New-style WATCH command is working...

...at least for the simplest case ?WATCH={"TPV":true}. More testing
will follow.

1 files changed, 2 insertions, 0 deletions

diff --git a/json.h b/json.h
index a16f170f..d3002ed0 100644
--- a/json.h
+++ b/json.h
@@ -6,6 +6,8 @@
 
 typedef enum {integer, real, string, boolean, object, array} json_type;
 
+#define nullbool	-1	/* not true, not false */
+
 struct json_array_t { 
     json_type element_type;
     union {