-ContentFeatures read_content_features (lua_State *L, int index);
-TileDef read_tiledef (lua_State *L, int index);
-void read_soundspec (lua_State *L, int index,
- SimpleSoundSpec &spec);
-NodeBox read_nodebox (lua_State *L, int index);
+ContentFeatures read_content_features (lua_State *L, int index);
+TileDef read_tiledef (lua_State *L, int index);
+void read_soundspec (lua_State *L, int index,
+ SimpleSoundSpec &spec);
+NodeBox read_nodebox (lua_State *L, int index);