GitLab

(create_temp_file): New function, with the temp-file-creation part
of the old Fcall_process_region.  Use Fcopy_sequence to create the
temp file name, rather than alloca + build_string, for simplicity.
Don't bother to block input around the temp file creation;
shouldn't be needed.  Simplify use of mktemp.  Use
record_unwind_protect immediately after creating the temp file;
this closes an unlikely race where the temp file was not removed.
Use memcpy rather than an open-coded loop.
(Fcall_process_region): Use the new function.  If the input is
empty, redirect from /dev/null rather than from a newly created
empty temp file; this avoids unnecessary file system traffic.

The hack didn't work outside English locales anyway.

(desktop-restore-in-current-display): Now offer more options.
(desktop-restoring-reuses-frames): New customization option.
(desktop--saved-states): Doc fix.
(desktop-filter-parameters-alist): New variable, renamed and expanded from
desktop--excluded-frame-parameters.
(desktop--target-display): New variable.
(desktop-switch-to-gui-p, desktop-switch-to-tty-p, desktop--filter-tty*)
(desktop--filter-*-color, desktop--filter-minibuffer)
(desktop--filter-restore-desktop-parm, desktop--filter-save-desktop-parm)
(desktop-restore-in-original-display-p): New functions.
(desktop--filter-frame-parms): Use new desktop-filter-parameters-alist.
(desktop--save-minibuffer-frames): New function, inspired by a similar
function from Martin Rudalics.
(desktop--save-frames): Call it; play nice with desktop-globals-to-save.
(desktop--restore-in-this-display-p): Remove.
(desktop--find-frame): Rename from desktop--find-frame-in-display and add
predicate argument.
(desktop--make-full-frame): Remove, integrated into desktop--make-frame.
(desktop--reuse-list): New variable.
(desktop--select-frame, desktop--make-frame, desktop--sort-states):
New functions.
(desktop--restore-frames): Add support for "minibuffer-special" frames.

Simplify by making this case like the other two.  This is a bit
slower on obsolete hosts, but the extra complexity isn't worth it.

* process.c (create_process) [!DOS_NT]:
Remove now-unnecessary calls to emacs_close.

conversion methods on Kernel.

and comment it out.  This out-commenting enables certain C++
declarations to be parsed correctly.

 src/w32term.c (x_draw_hollow_cursor): Delete the brush object when
 returning early.

 lisp/international/mule.el (define-coding-system): Doc fix.

 etc/NEWS: Document prefer-utf-8 coding-system and the new attributes
 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
 :prefer-utf-8.

 src/coding.c (syms_of_coding): Set up inhibit-null-byte-detection
 and inhibit-iso-escape-detection attributes of 'undecided'.

Reported by Herbert J. Skuhra in
<http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.

 lisp/simple.el (default-font-height): Don't call font-info if the
 frame's default font didn't change since the frame was created.

in nested defuns.

* test/automated/python-tests.el (python-imenu-create-index-2)
(python-imenu-create-index-3): New tests.

ido-set-matches call.

Fixes: debbugs:6852

* eval.c (grow_specpdl): Increment specpdl top by 1 and check for
specpdl overflow here, to simplify callers; all callers changed.
Always reserve an unused entry at the stack top; this avoids
losing the top entry's information when memory is exhausted.

  change.

(ruby-syntax-expansion-allowed-p): Support array of symbols, for
Ruby 2.0.
(ruby-font-lock-keywords): Distinguish calls to functions with
module-like names from module references.  Highlight character
literals.

Fixes: debbugs:14847

 lisp/progmodes/gdb-mi.el (gdb-strip-string-backslash): New function.
 (gdb-send): Handle continued commands.

go on to try inotify (not on MS Windows or Nextstep).

* etc/NEWS: Copyedits.

* callproc.c (Fcall_process):
* fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
* process.c (create_process, Fmake_network_process):
* unexaix.c (report_error):
* unexcoff.c (report_error):
Be more careful about reporting the errno of failed operations.
The code previously reported the wrong errno sometimes.
Also, prefer report_file_errno to setting errno + report_file_error.
(Fcall_process): Look at openp return value rather than at path,
as that's a bit faster and clearer when there's a numeric predicate.
* fileio.c (report_file_errno): New function, with most of the
old contents of report_file_error.
(report_file_error): Use it.
(Ffile_exists_p, Ffile_accessible_directory_p):
Set errno to 0 when it is junk.
* fileio.c (Faccess_file):
* image.c (x_create_bitmap_from_file):
Use faccessat rather than opening the file, to avoid the hassle of
having a file descriptor open.
* lisp.h (report_file_errno): New decl.
* lread.c (Flocate_file_internal): File descriptor 0 is valid, too.

* process.c (create_process, wait_reading_process_output) [AIX]:
Remove obsolete SIGHUP-related  code, as Emacs no longer disables
SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
a multithreaded environment anyway).
* sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).

(desktop--v2s): Remove unused local variable.
(desktop-save-buffer): Make defvar-local; adjust docstring.
(desktop-auto-save-timeout, desktop-owner): Use ignore-errors.
(desktop-clear, desktop-save-buffer-p): Use string-match-p.

 lisp/simple.el (next-line, previous-line): Document TRY-VSCROLL and ARG.

Fixes: debbugs:14842