GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/ctags/lisp.c Lines: 0 33 0.0 %
Date: 2016-12-06 Branches: 0 37 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: lisp.c,v 1.8 2013/11/26 13:18:55 deraadt Exp $	*/
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/*	$NetBSD: lisp.c,v 1.3 1995/03/26 20:14:09 glass Exp $	*/
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/*
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 * Copyright (c) 1987, 1993, 1994
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 *	The Regents of the University of California.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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#include <ctype.h>
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#include <limits.h>
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#include <stdio.h>
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#include <string.h>
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#include "ctags.h"
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/*
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 * lisp tag functions
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 * just look for (def or (DEF
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 */
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void
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l_entries(void)
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{
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	int	special;
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	char	*cp;
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	char	savedc;
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	char	tok[MAXTOKEN];
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	for (;;) {
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		lineftell = ftell(inf);
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		if (!fgets(lbuf, sizeof(lbuf), inf))
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			return;
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		++lineno;
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		lbp = lbuf;
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		if (!cicmp("(def"))
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			continue;
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		special = NO;
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		switch(*lbp | ' ') {
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		case 'm':
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			if (cicmp("method"))
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				special = YES;
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			break;
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		case 'w':
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			if (cicmp("wrapper") || cicmp("whopper"))
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				special = YES;
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		}
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		for (; !isspace((unsigned char)*lbp); ++lbp)
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			continue;
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		for (; isspace((unsigned char)*lbp); ++lbp)
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			continue;
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		for (cp = lbp; *cp && *cp != '\n'; ++cp)
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			continue;
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		*cp = EOS;
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		if (special) {
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			if (!(cp = strchr(lbp, ')')))
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				continue;
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			for (; cp >= lbp && *cp != ':'; --cp)
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				continue;
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			if (cp < lbp)
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				continue;
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			lbp = cp;
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			for (; *cp && *cp != ')' && *cp != ' '; ++cp)
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				continue;
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		}
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		else
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			for (cp = lbp + 1;
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			    *cp && *cp != '(' && *cp != ' '; ++cp)
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				continue;
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		savedc = *cp;
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		*cp = EOS;
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		(void)strlcpy(tok, lbp, sizeof tok);
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		*cp = savedc;
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		get_line();
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		pfnote(tok, lineno);
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	}
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	/*NOTREACHED*/
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}