Debianization.

[anag] / anag.c

diff --git a/anag.c b/anag.c
index 56aa565..e15fb6d 100644 (file)
--- a/anag.c
+++ b/anag.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: anag.c,v 1.6 2003/09/15 02:48:54 mdw Exp $
+ * $Id: anag.c,v 1.7 2003/11/29 23:38:37 mdw Exp $
  *
  * Main driver for anag
  *
@@ -29,6 +29,9 @@
 /*----- 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.
  *
@@ -99,12 +102,17 @@ The basic tests in the expression are:\n\
 -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 ------------------------------------------------*/
@@ -122,7 +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_MONO,
+  O_ANAG, O_SUBG, O_WILD, O_TRACK, O_REGEXP, O_PCRE, O_MONO,
   O_EOF
 };
 
@@ -156,6 +164,9 @@ static const struct opt opttab[] = {
 #ifdef HAVE_REGCOMP
   { "regexp",          1,      0,              O_REGEXP },
 #endif
+#ifdef HAVE_PCRE
+  { "pcre",            1,      0,              O_PCRE },
+#endif
 
   /* --- End marker --- */
 
@@ -359,6 +370,9 @@ 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);
     }