* lisp/gnus/gnus-icalendar.el
(gnus-icalendar-event:recurring-interval): Fix parsing of weekly
recurring events (bug#43669).
Example: in the absence of explicit INTERVAL value in the calendar
event, a weekly event with occurrences scheduled for Mondays and
Wednesdays should receive the default recurring interval of "1" and the
org mode timestamp repeater should be "+1w".
Due to a bug in the current code we receive "WEEKLY" and "+WEEKLYw"
instead. The patch fixes the issue.
* doc/lispref/searching.texi (Search and Replace): Update.
* lisp/bindings.el (mode-line-position): Update callers.
* lisp/subr.el (string-replace): Rename from replace-in-string
since that clashes with XEmacs' replace-in-string which is
equivalent to the Emacs replace-regexp-in-string (bug#43598).
* test/src/xml-tests.el (libxml-tests): Move half this test for the
recently obsoleted fourth argument to libxml-parse-xml-region...
* test/lisp/xml-tests.el (xml-tests--remove-comments): ...to a new
test here for xml-remove-comments.
* test/src/xml-tests.el (libxml-tests--data-comments-discarded):
Move test data from here...
* test/lisp/xml-tests.el (xml-tests--data-with-comments): ...to here.
* test/lisp/textmodes/css-mode-tests.el:
* test/lisp/progmodes/ruby-mode-tests.el: Remove TODO to convert test
files into unit tests. The files are still useful for debugging.
Ref: https://lists.gnu.org/r/emacs-devel/2020-09/msg01906.html
* lisp/wid-edit.el (widget-specify-field): Extend check for adding the
boundary overlay. Plus, a minor comment indentation fix.
(character widget): Tweak the valid-regexp to allow the newline
character.
* test/lisp/wid-edit-tests.el (widget-test-character-widget-value)
(widget-test-editable-field-widget-value): New tests (bug#15925).
* test/lisp/emacs-lisp/ert-x-tests.el (ert-test-describe-test):
* test/lisp/wdired-tests.el (wdired-test-unfinished-edit-01):
Remove unnecessary compat code; these tests should never need to run
on older versions of Emacs.
df04f3e755 Fix a rare segfault in syntax.c
fd1fe1e1ec Add doc to syntax-propertize-function saying it must do a ...
fcd599bbea Minor copyedits of doc of 'with-silent-modifications'
759399cdb1 Improve documentation of 'max-mini-window-height'
3223302aa2 Use modern constant names for the NS pasteboard
985703d380 Fix doc string of 'toggle-menu-bar-mode-from-frame'
184a4977c7 Make vc-bzr tests work with brz 3.1 (bug#43314)
# Conflicts:
# lisp/emacs-lisp/syntax.el
# src/syntax.c
* lisp/dired-aux.el (dired-isolated-string-re): Use explicitly
numbered groups.
(dired--star-or-qmark-p): Add START parameter. Make sure to
return the first isolated match.
(dired--need-confirm-positions, dired--mark-positions)
(dired--highlight-no-subst-chars, dired--no-subst-explain)
(dired--no-subst-ask, dired--no-subst-confirm): New functions.
(dired-do-shell-command): Use them (bug#28969, bug#35564).
* test/lisp/dired-aux-tests.el (dired-test-bug27496): Adapt to
new prompt.
(dired-test--check-highlighting): New test helper.
(dired-test-highlight-metachar): New tests.
* doc/emacs/files.texi (Reverting): Document the new command and the
new variable.
* etc/NEWS: Mention the new command and the new variable.
* lisp/files.el (revert-buffer-with-fine-grain): New command. Revert
a buffer trying to be non-destructive, by using replace-buffer-contents.
(revert-buffer-insert-file-contents-delicately): New function, alternative
to revert-buffer-insert-file-contents-function--default-function.
(revert-buffer-with-fine-grain-max-seconds): New variable. Passed as
argument MAX-SECS of replace-buffer-contents.
* test/lisp/files-tests.el (files-tests-lao files-tests-tzu): Helper
variables, taken from diffutils manual, to test reverting a buffer.
(files-tests-revert-buffer)
(files-tests-revert-buffer-with-fine-grain): New tests (bug#18).
* lisp/files.el (magic-fallback-mode-alist): Match "DOCTYPE" in a
case-insensitive way before putting files in mhtml-mode. See
https://html.spec.whatwg.org/multipage/syntax.html#the-doctype for the
standard reference.
* test/lisp/files-tests.el (files-test-magic-mode-alist-doctype): Add
a test (bug#43511).
* test/lisp/net/dbus-tests.el (dbus-test04-register-method):
Do not check for error message text.
(dbus--test-signal-handler): Fix docstring.
(dbus--test-timeout-handler): New defun.
(dbus-test05-register-signal)
(dbus-test06-register-property-emits-signal): Use it.
* lisp/progmodes/cperl-mode.el (cperl-style-alist)
(cperl-set-style): Add indentation style recommended by Damian Conway's
book "Perl Best Practices".
* test/lisp/progmodes/cperl-mode-tests.el
(cperl-mode-test-indent-styles): Add a test to verify indentation
and unraveling of conditionals (bug#43457).
* lisp/emacs-lisp/ert-x.el (ert-simulate-keys): New macro.
* test/lisp/international/mule-tests.el
(mule-cmds--test-universal-coding-system-argument): Use it and enable
the test also in batch mode.
For some values outside integers 0≤k≤n, (n choose k) gave wrong
results, entered infinite recursion or used unreasonably amounts of
stack space. This change fixes that and extends the function to all
integer arguments using the definitions from M. J. Kronenburg
(https://arxiv.org/abs/1105.3689).
* lisp/calc/calc-comb.el (calcFunc-choose):
Fix sign error to prevent infinite recursion and extend function to
handle all integer arguments.
(math-choose-iter, math-choose-float-iter): Rewrite in iterative form;
no TCO in elisp yet.
* test/lisp/calc/calc-tests.el (calc-tests--fac, calc-tests--choose)
(calc-tests--check-choose, calc-tests--explain-choose)
(calc-tests--calc-to-number): New helper functions.
(calc-choose): New test.
* test/lisp/net/tramp-archive-tests.el
(tramp-archive-test-file-archive-hexlified): New defun.
(tramp-archive-test02-file-name-dissect): Use it. (Bug#43353)
