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Add comment that x_shift_glyphs_for_insert is never called.

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* xterm.c (x_shift_glyphs_for_insert, x_redisplay_interface): Add
comment that this function is never called.
This commit is contained in:
Jan D 2015-05-17 11:30:09 +02:00
parent 46ea93792d
commit c9c4708ed4
1 changed files with 4 additions and 1 deletions
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5
src/xterm.c
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@ -2896,6 +2896,9 @@ x_draw_glyph_string (struct glyph_string *s)
static void
x_shift_glyphs_for_insert (struct frame *f, int x, int y, int width, int height, int shift_by)
{
/* Never called on a GUI frame, see
http://lists.gnu.org/archive/html/emacs-devel/2015-05/msg00456.html
*/
XCopyArea (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), FRAME_X_WINDOW (f),
f->output_data.x->normal_gc,
x, y, width, height,
@ -11449,7 +11452,7 @@ static struct redisplay_interface x_redisplay_interface =
x_draw_window_cursor,
x_draw_vertical_window_border,
x_draw_window_divider,
x_shift_glyphs_for_insert,
x_shift_glyphs_for_insert, /* Never called, se comment in function. */
x_show_hourglass,
x_hide_hourglass
};