Scribunto: Fix extension libraries like ParserFunctions and FlaggedRevs not working

400_xowa/src/gplx/xowa/addons/bldrs/mass_parses/parses/wkrs/Xomp_parse_wkr.java

@@ -107,8 +107,8 @@ public class Xomp_parse_wkr implements Gfo_invk {
 				// if ns changed and prv_ns is main
 				if (cur_ns != prv_ns) {
 					// COMMENTED: cache now supports 2 levels of permanence; no need to free entire page cache to clear pages added by ifexists and the like; DATE:2016-12-12
-					// if (prv_ns == gplx.xowa.wikis.nss.Xow_ns_.Tid__main)
-					//	wiki.Cache_mgr().Free_mem(Bool_.Y);	// NOTE: clears all caches, include imglinks; only Main will have benefit of 
+					if (prv_ns == gplx.xowa.wikis.nss.Xow_ns_.Tid__main)
+						wiki.Cache_mgr().Free_mem(Bool_.Y);	// NOTE: clears all caches, include imglinks; only Main will have benefit of 
 					prv_ns = cur_ns;
 				}
 				Xoae_page wpg = Xoae_page.New(wiki, ttl);

400_xowa/src/gplx/xowa/xtns/scribunto/Scrib_core.java

@@ -70,7 +70,7 @@ public class Scrib_core {
 	public Scrib_lib_wikibase Lib_wikibase() {return lib_wikibase;} private Scrib_lib_wikibase lib_wikibase;
 	public Scrib_lib_wikibase_entity Lib_wikibase_entity() {return lib_wikibase_entity;} private Scrib_lib_wikibase_entity lib_wikibase_entity;
 	public Scrib_core Init() {	// REF:LuaCommon.php!Load
-		Scrib_xtn_mgr xtn_mgr = (Scrib_xtn_mgr)wiki.Xtn_mgr().Get_or_fail(Scrib_xtn_mgr.XTN_KEY);
+		Scrib_xtn_mgr xtn_mgr = (Scrib_xtn_mgr)app.Xtn_mgr().Get_or_fail(Scrib_xtn_mgr.XTN_KEY);
 		Engine_(xtn_mgr.Engine_type(), xtn_mgr.Luaj_debug_enabled());
 		engine.Server().Server_timeout_(xtn_mgr.Lua_timeout()).Server_timeout_polling_(xtn_mgr.Lua_timeout_polling()).Server_timeout_busy_wait_(xtn_mgr.Lua_timeout_busy_wait());
 		enabled = xtn_mgr.Enabled();