A few tweaks and added an extra variable (showmatch)

1 files changed, 7 insertions, 2 deletions

diff --git a/src/rexp.h b/src/rexp.h
index 98d685f..f7f4ed8 100644
--- a/src/rexp.h
+++ b/src/rexp.h
@@ -27,13 +27,13 @@
 */
 
 #ifndef KBS_REXP_H
-#define KBS_REXP_H
+#define KBS_REXP_H "$Id$"
 
 #include <stdlib.h>
 
 /* ---------------------------------------- INTERFACES
 */
-typedef void	*RE_Expression;
+typedef struct RE_Expression *RE_Expression;
 
 
 /* Compile a regular expression for use.  Returns NULL if the expression
@@ -47,6 +47,11 @@ RE_Expression	RECompile(const char *regexpr);
 int		RESearch(const RE_Expression re, const char *string);
 
 
+/* Gets the original expression used to compile the regular expression.
+*/
+const char	*REGetExpression(const RE_Expression re);
+
+
 /* Free a regular expression
 */
 void		REFree(RE_Expression re);