Introduce ‘c-lineup-ternary-bodies’ function which, when used as
a c lineup function, aligns question mark and colon of a ternary
operator. For example:
return arg % 2 == 0 ? arg / 2
: (3 * arg + 1);
* lisp/progmodes/cc-align.el (c-lineup-ternary-bodies): New function.
* doc/misc/cc-mode.texi (Operator Line-Up Functions): Document the
new function.
* test/lisp/progmodes/cc-mode-tests.el (c-lineup-ternary-bodies): New
test case.
* lisp/net/browse-url.el (browse-url-handlers): Allow predicates for
matching in browse-url-handlers. Adapt docs and customize type.
(browse-url-select-handler): Support predicates in addition to
regexes.
(browse-url--non-html-file-url-p): New defun.
(browse-url-default-handlers): Use above predicate entry instead of
two entries.
* lisp/net/browse-url.el (browse-url-handlers): New defcustom.
(browse-url-default-handlers): New defvar.
(browse-url): Use them. Adapt docstring. Issue a warning pointing to
browse-url-handlers when browse-url-browser-function is an alist.
(browse-url--mailto, browse-url--man): New functions.
(browse-url--browser-defcustom-type): Add :doc that the alist usage is
deprecated.
(browse-url-browser-function): Remove documentation referring to the
alist usage and mention browse-url-handlers.
* doc/emacs/misc.texi: Document browse-url-handlers in Browse-URL
node.
* etc/NEWS: Mention browse-url-default-handlers and
browse-url-handlers.
Fixes: bug#40573
The new mode can be used stand-alone or inherited from by modes
intended to edit programs. The existing emacs-lisp-mode and lisp-mode
are examples.
Thanks to Juri Linkov and Basil L. Contovounesios for researching some
data files in Emacs that can be automatically set to use the new mode.
* lisp/files.el (auto-mode-alist): Add entry for ".dir-locals" and
".dir-locals-2"
* lisp/emacs-lisp/lisp-mode.el: (lisp-data-mode): New major mode.
(lisp-mode): Inherit from lisp-data-mode. Set special lisp-mode
stuff here.
* lisp/progmodes/elisp-mode.el (emacs-lisp-mode): Inherit from
lisp-data-mode.
* lisp/bookmark.el (bookmark-insert-file-format-version-stamp):
Use lisp-data-mode.
* lisp/saveplace.el (save-place-alist-to-file): Use
lisp-data-mode.
* lisp/net/eww.el (eww-write-bookmarks): Use lisp-data-mode.
* lisp/net/nsm.el (nsm-write-settings): Use lisp-data-mode.
* lisp/net/tramp-cache.el (tramp-dump-connection-properties): Use
lisp-data-mode.
* etc/NEWS: Mention lisp-data-mode.
* doc/lispref/modes.texi (Example Major Modes): Update example.
45a64c97c7 (origin/emacs-27) Clarify semantics of trace-function CONT...
821760fdc4 Don't let a code literal get modified in mml parsing (Bug#...
74a92be16d * lisp/simple.el (kill-ring-save): Doc fix. (Bug#40797)
3d0e859692 Minor doc clarification regarding fringe bitmaps
4d86c7f822 Fix documentation of fringe bitmaps
a76af88dd8 Tweak mutability doc a bit more
f7e488d206 Calc: fix autoload errors (bug#40800)
369761b36d ; * src/xdisp.c: Improve the introductory commentary.
a92ca1f177 Improve indexing of ELisp manual
5a25d17760 * lisp/image-mode.el (image-transform-resize): Remove FIXM...
37ebec3a95 Improve the default value of 'doc-view-ghostscript-program'.
ba6104d1e8 Change doc-view-mode-map prefix key 's' to 'c'.
400ff5cd19 Improve wording about constants
d2836fe71b Improve the default value of 'doc-view-ghostscript-program'.
fc55f65305 Minor improvements in documentation of the last change
a64da75961 Add image-auto-resize defcustoms to image-mode.el
692ad40539 Improve the documentation of tab-bar and tab-line
# Conflicts:
# etc/NEWS
* 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
* 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.
* 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.
f3b62b6c62 (origin/emacs-27) Avoid crashes in regex-emacs.c due to GC
175c61c18b Fix "C-u M-!" when 'shell-command-dont-erase-buffer' is no...
6b297519b5 Fix cl-most-positive-float doc typo
c36c5a3ded ; lisp/ldefs-boot.el: Update.
3876a60569 Fix a typo in calculator.el
9e832ba91b * lisp/erc/erc.el: Add URL to the new ERC page on the Emac...
# Conflicts:
# etc/NEWS
* 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'.
* lisp/apropos.el (apropos-next-symbol)
(apropos-previous-symbol): New commands.
(apropos-mode-map): Bind above commands to 'n' and 'p'. (Bug#20694)
* etc/NEWS: Announce the new commands.
* etc/NEWS: Fix wording of the entry for native image API support.
Reported by Juanma Barranquero <lekktu@gmail.com>.
* configure.ac (native-image-api): Fix the "--help" description.
* configure.ac: Minor cleanup in how w32image.o is added to the
build when native image APIs are requested.
* src/w32gui.h (w32_load_image, w32_can_use_native_image_api)
(w32_gdiplus_shutdown): Move prototypes from w32term.h here, since
w32.c doesn't include w32term.h.
* src/image.c (struct image_type): No need to pass TYPE to the
'valid_p' method. All callers changed.
(initialize_image_type) [HAVE_NATIVE_IMAGE_API]: Call
'image_can_use_native_api' before trying image-specific methods.
(image_can_use_native_api): New function.
(image_types): Remove the native_image_type parts.
(syms_of_image): New symbol 'native-image'.
(parse_image_spec): Accept native-image "type" for any image type.
* src/w32term.c (syms_of_w32term): New variable
'w32-use-native-image-API'.
* src/w32image.c: (w32_can_use_native_image_api): New function.
(gdiplus_init): Rename from w32_gdiplus_startup. Simplify code.
Move the call to GdiplusStartup to a separate function. Use
ordinal number for SHCreateMemStream if cannot load it by name.
(w32_load_image): Ignore Win32Error status from
w32_select_active_frame.
Move DEFSYMs from here...
* src/image.c (syms_of_image) [HAVE_NATIVE_IMAGE_API]: ...to here.
* etc/NEWS: Update the entry about native image API use.
* src/w32image.c: New file.
* src/w32term.h: Add prototypes of 'w32_load_image',
'w32_gdiplus_startup', 'w32_gdiplus_shutdown', and
'w32_query_frame_background_color'.
* src/w32term.c (w32_query_frame_background_color): No longer
static.
* src/w32.c (term_ntproc) [HAVE_GDIPLUS]: Call
'w32_gdiplus_shutdown'.
* src/image.c (struct image_type) <valid_p>: Accept an additional
argument, the image type. All implementations changed.
(init_native_image_functions, native_image_p, native_image_load)
[HAVE_NATIVE_IMAGE_API]: New methods for "native image type".
(initialize_image_type) [HAVE_NATIVE_IMAGE_API]: Call
'init_native_image_functions'.
(image_types) [HAVE_NATIVE_IMAGE_API]: Add settings for native
image API.
(lookup_image_type) [HAVE_NATIVE_IMAGE_API]: Initialize native
functions if needed.
* lisp/term/w32-win.el (dynamic-library-alist): Add gdiplus and
shlwapi.
* etc/NEWS: Announce the new feature.
* configure.ac (native-image-api): New option, OFF by default.
(HAVE_NATIVE_IMAGE_API): If native-image-api is selected, add
w32image.o to W32_OBJ.
* 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.
* 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.
1dfc497fac Minor wording change in Introduction to Programming in Ema...
ff09b4eeac Fix 'flymake-show-diagnostics-buffer' when line numbers ar...
63e8d0ea87 Fix last changes describing mail commands
01212a762f Do setup Flymake in file-less Elisp buffers
36873ef2b2 Fix error message for ‘cl-struct-unknown-slot’ (bug#39995)
3f9310b0fe Fix and improve documentation of mail-related features
1482a75efa Fix build failure with Fx_gtk_debug
cf57663f2a Mention jit-lock deferred as an alternative to fast-but-im...
# Conflicts:
# etc/NEWS
* lisp/mail/rmail.el (rmail-simplified-subject)
(rmail-reply-regexp): Recognize U+FF1A FULLWIDTH COLON as a colon
after "Re:"-type prefixes.
(rmail-re-abbrevs): New defcustom with localized abbreviations of
"Re:".
(rmail-reply-regexp): Use 'rmail-re-abbrevs'. Recognize U+FF1A
in addition to the ASCII colon.
* etc/NEWS: Call out the new defcustom 'rmail-re-abbrevs'.
* lisp/hi-lock.el (hi-lock--regexps-at-point): Handle font-lock faces.
(hi-lock-unface-buffer): Simplify default value handling.
(hi-lock-set-pattern): Add either lighter or regexp to
hi-lock-interactive-lighters.
(hi-lock-set-pattern): Put overlay prop hi-lock-overlay-regexp to
either lighter or regexp.
* test/lisp/hi-lock-tests.el (hi-lock-bug26666): Use "b" instead of "a".
(hi-lock-case-fold): New test.
* 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)
* lisp/hi-lock.el (hi-lock-interactive-lighters): New buffer-local variable.
(hi-lock-mode): Set hi-lock-interactive-lighters to nil.
(hi-lock-line-face-buffer): Use case-fold-search and search-upper-case.
(hi-lock-face-buffer): Add new arg LIGHTER. Use case-fold-search,
search-upper-case and search-spaces-regexp.
(hi-lock-face-phrase-buffer): Don't call hi-lock-process-phrase.
Use case-fold-search, search-upper-case and search-whitespace-regexp.
(hi-lock-face-symbol-at-point): Use case-fold-search and search-upper-case.
(hi-lock-unface-buffer): Use hi-lock-interactive-lighters to get
a human-readable string for completion and x-popup-menu.
(hi-lock-process-phrase): Remove function.
(hi-lock-set-pattern): Add new args LIGHTER, CASE-FOLD, SPACES-REGEXP.
Set font-lock pattern to a search function. Add mapping from
lighter or regexp to pattern to hi-lock-interactive-lighters.
Let-bind case-fold-search and search-spaces-regexp in search functions.
* lisp/isearch.el (isearch--highlight-regexp-or-lines): Replace ugly code
with let-binding of case-fold-search, search-upper-case, search-spaces-regexp.
(isearch-highlight-regexp, isearch-highlight-lines-matching-regexp):
Use lambda.
fd27685c1e (origin/emacs-27) ; * doc/lispref/keymaps.texi (Extended M...
6057d79a4e * doc/lispref/keymaps.texi (Extended Menu Items): Tweak :k...
17a1bb5a03 Fix redisplay when scrolling under redisplay-dont-pause
90321f595c Fix face extension in pulse.el
36c42d2a30 * doc/misc/tramp.texi (Bug Reports): Avoid line breaks in ...
d5750af151 Avoid assertion violation in intervals.c
18d1bc0a09 Improve documentation of 'jit-lock-contextually'
08486f4cae Speed up 'resize-mode' child frames a little
f451ef9308 ; * etc/NEWS: Mention 'executing-macro' in removed vars.
c49d379f17 Fix some problems with moving and resizing child frames
# Conflicts:
# etc/NEWS
* doc/lispref/processes.texi (Network): Describe :coding keyword support.
* doc/misc/emacs-gnutls.texi (Help For Developers): Describe :coding
keyword support.
* etc/NEWS: Announce change to open-network-stream and
open-gnutls-stream.
* lisp/net/gnutls.el (open-gnutls-stream): Add support for :coding, pass it
down to open-network-stream.
* lisp/net/network-stream.el (open-network-stream)
(network-stream-open-plain, network-stream-open-starttls): Add
support for :coding, pass it down to make-network-process.
(network-stream-open-shell): Add support-for :coding, use
set-process-coding-system to set it after process creation.
Unify the behavior of source buffer display for gdb-mi. Before this
change, stepping and other gdb command handlers use 'gud-display-line',
and 'gdb-goto-breakpoint' uses 'gdb-display-source-buffer'. Now whenever
gdb-mi code tries to open a source buffer, 'gdb-display-source-buffer'
is used. Also, simplify the logic in 'gdb-display-source-buffer' and
add a feature to limit the maximum number of source windows.
* doc/emacs/building.texi (GDB User Interface Layout): Explain source
file display in GDB.
* etc/NEWS (gdb-mi): Add news about source display.
* lisp/progmodes/gdb-mi.el (gdb-source-window): Remove variable,
change to 'gdb-source-window-list'.
(gdb-source-window-list): New variable.
(gdb-display-source-buffer-action,
gdb-max-source-window-count): New options.
(gdb-init-1, gdb-setup-windows, gdb-load-window-configuration,
gdb-restore-windows): Use 'gdb-source-window' rather than
'gdb-source-window-list'.
(gdb-save-window-configuration): Use 'gdb-source-window' rather than
'gdb-source-window-list'. And consider any buffer that is not a
command or function buffer as a source buffer.
(gdb-display-source-buffer): Use new logic.
(gdb-goto-breakpoint): Remove 'display-buffer' call
and don't set 'gdb-source-buffer' anymore.
* lisp/progmodes/gud.el (gud-display-line): If used by gdb-mi, use
'gdb-display-source-buffer' rather than 'display-buffer'. Don't set
'gdb-source-buffer' anymore.
Completely rewrite the code that displayes the summaries, so all
backends share the same code.
(archive--summarize-descs): New function.
(archive-arc-summarize, archive-lzh-summarize, archive-zip-summarize)
(archive-zoo-summarize, archive-rar-summarize, archive-7z-summarize)
(archive-ar-summarize): Use it.
(archive-hidden-columns): New custom.
(archive-alternate-hidden-columns): New const.
(archive-mode-map): Always enable `archive-alternate-display`.
(archive-alternate-display): Set `archive-hidden-columns`.
(archive-hideshow-column): New command.
(archive--fit, archive--fit2, archive--enabled-p): New aux functions.
The handling of :coding nil was different between
make-{network,serial}-process and make-{pipe}process. Now they all
handle :coding nil as if :coding had not been specified.
* process.c (Fmake_serial_process)
(set_network_socket_coding_system): Use plist-get to check if
:coding has been specified instead of plist-member, to ensure that
":coding nil" does not override coding-system-for-{read,write}.
* network-stream-tests.el (check-network-process-coding-system-bind)
(check-network-process-coding-system-no-override)
(check-network-process-coding-system-override): New tests.
* etc/NEWS: Describe change in make-network-process and
make-serial-process :coding behavior.
* lisp/textmodes/texinfo.el (texinfo-texi2dvi-options): New
defcustom.
(texinfo-tex-buffer): Take 'tex-start-options' from
'texinfo-texi2dvi-options'. (Bug#40001)
* etc/NEWS: Mention the new option.
Copyright-paperwork-exempt: yes
* lisp/eshell/em-dirs.el (eshell-dirs-initialize): Add INSIDE_EMACS
variable to buffer-local value of eshell-variable-aliases-alist.
(eshell-inside-emacs): Add new constant used for INSIDE_EMACS.
* lisp/eshell/esh-var.el (eshell-variable-aliases-list): Update doc
string; remove mention of eshell-user-aliases-list and explain that
variables can optionally be copied to subprocesses' environments.
* test/lisp/eshell/eshell-tests.el (eshell-test/inside-emacs-var): Add
test for the INSIDE_EMACS variable.
* etc/NEWS: Announce changes.
* lisp/vc/vc-dir.el (vc-dir-mark-state-files): New function.
(vc-dir-mark-registered-files)
(vc-dir-mark-unregistered-files): New commands.
(vc-dir-mode-map): Bind vc-dir-mark-registered-files to '* r'.
(vc-dir-menu-map): Add menu entries for
vc-dir-mark-registered-files and vc-dir-mark-unregistered-files.
