* lisp/progmodes/compile.el (compilation-error-regexp-alist-alist):
Fix a mistake introduced when the regexp was translated to rx.
* test/lisp/progmodes/compile-tests.el (compile-tests--test-regexps-data)
(compile-test-error-regexps): Add test case.
* etc/compilation.txt: Add example.
* test/lisp/progmodes/compile-tests.el (compile-test-error-regexps):
Don't rely on compilation-num-errors (etc) all being zero, which they
aren't if the test has been run before.
(compile-tests--test-regexps-data): Change defvar to defconst.
* lisp/emacs-lisp/easy-mmode.el (easy-mmode--mode-docstring):
When using `easy-mmode--arg-docstring' to auto-generate a
docstring, refill it up to `emacs-lisp-docstring-fill-column'.
* lisp/progmodes/project.el (project-files): New method.
Implementation for VC projects that uses 'git ls-files' or 'hg
status --all' for listing. With gratitude to Tassilo Horn who has
done most of the legwork and wrote the first version of the code
(https://lists.gnu.org/archive/html/emacs-devel/2019-10/msg00069.html).
(project--vc-list-files): New function, to be used by the above.
(project--find-regexp-in-files):
Silence warnings about nonexistent files.
The last change to forward-button added support for help-echo values
that are functions. This patch fixes the arguments passed to such
functions and further adds support for help-echo values that are
forms (bug#37515).
* doc/lispref/display.texi (Button Properties): Fix description of
help-echo button property.
* lisp/button.el (button--help-echo): New function.
(forward-button): Use it.
(backward-button): Clarify help-echo reference in docstring.
* test/lisp/button-tests.el (button--help-echo-string)
(button--help-echo-form, button--help-echo-function): New tests.
* lisp/button.el: Use lexical-binding. Expand Keywords header.
Quote function symbols as such. Use ;;;-comments where appropriate.
(button): Remove outdated commentary of defface.
(define-button-type, make-button, insert-button, make-text-button)
(insert-text-button): Clarify in docstring that PROPERTIES argument
is a plist.
(button-type-subtype-p, button-has-type-p): Do not overspecify
return value in docstring.
(button-put): Fix typo in commentary.
* lisp/emacs-lisp/bytecomp.el (emacs-lisp-compilation-mode-map):
No need to use set-keymap-parent here; `define-derived-mode' will
do that automatically.
* lisp/net/shr.el (shr-dom-to-xml): Include an XML declaration if
we're encoding the data.
(shr-parse-image-data): Add comment about why encoding is necessary.
* lisp/net/shr.el (shr-dom-to-xml): For SVG images, take an
optional charset parameter to return unibyte data.
(shr-parse-image-data): Use it.
(shr-tag-svg): Ditto.
(svg--wrap-svg): Revert previous kludge.
The problem was bar in the following being spuriously recognised as a
function, and foo as a type, as though the & were a *: Foo foo (&bar);.
* lisp/progmodes/cc-engine.el (c-forward-decl-or-cast-1): New variable
got-function-name-prefix, which is set when an operator like * (but not &)
precedes the putative identifer in parentheses. Test this variable when
deciding whether or not to "move the type backwards" to the previous
identifier.
* lisp/progmodes/cc-langs.el (c-type-decl-operator-prefix-key): New lang const
and var.
* test/lisp/shadowfile-tests.el: Change some traces.
(shadow-test-remote-temporary-file-directory): Adapt also remote
home directory.
(shadow--tests-cleanup): Cleanup Tramp.
* lisp/eshell/em-cmpl.el (eshell-complete-lisp-symbol): Update
reference to 'elisp-completion-at-point' from its obsolete name.
Reported by Carlos Pita <carlosjosepita@gmail.com>. (Bug#31906)
* lisp/tab-bar.el (tab-bar-close-current-tab, tab-bar-close-tab):
(tab-bar-new-tab): Use tab-bar-show.
* doc/emacs/frames.texi (Tab Bars): Add tab-bar-show.
* lisp/speedbar.el (speedbar-mode): Set buffer-local tab-bar-mode
and tab-line-format to nil to not show in dedicated speedbar frame.
server-socket-dir is a defvar, and users should use the defcustom
server-name instead.
* doc/misc/efaq.texi (Using an already running Emacs process): Remove
details on server-socket-dir, refer to Emacs Manual. (Bug#20675)
* lisp/gnus/gnus-registry.el (gnus-registry-clear): Clearing the
registry should also run the unload hooks.
(gnus-registry-article-marks-to-names,
gnus-registry-article-marks-to-chars): Now we can use a more general
test here.
