Scribunto: Make table accessible from datawrapper in mw.lua [#586]

400_xowa/src/gplx/xowa/htmls/core/makes/tests/Xoh_make_fxt.java

@@ -58,7 +58,7 @@ public class Xoh_make_fxt {
 	}
 	public void Expd__redlinks(String... ary) {
 		int len = ary.length;
-		for (int i = 0; i < len; i++) {				
+		for (int i = 0; i < len; i++) {
 			Xopg_lnki_itm__hdump itm = new Xopg_lnki_itm__hdump(wiki.Ttl_parse(Bry_.new_u8(ary[i])));
 			expd_redlinks.Add(itm);
 		}

400_xowa/src/gplx/xowa/xtns/scribunto/engines/luaj/Luaj_value_.java

@@ -35,6 +35,14 @@ class Luaj_value_ {
 		int rv_idx = 0;
 		LuaValue cur = LuaValue.NIL;	// needed for luaj iterator; tbl.next(cur);
 		
+		// override tbl with xo_orig_table from mw.lua.dataWrapper; ISSUE#:586: DATE:2019-10-29
+		LuaValue metatable_obj = tbl.getmetatable();
+		if (metatable_obj != null && !metatable_obj.isnil()) {
+			LuaValue orig_data_obj = ((LuaTable)metatable_obj).get("xo_orig_data");
+			if (orig_data_obj != null && !orig_data_obj.isnil())
+				tbl = (LuaTable)orig_data_obj;
+		}
+
 		// loop over pairs in tbl; no direct way to get kvs
 		while (true) {
 			// get next itm

res/bin/any/xowa/xtns/Scribunto/engines/LuaCommon/lualib/mw.lua

@@ -19,7 +19,11 @@ function mw.dump_table(o)
   if type(o) == 'table' then
     local s = '{ '
     for k,v in pairs(o) do
-      if type(k) ~= 'number' then k = '"'..k..'"' end
+      if type(k) == 'table' then
+        k = mw.dump_table(k)
+      elseif type(k) ~= 'number' then
+        k = '"'..k..'"'
+      end
       dump_table_count = dump_table_count + 1;
       s = s .. '['..k..'] = ' .. mw.dump_table(v) .. ','
       dump_table_count = dump_table_count - 1;
@@ -712,6 +716,7 @@ local function dataWrapper( data, seen )
 	end
 
 	local mt = {
+    xo_orig_data = data, -- tbl.next does not retrieve data from datawrapper; ISSUE#:586: DATE:2019-10-29
 		mw_loadData = true,
 		__index = function ( tt, k )
 			assert( t == tt )