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Do not clear the scroll region, instead set it to the scroll region we

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actually want.
This commit is contained in:
nicm 2017-02-07 18:27:46 +00:00
parent 20f5e377fb
commit c0a34821c1
1 changed files with 5 additions and 3 deletions
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8
tty.c
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@ -1356,13 +1356,15 @@ tty_margin(struct tty *tty, u_int rleft, u_int rright)
if (tty->rleft == rleft && tty->rright == rright)
return;
tty->rupper = 0;
tty->rlower = tty->sy - 1;
tty_putcode2(tty, TTYC_CSR, tty->rupper, tty->rlower);
tty->rleft = rleft;
tty->rright = rright;
snprintf(s, sizeof s, "\033[r\033[%u;%us", rleft + 1, rright + 1);
if (rleft == 0 && rright == tty->sx - 1)
snprintf(s, sizeof s, "\033[s");
else
snprintf(s, sizeof s, "\033[%u;%us", rleft + 1, rright + 1);
tty_puts(tty, s);
tty->cx = tty->cy = 0;
}