GitLab

 w32fns.c (Fx_show_tip): Call try_window with last argument
 TRY_WINDOW_IGNORE_FONTS_CHANGE.  Delete the TODO ifdef: problem
 solved.  Round up the tip height to an integral multiple of the
 frame's line height.  Add FRAME_COLUMN_WIDTH to the tip width.

 xdisp.c (string_pos_nchars_ahead, c_string_pos)
 (face_before_or_after_it_pos, next_element_from_string)
 (next_element_from_c_string, produce_stretch_glyph): Remove unused
 calculations of maximum string length before calling
 string_char_and_length and STRING_CHAR_AND_LENGTH.
 (string_char_and_length): Update commentary: MAXLEN is no longer
 needed.

* keyboard.c (kbd_buffer_get_event): Construct SAVE_SESSION_EVENT
as (Qsave_session arg).

* xsmfns.c (smc_interact_CB): Set arg to Qnil.
(smc_die_CB): Make an event with arg Qt.
(Fhandle_save_session): If event has Qt as argument,
call Fkill_emacs.

Fixes: debbugs:7552

* src/dispextern.h (struct it): New member overlay_strings_charpos.

* src/xdisp.c (next_overlay_string, load_overlay_strings): Record the
charpos where we computed n_overlay_strings.
(next_overlay_string): Load overlay strings at recorded position,
which may not be the same as the iterator's charpos (Bug#7016).

* nsterm.m (ns_dumpglyphs_image): If drawing cursor, fill background
with cursor color and draw a rectangle around the image.

* src/xdisp.c (try_scrolling): Avoid infloop if the first line is obscured
due to a vscroll (Bug#7537).

* src/nsterm.h (FRAME_NS_TOOLBAR_HEIGHT): Rename to FRAME_TOOLBAR_HEIGHT.

* src/nsterm.m (x_set_window_size, windowWillResize, initFrameFromEmacs):
Use FRAME_TOOLBAR_HEIGHT.
(x_set_offset): Handle XNegative and YNegative in
f->size_hint_flags.

 w32.c (_PROCESS_MEMORY_COUNTERS_EX): Don't define with versions
 of w32api >= 3.15.

* src/alloc.c (mark_terminals): Ensure that the image cache is marked
even if the terminal object was marked earlier (Bug#6301).

NOTE: When merging to trunk: xg_height_changed is xg_height_or_width_changed
      in trunk.

* src/gtkutil.c (menubar_map_cb): New function.
(xg_update_frame_menubar): Connect signal map to menubar_map_cb.
Use 23 as menubar height if 0. (Bug#7425).

Forgot to save ChangeLog for previous change.

 src/lread.c (Fload): Mention `load-in-progress' and `load-file-name'.
 doc/lispref/loading.texi (How Programs Do Loading): Document `load-file-name'.

 keyboard.c (kbd_buffer_nr_stored): Define only ifdef subprocesses.
 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
 (tty_read_avail_input): Call kbd_buffer_nr_stored only ifdef
 subprocesses.  Use buffer_free only ifdef subprocesses.
 process.c (init_process) [subprocesses]: Init kbd_is_on_hold in
 the subprocesses version, not in the non-subprocesses one.

 src/Makefile.in: Don't use ## comment, it breaks the MSDOS build.

* image.c (free_image): Don't garbage the frame here, since this
function can be called while redisplaying (Bug#7210).
(uncache_image): Garbage the frame here (Bug#6426).

parent is the root window.  Check this after traversing window tree.

* src/xfns.c (x_real_positions): Try to get _NET_FRAME_EXTENTS first
before traversing window tree (Bug#5721).

* src/xterm.c (x_term_init): Initialize Xatom_net_frame_extents.

* src/xterm.h (struct x_display_info): Xatom_net_frame_extents is new.

* configure.in (CRT_DIR): New output variable.
(--with-crt-dir): New option.  (Bug#5655)
(HAVE_LIB64_DIR): Remove.

* src/Makefile.in (CRT_DIR): New variable, set by configure.
* src/m/amdx86-64.h, m/ibms390x.h (START_FILES, LIB_STANDARD):
Use $CRT_DIR rather than HAVE_LIB64_DIR.  (Bug#5655)

* src/keyboard.c (input_available_signal): Declare.
(kbd_buffer_nr_stored): New function.
(kbd_buffer_store_event_hold): If kbd_buffer_nr_stored returns
more than KBD_BUFFER_SIZE/2, stop reding input (Bug#6571).
(kbd_buffer_get_event): If input is suspended and kbd_buffer_nr_stored
returns less than KBD_BUFFER_SIZE/4, resume reding input (Bug#6571).
(tty_read_avail_input): If input is on hold, return.
Don't read more that free slots in kbd_buffer (Bug#6571).

* src/process.c (kbd_is_on_hold): New variable.
(hold_keyboard_input, unhold_keyboard_input, kbd_on_hold_p):
New functions.
(wait_reading_process_output): If kbd_on_hold_p returns non-zero,
select on empty input mask.
(init_process): Initialize kbd_is_on_hold to 0.

* src/process.h (hold_keyboard_input, unhold_keyboard_input)
(kbd_on_hold_p): Declare.

* xterm.c (x_connection_closed): Print informative error message
when aborting on GTK.  This requires using shut_down_emacs
directly instead of Fkill_emacs.

(Fdbus_register_signal, Fdbus_register_method): Check, whether
`dbus-registered-objects-table' is initialized.

Must not be synchronized with the trunk.

 src/frame.c (Fframep, Fwindow_system): Deprecate use as a predicate.
 Document all values.
 src/dispnew.c (syms_of_display) <initial-window-system, window-system>:
 Deprecate use as a boolean flag.  Document all values.
 src/display.texi (Window Systems): Deprecate use of window-system as
 a predicate.

* src/font.c (font_filter_properties): New function, refactored from
  ftfont_filter_properties.
* src/font.h (font_filter_properties): Declare.
* src/ftfont.c (ftfont_filter_properties): Use font_filter_properties.
* src/w32font.c (w32font_booleans, w32font_non_booleans): New variables.
  (w32font_filter_properties): New function.
  (w32font_driver): Add w32font_filter_properties.

* etc/tutorials/TUTORIAL.es: Fix typos.

* lisp/cedet/semantic/symref/list.el (semantic-symref-list-rename-open-hits):
  Fix typo in message.
  (semantic-symref-list-map-open-hits): Fix typo in docstring.

* lisp/erc/erc-xdcc.el (erc-xdcc-help-text): Fix typo in docstring.

* lisp/gnus/nnmail.el (nnmail-fancy-expiry-targets): Fix typo in docstring.

* lisp/international/mule.el (define-coding-system):
* lisp/international/titdic-cnv.el (quail-cxterm-package-ext-info):
* composite.el (compose-region): Fix typo in docstring.

* lisp/org/org-agenda.el (org-prefix-category-length)
  (org-prefix-category-max-length): Fix typos in docstrings.

* src/font.c (Ffont_variation_glyphs):
* ccl.c (Fccl_execute_on_string): Fix typo in docstring.

* lisp/composite.el (compose-region):
* src/ccl.c (Fccl_execute_on_string): Fix typo in docstring.

* lisp/cus-start.el (all): ns-right-alternate-modifier is new.

* lisp/term/ns-win.el (ns-right-alternate-modifier): New defvar.
(ns-right-option-modifier): New alias for ns-right-alternate-modifier.
(mac-right-option-modifier): New alias for ns-right-option-modifier.

* src/nsterm.m (Qleft): Declare.
(ns_right_alternate_modifier): New variable
(NSRightAlternateKeyMask): New define.
(EV_MODIFIERS): Parse NSRightAlternateKeyMask if
ns_right_alternate_modifier isn't Qleft.
(keyDown): If ns_right_alternate_modifier isn't Qleft, use it
as emacs modifier for NSRightAlternateKeyMask.
(syms_of_nsterm): DEFVAR_LISP ns-right-alternate-modifier.