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Sync OpenBSD patchset 532:

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Emulate the ri (reverse index) capability: this allows tmux to at least start
on Sun consoles (TERM=sun or sun-color), even if there appear to still be
problems on some boxes (my Blade 100 is fine but edd's Blade 1000 shows odd
screen corruption).
This commit is contained in:
Tiago Cunha 2009-11-13 16:57:21 +00:00
parent ac6b1a817b
commit 2bd39071d3
2 changed files with 4 additions and 7 deletions
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6
tty-term.c
View File

@ -1,4 +1,4 @@
/* $Id: tty-term.c,v 1.35 2009-10-28 23:01:44 tcunha Exp $ */ /* $Id: tty-term.c,v 1.36 2009-11-13 16:57:21 tcunha Exp $ */
/* /*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -377,10 +377,6 @@ tty_term_find(char *name, int fd, const char *overrides, char **cause)
xasprintf(cause, "terminal does not support clear"); xasprintf(cause, "terminal does not support clear");
goto error; goto error;
} }
if (!tty_term_has(term, TTYC_RI)) {
xasprintf(cause, "terminal does not support ri");
goto error;
}
if (!tty_term_has(term, TTYC_CUP)) { if (!tty_term_has(term, TTYC_CUP)) {
xasprintf(cause, "terminal does not support cup"); xasprintf(cause, "terminal does not support cup");
goto error; goto error;

5
tty.c
View File

@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.173 2009-11-10 23:27:57 tcunha Exp $ */ /* $Id: tty.c,v 1.174 2009-11-13 16:57:21 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -716,7 +716,8 @@ tty_cmd_reverseindex(struct tty *tty, const struct tty_ctx *ctx)
return; return;
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_CSR)) { !tty_term_has(tty->term, TTYC_CSR) ||
!tty_term_has(tty->term, TTYC_RI)) {
tty_redraw_region(tty, ctx); tty_redraw_region(tty, ctx);
return; return;
} }