GitLab

* lisp/progmodes/sql.el (sql-product-interactive): Use 'null',
not 'zerop'.  (Bug#31446)

* doc/emacs/sending.texi (Mail Format, Mail Headers)
(Mail Aliases, Header Editing): Use consistent capitalization of
CC, BCC, and FCC.  (Bug#31532)

* lisp/progmodes/sql.el (sql-product-interactive): Fix the way the
buffer name is determined by prefix arg.  (Bug#31446)

* doc/emacs/misc.texi (Gnus Group Buffer): Fix a typo.  (Bug#31534)
(Single Shell): Rephrase an unclear sentence.  (Bug#31535)
(Remote Host): Use @command where appropriate.  (Bug#31536)

* doc/emacs/rmail.texi (Rmail Summary Edit): Add markup to 'nil'.
(Bug#31533)

* lisp/gnus/gnus-art.el (gnus-blocked-images): Clarify the privacy
implication of altering the value of this variable.

(cherry picked from commit f4d9fd3d)

* lisp/help-mode.el (help-make-xrefs): Fix a typo.  (Bug#31448)

* doc/lispintro/emacs-lisp-intro.texi: Add a comment with the
rationale for the manual's seemingly too large size.

* doc/emacs/programs.texi (Electric C): Explain '*' and '/' in the
CC Mode mode-line.  (Bug31445)

The Flymake legacy "proc" backend, which is active by default will try
to syntax-check foo.c/foo.cpp and many other types of files, but on
failing to find a suitable Makefile target, will fail.  There's
nothing wrong with that except that it used to leave behind the
foo_flymake.c and foo_flymake.cpp auxiliary files behind, littering
the filesystem.

* lisp/progmodes/flymake-proc.el (flymake-proc-legacy-flymake):
Call init-function inside of the unwind-protect.

* doc/emacs/fixit.texi (Transpose): Fix a typo.  Reported by
Takesi Ayanokoji <ayanokoji.takesi@gmail.com>.

* doc/emacs/misc.texi (Interactive Shell): Clarify how the window
that displays "*shell*" is selected.
(Shell Prompts): Fix a typo.  Reported by Jorge
<jorge+list@disroot.org> in emacs-manual-bugs.

* doc/emacs/misc.texi (Shell Ring): Don't mention 'M-s' and don't
insist on Shell history commands being "jsut like" similar
commands that operate on minibuffer history.  Reported by Jorge
<jorge+list@disroot.org> in emacs-manual-bugs.

* lisp/kmacro.el (kmacro-start-macro-or-insert-counter)
(kmacro-counter, kmacro-set-format, kmacro-set-counter)
(kmacro-add-counter, kmacro-counter-format)
(kmacro-insert-counter): Clarify and improve the doc strings.
(Bug#31243)

* src/xfns.c (x_frame_list_z_order): Only use frames with
`output_method' set to `output_x_window'.

* src/nsfns.m (Fns_frame_list_z_order): Check NSWindow is an instance
of EmacsView before treating it as one.

* lisp/progmodes/gud.el (pdb): Fix the gud-print implementation.
(Bug#31363)

* doc/lispref/customize.texi (Group Definitions): Document the
'custom-group' property.

* etc/DEBUG: Add a note for macOS users who get error messages
when trying to run GDB.

* lisp/textmodes/ispell.el (ispell--get-extra-word-characters):
Handle the case of empty extra characters returned by the
Enchant '-lsmod' command. (Bug#31344)

Copyright-paperwork-exempt: yes

* lisp/textmodes/ispell.el (ispell-base-dicts-override-alist):
Defvar it to allow dynamic binding.  (Bug#31341)

* src/xdisp.c (redisplay_internal): Check selected_window after
calling prepare_menu_bars, since it can call lisp hooks.

* lisp/net/browse-url.el (browse-url-default-windows-browser):
On MS-Windows, call url-unhex-string only for file:// URLs.
(Bug#31351)

* test/src/fns-tests.el (fns-tests-collate-strings)
(fns-tests-collate-sort): Don’t make unportable assumptions
about how en_US.UTF-8 collation works.  These assumptions
are not true on Fedora 28, which ships with glibc 2.27.

Backport from master.
* lib-src/emacsclient.c (fail):
Do not dereference a null pointer.
* src/frame.c (delete_frame):
Add a decl with UNINIT to work around GCC bug 85563.
* src/menu.h (finish_menu_items):
Do not use attribute const.
* src/regex.c (analyze_first): Use FALLTHROUGH, not a comment.

Backport from master.

* doc/misc/efaq.texi (Latest version of Emacs): Update versions.
(New in Emacs 26): New node.

* admin/release-process: Mention the FAQ update as part of the
release.

* doc/emacs/macos.texi (Mac / GNUstep Events): Clarify wording of
ns-drag-n-drop description.

* doc/lispref/text.texi (Low-Level Kill Ring): Fix typo under
current-kill.  Mention interprogram-paste-function under kill-new
and kill-append.
* lisp/simple.el (save-interprogram-paste-before-kill, kill-new)
(kill-append-merge-undo, kill-append): Touch-up docstrings.

Before this patch, after the terminal process dies the command
hooks added in term-mode's char mode would produce errors.
This fix removes these hooks when the process dies.
* lisp/term.el (term-handle-exit): Remove pre-command-hook and
post-command-hook because the process is dead.  (Bug#31236)

Copyright-paperwork-exempt: yes

* doc/emacs/macos.texi (Mac / GNUstep Customization): Remove
references to color panel.
(Mac / GNUstep Events): Remove ns-drag-file, and add ns-drag-n-drop.