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- /*
- * RCS keyword table and match operation
- */
- #ifndef lint
- static char rcsid[]= "$Id: rcskeys.c,v 5.2 90/07/15 11:34:13 ROOT_DOS Release $ Purdue CS";
- #endif
-
- /* Copyright (C) 1982, 1988, 1989 Walter Tichy
- Distributed under license by the Free Software Foundation, Inc.
-
- This file is part of RCS.
-
- RCS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- RCS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with RCS; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Report problems and direct all questions to:
-
- rcs-bugs@cs.purdue.edu
-
- */
-
-
-
- /* $Log: rcskeys.c,v $
- * Revision 5.2 90/07/15 11:34:13 ROOT_DOS
- * DOS version of RCS 4.0 checked in for MODS
- * by lfk@athena.mit.edu
- * Also update to MSC 6.0
- *
- * Revision 4.3 89/05/01 15:13:02 narten
- * changed copyright header to reflect current distribution rules
- *
- * Revision 4.2 87/10/18 10:36:33 narten
- * Updating version numbers. Changes relative to 1.1 actuallyt
- * relative to 4.1
- *
- * Revision 1.2 87/09/24 14:00:10 narten
- * Sources now pass through lint (if you ignore printf/sprintf/fprintf
- * warnings)
- *
- * Revision 1.1 84/01/23 14:50:32 kcs
- * Initial revision
- *
- * Revision 4.1 83/05/04 10:06:53 wft
- * Initial revision.
- *
- */
-
-
- #include "rcsbase.h"
-
-
-
- struct { char * keyword; enum markers marker;} markertable[] =
- {{AUTHOR, Author },
- {DATE, Date },
- {HEADER, Header },
- {IDH, Id },
- {LOCKER, Locker },
- {LOG, Log },
- {RCSFILE, RCSfile },
- {REVISION, Revision},
- {SOURCE, Source },
- {STATE, State },
- {nil, Nomatch }};
-
-
-
- enum markers trymatch(string,onlyvdelim)
- char * string;
- /* function: Checks whether string starts with a keyword followed
- * by a KDELIM or a VDELIM. If onlyvdelim==true, only a VDELIM
- * may follow the keyword.
- * If successful, returns the appropriate marker, otherwise Nomatch.
- */
- {
- register int j;
- register char * p, * s;
- for (j=0; markertable[j].keyword!=nil; j++ ) {
- /* try next keyword */
- p = markertable[j].keyword; s = string;
- while (*p!='\0' && *s!='\0' && *p == *s) {
- p++; s++;
- }
- if (*p != '\0') continue; /* no match */
- if ((*s == VDELIM) || (!onlyvdelim && (*s == KDELIM)))
- return(markertable[j].marker);
- }
- return(Nomatch);
- }
-
-