st

personal fork of st
git clone git://git.alexkarle.com.com/st
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commit 9eb70a2d3ecbd96a92e5f824868500baba74b688 (patch)
parent 5bb90125c80a9409745bd7551aaae478dda3f890
Author: noname@inventati.org <noname@inventati.org>
Date:   Mon, 13 Apr 2015 14:03:35 +0200

Do not use tmoveto in tputtab.

tmoveto resets CURSOR_WRAPNEXT.

Simple testcase:

for i in $(seq 1 200); do
	printf '\t.';
	usleep 100000;
	printf '\t@';
	usleep 100000;
done

In st executing this script causes @ and . to overwrite each other in
the last column.

Diffstat:
Mst.c | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/st.c b/st.c @@ -2390,7 +2390,7 @@ tputtab(int n) { for(--x; x > 0 && !term.tabs[x]; --x) /* nothing */ ; } - tmoveto(x, term.c.y); + term.c.x = LIMIT(x, 0, term.col-1); } void