tDo not set dirty flag twice in tscrollup and tscrolldown. - st - [fork] customized build of st, the simple terminal
 (HTM) git clone git://src.adamsgaard.dk/st
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       ---
 (DIR) commit fe527aa508851d83f166b8f50ae4c2ed5f1e4ec8
 (DIR) parent 3afdb4ff04b45a5e4209a56d5073341c9d506b38
 (HTM) Author: noname <noname@inventati.org>
       Date:   Sun, 20 Apr 2014 17:26:50 +0400
       
       Do not set dirty flag twice in tscrollup and tscrolldown.
       
       Diffstat:
         M st.c                                |       4 +---
       
       1 file changed, 1 insertion(+), 3 deletions(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       t@@ -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];
       t@@ -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++) {