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Sync OpenBSD patchset 583:

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vte is buggy and doesn't home the cursor after changing the scroll
region. Several people are hitting this, so add a workaround.
This commit is contained in:
Tiago Cunha 2009-12-04 22:17:26 +00:00
parent 3db559cf5a
commit 39b1cdbdb9
1 changed files with 2 additions and 4 deletions
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6
tty.c
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@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.181 2009-12-04 22:14:47 tcunha Exp $ */ /* $Id: tty.c,v 1.182 2009-12-04 22:17:26 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1011,10 +1011,8 @@ tty_region(struct tty *tty, u_int rupper, u_int rlower)
if (tty->cx >= tty->sx) if (tty->cx >= tty->sx)
tty_cursor(tty, 0, tty->cy); tty_cursor(tty, 0, tty->cy);
tty->cx = 0;
tty->cy = 0;
tty_putcode2(tty, TTYC_CSR, tty->rupper, tty->rlower); tty_putcode2(tty, TTYC_CSR, tty->rupper, tty->rlower);
tty_cursor(tty, 0, 0);
} }
/* Move cursor inside pane. */ /* Move cursor inside pane. */