1/* RCS keyword table and match operation */ 2 3/* Copyright 1982, 1988, 1989 Walter Tichy 4 Copyright 1990, 1991, 1992, 1993, 1995 Paul Eggert 5 Distributed under license by the Free Software Foundation, Inc. 6 7This file is part of RCS. 8 --- 15 unchanged lines hidden (view full) --- 24Report problems and direct all questions to: 25 26 rcs-bugs@cs.purdue.edu 27 28*/ 29 30/* 31 * $Log: rcskeys.c,v $ |
32 * Revision 1.6 1995/10/28 21:49:45 peter 33 * First part of import conflict merge from rcs-5.7 import. 34 * 35 * All those $Log$ entries, combined with the whitespace changes are a real 36 * pain. 37 * 38 * I'm committing this now, before it's completely finished to get it compiling 39 * and working again ASAP. Some of the FreeBSD specific features are not working 40 * in this commit yet (mainly rlog stuff and $FreeBSD: head/gnu/usr.bin/rcs/lib/rcskeys.c 11927 1995-10-29 19:31:11Z peter $ support) 41 * |
42 * Revision 5.4 1995/06/16 06:19:24 eggert 43 * Update FSF address. 44 * 45 * Revision 5.3 1993/11/03 17:42:27 eggert 46 * Add Name keyword. 47 * 48 * Revision 5.2 1991/08/19 03:13:55 eggert 49 * Say `T const' instead of `const T'; it's less confusing for pointer types. --- 19 unchanged lines hidden (view full) --- 69 * Revision 4.1 83/05/04 10:06:53 wft 70 * Initial revision. 71 * 72 */ 73 74 75#include "rcsbase.h" 76 |
77libId(keysId, "$Id: rcskeys.c,v 1.6 1995/10/28 21:49:45 peter Exp $") |
78 79 80char const *const Keyword[] = { 81 /* This must be in the same order as rcsbase.h's enum markers type. */ 82 0, 83 AUTHOR, DATE, HEADER, IDH, |
84 LOCKER, LOG, NAME, RCSFILE, REVISION, SOURCE, STATE, 85 FREEBSD |
86}; 87 |
88/* Expand all keywords by default */ |
89 |
90static int ExpandKeyword[] = { 91 false, 92 true, true, true, true, 93 true, true, true, true, true, true, true, 94 false 95}; |
96 97 enum markers 98trymatch(string) 99 char const *string; 100/* function: Checks whether string starts with a keyword followed 101 * by a KDELIM or a VDELIM. 102 * If successful, returns the appropriate marker, otherwise Nomatch. 103 */ 104{ 105 register int j; 106 register char const *p, *s; 107 for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); ) { |
108 if (!ExpandKeyword[j]) 109 continue; |
110 /* try next keyword */ 111 p = Keyword[j]; 112 s = string; 113 while (*p++ == *s++) { 114 if (!*p) 115 switch (*s) { 116 case KDELIM: 117 case VDELIM: 118 return (enum markers)j; 119 default: 120 return Nomatch; 121 } 122 } 123 } 124 return(Nomatch); 125} 126 |
127setIncExc(arg) 128 char *arg; 129/* Sets up the ExpandKeyword table according to command-line flags */ 130{ 131 char *key; 132 int include = 0, j; 133 134 arg += 2; 135 switch (*arg++) { 136 case 'e': 137 include = false; 138 break; 139 case 'i': 140 include = true; 141 break; 142 default: 143 return(false); 144 } 145 if (include) 146 for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); ) 147 ExpandKeyword[j] = false; 148 key = strtok(arg, ","); 149 while (key) { 150 for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); ) 151 if (!strcmp(key, Keyword[j])) 152 ExpandKeyword[j] = include; 153 key = strtok(NULL, ","); 154 } 155 return(true); 156} |