* test/lisp/files-tests.el (files-tests-bug-21454, files-colon-path):
Adapt to change in behavior of 'parse-colon-path'.
* lisp/files.el (parse-colon-path): Don't expand the directory
names: that changes the names in ways this function is not
supposed to. (Bug#49918)
* lisp/gnus/gnus-search.el (gnus-search-indexed-parse-output): Group
names in the GROUPS argument may be prefixed or not, depending on
which server we're searching, so always enforce prefix policy within
the function.
* lisp/org/org-agenda.el (org-agenda-get-restriction-and-command):
Using `error' here will trigger users with `debug-on-error' so use
`user-error' instead (bug#49920). It would probably be preferable
to rewrite this to not use the error system to do control flow.
* lisp/progmodes/perl-mode.el: Handle variables first to avoid
conflicting with keywords. This fixes cases like "$package"
(bug#49906).
Copyright-paperwork-exempt: yes
* configure.ac: Check for the "port" command (MacPorts).
Add the required lib/include directories for nativecomp.
* src/Makefile.in (LIBGCCJIT_CFLAGS, LIBGCCJIT_LIBS): Split into
two parts to allow including -L/-I for MacPorts.
(LIBES): Adjust.
(EMACS_CFLAGS): Ditto.
* lisp/url/url.el (url-retrieve-synchronously): Use
`accept-process-output' on a null process. That is the safer, more
conventional way of achieving non-blocking sleep-for (bug#49897).
Also rewrite for greater readability.
* src/xdisp.c (hscroll_window_tree): When line numbers are
displayed, account for the the line-number space when calculating
the desired X coordinate on the left. (Bug#49891)
* Makefile.in (install-eln): Add "umask 022" to ensure the *.eln
files are accessible from the user's Emacs session. Suggested by
Wilhelm Kirschbaum <wkirschbaum@gmail.com>. (Bug#49864)
* lisp/erc/erc-stamp.el (erc-insert-timestamp-right): Use latest
buffer's window's width to position the timestamp, if both
`erc-timestamp-right-column' and `erc-fill-column' are not set (or
`erc-fill-mode' is off). This is what the documentation says, but was
not implemented. Also fix the bug of using selected window's width
instead of the (or some) window showing the buffer. The latest
window's width is saved in `erc-timestamp-last-window-width' and used
when the buffer is no more shown. In case the buffer was never shown,
which I'm not sure can happen, either use `fill-column' if set, or
give up on aligning and just output the timestamp (modulo the kludge)
right after message text. While here, fix the off by one calculation
of point start when the reference is the window's width.
* lisp/progmodes/project.el (project--completing-read-strict):
Allow to choose a non-existent file, with confirmation
(bug#49204).
Don't use the string at point as a "real" default, and instead
only include it in "future history": meaning, it will be inserted
on 'M-n' (bug#49865).
* lisp/minibuffer.el (minibuffer-restore-windows): New function
that removes the completions buffer. Add it to minibuffer-exit-hook.
* src/minibuf.c (read-minibuffer-restore-windows): Mention
minibuffer-restore-windows.
* test/lisp/files-tests.el (files-test-auto-save-name-default)
(files-test-auto-save-name-transform)
(files-test-auto-save-name-unique, files-test-lock-name-default)
(files-test-lock-name-unique): Skip the drive letter in absolute
file names on MS-Windows/MS-DOS when comparing file names against
the expected ones.
(files-tests-file-name-non-special--subprocess): Skip test on
MS-Windows/MS-DOS.
The current method of propagating constants through setq was unsound
because it relied on each setq form only being traversed at most once
during optimisation, which isn't necessarily true in general; it could
be made to miscompile code in rare cases.
Since it was only used in limited circumstances, disabling this
optimisation doesn't cost us much.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-form-code-walker):
Don't update the known value when traversing `setq`.
* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-tests--test-cases):
Add test case.
* doc/misc/gnus.texi (Customizing the IMAP Connection):
* doc/misc/smtpmail.texi (Authentication): Mention it.
* lisp/gnus/nnimap.el (nnimap-login): Support oauth2.
* lisp/mail/smtpmail.el (smtpmail-try-auth-method): New function
for oauth2.
* doc/lispref/text.texi (Buffer Contents): Mention it.
* lisp/thingatpt.el (thing-at-point-file-at-point): New function.
(existing-filename): Register it.
* lisp/simple.el (default-indent-new-line): Force breaking the
line when called interactively (bug#49849). (Perhaps the
interactive command should be rebound and call this function
instead...)
Now that ffap-file-finder can be ido-find-file, the
noninteractive portion of find-file-at-point cannot
assume ffap-file-finder always takes an argument
(ido-find-file does not).
* lisp/ffap.el (find-file-at-point): Do not call ffap-file-finder.
* test/lisp/ffap-tests.el (ffap-ido-mode): Test it.
* lisp/delsel.el (minibuffer-keyboard-quit): Use
`abort-minibuffers' (bug#49821).
Previously, C-g was bound to abort-recursive-edit, now it is bound to
abort-minibuffers. However, after requiring delsel, it gets bound to
minibuffer-keyboard-quit, which still uses abort-recursive-edit. Use
the new function instead.
* lisp/emacs-lisp/cl-generic.el (cl-generic-generalizers): Evaluate
forms that are eql specializers. Provide backward compatibility
with a warning.
* test/lisp/emacs-lisp/cl-generic-tests.el: Add a test.
* lisp/emacs-lisp/bindat.el (bindat--type): Adhere to the new rule.
* lisp/emacs-lisp/edebug.el (edebug--match-&-spec-op): Adhere to the new rule.
* lisp/emacs-lisp/map.el (map-into): Adhere to the new rule.
* lisp/emacs-lisp/radix-tree.el (map-into): Adhere to the new rule.
* lisp/frame.el (cl-generic-define-context-rewriter): Adhere to the new rule.
* lisp/gnus/gnus-search.el
(gnus-search-transform-expression): Adhere to the new rule.
* lisp/image/image-converter.el
(image-converter--probe image-converter--convert): Adhere to the new rule.
* lisp/mail/smtpmail.el (smtpmail-try-auth-method): Adhere to the new rule.
* lisp/progmodes/elisp-mode.el
(xref-backend-definitions)
(xref-backend-apropos): Adhere to the new rule.
* lisp/progmodes/etags.el (xref-backend-identifier-at-point)
(xref-backend-identifier-completion-table)
(xref-backend-identifier-completion-ignore-case)
(xref-backend-definitions)(xref-backend-apropos): Adhere to the new rule.
* test/lisp/emacs-lisp/checkdoc-tests.el
(checkdoc-cl-defmethod-with-types-ok)
(checkdoc-cl-defmethod-qualified-ok)
(checkdoc-cl-defmethod-with-extra-qualifier-ok): Adhere to the new rule.
* etc/NEWS: Describe the change.