From d31d4c05cff725db571d4463da4106638304e29b Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Thu, 26 Nov 2009 14:46:08 +0000 Subject: Emulate il1, dl1, ich1 to run (albeit slowly) with vt100 feature set. --- tty.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'tty.c') diff --git a/tty.c b/tty.c index a3aeda5d..84931e78 100644 --- a/tty.c +++ b/tty.c @@ -569,12 +569,14 @@ tty_cmd_insertcharacter(struct tty *tty, const struct tty_ctx *ctx) if (tty_term_has(tty->term, TTYC_ICH) || tty_term_has(tty->term, TTYC_ICH1)) tty_emulate_repeat(tty, TTYC_ICH, TTYC_ICH1, ctx->num); - else { + else if (tty_term_has(tty->term, TTYC_SMIR) && + tty_term_has(tty->term, TTYC_RMIR)) { tty_putcode(tty, TTYC_SMIR); for (i = 0; i < ctx->num; i++) tty_putc(tty, ' '); tty_putcode(tty, TTYC_RMIR); - } + } else + tty_draw_line(tty, wp->screen, ctx->ocy, wp->xoff, wp->yoff); } void @@ -606,7 +608,8 @@ tty_cmd_insertline(struct tty *tty, const struct tty_ctx *ctx) struct screen *s = wp->screen; 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_IL1)) { tty_redraw_region(tty, ctx); return; } @@ -626,7 +629,8 @@ tty_cmd_deleteline(struct tty *tty, const struct tty_ctx *ctx) struct screen *s = wp->screen; 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_DL1)) { tty_redraw_region(tty, ctx); return; } -- cgit