File: [cvsweb.bsd.lv] / mandoc / Attic / man_argv.c (download)
Revision 1.8, Wed Mar 23 12:40:04 2011 UTC (13 years, 1 month ago) by kristaps
Branch: MAIN
Changes since 1.7: +2 -4 lines
First, make -man ARGS_EOLN et al. be an enum. Second, remove
ARGS_ERROR, as it is never returned by man_args(). Then clean up
invocations of man_args() to only check for ARGS_EOLN.
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/* $Id: man_argv.c,v 1.8 2011/03/23 12:40:04 kristaps Exp $ */
/*
* Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <assert.h>
#include "man.h"
#include "mandoc.h"
#include "libman.h"
#include "libmandoc.h"
enum margserr
man_args(struct man *m, int line, int *pos, char *buf, char **v)
{
char *start;
assert(*pos);
*v = start = buf + *pos;
assert(' ' != *start);
if ('\0' == *start)
return(ARGS_EOLN);
*v = mandoc_getarg(m->parse, v, line, pos);
return('"' == *start ? ARGS_QWORD : ARGS_WORD);
}