parser: add flags to control rule merging

Add the ability to control whether rule merging is done.

TODO: in the furture cleanup display of flags split accross two tables

Signed-off-by: John Johansen <john.johansen@canonical.com>

parser/parser.h

@@ -83,6 +83,9 @@ extern int parser_token;
 		  WARN_OVERRIDE | WARN_INCLUDE)
 
 
+#define CONTROL_RULE_MERGE	0x1
+#define DUMP_RULE_MERGE		0x1
+
 typedef enum pattern_t pattern_t;