main: track current template filename during execution

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/ast.h b/ast.h
index 92e021e..20f74a4 100644
--- a/ast.h
+++ b/ast.h
@@ -107,6 +107,7 @@ struct ut_state {
 		uint8_t off;
 	} stack;
 	struct json_object *ctx;
+	char *filename;
 };
 
 struct ut_extended_type {