diff options
Diffstat (limited to 'gnu/usr.bin/rcs/lib/rcskeys.c')
| -rw-r--r-- | gnu/usr.bin/rcs/lib/rcskeys.c | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/gnu/usr.bin/rcs/lib/rcskeys.c b/gnu/usr.bin/rcs/lib/rcskeys.c index 82850a7..e41363b 100644 --- a/gnu/usr.bin/rcs/lib/rcskeys.c +++ b/gnu/usr.bin/rcs/lib/rcskeys.c @@ -31,6 +31,9 @@ Report problems and direct all questions to: /* $Log: rcskeys.c,v $ + * Revision 1.1.1.1 1993/06/18 04:22:12 jkh + * Updated GNU utilities + * * Revision 5.2 1991/08/19 03:13:55 eggert * Say `T const' instead of `const T'; it's less confusing for pointer types. * (This change was made in other source files too.) @@ -60,17 +63,24 @@ Report problems and direct all questions to: #include "rcsbase.h" -libId(keysId, "$Id: rcskeys.c,v 5.2 1991/08/19 03:13:55 eggert Exp $") +libId(keysId, "$Id: rcskeys.c,v 1.1.1.1 1993/06/18 04:22:12 jkh Exp $") char const *const Keyword[] = { /* This must be in the same order as rcsbase.h's enum markers type. */ nil, AUTHOR, DATE, HEADER, IDH, - LOCKER, LOG, RCSFILE, REVISION, SOURCE, STATE + LOCKER, LOG, RCSFILE, REVISION, SOURCE, STATE, FREEBSD }; +/* Expand all keywords by default */ + +static int ExpandKeyword[] = { + nil, + true, true, true, true, + true, true, true, true, true, true, true, true +}; enum markers trymatch(string) @@ -83,6 +93,8 @@ trymatch(string) register int j; register char const *p, *s; for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); ) { + if (!ExpandKeyword[j]) + continue; /* try next keyword */ p = Keyword[j]; s = string; @@ -100,3 +112,35 @@ trymatch(string) return(Nomatch); } + +setIncExc(arg) + char *arg; +/* Sets up the ExpandKeyword table according to command-line flags */ +{ + char *key; + int include = 0, j; + + arg += 2; + switch (*arg++) { + case 'e': + include = false; + break; + case 'i': + include = true; + break; + default: + return(false); + } + if (include) + for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); ) + ExpandKeyword[j] = false; + key = strtok(arg, ","); + while (key) { + for (j = sizeof(Keyword)/sizeof(*Keyword); (--j); ) + if (!strcmp(key, Keyword[j])) + ExpandKeyword[j] = include; + key = strtok(NULL, ","); + } + return(true); +} + |
