JsonConfig: Fix script error '=Module:Data:8 attempt to index ? (a nil value)' on a dozen de.w pages

100_core/src/gplx/Bry_.java

@@ -355,10 +355,21 @@ public class Bry_ {
 	public static byte[] Mid_safe(byte[] src, int bgn, int end) {
 		if (src == null) return null;
 		int src_len = src.length;
-		if		(bgn < 0)			bgn = 0;
+		if (bgn < 0)
-		if		(end >= src_len)	end = src_len;
+			bgn = 0;
-		if		(bgn > end) bgn = end;
+		else if (bgn >= src_len)
-		else if (end < bgn) end = bgn;
+			bgn = src_len;
+
+		if (end < 0)
+			end = 0;
+		else if (end >= src_len)
+			end = src_len;
+
+		if (bgn > end)
+			bgn = end;
+		else if (end < bgn)
+			end = bgn;
+
 		return Mid(src, bgn, end);
 	}
 	public static byte[] Mid(byte[] src, int bgn) {return Mid(src, bgn, src.length);}

100_core/src/gplx/Keyval_.java

@@ -67,24 +67,37 @@ public class Keyval_ {
 	}
 	public static String Ary__to_str__nest(Keyval... ary) {
 		Bry_bfr bfr = Bry_bfr_.New();
-		Ary__to_str__nest(bfr, 0, ary);
+		Ary__to_str__nest__obj(bfr, 0, true, ary);
 		return bfr.To_str_and_clear();
 	}
-	private static void Ary__to_str__nest(Bry_bfr bfr, int indent, Keyval[] ary) {
+	private static void Ary__to_str__nest__obj(Bry_bfr bfr, int indent, boolean is_kv, Object[] ary) {
 		int len = ary.length;
 		for (int i = 0; i < len; ++i) {
-			Keyval itm = ary[i];
+			Object val = ary[i];
 			if (indent > 0)
-				bfr.Add_byte_repeat(Byte_ascii.Space, indent * 2);					// add indent	: "  "
+				bfr.Add_byte_repeat(Byte_ascii.Space, indent * 2);					// add indent; EX: "  "
-			bfr.Add_str_u8(Object_.Xto_str_strict_or_empty(itm.Key())).Add_byte_eq();// add key + eq : "key="
+			String key = null;
-			Object val = itm.Val();
+			if (is_kv) {
+				Keyval kv = (Keyval)val;
+				key = Object_.Xto_str_strict_or_empty(kv.Key());
+				val = kv.Val();
+			}
+			else {
+				key = Int_.To_str(i + 1);
+			}
+			bfr.Add_str_u8(key).Add_byte_eq();										// add key + eq : "key="
 			if (val == null)
 				bfr.Add_str_a7(String_.Null_mark);
 			else {
 				Class<?> val_type = Type_.Type_by_obj(val);
-				if		(Type_.Eq(val_type, Keyval[].class)) {				// val is Keyval[]; recurse
+				if		(Type_.Eq(val_type, Keyval[].class)) {					// val is Keyval[]; recurse
 					bfr.Add_byte_nl();												// add nl		: "\n"
-					Ary__to_str__nest(bfr, indent + 1, (Keyval[])val);
+					Ary__to_str__nest__obj(bfr, indent + 1, true, (Keyval[])val);
+					continue;														// don't add \n below
+				}
+				else if (Type_.Eq(val_type, Object[].class)) {					// val is Object[]
+					bfr.Add_byte_nl();
+					Ary__to_str__nest__obj(bfr, indent + 1, false, (Object[])val);
 					continue;														// don't add \n below
 				}
 				else if (Type_.Eq(val_type, Bool_.Cls_ref_type)) {					// val is boolean
@@ -92,7 +105,7 @@ public class Keyval_ {
 					bfr.Add(val_as_bool ? Bool_.True_bry : Bool_.False_bry);		// add "true" or "false"; don't call toString
 				}
 				else
-					bfr.Add_str_u8(Object_.Xto_str_strict_or_null_mark(val));						// call toString()
+					bfr.Add_str_u8(Object_.Xto_str_strict_or_null_mark(val));		// call toString()
 			}
 			bfr.Add_byte_nl();
 		}

400_xowa/src/gplx/xowa/wikis/nss/Xow_ns_.java

@@ -27,6 +27,8 @@ public class Xow_ns_ {
 	, Tid__help				=  12				, Tid__help_talk			=  13
 	, Tid__category			=  14				, Tid__category_talk		=  15
 	, Tid__portal			= 100				, Tid__portal_talk			= 101
+	, Tid__config			= 482				, Tid__config_talk			= 483
+	, Tid__data				= 486				, Tid__data_talk			= 487
 	, Tid__module			= 828				, Tid__module_talk			= 829
 	, Tid__null				= Int_.Min_value
 	;
@@ -42,11 +44,13 @@ public class Xow_ns_ {
 	, Key__help				= "Help"			, Key__help_talk			= "Help_talk"
 	, Key__category			= "Category"		, Key__category_talk		= "Category_talk"
 	, Key__portal			= "Portal"			, Key__portal_talk			= "Portal_talk"
+	, Key__config			= "Config"			, Key__config_talk			= "Config_talk"
+	, Key__data				= "Data"			, Key__data_talk			= "Data_talk"
 	, Key__module			= "Module"			, Key__module_talk			= "Module_talk"
 	, Key__null				= "null"
 	, Key__wikipedia		= "Wikipedia"
 	;
-	public static final byte[]
+	public static final    byte[]
 	  Bry__media			= Bry_.new_a7(Key__media)
 	, Bry__special			= Bry_.new_a7(Key__special)
 	, Bry__main				= Bry_.new_a7(Key__main)			, Bry__talk					= Bry_.new_a7(Key__talk)
@@ -58,6 +62,8 @@ public class Xow_ns_ {
 	, Bry__help				= Bry_.new_a7(Key__help)			, Bry__help_talk			= Bry_.new_a7(Key__help_talk)
 	, Bry__category			= Bry_.new_a7(Key__category)		, Bry__category_talk		= Bry_.new_a7(Key__category_talk)
 	, Bry__portal			= Bry_.new_a7(Key__portal)			, Bry__portal_talk			= Bry_.new_a7(Key__portal_talk)
+	, Bry__config			= Bry_.new_a7(Key__config)			, Bry__config_talk			= Bry_.new_a7(Key__config_talk)
+	, Bry__data				= Bry_.new_a7(Key__data)			, Bry__data_talk			= Bry_.new_a7(Key__data_talk)
 	, Bry__module			= Bry_.new_a7(Key__module)			, Bry__module_talk			= Bry_.new_a7(Key__module_talk)
 	, Bry__null				= Bry_.new_a7(Key__null)
 	;
@@ -65,8 +71,8 @@ public class Xow_ns_ {
 	  Alias__wikipedia = "Wikipedia"
 	, Alias__image = "Image"
 	;
-	public static final byte[] Alias__image__bry = Bry_.new_a7(Alias__image);
+	public static final    byte[] Alias__image__bry = Bry_.new_a7(Alias__image);
-	public static final byte[] 
+	public static final    byte[] 
 	  Bry__template_w_colon	= Bry_.new_a7(Key__template + ":")
 	, Bry__module_w_colon	= Bry_.new_a7(Key__module + ":")
 	;

400_xowa/src/gplx/xowa/xtns/Xow_xtn_mgr.java

@@ -46,6 +46,7 @@ public class Xow_xtn_mgr implements Gfo_invk {
 		Add(app, new gplx.xowa.xtns.titleBlacklists.Blacklist_xtn_mgr());
 		Add(app, new gplx.xowa.xtns.pfuncs.scribunto.Pfunc_xtn_mgr());
 		Add(app, new gplx.xowa.xtns.flaggedRevs.Flagged_revs_xtn_mgr());
+		Add(app, new gplx.xowa.xtns.jsonConfigs.scribunto.Jscfg_xtn_mgr());
 		return this;
 	}
 	public Xow_xtn_mgr Ctor_by_wiki(Xowe_wiki wiki) {

400_xowa/src/gplx/xowa/xtns/jsonConfigs/scribunto/Jscfg_scrib_lib.java

@@ -0,0 +1,62 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2017 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.xtns.jsonConfigs.scribunto; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*; import gplx.xowa.xtns.jsonConfigs.*;
+import gplx.xowa.xtns.scribunto.*; import gplx.xowa.xtns.scribunto.libs.*; import gplx.xowa.xtns.scribunto.procs.*;
+import gplx.xowa.wikis.domains.*;
+public class Jscfg_scrib_lib implements Scrib_lib {
+	private final    Scrib_lib_text__json_util json_util = new Scrib_lib_text__json_util();
+	private Scrib_core core;
+	public Scrib_lua_mod Mod() {return mod;} private Scrib_lua_mod mod;
+	public Scrib_lib Init() {procs.Init_by_lib(this, Proc_names); return this;}
+	public void Core_(Scrib_core v) {this.core = v;} // TEST:
+	public Scrib_lib Clone_lib(Scrib_core core) {return new Jscfg_scrib_lib();}
+	public Scrib_lua_mod Register(Scrib_core core, Io_url script_dir) {
+		this.core = core;
+		Init();
+		mod = core.RegisterInterface(this, core.App().Fsys_mgr().Bin_xtns_dir().GenSubFil_nest("JsonConfig", "JCLuaLibrary.lua"));
+		return mod;
+	}
+	public Scrib_proc_mgr Procs() {return procs;} private Scrib_proc_mgr procs = new Scrib_proc_mgr();
+	public boolean Procs_exec(int key, Scrib_proc_args args, Scrib_proc_rslt rslt) {
+		switch (key) {
+			case Proc_get:										return Get(args, rslt);
+			default: throw Err_.new_unhandled(key);
+		}
+	}
+	private static final int Proc_get = 0;
+	public static final String Invk_get = "get";
+	private static final    String[] Proc_names = String_.Ary(Invk_get);
+	public boolean Get(Scrib_proc_args args, Scrib_proc_rslt rslt) {
+		byte[] ttl_bry = args.Xstr_bry_or_null(0);	
+
+		// get commons wiki
+		Xowe_wiki commons_wiki = (Xowe_wiki)core.App().Wiki_mgr().Get_by_or_null(Xow_domain_itm_.Bry__commons);
+		if (commons_wiki == null) {
+			Gfo_usr_dlg_.Instance.Warn_many("", "", "jsonConfigs requires commons wiki: ~{0}", ttl_bry);
+			return rslt.Init_many_empty();
+		}
+		commons_wiki.Init_assert();
+
+		// get page
+		byte[] ttl_in_data_ns = Bry_.Add(gplx.xowa.wikis.nss.Xow_ns_.Bry__data, Byte_ascii.Colon_bry, ttl_bry);
+		byte[] page = Scrib_lib_title.GetContentInternal(core, commons_wiki, ttl_in_data_ns);
+		if (page == null) {
+			throw Err_.new_wo_type("bad argument #1 to 'get' (not a valid title) " + String_.new_u8(ttl_bry));
+		}
+
+		return Scrib_lib_text.JsonDecodeStatic(args, rslt, core, json_util, page, Scrib_lib_text__json_util.Opt__force_assoc, Scrib_lib_text__json_util.Flag__none);
+	}
+}

400_xowa/src/gplx/xowa/xtns/jsonConfigs/scribunto/Jscfg_scrib_lib_tst.java

@@ -0,0 +1,55 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2017 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.xtns.jsonConfigs.scribunto; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*; import gplx.xowa.xtns.jsonConfigs.*;
+import org.junit.*;
+import gplx.xowa.xtns.scribunto.*; import gplx.xowa.xtns.scribunto.libs.*;
+public class Jscfg_scrib_lib_tst {
+	@Before public void init() {
+		fxt.Clear_for_lib();
+		lib = new Jscfg_scrib_lib();
+		lib.Init();
+		lib.Core_(fxt.Core());
+	}	private Scrib_invoke_func_fxt fxt = new Scrib_invoke_func_fxt(); private Jscfg_scrib_lib lib;
+	@Test   public void Get() {
+		Xowe_wiki commons_wiki = fxt.Parser_fxt().Wiki().Appe().Wiki_mgr().Get_by_or_make(gplx.xowa.wikis.domains.Xow_domain_itm_.Bry__commons).Init_assert();
+		fxt.Parser_fxt().Init_page_create(commons_wiki, "Data:Test.tab", gplx.langs.jsons.Json_doc.Make_str_by_apos
+		( "{"
+		, "  'data':"
+		, "  ["
+		, "    ["
+		, "      'Q1'"
+		, "    , 'Data:Q1'"
+		, "    ]"
+		, "  ,"
+		, "    ["
+		, "      'Q2'"
+		, "    , 'Data:Q2'"
+		, "    ]"
+		, "  ]"
+		, "}"
+		));
+		fxt.Test_scrib_proc_str_ary(lib, Jscfg_scrib_lib.Invk_get, Keyval_.Ary(Keyval_.int_(1, "Test.tab")), String_.Concat_lines_nl_skip_last
+		( "1="
+		, "  data="
+		, "    1="
+		, "      1=Q1"
+		, "      2=Data:Q1"
+		, "    2="
+		, "      1=Q2"
+		, "      2=Data:Q2"
+		));
+	}
+}	

400_xowa/src/gplx/xowa/xtns/jsonConfigs/scribunto/Jscfg_xtn_mgr.java

@@ -0,0 +1,25 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2017 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.xtns.jsonConfigs.scribunto; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*; import gplx.xowa.xtns.jsonConfigs.*;
+import gplx.xowa.xtns.scribunto.*;
+public class Jscfg_xtn_mgr extends Xox_mgr_base {
+	@Override public byte[] Xtn_key() {return XTN_KEY;} public static final    byte[] XTN_KEY = Bry_.new_a7("JsonConfig");
+	@Override public void Xtn_init_by_wiki(Xowe_wiki wiki) {
+		Scrib_xtn_mgr scrib_xtn = (Scrib_xtn_mgr)wiki.Xtn_mgr().Get_or_fail(Scrib_xtn_mgr.XTN_KEY);
+		scrib_xtn.Lib_mgr().Add(new Jscfg_scrib_lib());
+	}
+	@Override public Xox_mgr Xtn_clone_new() {return new Jscfg_xtn_mgr();}
+}

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

@@ -122,17 +122,18 @@ class Luaj_value_ {
 		else if	(Object_.Eq(c, String_.Cls_ref_type))		return LuaValue.valueOf((String)o);
 		else if	(Object_.Eq(c, Double_.Cls_ref_type))		return LuaValue.valueOf((Double)o);
 		else if	(Object_.Eq(c, byte[].class))				return LuaValue.valueOf(String_.new_u8((byte[])o));
-		else if	(Object_.Eq(c, Keyval.class))				return Kv_ary_to_lua_tbl(server, (Keyval)o);
+		else if	(Object_.Eq(c, Keyval.class))				return Make_lua_tbl_by_kv_ary(server, (Keyval)o);
-		else if	(Object_.Eq(c, Keyval[].class))				return Kv_ary_to_lua_tbl(server, (Keyval[])o);
+		else if	(Object_.Eq(c, Keyval[].class))				return Make_lua_tbl_by_kv_ary(server, (Keyval[])o);
+		else if	(Object_.Eq(c, Object[].class))				return Make_lua_tbl_by_obj_ary(server, ((Object[])o));	// PAGE:de.w:Reicholzheim DATE:2017-12-25
 		else if	(Object_.Eq(c, Long_.Cls_ref_type))			return LuaValue.valueOf((Long)o);
 		else if	(Object_.Eq(c, Scrib_lua_proc.class))		return server.Get_closure_by_id(((Scrib_lua_proc)o).Id());
 		else if	(Object_.Eq(c, Float_.Cls_ref_type))		return LuaValue.valueOf((Float)o);
 		else if	(Object_.Eq(c, Char_.Cls_ref_type))			return LuaValue.valueOf((Character)o);
 		else if	(Object_.Eq(c, Short_.Cls_ref_type))		return LuaValue.valueOf((Short)o);
 		else if	(Object_.Eq(c, Decimal_adp.class))			return LuaValue.valueOf(((Decimal_adp)o).To_double());	// DATE:2016-08-01
-		else return LuaValue.NIL; 
+		else                     							return LuaValue.NIL; 
 	}
-	private static LuaTable Kv_ary_to_lua_tbl(Luaj_server server, Keyval... ary) {
+	private static LuaTable Make_lua_tbl_by_kv_ary(Luaj_server server, Keyval... ary) {
 		LuaTable rv = LuaValue.tableOf();
 		int len = ary.length;
 		for (int i = 0; i < len; i++) {
@@ -150,4 +151,14 @@ class Luaj_value_ {
 		}
 		return rv;
 	}	
+	private static LuaTable Make_lua_tbl_by_obj_ary(Luaj_server server, Object... ary) {
+		LuaTable rv = LuaValue.tableOf();
+		int len = ary.length;
+		for (int i = 0; i < len; i++) {
+			Object itm = ary[i];
+			LuaValue itm_val = Obj_to_lua_val(server, itm);
+			rv.set(i + List_adp_.Base1, itm_val); // NOTE: + 1 b/c lua array are 1-based
+		}
+		return rv;
+	}	
 }

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

@@ -0,0 +1,63 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2017 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.xtns.scribunto.engines.luaj; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*; import gplx.xowa.xtns.scribunto.*; import gplx.xowa.xtns.scribunto.engines.*;
+import org.junit.*;
+import gplx.core.tests.*;
+import org.luaj.vm2.LuaTable;
+import org.luaj.vm2.LuaValue;
+public class Luaj_value__tst {
+		private static final Luaj_value__fxt fxt = new Luaj_value__fxt();
+	@Test  public void Obj_to_lua_val() {		
+		fxt.Test__Obj_to_lua_val
+		( 	Keyval_.Ary
+			(   Keyval_.new_("data", Object_.Ary
+				(	Keyval_.Ary
+					(	Keyval_.new_("type", "type1")
+					,	Keyval_.new_("name", "name1")
+					)
+				, 	Keyval_.Ary
+					(	Keyval_.new_("type", "type2")
+					,	Keyval_.new_("name", "name2")
+					)
+				)
+			)
+		), String_.Concat_lines_nl_skip_last
+		( "data="
+		, "  1="
+		, "    name=name1"
+		, "    type=type1"
+		, "  2="
+		, "    name=name2"
+		, "    type=type2"
+		));
+	}
+	}
+class Luaj_value__fxt {
+	public void Test__Obj_to_lua_val(Object val, String expd) {
+		Luaj_server server = null;
+		LuaValue actl_lv = Luaj_value_.Obj_to_lua_val(server, val);
+
+		String actl = null;
+		if (actl_lv.istable()) {
+			Keyval[] actl_kv = Luaj_value_.Lua_tbl_to_kv_ary(server, (LuaTable)actl_lv);
+			actl = Keyval_.Ary__to_str__nest(actl_kv);
+		}
+		else {
+			actl = actl_lv.tojstring();			
+		}
+		Gftest.Eq__ary__lines(expd, actl, "", "");
+	}
+}

400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_text.java

@@ -19,7 +19,6 @@ import gplx.xowa.langs.msgs.*;
 import gplx.xowa.xtns.scribunto.procs.*;
 public class Scrib_lib_text implements Scrib_lib {
 	private final    Scrib_lib_text__json_util json_util = new Scrib_lib_text__json_util();
-	private final    Scrib_lib_text__reindex_data reindex_data = new Scrib_lib_text__reindex_data();
 	public Scrib_lib_text(Scrib_core core) {this.core = core;} private Scrib_core core;
 	public Scrib_lua_mod Mod() {return mod;} private Scrib_lua_mod mod;
 	public Scrib_lib Init() {procs.Init_by_lib(this, Proc_names); return this;}
@@ -80,6 +79,7 @@ public class Scrib_lib_text implements Scrib_lib {
 		if (	itm_is_nde
 			&&	!Bitmask_.Has_int(flags, Scrib_lib_text__json_util.Flag__preserve_keys)
 			) {
+			Scrib_lib_text__reindex_data reindex_data = new Scrib_lib_text__reindex_data();
 			json_util.Reindex_arrays(reindex_data, itm_as_nde, true);
 			if (reindex_data.Rv_is_kvy()) {
 				itm_as_nde = reindex_data.Rv_as_kvy();
@@ -108,6 +108,11 @@ public class Scrib_lib_text implements Scrib_lib {
 		if (Bitmask_.Has_int(flags, Scrib_lib_text__json_util.Flag__try_fixing))
 			opts = Bitmask_.Add_int(opts, Scrib_lib_text__json_util.Flag__try_fixing);
 
+		return JsonDecodeStatic(args, rslt, core, json_util, json, opts, flags);
+	}
+	public static boolean JsonDecodeStatic
+		( Scrib_proc_args args, Scrib_proc_rslt rslt, Scrib_core core, Scrib_lib_text__json_util json_util
+		, byte[] json, int opts, int flags) {
 		// decode json to Object; note that Bool_.Y means ary and Bool_.N means ary
 		byte rv_tid = json_util.Decode(core.App().Utl__json_parser(), json, opts);
 		if (rv_tid == Bool_.__byte) throw Err_.new_("scribunto",  "mw.text.jsonEncode: Unable to decode String " + String_.new_u8(json));
@@ -116,6 +121,7 @@ public class Scrib_lib_text implements Scrib_lib {
 
 			// reindex unless preserve_keys passed
 			if (!(Bitmask_.Has_int(flags, Scrib_lib_text__json_util.Flag__preserve_keys))) {
+				Scrib_lib_text__reindex_data reindex_data = new Scrib_lib_text__reindex_data();
 				json_util.Reindex_arrays(reindex_data, rv_as_kvy, false);
 				rv_as_kvy = reindex_data.Rv_is_kvy() ? (Keyval[])reindex_data.Rv_as_kvy() : (Keyval[])reindex_data.Rv_as_ary();
 			}					
@@ -124,6 +130,7 @@ public class Scrib_lib_text implements Scrib_lib {
 		else
 			return rslt.Init_obj(json_util.Decode_rslt_as_ary());
 	}
+
 	public void Notify_wiki_changed() {if (notify_wiki_changed_fnc != null) core.Interpreter().CallFunction(notify_wiki_changed_fnc.Id(), Keyval_.Ary_empty);}
 	public boolean Init_text_for_wiki(Scrib_proc_args args, Scrib_proc_rslt rslt) {
 		Xow_msg_mgr msg_mgr = core.Wiki().Msg_mgr();

400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_text__json_util.java

@@ -15,7 +15,7 @@ Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
 */
 package gplx.xowa.xtns.scribunto.libs; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*; import gplx.xowa.xtns.scribunto.*;
 import gplx.langs.jsons.*;
-class Scrib_lib_text__json_util {
+public class Scrib_lib_text__json_util {
 	private final    Json_wtr wtr = new Json_wtr();
 	public void Reindex_arrays(Scrib_lib_text__reindex_data rv, Keyval[] kv_ary, boolean is_encoding) {
 		int next = 0;
@@ -118,11 +118,37 @@ class Scrib_lib_text__json_util {
 		return rv;
 	}
 	private Object Decode_ary_sub(Json_ary ary) {
+		boolean subs_are_primitive = true;
+
+		// if ary has sub_ary / sub_nde, then unflag subs_are_primitive
 		int len = ary.Len();
-		Object[] rv = new Object[len];
+		if (len > 0) {
-		for (int i = 0; i < len; ++i) {
+			Json_itm sub = ary.Get_at(0);
-			Json_itm itm = ary.Get_at(i);
+			switch (sub.Tid()) {
-			rv[i] = Decode_obj(itm);
+				case Json_itm_.Tid__nde:
+				case Json_itm_.Tid__ary:
+					subs_are_primitive = false;
+					break;
+			}
+		}
+
+		// generate array
+		Object[] rv = null;
+		// if subs_are_primitive, then just generate an Object[]
+		if (subs_are_primitive) {
+			rv = new Object[len];
+			for (int i = 0; i < len; ++i) {
+				Json_itm itm = ary.Get_at(i);
+				rv[i] = Decode_obj(itm);
+			}
+		}
+		// else generate a Keyval where val is ary / nde
+		else {
+			rv = new Keyval[len];
+			for (int i = 0; i < len; ++i) {
+				Json_itm itm = ary.Get_at(i);
+				rv[i] = Keyval_.int_(i, Decode_obj(itm));
+			}
 		}
 		return rv;
 	}
@@ -209,13 +235,3 @@ class KeyVal__sorter__key_is_numeric implements gplx.core.lists.ComparerAble {
 	}
 	public static final    KeyVal__sorter__key_is_numeric Instance = new KeyVal__sorter__key_is_numeric(); KeyVal__sorter__key_is_numeric() {}
 }
-class Scrib_lib_text__reindex_data {
-	public boolean				Rv_is_kvy() {return rv_is_kvy;} private boolean rv_is_kvy;
-	public Keyval[]			Rv_as_kvy() {return rv_as_kvy;} private Keyval[] rv_as_kvy;
-	public Object		Rv_as_ary() {return rv_as_ary;} private Object rv_as_ary;	
-	public void Init(boolean rv_is_kvy, Keyval[] rv_as_kvy, Object rv_as_ary) {
-		this.rv_is_kvy = rv_is_kvy;
-		this.rv_as_kvy = rv_as_kvy;
-		this.rv_as_ary = rv_as_ary;
-	}
-}

400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_text__reindex_data.java

@@ -0,0 +1,26 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2017 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.xtns.scribunto.libs; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*; import gplx.xowa.xtns.scribunto.*;
+public class Scrib_lib_text__reindex_data {
+	public boolean				Rv_is_kvy() {return rv_is_kvy;} private boolean rv_is_kvy;
+	public Keyval[]			Rv_as_kvy() {return rv_as_kvy;} private Keyval[] rv_as_kvy;
+	public Object		Rv_as_ary() {return rv_as_ary;} private Object rv_as_ary;	
+	public void Init(boolean rv_is_kvy, Keyval[] rv_as_kvy, Object rv_as_ary) {
+		this.rv_is_kvy = rv_is_kvy;
+		this.rv_as_kvy = rv_as_kvy;
+		this.rv_as_ary = rv_as_ary;
+	}
+}

400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_text_json_tst.java

@@ -188,29 +188,92 @@ public class Scrib_lib_text_json_tst {
 		, Kv_ary_utl.new_(Bool_.Y, new Object[] {1, 2, 3, new Object[] {4, 5, new Object[] {6, 7, 8}, 9}})
 		);
 	}
-	@Test   public void Nde__smoke() {
+	@Test   public void Nested__ary__nde() {
-		json_fxt.Test_json_encode(fxt, lib
+		json_fxt.Test_json_roundtrip(fxt, lib
-		, Scrib_lib_text__json_util.Flag__none
-		, Keyval_.Ary
-		( Keyval_.new_("axes", Keyval_.Ary
-		(	Keyval_.int_(1, Keyval_.Ary
-		(		Keyval_.new_("type", "x")
-		))
-		,	Keyval_.int_(2, Keyval_.Ary
-		(		Keyval_.new_("type", "y")
-		))
-		))
-		)
 		, Json_doc.Make_str_by_apos
 		( "{ 'axes':"
 		, "  ["
 		, "    { 'type':'x'"
+		, "    , 'name':'X'"
 		, "    }"
 		, "  , { 'type':'y'"
+		, "    , 'name':'Y'"
 		, "    }"
 		, "  ]"
 		, "}"
 		)
+		, Keyval_.Ary
+		( Keyval_.new_("axes", Keyval_.Ary
+		(	Keyval_.int_(1, Keyval_.Ary
+		(		Keyval_.new_("type", "x")
+		,       Keyval_.new_("name", "X")
+		))
+		,	Keyval_.int_(2, Keyval_.Ary
+		(		Keyval_.new_("type", "y")
+		,       Keyval_.new_("name", "Y")
+		))
+		))
+		)
+		);
+	}
+	@Test   public void Nested__ary__ary() {
+		json_fxt.Test_json_roundtrip(fxt, lib
+		, Json_doc.Make_str_by_apos
+		( "{ 'axes':"
+		, "  [ "
+		, "    [ 'a1'"
+		, "    , 'a2'"
+		, "    ]"
+		, "  , "
+		, "    [ 'b1'"
+		, "    , 'b2'"
+		, "    ]"
+		, "  ]"
+		, "}"
+		)
+		, Keyval_.Ary
+		( Keyval_.new_("axes", Keyval_.Ary
+		(	Keyval_.int_(1, new Object[]
+		{		"a1"
+		,       "a2"
+		})
+		,	Keyval_.int_(2, new Object[]
+		{		"b1"
+		,       "b2"
+		})
+		))
+		)
+		);
+	}
+	@Test   public void Nested__ary__ary_nde() {
+		json_fxt.Test_json_roundtrip(fxt, lib
+		, Json_doc.Make_str_by_apos
+		( "{ 'axes':"
+		, "  [ "
+		, "    ["
+		, "      { 'type':'x1'"
+		, "      , 'name':'X1'"
+		, "      }"
+		, "    , { 'type':'y1'"
+		, "      , 'name':'Y1'"
+		, "      }"
+		, "    ]"
+		, "  ]"
+		, "}"
+		)
+		, Keyval_.Ary
+		( Keyval_.new_("axes", Keyval_.Ary
+		(	  Keyval_.int_(1, Keyval_.Ary
+		(		  Keyval_.int_(1, Keyval_.Ary
+		(			  Keyval_.new_("type", "x1")
+		,			  Keyval_.new_("name", "X1")
+		))
+		, 		Keyval_.int_(2, Keyval_.Ary
+		(			Keyval_.new_("type", "y1")
+		,			Keyval_.new_("name", "Y1")
+		))
+		))
+		)))
 		);
 	}
 	@Test   public void Decode__key__int() {

400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_title.java

@@ -175,7 +175,7 @@ public class Scrib_lib_title implements Scrib_lib {
 	}	private static final    Keyval[] GetFileInfo_absent = Keyval_.Ary(Keyval_.new_("exists", false), Keyval_.new_("width", 0), Keyval_.new_("height", 0));	// NOTE: must supply non-null values for w / h, else Modules will fail with nil errors; PAGE:pl.w:Andrespol DATE:2016-08-01
 	public boolean GetContent(Scrib_proc_args args, Scrib_proc_rslt rslt) {
 		byte[] ttl_bry = args.Pull_bry(0);
-		byte[] rv = GetContentInternal(ttl_bry);
+		byte[] rv = GetContentInternal(core, core.Wiki(), ttl_bry);
 		return rv == null ? rslt.Init_obj(null) : rslt.Init_obj(String_.new_u8(rv));
 	}
 	public boolean GetCurrentTitle(Scrib_proc_args args, Scrib_proc_rslt rslt) {
@@ -184,9 +184,8 @@ public class Scrib_lib_title implements Scrib_lib {
 	public boolean ProtectionLevels(Scrib_proc_args args, Scrib_proc_rslt rslt) {
 		return rslt.Init_obj(protectionLevels_dflt);
 	}
-	private byte[] GetContentInternal(byte[] ttl_bry) {
+	public static byte[] GetContentInternal(Scrib_core core, Xowe_wiki wiki, byte[] ttl_bry) {
-		Xowe_wiki wiki = core.Wiki();
+		Xoa_ttl ttl = wiki.Ttl_parse(ttl_bry); if (ttl == null) return null;
-		Xoa_ttl ttl = Xoa_ttl.Parse(wiki, ttl_bry); if (ttl == null) return null;
 		Xow_page_cache_itm page_itm = wiki.Cache_mgr().Page_cache().Get_or_load_as_itm_2(ttl);
 		byte[] rv = null;
 		if (page_itm != null) {

400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_title_tst.java

@@ -111,13 +111,13 @@ public class Scrib_lib_title_tst {
 		fxt.Test__proc__objs__nest(lib, Scrib_lib_title.Invk_redirectTarget, Object_.Ary("A1")									, Scrib_invoke_func_fxt.Null_rslt_ary);
 	}
 
-	private static void Wiki_orig_tbl__create(Xowe_wiki wiki) {
+	public static void Wiki_orig_tbl__create(Xowe_wiki wiki) {
 		Xowe_wiki_.Create(wiki, 1, "dump.xml");
 		gplx.xowa.wikis.data.Xow_db_file text_db = wiki.Data__core_mgr().Dbs__make_by_tid(gplx.xowa.wikis.data.Xow_db_file_.Tid__text); text_db.Tbl__text().Create_tbl();
 		gplx.fsdb.Fsdb_db_mgr__v2_bldr.Get_or_make(wiki, Bool_.Y);
 		wiki.File_mgr().Init_file_mgr_by_load(wiki);
 	}
-	private static void Wiki_orig_tbl__insert(Xowe_wiki wiki, String ttl_str, int w, int h) {
+	public static void Wiki_orig_tbl__insert(Xowe_wiki wiki, String ttl_str, int w, int h) {
 		byte[] ttl_bry = Bry_.new_u8(ttl_str);
 		wiki.File__orig_mgr().Insert(gplx.xowa.files.repos.Xof_repo_tid_.Tid__remote, ttl_bry, gplx.xowa.files.Xof_ext_.new_by_ttl_(ttl_bry).Id(), w, h, Bry_.Empty);
 	}