diff options
| -rw-r--r-- | usr.bin/tmux/tty.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/usr.bin/tmux/tty.c b/usr.bin/tmux/tty.c index a1e6f557f94..e87052f17e6 100644 --- a/usr.bin/tmux/tty.c +++ b/usr.bin/tmux/tty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty.c,v 1.256 2017/03/24 14:45:00 nicm Exp $ */ +/* $OpenBSD: tty.c,v 1.257 2017/04/05 10:45:20 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> @@ -602,8 +602,17 @@ tty_emulate_repeat(struct tty *tty, enum tty_code_code code, static void tty_repeat_space(struct tty *tty, u_int n) { - while (n-- > 0) - tty_putc(tty, ' '); + static char s[500]; + + if (*s != ' ') + memset(s, ' ', sizeof s); + + while (n > sizeof s) { + tty_putn(tty, s, sizeof s, sizeof s); + n -= sizeof s; + } + if (n != 0) + tty_putn(tty, s, n, n); } /* @@ -856,8 +865,6 @@ tty_cmd_deletecharacter(struct tty *tty, const struct tty_ctx *ctx) void tty_cmd_clearcharacter(struct tty *tty, const struct tty_ctx *ctx) { - u_int i; - tty_attributes(tty, &grid_default_cell, ctx->wp); tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy); @@ -865,10 +872,8 @@ tty_cmd_clearcharacter(struct tty *tty, const struct tty_ctx *ctx) if (tty_term_has(tty->term, TTYC_ECH) && !tty_fake_bce(tty, ctx->wp, ctx->bg)) tty_putcode1(tty, TTYC_ECH, ctx->num); - else { - for (i = 0; i < ctx->num; i++) - tty_putc(tty, ' '); - } + else + tty_repeat_space(tty, ctx->num); } void |