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Do not save cursor in tresize.

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This patch fixes the bug introduced in
8f11e1cd03

To reproduce the bug:
1. Save cursor: printf '\e[s'
2. Load cursor: printf '\e[u'
3. Resize st window.
4. Load cursor again: printf '\e[u'
This commit is contained in:
noname 2014-04-29 02:35:22 +04:00 committed by Roberto E. Vargas Caballero
parent 5f91983541
commit 6b315558f8
1 changed files with 3 additions and 1 deletions
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4
st.c
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@ -2634,6 +2634,7 @@ tresize(int col, int row) {
int slide = term.c.y - row + 1; int slide = term.c.y - row + 1;
bool *bp; bool *bp;
Line *orig; Line *orig;
TCursor c;
if(col < 1 || row < 1) if(col < 1 || row < 1)
return 0; return 0;
@ -2695,6 +2696,7 @@ tresize(int col, int row) {
tmoveto(term.c.x, term.c.y); tmoveto(term.c.x, term.c.y);
/* Clearing both screens */ /* Clearing both screens */
orig = term.line; orig = term.line;
c = term.c;
do { do {
if(mincol < col && 0 < minrow) { if(mincol < col && 0 < minrow) {
tclearregion(mincol, 0, col - 1, minrow - 1); tclearregion(mincol, 0, col - 1, minrow - 1);
@ -2702,10 +2704,10 @@ tresize(int col, int row) {
if(0 < col && minrow < row) { if(0 < col && minrow < row) {
tclearregion(0, minrow, col - 1, row - 1); tclearregion(0, minrow, col - 1, row - 1);
} }
tcursor(CURSOR_SAVE);
tswapscreen(); tswapscreen();
tcursor(CURSOR_LOAD); tcursor(CURSOR_LOAD);
} while(orig != term.line); } while(orig != term.line);
term.c = c;
return (slide > 0); return (slide > 0);
} }