From: noname Date: Sun, 20 Apr 2014 13:26:50 +0000 (+0400) Subject: Do not set dirty flag twice in tscrollup and tscrolldown. X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=fe527aa508851d83f166b8f50ae4c2ed5f1e4ec8;p=st.git Do not set dirty flag twice in tscrollup and tscrolldown. --- diff --git a/st.c b/st.c index d188b35..dffa84e 100644 --- a/st.c +++ b/st.c @@ -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++) {