* doc/misc/efaq-w32.texi (Compiling, Debugging): Mention
MinGW64-w64/MSYS2 as the preferred way for building Emacs on
capable systems.
(Attachments with Gnus): Catch up with emacs-mime.texi in the
example given.
(Spell check): Add the availability of GNU Aspell and Hunspell
in MSYS2 distribution.
(Other useful ports): Add an entry for MinGW64-w64/MSYS2.
Fix link for MinGW homepage.
Remove entry for defunct UWIN project. (Bug#55930)
* test/src/process-tests.el (process-async-https-with-delay): Use
'plist-get' instead of 'assq' in testing for a connection error.
The 'status' variable is a plist, not an alist. (Bug#55849)
* lisp/progmodes/gdb-mi.el (gdb-breakpoints--add-breakpoint-row):
New function, extracted from 'gdb-breakpoints-list-handler-custom'.
Don't print "in <unknown>" for header-rows of breakpoints with
multiple locations that don't have a function name attached.
(gdb-breakpoints-list-handler-custom): Add to the breakpoint table
also any locations in multiple-location breakpoints, which are
supported since GDB 6.8.
* doc/lispref/strings.texi (Modifying Strings): Adjust to
implementation changes: it is possible for the modified string to
have fewer or more bytes than the original. Add recommendations
regarding unibyte vs multibyte strings and characters. (Bug#55801)
* doc/lispref/nonascii.texi (Converting Representations): Clarify
what 'string-to-unibyte' does. Reported by Richard Hansen
<rhansen@rhansen.org>. (Bug#55777)
* lisp/files.el (find-file):
(find-file-other-window):
(find-file-other-frame): Include the correct keymap so that
keystrokes are displayed better (bug#55761).
Copyright-paperwork-exempt: yes
* src/dispnew.c (adjust_frame_glyphs_for_frame_redisplay): Make
sure we have valid frame glyph matrices for the interactive
session. (Bug#55760)
(adjust_frame_glyphs): Add assertions for when we fail to allocate
valid frame glyph matrices for a TTY frame.
* lisp/net/tramp.el (tramp-restricted-shell-hosts-alist): Do not add
localhost when `tramp-encoding-shell' is a POSIX shell.
* test/lisp/net/tramp-tests.el (tramp-test31-interrupt-process):
Skip on MS Windows.
This fixes bug#55684. There, with a minibuffer-only frame at start up,
Emacs tried to switch to this frame, whose selected window was the
mini-window. There is no other active window in this frame, so the
attempt to swith to another window failed.
* src/frame.c (do_switch_frame): On switching to a frame whose selected
window is as above, before selecting the most recently used window, check
this ostensible window is an actual live window. Otherwise leave the
mini-window selected.
* admin/admin.el (manual-meta-string): Only include the first
line, and move the rest...
(manual-links-string): ...to this new string.
(manual-html-fix-headers): Don't remove the '<meta name=' elements
produced by makeinfo, especially not the 'name="viewport"' one,
which is essential for viewing the docs on mobile devices.
Reported by "Facundo Lander via RT" <webmasters-comment@gnu.org>,
see gnu.org ticket #1840138.
