Subversion Repositories or1k

/*

 * Copyright (c) 1987 The Regents of the University of California.

 * All rights reserved.

 *

 * 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. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. All advertising materials mentioning features or use of this software

 *    must display the following acknowledgement:

 *      This product includes software developed by the University of

 *      California, Berkeley and its contributors.

 * 4. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.

 */

#ifndef lint

static char sccsid[] = "@(#)lisp.c      5.5 (Berkeley) 2/26/91";

#endif /* not lint */

#include <stdio.h>

#include <string.h>

#include "ctags.h"

extern char     *lbp;                   /* pointer shared with fortran */

/*

 * lisp tag functions

 * just look for (def or (DEF

 */

l_entries()

{

        register int    special;

        register char   *cp,

                        savedc;

        char    tok[MAXTOKEN];

        for (;;) {

                lineftell = ftell(inf);

                if (!fgets(lbuf,sizeof(lbuf),inf))

                        return;

                ++lineno;

                lbp = lbuf;

                if (!cicmp("(def"))

                        continue;

                special = NO;

                switch(*lbp | ' ') {

                case 'm':

                        if (cicmp("method"))

                                special = YES;

                        break;

                case 'w':

                        if (cicmp("wrapper") || cicmp("whopper"))

                                special = YES;

                }

                for (;!isspace(*lbp);++lbp);

                for (;isspace(*lbp);++lbp);

                for (cp = lbp;*cp && *cp != '\n';++cp);

                *cp = EOS;

                if (special) {

                        if (!(cp = index(lbp,')')))

                                continue;

                        for (;cp >= lbp && *cp != ':';--cp);

                        if (cp < lbp)

                                continue;

                        lbp = cp;

                        for (;*cp && *cp != ')' && *cp != ' ';++cp);

                }

                else

                        for (cp = lbp + 1;

                            *cp && *cp != '(' && *cp != ' ';++cp);

                savedc = *cp;

                *cp = EOS;

                (void)strcpy(tok,lbp);

                *cp = savedc;

                getline();

                pfnote(tok,lineno);

        }

        /*NOTREACHED*/

}