1f221324cf
"CURSES_TRACE_MASK" environment variable. Postive vales include debug areas, negative values exclude them.
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/* $NetBSD: meta.c,v 1.6 2007/01/21 13:25:36 jdc Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1998-2000 Brett Lymn
|
|
* (blymn@baea.com.au, brett_lymn@yahoo.com.au)
|
|
* All rights reserved.
|
|
*
|
|
* This code has been donated to The NetBSD Foundation by the Author.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
__RCSID("$NetBSD: meta.c,v 1.6 2007/01/21 13:25:36 jdc Exp $");
|
|
#endif /* not lint */
|
|
|
|
#include "curses.h"
|
|
#include "curses_private.h"
|
|
|
|
/*
|
|
* meta --
|
|
* Turn on or off the terminal meta mode.
|
|
*/
|
|
int
|
|
meta(/*ARGSUSED*/ WINDOW *win, bool bf)
|
|
{
|
|
if (bf == TRUE) {
|
|
if (__tc_mm != NULL) {
|
|
#ifdef DEBUG
|
|
__CTRACE(__CTRACE_MISC, "meta: TRUE\n");
|
|
#endif
|
|
tputs(__tc_mm, 0, __cputchar);
|
|
_cursesi_screen->meta_state = TRUE;
|
|
}
|
|
} else {
|
|
if (__tc_mo != NULL) {
|
|
#ifdef DEBUG
|
|
__CTRACE(__CTRACE_MISC, "meta: FALSE\n");
|
|
#endif
|
|
tputs(__tc_mo, 0, __cputchar);
|
|
_cursesi_screen->meta_state = FALSE;
|
|
}
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* __restore_meta_state --
|
|
* Restore old meta state.
|
|
*/
|
|
void
|
|
__restore_meta_state(void)
|
|
{
|
|
meta(NULL, _cursesi_screen->meta_state);
|
|
}
|
|
|