* test/src/process-tests.el (set-process-filter-t): Don't assume
subprocess output will come in a single chunk, keep waiting for more
data until next "prompt" is read from subprocess.
(cherry picked from commit aa49aa8840)
* doc/lispref/display.texi (Display-Margins): Clarify that
left/right-margin-width can not be used to determine the current margin width,
and that window-margins must be used instead.
* doc/lispref/processes.texi (Asynchronous Processes): Note that input
may read when sending data as well.
(Output from Processes): Note that functions which send data may also
trigger reading from processes.
(Input to Processes, Filter Functions): Note that filter functions may
be called recursively.
Ensure that non-regexp strings used with `looking-at' are quoted.
* lisp/replace.el (perform-replace): Quote regexp (Bug#37073).
* test/lisp/replace-tests.el (replace-tests-perform-replace-regexp-flag):
New variable.
(replace-tests-with-undo): Use it.
(query-replace-undo-bug37073): Add tests.
* admin/unidata/NormalizationTest.txt:
* admin/unidata/UnicodeData.txt: Add U+32FF SQUARE ERA NAME REIWA.
Do not merge to master.
* test/lisp/international/ucs-normalize-tests.el
(ucs-normalize-tests--failing-lines-part1)
(ucs-normalize-tests--failing-lines-part2): Update. Do not
merge to master.
* etc/NEWS: Mention the change.
* lisp/emacs-lisp/lisp-mode.el (lisp-indent-calc-next): Stop trying to
skip over strings if we've hit the end of buffer.
* test/lisp/emacs-lisp/lisp-mode-tests.el
(lisp-indent-unfinished-string): New test.
* doc/emacs/display.texi (Fringes): Add cross-reference to
where indicate-empty-lines is described.
(Useless Whitespace): Add an @anchor for a more accurate
cross-reference in "Fringes".
* lisp/progmodes/octave.el (octave-eldoc-function-signatures): Fix the
regexp used, so no match happens when there is no defined function FN.
Also, tweak the regexp to support GNU Octave 4.2.x and newer. (Bug#36459)
* lisp/man.el (Man-build-man-command): On MS-Windows, redirect
stdin of 'man' to the null device, to make sure Groff exits
immediately after formatting the man page.
pending_signals is often set if no quit is pending. This results in
bugs in module code if the module returns but no quit is actually
pending.
* src/emacs-module.c (module_should_quit): Use QUITP macro to check
whether the caller should quit.
* src/eval.c: Remove obsolete comment.
* doc/lispref/debugging.texi (Syntax Errors, Excess Open)
(Excess Close): Name the commands invoked by the key
sequences. Add cross-references to appropriate sections of
the Emacs manual. (Bug#21385)
(cherry picked from commit faafd467a3)
* doc/emacs/programs.texi (Left Margin Paren): Add index for "\( in
strings".
* doc/lispref/positions.texi (List Motion): Add index, and cross
reference.
Not all the kill commands save the text in the kill ring
by default (e.g. `kill-rectangle').
It is more precise to just say that the kill commands save
the text and do not change the buffer (Bug#36741).
* lisp/view.el (view-mode): Update docstring.
* src/process.c (Fset_process_filter): Call add_process_read_fd
according to the state of process filter before it's updated. This
restores the correct functioning as it was before 2016-02-16 "Allow
setting the filter masks later". Inline the set_process_filter_masks
call instead of fixing it that function, because it is also called
from connect_network_socket, and we don't want to change the behavior
of that function so close to release.
* test/src/process-tests.el (set-process-filter-t): New test.
* lisp/term.el: Mention both forms of directory tracking in
commentary. Remove obsolete ChangeLog comments. Move more relevant
summary comments to the top.
Suggested by Stefan Monnier.
Ref: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=19537#8
* doc/lispref/package.texi (Package Archives): Don't document
package-x upload functions in the elisp manual, since they are not
very commonly used. (Bug#19537)
* lisp/emacs-lisp/package-x.el (package-archive-upload-base)
(package-upload-buffer, package-upload-file): Add to the doc strings
any details removed from the elisp manual that would otherwise be
missing.
* lisp/term.el (term-emulate-terminal): Avoid errors if the whole
decoded string is eight-bit characters. Don't attempt to save the
string for next iteration in that case.
* test/lisp/term-tests.el (term-decode-partial)
(term-undecodable-input): New tests.
This explanation was given by Eli Zaretskii on emacs-devel.
For discussion, see:
https://lists.gnu.org/archive/html/emacs-devel/2019-07/msg00294.html
* src/buffer.c (syms_of_buffer): Add warning to doc string of
bidi-display-reordering to explain that it should only be used for
debugging.
