 |
csi: check for private marker in 'S' case - st - simple terminal |
 |
git clone git://git.suckless.org/st |
 |
Log |
|
Files |
|
Refs |
|
README |
|
LICENSE |
|
--- |
|
commit a3f7420310be0fd778ef9fe2abf20edc2d8dc81a |
|
parent 9846a56bd7fdc86bf788db04bbbcbde7b7eb9952 |
|
Author: Tim Culverhouse <[email protected]> |
|
Date: Sun, 18 Feb 2024 06:56:49 -0600 |
|
|
|
csi: check for private marker in 'S' case |
|
|
|
The handler for 'S' final character does not check for a private |
|
marker. This can cause a conflict with a sequence called 'XTSMGRAPHICS' |
|
which also has an 'S' final character, but uses the private marker '?'. |
|
Without checking for a private marker, st will perform a scroll up |
|
operation when XTSMGRAPHICS is seen, which can cause unexpected display |
|
artifacts. |
|
|
|
Diffstat: |
|
M st.c | 1 + |
|
|
|
1 file changed, 1 insertion(+), 0 deletions(-) |
|
--- |
|
diff --git a/st.c b/st.c |
|
@@ -1728,6 +1728,7 @@ csihandle(void) |
|
} |
|
break; |
|
case 'S': /* SU -- Scroll <n> line up */ |
|
+ if (csiescseq.priv) break; |
|
DEFAULT(csiescseq.arg[0], 1); |
|
tscrollup(term.top, csiescseq.arg[0]); |
|
break; |
