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in/out descriptor is -1, do nothing.

Vscalable_fonts_allowed is not Qt.

names.

* xfaces.c (x_face_list_fonts): Allocate struct font_name here.
(sorted_font_list): Moved allocation of struct font_name to
x_face_list_fonts.
(Fx_font_family_list): Set font-list-limit to -1 to get all font names.
(Fx_list_fonts): Set maxnames to -1 to get all font names.

(xg_create_tool_bar): Force style of tool bar to be horizontal with
icons.	Set name of tool bar to emacs-toolbar.
(update_frame_tool_bar): Connect expose event to
xg_tool_bar_expose_callback.

Initiatize to 0 where this_command_key_count is set.
(read_char): Save and restore this_command_key_count_reset
around input method code.
(read_char): If this_command_key_count_reset, echo reread commands.
(Freset_this_command_lengths): Set this_command_key_count_reset to 1.

max_fonts parameter means list all.

for \s-X in a character constant which still is the super modifier.
(read1): Signal an `invalid read syntax' error if a character
constant is immediately followed by a digit or symbol character.

match-data is undefined if last search failed.

macro is a string, convert meta modifiers in string when copying
the string into a vector.

(syms_of_process): Add `:' prefix to QCfilter_multibyte.

xmenu.c (menu_position_func): Adjust menu popup position so that
  the menu is fully visible.

timestamp.

(open-paren-in-column-0-is-defun-start): Doc fix.