YAML: cleanup, remove unreachable code

diff --git a/extra/yaml/yaml.factor b/extra/yaml/yaml.factor
index fcb191edf5133439e5d22b1ec0fe6b1c1abcf9d7..6b38aee79ae8e9eb3ac41cdc96c46b2a81b6b4bc 100644 (file)
--- a/extra/yaml/yaml.factor
+++ b/extra/yaml/yaml.factor
@@ -67,7 +67,6 @@ DEFER: parse-mapping
     dup type>> {
         { YAML_SEQUENCE_START_EVENT [ (parse-sequence) ] }
         { YAML_MAPPING_START_EVENT [ (parse-mapping) ] }
-        { YAML_ALIAS_EVENT [ 2nip deref-anchor ] }
         [ throw ]
     } case ;