GitLab

* etc/NEWS:
* lisp/simple.el (save-interprogram-paste-before-kill): Fix
wording of a recently added documentation.  (Bug#41168)

* doc/emacs/killing.texi (Clipboard): Document it.
* lisp/simple.el (save-interprogram-paste-before-kill): Extend
range (bug#41168).
(kill-new): Implement it (bug#41168).

* lisp/window.el (window-at-x-y): Rename from `window-at-pos'.
Fix doc-string.
(delete-window-choose-selected): Rename from
`delete-window-set-selected'.  Fix doc-string.
(delete-window): Adjust to above renaming.
* doc/emacs/windows.texi (Change Window): Mention new option
`delete-window-choose-selected'.
* etc/NEWS:
* doc/lispref/windows.texi (Deleting Windows): Follow up on
above renamings.

When `delete-window' deletes its frame's selected window, this new
option allows to choose another window as replacement.

* lisp/window.el (get-lru-window, get-mru-window)
(get-largest-window): New optional argument NO-OTHER.
(window-at-pos): New function.
(delete-window-set-selected): New option.
(delete-window): Handle `delete-window-set-selected'.
* src/window.c (Fdelete_window_internal): Set the selected
window of WINDOW's frame to the first window on that frame and
let `delete-window' choose a more suitable window instead.
* doc/lispref/windows.texi (Deleting Windows): Describe new
option `delete-window-set-selected'.
(Cyclic Window Ordering): Describe new NO-OTHER argument for
`get-lru-window', `get-mru-window' and `get-largest-window'.
* etc/NEWS: Mention `delete-window-set-selected' and the NO-OTHER
argument.

* lisp/vc/vc-git.el (vc-git-diff-switches): New defcustom.
(vc-git-print-log): Use it.

* etc/NEWS: Announce the new option.

Copyright-paperwork-exempt: yes

* doc/misc/gnus.texi (Marking Groups, Topic Commands):
(Setting Process Marks, Pick and Read): Document the new default.
* lisp/gnus/gnus-group.el (gnus-group-make-menu-bar): Update menu.

* lisp/gnus/gnus-sum.el (gnus-summary-make-menu-bar): Update menu.

* lisp/gnus/gnus-topic.el (gnus-topic-make-menu-bar): Update menu.

* lisp/gnus/gnus.el (gnus-process-mark-toggle): Change default.

This reverts commit 2207f9ad.

* etc/NEWS: Mention support of remote file browsing.

* lisp/net/browse-url.el (browse-url-of-buffer): Revert last change.
(browse-url-of-file): Use temporary file in case of remote file.
(Bug#48397)

* test/manual/etags/ETAGS.good_1:
* test/manual/etags/ETAGS.good_2:
* test/manual/etags/ETAGS.good_3:
* test/manual/etags/ETAGS.good_4:
* test/manual/etags/ETAGS.good_5:
* test/manual/etags/ETAGS.good_6: Adapt to added Mercury support.

* lib-src/etags.c (find_entries, test_objc_is_mercury):
* etc/NEWS: Fix punctuation and typos in last change.

Tag declarations starting lines with ':-'.
By default, all declarations are tagged.  Optionally, first
predicate or functions in clauses can be tagged as in Prolog
support using '--declarations'.  (Bug#47408).
* lib-src/etags.c (test_objc_is_mercury, Mercury_functions)
(mercury_skip_comment,  mercury_decl, mercury_pr):
Implement Mercury support.  As Mercury and Objective-C have
the same file extension .m, a heuristic test tries to detect
the language.

* doc/man/etags.1: Document the change.  Add Mercury-specific
 behavior for '--declarations'.  This option tags first
predicates or functions in clauses in addition to declarations.

* src/nsterm.m: remove NSWindowTabbingModeDisallowed to respect
  system-wide preferences
* etc/NEWS: add mention of native tab support in macOS and where
  to specify system-wide setting

* doc/lispref/os.texi (Input Modes): Document the changes in the
values of the META flag.

* etc/NEWS: Call out the change in input-meta-mode.

* lisp/icomplete.el (icomplete-pre-command-hook, icomplete-tidy):
Remove, update the callers
(https://lists.gnu.org/archive/html/emacs-devel/2021-06/msg00111.html).
(icomplete-compute-delay): Change the default to 150ms.
(icomplete-max-delay-chars): Change the default to 2.

* etc/NEWS:
* doc/emacs/misc.texi (Invoking emacsclient): Fix a recent change.
(Bug#11358)

* doc/emacs/misc.texi (Invoking emacsclient): Document it (bug#11358).

* lisp/server.el (server-edit): Mention it in the doc string.
(server-edit-abort): New command.

Copyright-paperwork-exempt: yes

* lisp/windmove.el (windmove-default-keybindings)
(windmove-display-default-keybindings)
(windmove-delete-default-keybindings)
(windmove-swap-states-default-keybindings): Improve doc strings.
(Bug#41438)

* etc/NEWS: Fix a typo in the 'windmove' entry.

* doc/misc/gnus.texi (Marking Groups, Setting Process Marks):
Mention the new variable.

* lisp/gnus/gnus-group.el (gnus-group-make-menu-bar): Update menu.
(gnus-group-mark-group): Support the variable.
(gnus-group-mark-update): New command.
(gnus-group-unmark-group, gnus-group-mark-region): Pass in new
parameter.

* lisp/gnus/gnus-sum.el (gnus-summary-make-menu-bar): Update menu.
(gnus-summary-mark-as-processable): Use the variable.

* lisp/gnus/gnus-topic.el (gnus-topic-mark-topic):  (bug#48683).

* lisp/gnus/gnus-topic.el (gnus-topic-mark-topic): Use the variable.

* lisp/gnus/gnus.el (gnus-process-mark-toggle): New user option.

This mode is intended to be used with Icomplete ('M-x icomplete-mode')
or Fido ('M-x fido-mode'), to display the list of completions
candidates vertically instead of horizontally.  When used with
Icomplete, completions are rotated and selection kept at the top.
When used with Fido, completions scroll like a typical dropdown
widget.

If the dropdown behaviour is desired for Icomplete (instead of
rotation), icomplete-scroll can be adjusted separately by the user.

* etc/NEWS (icomplete-vertical-mode): Reword.

* lisp/icomplete.el (simple): Require it.
(icomplete-selected-match): New face.
(icomplete-scroll): New user-visible var.
(icomplete-forward-completions): Rework.
(icomplete-backward-completions): Rework.
(icomplete--fido-mode-setup): Prefer icomplete-scroll according to
icomplete-vertical mode.
(icomplete-minibuffer-setup): Initialize icomplete--scrolled-completions.
(fido-vertical-mode): An alias for icomplete-vertical-mode.
(icomplete-exhibit): Init icomplete--scrolled-past.  Adjust overlay.
(icomplete--render-vertical): New helper.
(icomplete--sorted-completions): If cache is stale, also
invalidate icomplete--scrolled-past.
(icomplete-completions): Rework.  Mostly reformat.

* lisp/simple.el (max-mini-window-lines): New helper.
(display-message-or-buffer): Use it.

* lisp/hl-line.el (hl-line-overlay-priority): New variable
(bug#11509).
(hl-line-make-overlay): Use it.

* doc/misc/emacs-mime.texi (mailcap): Document it (bug#12972).

* lisp/net/mailcap.el (mailcap-view-file): New command.

* doc/lispref/variables.texi (Creating Buffer-Local): Document it.
* lisp/subr.el (buffer-local-boundp): New function.

* src/data.c (Flocal_variable_p): Mention it.

This fixes bug#20846 where it transpired that there is no good reason
to shy away from auto-indenting inside comments and strings.

(electric-indent-post-self-insert-function): Don't check syntax-ppss.

* etc/NEWS: Mention the floating point reader changes (bug#48678).

These variables hold information on the SQL standard and
product-specific additions and should not be user-customizable.

* src/process.c (syms_of_process) <process-prioritize-lower-fds>:
Doc fix.

* etc/NEWS: Reword the entry for 'process-prioritize-lower-fds'.

* src/process.c (wait_reading_process_output): When looping through
fds, continue from where we left off.
(syms_of_process): Vprocess_prioritize_lower_fds: New variable
(bug#48118).

* doc/emacs/mini.texi (Completion Commands): Mention the change,
and mention the 'n' and 'p' keys bound to 'next-completion' and
'previous-completion'. (bug#47699).
* lisp/minibuffer.el (minibuffer-local-completion-map): Change the
M-g key to M-g M-c.

* lisp/simple.el (completion-list-mode-map): Change the M-g key to
M-g M-c.
(read-expression-map): Bind M-g M-c to
read-expression-switch-to-completions.
(read-expression-switch-to-completions): New function.

* doc/emacs/mini.texi (Completion Commands): Mention it.

* lisp/minibuffer.el (minibuffer-local-completion-map): Add the M-g key
for switch-to-completion (bug#47699).

* lisp/simple.el (completion-list-mode-map): Make special-mode-map its
parent, unbind the 'g' revert key, add the 'n' and 'p' keys for
next-completion and previous-completion, and the M-g key for
switch-to-minibuffer.
(switch-to-minibuffer): New function.

(dired-do-create-files): Use it.

(describe-bindings): Use describe-bindings-outline.
(describe-bindings-internal): Remove function obsolete since 24.4.

(mule--ucs-names-group): Simplify for using by group-function.
(read-char-by-name-group): Remove defcustom
obsoleted by completions-group.
(read-char-by-name): Mention completions-group and
completions-group-sort in docstring.  Use group-function when
completions-group is non-nil.
https://lists.gnu.org/archive/html/emacs-devel/2021-05/msg00791.html

(read-from-kill-ring, yank-from-kill-ring): Use it.