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Correct shift amount on MODE_INSERT in tputc()
[st.git]
/
st.c
diff --git
a/st.c
b/st.c
index
6a68c3c
..
1deb7bc
100644
(file)
--- a/
st.c
+++ b/
st.c
@@
-2676,8
+2676,8
@@
tputc(char *c, int len) {
gp = &term.line[term.c.y][term.c.x];
}
gp = &term.line[term.c.y][term.c.x];
}
- if(IS_SET(MODE_INSERT) && term.c.x+1 < term.col)
- memmove(gp+1, gp, (term.col - term.c.x - 1) * sizeof(Glyph));
+ if(IS_SET(MODE_INSERT) && term.c.x+width < term.col)
+ memmove(gp+width, gp, (term.col - term.c.x - width) * sizeof(Glyph));
if(term.c.x+width > term.col) {
tnewline(1);
if(term.c.x+width > term.col) {
tnewline(1);