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Emulate the ri (reverse index) capability: this allows tmux to at least start

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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:
Nicholas Marriott
2009-11-12 08:05:23 +00:00
parent d9deb4b530
commit 5ae542e7ee
2 changed files with 2 additions and 5 deletions
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4
tty-term.c
View File

@@ -378,10 +378,6 @@ 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;

3
tty.c
View File

@@ -711,7 +711,8 @@ 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;
} }