Fixing some formatting issues, added a free_matches function to handle the

freeing of memory allocated in process_document, this function is now used in
the GrockHtml class to fix a memory leak.

1 files changed, 1 insertions, 0 deletions

diff --git a/treexpr.h b/treexpr.h
index c424a54..d1705cc 100644
--- a/treexpr.h
+++ b/treexpr.h
@@ -103,5 +103,6 @@ struct match
 const char *parse_treexpr( const char *expr, struct machine **m );
 void free_machine( struct machine *m );
 struct match *document_process( struct machine *m, xmlDocPtr doc );
+void free_matches( struct match *z );
 
 #endif