GitLab

* 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* lisp/winner.el: Remove outdated comment.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.

* test/lisp/net/tramp-tests.el (tramp-test42-auto-load):
Expect a failed result if remote file access is not enabled,
as it happens while doing the test on Windows.

* lisp/cedet/srecode/compile.el (srecode-compile-split-code):
Remove leftover text from docstring.

do not merge (fix unnecessary in Emacs 27)

* lisp/gnus/nnir.el (nnir-run-imap): Ensure that non-ascii group names
  have been fully decoded before passing them to imap search.

* test/src/thread-tests.el (threads-test-bug33073): Remove
test which cannot work on the emacs-26 branch.  Do not merge
to master.  Reported by Juanma Barranquero <lekktu@gmail.com>.

* README:
* configure.ac:
* msdos/sed2v2.inp:
* nt/README.W32: Bump Emacs version.

* lisp/window.el (display-buffer-in-previous-window): Make
doc-string more explicit (Bug#36161).
* doc/lispref/windows.texi (Buffer Display Action Functions):
Make description of 'display-buffer-in-previous-window' more
explicit.
(Buffer Display Action Alists): Mention
'display-buffer-in-previous-window' in description of
'reusable-frames' entry.

* doc/emacs/mark.texi (Marking Objects):
* doc/misc/gnus.texi (Selecting a Group):
* doc/emacs/programs.texi (Comment Commands):
* doc/emacs/killing.texi (Deletion):
* doc/emacs/display.texi (Recentering):
* doc/lispref/display.texi (Face Attributes):
* doc/lispref/searching.texi (String Search, Regexp Search):
Make the markup of "-N" use @minus{} uniformly.  (Bug#35885)

* doc/lispref/windows.texi (Buffer Display Action Functions):
* lisp/window.el (display-buffer-in-previous-window): Tell
that 'display-buffer-in-previous-window' prefers
non-selected windows (Bug#36161).

* lisp/subr.el (definition-prefixes): Reflow docstring.

* lisp/svg.el (svg-create): Doc fix to allow arg higlighting.
(svg-gradient, svg-rectangle): Improve docstring formatting.

* src/thread.c (unmark_main_thread): New function.
* src/lisp.h (unmark_main_thread): Prototype it.
* src/alloc.c (garbage_collect_1): Call it after sweeping.
(Bug#33073)

* test/src/thread-tests.el (threads-test-bug33073): New test.

This reverts commit 1877b7b4.

* thread.c (mark_threads_callback): Don't mark main_thread.

* doc/emacs/text.texi (Quotation Marks): Fix a typo.
* doc/emacs/modes.texi (Minor Modes): Fix another case of
showing quotations.

* doc/misc/efaq-w32.texi (Grep, Recursive grep): More accurate
description of using 'findstr' as a poor-man's replacement for
'grep'.  Reported by 范凯 <m_pupil@163.com>

* doc/lispref/modes.texi (Major Mode Conventions): More
accurate advice regarding customization of 'C-M-a' by major
modes.