blob: 72ef8d1f33b0d4dd1b3a5363a10aeef457ddf472 (
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--- st.c
+++ st.c
@@ -1087,14 +1087,14 @@ tswapscreen(void)
void
kscrollup(const Arg *a)
{
- int n = a->i;
+ float n = a->f;
if (IS_SET(MODE_ALTSCREEN))
return;
- if (n < 0) n = (-n) * term.row;
+ if (n < 0) n = MAX((-n) * term.row, 1);
if (n > TSCREEN.size - term.row - TSCREEN.off) n = TSCREEN.size - term.row - TSCREEN.off;
- while (!TLINE(-n)) --n;
+ while (!TLINE((int)-n)) --n;
TSCREEN.off += n;
selscroll(0, n);
tfulldirt();
@@ -1104,12 +1104,12 @@ void
kscrolldown(const Arg *a)
{
- int n = a->i;
+ float n = a->f;
if (IS_SET(MODE_ALTSCREEN))
return;
- if (n < 0) n = (-n) * term.row;
+ if (n < 0) n = MAX((-n) * term.row, 1);
if (n > TSCREEN.off) n = TSCREEN.off;
TSCREEN.off -= n;
selscroll(0, -n);
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