Suggested by Drew Adams (Bug#31311).
* lisp/emacs-lisp/pcase.el (pcase): Use EXPVAL in
docstring to stand for the result of evaluating EXP.
(pcase-defmacro): Add (fn ...) form in docstring
that includes [DOC], and the EXPVAL convention.
* lisp/emacs-lisp/pcase.el (pcase--make-docstring):
Split extensions display into two phases, collection
and display, separated by a reordering step that
ensures backquote is the first.
* src/search.c (Fre_search_backward): Emphasize that backwards
searches may give shorter than expected matches.
* doc/lispref/searching.texi (Regexp Search): Add an anchor for
re-search-backward to reference.
* doc/lispintro/emacs-lisp-intro.texi (Finding More): Tell the
reader how to invoke 'M-.' without a tags table. Add a
cross-reference to the Emacs manual for when a tags table does
need to be created.
(append save-excursion): Rephrase a confusing sentence.
(Bug#31578)
* doc/lispintro/emacs-lisp-intro.texi (Run a Program): Describe
the detailed output of integer value evaluation in a footnote, to
prevent confusion. (Bug#31579)
* doc/lispintro/emacs-lisp-intro.texi (List Processing)
(Determining the Element, graph-body-print): Fix cross-references
to subsections that don't exist in the printed version of the
manual. (Bug#31567)
* doc/lispintro/emacs-lisp-intro.texi (On Reading this Text)
(Finding More, Buffer Related Review, Buffer Exercises)
(Find a File, Conclusion): 'M-.' is now bound to
'xref-find-definitions'. (Bug#31542)
* 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)
* lisp/gnus/gnus-art.el (gnus-blocked-images): Clarify the privacy
implication of altering the value of this variable.
(cherry picked from commit f4d9fd3dd4)
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/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/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
