diff options
author | nicm <nicm> | 2016-05-30 09:26:49 +0000 |
---|---|---|
committer | nicm <nicm> | 2016-05-30 09:26:49 +0000 |
commit | 7d105738b6d1973af82d312f6e46f8d63cbdec03 (patch) | |
tree | aef39afc253c5b43622665a862a84b59a273db46 /tty.c | |
parent | 344a6a620233ab351a9875fb52cc2662cdf4aac4 (diff) |
Send two cub1 instead of using cub for moving the cursor two left. This
is normally better because using cub1 will be ^H^H (so two bytes) but
cub would be ^[[2D (four).
Diffstat (limited to 'tty.c')
-rw-r--r-- | tty.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1345,7 +1345,7 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy) */ /* To left edge. */ - if (cx == 0) { + if (cx == 0) { tty_putc(tty, '\r'); goto out; } @@ -1373,6 +1373,11 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy) tty_putcode1(tty, TTYC_HPA, cx); goto out; } else if (change > 0 && tty_term_has(term, TTYC_CUB)) { + if (change == 2 && tty_term_has(term, TTYC_CUB1)) { + tty_putcode(tty, TTYC_CUB1); + tty_putcode(tty, TTYC_CUB1); + goto out; + } tty_putcode1(tty, TTYC_CUB, change); goto out; } else if (change < 0 && tty_term_has(term, TTYC_CUF)) { |