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Sync OpenBSD patchset 287:

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Emulate dch/dch1 if missing by redrawing the entire line.
This commit is contained in:
Tiago Cunha 2009-08-21 21:15:00 +00:00
parent 1fa8a8f4a6
commit 633e74ef80
2 changed files with 8 additions and 8 deletions
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6
tty-term.c
View File

@ -1,4 +1,4 @@
/* $Id: tty-term.c,v 1.28 2009-08-09 16:52:06 tcunha Exp $ */
/* $Id: tty-term.c,v 1.29 2009-08-21 21:15:00 tcunha Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -337,10 +337,6 @@ tty_term_find(char *name, int fd, const char *overrides, char **cause)
"terminal does not support ich1 or ich or smir and rmir");
goto error;
}
if (!tty_term_has(term, TTYC_DCH1) && !tty_term_has(term, TTYC_DCH)) {
xasprintf(cause, "terminal does not support dch1 or dch");
goto error;
}
/*
* Figure out if terminal support default colours. AX is a screen

10
tty.c
View File

@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.129 2009-08-19 09:00:06 nicm Exp $ */
/* $Id: tty.c,v 1.130 2009-08-21 21:15:00 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -604,7 +604,9 @@ tty_cmd_deletecharacter(struct tty *tty, const struct tty_ctx *ctx)
struct window_pane *wp = ctx->wp;
struct screen *s = wp->screen;
if (wp->xoff != 0 || screen_size_x(s) < tty->sx) {
if (wp->xoff != 0 || screen_size_x(s) < tty->sx ||
(!tty_term_has(tty->term, TTYC_DCH) &&
!tty_term_has(tty->term, TTYC_DCH1))) {
tty_draw_line(tty, wp->screen, ctx->ocy, wp->xoff, wp->yoff);
return;
}
@ -612,7 +614,9 @@ tty_cmd_deletecharacter(struct tty *tty, const struct tty_ctx *ctx)
tty_reset(tty);
tty_cursor(tty, ctx->ocx, ctx->ocy, wp->xoff, wp->yoff);
tty_emulate_repeat(tty, TTYC_DCH, TTYC_DCH1, ctx->num);
if (tty_term_has(tty->term, TTYC_DCH) ||
tty_term_has(tty->term, TTYC_DCH1))
tty_emulate_repeat(tty, TTYC_DCH, TTYC_DCH1, ctx->num);
}
void