projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 86e31eca | 1 | /* |
| ffa8a268 KB |
2 | * Copyright (c) 1987 The Regents of the University of California. |
| 3 | * All rights reserved. | |
| 4 | * | |
| c0567266 KB |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 3. All advertising materials mentioning features or use of this software | |
| 14 | * must display the following acknowledgement: | |
| 15 | * This product includes software developed by the University of | |
| 16 | * California, Berkeley and its contributors. | |
| 17 | * 4. Neither the name of the University nor the names of its contributors | |
| 18 | * may be used to endorse or promote products derived from this software | |
| 19 | * without specific prior written permission. | |
| 20 | * | |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 31 | * SUCH DAMAGE. | |
| 86e31eca KB |
32 | */ |
| 33 | ||
| 34 | #ifndef lint | |
| af359dea | 35 | static char sccsid[] = "@(#)lisp.c 5.5 (Berkeley) 2/26/91"; |
| ffa8a268 | 36 | #endif /* not lint */ |
| 86e31eca | 37 | |
| 6c2ce1d3 | 38 | #include <stdio.h> |
| 38dde0cd | 39 | #include <string.h> |
| 6c2ce1d3 | 40 | #include "ctags.h" |
| 86e31eca KB |
41 | |
| 42 | extern char *lbp; /* pointer shared with fortran */ | |
| 43 | ||
| 44 | /* | |
| 45 | * lisp tag functions | |
| 46 | * just look for (def or (DEF | |
| 47 | */ | |
| 48 | l_entries() | |
| 49 | { | |
| 50 | register int special; | |
| 51 | register char *cp, | |
| 52 | savedc; | |
| 53 | char tok[MAXTOKEN]; | |
| 54 | ||
| 55 | for (;;) { | |
| 56 | lineftell = ftell(inf); | |
| 57 | if (!fgets(lbuf,sizeof(lbuf),inf)) | |
| 58 | return; | |
| 59 | ++lineno; | |
| 60 | lbp = lbuf; | |
| 61 | if (!cicmp("(def")) | |
| 62 | continue; | |
| 63 | special = NO; | |
| 64 | switch(*lbp | ' ') { | |
| 65 | case 'm': | |
| 66 | if (cicmp("method")) | |
| 67 | special = YES; | |
| 68 | break; | |
| 69 | case 'w': | |
| 70 | if (cicmp("wrapper") || cicmp("whopper")) | |
| 71 | special = YES; | |
| 72 | } | |
| 73 | for (;!isspace(*lbp);++lbp); | |
| 74 | for (;isspace(*lbp);++lbp); | |
| 75 | for (cp = lbp;*cp && *cp != '\n';++cp); | |
| 76 | *cp = EOS; | |
| 77 | if (special) { | |
| 78 | if (!(cp = index(lbp,')'))) | |
| 79 | continue; | |
| 80 | for (;cp >= lbp && *cp != ':';--cp); | |
| 81 | if (cp < lbp) | |
| 82 | continue; | |
| 83 | lbp = cp; | |
| 84 | for (;*cp && *cp != ')' && *cp != ' ';++cp); | |
| 85 | } | |
| 86 | else | |
| 87 | for (cp = lbp + 1; | |
| 88 | *cp && *cp != '(' && *cp != ' ';++cp); | |
| 89 | savedc = *cp; | |
| 90 | *cp = EOS; | |
| 91 | (void)strcpy(tok,lbp); | |
| 92 | *cp = savedc; | |
| 93 | getline(); | |
| 94 | pfnote(tok,lineno); | |
| 95 | } | |
| 96 | /*NOTREACHED*/ | |
| 97 | } |