mirror of
https://github.com/mintycube/st.git
synced 2024-10-22 14:05:49 +02:00
32 lines
363 B
C
32 lines
363 B
C
|
void
|
||
|
|
kscrolldown(const Arg* a)
|
||
|
|
{
|
||
|
|
int n = a->i;
|
||
|
|
|
||
|
|
if (n < 0)
|
||
|
|
n = term.row + n;
|
||
|
|
|
||
|
|
if (n > term.scr)
|
||
|
|
n = term.scr;
|
||
|
|
|
||
|
|
if (term.scr > 0) {
|
||
|
|
term.scr -= n;
|
||
|
|
selscroll(0, -n);
|
||
|
|
tfulldirt();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
kscrollup(const Arg* a)
|
||
|
|
{
|
||
|
|
int n = a->i;
|
||
|
|
if (n < 0)
|
||
|
|
n = term.row + n;
|
||
|
|
|
||
|
|
if (term.scr <= HISTSIZE-n) {
|
||
|
|
term.scr += n;
|
||
|
|
selscroll(0, n);
|
||
|
|
tfulldirt();
|
||
|
|
}
|
||
|
|
}
|