* lisp/pixel-scroll.el (pixel-scroll-precision-momentum-tick):
(pixel-scroll-precision-momentum-factor): New user options.
(pixel-scroll-kinetic-state, pixel-scroll-accumulate-velocity):
Set scroll momentum ring size to 10.
(pixel-scroll-start-momentum): Improve algorithm.
* lisp/textmodes/glyphless-mode.el (glyphless-mode-types): Fix
spelling of "bidirectional".
* lisp/international/characters.el (char-acronym-table): Fix
acronyms for LRI and RLI: use their accepted shorthands.
(glyphless-char-display-control): Fix spelling of doc string.
* doc/lispref/display.texi (Glyphless Chars): Fix spelling and add
a cross-reference.
Previously, if there were three or more consecutive menu separators,
not all of them would be removed.
* lisp/mouse.el (context-menu-map): Ensure no duplicate separators
(bug#52237).
Gemini is a relatively new text-based web protocol, similar to
gopher. There's the "elpher" package to browse gopher and gemini
pages. Adding it to the regexp will make Emacs be aware of gemini links,
e.g. in ERC.
* lisp/net/browse-url.el (browse-url-button-regexp): Add support
for the gemini: URL type.
* doc/lispref/display.texi (Glyphless Chars): Document bidi-control.
* lisp/international/characters.el (char-acronym-table): Add the
ISOLATE characters.
(update-glyphless-char-display): Implement bidi-control, and mark
all Cf characters we don't know about as UNK.
(glyphless--bidi-control-characters): New variable.
(glyphless-char-display-control): Add a new type -- bidi-control.
* lisp/textmodes/glyphless-mode.el (glyphless-mode-types): Add a
new type -- bidi-control.
We used to get
cedet/semantic/bovine/c.el:1462:25: Warning: value returned from
(string= s "static") is unused
* lisp/cedet/semantic/bovine/c.el (semantic-tag-protection): Merge two
`when` into an `if` and set `prot` instead of throwing away a result.
Use `pcase` while we're at it.
Don't burp when `byte-compile-warning-enabled-p` is not yet defined.
And use the call that we had already instead of adding a new one.
(macroexp--warn-wrap): Allow `category`
to be a list to pass to `byte-compile-warning-enabled-p`.
(macroexp-macroexpand): Simplify accordingly.
The algorithm used to scroll the display kinetically is very
simple and needs improvement. Someone should work on that
eventually.
* lisp/pixel-scroll.el (pixel-scroll-precision-use-momentum):
New user option.
(pixel-scroll-precision-mode-map): Add
`pixel-scroll-start-momentum'.
(pixel-scroll-kinetic-state):
(pixel-scroll-accumulate-velocity):
(pixel-scroll-calculate-velocity): New functions.
(pixel-scroll-start-momentum): New command.
* src/xterm.c (handle_one_xevent): Fix touch-end event
generation.
* etc/NEWS:
* doc/lispref/commands.texi (Misc Events): Document new
`touch-end' event type.
* lisp/bindings.el: Ignore touch-end events by default.
* src/keyboard.c (make_lispy_event): Add support for
TOUCH_END_EVENT events.
(syms_of_keyboard): New symbol `touch-end'.
* src/termhooks.h (enum event_kind): New member
`TOUCH_END_EVENT'.
* src/xterm.c (handle_one_xevent): Send touch-end events when
appropriate.
* doc/emacs/dired.texi (Misc Dired Features): Document it (bug#23812).
* lisp/dired.el (dired-free-space): New user option.
(dired-insert-directory): Use it from here.
(dired--insert-disk-space): New function that uses the user option.
* lisp/files.el (insert-directory): Don't transform "total" here.
* lisp/ls-lisp.el (ls-lisp--insert-directory): Or here. Instead
just leave the "total <num>" bit alone, and let Dired transform it.
* test/lisp/files-tests.el (files-tests): Move "available" tests
to dired-tests.
* test/lisp/dired-tests.el (data-dir): Moved here.
* lisp/repeat.el (repeat-check-key): Use for repeat-check-key the same logic
as is used for repeat-exit-timeout in repeat-post-hook (bug#51390).
(repeat-post-hook): Check for repeat-exit-timeout symbol property.
* lisp/help.el (help--analyze-key): Use posn-set-point instead of
mouse-set-point that runs the hook mouse-leave-buffer-hook via
mouse-minibuffer-check. Using posn-set-point also unnecessitates
extra conditions added in bug#51421.
* lisp/isearch.el (isearch-describe-key, isearch-describe-mode):
Add precautions to not call isearch-update when the executed
command exited isearch-mode (bug#51173).
* lisp/international/characters.el (glyphless-char-display-method):
New custom widget for the different options for displaying glyphless
characters.
(glyphless-char-display-control): Use 'glyphless-char-display-method'.
* doc/emacs/display.texi (Standard Faces): Mention in.
* lisp/faces.el (variable-pitch-text): New face.
* lisp/gnus/gnus-art.el (gnus-header): Use it.
* lisp/net/shr.el (shr-text): Use it.
Lambda-lifted variables (ones passed explicitly to lambda-lifted
functions) that are also captured in an outer closure and shadowed
were renamed incorrectly (bug#51982).
Reported by Paul Pogonyshev.
* lisp/emacs-lisp/cconv.el (cconv--lifted-arg): New.
(cconv-convert): Provide correct definiens for the closed-over
variable.
* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-tests--test-cases):
* test/lisp/emacs-lisp/cconv-tests.el (cconv-tests--intern-all)
(cconv-closure-convert-remap-var): Add tests.
* doc/emacs/display.texi (Text Display): Mention it.
* doc/lispref/display.texi (Glyphless Chars): Document it.
* lisp/textmodes/glyphless-mode.el: New minor mode (bug#27544).
This fixes bug #52157.
* lisp/progmodes/cc-engine.el (c-forward-decl-or-cast-1): If such a construct
is parsed, set the flag at-type-decl which is part of the function's return
value.
* lisp/gnus/gnus-art.el (gnus-header): Inherit from `variable-pitch'.
(gnus--variable-pitch-p): New helper function.
(gnus-article-treat-fold-headers): Fill using pixel filling.
