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
* 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)
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
* 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.
* 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
* 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.
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.
* doc/misc/modus-themes.org:
(Overview): Document good support for cases with red-green color
deficiency (deuteranopia).
(Customization Options): Add code block with sample configuration.
(Option for mode line presentation): Document new values.
(Option for completion framework aesthetics): Reword statements.
(Option for mail citations): Include new customization.
(Option for line highlighting (hl-line-mode)): Change description
of possible value.
(Option for diff buffer looks): Update the meaning of 'fg-only',
which now is an alias for 'fg-only-deuteranopia'.
(Option for org-mode block styles): Rename possible values.
(Cycle through arbitrary colors (DIY)): Include code samples for
demo case.
(Override colors (DIY)): Use correct symbol.
(Override color saturation (DIY)): Show how to combine manual and
automatic color overrides.
(Update Org block delimiter fontification (DIY)): Provide example.
(Load theme depending on time of day): Include missing "DIY" label.
(Full support for packages or face groups): Update list with
additions, removals.
(Indirectly covered packages): Update list.
(Notes for individual packages)
(Note on dimmer.el)
(Note on display-fill-column-indicator-mode)
(Note on mmm-mode.el background colors)
(Note on prism.el)
(Note on ERC escaped color sequences)
(Note on powerline or spaceline)
(Note on Helm grep)
(Note on EWW and Elfeed fonts (SHR fonts)): Stylistic change to
the heading.
(Note on inline Latex in Org buffers)
(Note on god-mode.el): Add note.
(Frequently Asked Questions (FAQ)): Include new section.
(Acknowledgements): Update list of contributors (bug#48647).
* etc/themes/modus-operandi-theme.el: Bump version number.
* etc/themes/modus-themes.el: Add new defcustom forms and update
existing ones, edit doc strings, remove old obsolete aliases,
tweak internal functions, refine face specifications.
* etc/themes/modus-vivendi-theme.el: Bump version number.
* 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.
(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
* lisp/dired-aux.el (dired-compress-file-default-suffix):
(dired-compress-directory-default-suffix): New user options
(bug#47119).
(dired-compress-file-alist): New variable.
* lisp/dired-aux.el (dired-compress-file): Use them.
(dired-compress-file-suffixes): Remove the directory item.
* lisp/minibuffer.el (minibuffer-local-map): Switch the order of
'\r' and '\n' bindings.
* lisp/simple.el (yank-pop, read-from-kill-ring)
(yank-from-kill-ring): Doc fixes.
* doc/emacs/search.texi (Isearch Yank):
* doc/emacs/killing.texi (Yanking): Improve the description of the
new functionality of 'M-y'.
* doc/lispref/text.texi (Yank Commands): Remove inaccurate
description of 'M-y' in Isearch.
* etc/NEWS: Improve the wording of 'M-y' entry.
* lisp/simple.el (read-extended-command): Exclude obsolete commands
that are either lacking a 'current-name' or were obsoleted in a
previous major version (bug#43300).
(There's been some back and forth here. Obsolete commands used to be
treated normally for completion, and then they were removed. Then
they were put back again, but annotated with what they were
obsoleting. There was some pushback on this change, so this latest
changes is a compromise between the last two states.)
* doc/misc/erc.texi (Connecting): Add a reference to the auth manual.
* etc/NEWS: Remove the verbose, detailed example of client certificate
specification and refer to the ERC manual instead.
* lisp/erc/erc.el (erc-tls): Fix leftover path example in docstring.
* doc/lispref/backups.texi (Auto-Saving): Explain UNIQUIFY being a
secure hash in auto-save-file-name-transforms.
* etc/NEWS: Mention change in `auto-save-file-name-transforms'.
* lisp/files.el (auto-save-file-name-transforms): Adapt docstring.
(make-auto-save-file-name): Care, if UNIQ is a secure hash symbol.
