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the iterator's multibyte_p flag.

Give up if matrix starts in an ellipsis.
(init_from_display_pos): Do nothing if POS doesn't specify
a dpvec_index but the iterator has such a position.

(init_from_display_pos): Use it.
(try_window_reusing_current_matrix): Don't use cursor_row_p.

with TEXT_PROP_MEANS_INVISIBLE instead of NILP.

last_arrow_position and last_arrow_string are set.

extracted from mark_window_display_accurate.  Compute
BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
(mark_window_display_accurate): Use it.
(redisplay_internal): Use it for the selected window.
(redisplay_internal): Avoid duplicate mark_window_display_accurate
for the selected frame.

(try_window_reusing_current_matrix): Use cursor_row_p.
(try_window_reusing_current_matrix) <scrolling up>: Fix disabling
of rows.
(init_from_display_pos): If POS specifies a position in a display
vector, maybe get the iterator set up for that ellipsis.

(string_buffer_position): Use `make_number'.

is an integer don't have to be for space characters.

skip the padding blanks inserted in extend_face_to_end_of_line,
before checking for trailing whitespace.

(single_display_prop_string_p): New functions.

instead of nil.

(display_string): Call face_at_string_position with new
parameter.

if face_change_count is non-zero.

at the start of the function, check that the \n in it->c is
from the iterator's current position.

DISPLAY_REPLACED_BEFORE_P.  If it is non-zero ignore display
properties which replace the display of text with something else.
(handle_display_prop): Call handle_single_display_prop with
additional argument saying if we already replaced text display
with something else.  Use AREF.
(with_echo_area_buffer_unwind_data, display_menu_bar)
(decode_mode_spec_coding): Use AREF and ASIZE.

mark_window_display_accurate after all windows have been
redisplayed because this call resets flags in buffers which are
needed for proper redisplay.

nil, otherwise we're left with truncate_lines t when a message
is printed with message-truncate-lines bound to t.

pos_visible_p.
(pos_visible_p): Use it.

New variables.
(syms_of_xdisp): Initialize new variables.
(update_menu_bar): Do nothing if inhibit_menubar_update is set.
Specbind `inhibit-menubar-update' when updating the menu bar.

safe_run_hooks.

to where the `display' property starts, like for images.
(dump_glyph): New function.
(dump_glyph_row): Use it.  Dump info about marginal areas.

window, make sure to move the iterator at least a canonical
char height down.

display table entry.

DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.

on the line.

entirely in the line.

when Emacs is shutting down.  We can't run hooks etc. that
would be necessary to do a redisplay.

if HAVE_WINDOW_SYSTEM isn't defined.

a desired tool bar string, even if there are not tool bar
items.

(syms_of_xdisp): Defsubr it.

FRAME_W32_CONSOLE_P.

parameter LEN to NBYTES.

characters by calling c_string_width.
(x_consider_frame_title): Get byte length of frame tile string
correctly.
(display_mode_element): Pay attention to width of non-ASCII
characters by calling strwidth.