GitLab

* 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.

(Bug#36693)

Copyright-paperwork-exempt: yes

Pointed out by Michael Heerdegen <michael_heerdegen@web.de>.
* lisp/emacs-lisp/package.el (package-alist): Fix docstring
grammar (bug#17403).

* src/buffer.c (syms_of_buffer) <bidi-display-reordering>:
Further doc fix.

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.

* configure.ac: Set RSVG_REQUIRED to 2.14.0 as rsvg_handle_get_dimensions
needs it.

Tell package.el their version number, for better behavior w.r.t the
versions available in GNU ELPA

* doc/emacs/display.texi (Font Lock): Make the wording about
"enabling Font Lock" crystal clear.  (Bug#36529)

* doc/lispref/display.texi (Image Descriptors): More accurate
description of where image files are looked up.  (Bug#36523)

* doc/emacs/killing.texi (Secondary Selection): Improve
wording.  Mention that 'M-mouse-1' can be used to cancel
secondary selections.  (Bug#36365)

* src/macfont.m (macfont_supports_charset_and_languages_p)
(macfont_has_char): Don't pass integers outside the Unicode codespace to
CFCharacterSetIsLongCharacterMember.  Do not merge to master.

* lisp/progmodes/python.el (python-shell--prompt-calculated-output-regexp):
python-shell-set-prompt-regexp doesn't exist, presumably
python-shell-prompt-set-calculated-regexps was meant.

* test/lisp/thingatpt-tests.el (thing-at-point-looking-at): New test.

* src/fileio.c (Ffile_exists_p): Fix typo in doc string.

* doc/lispref/windows.texi (Window History): Fix typo.  (Bug#36412)

* doc/lispref/internals.texi (Writing Emacs Primitives): Update some
of the sample code listings, fixing argument lists and parentheses.
Replace ... with @dots{}.  Describe UNEVALLED special forms as
taking a single argument. (bug#36392)

* doc/lispref/internals.texi (Writing Emacs Primitives):
Clarify the issue with relocation of buffer or string text as
side effect of Lisp evaluation.  (Bug#36392)

* lisp/textmodes/sgml-mode.el (sgml-syntax-propertize): Use
syntax-ppss-table if set.  This is only needed on the release branch,
on master the caller (syntax-propertize) already does this.
(sgml-mode): Set syntax-ppss-table to sgml-tag-syntax-table.  This
correctly classifies parens as punctuation, so they won't confuse the
parser.
* test/lisp/textmodes/sgml-mode-tests.el (sgml-tests--quotes-syntax):
New test copied from master, with two cases added for this bug.

* src/fileio.c (Fmake_symbolic_link): Fix docstring.
* doc/lispref/files.texi (Changing Files): Doc fix.

The length of the data returned by sysctl can be zero, which was not
checked for.  This could cause crashes, e.g. when querying
non-existent processes.  (Bug#36279)

* src/sysdep.c (list_system_processes) [DARWIN_OS || __FreeBSD__]:
(system_process_attributes) [__FreeBSD__]:
(system_process_attributes) [DARWIN_OS]:
* src/filelock.c (get_boot_time) [CTL_KERN && KERN_BOOTTIME]: Check
  for zero length data returned by sysctl.

* test/lisp/progmodes/python-tests.el (python-virt-bin): New function.
(python-shell-calculate-exec-path-2)
(python-shell-calculate-exec-path-3)
(python-shell-calculate-exec-path-4)
(python-shell-with-environment-1, python-shell-with-environment-2):
Use it.

* test/lisp/wdired-tests.el (wdired-test-symlink-name):
Skip test if 'make-symbolic-link' fails for whatever reason;
that's not what's being tested.

* doc/lispref/commands.texi (Click Events, Accessing Mouse):
Improve and clarify wording.  (Bug#36232)

* doc/lispref/searching.texi (Regexp Functions):
Fix typo in example code (Bug#34596).

* lisp/winner.el: Remove outdated comment.

* lisp/net/trampver.el: Change version to "2.3.5.26.3".
(customize-package-emacs-version-alist): Add Tramp version
integrated in Emacs 26.3.

* test/lisp/net/tramp-tests.el (tramp-test42-auto-load):
Add skip for w32.