* lisp/time-stamp.el (time-stamp-formatz-from-parsed-options): New
function for time zone offset formatting ("%z" variants).
* test/lisp/time-stamp-tests.el (formatz*): New unit tests to cover
the new implementation of %5z.
* lisp/emacs-lisp/shortdoc.el (shortdoc-add-function): Use nconc to
actually append a new section to the list of groups while avoiding a
previous OBOE. Push a new group to the front of shortdoc--groups
without copying it, just like define-short-documentation-group does.
(buffer): Fix copypasta in unlock-buffer example.
* test/lisp/emacs-lisp/shortdoc-tests.el (shortdoc-examples): Also
check that :no-value forms demonstrate the right function.
* doc/lispref/help.texi (Documentation Groups): Clarify that @dots
in the define-short-documentation-group arglist refer to whole
key-value pairs. Fix typo in :eg-result-string description.
* lisp/gnus/gnus-sum.el (gnus-article-sort-extract-extra): New
function (bug#49081).
(gnus-article-sort-by-recipient): Use it.
(gnus-article-sort-by-newsgroups): Ditto.
The White Hat and Suggested Lakota Orthography are represented here
by three different input modes: A prefix and postfix mode for the SLO,
and a postfix mode for the White Hat orthography.
* lisp/leim/quail/latin-post.el (lakota-slo-postfix)
(lakota-white-hat-postfix):
* lisp/leim/quail/latin-pre.el (lakota-slo-prefix): New input methods.
* etc/HELLO: Call out the additions.
* lisp/net/tramp-archive.el (tramp-archive-file-name-handler):
Archive must exist. (Bug#49030, Bug#49043)
* test/lisp/net/tramp-archive-tests.el
(tramp-archive-test06-directory-file-name): Tag it :unstable temporarily.
7722b510aa (origin/emacs-27) Another improvement in documentation of ...
8d5c70d73a Improve documentation of profiler
0ffef0b46b Document 'ispell-program-name'
7be610f911 Fix documentation of 'face-extend-p'
# Conflicts:
# doc/lispref/debugging.texi
* lisp/startup.el (command-line-1): When loading a file, use the
truename so that eval-after-load works more reliably (bug#49009).
Change suggested by ctarbide@tuta.io.
* lisp/gnus/gnus-sum.el (gnus-article-sort-functions)
(gnus-thread-sort-functions, gnus-subthread-sort-functions)
(gnus-summary-mode-map, gnus-summary-make-menu-bar)
(gnus-article-sort-by-newsgroups)
(gnus-summary-sort-by-newsgroups, gnus-summary-sort-by-extra):
Sort by Newsgroups extra header. Prompt for header name for other
extra headers.
* doc/misc/gnus.texi (Summary Sorting): Document new sort functions
* etc/NEWS: New Gnus Summary buffer sort feature (bug#49081).
* lisp/gnus/message.el (message-replace-header): Facilitate
capability of message-position-on-field to accept multiple headers
as AFTERS argument and make possible to mimic behavioir of
message-goto-* functions with message-replace-header in case the
header does not exist (bug#49070).
* lisp/gnus/gnus-topic.el (gnus-topic-line-format)
(gnus-topic-line-format-alist, gnus-topic-prepare-topic)
(gnus-topic-insert-topic-line, )
(gnus-topic-display-missing-topic, )
(gnus-topic-update-topic-line):
Provide number of groups in subtopics for topic line display and
add 'G' element to be used for 'gnus-topic-line-format' variable
* doc/misc/gnus.texi (Topic Variables):
Document 'G' element for 'gnus-topic-line-format' variable (bug#49068).
Correct the previous fix (did not correctly handle qualified types).
Also fix the following issues:
- remove module name (+ dot) from tags, as prefixing module name is
often inconsistent in code and may cause tags to be too specific.
- now tag 0-arity predicates and functions (':- func foo_14.')
- now tag one-word declarations (':- interface.')
* lib-src/etags.c (mercury_pr): Pass the correct NAME and NAMELEN
arguments to 'make_tag'.
(mercury_decl): Return more information about the declaration or
definition it finds. This allows mercury_pr to be smarter.
(Bug#47408)
Since Emacs Lisp is more than Lisp-2, separately output letters
for each namespace: functions, variables, faces, classes.
Use non-letter characters for additional properties
such as advice, obsolete, local.
(help--symbol-completion-table-affixation): Use format "%-4s".
https://lists.gnu.org/archive/html/emacs-devel/2021-06/msg00524.html
* lisp/window.el (display-buffer-override-next-command):
Separate 'postfun' from 'clearfun', so 'clearfun' resets
'display-buffer-overriding-action', whereas 'postfun' calls
'post-function' that can select the right window in 'post-command-hook'.
* lisp/windmove.el (windmove-display-no-select): Add new choice 'ignore'.
Improve docstring.
(windmove-display-in-direction): Use new value 'ignore' of
'windmove-display-no-select'. Improve docstring.
(windmove-display-left, windmove-display-up)
(windmove-display-right, windmove-display-down): Mention
'windmove-display-no-select' in docstrings.
* src/doprnt.c (exprintf, evxprintf):
* src/lisp.h (exprintf, evxprintf): Don't use a pointer-to-const type
for the `nonheapbuf` argument: although it is never dereferenced, GCC
will warn when passing a pointer to uninitialised memory otherwise.
* src/fns.c (sort_vector_copy, realize_face, realize_gui_face)
(realize_tty_face): Use the same signatures in the prototypes as in
the actual function definitions.
* doc/lispref/modes.texi (Search-based Fontification):
Remove paragraph that has been unnecessary and confusing ever since
regexp-opt stopped using capturing brackets more than 21 years ago.
* src/pdumper.c (struct dump_context): Add buf, buf_size, max_offset fields.
(dump_grow_buffer): New function.
(dump_write): Use memcpy, not an actual emacs_write.
(dump_seek): Keep track of maximum seen offset. Don't actually seek.
(Fdump_emacs_portable): Write out the file contents when done.
