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Rework reflow code so it does not do so much allocation which should be

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faster with large histories.
This commit is contained in:
Nicholas Marriott 2013-03-21 16:12:10 +00:00
parent 180faf73af
commit 9b7e18f166
2 changed files with 129 additions and 37 deletions
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13
screen.c
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@ -362,15 +362,10 @@ screen_check_selection(struct screen *s, u_int px, u_int py)
/* Reflow wrapped lines. */
void
screen_reflow(struct screen *s, u_int sx)
screen_reflow(struct screen *s, u_int new_x)
{
struct grid *old, *new;
struct grid *old = s->grid;
old = s->grid;
new = grid_create(old->sx, old->sy, old->hlimit);
s->cy -= grid_reflow(new, old, sx);
s->grid = new;
grid_destroy(old);
s->grid = grid_create(old->sx, old->sy, old->hlimit);
s->cy -= grid_reflow(s->grid, old, new_x);
}