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There are buggy terminals out there that do not move the cursor to 0,0

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after CSR, so invalidate the cursor position rather than assuming 0,0.
This commit is contained in:
nicm 2017-02-16 12:56:01 +00:00
parent c948c6b697
commit 82db1fa9e5
2 changed files with 3 additions and 3 deletions
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4
tty.c
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@ -1321,7 +1321,7 @@ tty_region(struct tty *tty, u_int rupper, u_int rlower)
tty_cursor(tty, 0, tty->cy);
tty_putcode2(tty, TTYC_CSR, tty->rupper, tty->rlower);
tty->cx = tty->cy = 0;
tty->cx = tty->cy = UINT_MAX;
}
/* Turn off margin. */
@ -1359,7 +1359,7 @@ tty_margin(struct tty *tty, u_int rleft, u_int rright)
else
snprintf(s, sizeof s, "\033[%u;%us", rleft + 1, rright + 1);
tty_puts(tty, s);
tty->cx = tty->cy = 0;
tty->cx = tty->cy = UINT_MAX;
}
/* Move cursor inside pane. */