kbd_buffer_frame_or_window. Now used for all Lisp objects
referenced from the input queue.
(kbd_buffer_store_event): Always use structure assignment for
copying input events. Record all Lisp objects referenced from
events in kbd_buffer_gcpro.
(kbd_buffer_get_event): Construct Lisp `help-echo' events
differently from input events. Test for prefix menu_bar_events
and TOOL_BAR_EVENTs differently. Reset all slots used by an input
event in kbd_buffer_gcpro to nil.
(make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
frame_or_window is equal to its arg member as prefix events.
(stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
used by an input event to nil.
(init_keyboard): Use two times the size of the input queue
for kbd_buffer_gcpro.
(syms_of_keyboard): Likewise.
current glyph row.
(update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
it when any row is written to that contains glyphs highlighted in
mouse-face.
(update_window): Call the window update end hook with new
parameter MOUSE_FACE_OVERWRITTEN_P.
(direct_output_for_insert): Give up if row contains mouse-face.
MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
redisplay in XTframe_up_to_date.
(x_clear_mouse_face): New function.
(x_redisplay_interface): Add pointer to x_clear_mouse_face.
Obey open_paren_in_column_0_is_defun_start.
When reverting to the `slow' method, try to nicely handle the case
of nested comments by checking that the comment-starter we found
does indeed match the comment-ender.
(scan_sexps_forward, scan_sexps_forward):
Ignore excessive opening parenthesis rather than throwing an error.
displaying a message instead of the minibuffer contents.
(row_equal_p): Add parameter MOUSE_FACE_P. If set,
compare the mouse_face_p flags of both rows.
(fortran-mode-syntax-table): Defvar directly.
(fortran-font-lock-keywords-1, fortran-font-lock-keywords-2)
(fortran-font-lock-keywords-3, fortran-font-lock-syntactic-keywords):
Use defvar, not defconst.
(fortran-mode-map): Change locals in `let'. Use `fortran-auto-fill'.
(fortran-mode): Set fortran-comment-line-start-skip,
fortran-comment-line-start-skip, dabbrev-case-fold-search.
(fortran-comment-indent): Use defsubst.
(fortran-indent-comment, fortran-indent-to-column, fortran-break-line):
Use fortran-comment-indent, not fortran-comment-indent-function.
(fortran-comment-region, fortran-electric-line-number): Simplify.
(fortran-auto-fill): New function.
(fortran-do-auto-fill): Deleted.
(fortran-find-comment-start-skip): Check for non-null
comment-start-skip.
(fortran-auto-fill-mode, fortran-fill-statement): Use
fortran-auto-fill.
(fortran-fill): Use fortran-auto-fill. Check for null
comment-start-skip. Simplify final clause and use end-of-line finally.
glyphs instead of a single one.
(BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
with new argument list.
(x_set_glyph_string_gc): Make sure the face's GC is valid.
