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Use BETWEEN in tinsertblankline and tdeleteline.

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noname 2014-04-22 21:59:01 +04:00 committed by Roberto E. Vargas Caballero
parent 87abc7cd59
commit f21e47f44a
1 changed files with 4 additions and 8 deletions
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8
st.c
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@ -1628,17 +1628,13 @@ tinsertblank(int n) {
void void
tinsertblankline(int n) { tinsertblankline(int n) {
if(term.c.y < term.top || term.c.y > term.bot) if(BETWEEN(term.c.y, term.top, term.bot))
return;
tscrolldown(term.c.y, n); tscrolldown(term.c.y, n);
} }
void void
tdeleteline(int n) { tdeleteline(int n) {
if(term.c.y < term.top || term.c.y > term.bot) if(BETWEEN(term.c.y, term.top, term.bot))
return;
tscrollup(term.c.y, n); tscrollup(term.c.y, n);
} }