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Sync OpenBSD patchset 772:

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Treat the meta bit in the xterm extended modifier key set as the same as
escape (tmux's meta). From Emanuele Giaquinta.
This commit is contained in:
Tiago Cunha 2010-10-24 00:30:51 +00:00
parent b73ac822fb
commit a7e5092bd4
1 changed files with 5 additions and 1 deletions
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6
xterm-keys.c
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@ -1,4 +1,4 @@
/* $Id: xterm-keys.c,v 1.6 2010-09-07 13:21:18 tcunha Exp $ */ /* $Id: xterm-keys.c,v 1.7 2010-10-24 00:30:51 tcunha Exp $ */
/* /*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -128,6 +128,8 @@ xterm_keys_modifiers(const char *template, const char *buf, size_t len)
modifiers |= KEYC_ESCAPE; modifiers |= KEYC_ESCAPE;
if (param & 4) if (param & 4)
modifiers |= KEYC_CTRL; modifiers |= KEYC_CTRL;
if (param & 8)
modifiers |= KEYC_ESCAPE;
return (modifiers); return (modifiers);
} }
@ -172,6 +174,8 @@ xterm_keys_lookup(int key)
modifiers += 2; modifiers += 2;
if (key & KEYC_CTRL) if (key & KEYC_CTRL)
modifiers += 4; modifiers += 4;
if (key & KEYC_ESCAPE)
modifiers += 8;
/* /*
* If the key has no modifiers, return NULL and let it fall through to * If the key has no modifiers, return NULL and let it fall through to