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 '%25252525252525253fid%25252525252525253d2dcf2dc55a6d1cb550e1461c21ceaa9954e45047%252525252525253fid%252525252525253d3c4f554528448355eb0e9f19269d19760f8b0dae%2525252525253fid%2525252525253d3c4f554528448355eb0e9f19269d19760f8b0dae&id2%2525252525253d074cfb05a2a7c9b379c1e91f63430c65392478f8%25252525253fid%25252525253d3c4f554528448355eb0e9f19269d19760f8b0dae&id2%25252525253d074cfb05a2a7c9b379c1e91f63430c65392478f8%252525253fid%252525253d3c4f554528448355eb0e9f19269d19760f8b0dae%2525253fid%2525253de73651f12a406629778f02d8e5acbe2caec0dfc2%25253fid%25253d31fa07b9849b0ffbf4b7efb55943f466b3ff160f%253fid%253d31fa07b9849b0ffbf4b7efb55943f466b3ff160f%3fid%3d31fa07b9849b0ffbf4b7efb55943f466b3ff160f?id=6818e07291f3b2913e687c8ec3d3fe4711724050')
0 files changed, 0 insertions, 0 deletions