* lisp/emacs-lisp/eldoc.el (eldoc-display-in-echo-area): Use
'save-excursion' to keep point position in *eldoc* buffer.
Suggested by Andrii Kolomoiets <andreyk.mad@gmail.com>.
* lisp/face-remap.el
(text-scale-remap-header-line-face): New buffer local variable.
(text-scale-mode): Adjust header line if above variable is non-nil.
(face-remap--clear-remappings, face-remap--remap-face): New defuns.
* lisp/face-remap.el: Arrange to watch text-scale-mode-remapping.
(text-scale--refresh): New function.
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-mode): Use
text-scale-remap-header-line. (Bug#41852)
* lisp/emacs-lisp/package.el (package-menu-filter-by-description):
(package-menu-filter-by-name-or-description): New commands to filter
the package menu. (Bug#44699)
(package-menu-mode-map): Bind the above new commands.
(package-menu-mode-menu): Add new commands to the menu.
* doc/emacs/package.texi (Package Menu): Document new commands.
* lisp/emacs-lisp/lisp.el (delete-pair-blink-delay): New defcustom.
(delete-pair): Use it. (Bug#4136)
* lisp/simple.el (copy-region-blink-delay): New defcustom.
(indicate-copied-region): Use it. (Bug#42865)
Thanks to Sean Whitton <spwhitton@spwhitton.name>.
(indicate-copied-region): Use 'query-replace-descr' not to show
newlines literally. Use "Copied text" instead of misleading
"Saved text" (bug#42865).
* lisp/emacs-lisp/shortdoc.el (sequence): use seq-contains-p instead
of seq-contains, which is obsolete as of 27.1. (Bug#44536)
Copyright-paperwork-exempt: yes
This is a regression from Emacs 26.
Reported by Phillip Stephani.
* lisp/emacs-lisp/rx.el (rx--pcase-transform): Process ? and ?? correctly.
* test/lisp/emacs-lisp/rx-tests.el (rx-pcase): Add test case.
(cherry picked from commit 575b0681d9)
This is a regression from Emacs 26.
Reported by Phillip Stephani.
* lisp/emacs-lisp/rx.el (rx--pcase-transform): Process ? and ?? correctly.
* test/lisp/emacs-lisp/rx-tests.el (rx-pcase): Add test case.
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-init-header):
Ensure sort indicator appears after the label of any selected
sortable column that is wide enough and enable label truncation
when narrowing a column.
* lisp/emacs-lisp/timer-list.el (timer-list-mode): Improve column
alignment.
(timer-list--function-predicate): Correct typo in doc string.
* lisp/emacs-lisp/lisp-mode.el (lisp-el-font-lock-keywords-2)
(lisp-cl-font-lock-keywords-2): Highlight "hidden arg" even if it
already has another face.
1fc9de4b81 Improve reproducibility of generated -pkg.el files
da6234e2df Make sure pixel sizes are zero when setting window size fo...
2d15296db1 Fix failure of 'emacs --daemon' on Cygwin
8abce5b0c6 CC Mode: Only recognize foo (*bar) as a function pointer w...
85d1d8d768 Fix NEWS entry for fix of Bug#44080
2443b15a91 * src/buffer.c (syms_of_buffer) <fill-column>: Improve doc...
# Conflicts:
# etc/NEWS
* lisp/emacs-lisp/easy-mmode.el (easy-mmode--arg-docstring):
Only document the values we want to support, not the ones we
actually support.
(define-minor-mode): Partially revert to previous behaviour.
Any function that is pure is also side-effect-free and some are also
error-free. Right now these have to be declared separately.
* lisp/emacs-lisp/byte-opt.el (side-effect-free-fns): Add
bool-vector-count-consecutive, bool-vector-count-population,
bool-vector-subsetp, copysign, isnan, lax-plist-get, ldexp, memql,
regexp-opt and string-to-syntax.
(side-effect-and-error-free-fns): Add type-of.
* lisp/subr.el (kbd, string-replace): Declare side-effect-free.
* lisp/emacs-lisp/easy-mmode.el (easy-mmode--arg-docstring):
Clarify when minor modes are switched on/off when called from lisp
(bug#44341).
(define-minor-mode): Make calls from Lisp switch the mode on/off
as documented.
Since a supplied test function can do anything, assoc is not
side-effect-free (bug#44018). However, with only two arguments it is
pure and should be optimised accordingly.
* lisp/emacs-lisp/byte-opt.el (side-effect-free-fns): Remove 'assoc'.
(byte-optimize-assoc): Constant-propagate through 2-arg assoc calls.
* test/lisp/emacs-lisp/bytecomp-tests.el
(byte-opt-testsuite-arith-data): Add test cases.
* lisp/emacs-lisp/unsafep.el:
Add comment explaining the policy for which forms can be considered
'safe' in the sense of unsafep. Remove ones that didn't make the cut:
play-sound-file (large attack surface)
catch, throw (alter program flow, inject data)
replace-regexp-in-string (execute arbitary code)
error, signal (deceptive messages)
* test/lisp/emacs-lisp/unsafep-tests.el (unsafep-tests--unsafe):
Add test cases.
* etc/NEWS: Announce the change.
* lisp/emacs-lisp/package.el (package-generate-description-file):
Don't include the full name of the source file in the header,
since that varies non-reproducibly according to the build directory.
https://bugs.debian.org/972861
Note that elpa.gnu.org's admin/archive-contents.el does this by hand
and already only includes the nondirectory part.
Per bug#43609, elisp-eldoc-documentation-function is again in master,
but since it's now officially obsoleted, this backward compatibility
shim in eldoc--eval-expression-setup shouldn't unnecessarily trigger
warnings in master's code.
* lisp/emacs-lisp/eldoc.el (eldoc--eval-expression-setup): Shoosh
by-compilation warning.
Fixes: bug#44334
* lisp/emacs-lisp/eldoc.el (eldoc-doc-buffer): No longer take
INTERACTIVE arg. Show buffer if invisible.
(eldoc--format-doc-buffer): Don't change buffer visibility.
(eldoc-display-in-buffer): Show buffer if invisible if by calling
eldoc-doc-buffer.
* lisp/emacs-lisp/text-property-search.el
(text-property-search-forward, text-property-search-backward): Doc fix
to clarify placement of point after search.
* test/lisp/emacs-lisp/text-property-search-tests.el
(text-property-search--pos-test): New defun.
(text-property-search-forward-point-at-beginning)
(text-property-search-backward-point-at-end): New test.
* lisp/emacs-lisp/shortdoc.el (text-property-search): Require.
(shortdoc-mode): New major mode.
(shortdoc-mode-map): New variable.
(shortdoc--goto-section): New macro.
(shortdoc-next, shortdoc-previous, shortdoc-next-section)
(shortdoc-previous-section): New commands.
(shortdoc-display-group): Use new shortdoc-models. Propertize
section header.
(shortdoc--display-function): Propertize function header.
* lisp/emacs-lisp/ert.el (ert--pp-with-indentation-and-newline):
Escape control characters which would otherwise be blasted directly to
the terminal (when running noninteractively) with unpleasant results.
* lisp/emacs-lisp/bytecomp.el (byte-compile-file): Bind
`byte-compiler-error-flag' instead of setting it (bug#41065).
This fixes a problem of "leaking" the flag when compiling
something that then compiles something that errors out (i.e., an
"inner" compile).
