GitLab

* src/lread.c (Qlexical_binding): Make non-static.

for composite selectors.
* lisp/vc/vc.el (vc-diff-build-argument-list-internal): Don't prevent
operation just because we can't find a previous revision.

* nsmenu.m (popupSession): Remove.
(pop_down_menu): Remove endModalSession.
(timeout_handler:): New method.
(runDialogAt:): Get next timeout.  Start a NSTimer with that timeout.
Call runModalForWindow.  Check timer_fired when it returns.
If not set, cancel timer and break out of loop.
Otherwise loop again, with a new timeout.

* nsterm.h (EmacsApp): fd_handler takes id argument.
(EmacsDialogPanel): Add timer_fired and timeout_handler.

* nsterm.m: Include fcntl.h if present.
(fd_entry, t_readfds, inNsSelect): Remove.
(select_writefds, select_valid, select_timeout, selfds)
(select_mutex, apploopnr): Add.
(EV_TRAILER): Call kbd_buffer_store_event_hold only if q_event_ptr.
Otherwise call kbd_buffer_store_event.
(ns_send_appdefined): Remove release of fd_entry.
(ns_read_socket): Always send appdefined.  Remove inNsSelect check.
Increment and decrement apploopnr.
(ns_select): If no file descriptors, just do a NSTimer.
Otherwise copy read/write masks and start select thread (fd_handler).
Start main loop and wait for application defined event.
Inform select thread to stop selecting after main loop is exited.
(ns_term_init): Create selfds pipe and set non-blocking.
Initialize select_mutex. Start the select thread (fd_handler).
(fd_handler:): Loop forever, wait for info from the main thread
to either start or stop selecting.  When select returns, send
and appdefined event.
(sendScrollEventAtLoc:fromEvent:): Check if q_event_ptr is set.
If not call kbd_buffer_store_event.

 src/region-cache.c (move_cache_gap): Update gap_len using the actual
 growth of the boundaries array.  Do not change cache_len.

* font.h (FONT_DEBUG, font_assert): Remove.
* font.c, fontset.c, w32font.c, xfont.c, xftfont.c: Change
font_assert to eassert.  Use eassert where appropriate.

* gtkutil.c (xg_get_font): Use pango_units_to_double.

* gtkutil.c (xg_get_font): Rename from xg_get_font_name.  When
using the new font chooser, use gtk_font_chooser_get_font_desc to
extract the font descriptor instead of just the font name.  In
that case, return a font spec instead of a string.
(x_last_font_name): Move to this file from xfns.c.

* xfns.c (Fx_select_font): The return value can also be a font
spec.  Move x_last_font_name management to gtkutil.c.

* xfaces.c: Make font weight and style symbols non-static.

* lisp/frame.el (set-frame-font): Accept font objects.

Fixes: debbugs:12117

Fixes: debbugs:12137

(Man-reverse-face): Remove variables.
(Man-overstrike, Man-underline, Man-reverse): New faces.
(Man-fontify-manpage): Use them instead of the variables.
(Man-cleanup-manpage): Comment change.
(Man-ansi-color-map): New variable.
(Man-fontify-manpage): Use it.
Call ansi-color-apply-on-region to replace ad hoc code.

Fixes: debbugs:12147

* lisp/ansi-color.el (ansi-colors): Doc fix.
(ansi-color-context, ansi-color-context-region): Doc fix.
(ansi-color--find-face): New function.
(ansi-color-apply, ansi-color-apply-on-region): Use it.
Rename the local variable `face' to `codes' since it is now a list of
ansi codes.  Doc fix.
(ansi-color-get-face): Remove.
(ansi-color-parse-sequence): New function, derived from
ansi-color-get-face.
(ansi-color-apply-sequence): Use it.  Rewrite, and support ansi
codes 22-27.

Fixes: debbugs:12146

 lisp/tooltip.el (tooltip-identifier-from-point): Don't treat tokens
 inside comments and strings as identifiers.
 lisp/progmodes/gud.el (gud-tooltip-print-command): Quote the
 expression to evaluate.  This allows to evaluate expressions with
 embedded whitespace.
 (gud-tooltip-tips): Add a blank before the newline in the
 message-box text, for the benefit of message-box emulation on
 MS-Windows.
 lisp/progmodes/gdb-mi.el (gdb-tooltip-print): Don't ignore error
 messages from GDB, pop them up in a tooltip to give feedback to
 user.
 (gdb-tooltip-print-1): Quote the expression to evaluate.  This
 allows to evaluate expressions with embedded whitespace.
 (gdb-inferior-io--init-proc): Don't send "-inferior-tty" command
 if the TTY name is nil or empty (which happens when communicating
 with the inferior via pipes, e.g. on MS-Windows).
 (gdb-internals): If GDB sends a "&\n" empty debugging message,
 don't send that to the GUD buffer.

 doc/emacs/building.texi (Debugger Operation): Correct and improve
 documentation of the GUD Tooltip mode.

 src/keyboard.c (command_loop_1): Reset ignore_mouse_drag_p flag each
 iteration through the command loop.  Fixes a problem whereby mouse
 movements are ignored until the first mouse click.

* lisp/emacs-lisp/bytecomp.el (byte-compile-setq-default):
Optimize away setq-default with no args, as is done for setq.

This is more natural, and on my platform (GCC 4.7.1 x86-64) it
makes Emacs's text size .03% smaller and presumably a bit faster.
* admin/merge-gnulib (GNULIB_MODULES): Add stdbool.  This documents a
new direct dependency; stdbool was already being used indirectly
via other gnulib modules.
* lib-src/make-docfile.c (enum global_type): Sort values roughly in
decreasing alignment, except put functions last.
(compare_globals): Use this new property of enum global_type.
(write_globals): Use bool, not int, for booleans.
* src/lisp.h: Include <stdbool.h>.
(struct Lisp_Boolfwd, defvar_bool):
* src/lread.c (defvar_bool): Use bool, not int, for Lisp booleans.
* src/regex.c [!emacs]: Include <stdbool.h>.
(false, true): Remove; <stdbool.h> does this for us now.

* lisp/minibuffer.el (read-file-name): Doc fix.

* character.c (Fcharacterp): Doc fix (Bug#12076).

* data.c (Findirect_variable): Doc fix (Bug#11040).

* editfns.c (Fsave_current_buffer): Doc fix (Bug#11542).

Fixes: debbugs:11542 debbugs:11040 debbugs:12076 debbugs:10881

* lisp/emacs-lisp/regexp-opt.el (regexp-opt-charset): Doc fix.

* src/chartab.c (Fmap_char_table): Doc fix.

* src/editfns.c (Fformat): Doc fix.

Fixes: debbugs:12059 debbugs:12085 debbugs:12061

(_GL_INLINE_HEADER_BEGIN): Update.

Fixes: debbugs:11981

(tramp-find-shell, tramp-open-connection-setup-interactive-shell):
Use cached shell name.

(python-shell-send-setup-code): Do not use `format' with
`message'.

(ruby-syntax-propertize-function): Use it to recognize regexps.
Don't look at the text after regexp, just use the whitelist.
* test/indent/ruby.rb: Rearrange examples, add new ones.

Fixes: debbugs:6286

(ruby-percent-literal-beg-re): New constant.
(ruby-syntax-general-delimiters-goto-beg): Rename to
`ruby-syntax-enclosing-percent-literal', improve literal type check.
(ruby-syntax-propertize-general-delimiters): Rename to
`ruby-syntax-propertize-percent-literal', it's a shorter and more
popular term.  Adjust comments everywhere.
(ruby-syntax-propertize-percent-literal): Only propertize when not
inside a simple string or comment.  When the literal is unclosed,
leave the text after it unpropertized.

Fixes: debbugs:6286

Fixes: debbugs:12022

* frame.c (make_frame_without_minibuffer, make_minibuffer_frame)
(delete_frame, Fmake_frame_invisible, Ficonify_frame):
* minibuf.c (choose_minibuf_frame, read_minibuf):
* w32fns.c (x_create_tip_frame):
* xfns.c (x_create_tip_frame): Call set_window_buffer instead of
Fset_window_buffer (Bug#11984, Bug#12025, Bug#12026).

* emacs-lisp/bytecomp.el (byte-recompile-file): When LOAD is
non-nil always load the compiled file if it exists.