Merge from origin/emacs-29

bf7034048c1 ; * doc/emacs/custom.texi (Changing a Variable): Update e...
466d1c98a9e Fix icons.el when icon does not exist as a file
2a861124e89 ; Improve documentation of 'buffer-match-p'
dc9d02f8a01 * lisp/isearch.el (isearch-search-and-update): Let-bind '...
9308d9a74ab * src/comp.c (Fcomp__compile_ctxt_to_file): Fix hash tabl...
a2a6619b282 Provide decent documentation for 'help-quick'
ab66b749a27 ; * src/window.c (Fset_window_margins): Doc fix.
1a677d1429d treesit--pre-syntax-ppss: Fix args-out-of-range in intern...

diff --cc doc/emacs/custom.texi
Simple merge

diff --cc doc/emacs/help.texi
Simple merge

diff --cc doc/lispref/buffers.texi
index 6a5367c17ba87895dd95fbdd66e23d24a2fd7583,f67a954edc57730f98b35eac7c5be253a88b4c3a..4994d8c2252506ff08493e4827a454db507e7340
--- 1/doc/lispref/buffers.texi
--- 2/doc/lispref/buffers.texi
+++ b/doc/lispref/buffers.texi
@@@ -957,10 -957,10 +957,10 @@@ with a @code{nil} @var{norecord} argume
  infinite recursion.
  @end defvar
  
 -@defun buffer-match-p condition buffer-or-name &optional arg
 +@defun buffer-match-p condition buffer-or-name &rest args
  This function checks if a buffer designated by @code{buffer-or-name}
- satisfies the specified @code{condition}.  Optional arguments
- @var{args} are passed to the predicate function in @var{condition}.  A
+ satisfies the specified @var{condition}.  Optional third argument
+ @var{arg} is passed to the predicate function in @var{condition}.  A
  valid @var{condition} can be one of the following:
  @itemize @bullet{}
  @item
@@@ -977,18 -979,23 +977,23 @@@ o
  @table @code
  @item (not @var{cond})
  Satisfied if @var{cond} doesn't satisfy @code{buffer-match-p} with
 -the same buffer and @code{arg}.
 +the same buffer and @code{args}.
  @item (or @var{conds}@dots{})
  Satisfied if @emph{any} condition in @var{conds} satisfies
 -@code{buffer-match-p}, with the same buffer and @code{arg}.
 +@code{buffer-match-p}, with the same buffer and @code{args}.
  @item (and @var{conds}@dots{})
  Satisfied if @emph{all} the conditions in @var{conds} satisfy
 -@code{buffer-match-p}, with the same buffer and @code{arg}.
 +@code{buffer-match-p}, with the same buffer and @code{args}.
  @item derived-mode
- Satisfied if the buffer's major mode derives from @var{expr}.
+ Satisfied if the buffer's major mode derives from @var{expr}.  Note
+ that this condition might fail to report a match if
+ @code{buffer-match-p} is invoked before the major mode of the buffer
+ has been established.
  @item major-mode
  Satisfied if the buffer's major mode is equal to @var{expr}.  Prefer
- using @code{derived-mode} instead, when both can work.
+ using @code{derived-mode} instead, when both can work.  Note that this
+ condition might fail to report a match if @code{buffer-match-p} is
+ invoked before the major mode of the buffer has been established.
  @end table
  @item t
  Satisfied by any buffer.  A convenient alternative to @code{""} (empty
@@@ -996,9 -1003,9 +1001,9 @@@ string) or @code{(and)} (empty conjunct
  @end itemize
  @end defun
  
 -@defun match-buffers condition &optional buffer-list arg
 +@defun match-buffers condition &optional buffer-list &rest args
  This function returns a list of all buffers that satisfy the
- @code{condition}.  If no buffers match, the function returns
+ @var{condition}.  If no buffers match, the function returns
  @code{nil}.  The argument @var{condition} is as defined in
  @code{buffer-match-p} above.  By default, all the buffers are
  considered, but this can be restricted via the optional argument

diff --cc doc/lispref/windows.texi
Simple merge

diff --cc lisp/help.el
Simple merge

diff --cc lisp/isearch.el
Simple merge

diff --cc lisp/treesit.el
Simple merge

diff --cc src/comp.c
Simple merge

diff --cc src/window.c
Simple merge