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[Emacs-diffs] master c9c4708: Add comment that x_shift_glyphs_for_insert
From: |
Jan D. |
Subject: |
[Emacs-diffs] master c9c4708: Add comment that x_shift_glyphs_for_insert is never called. |
Date: |
Sun, 17 May 2015 09:30:22 +0000 |
branch: master
commit c9c4708ed47b18987940a71b98eb9873150d2b95
Author: Jan D <address@hidden>
Commit: Jan D <address@hidden>
Add comment that x_shift_glyphs_for_insert is never called.
* xterm.c (x_shift_glyphs_for_insert, x_redisplay_interface): Add
comment that this function is never called.
---
src/xterm.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/xterm.c b/src/xterm.c
index 9616dab..ad2bef9 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -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
};
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