GitLab

 lisp/progmodes/compile.el (compilation-error-regexp-alist-alist):
 Adjust the msft regexp to the output of Studio 2010, and move msft
 before edg-1.  See the discussion on emacs-devel,
 http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00579.html,
 for the details.

 etc/compilation.txt (msft): Add error messages in new Studio 2010
 format.

 test/automated/compile-tests.el (compile-tests--test-regexps-data):
 Add data for msft's new format.

(oset): Move uses of object-class-fast macro after its definition.

Fixes: debbugs:12612

* url-vars.el (url-uncompressor-alist):
* url-file.el (url-file-find-possibly-compressed-file, url-file):
Recognize .xz compression.

Fixes: debbugs:11839

* lisp/textmodes/ispell.el (ispell-pdict-save): If flyspell-mode is
enabled, re-enable it.

Fixes: debbugs:11963

* url-http.el (url-http):
* url.el (url-retrieve-internal): Doc fix.

Fixes: debbugs:6407

* emacs-lisp/debug.el (debug): When debugger-will-be-back is
non-nil, restore window configuration (Bug#12623).

* doc/emacs/files.texi (File Conveniences): ImageMagick enabled by default.

* doc/lispref/display.texi (ImageMagick Images): ImageMagick enabled by default.

* fileio.c (Fwrite_region): Avoid race condition if a file is
removed or renamed by some other process immediately after Emacs
writes it but before Emacs stats it.  Do not assume that stat (or
fstat) succeeds.
* image.c (slurp_file): Resolve the file name with fopen + fstat
rather than stat + fopen.
(pbm_read_file) [0]: Remove unused code with stat race.
* process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
Remove ineffective code with stat race.

* lisp/help-fns.el (describe-variable, describe-function-1):
* lisp/help-mode.el (help-make-xrefs): Remove error handler, made unneeded.

(EV_TRAILER, sendScrollEventAtLoc:fromEvent:): Call hold_event if
! q_event_ptr.
(hold_event): New function.
(ns_read_socket): If hold_event_q have events, store them and
return.
(setPosition:portion:whole:): Send SIGIO to ourselves if apploopnr
is zero (Bug#12384).

 src/makefile.w32-in ($(BLD)/fileio.$(O)): Add sys/file.h.

 src/fileio.c (check_existing): New function.
 (make_temp_name, Ffile_exists_p, Ffile_writable_p): Call it
 instead of calling 'stat', when what's needed is to check whether
 a file exists.  This avoids expensive system calls on MS-Windows.
 src/w32.c (init_environment): Call 'check_existing' instead of 'stat'.
 src/lread.c (openp) [WINDOWSNT]: Call 'access' instead of 'stat' to
 determine whether a file exists and is not a directory.
 src/lisp.h (check_existing): Add prototype.

* lisp/mail/rmailsum.el (rmail-header-summary):
Fix 2010-11-26 test for multiline Subject: field.

subtitute-key-definition with proper command remapping.
(python-nav--up-list): Fix behavior for blocks on the same level.

* lisp/emacs-lisp/cl-macs.el (cl--defsubst-expand): Idem.

* lisp/emacs-lisp/cl-lib.el (cl--defsubst-expand): Move autoload...
* lisp/emacs-lisp/cl-macs.el (cl--defsubst-expand): ...here.

* lisp/emacs-lisp/bytecomp.el (byte-compile-eval): Adjust to long-ago
changes to the format of load-history.
* src/eval.c (Fautoload): Remember previous autoload status in load-history.

completion-ignore-case in case that var is buffer-local.

Fixes: debbugs:12615

* lread.c (load_each_byte, new_backquote_flag, readchar)
(read_filtered_event, lisp_file_lexically_bound_p)
(safe_to_load_version, Fload, complete_filename_p, openp)
(build_load_history, readevalloop, read_escape, read1)
(string_to_number, read_vector, read_list):
* macros.c (Fstart_kbd_macro):
* marker.c (CONSIDER):
* menu.c (parse_single_submenu, digest_single_submenu)
(find_and_return_menu_selection, Fx_popup_menu):
* minibuf.c (read_minibuf_noninteractive, read_minibuf)
(Ftry_completion):
* nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
(ns_menu_show):
* xmenu.c (set_frame_menubar, create_and_show_popup_menu)
(xmenu_show, xdialog_show):
Use bool for booleans.
* lread.c (safe_to_load_version): Rename from safe_to_load_p,
as it's not a predicate.  All uses changed.  Omit unnecessary
buffer termination.

(save_excursion_restore): Do not restore mark if it was not saved.