mirror/emacs
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-24 10:38:38 +00:00
Code Issues Releases Activity

(do_line_dance): Decrement index only once per loop.

Browse Source
This commit is contained in:
Karl Heuer 1994-10-18 01:29:09 +00:00
parent fd374ddce2
commit 0ccf5d73ba
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/xterm.c
View File

@ -1343,7 +1343,7 @@ do_line_dance ()
if (line_dance[i] != -1 && (distance = line_dance[i]-i) < 0)
{
for (j = i; (--j >= 0 && line_dance[j] != -1
&& line_dance[j]-j == distance); --j);
&& line_dance[j]-j == distance););
/* Copy (j,i] downward from (j+distance, i+distance] */
XCopyArea (x_current_display, FRAME_X_WINDOW (f),
FRAME_X_WINDOW (f), f->display.x->normal_gc,