X-Git-Url: https://git.distorted.org.uk/~mdw/anag/blobdiff_plain/a10122de085ddf5c8bec6fc12c7164ad1dc1459c..d9af4a2b674e5ab91df0f9af236283b617bb81c7:/anag.c

diff --git a/anag.c b/anag.c
index 6be2a4e..e15fb6d 100644
--- a/anag.c
+++ b/anag.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: anag.c,v 1.5 2002/08/11 12:58:09 mdw Exp $
+ * $Id: anag.c,v 1.7 2003/11/29 23:38:37 mdw Exp $
  *
  * Main driver for anag
  *
@@ -29,6 +29,12 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: anag.c,v $
+ * Revision 1.7  2003/11/29 23:38:37  mdw
+ * Debianization.
+ *
+ * Revision 1.6  2003/09/15 02:48:54  mdw
+ * Monoalphabetic match filter.
+ *
  * Revision 1.5  2002/08/11 12:58:09  mdw
  * Added support for regular expression matching, if supported by the C
  * library.
@@ -89,18 +95,24 @@ The basic tests in the expression are:\n\
 -subgram WORD		matches words which only use letters in WORD\n\
 -wildcard PATTERN	matches with wildcards `*' and `?'\n\
 -trackword WORD		matches words which can be found in a trackword\n\
+-mono PATTERN		matches words isomorphic to the given PATTERN\n\
 "
 #ifdef HAVE_REGCOMP
 "\
 -regexp REGEXP		matches with an (extended) regular expression\n\
 "
 #endif
+#ifdef HAVE_PCRE
+"\
+-pcre REGEXP		matches with a Perl-like regular expression\n\
+"
+#endif
 "\
 \n\
 These simple tests can be combined using the operators `-a', `-o' and `-n'\n\
 (for `and', `or' and `not'; they may also be written `&', `|' and `!' if\n\
 you like), and grouped using parentheses `(' and `)'.\n\
-", fp);
+", fp); /*"*/
 }
 
 /*----- The options parser ------------------------------------------------*/
@@ -118,7 +130,7 @@ enum {
   O_HELP, O_VERSION, O_USAGE,
   O_FILE,
   O_AND, O_OR, O_NOT, O_LPAREN, O_RPAREN,
-  O_ANAG, O_SUBG, O_WILD, O_TRACK, O_REGEXP,
+  O_ANAG, O_SUBG, O_WILD, O_TRACK, O_REGEXP, O_PCRE, O_MONO,
   O_EOF
 };
 
@@ -148,9 +160,13 @@ static const struct opt opttab[] = {
   { "subgram",		1,	0,		O_SUBG },
   { "wildcard",		1,	0,		O_WILD },
   { "trackword",	1,	0,		O_TRACK },
+  { "mono",		1,	0,		O_MONO },
 #ifdef HAVE_REGCOMP
   { "regexp",		1,	0,		O_REGEXP },
 #endif
+#ifdef HAVE_PCRE
+  { "pcre",		1,	0,		O_PCRE },
+#endif
 
   /* --- End marker --- */
 
@@ -354,6 +370,10 @@ static void p_factor(p_ctx *p, node **nn)
 #ifdef HAVE_REGCOMP
       case O_REGEXP: *nn = regexp(p->a + 1); break;
 #endif
+#ifdef HAVE_PCRE
+      case O_PCRE: *nn = pcrenode(p->a + 1); break;
+#endif
+      case O_MONO: *nn = mono(p->a + 1); break;
       default: die("syntax error near `%s': unexpected token", *p->a);
     }
     p_next(p);