700)]
Improve mutability doc
See Eli Zaretskii’s suggestions (Bug#40671#33).
* doc/lispref/lists.texi (Setcar, Setcdr, Rearrangement):
* doc/lispref/sequences.texi (Sequence Functions)
(Array Functions):
Add commentary to examples.
* doc/lispref/lists.texi (Sets And Lists):
Revert change to delq example.
Paul Eggert [Sun, 19 Apr 2020 19:00:49 +0000 (12:00 -0700)]
Improve mutability documentation
This change was inspired by comments from Štěpán Němec in:
https://lists.gnu.org/r/emacs-devel/2020-04/msg01063.html
* doc/lispref/objects.texi (Lisp Data Types): Mention mutability.
(Constants and mutability): New section.
* doc/lispintro/emacs-lisp-intro.texi (Lists diagrammed)
(Indent Tabs Mode): Improve wording.
* doc/lispref/eval.texi (Self-Evaluating Forms):
Say that they return constants.
* doc/lispref/lists.texi (Sets And Lists):
Fix memql mistake/confusion that I recently introduced.
Paul Eggert [Sun, 19 Apr 2020 16:37:51 +0000 (09:37 -0700)]
Document that quoting yields constants
* doc/lispref/eval.texi (Quoting, Backquote):
Mention that quoted expressions yield a constant (Bug#40693).
Stefan Monnier [Sun, 19 Apr 2020 15:19:03 +0000 (11:19 -0400)]
* doc/lispref/keymaps.texi (Extended Menu Items, Easy Menu) <:key-sequence>:
Clarify the documentation further
Mattias Engdegård [Sun, 19 Apr 2020 10:40:43 +0000 (12:40 +0200)]
Remove #' and function quoting from lambda forms in manual
* doc/lispref/abbrevs.texi (Abbrev Expansion):
* doc/lispref/backups.texi (Reverting):
* doc/lispref/functions.texi (Mapping Functions):
* doc/lispref/help.texi (Accessing Documentation):
* doc/lispref/sequences.texi (Char-Tables):
* doc/lispref/syntax.texi (Categories):
* doc/lispref/text.texi (Sorting):
Remove function quoting from lambda in examples where it still occurs,
since examples should follow our best style and be consistent.
Stefan Monnier [Sun, 19 Apr 2020 03:01:43 +0000 (23:01 -0400)]
* src/regex-emacs.c (re_match_2_internal): Rework comment in last change
Explain why we don't need to worry about Lisp modifying the buffer.
* src/syntax.c (parse_sexp_propertize): Fix name in error message.
Juri Linkov [Sat, 18 Apr 2020 23:43:06 +0000 (02:43 +0300)]
Add new node "Image Mode" to Emacs Manual.
* doc/emacs/dired.texi (Image-Dired): Add xref to "Image Mode".
* doc/emacs/emacs.texi (Top): Add new node "Image Mode" to menu.
* doc/emacs/files.texi (Files): Add new node "Image Mode" to menu.
(File Conveniences): Split part of node to new node "Image Mode".
* doc/emacs/frames.texi (Mouse Commands): Add xref to "Image Mode".
* doc/emacs/misc.texi (Embedded WebKit Widgets): Rename xref from
"File Conveniences" to "Image Mode".
Štěpán Němec [Sat, 18 Apr 2020 21:28:40 +0000 (23:28 +0200)]
; Fix a typo in cmdargs.texi (bug#40701)
Paul Eggert [Sat, 18 Apr 2020 19:59:50 +0000 (12:59 -0700)]
* doc/lispref/display.texi (Customizing Bitmaps): Fix typo.
Paul Eggert [Sat, 18 Apr 2020 19:59:17 +0000 (12:59 -0700)]
Document constant vs mutable objects better
This patch builds on a suggested patch by Mattias Engdegård
and on further comments by Eli Zaretskii.
Original bug report by Kevin Vigouroux (Bug#40671).
* doc/lispintro/emacs-lisp-intro.texi (set & setq, Review)
(setcar, Lists diagrammed, Mail Aliases, Indent Tabs Mode):
setq is a special form, not a function or command.
* doc/lispintro/emacs-lisp-intro.texi (setcar):
* doc/lispref/lists.texi (Modifying Lists, Rearrangement):
* doc/lispref/sequences.texi (Sequence Functions)
(Array Functions, Vectors):
* doc/lispref/strings.texi (String Basics, Modifying Strings):
Mention mutable vs constant objects.
* doc/lispintro/emacs-lisp-intro.texi (setcar, setcdr)
(kill-new function, cons & search-fwd Review):
* doc/lispref/edebug.texi (Printing in Edebug):
* doc/lispref/keymaps.texi (Changing Key Bindings):
* doc/lispref/lists.texi (Setcar, Setcdr, Rearrangement)
(Sets And Lists, Association Lists, Plist Access):
* doc/lispref/sequences.texi (Sequence Functions)
(Array Functions):
* doc/lispref/strings.texi (Text Comparison):
Fix examples so that they do not try to change constants.
Eli Zaretskii [Sat, 18 Apr 2020 16:26:30 +0000 (19:26 +0300)]
Improve documentation of 'sort-lines'
* lisp/sort.el (sort-lines): Clarify the interactive invocation.
(Bug#40697)
Štěpán Němec [Wed, 31 Jul 2019 07:51:09 +0000 (09:51 +0200)]
Mention 'spam-stat-process-directory-age' in the documentation
I was at a loss as to why my attempt to set up spam-stat seemed to
have no effect, only to find (digging in the code) that it was
ignoring most of the sample files due to this undocumented variable.
* doc/misc/gnus.texi (Creating a spam-stat dictionary): Document
the variable 'spam-stat-process-directory-age'. (bug#39780)
Štěpán Němec [Sun, 1 Mar 2020 17:50:14 +0000 (18:50 +0100)]
; Fix some typos and doc issues (bug#40695)
Eli Zaretskii [Sat, 18 Apr 2020 11:53:13 +0000 (14:53 +0300)]
Avoid crashes in regex-emacs.c due to GC
* src/regex-emacs.c (re_match_2_internal): Prevent GC from
invalidating C pointers to buffer text. (Bug#40661)
Eli Zaretskii [Sat, 18 Apr 2020 09:01:26 +0000 (12:01 +0300)]
Fix "C-u M-!" when 'shell-command-dont-erase-buffer' is non-nil
* lisp/simple.el (shell-command-dont-erase-buffer): Clarify the
effect of the various values in the doc string.
(shell-command-save-pos-or-erase, shell-command): Don't move or
push point if the output will go to the current buffer.
(Bug#40690)
(shell-command): Mention 'shell-command-dont-erase-buffer' in the
doc string.
* test/lisp/simple-tests.el
(with-shell-command-dont-erase-buffer): Don't is shell quoting
'like this', as it doesn't work on MS-Windows; quote "like this"
instead.
(simple-tests-shell-command-dont-erase-buffer): Adapt the test to
the new modus operandi.
* doc/emacs/misc.texi (Single Shell): Document the effect of the
various values of 'shell-command-dont-erase-buffer'.
* etc/NEWS: Expand and reword the entry regarding changes in
'shell-command-dont-erase-buffer'.
Paul Eggert [Fri, 17 Apr 2020 16:38:04 +0000 (09:38 -0700)]
Fix cl-most-positive-float doc typo
* doc/misc/cl.texi (Implementation Parameters):
Fix typo in documentation of cl-most-positive-float.
Nicolas Petton [Fri, 17 Apr 2020 10:21:36 +0000 (12:21 +0200)]
; lisp/ldefs-boot.el: Update.
jakub-w [Thu, 16 Apr 2020 20:48:03 +0000 (13:48 -0700)]
Fix a typo in calculator.el
* lisp/calculator.el (calculator-expt): Overflowing exponentiation
caused the function to return -1.0e+INF if the base was an odd,
negative number, no matter what the exponent was.
Copyright-paperwork-exempt: yes
Amin Bandali [Thu, 16 Apr 2020 19:11:11 +0000 (15:11 -0400)]
* lisp/erc/erc.el: Add URL to the new ERC page on the Emacs site
Nicolas Petton [Thu, 16 Apr 2020 09:06:14 +0000 (11:06 +0200)]
Bump Emacs version to 27.0.91
* README:
* configure.ac:
* msdos/sed2v2.inp:
* nt/README.W32: Bump Emacs version.
João Távora [Thu, 16 Apr 2020 08:33:37 +0000 (09:33 +0100)]
Correct Fido-mode's backspacing of directories with spaces
Fixes: bug#40625
* lisp/icomplete.el (icomplete-fido-backward-updir): Use
zap-up-to-char.
João Távora [Wed, 15 Apr 2020 17:41:53 +0000 (18:41 +0100)]
Default completion-flex-nospace to nil
By default, the flex completion style _does_ match spaces.
Fixes: bug#40625
* lisp/icomplete.el (icomplete--fido-mode-setup): Force
completion-flex-nospace to nil.
* lisp/minibuffer.el (completion-flex-nospace): Default to nil.
Eli Zaretskii [Wed, 15 Apr 2020 17:27:12 +0000 (20:27 +0300)]
Improve an example in w32 FAQ
* doc/misc/efaq-w32.texi (Font names): Modify the expression to
insert a lits of all installed fonts so as to avoid producing too
long lines. Suggested by ndame <ndame@protonmail.com>.
Stefan Monnier [Wed, 15 Apr 2020 16:17:14 +0000 (12:17 -0400)]
* lisp/htmlfontify.el (hfy-force-fontification): Fix bug#40642
Don't presume that `jit-lock-mode` is enabled.
Do not merge to `master`.
Nicolas Petton [Wed, 15 Apr 2020 11:20:48 +0000 (13:20 +0200)]
* admin/authors.el: Add an author alias.
YAMAMOTO Mitsuharu [Wed, 15 Apr 2020 08:04:21 +0000 (10:04 +0200)]
Limit RLIMIT_NOFILE to FD_SETSIZE on macOS
* src/nsterm.m ([EmacsApp applicationDidFinishLaunching:]): Call
CoreFoundation functions that increase RLIMIT_NOFILE behind our back
during startup, and then set RLIMIT_NOFILE back to FD_SETSIZE to avoid
crashes in setup_process_coding_system (Bug#39164).
Martin Rudalics [Wed, 15 Apr 2020 08:18:15 +0000 (10:18 +0200)]
Fix Elisp manual entry on 'set-window-configuration'
* doc/lispref/windows.texi (Window Configurations): Fix
description of 'set-window-configuration'.
Nicolas Petton [Tue, 14 Apr 2020 16:34:30 +0000 (18:34 +0200)]
; Update ChangeLog.3
Nicolas Petton [Tue, 14 Apr 2020 16:33:50 +0000 (18:33 +0200)]
; Update etc/AUTHORS
Nicolas Petton [Tue, 14 Apr 2020 16:33:28 +0000 (18:33 +0200)]
* admin/authors.el: Add missing author aliases.
Mattias Engdegård [Tue, 14 Apr 2020 10:17:40 +0000 (12:17 +0200)]
Fix edge case errors in filename-matching regexps
These changes fix actual or latent bugs in regexps that match
file names, such as PATTERN arguments to 'directory-files'. See
https://lists.gnu.org/archive/html/emacs-devel/2020-04/msg00265.html
* admin/authors.el (authors-obsolete-files-regexps)
(authors-renamed-files-regexps):
* lisp/auth-source-pass.el (auth-source-pass-entries):
* lisp/calendar/todo-mode.el (todo-show, todo-find-filtered-items-file)
(todo-filter-items, todo-reset-nondiary-marker, todo-reset-done-string)
(todo-reset-comment-string, todo-reset-highlight-item):
* lisp/cedet/semantic/db-ebrowse.el (semanticdb-load-ebrowse-caches):
* lisp/cedet/semantic/texi.el (semantic-texi-associated-files):
* lisp/cedet/srecode/map.el (srecode-map-update-map):
* lisp/dired.el (dired-re-no-dot):
* lisp/emacs-lisp/autoload.el (update-directory-autoloads):
* lisp/emacs-lisp/shadow.el (load-path-shadows-find):
* lisp/files.el (auto-mode-alist, directory-files-no-dot-files-regexp):
* lisp/finder.el (finder-compile-keywords):
* lisp/generic-x.el (inetd-conf-generic-mode, named-boot-generic-mode)
(resolve-conf-generic-mode, etc-modules-conf-generic-mode):
* lisp/gnus/gnus-agent.el (gnus-agent-read-agentview)
(gnus-agent-regenerate-group, gnus-agent-update-files-total-fetched-for):
* lisp/gnus/gnus-cache.el (gnus-cache-articles-in-group):
* lisp/gnus/gnus-score.el (gnus-score-search-global-directories):
* lisp/gnus/gnus-util.el (gnus-delete-directory):
* lisp/gnus/gnus-uu.el (gnus-uu-dir-files):
* lisp/gnus/nndraft.el (nndraft-request-group):
* lisp/gnus/nnmh.el (nnmh-request-group, nnmh-request-create-group):
(nnmh-request-delete-group, nnmh-active-number, nnmh-update-gnus-unreads):
* lisp/gnus/nnspool.el (nnspool-request-group):
* lisp/gnus/spam-stat.el (spam-stat-process-directory)
(spam-stat-test-directory):
* lisp/help-fns.el (help-fns--first-release):
* lisp/help.el (view-emacs-news):
* lisp/international/quail.el (quail-update-leim-list-file):
* lisp/international/titdic-cnv.el (batch-titdic-convert):
* lisp/mail/mspools.el (mspools-set-vm-spool-files)
(mspools-get-spool-files):
* lisp/mail/rmail.el (rmail-secondary-file-regexp)
(rmail-speedbar-match-folder-regexp):
* lisp/net/ange-ftp.el (ange-ftp-delete-directory):
* lisp/net/tramp.el (tramp-use-absolute-autoload-file-names):
* lisp/obsolete/gulp.el (gulp-send-requests):
* lisp/obsolete/vc-arch.el (vc-arch-trim-revlib):
* lisp/org/ob-core.el (org-babel-remove-temporary-directory):
* lisp/progmodes/ebnf2ps.el (ebnf-file-suffix-regexp, ebnf-style-database):
* lisp/progmodes/executable.el (executable-command-find-posix-p):
* lisp/startup.el (command-line):
* lisp/textmodes/refer.el (refer-get-bib-files):
* lisp/url/url-about.el (url-probe-protocols):
* lisp/vc/vc-rcs.el (vc-rcs-register, vc-rcs-unregister):
* test/lisp/net/tramp-archive-tests.el
(tramp-archive-test19-directory-files-and-attributes):
* test/lisp/net/tramp-tests.el (tramp-test19-directory-files-and-attributes):
Replace ^ and $ with \` and \', respectively.
Use (rx (or (not ".") "...")), translated into "[^.]\\|\\.\\.\\.",
to match anything but "." and "..", instead of several incorrect
regexps.
Eli Zaretskii [Tue, 14 Apr 2020 05:38:00 +0000 (08:38 +0300)]
Clarify the doc string of 'yank'
* lisp/simple.el (yank): Mention 'current-kill' in the doc string,
so that people could find all the gory details of what is "the most
recent kill" for this purpose. (Bug#40375)
Amin Bandali [Tue, 14 Apr 2020 04:23:56 +0000 (00:23 -0400)]
New function erc-track-switch-buffer-other-window
* lisp/erc/erc-track.el (erc-track-switch-buffer): Factor out the
implementation from here ...
(erc-track--switch-buffer): ... to here.
(erc-track-switch-buffer-other-window): New function, like
`erc-track-switch-buffer', but uses `switch-to-buffer-other-window'
instead, to open the buffer in another window.
Amin Bandali [Tue, 14 Apr 2020 03:21:34 +0000 (23:21 -0400)]
New function erc-switch-to-buffer-other-window
* lisp/erc/erc.el (erc-switch-to-buffer): Factor out the buffer choice
implementation from here ...
(erc--switch-to-buffer): ... to here.
(erc-switch-to-buffer-other-window): New function, like
`erc-switch-to-buffer', but uses `switch-to-buffer-other-window'
instead, to open the buffer in another window.
Štěpán Němec [Tue, 31 Mar 2020 03:38:50 +0000 (05:38 +0200)]
Clarify documentation on inhibit-modification-hooks intended usage
Cf. bug#40332 and the discussion at
https://lists.gnu.org/archive/html/emacs-devel/2020-03/msg00921.html
* doc/lispref/text.texi (Change Hooks):
* src/insdel.c (syms_of_insdel): Clarify the intended usage of
'inhibit-modification-hooks'.
Štěpán Němec [Sun, 12 Apr 2020 17:57:59 +0000 (19:57 +0200)]
gnus-shorten-url: Improve and avoid args-out-of-range error
'gnus-shorten-url' (used by 'gnus-summary-browse-url') ignored
fragment identifiers and didn't check substring bounds, in some cases
leading to runtime errors, e.g.:
(gnus-shorten-url "https://some.url.with/path/and#also_a_long_target" 40)
;; => Lisp error: (args-out-of-range "/path/and" -18 nil)
This commit makes it account for #fragments and fixes faulty string
computation. (bug#39980)
Do not merge to master, where the helper is put to subr-x.el.
* lisp/gnus/gnus-sum.el (gnus--string-truncate-left): New helper
function (copied from 'ediff-truncate-string-left').
(gnus-shorten-url): Use it and don't drop #fragments.
Eli Zaretskii [Mon, 13 Apr 2020 08:53:47 +0000 (11:53 +0300)]
Minor wording change in Introduction to Programming in Emacs Lisp
* doc/lispintro/emacs-lisp-intro.texi (Prevent confusion): Mention
that dynamic scoping is only the default in Emacs Lisp, not the
only scoping rule. (Bug#40594)
Eli Zaretskii [Mon, 13 Apr 2020 05:00:14 +0000 (08:00 +0300)]
Fix 'flymake-show-diagnostics-buffer' when line numbers are displayed
* lisp/progmodes/flymake.el (flymake--diagnostics-buffer-entries):
Do nothing if 'flymake--diagnostics-buffer-source' is not a
buffer. (Bug#40529)
Eli Zaretskii [Sun, 12 Apr 2020 18:47:52 +0000 (21:47 +0300)]
Fix last changes describing mail commands
* doc/emacs/sending.texi (Sending Mail): Fix the description of
the behavior of 'C-x m' without prefix argument. (Bug#40561)
João Távora [Sun, 12 Apr 2020 14:17:15 +0000 (15:17 +0100)]
Do setup Flymake in file-less Elisp buffers
Fixes: bug#40573
* lisp/progmodes/elisp-mode.el (emacs-lisp-mode): Change
condition for setting flymake-diagnostic-functions.
Philipp Stephani [Sun, 12 Apr 2020 13:11:22 +0000 (15:11 +0200)]
Fix error message for ‘cl-struct-unknown-slot’ (bug#39995)
* lisp/emacs-lisp/cl-macs.el (cl-struct-unknown-slot): Remove spurious
format specifiers.
Eli Zaretskii [Sun, 12 Apr 2020 08:31:29 +0000 (11:31 +0300)]
Fix and improve documentation of mail-related features
* lisp/simple.el (compose-mail): Clarify the effect of the
CONTINUE argument.
* lisp/mail/sendmail.el (mail-from-style): Update the RFC value in
the obsolescence warning text.
* doc/emacs/sending.texi (Sending Mail): Fix the description of
the behavior of 'C-x m' wrt prefix argument.
(Mail Headers): Remove the description of 'mail-from-style'.
* etc/NEWS: Mention that 'mail-from-style' is obsolete.
(Bug#40561)
Martin Rudalics [Sun, 12 Apr 2020 08:00:28 +0000 (10:00 +0200)]
Fix build failure with Fx_gtk_debug
* src/xfns.c (Fx_gtk_debug, Sx_gtk_debug): Define only for GTK
versions >= 3.14.0 so gtk_window_set_interactive_debugging is
defined. Reported by Andreas Schwab <schwab@linux-m68k.org>.
Alan Mackenzie [Sat, 11 Apr 2020 21:04:50 +0000 (21:04 +0000)]
Mention jit-lock deferred as an alternative to fast-but-imprecise-scrolling
* doc/emacs/display.texi (Scrolling): Add a paragraph on using jit-lock
deferred fontification as a way of obviating Emacs hanging after
auto-repeated scrolling.
Eli Zaretskii [Sat, 11 Apr 2020 06:40:37 +0000 (09:40 +0300)]
; * doc/lispref/keymaps.texi (Extended Menu Items): Fix last change.
Stefan Monnier [Fri, 10 Apr 2020 21:04:19 +0000 (17:04 -0400)]
* doc/lispref/keymaps.texi (Extended Menu Items): Tweak :key-sequence
Don't make it sound like `:key-sequence nil` is any different than the
absence of `:key-sequence`. And the performance advantage of
`:key-sequence` disappeared long ago.
Eli Zaretskii [Fri, 10 Apr 2020 15:30:21 +0000 (18:30 +0300)]
Fix redisplay when scrolling under redisplay-dont-pause
* src/dispnew.c (update_window): Reset the window's
'must_be_updated_p' flag if the window's update was completed
without interruption. This fixes redisplay glitches when
'redisplay-dont-pause' is nil, at least on MS-Windows, because
'expose_window' doesn't redraw the exposed rectangle when the
window's 'must_be_updated_p' flag is set.
Eli Zaretskii [Thu, 9 Apr 2020 16:44:55 +0000 (19:44 +0300)]
Fix face extension in pulse.el
* lisp/cedet/pulse.el (pulse-reset-face): Propagate the :extend
attribute of FACE to the face used for displaying the pulse.
Reported by Adam Porter <adam@alphapapa.net>.
Michael Albinus [Thu, 9 Apr 2020 13:55:32 +0000 (15:55 +0200)]
* doc/misc/tramp.texi (Bug Reports): Avoid line breaks in traces.
Eli Zaretskii [Thu, 9 Apr 2020 08:21:18 +0000 (11:21 +0300)]
Avoid assertion violation in intervals.c
* src/intervals.c (delete_interval): Allow negative values of
LENGTH (i). This happens when delete_interval is called from
set_intervals_multibyte_1, because the caller zeroes out the
total_length field of the interval to be deleted. See
https://lists.gnu.org/archive/html/emacs-devel/2020-04/msg00131.html
for more details. See also a related old discussion at
https://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00399.html.
Eli Zaretskii [Wed, 8 Apr 2020 15:33:52 +0000 (18:33 +0300)]
Improve documentation of 'jit-lock-contextually'
* lisp/jit-lock.el (jit-lock-contextually): Clarify the jit-lock
operation when 'jit-lock-contextually' is non-nil and non-t.
* doc/lispref/modes.texi (Syntactic Font Lock)
(Other Font Lock Variables): Document the relation between
'jit-lock-register', 'font-lock-keywords-only', and syntactic
refontification.
Dmitry Gutov [Wed, 8 Apr 2020 10:52:40 +0000 (13:52 +0300)]
Speed up 'resize-mode' child frames a little
* src/gtkutil.c (xg_frame_set_char_size): Skip resizing if the
target dimensions are unchanged for child frames with
'resize-mode' resize policy as well.
Eli Zaretskii [Mon, 6 Apr 2020 18:12:09 +0000 (21:12 +0300)]
; * etc/NEWS: Mention 'executing-macro' in removed vars.
Martin Rudalics [Mon, 6 Apr 2020 07:22:36 +0000 (09:22 +0200)]
Fix some problems with moving and resizing child frames
(1) Provide new option 'x-gtk-resize-child-frames' which allows
to either hide a child frame during resizing or asks GTK to
resize it "immediately". This is needed because desktops like
GNOME shell otherwise won't allow resizing child frames at all.
(2) Do not try to synchronize the position of a child frame
after moving it. Needed because the present implementation
introduces a 0.5 secs delay which makes dragging child frames
virtually impossible with Lucid and Motif toolkits on desktops
like GNOME shell that use invisible outer frame borders.
For further information see the thread starting with
https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00343.html
* src/frame.c (syms_of_frame): New symbol Qxg_frame_set_char_size_4.
* src/gtkutil.c (xg_frame_set_char_size): Hide child frame
during resizing when 'x-gtk-resize-child-frames' equals 'hide'.
* src/xfns.c (x_set_parent_frame, Fx_create_frame): Set
gtk_container_resize_mode to GTK_RESIZE_IMMEDIATE for child
frames when'x-gtk-resize-child-frames' equals 'resize-mode'.
(Fx_gtk_debug): New function to toggle interactive GTK debugging
from within Emacs.
(syms_of_xfns): New symbols Qhide and Qresize_mode.
(x-gtk-resize-child-frames): New option that allows to resize
child frames on desktops like GNOME shell (with the mutter WM)
that otherwise refuse to resize them.
* src/xterm.c (x_set_offset): Don't x_sync_with_move for child
frames, it makes moving child frames virtually impossible with
the Lucid and Motif toolkits.
Philipp Stephani [Sun, 5 Apr 2020 08:19:31 +0000 (10:19 +0200)]
Fix syntax error in man page.
* doc/man/emacs.1.in: Fix syntax of --script argument. The Info
manual states that --script has to be followed by a space, and the
syntax with the equals sign doesn't actually work.
Noam Postavsky [Sat, 4 Apr 2020 16:28:23 +0000 (12:28 -0400)]
Handle filling of indented ChangeLog function entries
* lisp/vc/log-edit.el (log-edit-fill-entry): Relax regexp a bit to
recognize function entries with leading blanks.
* test/lisp/vc/log-edit-tests.el: New test.
Noam Postavsky [Sat, 4 Apr 2020 16:00:41 +0000 (12:00 -0400)]
Fix void-variable n-reb in re-builder (Bug#40409)
* lisp/emacs-lisp/re-builder.el (reb-while): Take the current value of
the counter instead of its name.
(reb-mark-non-matching-parenthesis): Bind n-reb to 0 at the start and
don't wrongly treat it as dynamicly bound.
Philipp Stephani [Fri, 3 Apr 2020 19:49:59 +0000 (21:49 +0200)]
Fix small bug in copy_string_contents.
* src/emacs-module.c (module_copy_string_contents): Fix incorrect
variable use. In this branch 'lisp_str_utf8' is always nil, so it
makes little sense to add it as error data.
Eli Zaretskii [Fri, 3 Apr 2020 11:29:49 +0000 (14:29 +0300)]
Fix invocations of gpg from Gnus
* lisp/epg-config.el (epg-config--make-gpg-configuration): Bind
coding-system-for-read/write to 'undecided', to countermand
possible values of 'no-conversion' or somesuch by the callers.
(Bug#40248)
Martin Rudalics [Fri, 3 Apr 2020 08:31:35 +0000 (10:31 +0200)]
Don't draw GTK's internal border and tab bar on top of each other
* src/xterm.c (x_clear_under_internal_border): For GTK builds
have 'margin' count in the height of the tab bar to avoid that
tab bar and internal border are drawn on top of each other.
Eli Zaretskii [Fri, 3 Apr 2020 06:58:20 +0000 (09:58 +0300)]
; * src/buffer.c (syms_of_buffer) <inhibit-read-only>: Doc fix.
Amin Bandali [Thu, 2 Apr 2020 22:42:41 +0000 (18:42 -0400)]
Tweak htmlfontify's generated output
* lisp/htmlfontify.el (hfy-default-header): declare the character
encoding for the generated HTML file. This helps browsers display
UTF-8 characters like the copyright symbol correctly.
(hfy-sprintf-stylesheet): apply the default style to all of the text
consistently, so that unstyled bits (which are not wrapped in span
tags and are directly part of the surrounding pre tag's "innerHTML")
have a look consistent with the rest of the document.
Glenn Morris [Wed, 1 Apr 2020 13:12:36 +0000 (06:12 -0700)]
; Auto-commit of loaddefs files.
Dmitry Gutov [Mon, 30 Mar 2020 20:16:03 +0000 (23:16 +0300)]
Handle project--files-in-directory finding no files better
* lisp/progmodes/project.el (project--find-regexp-in-files):
Signal user-error when passed an empty list of files.
* lisp/progmodes/xref.el (xref-matches-in-files):
Make sure FILES is not empty.
Alan Mackenzie [Mon, 30 Mar 2020 19:25:40 +0000 (19:25 +0000)]
Let imenu to work on the menu bar when its list is a single non-nested member.
* lisp/imenu.el (imenu-update-menubar): No longer accept a list of length 1 as
being sufficient evidence for a nested list structure. Instead, additionally
check whether or not certain elements are atoms.
Juri Linkov [Sun, 29 Mar 2020 23:16:12 +0000 (02:16 +0300)]
* lisp/image/image-converter.el: Fix customization of image-converter.
* lisp/image/image-converter.el (image-convert-p): Update
image-converter-regexp when image-converter was customized (bug#39994).
Andreas Schwab [Sun, 29 Mar 2020 19:56:05 +0000 (21:56 +0200)]
Fix url-cookie.el for lexical binding
* lisp/url/url-cookie.el (url-cookie-handle-set-cookie): Use setq
instead of set to modify lexical binding.
Eli Zaretskii [Sun, 29 Mar 2020 16:14:13 +0000 (19:14 +0300)]
; * src/decompress.c: Fix comment style.