diff options
avoid redraw when there's no change
while i was timing the performance issue, i noticed that there was lots
of random redrawing going on.
turns out there were coming from here; if someone presses CTRL/ALT etc
without pressing anything else, nothing will be inserted, so nothing
will change. but the code will `break`, go down and do a needless redraw.
this patch changes it to simply return if the keypress iscntrl()
also avoid potential UB by casting *buf into an unsigned char.
Diffstat (limited to '%252525252525253fid%252525252525253de4827b0c4048718ab06670cf60ef68d028fe7fc4%2525252525253fid%2525252525253de4827b0c4048718ab06670cf60ef68d028fe7fc4%25252525253fid%25252525253de73651f12a406629778f02d8e5acbe2caec0dfc2%252525253fid%252525253d31fa07b9849b0ffbf4b7efb55943f466b3ff160f%2525253fid%2525253d31fa07b9849b0ffbf4b7efb55943f466b3ff160f%25253fid%25253d6818e07291f3b2913e687c8ec3d3fe4711724050%253fid%253d6818e07291f3b2913e687c8ec3d3fe4711724050%3fid%3d6818e07291f3b2913e687c8ec3d3fe4711724050?id=6818e07291f3b2913e687c8ec3d3fe4711724050')
0 files changed, 0 insertions, 0 deletions