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Do not set dirty flag twice in tscrollup and tscrolldown.

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noname
2014-04-20 17:26:50 +04:00
committed by Roberto E. Vargas Caballero
parent 3afdb4ff04
commit fe527aa508
1 changed files with 1 additions and 3 deletions
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4
st.c
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@@ -1398,9 +1398,8 @@ tscrolldown(int orig, int n) {
LIMIT(n, 0, term.bot-orig+1);
tclearregion(0, term.bot-n+1, term.col-1, term.bot);
tsetdirt(orig, term.bot-n);
tsetdirt(orig+n, term.bot);
tclearregion(0, term.bot-n+1, term.col-1, term.bot);
for(i = term.bot; i >= orig+n; i--) {
temp = term.line[i];
@@ -1418,7 +1417,6 @@ tscrollup(int orig, int n) {
LIMIT(n, 0, term.bot-orig+1);
tclearregion(0, orig, term.col-1, orig+n-1);
tsetdirt(orig, term.bot-n);
tsetdirt(orig+n, term.bot);
for(i = orig; i <= term.bot-n; i++) {