mirror of https://github.com/GnoConsortium/gno.git
107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
/*
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. 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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#ifndef lint
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static char sccsid[] = "@(#)lisp.c 8.3 (Berkeley) 4/2/94";
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#endif /* not lint */
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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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static 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(*lbp); ++lbp)
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continue;
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for (; isspace(*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)strcpy(tok, lbp);
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*cp = savedc;
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getline();
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pfnote(tok, lineno);
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}
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/*NOTREACHED*/
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}
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