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 | * | |
| 5 | * Redistribution and use in source and binary forms are permitted | |
| 6 | * provided that the above copyright notice and this paragraph are | |
| 7 | * duplicated in all such forms and that any documentation, | |
| 8 | * advertising materials, and other materials related to such | |
| 9 | * distribution and use acknowledge that the software was developed | |
| 10 | * by the University of California, Berkeley. The name of the | |
| 11 | * University may not be used to endorse or promote products derived | |
| 12 | * from this software without specific prior written permission. | |
| 13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
| 14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
| 15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
| 86e31eca KB |
16 | */ |
| 17 | ||
| 18 | #ifndef lint | |
| ffa8a268 KB |
19 | static char sccsid[] = "@(#)lisp.c 5.2 (Berkeley) %G%"; |
| 20 | #endif /* not lint */ | |
| 86e31eca KB |
21 | |
| 22 | #include <ctags.h> | |
| 23 | #include <strings.h> | |
| 24 | ||
| 25 | extern char *lbp; /* pointer shared with fortran */ | |
| 26 | ||
| 27 | /* | |
| 28 | * lisp tag functions | |
| 29 | * just look for (def or (DEF | |
| 30 | */ | |
| 31 | l_entries() | |
| 32 | { | |
| 33 | register int special; | |
| 34 | register char *cp, | |
| 35 | savedc; | |
| 36 | char tok[MAXTOKEN]; | |
| 37 | ||
| 38 | for (;;) { | |
| 39 | lineftell = ftell(inf); | |
| 40 | if (!fgets(lbuf,sizeof(lbuf),inf)) | |
| 41 | return; | |
| 42 | ++lineno; | |
| 43 | lbp = lbuf; | |
| 44 | if (!cicmp("(def")) | |
| 45 | continue; | |
| 46 | special = NO; | |
| 47 | switch(*lbp | ' ') { | |
| 48 | case 'm': | |
| 49 | if (cicmp("method")) | |
| 50 | special = YES; | |
| 51 | break; | |
| 52 | case 'w': | |
| 53 | if (cicmp("wrapper") || cicmp("whopper")) | |
| 54 | special = YES; | |
| 55 | } | |
| 56 | for (;!isspace(*lbp);++lbp); | |
| 57 | for (;isspace(*lbp);++lbp); | |
| 58 | for (cp = lbp;*cp && *cp != '\n';++cp); | |
| 59 | *cp = EOS; | |
| 60 | if (special) { | |
| 61 | if (!(cp = index(lbp,')'))) | |
| 62 | continue; | |
| 63 | for (;cp >= lbp && *cp != ':';--cp); | |
| 64 | if (cp < lbp) | |
| 65 | continue; | |
| 66 | lbp = cp; | |
| 67 | for (;*cp && *cp != ')' && *cp != ' ';++cp); | |
| 68 | } | |
| 69 | else | |
| 70 | for (cp = lbp + 1; | |
| 71 | *cp && *cp != '(' && *cp != ' ';++cp); | |
| 72 | savedc = *cp; | |
| 73 | *cp = EOS; | |
| 74 | (void)strcpy(tok,lbp); | |
| 75 | *cp = savedc; | |
| 76 | getline(); | |
| 77 | pfnote(tok,lineno); | |
| 78 | } | |
| 79 | /*NOTREACHED*/ | |
| 80 | } |