v2.7.2.1

400_xowa/src/gplx/xowa/wikis/Xoa_wiki_mgr.java

@@ -0,0 +1,22 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+public interface Xoa_wiki_mgr {
+	Xow_wiki	Get_by_key_or_make_init_y(byte[] key);
+	Xow_wiki	Get_by_key_or_make_init_n(byte[] key);
+}

400_xowa/src/gplx/xowa/wikis/Xoa_wiki_regy.java

@@ -0,0 +1,46 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+public class Xoa_wiki_regy {
+	private Xoae_app app;
+	private boolean init_needed = true;
+	private Hash_adp_bry hash = Hash_adp_bry.cs_();
+	public Xoa_wiki_regy(Xoae_app app) {this.app = app;}
+	public boolean Has(byte[] domain) {if (init_needed) Init(); return hash.Has(domain);}
+	public boolean Url_is_invalid_domain(Xoa_url url) {
+		if (!Bry_.Eq(url.Page_bry(), Xoa_page_.Main_page_bry)) return false;		// page is not "Main_Page"; assume not an invalid domain str; EX: "uk/wiki/Main_Page"
+		if (	 Bry_.Eq(Xow_domain_type_.Key_bry_home, url.Wiki_bry())				// wiki is "home"
+			&&	!Bry_.Eq(Xow_domain_type_.Key_bry_home, url.Raw()))					// raw is "home"; should be "home/wiki/Main_Page"; DATE:2014-02-09
+			return false;															// special case to handle "home" which should mean "home" in any wiki, but "home/wiki/Main_Page" in home wiki
+		return !this.Has(url.Wiki_bry());
+	}
+	private void Init() {
+		Io_url[] wiki_dirs = Io_mgr.I.QueryDir_args(app.Fsys_mgr().Wiki_dir()).DirInclude_(true).Recur_(false).ExecAsUrlAry();
+		int wiki_dirs_len = wiki_dirs.length;
+		for (int i = 0; i < wiki_dirs_len; i++) {
+			Io_url wiki_dir = wiki_dirs[i];
+			byte[] domain_bry = Bry_.new_u8(wiki_dir.NameOnly());
+			hash.Add(domain_bry, domain_bry);
+		}
+		init_needed = true;
+	}
+	public static void Make_wiki_dir(Xoae_app app, String domain_str) {	// TEST: fake wiki_dir for Parse_from_url_bar; DATE:2014-02-16
+		Io_url wiki_dir = app.Fsys_mgr().Wiki_dir();
+		Io_mgr.I.CreateDir(wiki_dir.GenSubDir(domain_str));
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xoae_wiki_mgr.java

@@ -0,0 +1,108 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.langs.*; import gplx.xowa.xtns.wdatas.*; import gplx.xowa.wikis.domains.crts.*;
+public class Xoae_wiki_mgr implements Xoa_wiki_mgr, GfoInvkAble {
+	private Xoae_app app;
+	private List_adp list = List_adp_.new_(); private Hash_adp_bry hash = Hash_adp_bry.ci_ascii_();	// ASCII:url_domain; EX:en.wikipedia.org
+	public Xoae_wiki_mgr(Xoae_app app) {
+		this.app = app;
+		wiki_regy = new Xoa_wiki_regy(app);
+		wdata_mgr = new Wdata_wiki_mgr(app);
+	}
+	public Xoa_wiki_regy Wiki_regy() {return wiki_regy;} private Xoa_wiki_regy wiki_regy;
+	public Cfg_nde_root Groups() {return groups;} Cfg_nde_root groups = new Cfg_nde_root().Root_(new Xoac_wiki_grp(Bry_.Empty), Xoac_lang_grp.Make_grp, Bry_.Ary_empty);
+	public Xow_script_mgr Scripts() {return scripts;} private Xow_script_mgr scripts = new Xow_script_mgr();
+	public Wdata_wiki_mgr Wdata_mgr() {return wdata_mgr;} Wdata_wiki_mgr wdata_mgr;
+	public void Init_by_app() {
+		wdata_mgr.Init_by_app();
+	}
+	public int Count() {return hash.Count();}
+	public void Del(byte[] key) {hash.Del(key);}
+	public Xowe_wiki Get_at(int i) {return Int_.Between(i, 0, this.Count() - 1) ? (Xowe_wiki)list.Get_at(i) : null;}
+	public Xowe_wiki Get_by_key_or_null(byte[] key) {return Bry_.Len_eq_0(key) ? null : (Xowe_wiki)hash.Get_by(key);}
+	public Xowe_wiki Get_by_key_or_null(byte[] src, int bgn, int end) {return (Xowe_wiki)hash.Get_by_mid(src, bgn, end);}
+	public Xow_wiki Get_by_key_or_make_init_y(byte[] key) {
+		Xowe_wiki rv = this.Get_by_key_or_null(key);
+		if (rv == null) rv = New_wiki(key);
+		rv.Init_assert();
+		return rv;
+	}
+	public Xow_wiki Get_by_key_or_make_init_n(byte[] key) {return Get_by_key_or_make(key);}
+	public Xowe_wiki Get_by_key_or_make(byte[] key) {
+		Xowe_wiki rv = this.Get_by_key_or_null(key);
+		if (rv == null) rv = New_wiki(key);
+		return rv;
+	}
+	public Xowe_wiki Wiki_commons() {
+		Xowe_wiki rv = this.Get_by_key_or_null(Xow_domain_.Domain_bry_commons);
+		if (rv != null) rv.Init_assert();
+		return rv;
+	}
+	public Xowe_wiki Add(Xowe_wiki wiki) {
+		Xowe_wiki rv = (Xowe_wiki)hash.Get_by_bry(wiki.Domain_bry());
+		if (rv == null) {
+			hash.Add(wiki.Domain_bry(), wiki);
+			list.Add(wiki);
+			rv = wiki;
+		}
+		return rv;
+	}
+	public void Free_mem(boolean clear_ctx) {
+		int list_len = list.Count();
+		for (int i = 0; i < list_len; i++) {
+			Xowe_wiki wiki = (Xowe_wiki)list.Get_at(i);
+//				wiki.Defn_cache().ReduceCache();
+			if (clear_ctx) wiki.Ctx().Clear();	// NOTE: clear_ctx will reset toc and refs
+			wiki.Cache_mgr().Page_cache().Free_mem_all();
+			wiki.Cache_mgr().Tmpl_result_cache().Clear();
+		}
+	}
+	public void Clear() {hash.Clear(); list.Clear();}
+	public void Rls() {
+		int len = list.Count();
+		for (int i = 0; i < len; i++) {
+			Xowe_wiki wiki = (Xowe_wiki)list.Get_at(i);
+			wiki.Rls();
+		}
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_get))					return Get_by_key_or_make(m.ReadBry("v"));
+		else if	(ctx.Match(k, Invk_groups))					return groups;
+		else if	(ctx.Match(k, Invk_scripts))				return scripts;
+		else if	(ctx.Match(k, Invk_wdata))					return wdata_mgr;
+		else if	(ctx.Match(k, Invk_len))					return this.Count();
+		else if	(ctx.Match(k, Invk_get_at))					return this.Get_at(m.ReadInt("v"));
+		else	return GfoInvkAble_.Rv_unhandled;
+	}	private static final String Invk_get = "get", Invk_groups = "groups", Invk_scripts = "scripts", Invk_wdata = "wdata";
+	private static final String Invk_len = "len", Invk_get_at = "get_at";
+	private Xowe_wiki New_wiki(byte[] key) {
+		Xow_domain domain_itm = Xow_domain_.parse(key);
+		byte[] lang_key = domain_itm.Lang_key();
+		if (lang_key == Xol_lang_itm_.Key__unknown) lang_key = Xol_lang_.Key_en;	// unknown langs default to english; note that this makes nonwmf english by default
+		Xol_lang lang = 
+			domain_itm.Domain_tid() == Xow_domain_type_.Tid_other
+			?  new Xol_lang(app.Lang_mgr(), Xol_lang_.Key_en).Kwd_mgr__strx_(true)
+			: app.Lang_mgr().Get_by_key_or_new(lang_key);			
+		Xow_ns_mgr ns_mgr = Xow_ns_mgr_.default_(lang.Case_mgr());
+		Io_url wiki_dir = app.Fsys_mgr().Wiki_dir().GenSubDir(domain_itm.Domain_str());
+		Xowe_wiki rv = new Xowe_wiki(app, lang, ns_mgr, domain_itm, wiki_dir);
+		Add(rv);
+		return rv;
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_cfg_consts.java

@@ -0,0 +1,29 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+public class Xow_cfg_consts {
+	public static final String 
+	  Grp__wiki_core		= "xowa.wiki.core"
+	, Grp__wiki_schema		= "xowa.wiki.schema"
+	, Grp__bldr_session		= "xowa.bldr.session"
+	, Grp__bldr_db			= "xowa.bldr.db"
+	, Grp__bldr_fsdb		= "xowa.bldr.fsdb"
+	, Grp__wiki_init		= "wiki.init"
+	, Key__init__main_page  = "props.main_page"
+	;
+}

400_xowa/src/gplx/xowa/wikis/Xow_domain.java

@@ -0,0 +1,50 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.wikis.domains.*;
+import gplx.xowa.langs.*;
+public class Xow_domain {
+	Xow_domain(byte[] domain_bry, Xow_domain_type domain_type, Xol_lang_itm lang_itm, Xol_lang_itm lang_orig_itm) {
+		this.domain_bry = domain_bry; this.domain_type = domain_type; this.lang_itm = lang_itm; this.lang_orig_itm = lang_orig_itm;
+		this.domain_str = String_.new_u8(domain_bry);
+		this.abrv_xo = Xow_domain_abrv_xo_.To_bry(domain_bry, lang_orig_itm, domain_type);
+	}
+	public byte[]			Domain_bry() {return domain_bry;} private final byte[] domain_bry;
+	public String			Domain_str() {return domain_str;} private final String domain_str;
+	public int				Domain_tid() {return domain_type.Tid();}
+	public Xow_domain_type	Domain_type() {return domain_type;} private final Xow_domain_type domain_type;
+	public byte[]			Abrv_wm() {return abrv_wm;} public void Abrv_wm_(byte[] v) {abrv_wm = v;} private byte[] abrv_wm;	// EX: enwiki
+	public byte[]			Abrv_xo() {return abrv_xo;} private final byte[] abrv_xo;
+	public Xol_lang_itm		Lang_itm() {return lang_itm;} private final Xol_lang_itm lang_itm;
+	public int				Lang_uid() {return lang_itm.Id();}
+	public byte[]			Lang_key() {return lang_itm.Key();}
+	public Xol_lang_itm		Lang_orig_itm() {return lang_orig_itm;} private final Xol_lang_itm lang_orig_itm;
+	public int				Lang_orig_uid() {return lang_orig_itm.Id();}
+	public byte[]			Lang_orig_key() {return lang_orig_itm.Key();}
+	public int				Sort_idx() {return sort_idx;} public void Sort_idx_(int v) {sort_idx = v;} private int sort_idx = -1;	// used for Search
+	public static Xow_domain new_(byte[] domain_bry, int domain_tid, byte[] lang_key) {
+		Xol_lang_itm lang_itm = Xol_lang_itm_.Get_by_key_or_intl(lang_key);
+		return new Xow_domain(domain_bry, Xow_domain_type_.Get_type_as_itm(domain_tid), lang_itm, lang_itm);
+	}
+	public static Xow_domain new_(byte[] domain_bry, int domain_tid, Xol_lang_itm lang) {return new Xow_domain(domain_bry, Xow_domain_type_.Get_type_as_itm(domain_tid), lang, lang);}
+	public static Xow_domain new_orig(byte[] domain_bry, int domain_tid, byte[] lang_key, byte[] lang_orig_key) {
+		Xol_lang_itm lang_itm = Xol_lang_itm_.Get_by_key_or_intl(lang_key);
+		Xol_lang_itm lang_orig_itm = Bry_.Eq(lang_key, lang_orig_key) ? lang_itm : Xol_lang_itm_.Get_by_key_or_intl(lang_orig_key);
+		return new Xow_domain(domain_bry, Xow_domain_type_.Get_type_as_itm(domain_tid), lang_itm, lang_orig_itm);
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_domain_.java

@@ -0,0 +1,104 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.wikis.domains.*;
+import gplx.core.primitives.*;
+import gplx.xowa.langs.*;
+public class Xow_domain_ {
+	public static final String
+	  Domain_str_enwiki							= "en.wikipedia.org"
+	, Domain_str_species						= "species.wikimedia.org"
+	, Domain_str_commons						= "commons.wikimedia.org"
+	, Domain_str_wikidata						= "www.wikidata.org"
+	, Domain_str_mediawiki						= "www.mediawiki.org"
+	, Domain_str_meta							= "meta.wikimedia.org"
+	, Domain_str_incubator						= "incubator.wikimedia.org"
+	, Domain_str_wmforg							= "wikimediafoundation.org"
+	, Domain_str_home							= "home"
+	;
+	public static final byte[]
+	  Domain_bry_enwiki							= Bry_.new_a7(Domain_str_enwiki)
+	, Domain_bry_species						= Bry_.new_a7(Domain_str_species)
+	, Domain_bry_commons						= Bry_.new_a7(Domain_str_commons)
+	, Domain_bry_wikidata						= Bry_.new_a7(Domain_str_wikidata)
+	, Domain_bry_mediawiki						= Bry_.new_a7(Domain_str_mediawiki)
+	, Domain_bry_meta							= Bry_.new_a7(Domain_str_meta)
+	, Domain_bry_incubator						= Bry_.new_a7(Domain_str_incubator)
+	, Domain_bry_wmforg							= Bry_.new_a7(Domain_str_wmforg)
+	, Domain_bry_home							= Bry_.new_a7(Domain_str_home)
+	;
+	public static final byte[] Seg_bry_org = Bry_.new_a7("org"), Seg_bry_www = Bry_.new_u8("www");
+	public static Xow_domain parse(byte[] raw) {
+		/*
+		~{type}.org				EX: wikimediafoundation
+		~{type}.wikimedia.org	EX: commons; species; meta; incubator
+		~{lang}.~{type}.org		EX: en.wikipedia, etc;
+		~www.~{type}.org		EX: mediawiki; wikidata;
+		*/
+		int raw_len = raw.length;
+		int dot_0 = Bry_finder.Find_fwd(raw, Byte_ascii.Dot, 0, raw_len);
+		if (dot_0 == Bry_.NotFound) {	// 0 dots; check for "home"
+			return Bry_.Eq(raw, Xow_domain_type_.Key_bry_home)
+				? Xow_domain_uid_.To_domain(Xow_domain_uid_.Tid_xowa)
+				: new_other(raw);
+		}
+		int dot_1 = Bry_finder.Find_fwd(raw, Byte_ascii.Dot, dot_0 + 1, raw_len);
+		if (dot_1 == Bry_.NotFound) {	// 1 dot; check for "wikimediafoundation.org"
+			return Bry_.Match(raw, 0, dot_0, Xow_domain_type_.Key_bry_wmforg)
+				? Xow_domain.new_(raw, Xow_domain_type_.Tid_wmfblog, Xol_lang_itm_.Key__unknown)
+				: new_other(raw);
+		}
+		// 2 dots
+		int seg_1_tid = Xow_domain_type_.Get_type_as_tid(raw, dot_0 + 1, dot_1);	// parse middle; EX: ".wikipedia."
+		if (seg_1_tid == Xow_domain_type_.Tid_null) return new_other(raw);	// seg_1 is unknown; return other;
+		switch (seg_1_tid) {
+			case Xow_domain_type_.Tid_wikipedia: case Xow_domain_type_.Tid_wiktionary: case Xow_domain_type_.Tid_wikisource: case Xow_domain_type_.Tid_wikibooks:
+			case Xow_domain_type_.Tid_wikiversity: case Xow_domain_type_.Tid_wikiquote: case Xow_domain_type_.Tid_wikinews: case Xow_domain_type_.Tid_wikivoyage:	// ~{lang}.~{type}.org
+				byte[] lang_orig = Bry_.Mid(raw, 0, dot_0);
+				byte[] lang_actl = Get_lang_code_for_mw_messages_file(lang_orig);
+				return Xow_domain.new_orig(raw, seg_1_tid, lang_actl, lang_orig);								// NOTE: seg_tids must match wiki_tids
+			case Xow_domain_type_.Tid_wikidata: case Xow_domain_type_.Tid_mediawiki:														// ~www.~{type}.org
+				return Xow_domain.new_(raw, seg_1_tid, Xol_lang_itm_.Key__unknown);
+			case Xow_domain_type_.Tid_wikimedia:								// ~{type}.wikimedia.org;
+				int seg_0_tid = Xow_domain_type_.Get_type_as_tid(raw, 0, dot_0);	// try to get "incubator", "meta", etc..
+				if (seg_0_tid == Xow_domain_type_.Tid_null) {
+					Xol_lang_itm wikimedia_lang = Xol_lang_itm_.Get_by_key_or_null(raw, 0, dot_0);
+					return wikimedia_lang == null ? new_other(raw) : Xow_domain.new_(raw, Xow_domain_type_.Tid_wikimedia, wikimedia_lang.Key());
+				}
+				switch (seg_0_tid) {
+					case Xow_domain_type_.Tid_commons: case Xow_domain_type_.Tid_species: case Xow_domain_type_.Tid_meta: case Xow_domain_type_.Tid_incubator:
+						return Xow_domain.new_(raw, seg_0_tid, Xol_lang_itm_.Key__unknown);						// NOTE: seg_tids must match wiki_tids; NOTE: lang_key is "en" (really, "multi" but making things easier)
+					default:
+						return new_other(raw);
+				}
+			case Xow_domain_type_.Tid_other:
+			default:
+				return new_other(raw);
+		}
+	}
+	private static Xow_domain new_other(byte[] raw) {return Xow_domain.new_(raw, Xow_domain_type_.Tid_other, Xol_lang_itm_.Key__unknown);}
+	private static byte[] Get_lang_code_for_mw_messages_file(byte[] v) {
+		Object o = lang_to_gfs_hash.Get_by_bry(v);
+		return o == null ? v : (byte[])o;
+	}
+	private static final Hash_adp_bry lang_to_gfs_hash = Hash_adp_bry.ci_ascii_()	// ASCII:lang_code
+	.Add_str_obj("simple"			, Bry_.new_a7("en"))
+	.Add_str_obj("zh-classical"		, Bry_.new_a7("lzh"))
+	.Add_str_obj("no"				, Bry_.new_a7("nb"))
+	;
+}

400_xowa/src/gplx/xowa/wikis/Xow_domain_tst.java

@@ -0,0 +1,39 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import org.junit.*;
+public class Xow_domain_tst {		
+	@Before public void init() {fxt.Clear();} private final Xow_domain_fxt fxt = new Xow_domain_fxt();
+	@Test  public void Parse_en_wikipedia() 			{fxt.Test_parse("en.wikipedia.org"				, "en"	, Xow_domain_type_.Tid_wikipedia);}
+	@Test  public void Parse_fr_wikipedia() 			{fxt.Test_parse("fr.wikipedia.org"				, "fr"	, Xow_domain_type_.Tid_wikipedia);}
+	@Test  public void Parse_en_wiktionary() 			{fxt.Test_parse("en.wiktionary.org"				, "en"	, Xow_domain_type_.Tid_wiktionary);}
+	@Test  public void Parse_zh_classical_wikipedia()	{fxt.Test_parse("zh-classical.wikipedia.org"	, "lzh"	, Xow_domain_type_.Tid_wikipedia);}
+	@Test  public void Parse_commons() 					{fxt.Test_parse("commons.wikimedia.org"			, ""	, Xow_domain_type_.Tid_commons);}
+	@Test  public void Parse_species() 					{fxt.Test_parse("species.wikimedia.org"			, ""	, Xow_domain_type_.Tid_species);}
+	@Test  public void Parse_ru_wikimedia_org() 		{fxt.Test_parse("ru.wikimedia.org"				, "ru"	, Xow_domain_type_.Tid_wikimedia);}
+	@Test  public void Parse_home() 					{fxt.Test_parse("home"							, ""	, Xow_domain_type_.Tid_home);}
+	@Test  public void Parse_other() 					{fxt.Test_parse("other.wiki"					, ""	, Xow_domain_type_.Tid_other);}
+}
+class Xow_domain_fxt {
+	public void Clear() {}
+	public void Test_parse(String domain, String expd_lang, int expd_tid) {
+		Xow_domain actl = Xow_domain_.parse(Bry_.new_a7(domain));
+		Tfds.Eq(expd_lang, String_.new_a7((actl.Lang_key())));
+		Tfds.Eq(expd_tid, actl.Domain_tid());
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_domain_type.java

@@ -0,0 +1,31 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+public class Xow_domain_type {
+	public Xow_domain_type(boolean multi_lang, int src, int tid, byte[] key_bry, byte[] abrv, byte[] domain_bry) {
+		this.multi_lang = multi_lang; this.src = src; this.tid = tid; this.key_bry = key_bry; this.abrv = abrv; this.domain_bry = domain_bry;
+		this.key_str = String_.new_u8(key_bry);			
+	}
+	public boolean Multi_lang() {return multi_lang;} private final boolean multi_lang;		// EX: y
+	public int Src() {return src;} private final int src;							// EX: 1 (wm,mw,wk,xo)
+	public int Tid() {return tid;} private final int tid;							// EX: 1
+	public String Key_str() {return key_str;} private final String key_str;			// EX: wikipedia
+	public byte[] Key_bry() {return key_bry;} private final byte[] key_bry;			// EX: wikipedia
+	public byte[] Abrv() {return abrv;} private final byte[] abrv;					// EX: w
+	public byte[] Domain_bry() {return domain_bry;} private byte[] domain_bry;			// EX: .wikipedia.org
+}

400_xowa/src/gplx/xowa/wikis/Xow_domain_type_.java

@@ -0,0 +1,131 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+public class Xow_domain_type_ {
+	public static final int
+	  Tid_null					=  0
+	, Tid_wikipedia				=  1
+	, Tid_wiktionary			=  2
+	, Tid_wikisource			=  3
+	, Tid_wikivoyage			=  4
+	, Tid_wikiquote				=  5
+	, Tid_wikibooks				=  6
+	, Tid_wikiversity			=  7
+	, Tid_wikinews				=  8
+	, Tid_wikimedia				=  9
+	, Tid_species				= 10
+	, Tid_commons				= 11
+	, Tid_wikidata				= 12
+	, Tid_mediawiki				= 13
+	, Tid_meta					= 14
+	, Tid_incubator				= 15
+	, Tid_wmfblog				= 16
+	, Tid_home					= 17
+	, Tid_other					= 18
+	, Tid__len					= 19
+	;
+	public static final String	// SERIALIZED:xowa.gfs
+	  Key_str_wikipedia			= "wikipedia"
+	, Key_str_wiktionary		= "wiktionary"
+	, Key_str_wikisource		= "wikisource"
+	, Key_str_wikivoyage		= "wikivoyage"
+	, Key_str_wikiquote			= "wikiquote"
+	, Key_str_wikibooks			= "wikibooks"
+	, Key_str_wikiversity		= "wikiversity"
+	, Key_str_wikinews			= "wikinews"
+	, Key_str_wikimedia			= "wikimedia"
+	, Key_str_species			= "species"
+	, Key_str_commons			= "commons"
+	, Key_str_wikidata			= "wikidata"
+	, Key_str_mediawiki			= "mediawiki"
+	, Key_str_meta				= "meta"
+	, Key_str_incubator			= "incubator"
+	, Key_str_wmforg			= "wikimediafoundation"
+	, Key_str_home				= "home"
+	, Key_str_other				= "other"
+	;
+	public static final byte[] 
+	  Key_bry_wikipedia			= Bry_.new_a7(Key_str_wikipedia)
+	, Key_bry_wiktionary		= Bry_.new_a7(Key_str_wiktionary)
+	, Key_bry_wikisource		= Bry_.new_a7(Key_str_wikisource)
+	, Key_bry_wikivoyage		= Bry_.new_a7(Key_str_wikivoyage)
+	, Key_bry_wikiquote			= Bry_.new_a7(Key_str_wikiquote)
+	, Key_bry_wikibooks			= Bry_.new_a7(Key_str_wikibooks)
+	, Key_bry_wikiversity		= Bry_.new_a7(Key_str_wikiversity)
+	, Key_bry_wikinews			= Bry_.new_a7(Key_str_wikinews)
+	, Key_bry_wikimedia			= Bry_.new_a7(Key_str_wikimedia)
+	, Key_bry_species			= Bry_.new_a7(Key_str_species)
+	, Key_bry_commons			= Bry_.new_a7(Key_str_commons)
+	, Key_bry_wikidata			= Bry_.new_a7(Key_str_wikidata)
+	, Key_bry_mediawiki			= Bry_.new_a7(Key_str_mediawiki)
+	, Key_bry_meta				= Bry_.new_a7(Key_str_meta)
+	, Key_bry_incubator			= Bry_.new_a7(Key_str_incubator)
+	, Key_bry_wmforg			= Bry_.new_a7(Key_str_wmforg)
+	, Key_bry_home				= Bry_.new_a7(Key_str_home)
+	, Key_bry_other				= Bry_.new_a7(Key_str_other)
+	;
+	private static final Xow_domain_type[] ary = new Xow_domain_type[Tid__len];
+	private static final Hash_adp_bry type_regy = Hash_adp_bry.ci_ascii_();	// LOC:must go before new_()
+	private static final Hash_adp_bry abrv_regy = Hash_adp_bry.cs_();		// LOC:must go before new_()
+	public static final Xow_domain_type 
+	  Itm_wikipedia				= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikipedia			, Key_bry_wikipedia			, "w"			, ".wikipedia.org")
+	, Itm_wiktionary			= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wiktionary		, Key_bry_wiktionary		, "d"			, ".wiktionary.org")
+	, Itm_wikisource			= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikisource		, Key_bry_wikisource		, "s"			, ".wikisource.org")
+	, Itm_wikivoyage			= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikivoyage		, Key_bry_wikivoyage		, "v"			, ".wikivoyage.org")
+	, Itm_wikiquote				= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikiquote			, Key_bry_wikiquote			, "q"			, ".wikiquote.org")
+	, Itm_wikibooks				= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikibooks			, Key_bry_wikibooks			, "b"			, ".wikibooks.org")
+	, Itm_wikiversity			= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikiversity		, Key_bry_wikiversity		, "u"			, ".wikiversity.org")
+	, Itm_wikinews				= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikinews			, Key_bry_wikinews			, "n"			, ".wikinews.org")
+	, Itm_wikimedia				= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_wikimedia			, Key_bry_wikimedia			, "m"			, ".wikimedia.org")
+	, Itm_species				= new_(Bool_.Y	, Xow_domain_type_src_.Tid_wmf	, Tid_species			, Key_bry_species			, "species"		, Xow_domain_.Domain_str_species)
+	, Itm_commons				= new_(Bool_.N	, Xow_domain_type_src_.Tid_wmf	, Tid_commons			, Key_bry_commons			, "c"			, Xow_domain_.Domain_str_commons)
+	, Itm_wikidata				= new_(Bool_.N	, Xow_domain_type_src_.Tid_wmf	, Tid_wikidata			, Key_bry_wikidata			, "wd"			, Xow_domain_.Domain_str_wikidata)
+	, Itm_mediawiki				= new_(Bool_.N	, Xow_domain_type_src_.Tid_wmf	, Tid_mediawiki			, Key_bry_mediawiki			, "mw"			, Xow_domain_.Domain_str_mediawiki)
+	, Itm_meta					= new_(Bool_.N	, Xow_domain_type_src_.Tid_wmf	, Tid_meta				, Key_bry_meta				, "meta"		, Xow_domain_.Domain_str_meta)
+	, Itm_incubator				= new_(Bool_.N	, Xow_domain_type_src_.Tid_wmf	, Tid_incubator			, Key_bry_incubator			, "qb"			, Xow_domain_.Domain_str_incubator)
+	, Itm_wmforg				= new_(Bool_.N	, Xow_domain_type_src_.Tid_wmf	, Tid_wmfblog			, Key_bry_wmforg			, "wmf"			, Xow_domain_.Domain_str_wmforg)
+	, Itm_home					= new_(Bool_.N	, Xow_domain_type_src_.Tid_xowa	, Tid_home				, Key_bry_home				, "home"		, Xow_domain_.Domain_str_home)
+	, Itm_other					= new_(Bool_.N	, Xow_domain_type_src_.Tid_mw	, Tid_other				, Key_bry_other				, ""			, "")
+	;
+	private static Xow_domain_type new_(boolean multi_lang, int src, int tid, byte[] key_bry, String abrv_str, String domain_bry) {
+		byte[] abrv_bry = Bry_.new_u8(abrv_str);
+		Xow_domain_type rv = new Xow_domain_type(multi_lang, src, tid, key_bry, abrv_bry, Bry_.new_u8(domain_bry));
+		ary[tid] = rv;
+		type_regy.Add(key_bry	, rv);
+		abrv_regy.Add(abrv_bry	, rv);
+		return rv;
+	}
+	public static Xow_domain_type Get_abrv_as_itm(byte[] src, int bgn, int end) {
+		return (Xow_domain_type)abrv_regy.Get_by_mid(src, bgn, end);
+	}
+	public static Xow_domain_type Get_type_as_itm(int tid) {return ary[tid];}
+	public static byte[] Get_type_as_bry(int tid) {return ary[tid].Key_bry();}
+	public static int Get_type_as_tid(byte[] src) {return Get_type_as_tid(src, 0, src.length);}
+	public static int Get_type_as_tid(byte[] src, int bgn, int end) {
+		Object o = type_regy.Get_by_mid(src, bgn, end);
+		return o == null ? Xow_domain_type_.Tid_null : ((Xow_domain_type)o).Tid();
+	}
+}
+class Xow_domain_type_src_ {
+	public static final int 
+	  Tid_wmf	= 1		// administered by wmf; wikipedia, etc.
+	, Tid_wikia	= 2		// *.wikia.com
+	, Tid_mw	= 3		// mediawiki installations not part of wmf, wikia
+	, Tid_xowa	= 4		// xowa
+	;
+}

400_xowa/src/gplx/xowa/wikis/Xow_fsys_mgr.java

@@ -0,0 +1,66 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+public class Xow_fsys_mgr {		
+	public Xow_fsys_mgr(Io_url root_dir, Io_url file_dir) {
+		this.root_dir = root_dir; this.file_dir = file_dir; this.tmp_dir = root_dir.GenSubDir("tmp");			
+	}
+	public Io_url Root_dir()				{return root_dir;}		private final Io_url root_dir;
+	public Io_url File_dir()				{return file_dir;}		private final Io_url file_dir;
+	public Io_url Tmp_dir()					{return tmp_dir;}		private final Io_url tmp_dir;
+
+	public static Io_url Find_core_fil(Xow_wiki wiki) {return Find_core_fil(wiki.Fsys_mgr().Root_dir(), wiki.Domain_str());}
+	public static Io_url Find_core_fil(Io_url wiki_root_dir, String domain_str) {
+		Io_url[] ary = Io_mgr.I.QueryDir_fils(wiki_root_dir);
+		int ary_len = ary.length; if (ary.length == 0) return null;
+		Io_url rv = Find_core_fil__xowa(ary, ary_len, domain_str);
+		return rv == null ? Find_core_fil__sqlite3(wiki_root_dir, ary, ary_len, domain_str) : rv;
+	}
+	private static Io_url Find_core_fil__xowa(Io_url[] ary, int ary_len, String domain_str) {
+		for (int i = 0; i < ary_len; i++) {
+			Io_url itm = ary[i];
+			if (!String_.Eq(itm.Ext(), ".xowa")) continue;
+			if	(	String_.Eq(itm.NameOnly(), domain_str)				// EX: "en.wikipedia.org"
+				||	String_.Eq(itm.NameOnly(), domain_str + "-text")	// EX: "en.wikipedia.org-text"
+				||	String_.Eq(itm.NameOnly(), domain_str + "-core")	// EX: "en.wikipedia.org-core"
+				) {
+				Xoa_app_.Usr_dlg().Log_many("", "", "wiki.db_core.v2: url=~{0}", itm.Raw());
+				return itm;
+			}
+		}
+		return null;
+	}
+	private static Io_url Find_core_fil__sqlite3(Io_url wiki_root_dir, Io_url[] ary, int ary_len, String domain_str) {
+		Io_url rv = null;
+		String v0_str = domain_str + ".000";
+		for (int i = 0; i < ary_len; i++) {
+			Io_url itm = ary[i];
+			if (!String_.Eq(itm.Ext(), ".sqlite3")) continue;
+			if	(String_.Eq(itm.NameOnly(), v0_str)) {					// EX: "en.wikipedia.org.000"
+				Xoa_app_.Usr_dlg().Log_many("", "", "wiki.db_core.v1: url=~{0}", itm.Raw());
+				return itm;
+			}
+			if (ary_len == 1) {
+				Xoa_app_.Usr_dlg().Log_many("", "", "wiki.db_core.custom: url=~{0}", itm.Raw());
+				return rv;												// 1 folder and 1 sqlite file; return it; custom wikis?
+			}
+		}
+		Xoa_app_.Usr_dlg().Log_many("", "", "wiki.db_core.none: dir=~{0}", wiki_root_dir.Raw());
+		return rv;
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_page_mgr.java

@@ -0,0 +1,25 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.wikis.data.tbls.*;
+public class Xow_page_mgr {
+	public void Create(Xowd_page_tbl core_tbl, Xowd_text_tbl text_tbl, int page_id, int ns_id, byte[] ttl_wo_ns, boolean redirect, DateAdp modified_on, byte[] text_zip_data, int text_raw_len, int random_int, int text_db_id, int html_db_id) {
+		core_tbl.Insert_cmd_by_batch(page_id, ns_id, ttl_wo_ns, redirect, modified_on, text_raw_len, random_int, text_db_id, html_db_id);
+		text_tbl.Insert_cmd_by_batch(page_id, text_zip_data);
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_page_tid.java

@@ -0,0 +1,41 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.xtns.wdatas.*;
+public class Xow_page_tid {
+	public static byte Identify(int wiki_tid, int ns_id, byte[] ttl) {
+		switch (ns_id) {
+			case Xow_ns_.Id_mediawiki:
+			case Xow_ns_.Id_user:
+				return Identify_by_ttl(ttl);
+			case gplx.xowa.xtns.scribunto.Scrib_xtn_mgr.Ns_id_module:
+				return	(Bry_.Has_at_end(ttl, Ext_doc))
+					? Tid_wikitext : Tid_lua;
+			default:
+				return Wdata_wiki_mgr.Wiki_page_is_json(wiki_tid, ns_id)
+					? Tid_json : Tid_wikitext;
+		}
+	}
+	public static byte Identify_by_ttl(byte[] ttl) {
+		if		(Bry_.Has_at_end(ttl, Ext_css))	return Tid_css;
+		else if (Bry_.Has_at_end(ttl, Ext_js))	return Tid_js;
+		else									return Tid_wikitext;
+	}
+	private static final byte[] Ext_js = Bry_.new_a7(".js"), Ext_css = Bry_.new_a7(".css"), Ext_doc= Bry_.new_a7("/doc");
+	public static final byte Tid_wikitext = 1, Tid_json = 2, Tid_js = 3, Tid_css = 4, Tid_lua = 5;
+}

400_xowa/src/gplx/xowa/wikis/Xow_wiki_abrv.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.langs.*;
+public class Xow_wiki_abrv {
+	public Xol_lang_itm Lang_itm() {return lang_itm;} private Xol_lang_itm lang_itm;
+	public byte Domain_tid() {return domain_tid;} private byte domain_tid;
+	public void Ctor_by_parse(Xol_lang_itm lang_itm, byte domain_tid) {
+		this.lang_itm = lang_itm; this.domain_tid = domain_tid;
+	}
+	public void Clear() {
+		lang_itm = null;
+		domain_tid = Xow_wiki_abrv_.Tid_null;
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_wiki_abrv_.java

@@ -0,0 +1,73 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.wikis.domains.*;
+import gplx.core.primitives.*; import gplx.core.btries.*;
+import gplx.xowa.langs.*;
+public class Xow_wiki_abrv_ {
+	public static boolean parse_(Xow_wiki_abrv rv, byte[] src, int bgn, int end) {
+		rv.Clear();
+		if (end - bgn == 0) return false; // empty bry
+		Object o = trie.Match_bgn(src, end - 1, bgn - 1); if (o == null) return false;
+		byte   tid				= ((Byte_obj_val)o).Val();
+		Xol_lang_itm lang_itm	= Xol_lang_itm_.Get_by_key_or_intl(src, bgn, trie.Match_pos() + 1);
+		rv.Ctor_by_parse(lang_itm, tid);
+		return true;
+	}
+	public static final byte 
+	  Tid_null						= Xow_domain_type_.Tid_other
+	, Tid_wikipedia					= Xow_domain_type_.Tid_wikipedia
+	, Tid_wiktionary				= Xow_domain_type_.Tid_wiktionary
+	, Tid_wikisource				= Xow_domain_type_.Tid_wikisource
+	, Tid_wikibooks					= Xow_domain_type_.Tid_wikibooks
+	, Tid_wikiversity				= Xow_domain_type_.Tid_wikiversity
+	, Tid_wikiquote					= Xow_domain_type_.Tid_wikiquote
+	, Tid_wikinews					= Xow_domain_type_.Tid_wikinews
+	, Tid_wikivoyage				= Xow_domain_type_.Tid_wikivoyage
+	, Tid_commons					= Xow_domain_type_.Tid_commons
+	, Tid_species					= Xow_domain_type_.Tid_species
+	, Tid_meta						= Xow_domain_type_.Tid_meta
+	, Tid_incubator					= Xow_domain_type_.Tid_incubator
+	, Tid_wikidata					= Xow_domain_type_.Tid_wikidata
+	, Tid_mediawiki					= Xow_domain_type_.Tid_mediawiki
+	, Tid_wmfblog					= Xow_domain_type_.Tid_wmfblog
+	;
+	private static final Btrie_bwd_mgr trie = Init_trie();
+	private static Btrie_bwd_mgr Init_trie() {
+		Btrie_bwd_mgr rv = new Btrie_bwd_mgr(false);
+		Init_trie_itm(rv, "wiki"					, Tid_wikipedia);
+		Init_trie_itm(rv, "wiktionary"				, Tid_wiktionary);
+		Init_trie_itm(rv, "wikisource"				, Tid_wikisource);
+		Init_trie_itm(rv, "wikibooks"				, Tid_wikibooks);
+		Init_trie_itm(rv, "wikiversity"				, Tid_wikiversity);
+		Init_trie_itm(rv, "wikiquote"				, Tid_wikiquote);
+		Init_trie_itm(rv, "wikinews"				, Tid_wikinews);
+		Init_trie_itm(rv, "wikivoyage"				, Tid_wikivoyage);
+		Init_trie_itm(rv, "commonswiki"				, Tid_commons);
+		Init_trie_itm(rv, "specieswiki"				, Tid_species);
+		Init_trie_itm(rv, "metawiki"				, Tid_meta);
+		Init_trie_itm(rv, "incubatorwiki"			, Tid_incubator);
+		Init_trie_itm(rv, "wikidatawiki"			, Tid_wikidata);
+		Init_trie_itm(rv, "mediawikiwiki"			, Tid_mediawiki);
+		Init_trie_itm(rv, "foundationwiki"			, Tid_wmfblog);
+		return rv;
+	}
+	private static void Init_trie_itm(Btrie_bwd_mgr rv, String abrv_name, byte abrv_tid) {
+		rv.Add(abrv_name, Byte_obj_val.new_(abrv_tid));
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_wiki_abrv_tst.java

@@ -0,0 +1,52 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import org.junit.*; import gplx.xowa.langs.*;
+public class Xow_wiki_abrv_tst {
+	@Before public void init() {fxt.Clear();} private Xow_wiki_abrv_fxt fxt = new Xow_wiki_abrv_fxt();
+	@Test  public void Parse() {
+		fxt.Parse("foundationwiki"			, Xol_lang_itm_.Id__intl	, Xow_wiki_abrv_.Tid_wmfblog);
+		fxt.Parse("wikidatawiki"			, Xol_lang_itm_.Id__intl	, Xow_wiki_abrv_.Tid_wikidata);
+		fxt.Parse("mediawikiwiki"			, Xol_lang_itm_.Id__intl	, Xow_wiki_abrv_.Tid_mediawiki);
+		fxt.Parse("commonswiki"				, Xol_lang_itm_.Id__intl	, Xow_wiki_abrv_.Tid_commons);
+		fxt.Parse("specieswiki"				, Xol_lang_itm_.Id__intl	, Xow_wiki_abrv_.Tid_species);
+		fxt.Parse("metawiki"				, Xol_lang_itm_.Id__intl	, Xow_wiki_abrv_.Tid_meta);
+		fxt.Parse("incubatorwiki"			, Xol_lang_itm_.Id__intl	, Xow_wiki_abrv_.Tid_incubator);
+		fxt.Parse("enwiki"					, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wikipedia);
+		fxt.Parse("enwiktionary"			, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wiktionary);
+		fxt.Parse("enwikisource"			, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wikisource);
+		fxt.Parse("enwikibooks"				, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wikibooks);
+		fxt.Parse("enwikiversity"			, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wikiversity);
+		fxt.Parse("enwikiquote"				, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wikiquote);
+		fxt.Parse("enwikinews"				, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wikinews);
+		fxt.Parse("enwikivoyage"			, Xol_lang_itm_.Id_en		, Xow_wiki_abrv_.Tid_wikivoyage);
+		fxt.Parse("frwiki"					, Xol_lang_itm_.Id_fr		, Xow_wiki_abrv_.Tid_wikipedia);
+		fxt.Parse("unknown"					, Xol_lang_itm_.Id__unknown	, Xow_wiki_abrv_.Tid_null);
+	}
+}
+class Xow_wiki_abrv_fxt {
+	private Xow_wiki_abrv abrv = new Xow_wiki_abrv();
+	public void Clear() {}
+	public void Parse(String raw, int expd_lang_id, byte expd_domain_tid) {
+		byte[] raw_bry = Bry_.new_a7(raw);
+		Xow_wiki_abrv_.parse_(abrv, raw_bry, 0, raw_bry.length);
+		Xol_lang_itm actl_lang_itm = abrv.Lang_itm();
+		Tfds.Eq(expd_lang_id	, actl_lang_itm == null ? Xol_lang_itm_.Id__unknown :  actl_lang_itm.Id());
+		Tfds.Eq(expd_domain_tid	, abrv.Domain_tid());
+	}
+}

400_xowa/src/gplx/xowa/wikis/Xow_wiki_alias.java

@@ -0,0 +1,244 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import gplx.xowa.wikis.domains.*;
+import gplx.core.primitives.*; import gplx.core.btries.*;
+public class Xow_wiki_alias {
+	public Io_url Fil() {return fil;} public Xow_wiki_alias Fil_(Io_url v) {fil = v; return this;} Io_url fil;
+	public byte Tid() {return tid;} private byte tid;
+	public byte[] Domain() {return domain;} private byte[] domain;
+	public String Date() {return date;} private String date;	// needs to be String to handle "latest"
+	public Xow_wiki_alias Parse(String fil_name) {return Parse(Bry_.new_a7(fil_name));}
+	public Xow_wiki_alias Parse(byte[] fil_name) {
+		int fil_name_len = fil_name.length;
+		int dash_0 = Bry_finder.Find_fwd(fil_name, Byte_ascii.Dash, 0			, fil_name_len); if (dash_0 == Bry_.NotFound) throw Exc_.new_parse_type(Xow_wiki_alias.class, String_.new_u8(fil_name));
+		int dash_1 = Bry_finder.Find_fwd(fil_name, Byte_ascii.Dash, dash_0 + 1	, fil_name_len); if (dash_1 == Bry_.NotFound) throw Exc_.new_parse_type(Xow_wiki_alias.class, String_.new_u8(fil_name));
+		domain = Parse__domain_name(fil_name, 0, dash_0);
+		date = String_.new_a7(fil_name, dash_0 + 1, dash_1);
+		tid = Parse__tid(fil_name, dash_1 + 1, fil_name_len);
+		return this;
+	}
+	public static int Extract_lang(byte[] src) {
+		if (alias_bry_trie == null) Init_aliases();
+		Object o = alias_bry_trie.Match_bgn(src, src.length - 1, 0 - 1);
+		return (o == null) ? -1 : alias_bry_trie.Match_pos();
+	}
+	public static byte[] Build_alias(Xow_domain wiki_type) {
+		if (alias_bry_trie == null) Init_aliases();
+		int tid = wiki_type.Domain_tid();
+		byte[] alias = (byte[])alias_val_hash.Get_by(Int_obj_ref.new_(tid));
+		if (alias == null) return null;	
+		switch (tid) {
+			case Xow_domain_type_.Tid_commons:
+			case Xow_domain_type_.Tid_species:
+			case Xow_domain_type_.Tid_meta:
+			case Xow_domain_type_.Tid_incubator:
+			case Xow_domain_type_.Tid_wikidata:
+			case Xow_domain_type_.Tid_mediawiki:
+			case Xow_domain_type_.Tid_wmfblog:
+				return alias;
+			case Xow_domain_type_.Tid_wikipedia:
+			case Xow_domain_type_.Tid_wiktionary:
+			case Xow_domain_type_.Tid_wikisource:
+			case Xow_domain_type_.Tid_wikibooks:
+			case Xow_domain_type_.Tid_wikiversity:
+			case Xow_domain_type_.Tid_wikiquote:
+			case Xow_domain_type_.Tid_wikinews:
+			case Xow_domain_type_.Tid_wikivoyage:
+			case Xow_domain_type_.Tid_wikimedia:
+				return Bry_.Add(wiki_type.Lang_orig_key(), alias);
+			default:
+				throw Exc_.new_unhandled(tid);
+		}
+	}
+  	public static byte[] Parse_wmf_key(byte[] src) {return Parse__domain_name(src, 0, src.length);}
+	public static byte[] Parse__domain_name_null = null;
+	public static byte[] Parse__domain_name(byte[] src, int bgn, int end) {
+		if (end - bgn == 0) return null; // empty bry;
+		if (alias_bry_trie == null) Init_aliases();
+		Object o = alias_bry_trie.Match_bgn(src, end - 1, bgn - 1); if (o == null) return Parse__domain_name_null;
+		int domain_tid = ((Int_obj_ref)o).Val();
+		Bry_bfr bfr = Bry_bfr.reset_(255);
+		switch (domain_tid) {
+			case Domain_wikimediafoundation:	return bfr.Add(Xow_domain_type_.Key_bry_wmforg).Add_byte(Byte_ascii.Dot).Add(Xow_domain_.Seg_bry_org).Xto_bry_and_clear();
+			case Domain_wikidata:
+			case Domain_mediawiki:				return bfr.Add(Xow_domain_.Seg_bry_www).Add_byte(Byte_ascii.Dot).Add(Xow_domain_type_.Get_type_as_bry(domain_tid)).Add_byte(Byte_ascii.Dot).Add(Xow_domain_.Seg_bry_org).Xto_bry_and_clear();
+			case Domain_commons:
+			case Domain_species:
+			case Domain_meta:
+			case Domain_incubator:				return bfr.Add(Xow_domain_type_.Get_type_as_bry(domain_tid)).Add_byte(Byte_ascii.Dot).Add(Xow_domain_type_.Key_bry_wikimedia).Add_byte(Byte_ascii.Dot).Add(Xow_domain_.Seg_bry_org).Xto_bry_and_clear();
+			case Domain_wikipedia:
+			case Domain_wiktionary:
+			case Domain_wikisource:
+			case Domain_wikibooks:
+			case Domain_wikiversity:
+			case Domain_wikiquote:
+			case Domain_wikinews:
+			case Domain_wikivoyage:
+			case Domain_wikimedia:
+				bfr.Add_mid(src, 0, alias_bry_trie.Match_pos() + 1);
+				bfr.Add_byte(Byte_ascii.Dot);
+				return bfr.Add(Xow_domain_type_.Get_type_as_bry(domain_tid)).Add_byte(Byte_ascii.Dot).Add(Xow_domain_.Seg_bry_org).Xto_bry_and_clear();
+		}
+		return null;
+	}
+	// TODO: swap out above with below
+//		public byte[] Domain() {if (domain == null) domain = Domain_init(lang_itm, domain_tid); return domain;} private byte[] domain;
+//		private static byte[] Domain_init(Xol_lang_itm lang_itm, byte domain_tid) {
+//			switch (domain_tid) {
+//				case Xow_wiki_abrv_.Tid_wmfblog:	return Xow_domain_.Bry_wikimediafoundation;
+//				case Xow_wiki_abrv_.Tid_wikidata:				return Xow_domain_.Domain_bry_wikidata;
+//				case Xow_wiki_abrv_.Tid_mediawiki:				return Xow_domain_.Bry_mediawiki;
+//				case Xow_wiki_abrv_.Tid_commons:				return Xow_domain_.Domain_bry_commons;
+//				case Xow_wiki_abrv_.Tid_species:				return Xow_domain_.Bry_species;
+//				case Xow_wiki_abrv_.Tid_meta:					return Xow_domain_.Bry_meta;
+//				case Xow_wiki_abrv_.Tid_incubator:				return Xow_domain_.Bry_incubator;
+//				case Xow_wiki_abrv_.Tid_wikipedia:
+//				case Xow_wiki_abrv_.Tid_wiktionary:
+//				case Xow_wiki_abrv_.Tid_wikisource:
+//				case Xow_wiki_abrv_.Tid_wikibooks:
+//				case Xow_wiki_abrv_.Tid_wikiversity:
+//				case Xow_wiki_abrv_.Tid_wikiquote:
+//				case Xow_wiki_abrv_.Tid_wikinews:
+//				case Xow_wiki_abrv_.Tid_wikivoyage:
+//					return Bry_.Add
+//					( lang_itm.Key()								// en
+//					, Byte_ascii.Dot_bry							// .
+//					, Xow_domain_type_.Get_type_as_bry(domain_tid)		// wikipedia
+//					, Byte_ascii.Dot_bry							// .
+//					, Xow_domain_.Seg_bry_org					// org
+//					);
+//				default:
+//					return Bry_.Empty;
+//			}
+//		}
+	public static byte Parse__tid(String src) {return Parse__tid(Bry_.new_u8(src));}
+	public static byte Parse__tid(byte[] src) {return Parse__tid(src, 0, src.length);}
+	public static byte Parse__tid(byte[] src, int bgn, int end) {
+		if (tid_bry_trie == null) Init_tids();
+		Object o = tid_bry_trie.Match_bgn(src, bgn, end); if (o == null) throw Exc_.new_parse_type(Xow_wiki_alias.class, String_.new_u8(src));
+		return ((Byte_obj_ref)o).Val();
+	}
+	public static void Build_alias_by_lang_tid(Bry_bfr bfr, byte[] lang_key, Int_obj_ref wiki_tid) {
+		if (alias_bry_trie == null) Init_aliases();
+		byte[] domain_suffix = (byte[])alias_val_hash.Get_by(wiki_tid);
+		if (domain_suffix == null) return;
+		switch (wiki_tid.Val()) {
+			case Xow_domain_type_.Tid_commons:
+			case Xow_domain_type_.Tid_species:
+			case Xow_domain_type_.Tid_meta:
+			case Xow_domain_type_.Tid_incubator:
+			case Xow_domain_type_.Tid_wikidata:
+			case Xow_domain_type_.Tid_mediawiki:
+			case Xow_domain_type_.Tid_wmfblog:
+				bfr.Add(domain_suffix);
+				break;
+			case Xow_domain_type_.Tid_other:
+				break;
+			default:
+				bfr.Add(lang_key).Add(domain_suffix);
+				break;
+		}
+	}
+	public static Xow_domain parse_by_wmf_key(byte[] wmf_key) {
+		if (Bry_.Has(wmf_key, Byte_ascii.Underline))	// convert "_" to "-"; note that wmf_keys have a strict format of langtype; EX: "zh_yuewiki"; DATE:2014-10-06
+			wmf_key = Bry_.Replace_create(wmf_key, Byte_ascii.Underline, Byte_ascii.Dash);
+		byte[] domain_bry = Parse__domain_name(wmf_key, 0, wmf_key.length);
+		Xow_domain rv = Xow_domain_.parse(domain_bry);
+		rv.Abrv_wm_(wmf_key);
+		return rv;
+	}
+	public static final byte Tid_null = 0, Tid_pages_articles = 1, Tid_pages_meta_current = 2, Tid_categorylinks = 3, Tid_page_props = 4, Tid_image = 5;
+	public static final String Key_null = ""
+	, Key_pages_articles = "pages-articles", Key_pages_meta_current = "pages-meta-current"
+	, Key_categorylinks = "categorylinks", Key_page_props = "page_props"
+	, Key_image = "image"
+	;
+	private static final byte 
+	  Domain_wikipedia = Xow_domain_type_.Tid_wikipedia
+	, Domain_wiktionary = Xow_domain_type_.Tid_wiktionary
+	, Domain_wikisource = Xow_domain_type_.Tid_wikisource
+	, Domain_wikibooks = Xow_domain_type_.Tid_wikibooks
+	, Domain_wikiversity = Xow_domain_type_.Tid_wikiversity
+	, Domain_wikiquote = Xow_domain_type_.Tid_wikiquote
+	, Domain_wikinews = Xow_domain_type_.Tid_wikinews
+	, Domain_wikivoyage = Xow_domain_type_.Tid_wikivoyage
+	, Domain_wikimedia = Xow_domain_type_.Tid_wikimedia
+	, Domain_commons = Xow_domain_type_.Tid_commons
+	, Domain_species = Xow_domain_type_.Tid_species
+	, Domain_meta = Xow_domain_type_.Tid_meta
+	, Domain_incubator = Xow_domain_type_.Tid_incubator
+	, Domain_wikidata = Xow_domain_type_.Tid_wikidata
+	, Domain_mediawiki = Xow_domain_type_.Tid_mediawiki
+	, Domain_wikimediafoundation = Xow_domain_type_.Tid_wmfblog;
+	private static void Init_aliases() {
+		alias_bry_trie = new Btrie_bwd_mgr(false);
+		alias_val_hash = Hash_adp_.new_();
+		Init_alias("wiki"					, Domain_wikipedia);
+		Init_alias("wiktionary"				, Domain_wiktionary);
+		Init_alias("wikisource"				, Domain_wikisource);
+		Init_alias("wikibooks"				, Domain_wikibooks);
+		Init_alias("wikiversity"			, Domain_wikiversity);
+		Init_alias("wikiquote"				, Domain_wikiquote);
+		Init_alias("wikinews"				, Domain_wikinews);
+		Init_alias("wikivoyage"				, Domain_wikivoyage);
+		Init_alias("wikimedia"				, Domain_wikimedia);
+		Init_alias("commonswiki"			, Domain_commons);
+		Init_alias("specieswiki"			, Domain_species);
+		Init_alias("metawiki"				, Domain_meta);
+		Init_alias("incubatorwiki"			, Domain_incubator);
+		Init_alias("wikidatawiki"			, Domain_wikidata);
+		Init_alias("mediawikiwiki"			, Domain_mediawiki);
+		Init_alias("foundationwiki"			, Domain_wikimediafoundation);
+	}
+	private static void Init_alias(String alias_str, byte domain) {
+		byte[] alias_bry = Bry_.new_a7(alias_str);
+		Int_obj_ref domain_bval = Int_obj_ref.new_(domain);
+		alias_bry_trie.Add(alias_bry, domain_bval);
+		alias_val_hash.Add(domain_bval, alias_bry);
+	}
+	private static void Init_tids() {
+		tid_bry_trie = Btrie_slim_mgr.ci_ascii_();	// NOTE:ci.ascii:MW_const.en
+		tid_val_hash = Hash_adp_.new_();
+		Init_tid(Key_pages_articles		, Tid_pages_articles);
+		Init_tid(Key_pages_meta_current	, Tid_pages_meta_current);
+		Init_tid(Key_categorylinks		, Tid_categorylinks);
+		Init_tid(Key_page_props			, Tid_page_props);
+		Init_tid(Key_image				, Tid_image);
+	}
+	public static String Tid_to_str(byte v) {
+		switch (v) {
+			case Tid_pages_articles			: return Key_pages_articles;
+			case Tid_pages_meta_current		: return Key_pages_meta_current;
+			case Tid_categorylinks			: return Key_categorylinks;
+			case Tid_page_props				: return Key_page_props;
+			case Tid_image					: return Key_image;
+			default							: throw Exc_.new_unhandled(v);
+		}
+	}
+	private static void Init_tid(String tid_str, byte tid) {
+		byte[] tid_bry = Bry_.new_a7(tid_str);
+		Byte_obj_ref tid_val = Byte_obj_ref.new_(tid);
+		tid_bry_trie.Add_obj(tid_bry, tid_val);
+		tid_val_hash.Add(tid_val, tid_bry);
+	}
+	private static Hash_adp alias_val_hash;
+	private static Btrie_bwd_mgr alias_bry_trie;
+	private static Hash_adp tid_val_hash;
+	private static Btrie_slim_mgr tid_bry_trie;
+}

400_xowa/src/gplx/xowa/wikis/Xow_wiki_alias_tst.java

@@ -0,0 +1,97 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
+import org.junit.*; import gplx.core.primitives.*; import gplx.xowa.wikis.*;
+public class Xow_wiki_alias_tst {
+	Xow_wiki_alias_fxt fxt = new Xow_wiki_alias_fxt();
+	@Test  public void Parse()	{fxt.Parse("enwiki-20121201-pages-articles.xml.bz2", "en.wikipedia.org", "20121201", Xow_wiki_alias.Tid_pages_articles);}
+	@Test  public void Parse__domain_name() {
+		fxt.Parse__domain_name("foundationwiki"			, "wikimediafoundation.org");
+		fxt.Parse__domain_name("wikidatawiki"			, "www.wikidata.org");
+		fxt.Parse__domain_name("mediawikiwiki"			, "www.mediawiki.org");
+		fxt.Parse__domain_name("commonswiki"			, "commons.wikimedia.org");
+		fxt.Parse__domain_name("specieswiki"			, "species.wikimedia.org");
+		fxt.Parse__domain_name("metawiki"				, "meta.wikimedia.org");
+		fxt.Parse__domain_name("incubatorwiki"			, "incubator.wikimedia.org");
+		fxt.Parse__domain_name("enwiki"					, "en.wikipedia.org");
+		fxt.Parse__domain_name("enwiktionary"			, "en.wiktionary.org");
+		fxt.Parse__domain_name("enwikisource"			, "en.wikisource.org");
+		fxt.Parse__domain_name("enwikibooks"			, "en.wikibooks.org");
+		fxt.Parse__domain_name("enwikiversity"			, "en.wikiversity.org");
+		fxt.Parse__domain_name("enwikiquote"			, "en.wikiquote.org");
+		fxt.Parse__domain_name("enwikinews"				, "en.wikinews.org");
+		fxt.Parse__domain_name("enwikivoyage"			, "en.wikivoyage.org");
+		fxt.Parse__domain_name("plwikimedia"			, "pl.wikimedia.org");
+	}
+	@Test  public void Parse__tid() {
+		fxt.Parse__tid("pages-articles.xml"				, Xow_wiki_alias.Tid_pages_articles);
+		fxt.Parse__tid("pages-meta-current.xml"			, Xow_wiki_alias.Tid_pages_meta_current);
+	}
+	@Test  public void Build_alias() {
+		fxt.Build_alias("simple.wikipedia.org", "simplewiki");
+		fxt.Build_alias("en.wikipedia.org", "enwiki");
+		fxt.Build_alias("commons.wikimedia.org", "commonswiki");
+	}
+	@Test  public void Build_wmf_src_dir() {
+		fxt.Build_wmf_src_dir("simplewiki", "latest", "http://dumps.wikimedia.your.org/simplewiki/latest/");
+	}
+	@Test  public void Build_wmf_src_name() {
+		fxt.Build_wmf_src_name("simplewiki", "latest", Xow_wiki_alias.Key_pages_articles, "simplewiki-latest-pages-articles.xml.bz2");
+	}
+	@Test  public void Build_alias_by_lang_tid() {
+		fxt.Build_alias_by_lang_tid("en", Xow_domain_type_.Tid_wikipedia, "enwiki");
+	}
+	@Test   public void Parse_by_wmf_key() {
+		fxt.Test_parse_by_wmf_key("enwiki", "en", "en.wikipedia.org");
+		fxt.Test_parse_by_wmf_key("zh_yuewiki", "zh-yue", "zh-yue.wikipedia.org");
+	}
+}
+class Xow_wiki_alias_fxt {
+	Xow_wiki_alias file = new Xow_wiki_alias();
+	public void Parse(String name, String domain, String date, byte tid) {
+		Io_url fil = Io_url_.mem_fil_("mem/xowa/temp/" + name);
+		file.Fil_(fil).Parse(fil.NameOnly());
+		Tfds.Eq(domain	, String_.new_a7(file.Domain()));
+		Tfds.Eq(date	, file.Date());
+		Tfds.Eq(tid		, file.Tid());
+	}
+	public void Parse__domain_name(String raw_str, String expd) {byte[] raw = Bry_.new_a7(raw_str); Tfds.Eq(expd, String_.new_a7(Xow_wiki_alias.Parse__domain_name(raw, 0, raw.length)));}
+	public void Parse__tid(String raw_str, byte expd) {Tfds.Eq(expd, Xow_wiki_alias.Parse__tid(raw_str));}
+	public void Build_alias(String domain_str, String expd) {
+		Xow_domain domain = Xow_domain_.parse(Bry_.new_a7(domain_str));
+		byte[] actl = Xow_wiki_alias.Build_alias(domain);
+		Tfds.Eq(expd, String_.new_a7(actl));
+	}	private Bry_bfr tmp_bfr = Bry_bfr.reset_(255);
+	public void Build_wmf_src_dir(String alias, String date, String expd) {
+		byte[] actl = Xob_dump_file_.Bld_dump_dir_url(Bry_.new_a7(Xob_dump_file_.Server_your_org), Bry_.new_a7(alias), Bry_.new_a7(date));
+		Tfds.Eq(expd, String_.new_a7(actl));
+	}
+	public void Build_wmf_src_name(String alias, String date, String dump_type, String expd) {
+		byte[] actl = Xob_dump_file_.Bld_dump_file_name(Bry_.new_a7(alias), Bry_.new_a7(date), Bry_.new_a7(dump_type), Xob_dump_file_.Ext_xml_bz2);
+		Tfds.Eq(expd, String_.new_a7(actl));
+	}
+	public void Build_alias_by_lang_tid(String lang_key, int wiki_tid, String expd) {
+		Xow_wiki_alias.Build_alias_by_lang_tid(tmp_bfr, Bry_.new_a7(lang_key), wiki_tid_ref.Val_(wiki_tid));
+		Tfds.Eq_bry(Bry_.new_u8(expd), tmp_bfr.Xto_bry_and_clear());
+	}	static final Int_obj_ref wiki_tid_ref = Int_obj_ref.zero_();
+	public void Test_parse_by_wmf_key(String wmf_key, String expd_lang_key, String expd_domain) {
+		Xow_domain domain = Xow_wiki_alias.parse_by_wmf_key(Bry_.new_a7(wmf_key));
+		Tfds.Eq(expd_lang_key	, String_.new_a7(domain.Lang_key()));
+		Tfds.Eq(expd_domain		, String_.new_a7(domain.Domain_bry()));
+	}
+}

400_xowa/src/gplx/xowa/wikis/caches/Xow_cache_mgr.java

@@ -0,0 +1,64 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.caches; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xow_cache_mgr {
+	private Xowe_wiki wiki;
+	public Xow_cache_mgr(Xowe_wiki wiki) {
+		this.wiki = wiki;
+		page_cache = new Xow_page_cache(wiki);
+		defn_cache = new Xow_defn_cache(wiki.Lang());
+		lst_cache = new Xow_defn_cache(wiki.Lang());
+	}
+	public Hash_adp Tmpl_result_cache() {return tmpl_result_cache;} private Hash_adp tmpl_result_cache = Hash_adp_bry.cs_();
+	public Xow_page_cache Page_cache() {return page_cache;} private Xow_page_cache page_cache;
+	public Xow_defn_cache Defn_cache() {return defn_cache;} private Xow_defn_cache defn_cache;
+	public Xow_defn_cache Lst_cache() {return lst_cache;} private Xow_defn_cache lst_cache;
+	public KeyVal[] Scrib_lang_names() {
+		if (scrib_lang_names == null) {
+			List_adp list = List_adp_.new_();
+			Cfg_nde_root root = wiki.Appe().Lang_mgr().Groups();
+			int len = root.Root_len();
+			for (int i = 0; i < len; i++) {
+				Cfg_nde_obj nde = root.Root_get_at(i);
+				Scrib_lang_names_grps(list, nde);
+			}
+			scrib_lang_names = (KeyVal[])list.To_ary(KeyVal.class);
+		}
+		return scrib_lang_names;
+	}	private static KeyVal[] scrib_lang_names;
+	private void Scrib_lang_names_grps(List_adp list, Cfg_nde_obj nde) {
+		int len = nde.Nde_subs_len();
+		for (int i = 0; i < len; i++) {
+			Cfg_nde_obj lang_nde = nde.Nde_subs_get_at(i);
+			if (lang_nde.Nde_typ_is_grp())
+				Scrib_lang_names_grps(list, lang_nde);
+			else {
+				Xoac_lang_itm lang_itm = (Xoac_lang_itm)lang_nde;
+				KeyVal kv = KeyVal_.new_(String_.new_u8(lang_itm.Key_bry()), String_.new_u8(lang_itm.Local_name_bry()));
+				list.Add(kv);
+			}
+		}
+	}
+	public void Free_mem_all() {
+		tmpl_result_cache.Clear();
+		defn_cache.Free_mem_all();
+		page_cache.Free_mem_all();
+		lst_cache.Free_mem_all();
+		scrib_lang_names = null;
+	}
+}

400_xowa/src/gplx/xowa/wikis/caches/Xow_defn_cache.java

@@ -0,0 +1,37 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.caches; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.intl.*;
+public class Xow_defn_cache {	// stores compiled Xot_defn
+	private Xol_lang lang;		// needed to lowercase names;
+	private Bry_bfr upper_1st_bfr = Bry_bfr.reset_(255);
+	private Gfo_cache_mgr cache = new Gfo_cache_mgr().Max_size_(64 * 1024 * 1024).Reduce_by_(32 * 1024 * 1024);
+	public Xow_defn_cache(Xol_lang lang) {this.lang = lang;}
+	public Xot_defn Get_by_key(byte[] name) {return (Xot_defn)cache.Get_by_key(name);}
+	public void Free_mem_all()	{cache.Clear();}
+	public void Free_mem_some() {cache.Reduce_recent();}
+	public void Add(Xot_defn defn, byte case_match) {
+		byte[] name = defn.Name();
+		int cache_size = defn.Cache_size();			// OBSOLETE: * 2 b/c it has src and root; 
+		cache.Add_replace(name, defn, cache_size);
+		if (case_match == Xow_ns_case_.Id_1st) {
+			name = lang.Case_mgr().Case_build_1st_upper(upper_1st_bfr, name, 0, name.length);
+			cache.Add_replace(name, defn, 0);
+		}
+	}
+}

400_xowa/src/gplx/xowa/wikis/caches/Xow_page_cache.java

@@ -0,0 +1,40 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.caches; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xow_page_cache {
+	private Xowe_wiki wiki;
+	private Hash_adp_bry cache = Hash_adp_bry.cs_();	// NOTE: wiki titles are not case-sensitive when ns is "1st-letter" (EX: w:earth an w:Earth); in these cases, two entries will be stored
+	public Xow_page_cache(Xowe_wiki wiki) {this.wiki = wiki;}
+	public byte[] Get_or_load_as_src(Xoa_ttl ttl) {
+		Xow_page_cache_itm rv = Get_or_load_as_itm(ttl);
+		return rv == null ? null : rv.Wtxt();
+	}
+	public Xow_page_cache_itm Get_or_load_as_itm(Xoa_ttl ttl) {
+		byte[] ttl_full_db = ttl.Full_db();
+		Xow_page_cache_itm rv = (Xow_page_cache_itm)cache.Get_by_bry(ttl_full_db);
+		if (rv == null) {
+			Xoae_page page = wiki.Data_mgr().Get_page(ttl, true);	// NOTE: do not call Db_mgr.Load_page; need to handle redirects
+			if (!page.Missing()) {
+				rv = new Xow_page_cache_itm(page.Ttl(), page.Data_raw(), page.Redirected_src());
+				cache.Add_bry_obj(ttl_full_db, rv);
+			}
+		}
+		return rv;
+	}
+	public void Free_mem_all() {cache.Clear();}
+}

400_xowa/src/gplx/xowa/wikis/caches/Xow_page_cache_itm.java

@@ -0,0 +1,27 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.caches; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xow_page_cache_itm {
+	public Xow_page_cache_itm(Xoa_ttl ttl, byte[] wtxt, byte[] redirected_src_wtxt) {
+		this.ttl = ttl; this.wtxt = wtxt; this.redirected_src_wtxt = redirected_src_wtxt;
+	}
+	public Xoa_ttl Ttl() {return ttl;} private Xoa_ttl ttl;
+	public byte[] Wtxt() {return wtxt;} private byte[] wtxt;
+	public byte[] Redirected_src_wtxt() {return redirected_src_wtxt;} private byte[] redirected_src_wtxt;
+	public static final Xow_page_cache_itm Null = null;
+}

400_xowa/src/gplx/xowa/wikis/data/Xow_page_fetcher.java

@@ -0,0 +1,24 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.wikis.data.tbls.*;
+public interface Xow_page_fetcher {
+	Xow_page_fetcher Wiki_(Xowe_wiki v);
+	byte[] Get_by(int ns_id, byte[] ttl);
+	void Clear();
+}

400_xowa/src/gplx/xowa/wikis/data/Xow_page_fetcher_test.java

@@ -0,0 +1,32 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.wikis.data.tbls.*;
+public class Xow_page_fetcher_test implements Xow_page_fetcher {
+	public Xow_page_fetcher Wiki_(Xowe_wiki v) {return this;}
+	public void Clear() {pages.Clear();}	private Hash_adp pages = Hash_adp_.new_();
+	public void Add(int ns_id, byte[] ttl, byte[] text) {
+		Xowd_page_itm page = new Xowd_page_itm().Ns_id_(ns_id).Ttl_page_db_(ttl).Text_(text);
+		pages.Add(Make_key(ns_id, ttl), page);
+	}
+	public byte[] Get_by(int ns_id, byte[] ttl) {
+		Xowd_page_itm rv = (Xowd_page_itm)pages.Get_by(Make_key(ns_id, ttl));
+		return rv == null ? null : rv.Text();
+	}
+	String Make_key(int ns_id, byte[] ttl) {return Int_.Xto_str(ns_id) + "|" + String_.new_u8(ttl);}
+}

400_xowa/src/gplx/xowa/wikis/data/Xow_page_fetcher_wiki.java

@@ -0,0 +1,27 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xow_page_fetcher_wiki implements Xow_page_fetcher {
+	public Xow_page_fetcher Wiki_(Xowe_wiki v) {this.wiki = v; return this;} private Xowe_wiki wiki;
+	public void Clear() {}
+	public byte[] Get_by(int ns_id, byte[] ttl_bry) {
+		Xoa_ttl ttl = Xoa_ttl.parse_(wiki, ns_id, ttl_bry);
+		Xoae_page page = wiki.Data_mgr().Get_page(ttl, false);	// go through data_mgr in case of redirects
+		return page.Missing() ? null : page.Data_raw();
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/Xowd_core_db_props.java

@@ -0,0 +1,70 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.ios.*; import gplx.dbs.*; import gplx.dbs.cfgs.*;
+import gplx.dbs.metas.*; import gplx.xowa.bldrs.cmds.*; import gplx.xowa.dbs.*;
+public class Xowd_core_db_props {
+	public Xowd_core_db_props(int schema, Xowd_db_layout layout_text, Xowd_db_layout layout_html, Xowd_db_layout layout_file, byte zip_tid_text, byte zip_tid_html) {
+		this.schema = schema;
+		this.layout_text = layout_text; this.layout_html = layout_html; this.layout_file = layout_file;
+		this.zip_tid_text = zip_tid_text; this.zip_tid_html = zip_tid_html;
+	}
+	public int				Schema()				{return schema;}			private final int schema;
+	public boolean    		Schema_is_1()			{return schema == 1;}
+	public Xowd_db_layout	Layout_text()			{return layout_text;}		private final Xowd_db_layout layout_text;
+	public Xowd_db_layout	Layout_html()			{return layout_html;}		private final Xowd_db_layout layout_html;
+	public Xowd_db_layout	Layout_file()			{return layout_file;}		private final Xowd_db_layout layout_file;
+	public byte				Zip_tid_text()			{return zip_tid_text;}		private final byte zip_tid_text;
+	public byte				Zip_tid_html()			{return zip_tid_html;}		private final byte zip_tid_html;
+	public void Cfg_save(Db_cfg_tbl tbl) {
+		tbl.Conn().Txn_bgn();
+		tbl.Insert_int		(Cfg_grp, Cfg_key__schema_version		, schema);
+		tbl.Insert_str		(Cfg_grp, Cfg_key__layout_text			, layout_text.Name());
+		tbl.Insert_str		(Cfg_grp, Cfg_key__layout_html			, layout_html.Name());
+		tbl.Insert_str		(Cfg_grp, Cfg_key__layout_file			, layout_file.Name());
+		tbl.Insert_byte		(Cfg_grp, Cfg_key__zip_tid_text			, zip_tid_text);
+		tbl.Insert_byte		(Cfg_grp, Cfg_key__zip_tid_html			, zip_tid_html);
+		tbl.Conn().Txn_end();
+	}
+	public static Xowd_core_db_props Cfg_load(Io_url url, Db_conn conn) {
+		Db_cfg_tbl cfg_tbl = new Db_cfg_tbl(conn, "xowa_cfg");
+		return cfg_tbl.Select_int_or(Cfg_grp, Cfg_key__schema_version, 1) == 1
+			? new Xowd_core_db_props(1, Xowd_db_layout.Itm_lot, Xowd_db_layout.Itm_lot, Xowd_db_layout.Itm_lot, cfg_tbl.Select_byte_or(Xowe_wiki.Invk_db_mgr, Xodb_mgr_sql.Invk_data_storage_format, Io_stream_.Tid_gzip), Io_stream_.Tid_gzip)
+			: Cfg_load(cfg_tbl);
+	}
+	private static Xowd_core_db_props Cfg_load(Db_cfg_tbl tbl) {
+		Db_cfg_hash cfg_hash = tbl.Select_as_hash(Cfg_grp);
+		return new Xowd_core_db_props
+		( cfg_hash.Get(Cfg_key__schema_version).To_int()
+		, Xowd_db_layout.get_(cfg_hash.Get(Cfg_key__layout_text).To_str())
+		, Xowd_db_layout.get_(cfg_hash.Get(Cfg_key__layout_html).To_str())
+		, Xowd_db_layout.get_(cfg_hash.Get(Cfg_key__layout_file).To_str())
+		, cfg_hash.Get(Cfg_key__zip_tid_text).To_byte()
+		, cfg_hash.Get(Cfg_key__zip_tid_html).To_byte()
+		);
+	}
+	private static final String Cfg_grp = Xow_cfg_consts.Grp__wiki_core
+	, Cfg_key__schema_version		= "schema_version"
+	, Cfg_key__layout_text			= "layout_text"
+	, Cfg_key__layout_html			= "layout_html"
+	, Cfg_key__layout_file			= "layout_file"
+	, Cfg_key__zip_tid_text			= "zip_tid_text"
+	, Cfg_key__zip_tid_html			= "zip_tid_html"
+	;
+	public static final Xowd_core_db_props Test = new Xowd_core_db_props(2, Xowd_db_layout.Itm_few, Xowd_db_layout.Itm_few, Xowd_db_layout.Itm_few, Io_stream_.Tid_raw, Io_stream_.Tid_raw);
+}

400_xowa/src/gplx/xowa/wikis/data/Xowd_db_file.java

@@ -0,0 +1,94 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.dbs.*; import gplx.dbs.cfgs.*; import gplx.xowa.wikis.data.tbls.*; import gplx.xowa.bldrs.infos.*;
+public class Xowd_db_file {
+	Xowd_db_file(Db_cfg_tbl cfg_tbl, Xob_info_session info_session, Xob_info_file info_file, Xowd_core_db_props props, Xowd_db_file_schema_props schema_props, int id, byte tid, Io_url url, String ns_ids, int part_id, Guid_adp guid, Db_conn conn, byte cmd_mode) {
+		this.id = id; this.tid = tid; this.url = url; this.ns_ids = ns_ids; this.part_id = part_id; this.guid = guid;
+		this.conn = conn; this.cmd_mode = cmd_mode;
+		this.url_rel = url.NameAndExt();			
+		boolean schema_is_1 = props.Schema_is_1();
+		this.tbl__cfg = cfg_tbl;
+		this.tbl__db = new Xowd_xowa_db_tbl(conn, schema_is_1);
+		this.tbl__ns = new Xowd_site_ns_tbl(conn, schema_is_1);
+		this.tbl__site_stats = new Xowd_site_stats_tbl(conn, schema_is_1);
+		this.tbl__page = new Xowd_page_tbl(conn, schema_is_1);
+		this.tbl__text = new Xowd_text_tbl(conn, schema_is_1, props.Zip_tid_text());
+		this.tbl__html = new Xowd_html_tbl(conn, props.Zip_tid_html());
+		this.tbl__css_core = new Xowd_css_core_tbl(conn);
+		this.tbl__css_file = new Xowd_css_file_tbl(conn);
+		this.tbl__cat_core = new Xowd_cat_core_tbl(conn, schema_is_1);
+		this.tbl__cat_link = new Xowd_cat_link_tbl(conn, schema_is_1);
+		this.tbl__wbase_qid = new Xowd_wbase_qid_tbl(conn, schema_is_1, schema_props.Wbase__qid__src_ttl_has_spaces());
+		this.tbl__wbase_pid = new Xowd_wbase_pid_tbl(conn, schema_is_1);
+		this.tbl__search_word = new Xowd_search_word_tbl(conn, schema_is_1, schema_props.Search__word__page_count_exists());
+		this.tbl__search_link = new Xowd_search_link_tbl(conn, schema_is_1);
+		this.info_session = info_session;
+		this.info_file = info_file;
+	}
+	public int						Id()				{return id;}				private final int id;		// unique id in xowa_db
+	public byte						Tid()				{return tid;}				private final byte tid;
+	public Io_url					Url()				{return url;}				private final Io_url url;
+	public String					Url_rel()			{return url_rel;}			private final String url_rel;
+	public String					Ns_ids()			{return ns_ids;}			private final String ns_ids;
+	public int						Part_id()			{return part_id;}			private final int part_id;
+	public Guid_adp					Guid()				{return guid;}				private final Guid_adp guid;
+	public Db_conn					Conn()				{return conn;}				private final Db_conn conn;
+	public byte						Cmd_mode()			{return cmd_mode;}			public Xowd_db_file Cmd_mode_(byte v) {cmd_mode = v; return this;}		private byte cmd_mode;
+	public long						File_len()			{return file_len;}			public Xowd_db_file File_len_add(int v) {file_len += v; return this;}	private long file_len;
+	public long						File_max()			{return file_max;}			public Xowd_db_file File_max_(long v) {file_max = v; return this;}		private long file_max;
+	public Xob_info_session			Info_session()		{return info_session;}		private final Xob_info_session info_session;
+	public Xob_info_file			Info_file()			{return info_file;}			private final Xob_info_file info_file;
+	public Db_cfg_tbl				Tbl__cfg()			{return tbl__cfg;}			private final Db_cfg_tbl	tbl__cfg;
+	public Xowd_xowa_db_tbl			Tbl__db()			{return tbl__db;}			private final Xowd_xowa_db_tbl tbl__db;
+	public Xowd_site_ns_tbl			Tbl__ns()			{return tbl__ns;}			private final Xowd_site_ns_tbl tbl__ns;
+	public Xowd_page_tbl			Tbl__page()			{return tbl__page;}			private final Xowd_page_tbl	tbl__page;
+	public Xowd_text_tbl			Tbl__text()			{return tbl__text;}			private final Xowd_text_tbl tbl__text;
+	public Xowd_html_tbl			Tbl__html()			{return tbl__html;}			private final Xowd_html_tbl tbl__html;
+	public Xowd_css_core_tbl		Tbl__css_core()		{return tbl__css_core;}		private final Xowd_css_core_tbl tbl__css_core;
+	public Xowd_css_file_tbl		Tbl__css_file()		{return tbl__css_file;}		private final Xowd_css_file_tbl tbl__css_file;
+	public Xowd_cat_core_tbl		Tbl__cat_core()		{return tbl__cat_core;}		private final Xowd_cat_core_tbl tbl__cat_core;
+	public Xowd_cat_link_tbl		Tbl__cat_link()		{return tbl__cat_link;}		private final Xowd_cat_link_tbl tbl__cat_link;
+	public Xowd_search_word_tbl		Tbl__search_word()	{return tbl__search_word;}	private final Xowd_search_word_tbl tbl__search_word;
+	public Xowd_search_link_tbl		Tbl__search_link()	{return tbl__search_link;}	private final Xowd_search_link_tbl tbl__search_link;
+	public Xowd_site_stats_tbl		Tbl__site_stats()	{return tbl__site_stats;}	private final Xowd_site_stats_tbl tbl__site_stats;
+	public Xowd_wbase_qid_tbl		Tbl__wbase_qid()	{return tbl__wbase_qid;}	private final Xowd_wbase_qid_tbl tbl__wbase_qid;
+	public Xowd_wbase_pid_tbl		Tbl__wbase_pid()	{return tbl__wbase_pid;}	private final Xowd_wbase_pid_tbl tbl__wbase_pid;
+	public void						Rls()				{conn.Rls_conn();}
+
+	public static final Xowd_db_file Null = null;
+	public static Xowd_db_file make_(Xob_info_session info_session, Xowd_core_db_props props, int id, byte tid, Io_url url, String ns_ids, int part_id, String core_file_name, Db_conn conn) {
+		Guid_adp guid = Guid_adp_.new_();
+		Xob_info_file info_file = new Xob_info_file(id, Xowd_db_file_.To_key(tid), ns_ids, part_id, guid, props.Schema(), core_file_name, url.NameAndExt());
+		Db_cfg_tbl cfg_tbl = new Db_cfg_tbl(conn, "xowa_cfg");
+		Xowd_db_file rv = new Xowd_db_file(cfg_tbl, info_session, info_file, props, Xowd_db_file_schema_props.make_(), id, tid, url, ns_ids, part_id, guid, conn, Db_cmd_mode.Tid_create);
+		cfg_tbl.Create_tbl();	// always create cfg in each db
+		return rv;
+	}
+	public static Xowd_db_file load_(Xowd_core_db_props props, int id, byte tid, Io_url url, String ns_ids, int part_id, Guid_adp guid) {
+		Db_conn conn = Db_conn_bldr.I.Get(url);
+		if (conn == null) {
+			Xoa_app_.Usr_dlg().Warn_many("", "", "wiki.db:missing db; tid=~{0} url=~{1}", Xowd_db_file_.To_key(tid), url.Raw());
+			conn = Db_conn_.Noop;
+		}
+		Db_cfg_tbl cfg_tbl = new Db_cfg_tbl(conn, "xowa_cfg");	// NOTE: this loads the cfg tbl for the current db, not the core db
+		Xob_info_session info_session = Xob_info_session.Load(cfg_tbl);
+		Xob_info_file info_file = Xob_info_file.Load(cfg_tbl);
+		return new Xowd_db_file(cfg_tbl, info_session, info_file, props, Xowd_db_file_schema_props.load_(cfg_tbl, tid, info_session.Version()), id, tid, url, ns_ids, part_id, guid, conn, Db_cmd_mode.Tid_ignore);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/Xowd_db_file_.java

@@ -0,0 +1,55 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xowd_db_file_ {
+	public static final int Id_core = 0;
+	public static final byte
+	  Tid_core = 1, Tid_text = 2, Tid_cat = 3, Tid_search_core = 4, Tid_wbase = 5	// SERIALIZED:v1
+	, Tid_cat_core	=  6, Tid_cat_link  =  7										// SERIALIZED:v2
+	, Tid_wiki_solo	=  8, Tid_text_solo =  9
+	, Tid_html_solo = 10, Tid_html_data = 11
+	, Tid_file_solo = 12, Tid_file_core = 13, Tid_file_data = 14, Tid_file_user = 15
+	;
+	private static final String
+	  Key_core = "core", Key_text = "text", Key_cat = "xtn.category", Key_search_core = "xtn.search.core", Key_wbase = "core.wbase"
+	, Key_cat_core = "xtn.category.core", Key_cat_link = "xtn.category.link"
+	, Key_text_solo = "text.solo", Key_wiki_solo = "wiki.solo"
+	, Key_html_solo = "html.solo", Key_html_data = "html"
+	, Key_file_solo = "file.solo", Key_file_core = "file.core", Key_file_data = "file.data", Key_file_user = "file.user"
+	;
+	public static String To_key(byte v) {
+		switch (v) {
+			case Tid_core:			return Key_core;
+			case Tid_text:			return Key_text;
+			case Tid_cat:			return Key_cat;
+			case Tid_search_core:	return Key_search_core;
+			case Tid_wbase:			return Key_wbase;
+			case Tid_cat_core:		return Key_cat_core;
+			case Tid_cat_link:		return Key_cat_link;
+			case Tid_wiki_solo:		return Key_wiki_solo;
+			case Tid_text_solo:		return Key_text_solo;
+			case Tid_html_solo:		return Key_html_solo;
+			case Tid_html_data:		return Key_html_data;
+			case Tid_file_solo:		return Key_file_solo;
+			case Tid_file_core:		return Key_file_core;
+			case Tid_file_data:		return Key_file_data;
+			case Tid_file_user:		return Key_file_user;
+			default:				throw Exc_.new_unhandled(v);
+		}
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/Xowd_db_file_hash.java

@@ -0,0 +1,44 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+class Xowd_db_file_hash {
+	private final Ordered_hash hash = Ordered_hash_.new_();
+	public int Count_total() {return count_total;} private int count_total;
+	public void Clear() {hash.Clear(); count_total = 0;}
+	public void Del(Xowd_db_file file) {
+		Ordered_hash tids = (Ordered_hash)hash.Get_by(file.Tid());
+		if (tids == null) throw Exc_.new_("unknown file.tid", "url", file.Url());
+		if (!tids.Has(file.Id())) throw Exc_.new_("unknown file.id", "url", file.Url());
+		tids.Del(file.Id());
+		--count_total;
+	}
+	public void Add_or_new(Xowd_db_file file) {
+		byte tid = file.Tid();
+		Ordered_hash tids = (Ordered_hash)hash.Get_by(tid);
+		if (tids == null) {
+			tids = Ordered_hash_.new_();
+			hash.Add(tid, tids);
+		}
+		tids.Add(file.Id(), file);
+		++count_total;
+	}
+	public int Count_of_tid(byte tid) {
+		Ordered_hash tids = (Ordered_hash)hash.Get_by(tid);
+		return tids == null ? 0 : tids.Count();
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/Xowd_db_file_schema_props.java

@@ -0,0 +1,38 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.dbs.cfgs.*; import gplx.xowa.bldrs.infos.*;
+public class Xowd_db_file_schema_props {
+	Xowd_db_file_schema_props(boolean search__word__page_count_exists, boolean wbase__qid__src_ttl_has_spaces) {
+		this.search__word__page_count_exists = search__word__page_count_exists;
+		this.wbase__qid__src_ttl_has_spaces = wbase__qid__src_ttl_has_spaces;
+	}
+	public boolean Search__word__page_count_exists() {return search__word__page_count_exists;} private final boolean search__word__page_count_exists;
+	public boolean Wbase__qid__src_ttl_has_spaces() {return wbase__qid__src_ttl_has_spaces;} private final boolean wbase__qid__src_ttl_has_spaces;
+	public static Xowd_db_file_schema_props make_() {return new Xowd_db_file_schema_props(Bool_.Y, Bool_.N);}
+	public static Xowd_db_file_schema_props load_(Db_cfg_tbl tbl, int tid, String version) {
+		boolean search__word__page_count_exists = tbl.Select_yn_or(Grp, Key__col_search_word_page_count, Bool_.N);
+		boolean wbase__qid__src_ttl_has_spaces = String_.In(version, "2.4.2.1", "2.4.3.1", "2.4.3.2");
+		return new Xowd_db_file_schema_props(search__word__page_count_exists, wbase__qid__src_ttl_has_spaces);
+	}
+	public static final String Grp = Xow_cfg_consts.Grp__wiki_schema;
+	public static final String
+	  Key__tbl_css_core					= "tbl.css_core"						// VERSION:2.4.1
+	, Key__col_search_word_page_count	= "col.search_word.word_page_count"		// VERSION:2.4.2
+	;
+}

400_xowa/src/gplx/xowa/wikis/data/Xowd_db_layout.java

@@ -0,0 +1,46 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xowd_db_layout {
+	public Xowd_db_layout(int tid) {this.tid = tid;}
+	public int Tid() {return tid;} private final int tid;
+	public boolean Tid_is_all()			{return tid == Const_all;}
+	public boolean Tid_is_all_or_few()		{return tid != Const_lot;}
+	public boolean Tid_is_lot()			{return tid == Const_lot;}
+	public String Name() {
+		switch (tid) {
+			case Const_all:		return Name_all;
+			case Const_few:		return Name_few;
+			case Const_lot:		return Name_lot;
+			default: 			throw Exc_.new_unimplemented();
+		}
+	}
+	public static final String Name_all = "all", Name_few = "few", Name_lot = "lot";
+	public static final int Const_all = 1, Const_few = 2, Const_lot = 3;
+	public static final Xowd_db_layout
+	  Itm_all = new Xowd_db_layout(Const_all)
+	, Itm_few = new Xowd_db_layout(Const_few)
+	, Itm_lot = new Xowd_db_layout(Const_lot)
+	;
+	public static Xowd_db_layout get_(String v) {
+		if		(String_.Eq(v, Name_all))	return Itm_all;
+		else if	(String_.Eq(v, Name_few))	return Itm_few;
+		else if	(String_.Eq(v, Name_lot))	return Itm_lot;
+		else								throw Exc_.new_unimplemented();
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/Xowd_db_mgr.java

@@ -0,0 +1,147 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.dbs.*; import gplx.dbs.cfgs.*;
+import gplx.xowa.dbs.*; import gplx.xowa.wikis.data.tbls.*;
+import gplx.xowa.wikis.*; import gplx.xowa.bldrs.infos.*;	
+public class Xowd_db_mgr {
+	private Xowd_db_file[] dbs__ary = new Xowd_db_file[0]; private int dbs__ary_len = 0; private final Xowd_db_file_hash db_file_hash = new Xowd_db_file_hash();
+	private final Xow_wiki wiki; private final Io_url wiki_root_dir; private final Xow_domain domain_itm;
+	public Xowd_db_mgr(Xow_wiki wiki, Io_url wiki_root_dir, Xow_domain domain_itm) {this.wiki = wiki; this.wiki_root_dir = wiki_root_dir; this.domain_itm = domain_itm;}
+	public Xowd_core_db_props		Props()			{return props;} private Xowd_core_db_props props = Xowd_core_db_props.Test;
+	public Db_cfg_tbl				Tbl__cfg()		{return db__core.Tbl__cfg();}
+	public Xowd_page_tbl			Tbl__page()		{return db__core.Tbl__page();}
+	public Xowd_db_file				Db__core()		{return db__core;}		private Xowd_db_file db__core;
+	public Xowd_db_file				Db__text()		{return db__text;}		private Xowd_db_file db__text;
+	public Xowd_db_file				Db__html()		{return db__html;}		private Xowd_db_file db__html;
+	public Xowd_db_file				Db__cat_core()	{return db__cat_core;}	private Xowd_db_file db__cat_core;
+	public Xowd_db_file				Db__search()	{return db__search;}	private Xowd_db_file db__search;
+	public Xowd_db_file				Db__wbase()		{return db__wbase;}		private Xowd_db_file db__wbase;
+	public int						Dbs__len()		{return dbs__ary.length;}
+	public void						Db__wbase_(Xowd_db_file v) {db__wbase = v;}
+	public Xowd_db_file				Dbs__get_at(int i) {return dbs__ary[i];}
+	public Xowd_db_file				Dbs__make_by_tid(byte tid) {
+		int tid_idx = Get_tid_idx(db_file_hash, tid);
+		return Dbs__make_by_tid(tid, Xob_info_file.Ns_ids_empty, tid_idx, Get_tid_name(db_file_hash, tid_idx, tid));
+	}
+	public Xowd_db_file				Dbs__make_by_tid(byte tid, String ns_ids, int part_id, String file_name_suffix) {
+		Io_url url = wiki_root_dir.GenSubFil(domain_itm.Domain_str() + file_name_suffix);
+		Xowd_db_file rv = Xowd_db_file.make_(db__core.Info_session(), props, dbs__ary_len, tid, url, ns_ids, part_id, db__core.Url().NameAndExt(), Db_conn_bldr.I.New(url));
+		Dbs__add_and_save(rv);
+		Dbs__set_by_tid(rv);
+		return rv;
+	}
+	public void						Dbs__delete_by_tid(byte... tids) {
+		int len = dbs__ary_len;
+		for (int i = 0; i < len; ++i) {
+			Xowd_db_file db = dbs__ary[i];
+			if (!Byte_.In(db.Tid(), tids)) continue;
+			db.Rls();
+			Io_mgr.I.DeleteFil_args(db.Url()).MissingFails_off().Exec();
+			db.Cmd_mode_(Db_cmd_mode.Tid_delete);
+		}
+		db__core.Tbl__db().Commit_all(this);
+		this.Init_by_load(db__core.Url());
+	}
+	public void Init_by_load(Io_url core_url) {
+		db_file_hash.Clear();
+		Db_conn core_conn = Db_conn_bldr.I.Get(core_url);
+		props = Xowd_core_db_props.Cfg_load(core_url, core_conn);
+		Dbs__set_by_tid(Xowd_db_file.load_(props, Xowd_db_file_.Id_core, Core_db_tid(props.Layout_text()), core_url, Xob_info_file.Ns_ids_empty, Xob_info_file.Part_id_1st, Guid_adp_.Empty));
+		dbs__ary = db__core.Tbl__db().Select_all(props, core_url.OwnerDir());
+		dbs__ary_len = dbs__ary.length;
+		for (int i = 0; i < dbs__ary_len; i++) {
+			Xowd_db_file db = dbs__ary[i];
+			Dbs__set_by_tid(db);
+			db_file_hash.Add_or_new(db);
+		}
+		wiki.Props().Init_by_load(Tbl__cfg());
+	}
+	public void Init_by_make(Xowd_core_db_props props, Xob_info_session info_session) {
+		this.props = props;
+		String core_file_name = Core_file_name(props.Layout_text(), domain_itm.Domain_str());
+		byte core_db_tid = Core_db_tid(props.Layout_text());
+		Io_url core_db_url = wiki_root_dir.GenSubFil(core_file_name);
+		Db_conn conn = Db_conn_bldr.I.New(core_db_url);
+		conn.Txn_bgn();
+		Dbs__set_by_tid(Xowd_db_file.make_(info_session, props, Xowd_db_file_.Id_core, core_db_tid, core_db_url, Xob_info_file.Ns_ids_empty, Xob_info_file.Part_id_1st, core_file_name, conn));
+		db__core.Tbl__db().Create_tbl();
+		db__core.Tbl__ns().Create_tbl();
+		db__core.Tbl__site_stats().Create_tbl();
+		db__core.Tbl__page().Create_tbl();
+		if (props.Layout_text().Tid_is_all_or_few()) {	// create in advance else will fail for v2; import wiki -> wiki loads and tries to load categories; v2 category processes and builds tbl; DATE:2015-03-22
+			db__core.Tbl__cat_core().Create_tbl();
+			db__core.Tbl__cat_link().Create_tbl();
+		}
+		Dbs__add_and_save(db__core);
+		props.Cfg_save(db__core.Tbl__cfg());	// NOTE: must save cfg now, especially zip_tid; latter will be reloaded after import is done;
+		conn.Txn_end();
+	}
+	private void Dbs__set_by_tid(Xowd_db_file db) {
+		switch (db.Tid()) {
+			case Xowd_db_file_.Tid_wiki_solo:
+			case Xowd_db_file_.Tid_text_solo:
+			case Xowd_db_file_.Tid_core					: {db__core = db; if (props.Layout_text().Tid_is_all_or_few()) db__cat_core = db__search = db__text = db; break;}
+			case Xowd_db_file_.Tid_text					: {db__text = db; break;}
+			case Xowd_db_file_.Tid_html_data			: {db__html = db; break;}
+			case Xowd_db_file_.Tid_search_core			: {if (db__search == null)		db__search = db; break;}
+			case Xowd_db_file_.Tid_wbase				: {if (db__wbase == null)		db__wbase = db; break;}
+			case Xowd_db_file_.Tid_cat_core				:
+			case Xowd_db_file_.Tid_cat					: {if (db__cat_core == null)	db__cat_core = db; break;}
+		}
+	}
+	private void Dbs__add_and_save(Xowd_db_file rv) {
+		dbs__ary = (Xowd_db_file[])Array_.Resize(dbs__ary, dbs__ary_len + 1);
+		dbs__ary[dbs__ary_len++] = rv;
+		db__core.Tbl__db().Commit_all(this);
+		rv.Info_file().Save(rv.Tbl__cfg());
+		rv.Info_session().Save(rv.Tbl__cfg());
+		db_file_hash.Add_or_new(rv);
+	}
+	public void Rls() {
+		for (int i = 0; i < dbs__ary_len; i++)
+			dbs__ary[i].Rls();
+	}
+	private int Get_tid_idx(Xowd_db_file_hash hash, byte tid) {return hash.Count_of_tid(tid) + Int_.Base1;}
+	private String Get_tid_name(Xowd_db_file_hash hash, int tid_idx, byte tid) {
+		String tid_name = Xowd_db_file_.To_key(tid);
+		String tid_idx_str = "";
+		switch (tid) {
+			case Xowd_db_file_.Tid_cat_core		: break;
+			case Xowd_db_file_.Tid_cat_link		: tid_idx_str = "-db." + Int_.Xto_str_pad_bgn_zero(tid_idx, 3); break;
+			default								: tid_idx_str = tid_idx == 1 ? "" : "-db." + Int_.Xto_str_pad_bgn_zero(tid_idx, 3); break;
+		}
+		return String_.Format("-{0}{1}.xowa", tid_name, tid_idx_str);	// EX: en.wikipedia.org-text-001.sqlite3
+	}
+	private static String Core_file_name(Xowd_db_layout layout, String domain_name) {
+		switch (layout.Tid()) {
+			case Xowd_db_layout.Const_all:		return domain_name + ".xowa";		// EX: en.wikipedia.org.xowa
+			case Xowd_db_layout.Const_few:		return domain_name + "-text.xowa";	// EX: en.wikipedia.org-text.xowa
+			case Xowd_db_layout.Const_lot:		return domain_name + "-core.xowa";	// EX: en.wikipedia.org-core.xowa
+			default: 							throw Exc_.new_unimplemented();
+		}
+	}
+	private static byte Core_db_tid(Xowd_db_layout layout) {
+		switch (layout.Tid()) {
+			case Xowd_db_layout.Const_all:		return Xowd_db_file_.Tid_wiki_solo;
+			case Xowd_db_layout.Const_few:		return Xowd_db_file_.Tid_text_solo;
+			case Xowd_db_layout.Const_lot:		return Xowd_db_file_.Tid_core;
+			default:							throw Exc_.new_unimplemented();
+		}
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_cat_core_tbl.java

@@ -0,0 +1,79 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*;
+public class Xowd_cat_core_tbl implements RlsAble {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_id, fld_pages, fld_subcats, fld_files, fld_hidden, fld_link_db_id;
+	private final Db_conn conn; private Db_stmt stmt_insert, stmt_update, stmt_select;
+	private final Xowd_cat_core_tbl__in_wkr in_wkr = new Xowd_cat_core_tbl__in_wkr();
+	public Db_conn Conn() {return conn;}
+	public Xowd_cat_core_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		String fld_link_db_id_name = "";
+		if	(schema_is_1)	{tbl_name = "category"; fld_link_db_id_name = "cat_file_idx";}
+		else				{tbl_name = "cat_core"; fld_link_db_id_name = "cat_link_db_id";}
+		fld_id				= flds.Add_int_pkey	("cat_id");
+		fld_pages			= flds.Add_int		("cat_pages");
+		fld_subcats			= flds.Add_int		("cat_subcats");
+		fld_files			= flds.Add_int		("cat_files");
+		fld_hidden			= flds.Add_byte		("cat_hidden");
+		fld_link_db_id		= flds.Add_int(fld_link_db_id_name);
+		in_wkr.Ctor(this, tbl_name, flds, fld_id);
+		conn.Rls_reg(this);
+	}
+	public Xowd_cat_core_tbl Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds)); return this;}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(int id, int pages, int subcats, int files, byte hidden, int link_db_id) {
+		stmt_insert.Clear()
+			.Val_int(fld_id, id).Val_int(fld_pages, pages).Val_int(fld_subcats, subcats).Val_int(fld_files, files)
+			.Val_byte(fld_hidden, hidden).Val_int(fld_link_db_id, link_db_id)
+			.Exec_insert();
+	}
+	public void Update_bgn() {conn.Txn_bgn(); stmt_update = conn.Stmt_update(tbl_name, String_.Ary(fld_id), fld_hidden);}
+	public void Update_end() {conn.Txn_end(); stmt_update = Db_stmt_.Rls(stmt_update);}
+	public void Update_by_batch(int id, byte hidden) {
+		stmt_update.Clear().Val_byte(fld_hidden, hidden).Crt_int(fld_id, id).Exec_update();
+	}
+	public void Delete_all() {conn.Stmt_delete(tbl_name, Db_meta_fld.Ary_empty).Exec_delete();;}
+	public Xowd_category_itm Select(int id) {
+		if (stmt_select == null) stmt_select = conn.Stmt_select(tbl_name, flds, fld_id);
+		Db_rdr rdr = stmt_select.Clear().Crt_int(fld_id, id).Exec_select__rls_manual();
+		try {return rdr.Move_next() ? new_itm(rdr) : Xowd_category_itm.Null;} finally {rdr.Rls();}
+	}
+	public void Select_by_cat_id_in(Cancelable cancelable, Ordered_hash rv, int bgn, int end) {
+		in_wkr.Init(rv);
+		in_wkr.Select_in(cancelable, conn, bgn, end);
+	}
+	public Xowd_category_itm new_itm(Db_rdr rdr) {
+		return Xowd_category_itm.load_
+		( rdr.Read_int(fld_id)
+		, rdr.Read_int(fld_link_db_id)
+		, rdr.Read_bool_by_byte(fld_hidden)
+		, rdr.Read_int(fld_subcats)
+		, rdr.Read_int(fld_files)
+		, rdr.Read_int(fld_pages)
+		);
+	}
+	public void Rls() {
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+		stmt_update = Db_stmt_.Rls(stmt_update);
+		stmt_select = Db_stmt_.Rls(stmt_select);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_cat_core_tbl__in_wkr.java

@@ -0,0 +1,45 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*; import gplx.dbs.utls.*;
+class Xowd_cat_core_tbl__in_wkr extends Db_in_wkr__base {
+	private Xowd_cat_core_tbl tbl;
+	private String tbl_name, fld_cat_id; private Db_meta_fld_list flds; private Ordered_hash hash;
+	public void Ctor(Xowd_cat_core_tbl tbl, String tbl_name, Db_meta_fld_list flds, String fld_cat_id) {
+		this.tbl = tbl; this.tbl_name = tbl_name; this.flds = flds; this.fld_cat_id = fld_cat_id;
+	}
+	public void Init(Ordered_hash hash) {this.hash = hash;}
+	@Override protected Db_qry Make_qry(int bgn, int end) {
+		Object[] part_ary = In_ary(end - bgn);			
+		return Db_qry_.select_cols_(tbl_name, Db_crt_.in_(fld_cat_id, part_ary), flds.To_str_ary());
+	}
+	@Override protected void Fill_stmt(Db_stmt stmt, int bgn, int end) {
+		for (int i = bgn; i < end; i++) {
+			Xowd_page_itm itm = (Xowd_page_itm)hash.Get_at(i);
+			stmt.Crt_int(fld_cat_id, itm.Id());
+		}
+	}
+	@Override protected void Read_data(Cancelable cancelable, Db_rdr rdr) {
+		while (rdr.Move_next()) {
+			if (cancelable.Canceled()) return;
+			Xowd_category_itm ctg_data = tbl.new_itm(rdr);
+			Xowd_page_itm page = (Xowd_page_itm)hash.Get_by(ctg_data.Id_val());
+			page.Xtn_(ctg_data);
+		}
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_cat_link_tbl.java

@@ -0,0 +1,89 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*; import gplx.dbs.qrys.*; import gplx.xowa.ctgs.*; 
+public class Xowd_cat_link_tbl implements RlsAble {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_from, fld_to_id, fld_sortkey, fld_timestamp, fld_type_id;
+	private final Db_conn conn; private Db_stmt stmt_insert, stmt_select_in;
+	public Db_conn Conn() {return conn;}
+	public Xowd_cat_link_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		this.tbl_name = schema_is_1 ? "categorylinks" : "cat_link";
+		fld_from			= flds.Add_int	("cl_from");
+		fld_to_id			= flds.Add_int	("cl_to_id");
+		fld_type_id			= flds.Add_byte	("cl_type_id");
+		fld_sortkey			= flds.Add_str	("cl_sortkey", 230);
+		fld_timestamp		= flds.Add_str	("cl_timestamp", 14);
+		conn.Rls_reg(this);
+	}
+	public Xowd_cat_link_tbl Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds)); return this;}
+	public void Create_idx() {
+		conn.Ddl_create_idx(Xoa_app_.Usr_dlg()
+		, Db_meta_idx.new_normal_by_tbl(tbl_name, "main", fld_to_id, fld_type_id, fld_sortkey, fld_from)
+		, Db_meta_idx.new_normal_by_tbl(tbl_name, "from", fld_from)
+		);
+	}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(int page_id, int ctg_page_id, byte ctg_tid, byte[] sortkey, int timestamp) {
+		stmt_insert.Clear()
+			.Val_int(fld_from			, page_id)
+			.Val_int(fld_to_id			, ctg_page_id)
+			.Val_byte(fld_type_id		, ctg_tid)
+			.Val_bry_as_str(fld_sortkey	, sortkey)
+			.Val_int(fld_timestamp		, timestamp)
+			.Exec_insert();
+	}
+	public void Delete_all() {conn.Stmt_delete(tbl_name, Db_meta_fld.Ary_empty).Exec_delete();}
+	public int Select_by_type(List_adp list, int cat_page_id, byte arg_tid, byte[] arg_sortkey, boolean arg_is_from, int limit) {
+		String arg_sortkey_str = arg_sortkey == null ? "" : String_.new_u8(arg_sortkey);
+		gplx.core.criterias.Criteria comp_crt = !arg_is_from 
+			? Db_crt_.mte_(fld_sortkey, arg_sortkey_str)		// from:  sortkey >= 'val'
+			: Db_crt_.lte_(fld_sortkey, arg_sortkey_str);		// until: sortkey <= 'val'
+		Db_qry__select_cmd qry = Db_qry_.select_().Cols_(fld_from, fld_sortkey).From_(tbl_name)
+			.Where_(gplx.core.criterias.Criteria_.And_many(Db_crt_.eq_(fld_to_id, -1), Db_crt_.eq_(fld_type_id, arg_tid), comp_crt))
+			.OrderBy_(fld_sortkey, !arg_is_from)
+			.Limit_(limit + 1);									// + 1 to get last_plus_one for next page / previous page
+		Db_rdr rdr = conn.Stmt_new(qry).Crt_int(fld_to_id, cat_page_id).Crt_byte(fld_type_id, arg_tid).Crt_str(fld_sortkey, arg_sortkey_str).Exec_select__rls_auto();
+		int count = 0;
+		try {
+			while (rdr.Move_next()) {
+				int itm_page_id = rdr.Read_int(fld_from);
+				byte[] itm_sortkey = rdr.Read_bry_by_str(fld_sortkey);				
+				Xowd_page_itm itm = new Xowd_page_itm().Id_(itm_page_id).Xtn_(new Xoctg_page_xtn(arg_tid, itm_sortkey));
+				list.Add(itm);
+				++count;
+			}
+		}	finally {rdr.Rls();}
+		list.Sort_by(Xowd_page_itm_sorter.Ctg_tid_sortkey_asc);
+		return count;
+	}
+	public void Select_in(List_adp rv, int cat_id) {
+		if (stmt_select_in == null) stmt_select_in = conn.Stmt_select(tbl_name, flds, fld_to_id);
+		Db_rdr rdr = stmt_select_in.Clear().Crt_int(fld_to_id, cat_id).Exec_select__rls_manual();
+		try {
+			while (rdr.Move_next())
+				rv.Add(new Xowd_page_itm().Id_(rdr.Read_int(fld_from)));
+		}	finally {rdr.Rls();}
+	}
+	public void Rls() {
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+		stmt_select_in = Db_stmt_.Rls(stmt_select_in);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_category_itm.java

@@ -0,0 +1,44 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.core.primitives.*; import gplx.xowa.ctgs.*;
+public class Xowd_category_itm {
+	public int Id() {return id;} private int id;
+	public Int_obj_val Id_val() {if (id_val == null) id_val = Int_obj_val.new_(id); return id_val;} Int_obj_val id_val;
+	public int File_idx() {return file_idx;} private int file_idx;
+	public boolean Hidden() {return hidden;} private boolean hidden;
+	public int Count_all()		{return count_subcs + count_files + count_pages;}
+	public int Count_subcs()	{return count_subcs;} private int count_subcs;
+	public int Count_files()	{return count_files;} private int count_files;
+	public int Count_pages()	{return count_pages;} private int count_pages;
+	public int Count_by_tid(byte tid) {
+		switch (tid) {
+			case Xoa_ctg_mgr.Tid_subc: return count_subcs;
+			case Xoa_ctg_mgr.Tid_page: return count_pages;
+			case Xoa_ctg_mgr.Tid_file: return count_files;
+			default: throw Exc_.new_unhandled(tid);
+		}		
+	} 
+	public static Xowd_category_itm load_(int id, int file_idx, boolean hidden, int count_subcs, int count_files, int count_pages) {
+		Xowd_category_itm rv = new Xowd_category_itm();
+		rv.id = id; rv.file_idx = file_idx; rv.hidden = hidden;
+		rv.count_subcs = count_subcs;  rv.count_files = count_files; rv.count_pages = count_pages;
+		return rv;
+	}
+	public static final Xowd_category_itm Null = new Xowd_category_itm(); Xowd_category_itm() {}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_css_core_itm.java

@@ -0,0 +1,26 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+public class Xowd_css_core_itm {
+	public Xowd_css_core_itm(int id, String key, DateAdp updated_on) {
+		this.id = id; this.key = key; this.updated_on = updated_on;
+	}
+	public int Id() {return id;} private final int id;
+	public String Key() {return key;} private final String key;
+	public DateAdp Updated_on() {return updated_on;} private final DateAdp updated_on;
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_css_core_tbl.java

@@ -0,0 +1,73 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*;
+public class Xowd_css_core_tbl implements RlsAble {
+	private final String tbl_name = "css_core"; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_id, fld_key, fld_updated_on;
+	public Xowd_css_core_tbl(Db_conn conn) {
+		this.conn = conn;
+		this.fld_id				= flds.Add_int_pkey_autonum("css_id");
+		this.fld_key			= flds.Add_str("css_key", 255);
+		this.fld_updated_on		= flds.Add_str("css_updated_on", 20);
+		conn.Rls_reg(this);
+	}
+	public Db_conn Conn() {return conn;} private final Db_conn conn;
+	public String Tbl_name() {return tbl_name;}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds, Db_meta_idx.new_unique_by_tbl(tbl_name, "main", fld_key)));}
+	public void Rls() {}
+	public int Insert(String key, DateAdp updated_on) {
+		Db_stmt stmt_insert = conn.Stmt_insert(tbl_name, flds);
+		stmt_insert.Val_str(fld_key, key).Val_str(fld_updated_on, updated_on.XtoStr_fmt_yyyyMMdd_HHmmss()).Exec_insert();
+		return Select_id_by_key(key);
+	}
+	public void Update(int id, String key, DateAdp updated_on) {
+		Db_stmt stmt_update = conn.Stmt_update_exclude(tbl_name, flds, fld_id);
+		stmt_update.Val_str(fld_key, key).Val_str(fld_updated_on, updated_on.XtoStr_fmt_yyyyMMdd_HHmmss()).Crt_int(fld_id, id).Exec_update();
+	}
+	public Xowd_css_core_itm Select_by_key(String key) {
+		Db_rdr rdr = conn.Stmt_select(tbl_name, flds, fld_key).Crt_str(fld_key, key).Exec_select__rls_auto();
+		try {return rdr.Move_next() ? new_itm(rdr) : null;}
+		finally {rdr.Rls();}
+	}
+	public int Select_id_by_key(String key) {
+		Db_rdr rdr = conn.Stmt_select(tbl_name, flds, fld_key).Crt_str(fld_key, key).Exec_select__rls_auto();
+		try {return rdr.Move_next() ? rdr.Read_int(fld_id) : Id_null;}
+		finally {rdr.Rls();}
+	}
+	public Xowd_css_core_itm[] Select_all() {	// TEST:
+		Db_stmt stmt = conn.Stmt_select(tbl_name, flds);
+		return Select_by_stmt(stmt);
+	}
+	private Xowd_css_core_itm[] Select_by_stmt(Db_stmt stmt) {
+		List_adp rv = List_adp_.new_();
+		Db_rdr rdr = stmt.Exec_select__rls_auto();
+		try {
+			while (rdr.Move_next())
+				rv.Add(new_itm(rdr));
+		} finally {rdr.Rls();}
+		return (Xowd_css_core_itm[])rv.To_ary_and_clear(Xowd_css_core_itm.class);
+	}
+	public void Delete_all() {
+		conn.Stmt_delete(tbl_name).Exec_delete();
+	}
+	private Xowd_css_core_itm new_itm(Db_rdr rdr) {
+		return new Xowd_css_core_itm(rdr.Read_int(fld_id), rdr.Read_str(fld_key), rdr.Read_date_by_str(fld_updated_on));
+	}
+	public static final int Id_null = -1;
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_css_file_itm.java

@@ -0,0 +1,24 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+public class Xowd_css_file_itm {
+	public Xowd_css_file_itm(int css_id, String path, byte[] data) {this.css_id = css_id; this.path = path; this.data = data;}
+	public int Css_id() {return css_id;} private final int css_id;
+	public String Path() {return path;} private final String path;
+	public byte[] Data() {return data;} private final byte[] data;
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_css_file_tbl.java

@@ -0,0 +1,63 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*;
+public class Xowd_css_file_tbl implements RlsAble {
+	private final String tbl_name = "css_file"; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_css_id, fld_path, fld_data;
+	private final Db_conn conn; private Db_stmt stmt_insert;
+	public Xowd_css_file_tbl(Db_conn conn) {
+		this.conn = conn;
+		fld_css_id	= flds.Add_int("css_id");
+		fld_path	= flds.Add_str("file_path", 255);
+		fld_data	= flds.Add_bry("file_data");
+		conn.Rls_reg(this);
+	}
+	public void Rls() {
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Insert(int css_id, String path, byte[] data) {
+		if (stmt_insert == null) stmt_insert = conn.Stmt_insert(tbl_name, flds);
+		stmt_insert.Clear().Val_int(fld_css_id, css_id).Val_str(fld_path, path).Val_bry(fld_data, data).Exec_insert();
+	}
+	public void Delete(int css_id) {
+		conn.Stmt_delete(tbl_name, fld_css_id).Crt_int(fld_css_id, css_id).Exec_delete();
+	}
+	public Xowd_css_file_itm[] Select_by_owner(int css_id) {
+		Db_stmt stmt = conn.Stmt_select(tbl_name, flds, fld_css_id).Crt_int(fld_css_id, css_id);
+		return Select_by_stmt(stmt);
+	}
+	public Xowd_css_file_itm[] Select_all() {	// TEST:
+		Db_stmt stmt = conn.Stmt_select(tbl_name, flds);
+		return Select_by_stmt(stmt);
+	}
+	private Xowd_css_file_itm[] Select_by_stmt(Db_stmt stmt) {
+		List_adp rv = List_adp_.new_();
+		Db_rdr rdr = stmt.Exec_select__rls_auto();
+		try {
+			while (rdr.Move_next())
+				rv.Add(new_itm(rdr));
+		} finally {rdr.Rls();}
+		return (Xowd_css_file_itm[])rv.To_ary_and_clear(Xowd_css_file_itm.class);
+	}
+	public void Delete_all() {
+		conn.Stmt_delete(tbl_name).Exec_delete();
+	}
+	private Xowd_css_file_itm new_itm(Db_rdr rdr) {return new Xowd_css_file_itm(rdr.Read_int(fld_css_id), rdr.Read_str(fld_path), rdr.Read_bry(fld_data));}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_html_row.java

@@ -0,0 +1,29 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+public class Xowd_html_row {
+	public Xowd_html_row(int page_id, int tid, byte[] data) {this.page_id = page_id; this.tid = tid; this.data = data;}
+	public int		Page_id()	{return page_id;}	private final int page_id;
+	public int		Tid()		{return tid;}		private final int tid;
+	public byte[]	Data()		{return data;}		private final byte[] data;
+	public static final int // SERIALIZED
+	  Tid_html		= 0
+	, Tid_img		= 1
+	, Tid_redlink	= 2
+	;
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_html_tbl.java

@@ -0,0 +1,71 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.ios.*; import gplx.dbs.*; import gplx.dbs.qrys.*; import gplx.xowa.dbs.*; import gplx.dbs.cfgs.*;
+public class Xowd_html_tbl implements RlsAble {
+	private final String tbl_name = "html"; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_page_id, fld_html_tid, fld_html_data;
+	private final Db_conn conn; private Db_stmt stmt_select, stmt_insert, stmt_delete;
+	private final Io_stream_zip_mgr zip_mgr = Xoa_app_.Utl__zip_mgr(); private final byte zip_tid;
+	public Xowd_html_tbl(Db_conn conn, byte zip_tid) {
+		this.conn = conn; this.zip_tid = zip_tid;
+		fld_page_id			= flds.Add_int("page_id");
+		fld_html_tid		= flds.Add_int("html_tid");
+		fld_html_data		= flds.Add_bry("html_data");
+		conn.Rls_reg(this);
+	}
+	public Db_conn Conn() {return conn;}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Create_idx() {conn.Ddl_create_idx(Gfo_usr_dlg_.I, Db_meta_idx.new_unique_by_tbl(tbl_name, "main", fld_page_id, fld_html_tid));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public int Insert(int page_id, int tid, byte[] data) {
+		if (stmt_insert == null) stmt_insert = conn.Stmt_insert(tbl_name, flds);
+		data = zip_mgr.Zip(zip_tid, data);
+		stmt_insert.Clear().Val_int(fld_page_id, page_id).Val_int(fld_html_tid, tid).Val_bry(fld_html_data, data).Exec_insert();
+		return data.length;
+	}
+	public void Delete(int page_id) {
+		if (stmt_delete == null) stmt_delete = conn.Stmt_delete(tbl_name, String_.Ary(fld_page_id));
+		stmt_delete.Clear().Crt_int(fld_page_id, page_id).Exec_delete();
+	}
+	public void Select_by_page(List_adp rv, int page_id) {
+		if (stmt_select == null) stmt_select = conn.Stmt_select(tbl_name, flds, String_.Ary(fld_page_id));
+		Db_rdr rdr = stmt_select.Clear().Crt_int(fld_page_id, page_id).Exec_select__rls_manual();
+		try {
+			while (rdr.Move_next()) {
+				Xowd_html_row row = new Xowd_html_row(rdr.Read_int(fld_page_id), rdr.Read_int(fld_html_tid), zip_mgr.Unzip(zip_tid, rdr.Read_bry(fld_html_data)));
+				rv.Add(row);
+			}
+		}
+		finally {rdr.Rls();}
+	}
+	public void Rls() {
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+		stmt_delete = Db_stmt_.Rls(stmt_delete);
+		stmt_select = Db_stmt_.Rls(stmt_select);
+	}
+	public static void Assert_col__page_html_db_id(Xowd_db_mgr db_mgr) {
+		Xowd_page_tbl page_tbl = db_mgr.Tbl__page(); Db_conn page_conn = page_tbl.Conn();
+		boolean html_flds_exists = page_conn.Meta_fld_exists(page_tbl.Tbl_name(), page_tbl.Fld_html_db_id());
+		if (html_flds_exists) return;
+		page_conn.Ddl_append_fld(page_tbl.Tbl_name(), Db_meta_fld.new_int(page_tbl.Fld_html_db_id()).Default_(-1));
+		page_conn.Ddl_append_fld(page_tbl.Tbl_name(), Db_meta_fld.new_int(page_tbl.Fld_redirect_id()).Default_(-1));
+		page_tbl.Hdump_enabled_(Bool_.Y);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_page_itm.java

@@ -0,0 +1,126 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.core.primitives.*;
+public class Xowd_page_itm implements Xobl_data_itm {
+	public Xowd_page_itm() {this.Clear();}
+	public int			Id() {return id;} public Xowd_page_itm Id_(int v) {id = v; id_val = null; return this;} private int id;
+	public Int_obj_val	Id_val() {if (id_val == null) id_val = Int_obj_val.new_(id); return id_val;} private Int_obj_val id_val;
+	public int			Ns_id() {return ns_id;} public Xowd_page_itm Ns_id_(int v) {ns_id = v; return this;} private int ns_id;
+	public byte[]		Ttl_page_db() {return ttl_page_db;} public Xowd_page_itm Ttl_page_db_(byte[] v) {ttl_page_db = v; return this;} private byte[] ttl_page_db;	// EX: Category1
+	public byte[]		Ttl_full_db() {return ttl_full_db;} private byte[] ttl_full_db;	// EX: Category:Category1
+	public boolean			Redirected() {return redirected;} public Xowd_page_itm Redirected_(boolean v) {redirected = v; return this;} private boolean redirected;
+	public int			Text_len() {return text_len;} public Xowd_page_itm Text_len_(int v) {text_len = v; return this;} private int text_len;
+	public int			Text_db_id() {return text_db_id;} public Xowd_page_itm Text_db_id_(int v) {text_db_id = v; return this;} private int text_db_id;
+	public byte[]		Text() {return text;} public Xowd_page_itm Text_(byte[] v) {text = v; if (v != null) text_len = v.length; return this;} private byte[] text;
+	public int			Html_db_id() {return html_db_id;} private int html_db_id;
+	public int			Redirect_id() {return redirect_id;} private int redirect_id;
+	public DateAdp		Modified_on() {return modified_on;} public Xowd_page_itm Modified_on_(DateAdp v) {modified_on = v; return this;} private DateAdp modified_on;
+	public boolean			Exists() {return exists;} public Xowd_page_itm Exists_(boolean v) {exists = v; return this;} private boolean exists;
+	public Xow_ns		Ns() {return ns;} private Xow_ns ns;
+	public Object		Xtn() {return xtn;} public Xowd_page_itm Xtn_(Object v) {this.xtn = v; return this;} private Object xtn;
+	public int			Tdb_row_idx() {return tdb_row_idx;} public void Tdb_row_idx_(int v) {tdb_row_idx = v;} private int tdb_row_idx;
+	public Xowd_page_itm	Init(int id, byte[] ttl_page_db, boolean redirected, int text_len, int text_db_id, int tdb_row_idx) {
+		this.id = id; this.ttl_page_db = ttl_page_db; this.redirected = redirected;
+		this.text_len = text_len; this.text_db_id = text_db_id; this.tdb_row_idx = tdb_row_idx; 
+		id_val = null;
+		return this;
+	}
+	public void	Init_by_sql(int id, int ns_id, byte[] ttl_page_db, DateAdp modified_on, boolean redirected, int text_len, int text_db_id, int html_db_id, int redirect_id) {
+		this.id = id;
+		this.ns_id = ns_id;
+		this.ttl_page_db = ttl_page_db;
+		this.modified_on = modified_on;
+		this.redirected = redirected;
+		this.text_len = text_len;
+		this.text_db_id = text_db_id;
+		this.html_db_id = html_db_id;
+		this.redirect_id = redirect_id;
+	}
+	public void	Init_by_tdb(int id, int text_db_id, int tdb_row_idx, boolean redirected, int text_len, int ns_id, byte[] ttl_page_db) {
+		this.id = id;
+		this.text_db_id = text_db_id;
+		this.tdb_row_idx = tdb_row_idx;
+		this.redirected = redirected;
+		this.text_len = text_len;
+		this.ns_id = ns_id;
+		this.ttl_page_db = ttl_page_db;
+	}
+	public Xowd_page_itm Ttl_(Xow_ns ns, byte[] ttl_page_db) {
+		this.ns = ns;
+		ns_id = ns.Id();
+		this.ttl_page_db = ttl_page_db;
+		this.ttl_full_db = ns.Gen_ttl(ttl_page_db);
+		return this;
+	}
+	public Xowd_page_itm Ttl_(Xoa_ttl ttl) {
+		ttl_full_db = ttl.Full_txt();
+		ttl_page_db = ttl.Page_db();
+		ns = ttl.Ns();
+		ns_id = ns.Id();
+		return this;
+	}
+	public Xowd_page_itm Ttl_(byte[] v, Xow_ns_mgr ns_mgr) {
+		ttl_full_db = v;
+		Object o = ns_mgr.Names_get_w_colon(v, 0, v.length);
+		if (o == null)	{
+			ns = ns_mgr.Ns_main();
+			ttl_page_db = v;
+		}
+		else {
+			ns = (Xow_ns)o;
+			ttl_page_db = Bry_.Mid(v, ns.Name_txt_w_colon().length, v.length);	// EX: "Template:A" -> "Template:" + "A"
+		}
+		ns_id = ns.Id();
+		return this;
+	}
+	public void Clear() {
+		id = Id_null; text_len = 0;	// text_len should be 0 b/c text defaults to 0;
+		text_db_id = tdb_row_idx = 0; // default to 0, b/c some tests do not set and will fail at -1
+		ns_id = Int_.MinValue;
+		ttl_full_db = ttl_page_db = null; text = Bry_.Empty;	// default to Ary_empty for entries that have <text />
+		ns = null;
+		redirected = exists = false;
+		modified_on = DateAdp_.MinValue;
+		id_val = null;
+		html_db_id = -1;
+		redirect_id = -1;
+	}
+	public void Copy(Xowd_page_itm orig) {
+		this.id = orig.id;
+		this.text_len = orig.text_len;
+		this.text_db_id = orig.text_db_id;
+		this.tdb_row_idx = orig.tdb_row_idx;
+		this.ns_id = orig.ns_id;
+		this.ttl_full_db = orig.ttl_full_db;
+		this.ttl_page_db = orig.ttl_page_db;
+		this.text = orig.text;
+		this.ns = orig.ns;
+		this.redirected = orig.redirected;
+		this.exists = orig.exists;
+		this.modified_on = orig.modified_on;
+		this.id_val = null;
+		this.html_db_id = orig.html_db_id;
+	}
+	public void Srl_save(Bry_bfr bfr) {gplx.xowa.tdbs.Xotdb_page_itm_.Txt_id_save(bfr, this);}
+	public static final int Id_null = -1, Modified_on_null_int = 0;
+	public static final Xowd_page_itm[] Ary_empty = new Xowd_page_itm[0];
+	public static final Xowd_page_itm Null = null;
+	public static Xowd_page_itm new_tmp()							{return new Xowd_page_itm();}
+	public static Xowd_page_itm new_srch(int id, int text_len)		{return new Xowd_page_itm().Id_(id).Text_len_(text_len);}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_page_itm_sorter.java

@@ -0,0 +1,53 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.lists.*; /*ComparerAble*/ import gplx.xowa.wikis.data.tbls.*;
+public class Xowd_page_itm_sorter implements ComparerAble {
+	public int compare(Object lhsObj, Object rhsObj) {
+		Xowd_page_itm lhs = (Xowd_page_itm)lhsObj, rhs = (Xowd_page_itm)rhsObj;
+		return order * Compare_rows(compareType, lhs, rhs);
+	}
+	private static int Compare_rows(byte compareType, Xowd_page_itm lhs, Xowd_page_itm rhs) {
+		switch (compareType) {
+			case Tid_ns_ttl:	{
+				int rv = Int_.Compare(lhs.Ns_id(), rhs.Ns_id());
+				return rv == CompareAble_.Same ? Bry_.Compare(lhs.Ttl_page_db(), rhs.Ttl_page_db()) : rv;
+			}
+			case Tid_itm_len:	return Int_.Compare(lhs.Text_len(), rhs.Text_len());
+			case Tid_id:		return Int_.Compare(lhs.Id(), rhs.Id());
+			case Tid_ttl:		return Bry_.Compare(lhs.Ttl_page_db(), rhs.Ttl_page_db());
+			case Tid_ctg_tid_sortkey:
+				gplx.xowa.ctgs.Xoctg_page_xtn lhs_xtn = (gplx.xowa.ctgs.Xoctg_page_xtn)lhs.Xtn();
+				gplx.xowa.ctgs.Xoctg_page_xtn rhs_xtn = (gplx.xowa.ctgs.Xoctg_page_xtn)rhs.Xtn();
+				if (lhs_xtn == null || rhs_xtn == null) return CompareAble_.Same;
+				int tid_comparable = Byte_.Compare(lhs_xtn.Tid(), rhs_xtn.Tid());
+				if (tid_comparable != CompareAble_.Same) return tid_comparable;
+				return Bry_.Compare(lhs_xtn.Sortkey(), rhs_xtn.Sortkey());
+			default:			throw Exc_.new_unhandled(compareType);
+		}
+	}
+	Xowd_page_itm_sorter(byte compareType, int order) {this.compareType = compareType; this.order = order;}
+	byte compareType; int order;
+	static final byte Tid_ns_ttl = 0, Tid_itm_len = 2, Tid_id = 3, Tid_ttl = 4, Tid_ctg_tid_sortkey = 5;
+	static final int Asc = 1, Dsc = -1;
+	public static final Xowd_page_itm_sorter TitleAsc				= new Xowd_page_itm_sorter(Tid_ttl				, Asc);
+	public static final Xowd_page_itm_sorter EnyLenDsc				= new Xowd_page_itm_sorter(Tid_itm_len			, Dsc);
+	public static final Xowd_page_itm_sorter IdAsc					= new Xowd_page_itm_sorter(Tid_id				, Asc);
+	public static final Xowd_page_itm_sorter Ns_id_TtlAsc			= new Xowd_page_itm_sorter(Tid_ns_ttl			, Asc);
+	public static final Xowd_page_itm_sorter Ctg_tid_sortkey_asc	= new Xowd_page_itm_sorter(Tid_ctg_tid_sortkey	, Asc);
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_page_itm_tst.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import org.junit.*; import gplx.xowa.wikis.data.tbls.*;
+public class Xowd_page_itm_tst {
+	@Before public void init() {fxt.Init();} private Xowd_page_itm_fxt fxt = new Xowd_page_itm_fxt();
+	@Test  public void Ttl_() {
+		fxt.Test_ttl_("User_talk:A", Xow_ns_.Id_user_talk, "A");
+		fxt.Test_ttl_("User talk:A", Xow_ns_.Id_user_talk, "A");
+	}
+}
+class Xowd_page_itm_fxt {
+	public void Init() {
+		if (ns_mgr == null) {
+			ns_mgr = new Xow_ns_mgr(gplx.xowa.langs.cases.Xol_case_mgr_.Ascii());
+			ns_mgr.Add_new(Xow_ns_.Id_main, "");
+			ns_mgr.Add_new(Xow_ns_.Id_user_talk, "User talk");
+			ns_mgr.Init_w_defaults();
+			tmp_page = new Xowd_page_itm();
+		}
+	}	private Xow_ns_mgr ns_mgr; Xowd_page_itm tmp_page;
+	public void Test_ttl_(String ttl, int expd_ns, String expd_ttl) {
+		tmp_page.Ttl_(Bry_.new_a7(ttl), ns_mgr);
+	    Tfds.Eq(expd_ns, tmp_page.Ns_id());
+		Tfds.Eq(expd_ttl, String_.new_a7(tmp_page.Ttl_page_db()));
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_page_tbl.java

@@ -0,0 +1,323 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.core.primitives.*; import gplx.core.criterias.*;
+import gplx.dbs.*; import gplx.xowa.*; import gplx.xowa.dbs.*; import gplx.dbs.qrys.*;
+public class Xowd_page_tbl implements RlsAble {
+	private final String tbl_name = "page";
+	private String fld_id, fld_ns, fld_title, fld_is_redirect, fld_touched, fld_len, fld_random_int, fld_text_db_id, fld_html_db_id, fld_redirect_id;
+	private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final Db_conn conn; private Db_stmt stmt_select_all_by_ttl, stmt_select_all_by_id, stmt_select_id_by_ttl, stmt_insert; private boolean hdump_enabled;
+	private final String[] flds_select_all, flds_select_idx;
+	public String Tbl_name()					{return tbl_name;}
+	public String Fld_page_id()					{return fld_id;}
+	public String Fld_page_ns()					{return fld_ns;}
+	public String Fld_page_title()				{return fld_title;}
+	public String Fld_page_len()				{return fld_len;}
+	public String Fld_html_db_id()				{return fld_html_db_id;}
+	public String Fld_redirect_id()				{return fld_redirect_id;}
+	public String[] Flds_select_idx()			{return flds_select_idx;}
+	public String[] Flds_select_all()			{return flds_select_all;}
+	public Db_conn Conn() {return conn;}
+	public Xowd_page_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		String fld_text_db_id_name = "";
+		if (schema_is_1)	{fld_text_db_id_name = "page_file_idx";}
+		else				{fld_text_db_id_name = "page_text_db_id";}
+		fld_id				= flds.Add_int_pkey("page_id");				// int(10); unsigned -- MW:same
+		fld_ns				= flds.Add_int("page_namespace");		// int(11);          -- MW:same
+		fld_title			= flds.Add_str("page_title", 255);			// varbinary(255);   -- MW:blob
+		fld_is_redirect		= flds.Add_int("page_is_redirect");			// tinyint(3);       -- MW:same
+		fld_touched			= flds.Add_str("page_touched", 14);			// binary(14);       -- MW:blob; NOTE: should be revision!rev_timestamp, but needs extra join
+		fld_len				= flds.Add_int("page_len");					// int(10); unsigned -- MW:same except NULL REF: WikiPage.php!updateRevisionOn;"
+		fld_random_int		= flds.Add_int("page_random_int");			// MW:XOWA
+		fld_text_db_id		= flds.Add_int(fld_text_db_id_name);		// MW:XOWA
+		Hdump_enabled_(!schema_is_1);
+		flds_select_all	= String_.Ary_wo_null(fld_id, fld_ns, fld_title, fld_touched, fld_is_redirect, fld_len, fld_text_db_id, fld_html_db_id, fld_redirect_id);
+		flds_select_idx	= String_.Ary(fld_ns, fld_title, fld_id, fld_len);
+		conn.Rls_reg(this);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds.To_fld_ary()));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(int page_id, int ns_id, byte[] ttl_wo_ns, boolean page_is_redirect, DateAdp modified_on, int page_len, int random_int, int text_db_id, int html_db_id) {
+		stmt_insert.Clear()
+		.Val_int(fld_id, page_id)
+		.Val_int(fld_ns, ns_id)
+		.Val_bry_as_str(fld_title, ttl_wo_ns)
+		.Val_bool_as_byte(fld_is_redirect, page_is_redirect)
+		.Val_str(fld_touched, modified_on.XtoStr_fmt(Page_touched_fmt))
+		.Val_int(fld_len, page_len)
+		.Val_int(fld_random_int, random_int)
+		.Val_int(fld_text_db_id, text_db_id)
+		.Val_int(fld_html_db_id, html_db_id)
+		.Val_int(fld_redirect_id, -1)
+		.Exec_insert();
+	}
+	public void Hdump_enabled_(boolean v) {
+		this.hdump_enabled = v;
+		if (v) {
+			fld_html_db_id		= flds.Add_int_dflt("page_html_db_id", -1);		// MW:XOWA
+			fld_redirect_id		= flds.Add_int_dflt("page_redirect_id", -1);	// MW:XOWA
+		}
+		else {
+			fld_html_db_id		= Db_meta_fld.Key_null;
+			fld_redirect_id		= Db_meta_fld.Key_null;
+		}
+	}
+	public boolean Select_by_ttl(Xowd_page_itm rv, Xow_ns ns, byte[] ttl) {
+		if (stmt_select_all_by_ttl == null) stmt_select_all_by_ttl = conn.Stmt_select(tbl_name, flds, String_.Ary(fld_ns, fld_title));
+		Db_rdr rdr = stmt_select_all_by_ttl.Clear().Crt_int(fld_ns, ns.Id()).Crt_bry_as_str(fld_title, ttl).Exec_select__rls_manual();
+		try {
+			if (rdr.Move_next()) {
+				Read_page__all(rv, rdr);
+				return true;
+			}
+		}
+		finally {rdr.Rls();}
+		return false;
+	}
+	public boolean Select_by_id(Xowd_page_itm rv, int page_id) {
+		if (stmt_select_all_by_id == null) stmt_select_all_by_id = conn.Stmt_select(tbl_name, flds_select_all, fld_id);
+		Db_rdr rdr = stmt_select_all_by_id.Clear().Crt_int(fld_id, page_id).Exec_select__rls_manual();
+		try {
+			if (rdr.Move_next()) {
+				Read_page__all(rv, rdr);
+				return true;
+			}
+		}
+		finally {rdr.Rls();}
+		return false;
+	}
+	public Db_rdr Select_all() {
+		Db_qry__select_cmd qry = Db_qry__select_cmd.new_().From_(tbl_name).Cols_(fld_id, fld_title).OrderBy_asc_(fld_id);
+		return conn.Stmt_new(qry).Exec_select__rls_auto();
+	}
+	public int Select_id(int ns_id, byte[] ttl) {
+		if (stmt_select_id_by_ttl == null) stmt_select_id_by_ttl = conn.Stmt_select(tbl_name, flds_select_all, fld_ns, fld_title);
+		Db_rdr rdr = stmt_select_id_by_ttl.Clear().Crt_int(fld_ns, ns_id).Crt_bry_as_str(fld_title, ttl).Exec_select__rls_manual(); 
+		try {
+			return rdr.Move_next() ? rdr.Read_int(fld_id) : Xowd_page_itm.Id_null;
+		}	finally {rdr.Rls();}
+	}
+	public void Select_in__ttl(Cancelable cancelable, Ordered_hash rv, int ns_id, int bgn, int end) {
+		Xowd_page_tbl__ttl wkr = new Xowd_page_tbl__ttl();
+		wkr.Ctor(this, tbl_name, fld_title);
+		wkr.Init(rv, ns_id);
+		wkr.Select_in(cancelable, conn, bgn, end);
+	}
+	public void Select_in__ns_ttl(Cancelable cancelable, Ordered_hash rv, Xow_ns_mgr ns_mgr, boolean fill_idx_fields_only, int bgn, int end) {
+		Xowd_page_tbl__ttl_ns wkr = new Xowd_page_tbl__ttl_ns();
+		wkr.Fill_idx_fields_only_(fill_idx_fields_only);
+		wkr.Ctor(this, tbl_name, fld_title);
+		wkr.Init(ns_mgr, rv);
+		wkr.Select_in(cancelable, conn, bgn, end);
+	}
+	public boolean Select_in__id(Cancelable cancelable, List_adp rv)						{return Select_in__id(cancelable, false, rv, 0, rv.Count());}
+	public boolean Select_in__id(Cancelable cancelable, boolean skip_table_read, List_adp rv)	{return Select_in__id(cancelable, skip_table_read, rv, 0, rv.Count());}
+	public boolean Select_in__id(Cancelable cancelable, boolean skip_table_read, List_adp rv, int bgn, int end) {
+		Xowd_page_itm[] page_ary = (Xowd_page_itm[])rv.To_ary(Xowd_page_itm.class);
+		int len = page_ary.length; if (len == 0) return false;
+		Ordered_hash hash = Ordered_hash_.new_();
+		for (int i = 0; i < len; i++) {
+			if (cancelable.Canceled()) return false;
+			Xowd_page_itm p = page_ary[i];
+			if (!hash.Has(p.Id_val()))	// NOTE: must check if file already exists b/c dynamicPageList currently allows dupes; DATE:2013-07-22
+				hash.Add(p.Id_val(), p);
+		}
+		hash.Sort_by(Xowd_page_itm_sorter.IdAsc);	// sort by ID to reduce disk thrashing; DATE:2015-03-31
+		conn.Txn_bgn();
+		try {
+			Xowd_page_tbl__id wkr = new Xowd_page_tbl__id();
+			wkr.Ctor(this, tbl_name, fld_id);
+			wkr.Init(rv, hash);
+			wkr.Select_in(cancelable, conn, bgn, end);
+		} finally {conn.Txn_end();}
+		return true;		
+	}
+	public byte[] Select_random(Xow_ns ns) {// ns should be ns_main
+		int random_int = RandomAdp_.new_().Next(ns.Count());
+		Db_rdr rdr = conn.Stmt_select(tbl_name, String_.Ary(fld_title), fld_ns, fld_random_int)
+				.Crt_int(fld_ns, ns.Id()).Crt_int(fld_random_int, random_int)
+				.Exec_select__rls_auto();
+		try {					
+			return rdr.Move_next() ? rdr.Read_bry_by_str(fld_title) : null;
+		}	finally {rdr.Rls();}
+	}
+	public void Select_by_search(Cancelable cancelable, List_adp rv, byte[] search, int results_max) {
+		if (Bry_.Len_eq_0(search)) return;	// do not allow empty search
+		Criteria crt = Criteria_.And_many(Db_crt_.eq_(fld_ns, Xow_ns_.Id_main), Db_crt_.like_(fld_title, ""));
+		Db_qry__select_cmd qry = Db_qry_.select_().From_(tbl_name).Cols_(fld_id, fld_len, fld_ns, fld_title).Where_(crt);	// NOTE: use fields from main index only
+		search = Bry_.Replace(search, Byte_ascii.Star, Byte_ascii.Percent);
+		Db_rdr rdr = conn.Stmt_new(qry).Clear().Crt_int(fld_ns, Xow_ns_.Id_main).Val_bry_as_str(fld_title, search).Exec_select__rls_auto();
+		try {
+			while (rdr.Move_next()) {
+				if (cancelable.Canceled()) return;
+				Xowd_page_itm page = new Xowd_page_itm();
+				page.Id_			(rdr.Read_int(fld_id));
+				page.Ns_id_			(rdr.Read_int(fld_ns));
+				page.Ttl_page_db_	(rdr.Read_bry_by_str(fld_title));
+				page.Text_len_		(rdr.Read_int(fld_len));
+				rv.Add(page);
+			}
+		}	finally {rdr.Rls();}
+	}
+	public void Select_for_search_suggest(Cancelable cancelable, List_adp rslt_list, Xow_ns ns, byte[] key, int max_results, int min_page_len, int browse_len, boolean include_redirects, boolean fetch_prv_item) {
+		String search_bgn = String_.new_u8(key);
+		String search_end = String_.new_u8(gplx.intl.Utf8_.Increment_char_at_last_pos(key));
+		String sql = String_.Format
+		( "SELECT {0}, {1}, {2}, {3} FROM {4} INDEXED BY {4}__title WHERE {1} = {5} AND {2} BETWEEN '{6}' AND '{7}' ORDER BY {3} DESC LIMIT {8};"
+		, fld_id, fld_ns, fld_title, fld_len
+		, tbl_name
+		, Int_.Xto_str(ns.Id()), search_bgn, search_end, Int_.Xto_str(max_results)
+		);
+		Db_qry qry = Db_qry_sql.rdr_(sql);
+		Db_rdr rdr = conn.Stmt_new(qry).Exec_select__rls_auto();
+		try {
+			while (rdr.Move_next()) {
+				if (cancelable.Canceled()) return;
+				Xowd_page_itm page = new Xowd_page_itm();
+				Read_page__idx(page, rdr);
+				rslt_list.Add(page);
+			}
+			rslt_list.Sort_by(Xowd_page_itm_sorter.TitleAsc);
+		}
+		finally {rdr.Rls();}
+	}
+	private Db_rdr Load_ttls_starting_with_rdr(int ns_id, byte[] ttl_frag, boolean include_redirects, int max_results, int min_page_len, int browse_len, boolean fwd, boolean search_suggest) {
+		String ttl_frag_str = String_.new_u8(ttl_frag);
+		Criteria crt_ttl = fwd ? Db_crt_.mte_(fld_title, ttl_frag_str) : Db_crt_.lt_(fld_title, ttl_frag_str);
+		Criteria crt = Criteria_.And_many(Db_crt_.eq_(fld_ns, ns_id), crt_ttl, Db_crt_.mte_(fld_len, min_page_len));
+		if (!include_redirects)
+			crt = Criteria_.And(crt, Db_crt_.eq_(fld_is_redirect, Byte_.Zero));
+		String[] cols = search_suggest 
+			? flds_select_idx 
+			: flds_select_all 
+			;
+		int limit = fwd ? max_results + 1 : max_results; // + 1 to get next item
+		Db_qry__select_cmd qry = Db_qry_.select_cols_(tbl_name, crt, cols).Limit_(limit).OrderBy_(fld_title, fwd);
+		Db_stmt stmt = conn.Stmt_new(qry).Crt_int(fld_ns, ns_id).Crt_str(fld_title, ttl_frag_str).Crt_int(fld_len, min_page_len);
+		if (!include_redirects)
+			stmt.Crt_bool_as_byte(fld_is_redirect, include_redirects);
+		return stmt.Exec_select__rls_auto();
+	}
+	public void Select_for_special_all_pages(Cancelable cancelable, List_adp rslt_list, Xowd_page_itm rslt_nxt, Xowd_page_itm rslt_prv, Int_obj_ref rslt_count, Xow_ns ns, byte[] key, int max_results, int min_page_len, int browse_len, boolean include_redirects, boolean fetch_prv_item) {
+		Xowd_page_itm nxt_itm = null;
+		int rslt_idx = 0;
+		boolean max_val_check = max_results == Int_.MaxValue;
+		Db_rdr rdr = Load_ttls_starting_with_rdr(ns.Id(), key, include_redirects, max_results, min_page_len, browse_len, true, true);
+		try {
+			while (rdr.Move_next()) {
+				if (cancelable.Canceled()) return;
+				Xowd_page_itm page = new Xowd_page_itm();
+				Read_page__idx(page, rdr);
+				if (max_val_check && !Bry_.Has_at_bgn(page.Ttl_page_db(), key)) break;
+				nxt_itm = page;
+				if (rslt_idx == max_results) {}	// last item which is not meant for rslts, but only for nxt itm
+				else {
+					rslt_list.Add(page);
+					++rslt_idx;
+				}
+			}
+			if (rslt_nxt != null && nxt_itm != null)	// occurs when range is empty; EX: "Module:A" in simplewikibooks
+				rslt_nxt.Copy(nxt_itm);
+			if (fetch_prv_item) {						// NOTE: Special:AllPages passes in true, but Search_suggest passes in false
+				if (cancelable.Canceled()) return;
+				rdr = Load_ttls_starting_with_rdr(ns.Id(), key, include_redirects, max_results, min_page_len, browse_len, false, false);
+				Xowd_page_itm prv_itm = new Xowd_page_itm();
+				boolean found = false;
+				while (rdr.Move_next()) {
+					Read_page__all(prv_itm, rdr);
+					found = true;
+				}
+				if (found)
+					rslt_prv.Copy(prv_itm);
+				else {	// at beginning of range, so no items found; EX: "Module:A" is search, but 1st Module is "Module:B"
+					if (rslt_list.Count() > 0)	// use 1st item
+						rslt_prv.Copy((Xowd_page_itm)rslt_list.Get_at(0));
+				}
+			}
+		}
+		finally {rdr.Rls();}
+		rslt_count.Val_(rslt_idx);
+	}
+	public void Read_page__idx(Xowd_page_itm page, Db_rdr rdr) {
+		page.Id_			(rdr.Read_int(fld_id));
+		page.Ns_id_			(rdr.Read_int(fld_ns));
+		page.Ttl_page_db_	(rdr.Read_bry_by_str(fld_title));
+		page.Text_len_		(rdr.Read_int(fld_len));
+	}
+	public void Read_page__all(Xowd_page_itm page, Db_rdr rdr) {
+		int html_db_id = -1, redirected_id = -1;
+		if (hdump_enabled) {
+			html_db_id = rdr.Read_int(fld_html_db_id);
+			redirected_id = rdr.Read_int(fld_redirect_id);
+		}
+		page.Init_by_sql
+		( rdr.Read_int(fld_id)
+		, rdr.Read_int(fld_ns)
+		, rdr.Read_bry_by_str(fld_title)
+		, DateAdp_.parse_fmt(rdr.Read_str(fld_touched), Page_touched_fmt)
+		, rdr.Read_bool_by_byte(fld_is_redirect)
+		, rdr.Read_int(fld_len)
+		, rdr.Read_int(fld_text_db_id)
+		, html_db_id
+		, redirected_id
+		);
+	}
+	public void Update__html_db_id(int page_id, int html_db_id) {
+		Db_stmt stmt = conn.Stmt_update(tbl_name, String_.Ary(fld_id), fld_html_db_id);
+		stmt.Val_int(fld_html_db_id, html_db_id).Crt_int(fld_id, page_id).Exec_update();
+	}
+	public void Update__ns__ttl(int page_id, int trg_ns, byte[] trg_ttl) {
+		for (int i = 0; i < 2; ++i) {
+			try {
+				conn.Stmt_update(tbl_name, String_.Ary(fld_id), fld_ns, fld_title)
+					.Val_int(fld_ns, trg_ns).Val_bry_as_str(fld_title, trg_ttl)
+					.Crt_int(fld_id, page_id)
+					.Exec_update();
+				break;
+			} catch (Exception exc) {
+				if (String_.Has(Err_.Message_gplx_brief(exc), "columns page_namespace, page_random_int are not unique")) {	// HACK: terrible hack, but moving pages across ns will break UNIQUE index
+					conn.Exec_sql_args("DROP INDEX {0}__name_random;", tbl_name); // is UNIQUE by default
+					conn.Exec_sql_args("CREATE INDEX {0}__name_random ON {0} ({1}, {2});", tbl_name, fld_ns, fld_random_int);
+				}
+			}
+		}
+	}
+	public void Update__redirect__modified(int page_id, boolean redirect, DateAdp modified) {
+		conn.Stmt_update(tbl_name, String_.Ary(fld_id), fld_is_redirect, fld_touched)
+			.Crt_int(fld_id, page_id)
+			.Val_int(fld_is_redirect, redirect ? 1 : 0).Val_str(fld_touched, modified.XtoStr_fmt(Page_touched_fmt))
+			.Exec_update()
+			;
+	}
+	public void Create_index() {
+		conn.Ddl_create_idx(Xoa_app_.Usr_dlg()
+		, Db_meta_idx.new_normal_by_tbl(tbl_name, "title"		, fld_ns, fld_title, fld_id, fld_len, fld_is_redirect)
+		, Db_meta_idx.new_normal_by_tbl(tbl_name, "random"		, fld_ns, fld_random_int)
+		);
+	}
+	public void Rls() {
+		stmt_select_all_by_ttl = Db_stmt_.Rls(stmt_select_all_by_ttl);
+		stmt_select_all_by_id = Db_stmt_.Rls(stmt_select_all_by_id);
+		stmt_select_id_by_ttl = Db_stmt_.Rls(stmt_select_id_by_ttl);
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+	}
+	private static final String Page_touched_fmt = "yyyyMMddHHmmss";
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_page_tbl__in_wkrs.java

@@ -0,0 +1,116 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.core.criterias.*;
+import gplx.dbs.*; import gplx.dbs.utls.*;
+class Xowd_page_tbl__ttl_ns extends Xowd_page_tbl__in_wkr__base {
+	private Xow_ns_mgr ns_mgr; private Ordered_hash hash;
+	@Override protected int Interval() {return 64;}	// NOTE: 96+ overflows; PAGE:en.w:Space_Liability_Convention; DATE:2013-10-24
+	public void Init(Xow_ns_mgr ns_mgr, Ordered_hash hash) {this.ns_mgr = ns_mgr; this.hash = hash;}
+	@Override protected Criteria In_filter(Object[] part_ary) {
+		int len = part_ary.length;
+		Criteria[] crt_ary = new Criteria[len];
+		String fld_ns = tbl.Fld_page_ns(); String fld_ttl = tbl.Fld_page_title();
+		for (int i = 0; i < len; i++)
+			crt_ary[i] = Criteria_.And(Db_crt_.eq_(fld_ns, 0), Db_crt_.eq_(fld_ttl, Bry_.Empty));
+		return Criteria_.Or_many(crt_ary);
+	}
+	@Override protected void Fill_stmt(Db_stmt stmt, int bgn, int end) {
+		for (int i = bgn; i < end; i++) {
+			Xowd_page_itm page = (Xowd_page_itm)hash.Get_at(i);
+			stmt.Val_int(page.Ns_id());
+			stmt.Val_bry_as_str(page.Ttl_page_db());
+		}
+	}
+	@Override public Xowd_page_itm Read_data_to_page(Xowd_page_itm rdr_page) {
+		Xow_ns ns = ns_mgr.Ids_get_or_null(rdr_page.Ns_id());
+		if (ns == null) return null;	// NOTE: ns seems to "randomly" be null when threading during redlinks; guard against null; DATE:2014-01-03
+		byte[] ttl_wo_ns = rdr_page.Ttl_page_db();
+		rdr_page.Ttl_(ns, ttl_wo_ns);
+		return (Xowd_page_itm)hash.Get_by(rdr_page.Ttl_full_db());
+	}
+}
+class Xowd_page_tbl__ttl extends Xowd_page_tbl__in_wkr__base {
+	private Ordered_hash hash; private int in_ns;
+	@Override protected int Interval() {return 64;}	// NOTE: 96+ overflows; EX: w:Space_Liability_Convention; DATE:2013-10-24
+	public void Init(Ordered_hash hash, int in_ns) {this.hash = hash; this.in_ns = in_ns;}
+	@Override protected Criteria In_filter(Object[] part_ary) {
+		int len = part_ary.length;
+		Criteria[] crt_ary = new Criteria[len];
+		String fld_ns = tbl.Fld_page_ns(); String fld_ttl = tbl.Fld_page_title();
+		for (int i = 0; i < len; i++)
+			crt_ary[i] = Criteria_.And(Db_crt_.eq_(fld_ns, in_ns), Db_crt_.eq_(fld_ttl, Bry_.Empty));
+		return Criteria_.Or_many(crt_ary);
+	}
+	@Override protected void Fill_stmt(Db_stmt stmt, int bgn, int end) {
+		for (int i = bgn; i < end; i++) {
+			Xowd_page_itm page = (Xowd_page_itm)hash.Get_at(i);
+			stmt.Val_int(in_ns);
+			stmt.Val_bry_as_str(page.Ttl_page_db());
+		}
+	}
+	@Override public Xowd_page_itm Read_data_to_page(Xowd_page_itm rdr_page) {return (Xowd_page_itm)hash.Get_by(rdr_page.Ttl_page_db());}
+}
+class Xowd_page_tbl__id extends Xowd_page_tbl__in_wkr__base {
+	private List_adp list;		// list is original list of ids which may have dupes; needed to fill statement (which takes range of bgn - end); DATE:2013-12-08
+	private Ordered_hash hash;	// hash is unique list of ids; needed for fetch from rdr (which indexes by id)
+	public void Init(List_adp list, Ordered_hash hash) {this.list = list; this.hash = hash; this.Fill_idx_fields_only_(true);}
+	@Override protected boolean		Show_progress() {return true;}
+	@Override protected Criteria In_filter(Object[] part_ary) {
+		return Db_crt_.in_(this.In_fld_name(), part_ary);
+	}
+	@Override protected void Fill_stmt(Db_stmt stmt, int bgn, int end) {
+		for (int i = bgn; i < end; i++) {
+			Xowd_page_itm page = (Xowd_page_itm)list.Get_at(i);
+			stmt.Val_int(page.Id());		
+		}
+	}
+	@Override public Xowd_page_itm Read_data_to_page(Xowd_page_itm rdr_page) {return (Xowd_page_itm)hash.Get_by(rdr_page.Id_val());}
+}
+abstract class Xowd_page_tbl__in_wkr__base extends Db_in_wkr__base {
+	protected Xowd_page_tbl tbl; private String tbl_name, fld_in_name;
+	public String Tbl_name() {return tbl_name;}
+	public void Ctor(Xowd_page_tbl tbl, String tbl_name, String fld_in_name) {this.tbl = tbl; this.tbl_name = tbl_name; this.fld_in_name = fld_in_name;}
+	public String In_fld_name() {return  fld_in_name;}
+	protected abstract Criteria In_filter(Object[] part_ary);
+	public abstract Xowd_page_itm Read_data_to_page(Xowd_page_itm rdr_page);
+	public boolean Fill_idx_fields_only() {return fill_idx_fields_only;} public void Fill_idx_fields_only_(boolean v) {fill_idx_fields_only = v;} private boolean fill_idx_fields_only;
+	@Override protected Db_qry Make_qry(int bgn, int end) {
+		Object[] part_ary = In_ary(end - bgn);
+		return Db_qry_.select_cols_
+		(	this.Tbl_name()
+		, 	In_filter(part_ary)
+		, 	fill_idx_fields_only ? tbl.Flds_select_idx() : tbl.Flds_select_all()
+		)
+		;
+	}
+	@Override protected void Read_data(Cancelable cancelable, Db_rdr rdr) {
+		Xowd_page_itm temp = new Xowd_page_itm();
+		while (rdr.Move_next()) {
+			if (cancelable.Canceled()) return;
+			if (fill_idx_fields_only)
+				tbl.Read_page__idx(temp, rdr);
+			else
+				tbl.Read_page__all(temp, rdr);
+			Xowd_page_itm page = Read_data_to_page(temp);
+			if (page == null) continue; // page not found
+			temp.Exists_(true);
+			page.Copy(temp);
+		}
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_page_tbl_tst.java

@@ -0,0 +1,35 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import org.junit.*; import gplx.xowa.bldrs.*; import gplx.xowa.ctgs.*; import gplx.dbs.*; import gplx.xowa.wikis.data.tbls.*;
+public class Xowd_page_tbl_tst {
+	private Xowd_page_tbl_fxt fxt = new Xowd_page_tbl_fxt();
+	@Test  public void Find_search_end() {
+		fxt.Test_find_search_end("ab", "ac");
+		fxt.Test_find_search_end("ab%", "ac%");
+	}
+}
+class Xowd_page_tbl_fxt {
+	public void Test_find_search_end(String val, String expd) {Tfds.Eq(expd, String_.new_u8(Find_search_end(Bry_.new_u8(val))));}
+	private static byte[] Find_search_end(byte[] orig) {	// NOTE: moved from old Xowd_page_tbl; is probably obsolete
+		byte[] rv = Bry_.Copy(orig);
+		int rv_len = rv.length;
+		int increment_pos = rv[rv_len - 1] == Byte_ascii.Percent ? rv_len - 2 : rv_len - 1;	// increment last char, unless it is %; if %, increment one before it
+		return Bry_.Increment_last(rv, increment_pos);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_search_link_tbl.java

@@ -0,0 +1,75 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.core.primitives.*;
+import gplx.dbs.*; import gplx.dbs.utls.*;
+public class Xowd_search_link_tbl {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_word_id, fld_page_id;
+	private final Db_conn conn; private Db_stmt stmt_insert; private final Xowd_search_page_tbl__in_wkr in_wkr = new Xowd_search_page_tbl__in_wkr();
+	public Xowd_search_link_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		String fld_prefix = "";
+		if (schema_is_1)	{tbl_name = "search_title_page"; fld_prefix = "stp_";}
+		else				{tbl_name = "search_link";}
+		fld_word_id			= flds.Add_int(fld_prefix + "word_id");
+		fld_page_id			= flds.Add_int(fld_prefix + "page_id");
+		in_wkr.Ctor(tbl_name, flds, fld_page_id, fld_word_id);
+	}
+	public String Tbl_name()		{return tbl_name;}
+	public String Fld_word_id()		{return fld_word_id;}
+	public String Fld_page_id()		{return fld_page_id;}
+	public void Create_tbl()		{conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Create_idx_unique() {conn.Ddl_create_idx(Xoa_app_.Usr_dlg(), Db_meta_idx.new_unique_by_tbl(tbl_name, "main", fld_word_id, fld_page_id));}
+	public void Create_idx_normal() {conn.Ddl_create_idx(Xoa_app_.Usr_dlg(), Db_meta_idx.new_normal_by_tbl(tbl_name, "main", fld_word_id, fld_page_id));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(int word_id, int page_id) {
+		stmt_insert.Clear().Val_int(fld_word_id, word_id).Val_int(fld_page_id, page_id).Exec_insert();
+	}
+	public void Select_in(Cancelable cancelable, List_adp rv, List_adp words) {
+		in_wkr.Init(words, rv);
+		in_wkr.Select_in(cancelable, conn, 0, words.Count());
+	}
+}
+class Xowd_search_page_tbl__in_wkr extends Db_in_wkr__base {
+	private String tbl_name; private Db_meta_fld_list flds; private String fld_page_id, fld_word_id;
+	private List_adp words, pages;		
+	public void Ctor(String tbl_name, Db_meta_fld_list flds, String fld_page_id, String fld_word_id) {
+		this.tbl_name = tbl_name; this.flds = flds; this.fld_page_id = fld_page_id; this.fld_word_id = fld_word_id;
+	}
+	public void Init(List_adp words, List_adp pages) {this.words = words; this.pages = pages;}
+	@Override protected Db_qry Make_qry(int bgn, int end) {
+		Object[] part_ary = In_ary(end - bgn);			
+		return Db_qry_.select_cols_(tbl_name, Db_crt_.in_(fld_word_id, part_ary), flds.To_str_ary());
+	}
+	@Override protected void Fill_stmt(Db_stmt stmt, int bgn, int end) {
+		for (int i = bgn; i < end; i++) {
+			Int_obj_val word_id = (Int_obj_val)words.Get_at(i);
+			stmt.Crt_int(fld_word_id, word_id.Val());		
+		}
+	}
+	@Override protected void Read_data(Cancelable cancelable, Db_rdr rdr) {
+		while (rdr.Move_next()) {
+			if (cancelable.Canceled()) return;
+			int page_id = rdr.Read_int(fld_page_id);
+			Xowd_page_itm page = new Xowd_page_itm().Id_(page_id);
+			pages.Add(page);
+		}
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_search_temp_tbl.java

@@ -0,0 +1,93 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*; import gplx.dbs.engines.sqlite.*;
+public class Xowd_search_temp_tbl {
+	private final String tbl_name = "search_temp"; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_page_id, fld_word_text;
+	private final Db_conn conn; private Db_stmt stmt_insert;
+	private final String sql_create_word, sql_create_link;
+	public Xowd_search_temp_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		if (schema_is_1)	{sql_create_word = Sql_create_word_v1; sql_create_link = Sql_create_link_v1;}
+		else				{sql_create_word = Sql_create_word_v2; sql_create_link = Sql_create_link_v2;}
+		flds.Add_int_pkey_autonum("word_id");
+		fld_page_id			= flds.Add_int("page_id");
+		fld_word_text		= flds.Add_str("word_text", 255);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(int page_id, byte[] word) {
+		stmt_insert.Clear()
+			.Val_int(fld_page_id, page_id).Val_bry_as_str(fld_word_text, word)
+			.Exec_insert();
+	}	
+	public void Make_data(Gfo_usr_dlg usr_dlg, Xowd_search_link_tbl search_link_tbl, Xowd_search_word_tbl search_word_tbl) {
+		conn.Ddl_create_idx(usr_dlg, Db_meta_idx.new_unique_by_tbl(tbl_name, "main", fld_word_text, fld_page_id));
+		conn.Exec_sql_plog_txn("search_temp.create_word", sql_create_word);
+		conn.Exec_sql_plog_txn("search_temp.create_link", sql_create_link);
+		Create_idx(usr_dlg, search_link_tbl, search_word_tbl);
+		conn.Env_vacuum();
+	}
+	public void Create_idx(Gfo_usr_dlg usr_dlg, Xowd_search_link_tbl search_link_tbl, Xowd_search_word_tbl search_word_tbl) {
+		conn.Ddl_delete_tbl(tbl_name);
+		try {search_word_tbl.Create_idx();} 
+		catch (Exception e) {usr_dlg.Warn_many("", "", "bldr.search_word.unique_search_failed: err=~{0}", Err_.Message_gplx_brief(e));}
+		try {search_link_tbl.Create_idx_unique();}
+		catch (Exception e) {
+			usr_dlg.Warn_many("", "", "bldr.search_page.unique_search_failed: err=~{0}", Err_.Message_gplx_brief(e));
+			search_link_tbl.Create_idx_normal();;
+		}
+	}
+	private static final String Sql_create_word_v1 = String_.Concat_lines_nl
+	(	"INSERT INTO search_title_word (stw_word_id, stw_word)"
+	,	"SELECT  word_id"
+	,	",       word_text"
+	,	"FROM    search_temp"
+	,	"GROUP BY "
+	,	"        word_text"
+	,	";"
+	);
+	private static final String Sql_create_link_v1 = String_.Concat_lines_nl
+	(	"INSERT INTO search_title_page (stp_word_id, stp_page_id)"
+	,	"SELECT  w.stw_word_id"
+	,	",       t.page_id"
+	,	"FROM    search_temp t"
+	,	"        JOIN search_title_word w ON t.word_text = w.stw_word"
+	,	";"
+	);
+	private static final String Sql_create_word_v2 = String_.Concat_lines_nl
+	(	"INSERT INTO search_word (word_id, word_text, word_page_count)"
+	,	"SELECT  word_id"
+	,	",       word_text"
+	,	",       Count(DISTINCT page_id)"
+	,	"FROM    search_temp"
+	,	"GROUP BY "
+	,	"        word_text"
+	,	";"
+	);
+	private static final String Sql_create_link_v2 = String_.Concat_lines_nl
+	(	"INSERT INTO search_link (word_id, page_id)"
+	,	"SELECT  w.word_id"
+	,	",       t.page_id"
+	,	"FROM    search_temp t"
+	,	"        JOIN search_word w ON t.word_text = w.word_text"
+	,	";"
+	);
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_search_word_row.java

@@ -0,0 +1,25 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+public class Xowd_search_word_row {
+	public Xowd_search_word_row(int id, byte[] text, int page_count) {this.id = id; this.text = text; this.page_count = page_count;}
+	public int Id() {return id;} private final int id;
+	public byte[] Text() {return text;} private final byte[] text;
+	public int Page_count() {return page_count;} private final int page_count;
+        public static final Xowd_search_word_row Null = null;
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_search_word_tbl.java

@@ -0,0 +1,129 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.core.primitives.*; import gplx.dbs.*; import gplx.dbs.cfgs.*; import gplx.dbs.qrys.*;
+public class Xowd_search_word_tbl implements RlsAble {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_id, fld_text; private String fld_page_count; private boolean page_count_exists;
+	private final Db_conn conn; private Db_stmt stmt_insert, stmt_select_by, stmt_select_in;
+	public Xowd_search_word_tbl(Db_conn conn, boolean schema_is_1, boolean page_count_exists) {
+		this.conn = conn; this.page_count_exists = page_count_exists;
+		String fld_prefix = "", fld_text_name = "word_text";
+		if (schema_is_1)	{tbl_name = "search_title_word"; fld_prefix = "stw_"; fld_text_name = "stw_word";}
+		else				{tbl_name = "search_word";}
+		this.fld_id				= flds.Add_int_pkey(fld_prefix + "word_id");
+		this.fld_text			= flds.Add_str(fld_text_name, 255);
+		this.fld_page_count		= page_count_exists ? flds.Add_int_dflt("word_page_count", 0) : Db_meta_fld.Key_null;
+		conn.Rls_reg(this);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Create_idx() {conn.Ddl_create_idx(Xoa_app_.Usr_dlg(), Db_meta_idx.new_unique_by_tbl(tbl_name, "main", fld_text, fld_id, fld_page_count));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(int id, byte[] word, int page_count) {
+		stmt_insert.Clear().Val_int(fld_id, id).Val_bry_as_str(fld_text, word).Val_int(fld_page_count, page_count).Exec_insert();
+	}
+	public Xowd_search_word_row Select_by_or_null(byte[] word) {
+		if (stmt_select_by == null) stmt_select_by = conn.Stmt_select(tbl_name, flds, fld_text);
+		Db_rdr rdr = stmt_select_by.Clear().Crt_bry_as_str(fld_text, word).Exec_select__rls_manual();
+		try	{
+			return rdr.Move_next() ? new_row(rdr) : Xowd_search_word_row.Null;
+		}
+		finally {rdr.Rls();}
+	}
+	private Xowd_search_word_row new_row(Db_rdr rdr) {
+		int page_count = fld_page_count == Db_meta_fld.Key_null ? 0 : rdr.Read_int(fld_page_count);
+		return new Xowd_search_word_row(rdr.Read_int(fld_id), rdr.Read_bry_by_str(fld_text), page_count);
+	}
+	public Xowd_search_word_row[] Select_in(Cancelable cxl, byte[] word) {
+		if (stmt_select_in == null) {
+			Db_qry__select_cmd qry = Db_qry_.select_().From_(tbl_name).OrderBy_(fld_page_count, Bool_.N).Where_(Db_crt_.like_(fld_text, ""));	// order by highest page count to look at most common words
+			stmt_select_in = conn.Stmt_new(qry);
+		}
+		List_adp list = List_adp_.new_();
+		Db_rdr rdr = stmt_select_in.Clear().Crt_bry_as_str(fld_text, Bry_.Replace(word, Byte_ascii.Star, Byte_ascii.Percent)).Exec_select__rls_manual();
+		try	{
+			int row_count = 0;
+			while (rdr.Move_next()) {
+				if (cxl.Canceled()) break;
+				Xowd_search_word_row word_row = new_row(rdr);
+				if (++row_count % 10 == 0)
+					Xoa_app_.Usr_dlg().Prog_many("", "", "search; reading pages for word: word=~{0} pages=~{1}", word_row.Text(), word_row.Page_count());
+				list.Add(word_row);
+			}
+		}
+		finally {rdr.Rls();}
+		return (Xowd_search_word_row[])list.To_ary_and_clear(Xowd_search_word_row.class);
+	}
+	public void Select_by_word(Cancelable cancelable, Xowd_search_link_tbl search_page_tbl, List_adp rv, byte[] search, int results_max) {
+		gplx.core.criterias.Criteria crt = null; 
+		if (Bry_.Has(search, Byte_ascii.Star)) {
+			search = Bry_.Replace(search, Byte_ascii.Star, Byte_ascii.Percent);
+			crt = Db_crt_.like_	(fld_text, String_.new_u8(search));
+		}
+		else
+			crt = Db_crt_.eq_	(fld_text, String_.new_u8(search));
+		Db_qry__select_cmd qry = Db_qry_.select_().Cols_(fld_id).From_(tbl_name).Where_(crt);
+
+		List_adp words = List_adp_.new_();
+		Db_rdr rdr = conn.Stmt_new(qry).Crt_bry_as_str(fld_text, search).Exec_select__rls_auto();
+		try {
+			while (rdr.Move_next())
+				words.Add(Int_obj_val.new_(rdr.Read_int(fld_id)));
+		}
+		finally {rdr.Rls();}
+
+		search_page_tbl.Select_in(cancelable, rv, words);
+	}
+	public boolean Ddl__page_count() {return page_count_exists;}
+	public void Ddl__page_count_y_() {	// needed for search_cmd;
+		page_count_exists = true;
+		if (!flds.Has("word_page_count"))
+			flds.Add_int_dflt("word_page_count", 0);
+	}
+	public void Ddl__page_count__add(Xowd_search_link_tbl link_tbl, Db_cfg_tbl cfg_tbl) {
+		Db_meta_fld page_count_fld = Db_meta_fld.new_int("word_page_count").Default_(0);
+		conn.Txn_bgn();
+		conn.Ddl_append_fld(tbl_name, page_count_fld);	// SQL: ALTER TABLE search_word ADD word_page_count integer NOT NULL DEFAULT 0;
+		String sql = String_.Format(String_.Concat_lines_nl_skip_last
+		( "REPLACE INTO {0} ({1}, {2}, word_page_count)"
+		, "SELECT   w.{1}"
+		, ",        w.{2}"
+		, ",        Count(l.{4})"
+		, "FROM     {0} w"
+		, "         JOIN {3} l ON w.{1} = l.{4}"
+		, "GROUP BY w.{1}"
+		, ",        w.{2};"
+		), tbl_name, fld_id, fld_text
+		, link_tbl.Tbl_name(), link_tbl.Fld_word_id()
+		);
+		conn.Exec_sql_plog_ntx("calculating page count per word (please wait)", sql);
+		Ddl__page_count__cfg(cfg_tbl);
+		fld_page_count = page_count_fld.Name(); flds.Add(page_count_fld); this.Rls();
+		conn.Txn_end();
+	}
+	public void Ddl__page_count__cfg(Db_cfg_tbl cfg_tbl) {
+		cfg_tbl.Insert_yn(Xowd_db_file_schema_props.Grp, Xowd_db_file_schema_props.Key__col_search_word_page_count, Bool_.Y);
+	}
+	public void Rls() {
+		stmt_insert		= Db_stmt_.Rls(stmt_insert);
+		stmt_select_by	= Db_stmt_.Rls(stmt_select_by);
+		stmt_select_in	= Db_stmt_.Rls(stmt_select_in);
+	}
+	public static final int Id_null = -1;
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_site_ns_tbl.java

@@ -0,0 +1,83 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*; import gplx.dbs.qrys.*;
+public class Xowd_site_ns_tbl {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_id, fld_name, fld_case, fld_count, fld_is_alias;		
+	private final Db_conn conn;
+	public Xowd_site_ns_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		this.tbl_name = schema_is_1 ? "xowa_ns" : "site_ns";
+		fld_id				= flds.Add_int_pkey	("ns_id");
+		fld_name			= flds.Add_str		("ns_name", 255);
+		fld_case			= flds.Add_byte		("ns_case");
+		fld_is_alias		= flds.Add_bool		("ns_is_alias");
+		fld_count			= flds.Add_int		("ns_count");
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Insert(Xow_ns_mgr ns_mgr) {
+		Db_stmt stmt = conn.Stmt_insert(tbl_name, flds);
+		int len = ns_mgr.Ids_len();
+		for (int i = 0; i < len; i++) {
+			Xow_ns ns = ns_mgr.Ids_get_at(i);
+			stmt.Clear()
+				.Val_int(fld_id, ns.Id())
+				.Val_str(fld_name, ns.Name_str())
+				.Val_byte(fld_case, ns.Case_match())
+				.Val_bool_as_byte(fld_is_alias, ns.Is_alias())
+				.Val_int(fld_count, ns.Count())
+				.Exec_insert();
+				;
+		}
+	}
+	public void Select_all(Xow_ns_mgr ns_mgr) {
+		Db_rdr rdr = conn.Stmt_select(tbl_name, flds).Exec_select__rls_auto();
+		try {
+			ns_mgr.Clear();
+			while (rdr.Move_next()) {
+				int ns_id			= rdr.Read_int(fld_id);
+				byte[] ns_name		= rdr.Read_bry_by_str(fld_name);
+				byte ns_case_match	= rdr.Read_byte(fld_case);
+				int ns_count		= rdr.Read_int(fld_count);
+				boolean ns_is_alias	= rdr.Read_byte(fld_is_alias) == Bool_.Y_byte;
+				ns_mgr.Add_new(ns_id, ns_name, ns_case_match, ns_is_alias);
+				if (ns_id < 0) continue;			// don't load counts for Special / Media					
+				Xow_ns ns = ns_mgr.Ids_get_or_null(ns_id);
+				ns.Count_(ns_count);
+				if (ns_count > 0) ns.Exists_(true);	// ns has article; mark it as exists, else Talk tab won't show; DATE:2013-12-04
+			}
+			ns_mgr.Init();
+		}	finally {rdr.Rls();}
+	}
+	public int Select_ns_count(int ns_id) {
+		Db_rdr rdr = conn.Stmt_select(tbl_name, flds, String_.Ary(fld_id))
+				.Crt_int(fld_id, ns_id)
+				.Exec_select__rls_auto();
+		try {
+			return rdr.Move_next() ? Int_.cast_(rdr.Read_int(fld_count)) : 0;
+		}	finally {rdr.Rls();}
+	}
+	public void Update_ns_count(int ns_id, int ns_count) {
+		Db_stmt stmt = conn.Stmt_update(tbl_name, String_.Ary(fld_id), fld_count);
+		stmt.Clear()
+			.Val_int(fld_count, ns_count)
+			.Crt_int(fld_id, ns_id)
+			.Exec_update();
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_site_stats_tbl.java

@@ -0,0 +1,52 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*;
+public class Xowd_site_stats_tbl {
+	private final String tbl_name = "site_stats";
+	private final String fld_row_id, fld_good_articles, fld_total_pages, fld_images;
+	private final Db_conn conn; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	public Xowd_site_stats_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		fld_row_id			= flds.Add_int_pkey("ss_row_id");
+		fld_good_articles	= flds.Add_long("ss_good_articles");
+		fld_total_pages		= flds.Add_long("ss_total_pages");
+		fld_images			= flds.Add_int("ss_images");
+	}
+	public void Create_tbl() {
+		conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));
+		conn.Stmt_insert(tbl_name, flds).Val_int(fld_row_id, Site_stats_row_id).Val_long(fld_good_articles, 0).Val_long(fld_total_pages, 0).Val_int(fld_images, 0).Exec_insert();
+	}
+	public void Update(int num_articles, int num_pages, int num_files) {
+		Db_stmt stmt = conn.Stmt_update(tbl_name, String_.Ary(fld_row_id), fld_good_articles, fld_total_pages, fld_images);
+		stmt.Val_long(fld_good_articles, num_articles).Val_long(fld_total_pages, num_pages).Val_int(fld_images, num_files)
+			.Crt_int(fld_row_id, Site_stats_row_id)
+			.Exec_update();
+	}
+	public void Select(Xow_wiki_stats stats) {
+		Db_rdr rdr = conn.Stmt_select(tbl_name, flds, fld_row_id).Crt_int(fld_row_id, Site_stats_row_id).Exec_select__rls_auto();
+		try {
+			if (rdr.Move_next()) {
+				stats.NumArticles_	((int)rdr.Read_long(fld_good_articles));	// #<>(int)rdr.Read_long~rdr.Read_int
+				stats.NumPages_		((int)rdr.Read_long(fld_total_pages));		// #<>(int)rdr.Read_long~rdr.Read_int
+				stats.NumFiles_		(rdr.Read_int(fld_images));
+			}
+		} finally {rdr.Rls();}
+	}
+	private static final int Site_stats_row_id = 1;
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_text_tbl.java

@@ -0,0 +1,59 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.ios.*; import gplx.dbs.*; import gplx.dbs.utls.*;
+public class Xowd_text_tbl implements RlsAble {
+	private final String tbl_name = "text"; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_page_id, fld_text_data;
+	private final Db_conn conn; private Db_stmt stmt_select, stmt_insert;
+	private final Io_stream_zip_mgr zip_mgr = Xoa_app_.Utl__zip_mgr(); private final byte zip_tid;
+	public String Fld_text_data() {return fld_text_data;}
+	public Xowd_text_tbl(Db_conn conn, boolean schema_is_1, byte zip_tid) {
+		this.conn = conn; this.zip_tid = zip_tid;
+		String fld_text_data_name = "";
+		fld_text_data_name = schema_is_1 ? "old_text" : "text_data";
+		fld_page_id			= flds.Add_int_pkey("page_id");
+		fld_text_data		= flds.Add_bry(fld_text_data_name);
+		conn.Rls_reg(this);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(int page_id, byte[] text_data) {
+		stmt_insert.Clear().Val_int(fld_page_id, page_id).Val_bry(fld_text_data, text_data).Exec_insert();
+	}
+	public void Update(int page_id, byte[] text) {
+		Db_stmt stmt = conn.Stmt_update_exclude(tbl_name, flds, fld_page_id);
+		text = zip_mgr.Zip(zip_tid, text);
+		stmt.Clear().Val_bry(fld_text_data, text).Crt_int(fld_page_id, page_id).Exec_update();
+	}
+	public byte[] Select(int page_id) {
+		if (stmt_select == null) stmt_select = conn.Stmt_select(tbl_name, flds, fld_page_id);
+		Db_rdr rdr = stmt_select.Clear().Val_int(fld_page_id, page_id).Exec_select__rls_manual();
+		try {
+			byte[] rv = (byte[])rdr.Read_bry(fld_text_data);
+			rv = zip_mgr.Unzip(zip_tid, rv);
+			return rv;
+		}	finally {rdr.Rls();}
+	}
+	public byte[] Zip(byte[] data) {return zip_mgr.Zip(zip_tid, data);}
+	public void Rls() {
+		stmt_select = Db_stmt_.Rls(stmt_select);
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_wbase_pid_tbl.java

@@ -0,0 +1,58 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*; import gplx.xowa.xtns.wdatas.*;
+public class Xowd_wbase_pid_tbl implements RlsAble {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_src_lang, fld_src_ttl, fld_trg_ttl;
+	private final Db_conn conn; private Db_stmt stmt_select, stmt_insert;
+	public Xowd_wbase_pid_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn;
+		String fld_prefix = "";
+		if (schema_is_1)	{tbl_name = "wdata_pids"; fld_prefix = "wp_";}
+		else				{tbl_name = "wbase_pid";}
+		fld_src_lang		= flds.Add_str(fld_prefix + "src_lang", 255);
+		fld_src_ttl			= flds.Add_str(fld_prefix + "src_ttl", 512);
+		fld_trg_ttl			= flds.Add_str(fld_prefix + "trg_ttl", 512);
+		conn.Rls_reg(this);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Create_idx() {conn.Ddl_create_idx(Xoa_app_.Usr_dlg(), Db_meta_idx.new_normal_by_tbl(tbl_name, "src", fld_src_lang, fld_src_ttl));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(byte[] src_lang, byte[] src_ttl, byte[] trg_ttl) {
+		stmt_insert.Clear()
+			.Val_bry_as_str(fld_src_lang, src_lang).Val_bry_as_str(fld_src_ttl, src_ttl).Val_bry_as_str(fld_trg_ttl, trg_ttl)
+			.Exec_insert();
+	}
+	public int Select_pid(byte[] src_lang, byte[] src_ttl) {
+		if (stmt_select == null) stmt_select = conn.Stmt_select(tbl_name, flds, fld_src_lang, fld_src_ttl);
+		Db_rdr rdr = stmt_select.Clear()
+				.Crt_bry_as_str(fld_src_lang, src_lang).Crt_bry_as_str(fld_src_ttl, src_ttl)
+				.Exec_select__rls_manual();
+		try {
+			if (!rdr.Move_next()) return Wdata_wiki_mgr.Pid_null;	// occurs when pid exists, but does not have entry for language; see hu.w:Marco Polo argali; DATE: 2014-02-01
+			byte[] pid_bry = rdr.Read_bry_by_str(fld_trg_ttl);
+			return pid_bry == null ?  Wdata_wiki_mgr.Pid_null : Bry_.Xto_int_or(pid_bry, 1, pid_bry.length, Wdata_wiki_mgr.Pid_null);
+		} finally {rdr.Rls();}
+	}
+	public void Rls() {
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+		stmt_select = Db_stmt_.Rls(stmt_select);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_wbase_qid_tbl.java

@@ -0,0 +1,59 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*;
+public class Xowd_wbase_qid_tbl implements RlsAble {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_src_wiki, fld_src_ns, fld_src_ttl, fld_trg_ttl;
+	private final Db_conn conn; private Db_stmt stmt_select, stmt_insert;
+	private boolean src_ttl_has_spaces;
+	public Xowd_wbase_qid_tbl(Db_conn conn, boolean schema_is_1, boolean src_ttl_has_spaces) {
+		this.conn = conn; this.src_ttl_has_spaces = src_ttl_has_spaces;
+		String fld_prefix = "";
+		if (schema_is_1)	{tbl_name = "wdata_qids"; fld_prefix = "wq_";}
+		else				{tbl_name = "wbase_qid";}
+		fld_src_wiki		= flds.Add_str(fld_prefix + "src_wiki", 255);
+		fld_src_ns			= flds.Add_int(fld_prefix + "src_ns");
+		fld_src_ttl			= flds.Add_str(fld_prefix + "src_ttl", 512);
+		fld_trg_ttl			= flds.Add_str(fld_prefix + "trg_ttl", 512);
+		conn.Rls_reg(this);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public void Create_idx() {conn.Ddl_create_idx(Xoa_app_.Usr_dlg(), Db_meta_idx.new_normal_by_tbl(tbl_name, "src", fld_src_wiki, fld_src_ns, fld_src_ttl));}
+	public void Insert_bgn() {conn.Txn_bgn(); stmt_insert = conn.Stmt_insert(tbl_name, flds);}
+	public void Insert_end() {conn.Txn_end(); stmt_insert = Db_stmt_.Rls(stmt_insert);}
+	public void Insert_cmd_by_batch(byte[] src_wiki, int src_ns, byte[] src_ttl, byte[] trg_ttl) {
+		stmt_insert.Clear()
+			.Val_bry_as_str(fld_src_wiki, src_wiki).Val_int(fld_src_ns, src_ns).Val_bry_as_str(fld_src_ttl, src_ttl).Val_bry_as_str(fld_trg_ttl,trg_ttl)
+			.Exec_insert();
+	}
+	public byte[] Select_qid(byte[] src_wiki, byte[] src_ns, byte[] src_ttl) {
+		if (stmt_select == null) stmt_select = conn.Stmt_select(tbl_name, flds, fld_src_wiki, fld_src_ns, fld_src_ttl);
+		if (src_ttl_has_spaces) src_ttl = Xoa_ttl.Replace_unders(src_ttl);	// NOTE: v2.4.2.1-v2.4.3.2 stores ttl in spaces ("A B"), while xowa will use under form ("A_B"); DATE:2015-04-21
+		Db_rdr rdr = stmt_select.Clear()
+				.Crt_bry_as_str(fld_src_wiki, src_wiki).Crt_int(fld_src_ns, Bry_.Xto_int(src_ns)).Crt_bry_as_str(fld_src_ttl, src_ttl)
+				.Exec_select__rls_manual();
+		try {
+			return rdr.Move_next() ? rdr.Read_bry_by_str(fld_trg_ttl) : null;
+		} finally {rdr.Rls();}
+	}
+	public void Rls() {
+		stmt_insert = Db_stmt_.Rls(stmt_insert);
+		stmt_select = Db_stmt_.Rls(stmt_select);
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_wbase_qid_tbl_tst.java

@@ -0,0 +1,47 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import org.junit.*; import gplx.dbs.*;
+public class Xowd_wbase_qid_tbl_tst {
+	private final Xowd_wbase_qid_tbl_fxt fxt = new Xowd_wbase_qid_tbl_fxt();
+	@Before public void init() {fxt.Clear();}
+	@Test  public void Space() {
+		fxt.Exec_insert("enwiki", Xow_ns_.Id_main, "A B", "q1");
+		fxt.Test_select("enwiki", Xow_ns_.Id_main, "A B", "q1");
+		fxt.Test_select("enwiki", Xow_ns_.Id_main, "A_B", "q1");
+	}
+}
+class Xowd_wbase_qid_tbl_fxt {
+	private Xowd_wbase_qid_tbl qid_tbl;
+	public void Clear() {
+		Io_mgr.I.InitEngine_mem();
+		Db_conn_bldr.I.Reg_default_mem();
+		Db_conn conn = Db_conn_bldr.I.New(Io_url_.mem_fil_("mem/db/wbase.xowa"));
+		this.qid_tbl = new Xowd_wbase_qid_tbl(conn, Bool_.N, Bool_.Y);	// simulate v2.4.2 with bad "spaces"
+		qid_tbl.Create_tbl();
+	}
+	public void Exec_insert(String src_wiki, int src_ns, String src_ttl, String trg_ttl) {
+		qid_tbl.Insert_bgn();
+		qid_tbl.Insert_cmd_by_batch(Bry_.new_u8(src_wiki), src_ns, Bry_.new_u8(src_ttl), Bry_.new_u8(trg_ttl));
+		qid_tbl.Insert_end();
+	}
+	public void Test_select(String src_wiki, int src_ns, String src_ttl, String expd) {
+		byte[] actl = qid_tbl.Select_qid(Bry_.new_u8(src_wiki), Bry_.new_a7(Int_.Xto_str(src_ns)), Bry_.new_u8(src_ttl));
+		Tfds.Eq(expd, String_.new_u8(actl));
+	}
+}

400_xowa/src/gplx/xowa/wikis/data/tbls/Xowd_xowa_db_tbl.java

@@ -0,0 +1,89 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.data.tbls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.data.*;
+import gplx.dbs.*; import gplx.dbs.qrys.*;
+import gplx.xowa.wikis.data.*;
+public class Xowd_xowa_db_tbl {
+	private final String tbl_name; private final Db_meta_fld_list flds = Db_meta_fld_list.new_();
+	private final String fld_id, fld_type, fld_url, fld_ns_ids, fld_part_id, fld_guid; private boolean schema_is_1;
+	private final Db_conn conn; private final Db_stmt_bldr stmt_bldr = new Db_stmt_bldr();
+	public Xowd_xowa_db_tbl(Db_conn conn, boolean schema_is_1) {
+		this.conn = conn; this.schema_is_1 = schema_is_1;
+		this.tbl_name = "xowa_db";
+		fld_id				= flds.Add_int_pkey	("db_id");
+		fld_type			= flds.Add_byte		("db_type");
+		fld_url				= flds.Add_str		("db_url", 512);
+		if (schema_is_1) {
+			fld_ns_ids = fld_part_id = fld_guid = Db_meta_fld.Key_null;
+		}
+		else {
+			fld_ns_ids		= flds.Add_str		("db_ns_ids", 255);
+			fld_part_id		= flds.Add_int		("db_part_id");
+			fld_guid		= flds.Add_str		("db_guid", 36);
+		}
+		stmt_bldr.Conn_(conn, tbl_name, flds, fld_id);
+	}
+	public void Create_tbl() {conn.Ddl_create_tbl(Db_meta_tbl.new_(tbl_name, flds));}
+	public Xowd_db_file[] Select_all(Xowd_core_db_props props, Io_url wiki_root_dir) {
+		List_adp list = List_adp_.new_();
+		Db_rdr rdr = conn.Stmt_select(tbl_name, flds).Exec_select__rls_auto();
+		try {
+			while (rdr.Move_next()) {
+				String ns_ids = ""; int part_id = -1; Guid_adp guid = Guid_adp_.Empty;
+				if (!schema_is_1) {
+					ns_ids = rdr.Read_str(fld_ns_ids);
+					part_id = rdr.Read_int(fld_part_id);
+					guid = Guid_adp_.parse_(rdr.Read_str(fld_guid));
+				}
+				list.Add(Xowd_db_file.load_(props, rdr.Read_int(fld_id), rdr.Read_byte(fld_type), wiki_root_dir.GenSubFil(rdr.Read_str(fld_url)), ns_ids, part_id, guid));
+			}
+		}	finally {rdr.Rls();}
+		list.Sort_by(Xowd_db_file_sorter__id.I);
+		return (Xowd_db_file[])list.To_ary(Xowd_db_file.class);
+	}
+	public void Commit_all(Xowd_db_mgr core_data_mgr) {
+		stmt_bldr.Batch_bgn();
+		try {
+			int len = core_data_mgr.Dbs__len();
+			for (int i = 0; i < len; i++)
+				Commit_itm(core_data_mgr.Dbs__get_at(i));
+		}	finally {stmt_bldr.Batch_end();}
+	}
+	private void Commit_itm(Xowd_db_file itm) {
+		Db_stmt stmt = stmt_bldr.Get(itm.Cmd_mode());
+		switch (itm.Cmd_mode()) {
+			case Db_cmd_mode.Tid_create:	stmt.Clear().Val_int(fld_id, itm.Id());		Commit_itm_vals(stmt, itm); stmt.Exec_insert(); break;
+			case Db_cmd_mode.Tid_update:	stmt.Clear();								Commit_itm_vals(stmt, itm); stmt.Crt_int(fld_id, itm.Id()).Exec_update(); break;
+			case Db_cmd_mode.Tid_delete:	stmt.Clear().Crt_int(fld_id, itm.Id()).Exec_delete();	break;
+			case Db_cmd_mode.Tid_ignore:	break;
+			default:						throw Exc_.new_unhandled(itm.Cmd_mode());
+		}
+		itm.Cmd_mode_(Db_cmd_mode.Tid_ignore);
+	}
+	private void Commit_itm_vals(Db_stmt stmt, Xowd_db_file itm) {
+		stmt.Val_byte(fld_type, itm.Tid()).Val_str(fld_url, itm.Url_rel()).Val_str(fld_ns_ids, itm.Ns_ids()).Val_int(fld_part_id, itm.Part_id()).Val_str(fld_guid, itm.Guid().XtoStr());
+	}
+}
+class Xowd_db_file_sorter__id implements gplx.lists.ComparerAble {
+	public int compare(Object lhsObj, Object rhsObj) {
+		Xowd_db_file lhs = (Xowd_db_file)lhsObj;
+		Xowd_db_file rhs = (Xowd_db_file)rhsObj;
+		return Int_.Compare(lhs.Id(), rhs.Id());
+	}
+	public static final Xowd_db_file_sorter__id I = new Xowd_db_file_sorter__id(); Xowd_db_file_sorter__id() {}
+}

400_xowa/src/gplx/xowa/wikis/domains/Xow_domain_abrv_xo_.java

@@ -0,0 +1,51 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.langs.*;
+public class Xow_domain_abrv_xo_ {
+	public static byte[] To_bry(byte[] domain_bry, Xol_lang_itm lang, Xow_domain_type type) {	// en.wikipedia.org -> en.w			
+		byte[] type_abrv = type.Abrv();
+		if		(type.Multi_lang())			// wikipedia,wiktionary,etc..
+			return Bry_.Add(lang.Key(), Byte_ascii.Dot_bry, type_abrv);
+		else if (type_abrv.length > 0)		// commons,wbase,species,etc..
+			return type_abrv;
+		else								// home;wikia;others
+			return domain_bry;
+	}
+	public static Xow_domain To_itm(byte[] src) {
+		int src_len = src.length;
+		byte[] domain_bry = src;	// default to src; handles unknown abrv like "a.wikia.com";"xowa";others
+		Xow_domain_type type = null;
+		int dot_pos = Bry_finder.Find_fwd(src, Byte_ascii.Dot);
+		if (dot_pos != Bry_finder.Not_found) {	// dot found; EX: "en.w"
+			type = Xow_domain_type_.Get_abrv_as_itm(src, dot_pos + 1, src_len);
+			if (type != null) {		// type found; EX: ".w"
+				Xol_lang_itm lang = Xol_lang_itm_.Get_by_key(src, 0, dot_pos);
+				if (lang != null)	// lang found; EX: "en."
+					domain_bry = Bry_.Add(lang.Key(), type.Domain_bry());
+			}
+		}
+		else {						// dot missing; EX: "c"
+			type = Xow_domain_type_.Get_abrv_as_itm(src, 0, src_len);
+			if (type != null) {		// type found; EX: "c"
+				domain_bry = type.Domain_bry();
+			}
+		}
+		return Xow_domain_.parse(domain_bry);	// for consolidation's sake, parse abrv to domain_bry and pass to Xow_domain_.parse_()
+	}
+}

400_xowa/src/gplx/xowa/wikis/domains/Xow_domain_abrv_xo__tst.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_domain_abrv_xo__tst {
+	@Before public void init() {fxt.Clear();} private final Xow_domain_abrv_xo__fxt fxt = new Xow_domain_abrv_xo__fxt();
+	@Test  public void Basic() {
+		fxt.Test("en.wikipedia.org"			, "en.w");			// multi.enwiki
+		fxt.Test("fr.wiktionary.org"		, "fr.d");			// multi.frwiktionary
+		fxt.Test("commons.wikimedia.org"	, "c");				// important.unique.commons
+		fxt.Test("www.wikidata.org"			, "wd");			// important.unique.wikidata
+		fxt.Test("home"						, "home");			// important.unique.xowa
+		fxt.Test("meta.wikimedia.org"		, "meta");			// wikimedia.unique
+		fxt.Test("pl.wikimedia.org"			, "pl.m");			// wikimedia.multi
+		fxt.Test("a.b.c"					, "a.b.c");			// unkonwn
+	}
+}
+class Xow_domain_abrv_xo__fxt {
+	public void Clear() {}
+	public void Test(String domain_str, String expd_abrv) {
+		Xow_domain domain = Xow_domain_.parse(Bry_.new_u8(domain_str));
+		byte[] actl_abrv = Xow_domain_abrv_xo_.To_bry(domain.Domain_bry(), domain.Lang_itm(), domain.Domain_type());
+		Tfds.Eq(expd_abrv, String_.new_u8(actl_abrv), "To_bry");
+		domain = Xow_domain_abrv_xo_.To_itm(actl_abrv);
+		Tfds.Eq(domain_str, domain.Domain_str(), "To_itm");
+	}
+}

400_xowa/src/gplx/xowa/wikis/domains/Xow_domain_uid_.java

@@ -0,0 +1,105 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.langs.*;
+public class Xow_domain_uid_ {
+	public static final int
+	  Tid_null						= 0
+	, Tid_xowa						= 1
+	, Tid_commons					= 2
+	, Tid_wikidata					= 3
+	, Tid_mediawiki					= 20
+	, Tid_meta						= 21
+	, Tid_incubator					= 22
+	, Tid_wmfblog					= 23
+	, Tid_species					= 24
+	;
+	private static final int
+	  Tid_sub_wikipedia				= 0
+	, Tid_sub_wiktionary			= 1
+	, Tid_sub_wikisource			= 2
+	, Tid_sub_wikivoyage			= 3
+	, Tid_sub_wikiquote				= 4
+	, Tid_sub_wikibooks				= 5
+	, Tid_sub_wikiversity			= 6
+	, Tid_sub_wikinews				= 7
+	, Tid_sub_wikimedia				= 8
+	;
+	private static final int Const_system_reserved = 100, Const_lang_reserved = 20;
+	public static int To_int(Xow_domain domain) {
+		int domain_tid = 0;
+		switch (domain.Domain_tid()) {
+			case Xow_domain_type_.Tid_home:					return Tid_xowa;
+			case Xow_domain_type_.Tid_commons:				return Tid_commons;
+			case Xow_domain_type_.Tid_wikidata:				return Tid_wikidata;
+			case Xow_domain_type_.Tid_mediawiki:			return Tid_mediawiki;
+			case Xow_domain_type_.Tid_meta:					return Tid_meta;
+			case Xow_domain_type_.Tid_incubator:			return Tid_incubator;
+			case Xow_domain_type_.Tid_wmfblog:				return Tid_wmfblog;
+			case Xow_domain_type_.Tid_species:				return Tid_species;
+			case Xow_domain_type_.Tid_wikipedia:			domain_tid = Tid_sub_wikipedia; break;
+			case Xow_domain_type_.Tid_wiktionary:			domain_tid = Tid_sub_wiktionary; break;
+			case Xow_domain_type_.Tid_wikisource:			domain_tid = Tid_sub_wikisource; break;
+			case Xow_domain_type_.Tid_wikivoyage:			domain_tid = Tid_sub_wikivoyage; break;
+			case Xow_domain_type_.Tid_wikiquote:			domain_tid = Tid_sub_wikiquote; break;
+			case Xow_domain_type_.Tid_wikibooks:			domain_tid = Tid_sub_wikibooks; break;
+			case Xow_domain_type_.Tid_wikiversity:			domain_tid = Tid_sub_wikiversity; break;
+			case Xow_domain_type_.Tid_wikinews:				domain_tid = Tid_sub_wikinews; break;
+			case Xow_domain_type_.Tid_wikimedia:			domain_tid = Tid_sub_wikimedia; break;
+			default:										throw Exc_.new_unhandled(domain.Domain_tid());
+		}
+		return	Const_system_reserved						// reserve first 100 slots
+			+	domain_tid									// domain_tid assigned above
+			+	(domain.Lang_uid() * Const_lang_reserved)	// reserve 20 wikis per lang
+			;
+	}
+	public static Xow_domain To_domain(int tid) {
+		switch (tid) {
+			case Tid_xowa:									return Xow_domain.new_(Xow_domain_.Domain_bry_home, Xow_domain_type_.Tid_home, Xol_lang_itm_.Key__unknown);
+			case Tid_commons:								return Xow_domain.new_(Xow_domain_.Domain_bry_commons, Xow_domain_type_.Tid_commons, Xol_lang_itm_.Key__unknown);
+			case Tid_wikidata:								return Xow_domain.new_(Xow_domain_.Domain_bry_wikidata, Xow_domain_type_.Tid_commons, Xol_lang_itm_.Key__unknown);
+			case Tid_mediawiki:								return Xow_domain.new_(Xow_domain_.Domain_bry_mediawiki, Xow_domain_type_.Tid_mediawiki, Xol_lang_itm_.Key__unknown);
+			case Tid_meta:									return Xow_domain.new_(Xow_domain_.Domain_bry_meta, Xow_domain_type_.Tid_meta, Xol_lang_itm_.Key__unknown);
+			case Tid_incubator:								return Xow_domain.new_(Xow_domain_.Domain_bry_incubator, Xow_domain_type_.Tid_incubator, Xol_lang_itm_.Key__unknown);
+			case Tid_wmfblog:								return Xow_domain.new_(Xow_domain_.Domain_bry_wmforg, Xow_domain_type_.Tid_wmfblog, Xol_lang_itm_.Key__unknown);
+			case Tid_species:								return Xow_domain.new_(Xow_domain_.Domain_bry_species, Xow_domain_type_.Tid_species, Xol_lang_itm_.Key__unknown);
+		}
+		int tmp = tid - Const_system_reserved;
+		int lang_id = tmp / 20;
+		int type_id = tmp % 20;
+		int tid_int = 0; byte[] tid_bry = null;
+		switch (type_id) {
+			case Tid_sub_wikipedia:				tid_int = Xow_domain_type_.Tid_wikipedia;	tid_bry = Xow_domain_type_.Key_bry_wikipedia; break;
+			case Tid_sub_wiktionary:			tid_int = Xow_domain_type_.Tid_wiktionary;	tid_bry = Xow_domain_type_.Key_bry_wiktionary; break;
+			case Tid_sub_wikisource:			tid_int = Xow_domain_type_.Tid_wikisource;	tid_bry = Xow_domain_type_.Key_bry_wikisource; break;
+			case Tid_sub_wikivoyage:			tid_int = Xow_domain_type_.Tid_wikivoyage;	tid_bry = Xow_domain_type_.Key_bry_wikivoyage; break;
+			case Tid_sub_wikiquote:				tid_int = Xow_domain_type_.Tid_wikiquote;	tid_bry = Xow_domain_type_.Key_bry_wikiquote; break;
+			case Tid_sub_wikibooks:				tid_int = Xow_domain_type_.Tid_wikibooks;	tid_bry = Xow_domain_type_.Key_bry_wikibooks; break;
+			case Tid_sub_wikiversity:			tid_int = Xow_domain_type_.Tid_wikiversity;  tid_bry = Xow_domain_type_.Key_bry_wikiversity; break;
+			case Tid_sub_wikinews:				tid_int = Xow_domain_type_.Tid_wikinews;		tid_bry = Xow_domain_type_.Key_bry_wikinews; break;
+			case Tid_sub_wikimedia:				tid_int = Xow_domain_type_.Tid_wikimedia;	tid_bry = Xow_domain_type_.Key_bry_wikimedia; break;
+			default:							throw Exc_.new_unhandled(type_id);
+		}
+		Xol_lang_itm lang = Xol_lang_itm_.Get_by_id(lang_id);
+		Bry_bfr bfr = Xoa_app_.Utl__bfr_mkr().Get_b128();
+		bfr.Add(lang.Key()).Add_byte_dot().Add(tid_bry).Add_byte_dot().Add(Xow_domain_.Seg_bry_org);
+		byte[] domain_bry = bfr.Xto_bry_and_clear();
+		bfr.Mkr_rls();
+		return Xow_domain.new_(domain_bry, tid_int, lang);
+	}
+}

400_xowa/src/gplx/xowa/wikis/domains/Xow_domain_uid__tst.java

@@ -0,0 +1,37 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_domain_uid__tst {
+	@Before public void init() {fxt.Clear();} private final Xow_domain_uid__fxt fxt = new Xow_domain_uid__fxt();
+	@Test  public void Basic() {
+		fxt.Test(Xow_domain_uid_.Tid_commons	, "commons.wikimedia.org"	, "", Xow_domain_type_.Tid_commons);
+		fxt.Test(100							, "en.wikipedia.org"		, "en", Xow_domain_type_.Tid_wikipedia);
+	}
+}
+class Xow_domain_uid__fxt {
+	public void Clear() {}
+	public void Test(int tid, String domain_str, String expd_lang, int expd_tid) {
+		byte[] domain_bry = Bry_.new_a7(domain_str);
+		Xow_domain actl_domain = Xow_domain_uid_.To_domain(tid);
+		Tfds.Eq_bry(domain_bry					, actl_domain.Domain_bry());
+		Tfds.Eq_bry(Bry_.new_a7(expd_lang)	, actl_domain.Lang_key());
+		Tfds.Eq(expd_tid						, actl_domain.Domain_tid());
+		Tfds.Eq(tid, Xow_domain_uid_.To_int(actl_domain));
+	}
+}

400_xowa/src/gplx/xowa/wikis/domains/crts/Xow_domain_crt_itm.java

@@ -0,0 +1,22 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains.crts; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.domains.*;
+import gplx.core.primitives.*;
+public interface Xow_domain_crt_itm {
+	boolean Matches(Xow_domain cur, Xow_domain comp);
+}

400_xowa/src/gplx/xowa/wikis/domains/crts/Xow_domain_crt_itm_.java

@@ -0,0 +1,84 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains.crts; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.domains.*;
+class Xow_domain_crt_itm_ {
+        public static final Xow_domain_crt_itm Null = null;
+}
+class Xow_domain_crt_itm__any_wiki implements Xow_domain_crt_itm {
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return true;}
+        public static final Xow_domain_crt_itm__any_wiki I = new Xow_domain_crt_itm__any_wiki(); Xow_domain_crt_itm__any_wiki() {}
+}
+class Xow_domain_crt_itm__in implements Xow_domain_crt_itm {
+	private final Xow_domain_crt_itm[] ary;
+	public Xow_domain_crt_itm__in(Xow_domain_crt_itm[] ary) {this.ary = ary;}
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {
+		int len = ary.length;
+		for (int i = 0; i < len; ++i) {
+			Xow_domain_crt_itm itm = ary[i];
+			if (itm.Matches(cur, comp)) return true;
+		}
+		return false;
+	}
+}
+class Xow_domain_crt_itm__any_standard implements Xow_domain_crt_itm {
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {
+		switch (comp.Domain_tid()) {
+			case Xow_domain_type_.Tid_wikipedia:
+			case Xow_domain_type_.Tid_wiktionary:
+			case Xow_domain_type_.Tid_wikisource:
+			case Xow_domain_type_.Tid_wikivoyage:
+			case Xow_domain_type_.Tid_wikiquote:
+			case Xow_domain_type_.Tid_wikibooks:
+			case Xow_domain_type_.Tid_wikiversity:
+			case Xow_domain_type_.Tid_wikinews:		return true;
+			default:								return false;
+		}
+	}
+        public static final Xow_domain_crt_itm__any_standard I = new Xow_domain_crt_itm__any_standard(); Xow_domain_crt_itm__any_standard() {}
+}
+class Xow_domain_crt_itm__none implements Xow_domain_crt_itm {
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return false;}
+        public static final Xow_domain_crt_itm__none I = new Xow_domain_crt_itm__none(); Xow_domain_crt_itm__none() {}
+}
+class Xow_domain_crt_itm__self implements Xow_domain_crt_itm {
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return Bry_.Eq(cur.Domain_bry(), comp.Domain_bry());}
+        public static final Xow_domain_crt_itm__self I = new Xow_domain_crt_itm__self(); Xow_domain_crt_itm__self() {}
+}
+class Xow_domain_crt_itm__same_lang implements Xow_domain_crt_itm {
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return Bry_.Eq(cur.Lang_orig_key(), comp.Lang_orig_key());}
+        public static final Xow_domain_crt_itm__same_lang I = new Xow_domain_crt_itm__same_lang(); Xow_domain_crt_itm__same_lang() {}
+}
+class Xow_domain_crt_itm__same_type implements Xow_domain_crt_itm {
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return cur.Domain_tid() == comp.Domain_tid();}
+        public static final Xow_domain_crt_itm__same_type I = new Xow_domain_crt_itm__same_type(); Xow_domain_crt_itm__same_type() {}
+}
+class Xow_domain_crt_itm__lang implements Xow_domain_crt_itm {
+	private final int lang_uid;
+	public Xow_domain_crt_itm__lang(int lang_uid) {this.lang_uid = lang_uid;}
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return comp.Lang_orig_uid() == lang_uid;}
+}
+class Xow_domain_crt_itm__type implements Xow_domain_crt_itm {
+	private final int wiki_tid;
+	public Xow_domain_crt_itm__type(int wiki_tid) {this.wiki_tid = wiki_tid;}
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return comp.Domain_tid() == wiki_tid;}
+}
+class Xow_domain_crt_itm__wiki implements Xow_domain_crt_itm {
+	private final byte[] domain;
+	public Xow_domain_crt_itm__wiki(byte[] domain) {this.domain = domain;}
+	public boolean Matches(Xow_domain cur, Xow_domain comp) {return Bry_.Eq(comp.Domain_bry(), domain);}
+}

400_xowa/src/gplx/xowa/wikis/domains/crts/Xow_domain_crt_itm_parser.java

@@ -0,0 +1,91 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains.crts; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.domains.*;
+import gplx.xowa.langs.*;
+class Xow_domain_crt_itm_parser {
+	public Xow_domain_crt_kv_itm[] Parse_as_kv_itms_or_null(byte[] raw) {
+		List_adp rv = Parse_as_obj_or_null(raw, Bool_.N);
+		return rv == null ? null : (Xow_domain_crt_kv_itm[])rv.To_ary_and_clear(Xow_domain_crt_kv_itm.class);
+	}
+	public Xow_domain_crt_kv_ary[] Parse_as_kv_arys_or_null(byte[] raw) {
+		List_adp rv = Parse_as_obj_or_null(raw, Bool_.Y);
+		return rv == null ? null : (Xow_domain_crt_kv_ary[])rv.To_ary_and_clear(Xow_domain_crt_kv_ary.class);
+	}
+	public List_adp Parse_as_obj_or_null(byte[] raw, boolean is_ary) {
+		List_adp rv = List_adp_.new_();
+		byte[][] line_ary = Bry_.Split_lines(raw);
+		int line_len = line_ary.length;
+		for (int i = 0; i < line_len; ++i) {
+			byte[] line = line_ary[i];
+			if (line.length == 0) continue; // ignore blank lines
+			byte[][] word_ary = Bry_.Split(line, Byte_ascii.Pipe);
+			int word_len = word_ary.length;
+			if (word_len != 2) return null;	// not A|B; exit now;
+			Xow_domain_crt_itm key_itm = Xow_domain_crt_itm_parser.I.Parse_as_in(word_ary[0]);
+			if (key_itm == Xow_domain_crt_itm_.Null) return null;		// invalid key; exit;
+			if (is_ary) {
+				Xow_domain_crt_itm[] ary_itm = Xow_domain_crt_itm_parser.I.Parse_as_ary(word_ary[1]);
+				if (ary_itm == null) return null;
+				rv.Add(new Xow_domain_crt_kv_ary(key_itm, ary_itm));
+			}
+			else {
+				Xow_domain_crt_itm val_itm = Xow_domain_crt_itm_parser.I.Parse_as_in(word_ary[1]);
+				if (val_itm == Xow_domain_crt_itm_.Null) return null;	// invalid val; exit;
+				rv.Add(new Xow_domain_crt_kv_itm(key_itm, val_itm));
+			}
+		}
+		return rv;
+	}
+	public Xow_domain_crt_itm Parse_as_in(byte[] raw) {
+		Xow_domain_crt_itm[] in_ary = Parse_as_ary(raw);
+		return in_ary == null ? Xow_domain_crt_itm_.Null : new Xow_domain_crt_itm__in(in_ary);
+	}
+	public Xow_domain_crt_itm[] Parse_as_ary(byte[] raw) {
+		byte[][] terms = Bry_.Split(raw, Byte_ascii.Comma, Bool_.Y);
+		int len = terms.length;
+		Xow_domain_crt_itm[] rv_ary = new Xow_domain_crt_itm[len];
+		for (int i = 0; i < len; ++i) {
+			Xow_domain_crt_itm itm = Parse_itm(terms[i]);
+			if (itm == Xow_domain_crt_itm_.Null) return null;	// invalid val; exit;
+			rv_ary[i] = itm;
+		}
+		return rv_ary;
+	}
+	public Xow_domain_crt_itm Parse_itm(byte[] raw) {						
+		Xow_domain_crt_itm rv = (Xow_domain_crt_itm)itm_hash.Get_by_bry(raw); if (rv != null) return rv;	// singleton; EX: <self>, <same_type>, etc..
+		int raw_len = raw.length;
+		if		(Bry_.Has_at_bgn(raw, Wild_lang)) {		// EX: *.wikipedia
+			int wiki_tid = Xow_domain_type_.Get_type_as_tid(raw, Wild_lang.length, raw_len);
+			return wiki_tid == Xow_domain_type_.Tid_null ? Xow_domain_crt_itm_.Null : new Xow_domain_crt_itm__type(wiki_tid);
+		}
+		else if	(Bry_.Has_at_end(raw, Wild_type)) {		// EX: en.*
+			Xol_lang_itm lang_itm = Xol_lang_itm_.Get_by_key(raw, 0, raw_len - Wild_type.length);
+			return lang_itm == null ? Xow_domain_crt_itm_.Null : new Xow_domain_crt_itm__lang(lang_itm.Id());
+		}
+		else
+			return new Xow_domain_crt_itm__wiki(raw);	// EX: en.wikipedia.org
+	}
+	private static final Hash_adp_bry itm_hash = Hash_adp_bry.cs_()
+	.Add_str_obj("<self>"		, Xow_domain_crt_itm__self.I)
+	.Add_str_obj("<same_type>"	, Xow_domain_crt_itm__same_type.I)
+	.Add_str_obj("<same_lang>"	, Xow_domain_crt_itm__same_lang.I)
+	.Add_str_obj("<any>"		, Xow_domain_crt_itm__any_wiki.I)
+	;
+	private static final byte[] Wild_lang = Bry_.new_a7("*."), Wild_type = Bry_.new_a7(".*");
+        public static final Xow_domain_crt_itm_parser I = new Xow_domain_crt_itm_parser(); Xow_domain_crt_itm_parser() {}
+}

400_xowa/src/gplx/xowa/wikis/domains/crts/Xow_domain_crt_kv_itm_mgr.java

@@ -0,0 +1,67 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.domains.crts; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.domains.*;
+public class Xow_domain_crt_kv_itm_mgr {
+	private final List_adp list = List_adp_.new_();
+	public void Clear() {list.Clear();}
+	@gplx.Internal protected void Add(Xow_domain_crt_kv_itm itm) {list.Add(itm);}
+	public boolean Parse_as_itms(byte[] raw) {
+		this.Clear();
+		Xow_domain_crt_kv_itm[] ary = Xow_domain_crt_itm_parser.I.Parse_as_kv_itms_or_null(raw);
+		if (ary == null) return false; // invalid parse; leave current value as is and exit;
+		int len = ary.length;
+		for (int i = 0; i < len; ++i)
+			this.Add(ary[i]);
+		return true;
+	}
+	public boolean Parse_as_arys(byte[] raw) {
+		this.Clear();
+		Xow_domain_crt_kv_ary[] ary = Xow_domain_crt_itm_parser.I.Parse_as_kv_arys_or_null(raw);
+		if (ary == null) return false; // invalid parse; leave current value as is and exit;
+		int len = ary.length;
+		for (int i = 0; i < len; ++i)
+			list.Add(ary[i]);
+		return true;
+	}
+	public Xow_domain_crt_itm Find_itm(Xow_domain cur, Xow_domain comp) {
+		int len = list.Count();
+		for (int i = 0; i < len; ++i) {
+			Xow_domain_crt_kv_itm kv = (Xow_domain_crt_kv_itm)list.Get_at(i);
+			if (kv.Key().Matches(cur, comp)) return kv.Val();
+		}
+		return Xow_domain_crt_itm__none.I;
+	}
+	public Xow_domain_crt_itm[] Find_ary(Xow_domain cur, Xow_domain comp) {
+		int len = list.Count();
+		for (int i = 0; i < len; ++i) {
+			Xow_domain_crt_kv_ary kv = (Xow_domain_crt_kv_ary)list.Get_at(i);
+			if (kv.Key().Matches(cur, comp)) return kv.Val();
+		}
+		return null;
+	}
+}
+class Xow_domain_crt_kv_itm {
+	public Xow_domain_crt_kv_itm(Xow_domain_crt_itm key, Xow_domain_crt_itm val) {this.key = key; this.val = val;}
+	public Xow_domain_crt_itm Key() {return key;} private final Xow_domain_crt_itm key;
+	public Xow_domain_crt_itm Val() {return val;} private final Xow_domain_crt_itm val;
+}
+class Xow_domain_crt_kv_ary {
+	public Xow_domain_crt_kv_ary(Xow_domain_crt_itm key, Xow_domain_crt_itm[] val) {this.key = key; this.val = val;}
+	public Xow_domain_crt_itm Key() {return key;} private final Xow_domain_crt_itm key;
+	public Xow_domain_crt_itm[] Val() {return val;} private final Xow_domain_crt_itm[] val;
+}

400_xowa/src/gplx/xowa/wikis/modules/Xow_module_base.java

@@ -0,0 +1,30 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.modules; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xow_module_base implements GfoInvkAble {
+	public byte Enabled() {return enabled;} private byte enabled = Bool_.__byte;
+	public boolean Enabled_y() {return enabled == Bool_.Y_byte;}
+	public boolean Enabled_n() {return enabled == Bool_.N_byte;}
+	@gplx.Virtual public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_enabled))			return Yn.Xto_nullable_str(enabled);
+		else if	(ctx.Match(k, Invk_enabled_))			enabled = Yn.Xto_nullable_byte(m.ReadStr("v"));
+		else	return GfoInvkAble_.Rv_unhandled;
+		return this;
+	}
+	private static final String Invk_enabled = "enabled", Invk_enabled_ = "enabled_";
+}

400_xowa/src/gplx/xowa/wikis/modules/Xow_module_mgr.java

@@ -0,0 +1,40 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.modules; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.html.modules.*; import gplx.xowa.html.modules.popups.*;
+public class Xow_module_mgr implements GfoInvkAble {
+	private Hash_adp_bry regy = Hash_adp_bry.cs_();
+	public Xow_module_mgr(Xowe_wiki wiki) {
+		this.popup_mgr = new Xow_popup_mgr(wiki);
+		regy.Add_bry_obj(Xoh_module_itm_.Key_top_icon		, itm__top_icon);
+		regy.Add_bry_obj(Xoh_module_itm_.Key_navframe		, itm__navframe);
+		regy.Add_bry_obj(Xoh_module_itm_.Key_title_rewrite	, itm__title_rewrite);
+	}
+	public void Init_by_wiki(Xowe_wiki wiki) {
+		popup_mgr.Init_by_wiki(wiki);
+	}
+	public Xow_module_base		Itm__top_icon() {return itm__top_icon;} private Xow_module_base itm__top_icon = new Xow_module_base();
+	public Xow_module_base		Itm__navframe() {return itm__navframe;} private Xow_module_base itm__navframe = new Xow_module_base();
+	public Xow_module_base		Itm__title_rewrite() {return itm__title_rewrite;} private Xow_module_base itm__title_rewrite = new Xow_module_base();
+	public Xow_popup_mgr Popup_mgr() {return popup_mgr;} private Xow_popup_mgr popup_mgr;
+	public Xow_module_base Get(byte[] key) {return (Xow_module_base)regy.Get_by_bry(key);}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_get))				return Get(m.ReadBry("v"));
+		else	return GfoInvkAble_.Rv_unhandled;
+	}	private static final String Invk_get = "get";
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__anchor_tst.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_ttl__anchor_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Anch_y()					{fxt.Init_ttl("a#b")			.Expd_full_txt("A").Expd_page_txt("A").Expd_anch_txt("b").Test();}
+	@Test   public void Anch_only()					{fxt.Init_ttl("#a")				.Expd_full_txt("").Expd_page_txt("").Expd_anch_txt("a").Test();}
+	@Test   public void Anchor_fails() {	// PURPOSE: :#batch:Main Page causes ttl to fail b/c # is treated as anchor; DATE:2013-01-02
+		fxt.Wiki().Xwiki_mgr().Add_full(Bry_.new_a7("#batch"), Bry_.new_a7("none"));
+		fxt.Init_ttl(":#batch:Main Page").Expd_full_txt("Main Page").Test();
+	}
+	@Test   public void Anchor_angles() {// PURPOSE: angles in anchor should be encoded; DATE: 2013-01-23
+		fxt.Init_ttl("A#b<c>d").Expd_full_txt("A").Expd_anch_txt("b.3Cc.3Ed").Test();
+	}
+	@Test   public void Anchor_arg_in_non_main_ns() {
+		fxt.Init_ttl("Help:A#B").Expd_full_txt("Help:A").Expd_anch_txt("B").Test();
+	}
+	@Test   public void Anchor_and_slash() {	// PURPOSE: slash in anchor was being treated as a subpage; DATE:2014-01-14
+		fxt.Init_ttl("A#b/c").Expd_full_txt("A").Expd_anch_txt("b/c").Expd_leaf_txt("A").Test();	// NOTE: Leaf_txt should be Page_txt; used to fail
+	}
+	@Test   public void Decode_ncr() {	// PURPOSE: convert &#x23; to #; PAGE:en.s:The_English_Constitution_(1894) DATE:2014-09-07
+		fxt.Init_ttl("A&#x23;b").Expd_full_txt("A").Expd_page_txt("A").Expd_anch_txt("b").Test();
+		fxt.Init_ttl("A&#35;b").Expd_full_txt("A").Expd_page_txt("A").Expd_anch_txt("b").Test();
+		fxt.Init_ttl("A&#36;b").Expd_full_txt("A$b").Expd_page_txt("A$b").Expd_anch_txt("").Test();
+	}
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__basic_tst.java

@@ -0,0 +1,61 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_ttl__basic_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Ns()						{fxt.Init_ttl("Help:Test")		.Expd_ns_id(Xow_ns_.Id_help).Expd_page_txt("Test").Test();}
+	@Test   public void Ns_false()					{fxt.Init_ttl("Helpx:Test")		.Expd_ns_id(Xow_ns_.Id_main).Expd_page_txt("Helpx:Test").Test();}
+	@Test   public void Ns_multiple()				{fxt.Init_ttl("Help:Talk:test")	.Expd_page_txt("Talk:test").Test();}
+	@Test   public void Full_txt()					{fxt.Init_ttl("Help:a & b")		.Expd_full_txt("Help:A & b").Test();}					// preserve
+	@Test   public void Full_url()					{fxt.Init_ttl("Help:a & b")		.Expd_full_url("Help:A_%26_b").Test();}					// escape
+	@Test   public void Page_txt()					{fxt.Init_ttl("a & b")			.Expd_page_txt("A & b").Test();}						// preserve;
+	@Test   public void Page_txt_underline()		{fxt.Init_ttl("a_b")			.Expd_page_txt("A b").Expd_page_url("A_b").Test();}		// NOTE: raw is "a_b" but txt is "a b"
+	@Test   public void Page_url()					{fxt.Init_ttl("a & b")			.Expd_page_url("A_%26_b").Test();}						// escape
+	@Test   public void Page_url_w_ns()				{fxt.Init_ttl("Help:a & b")		.Expd_page_url("A_%26_b").Test();}						// remove ns
+	@Test   public void Page_url_symbols()			{fxt.Init_ttl(";:@&=$ -_.+!*'(),/").Expd_page_url(";:@%26%3D$_-_.%2B!*%27(),/").Test();}// symbols + space
+	@Test   public void Leaf_txt()					{fxt.Init_ttl("root/mid/leaf")	.Expd_leaf_txt("leaf").Test();}
+	@Test   public void Leaf_txt_slash_is_last()	{fxt.Init_ttl("root/mid/leaf/")	.Expd_leaf_txt("").Test();}
+	@Test   public void Leaf_txt_no_slash()			{fxt.Init_ttl("root")			.Expd_leaf_txt("Root").Test();}
+	@Test   public void Leaf_url()					{fxt.Init_ttl("root/mid/a & b")	.Expd_leaf_url("a_%26_b").Test();}						// NOTE: a not capitalized ("root" would be)
+	@Test   public void Base_txt()					{fxt.Init_ttl("a & b/mid/leaf")	.Expd_base_txt("A & b/mid").Test();}
+	@Test   public void Base_url()					{fxt.Init_ttl("a & b/mid/leaf")	.Expd_base_url("A_%26_b/mid").Test();}
+	@Test   public void Root_txt()					{fxt.Init_ttl("root/mid/leaf")	.Expd_root_txt("Root").Test();}
+	@Test   public void Rest_txt()					{fxt.Init_ttl("root/mid/leaf")	.Expd_rest_txt("mid/leaf").Test();}
+	@Test   public void Talk_txt()					{fxt.Init_ttl("Help:test")		.Expd_talk_txt("Help talk:Test").Test();}
+	@Test   public void Talk_txt_identity()			{fxt.Init_ttl("Help talk:test")	.Expd_talk_txt("Help talk:Test").Test();}
+	@Test   public void Talk_url()					{fxt.Init_ttl("Help:a & b")		.Expd_talk_url("Help_talk:A_%26_b").Test();}
+	@Test   public void Talk_txt_main()				{fxt.Init_ttl("test")			.Expd_talk_txt("Talk:Test").Test();}
+	@Test   public void Subj_txt()					{fxt.Init_ttl("Help talk:test")	.Expd_subj_txt("Help:Test").Test();}
+	@Test   public void Subj_txt_identity()			{fxt.Init_ttl("Help:test")		.Expd_subj_txt("Help:Test").Test();}
+	@Test   public void Subj_url()					{fxt.Init_ttl("Help talk:a & b").Expd_subj_url("Help:A_%26_b").Test();}
+	@Test   public void Subj_txt_main()				{fxt.Init_ttl("Talk:test")		.Expd_subj_txt("Test").Test();}
+	@Test   public void Force_literal_link_y()		{fxt.Init_ttl(":Help:test")		.Expd_force_literal_link(1).Expd_page_txt("Test").Test();}
+	@Test   public void Force_literal_link_n()		{fxt.Init_ttl( "Help:test")		.Expd_force_literal_link(0).Expd_page_txt("Test").Test();}
+	@Test   public void Force_literal_link_y_2()	{fxt.Init_ttl("::Help:test")	.Expd_force_literal_link(1).Expd_page_txt("Test").Test();}	// PURPOSE: 2nd initial colon should be ignored; EX:mw:MediaWiki; [[::MediaWiki]]; DATE:2013-12-14
+	@Test   public void All_page()					{fxt.Init_ttl("test")			.Expd_xwik_txt("").Expd_ns_id(Xow_ns_.Id_main).Expd_page_txt("Test").Expd_leaf_txt("Test").Expd_anch_txt("").Test();}
+	@Test   public void All_ns()					{fxt.Init_ttl("Help:test")		.Expd_xwik_txt("").Expd_ns_id(Xow_ns_.Id_help).Expd_page_txt("Test").Expd_leaf_txt("Test").Expd_anch_txt("").Test();}
+	@Test   public void Special()					{fxt.Init_ttl("Special:Random").Expd_ns_id(Xow_ns_.Id_special).Expd_page_txt("Random").Test();}
+	@Test   public void Special_xowa()				{fxt.Init_ttl("Special:xowa/Search/Ttl").Expd_ns_id(Xow_ns_.Id_special).Expd_page_txt("Xowa/Search/Ttl").Test();}
+	@Test   public void Comment()					{fxt.Init_ttl("Ab<!--b-->").Expd_page_txt("Ab").Test();}
+	@Test   public void Comment_eos()				{fxt.Init_ttl("Ab<!--b--").Expd_page_txt(null).Test();}
+	@Test   public void Ns_case() {// PURPOSE: lowercase ns should be converted to proper case; EX: fr.w:Project:Sandbox (redirect link); en.w:Periclimenes imperator; [[commons:category:Periclimenes imperator|''Periclimenes imperator'']]; DATE: 2013-01-27
+		fxt.Init_ttl("help:A").Expd_full_txt("Help:A").Test();
+		fxt.Init_ttl("help talk:A").Expd_full_txt("Help talk:A").Test();
+	}
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__err_tst.java

@@ -0,0 +1,39 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_ttl__err_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Invalid()				{fxt.Init_ttl("<!--A").Expd_err(Xop_ttl_log.Comment_eos).Test();}
+	@Test   public void Invalid_brace()			{fxt.Init_ttl("[[a]]").Expd_err(Xop_ttl_log.Invalid_char).Test();}
+	@Test   public void Invalid_curly()			{fxt.Init_ttl("{{a}}").Expd_err(Xop_ttl_log.Invalid_char).Test();}
+	@Test   public void Len_0() {
+		fxt.Init_ttl("").Expd_err(Xop_ttl_log.Len_0).Test();
+		fxt.Init_ttl(" ").Expd_err(Xop_ttl_log.Len_0).Test();
+		fxt.Init_ttl("_").Expd_err(Xop_ttl_log.Len_0).Test();
+		fxt.Init_ttl("_ _").Expd_err(Xop_ttl_log.Len_0).Test();
+	}
+	@Test   public void Len_max() {
+		fxt.Init_ttl(String_.Repeat("A", 512)).Expd_page_txt(String_.Repeat("A", 512)).Test();
+//			fxt.Init_ttl("File:" + String_.Repeat("A", 255)).Expd_page_txt(String_.Repeat("A", 255)).Test();	// DELETE: removing multi-byte check; DATE:2013-02-02
+//			fxt.Init_ttl(String_.Repeat("A", 256)).Expd_err(Xop_ttl_log.Len_max).Test();
+//			fxt.Init_ttl("Special:" + String_.Repeat("A", 255)).Expd_ns_id(Xow_ns_.Id_special).Expd_page_txt(String_.Repeat("A", 255)).Test();
+//			fxt.Init_ttl("Special:" + String_.Repeat("A", 512 + 8)).Expd_err(Xop_ttl_log.Len_max).Test();	// 8="Special:".length
+	}
+	@Test   public void Colon_is_last_ns() {fxt.Init_ttl("Help:").Expd_err(Xop_ttl_log.Ttl_is_ns_only).Test();}
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__html_entity_tst.java

@@ -0,0 +1,28 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_ttl__html_entity_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Eacute()		{fxt.Init_ttl("&eacute;").Expd_page_txt("é").Test();}	//É
+	@Test   public void Amp_at_end()	{fxt.Init_ttl("Bisc &").Expd_page_txt("Bisc &").Test();}
+	@Test   public void Ncr_dec()		{fxt.Init_ttl("A&#98;").Expd_page_txt("Ab").Test();}
+	@Test   public void Ncr_hex()		{fxt.Init_ttl("A&#x62;").Expd_page_txt("Ab").Test();}
+	@Test   public void Nbsp()			{fxt.Init_ttl("A&nbsp;b").Expd_page_txt("A b").Test();}	// NOTE: &nbsp must convert to space; EX:w:United States [[Image:Dust Bowl&nbsp;- Dallas, South Dakota 1936.jpg|220px|alt=]]
+	@Test   public void Amp()			{fxt.Init_ttl("A&amp;b").Expd_page_txt("A&b").Test();}	// PURPOSE: A&amp;B -> A&B; PAGE:en.w:Amadou Bagayoko?redirect=n; DATE:2014-09-23
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__i18n_tst.java

@@ -0,0 +1,43 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+import gplx.xowa.langs.cases.*;
+public class Xow_ttl__i18n_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Bidi() {
+		fxt.Init_ttl("A" + String_.new_u8(Bry_.ints_(226, 128, 142)) + "B").Expd_page_txt("AB").Test();
+		fxt.Init_ttl("A" + String_.new_u8(Bry_.ints_(226, 128,  97)) + "B").Expd_page_txt("A" + String_.new_u8(Bry_.ints_(226, 128,  97)) + "B").Test();
+	}
+	@Test   public void Multi_byte_char2() { // PURPOSE: multi-byte HTML entity causes array out of index error; EX: w:List_of_Unicode_characters; DATE:2013-12-25
+		fxt.Init_ttl("&#x2c65;").Expd_full_txt("ⱥ").Test();
+	}
+	@Test   public void First_char_is_multi_byte() {	// PURPOSE: if multi-byte, uppercasing is complicated; EX: µ -> Μ; DATE:2013-11-27
+		fxt.Wiki().Lang().Case_mgr_utf8_();
+		fxt.Init_ttl("µ").Expd_full_txt("Μ").Test();						// NOTE: this is not an ASCII "Μ"
+		fxt.Init_ttl("µab").Expd_full_txt("Μab").Test();					// check that rest of title works fine
+		fxt.Init_ttl("Help:µab").Expd_full_txt("Help:Μab").Test();		// check ns
+		fxt.Init_ttl("Ι").Expd_full_txt("Ι").Test();						// check that Ι is not upper-cased to COMBINING GREEK YPOGEGRAMMENI; DATE:2014-02-24
+	}
+	@Test   public void First_char_is_multi_byte_assymetrical() { // PURPOSE: test multi-byte asymmetry (lc is 3 bytes; uc is 2 bytes)
+		fxt.Wiki().Lang().Case_mgr_utf8_();
+		fxt.Init_ttl("ⱥ").Expd_full_txt("Ⱥ").Test();
+		fxt.Init_ttl("ⱥab").Expd_full_txt("Ⱥab").Test();				// check that rest of title works fine
+		fxt.Init_ttl("Help:ⱥab").Expd_full_txt("Help:Ⱥab").Test();	// check ns
+	}
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__qarg_tst.java

@@ -0,0 +1,31 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_ttl__qarg_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Base_txt_wo_qarg() {
+		fxt.Init_ttl("Special:Search/A?b=c").Expd_base_txt_wo_qarg("Search").Expd_qarg_txt("b=c").Test();
+	}
+	@Test   public void Leaf_txt_wo_qarg() {
+		fxt.Init_ttl("Special:Search/A?b=c").Expd_leaf_txt_wo_qarg("A").Expd_qarg_txt("b=c").Test();
+	}
+	@Test   public void Ttl_has_question_mark() {	// PURPOSE: handle titles that have both question mark and leaf; PAGE:en.w:Portal:Organized_Labour/Did_You_Know?/1 DATE:2014-06-08
+		fxt.Init_ttl("A/B?/1").Expd_page_txt("A/B?/1").Expd_base_txt("A/B?").Expd_leaf_txt("1").Expd_leaf_txt_wo_qarg("1").Expd_qarg_txt(null).Test();
+	}
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__ws_tst.java

@@ -0,0 +1,29 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_ttl__ws_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Space()					{fxt.Init_ttl("  a  b  ")			.Expd_page_url("A_b").Expd_page_txt("A b").Test();}
+	@Test   public void Space_w_ns()			{fxt.Init_ttl("  Help  :  a  b  ")	.Expd_page_url("A_b").Expd_page_txt("A b").Test();}
+	@Test   public void Nl()					{fxt.Init_ttl("\n\na\n\n")			.Expd_page_txt("A").Test();}
+	@Test   public void Nl_end()				{fxt.Init_ttl("a\nb")				.Expd_page_txt("A b").Test();}
+	@Test   public void Tab()					{fxt.Init_ttl("\ta\t")				.Expd_page_txt("A").Test();}
+	@Test   public void Nbsp()					{fxt.Init_ttl("A&nbsp;bc")			.Expd_page_url("A_bc").Expd_page_txt("A bc").Test();}	// PURPOSE:convert "&nbsp;" to " "; DATE:2014-09-25
+	@Test   public void Nbsp_mix()				{fxt.Init_ttl("A &nbsp; bc")		.Expd_page_url("A_bc").Expd_page_txt("A bc").Test();}	// PURPOSE:convert multiple "&nbsp;" to " "; PAGE:en.w:Greek_government-debt_crisis; DATE:2014-09-25
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl__xwik_tst.java

@@ -0,0 +1,42 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_ttl__xwik_tst {
+	@Before public void init() {fxt.Reset();} private Xow_ttl_fxt fxt = new Xow_ttl_fxt();
+	@Test   public void Known()						{fxt.Init_ttl("fr:a")			.Expd_xwik_txt("fr").Expd_ns_id(Xow_ns_.Id_main).Expd_page_txt("a").Test();}
+	@Test   public void Known_ns()					{fxt.Init_ttl("fr:Help:a")		.Expd_xwik_txt("fr").Expd_ns_id(Xow_ns_.Id_main).Expd_full_txt("Help:a").Expd_page_txt("Help:a").Test();} // NOTE: Page is "Help:a" b/c ns are unknowable in foreign wiki
+	@Test   public void Unknown()					{fxt.Init_ttl("frx:a")			.Expd_xwik_txt("").Expd_ns_id(Xow_ns_.Id_main).Expd_page_txt("Frx:a").Test();}
+	@Test   public void Unknown_ns()				{fxt.Init_ttl("frx:Help:a")		.Expd_xwik_txt("").Expd_ns_id(Xow_ns_.Id_main).Expd_page_txt("Frx:Help:a").Test();}
+	@Test   public void Known_ns_leaf_anch()		{fxt.Init_ttl("fr:Help:a/b/c#d").Expd_xwik_txt("fr").Expd_ns_id(Xow_ns_.Id_main).Expd_page_txt("Help:a/b/c").Expd_leaf_txt("c").Expd_anch_txt("d").Expd_full_txt("Help:a/b/c").Test();}
+	@Test   public void Colon_is_last() {
+		fxt.Init_ttl("fr:Help:").Expd_xwik_txt("fr").Expd_page_txt("Help:").Test();
+		fxt.Init_ttl("fr:_ _").Expd_xwik_txt("fr").Expd_page_txt("").Test();	// NOTE: fr:_ _ is invalid (resolves to "fr:");
+		fxt.Init_ttl("fr:Help:_ _").Expd_xwik_txt("fr").Expd_page_txt("Help:").Test();
+	}
+	@Test   public void Colon_multiple() {
+		fxt.Init_ttl("fr::Help:Test").Expd_xwik_txt("fr").Expd_page_txt(":Help:Test").Test();
+		fxt.Init_ttl("fr::Test").Expd_xwik_txt("fr").Expd_page_txt(":Test").Test();
+		fxt.Init_ttl(":fr:Test").Expd_xwik_txt("fr").Expd_page_txt("Test").Expd_force_literal_link(1).Test();
+		fxt.Init_ttl(":::fr:Test").Expd_xwik_txt("").Expd_page_txt(":fr:Test").Expd_force_literal_link(1).Test();
+	}
+	@Test   public void Ns_should_precede_xwiki() {// PURPOSE: the "Wikipedia" in "Wikipedia:Main page" should be interpreted as namespace, not an alias
+		fxt.Wiki().Xwiki_mgr().Add_full(Bry_.new_a7("Wikipedia"), Bry_.new_a7("en.wikipedia.org"));
+		fxt.Init_ttl("Wikipedia:Test").Expd_xwik_txt("").Expd_full_txt("Wikipedia:Test").Test();
+	}
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl_fxt.java

@@ -0,0 +1,86 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+class Xow_ttl_fxt {
+	private Xop_fxt fxt = new Xop_fxt();
+	public Xow_ttl_fxt Init_ttl(String raw) {test_raw = raw; return this;} private String test_raw = "";
+	public Xow_ttl_fxt Expd_ns_id(int v) {expd_ns_id = v; return this;} private int expd_ns_id = Int_.MinValue;
+	public Xow_ttl_fxt Expd_page_txt(String v) {expd_page_txt = v; return this;} private String expd_page_txt;
+	public Xow_ttl_fxt Expd_page_url(String v) {expd_page_url = v; return this;} private String expd_page_url;
+	public Xow_ttl_fxt Expd_full_txt(String v) {expd_full_txt = v; return this;} private String expd_full_txt;
+	public Xow_ttl_fxt Expd_full_url(String v) {expd_full_url = v; return this;} private String expd_full_url;
+	public Xow_ttl_fxt Expd_leaf_txt(String v) {expd_leaf_txt = v; return this;} private String expd_leaf_txt;
+	public Xow_ttl_fxt Expd_leaf_url(String v) {expd_leaf_url = v; return this;} private String expd_leaf_url;
+	public Xow_ttl_fxt Expd_base_txt(String v) {expd_base_txt = v; return this;} private String expd_base_txt;
+	public Xow_ttl_fxt Expd_base_url(String v) {expd_base_url = v; return this;} private String expd_base_url;
+	public Xow_ttl_fxt Expd_root_txt(String v) {expd_root_txt = v; return this;} private String expd_root_txt;
+	public Xow_ttl_fxt Expd_rest_txt(String v) {expd_rest_txt = v; return this;} private String expd_rest_txt;
+	public Xow_ttl_fxt Expd_talk_txt(String v) {expd_talk_txt = v; return this;} private String expd_talk_txt;
+	public Xow_ttl_fxt Expd_talk_url(String v) {expd_talk_url = v; return this;} private String expd_talk_url;
+	public Xow_ttl_fxt Expd_subj_txt(String v) {expd_subj_txt = v; return this;} private String expd_subj_txt;
+	public Xow_ttl_fxt Expd_subj_url(String v) {expd_subj_url = v; return this;} private String expd_subj_url;
+	public Xow_ttl_fxt Expd_qarg_txt(String v) {expd_qarg_txt = v; return this;} private String expd_qarg_txt;
+	public Xow_ttl_fxt Expd_xwik_txt(String v) {expd_xwik_txt = v; return this;} private String expd_xwik_txt;
+	public Xow_ttl_fxt Expd_anch_txt(String v) {expd_anch_txt = v; return this;} private String expd_anch_txt;
+	public Xow_ttl_fxt Expd_base_txt_wo_qarg(String v) {expd_base_txt_wo_qarg = v; return this;} private String expd_base_txt_wo_qarg;
+	public Xow_ttl_fxt Expd_leaf_txt_wo_qarg(String v) {expd_leaf_txt_wo_qarg = v; return this;} private String expd_leaf_txt_wo_qarg;
+	public Xow_ttl_fxt Expd_force_literal_link(int v) {expd_force_literal_link = v; return this;} private int expd_force_literal_link = -1;
+	public Xow_ttl_fxt Expd_err(Gfo_msg_itm v) {expd_err = v; return this;} private Gfo_msg_itm expd_err;
+	public Xowe_wiki Wiki() {return fxt.Wiki();}
+	public void Reset() {
+		fxt.Reset();
+		fxt.Wiki().Xwiki_mgr().Add_full(Bry_.new_u8("fr"), Bry_.new_u8("fr.wikipedia.org"));
+		test_raw = "Test page";
+		expd_ns_id = Int_.MinValue;
+		expd_xwik_txt = expd_full_txt = expd_full_url = expd_page_txt = expd_page_url = expd_leaf_txt = expd_leaf_url = expd_base_txt = expd_base_url
+			= expd_root_txt = expd_rest_txt = expd_talk_txt = expd_talk_url = expd_subj_txt = expd_subj_url = expd_anch_txt 
+			= expd_base_txt_wo_qarg = expd_leaf_txt_wo_qarg = expd_qarg_txt = null;
+		expd_err = null;
+		expd_force_literal_link = -1;			
+		fxt.Log_clear();
+	}
+	public void Test() {
+		Xoa_ttl actl = Xoa_ttl.parse_(fxt.Wiki(), Bry_.new_u8(test_raw));
+		if (expd_err == null) {
+			if (expd_ns_id != Int_.MinValue) Tfds.Eq(expd_ns_id, actl.Ns().Id(), "ns");
+			if (expd_xwik_txt != null) Tfds.Eq(expd_xwik_txt, String_.new_u8(actl.Wik_txt()), "Wiki");
+			if (expd_page_txt != null) Tfds.Eq(expd_page_txt, String_.new_u8(actl.Page_txt()), "Page_txt");
+			if (expd_page_url != null) Tfds.Eq(expd_page_url, String_.new_u8(actl.Page_url()), "Page_url");
+			if (expd_full_txt != null) Tfds.Eq(expd_full_txt, String_.new_u8(actl.Full_txt()), "Full_txt");
+			if (expd_full_url != null) Tfds.Eq(expd_full_url, String_.new_u8(actl.Full_url()), "Full_url");
+			if (expd_leaf_txt != null) Tfds.Eq(expd_leaf_txt, String_.new_u8(actl.Leaf_txt()), "Leaf_txt");
+			if (expd_leaf_url != null) Tfds.Eq(expd_leaf_url, String_.new_u8(actl.Leaf_url()), "Leaf_url");
+			if (expd_base_txt != null) Tfds.Eq(expd_base_txt, String_.new_u8(actl.Base_txt()), "Base_txt");
+			if (expd_base_url != null) Tfds.Eq(expd_base_url, String_.new_u8(actl.Base_url()), "Base_url");
+			if (expd_root_txt != null) Tfds.Eq(expd_root_txt, String_.new_u8(actl.Root_txt()), "Root_txt");
+			if (expd_rest_txt != null) Tfds.Eq(expd_rest_txt, String_.new_u8(actl.Rest_txt()), "Rest_txt");
+			if (expd_talk_txt != null) Tfds.Eq(expd_talk_txt, String_.new_u8(actl.Talk_txt()), "Talk_txt");
+			if (expd_talk_url != null) Tfds.Eq(expd_talk_url, String_.new_u8(actl.Talk_url()), "Talk_url");
+			if (expd_subj_txt != null) Tfds.Eq(expd_subj_txt, String_.new_u8(actl.Subj_txt()), "Subj_txt");
+			if (expd_subj_url != null) Tfds.Eq(expd_subj_url, String_.new_u8(actl.Subj_url()), "Subj_url");
+			if (expd_anch_txt != null) Tfds.Eq(expd_anch_txt, String_.new_u8(actl.Anch_txt()), "Anch_txt");
+			if (expd_qarg_txt != null) Tfds.Eq(expd_qarg_txt, String_.new_u8(actl.Qarg_txt()), "Qarg_txt");
+			if (expd_base_txt_wo_qarg != null) Tfds.Eq(expd_base_txt_wo_qarg, String_.new_u8(actl.Base_txt_wo_qarg()), "Expd_base_txt_wo_qarg");
+			if (expd_leaf_txt_wo_qarg != null) Tfds.Eq(expd_leaf_txt_wo_qarg, String_.new_u8(actl.Leaf_txt_wo_qarg()), "Expd_leaf_txt_wo_qarg");
+			if (expd_force_literal_link != -1) Tfds.Eq(expd_force_literal_link == 1, actl.ForceLiteralLink(), "ForceLiteralLink");
+		}
+		else {
+			Tfds.Eq_ary(String_.Ary(String_.new_u8(expd_err.Owner().Path()) + "." + String_.new_u8(expd_err.Key_bry())), fxt.Log_xtoAry());
+		}
+	}
+}

400_xowa/src/gplx/xowa/wikis/ttls/Xow_ttl_parser.java

@@ -0,0 +1,23 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.ttls; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public interface Xow_ttl_parser {
+	Xoa_ttl Ttl_parse(byte[] ttl);
+	Xoa_ttl Ttl_parse(int ns_id, byte[] ttl);
+	Xow_ns_mgr Ns_mgr();
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_lang_grp.java

@@ -0,0 +1,85 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xow_lang_grp implements GfoInvkAble {
+	public int Id() {return id;} private int id;
+	public byte[] Key() {return key;} private byte[] key;
+	public byte[] Name() {return name;} public Xow_lang_grp Name_(byte[] v) {name = v; return this;} private byte[] name;
+	public int Sort_idx() {return sort_idx;} public Xow_lang_grp Sort_idx_(int v) {sort_idx = v; return this;} private int sort_idx = 0;
+	public byte Sort_mode() {return sort_mode;} public Xow_lang_grp Sort_mode_(byte v) {sort_mode = v; return this;} private byte sort_mode = Sort_mode_page_name;
+	public Xow_lang_itm[] Itms() {if (itms == null) itms = (Xow_lang_itm[])itm_list.To_ary(Xow_lang_itm.class); return itms;} private Xow_lang_itm[] itms;
+	public int Itms_len() {return this.Itms().length;}
+	public Xow_lang_itm Itms_get(int i) {return this.Itms()[i];}
+	public void Itms_add(Xow_lang_itm itm) {itms = null; itm_list.Add(itm);} List_adp itm_list = List_adp_.new_();
+	public void Itms_active_len_add_one_() {++itms_active_len;}
+	public int Itms_active_len() {return itms_active_len;} private int itms_active_len;
+	public void Itms_reset() {
+		Xow_lang_itm[] itms_ary = this.Itms();
+		int itms_len = itms_ary.length;
+		for (int i = 0; i < itms_len; i++)
+			itms_ary[i].Atrs_set(null, false, null);	// clear out pre-existing page names; needed b/c this struct is a singleton for entire wiki
+		itms_active_len = 0;
+	}
+	public Bry_fmtr Html_all() {return html_all;} Bry_fmtr html_all; public Xow_lang_grp Html_all_(String s) {html_all = Bry_fmtr.new_(s, "all_name", "grps"); return this;}
+	public byte[] Html_grp_bgn() {return html_grp_bgn;} private byte[] html_grp_bgn = Bry_.new_a7("\n    <tr>");
+	public byte[] Html_grp_end() {return html_grp_end;} private byte[] html_grp_end = Bry_.new_a7("\n    </tr>");
+	public Bry_fmtr Html_itm() {return html_itm;} Bry_fmtr html_itm; public Xow_lang_grp Html_itm_(String s) {html_itm = Bry_fmtr.new_(s, "lang_code", "lang_domain", "lang_name", "lang_href", "pagename_translation", "page_badge"); return this;}
+	public void Html_bld(Bry_bfr bfr, Xowe_wiki wiki) {
+		Xow_lang_itm[] itms_ary = this.Itms();
+		if (sort_mode == Xow_lang_grp.Sort_mode_page_name)
+			Array_.Sort(itms_ary, Xow_lang_itm_sorter_page_name._);
+		int itms_ary_len = itms_ary.length;
+		for (int i = 0; i < itms_ary_len; i++)
+			itms_ary[i].Html_bld(bfr, wiki);
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_owner))				return lang_mgr;
+		else if	(ctx.Match(k, Invk_name_))				name = m.ReadBry("v");
+		else if	(ctx.Match(k, Invk_sort_idx_))			sort_idx = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk_sort_mode_))			sort_mode = (byte)m.ReadInt("v");
+		else if	(ctx.Match(k, Invk_html_all_))			Html_all_(m.ReadStr("v"));
+		else if	(ctx.Match(k, Invk_html_itm_))			Html_itm_(m.ReadStr("v"));
+		else	return GfoInvkAble_.Rv_unhandled;
+		return this;
+	}	private static final String Invk_owner = "owner", Invk_name_ = "name_", Invk_sort_mode_ = "sort_mode_", Invk_sort_idx_ = "sort_idx_", Invk_html_all_ = "html_all_", Invk_html_itm_ = "html_itm_";
+	public static final byte Sort_mode_lang_idx = 0, Sort_mode_lang_name = 1, Sort_mode_page_name = 2;
+	public static Xow_lang_grp dflt_(Xow_lang_mgr lang_mgr, int id, byte[] key) {
+		Xow_lang_grp rv = new Xow_lang_grp();
+		rv.lang_mgr = lang_mgr; rv.id = id; rv.key = key; rv.name = key;
+		rv.Html_all_(String_.Concat_lines_nl_skip_last
+		( ""
+		, "  <h4>~{all_name}</h4>"
+		, "  <table style='width: 100%;'>~{grps}"
+		, "  </table>"
+		));
+		rv.Html_itm_(String_.Concat_lines_nl_skip_last
+		( ""
+		, "      <td style='width: 10%; padding-bottom: 5px;'>~{lang_name}</td><td style='width: 20%; padding-bottom: 5px;'><li~{page_badge}><a hreflang=\"~{lang_code}\" title=\"~{pagename_translation}\" href=\"~{lang_href}\">~{pagename_translation}</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		));
+		return rv;
+	}	private Xow_lang_grp() {}
+	Xow_lang_mgr lang_mgr;
+}
+class Xow_lang_itm_sorter_page_name implements gplx.lists.ComparerAble {
+	public int compare(Object lhsObj, Object rhsObj) {return Bry_.Compare(((Xow_lang_itm)lhsObj).Page_name(), ((Xow_lang_itm)rhsObj).Page_name());}
+	public static final Xow_lang_itm_sorter_page_name _ = new Xow_lang_itm_sorter_page_name(); Xow_lang_itm_sorter_page_name() {}
+}
+class Xow_lang_grp_sorter_sort_idx implements gplx.lists.ComparerAble {
+	public int compare(Object lhsObj, Object rhsObj) {return Int_.Compare(((Xow_lang_grp)lhsObj).Sort_idx(), ((Xow_lang_grp)rhsObj).Sort_idx());}
+	public static final Xow_lang_grp_sorter_sort_idx _ = new Xow_lang_grp_sorter_sort_idx(); Xow_lang_grp_sorter_sort_idx() {}
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_lang_itm.java

@@ -0,0 +1,38 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+public class Xow_lang_itm {
+	private final Xow_lang_grp html_grp; private final Xow_xwiki_itm xwiki; private final Xoac_lang_itm lang;
+	public Xow_lang_itm(Xow_lang_grp html_grp, Xow_xwiki_itm xwiki, Xoac_lang_itm lang) {
+		this.html_grp = html_grp; this.xwiki = xwiki; this.lang = lang;
+	}
+	public byte[] Lang_key() {return lang.Key_bry();}
+	public byte[] Lang_domain() {return xwiki.Domain_bry();}
+	public byte[] Lang_name() {return lang.Local_name_bry();}
+	public byte[] Page_name() {return page_name;} private byte[] page_name;
+	public boolean Page_name_has() {return Bry_.Len_gt_0(page_name);}
+	public boolean Empty_xwiki() {return empty_xwiki;} private boolean empty_xwiki;
+	public byte[][] Page_badges() {return page_badges;} private byte[][] page_badges;
+	public void Html_bld(Bry_bfr bfr, Xowe_wiki wiki) {
+		html_grp.Html_itm().Bld_bfr(bfr, lang.Key_bry(), xwiki.Domain_bry(), lang.Local_name_bry(), page_name);
+	}
+	public void Atrs_set(byte[] page_name, boolean empty_xwiki, byte[][] page_badges) {
+		this.page_name = page_name; this.empty_xwiki = empty_xwiki; this.page_badges = page_badges;
+		html_grp.Itms_active_len_add_one_();
+	}
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_lang_mgr.java

@@ -0,0 +1,193 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.langs.*; import gplx.xowa.wikis.xwikis.*; import gplx.xowa.apis.xowa.html.*; import gplx.xowa.xtns.wdatas.core.*;
+import gplx.xowa.html.hrefs.*;
+public class Xow_lang_mgr {
+	Xow_lang_mgr() {
+		int len = Xol_lang_itm_.Id__max;
+		itms = new Xow_lang_itm[len];
+	}
+	public Bry_fmtr Html_div() {return html_div;} private final Bry_fmtr html_div = Bry_fmtr.new_(String_.Concat_lines_nl_skip_last
+	( "<div id=\"xowa-lang\">"
+	, "  <h5>~{toggle_btn}~{wikidata_link}</h5>"
+	, "  <div~{toggle_hdr}>~{grps}"
+	, "  </div>"
+	, "</div>"
+	), "wikidata_link", "toggle_btn", "toggle_hdr", "grps");
+	public Bry_fmtr Html_wikidata_link() {return html_wikidata_link;} private final Bry_fmtr html_wikidata_link = Bry_fmtr.new_(" (<a href=\"/site/www.wikidata.org/wiki/~{qid}\">wikidata</a>)", "qid");
+	public void Clear() {hash.Clear();}
+	public void Itms_reg(Xow_xwiki_itm xwiki, Xoac_lang_itm lang) {
+		int lang_id = xwiki.Lang_id();
+		Xoac_lang_grp ini_grp = lang.Grp();
+		Xow_lang_grp grp = (Xow_lang_grp)hash.Get_by(ini_grp.Key_bry());
+		if (grp == null) {
+			grp = Grps_get_or_new(ini_grp.Key_bry());
+			grp.Name_(ini_grp.Name_bry());
+			grp.Sort_idx_(ini_grp.Sort_idx());
+		}
+		Xow_lang_itm itm = itms[lang_id];
+		if (itm == null) {
+			itm = new Xow_lang_itm(grp, xwiki, lang);
+			itms[lang_id] = itm;
+		}
+		grp.Itms_add(itm);
+	}
+	public int Grps_len() {return hash.Count();}
+	public Xow_lang_grp Grps_get_at(int i) {return (Xow_lang_grp)hash.Get_at(i);}
+	Xow_lang_grp Grps_get_or_new(byte[] key) {
+		Xow_lang_grp rv = (Xow_lang_grp)hash.Get_by(key);
+		if (rv == null) {
+			int id = hash.Count();
+			rv = Xow_lang_grp.dflt_(this, id, key);
+			rv.Sort_idx_(id);
+			hash.Add(key, rv);
+			rv.Name_(key);
+		}
+		return rv;
+	}	private Ordered_hash hash = Ordered_hash_.new_bry_();
+	public void Grps_sort() {hash.Sort_by(Xow_lang_grp_sorter_sort_idx._);}
+	public void Html_bld(Bry_bfr bfr, Xowe_wiki wiki, List_adp slink_list, byte[] qid) {
+		int grp_len = hash.Count();
+		for (int i = 0; i < grp_len; i++) {
+			Xow_lang_grp grp = (Xow_lang_grp)hash.Get_at(i);
+			grp.Itms_reset();
+		}
+		int slink_len = slink_list.Count();
+		for (int i = 0; i < slink_len; i++) {
+			Wdata_sitelink_itm slink = (Wdata_sitelink_itm)slink_list.Get_at(i);
+			Xoa_ttl ttl = slink.Page_ttl();
+			Xow_xwiki_itm xwiki = ttl.Wik_itm();
+			int lang_id = xwiki.Lang_id();
+			Xow_lang_itm itm = itms[lang_id];	// NOTE: handles ttls like [[fr:]] and [[:fr;]] which have an empty Page_txt, but a valued Full_txt_raw
+			byte[] ttl_bry = ttl.Page_txt_w_anchor();
+			boolean empty_xwiki = false;
+			if (Bry_.Len_eq_0(ttl_bry)) {
+				ttl_bry = wiki.Ctx().Cur_page().Ttl().Page_txt();
+				empty_xwiki = true;
+			}			
+			itm.Atrs_set(ttl_bry, empty_xwiki, slink.Badges());
+		}
+		html_bldr.Init(this, wiki, slink_list, slink_len, qid);
+		html_bldr.XferAry(bfr, -1);
+	}	private Xow_lang_itm[] itms = null; Xow_lang_html html_bldr = new Xow_lang_html();
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_get))	return Grps_get_or_new(m.ReadBry("v"));
+		else if	(ctx.Match(k, Invk_sort))	Grps_sort();
+		else	return GfoInvkAble_.Rv_unhandled;
+		return this;
+	}	private static final String Invk_get = "get", Invk_sort = "sort";
+	public static Xow_lang_mgr dflt_() {return new Xow_lang_mgr();}
+}
+class Xow_lang_html implements Bry_fmtr_arg {
+	private Xow_lang_mgr lang_mgr; Xowe_wiki wiki; List_adp ttl_list; private byte[] qid;
+	private Xoapi_toggle_itm toggle_itm;
+	private int stage = 0;
+	public Xow_lang_html Init(Xow_lang_mgr lang_mgr, Xowe_wiki wiki, List_adp ttl_list, int ttl_list_len, byte[] qid) {
+		this.lang_mgr = lang_mgr; this.wiki = wiki; this.ttl_list = ttl_list; this.qid = qid;
+		toggle_itm = wiki.Appe().Api_root().Html().Page().Toggle_mgr().Get_or_new("wikidata-langs");
+		return this;
+	}
+	public void XferAry(Bry_bfr bfr, int idx) {
+		switch (stage) {
+			case 0: {
+				stage = 1;
+				Bry_bfr tmp_bfr = wiki.Utl__bfr_mkr().Get_b128().Mkr_rls();
+				byte[] msg_lang = wiki.Msg_mgr().Val_by_id(Xol_msg_itm_.Id_page_lang_header);
+				byte[] wikidata_link = Bry_.Len_eq_0(qid) ? Bry_.Empty : lang_mgr.Html_wikidata_link().Bld_bry_many(tmp_bfr, qid);
+				toggle_itm.Init(wiki, msg_lang);
+				lang_mgr.Html_div().Bld_bfr_many(bfr, wikidata_link, toggle_itm.Html_toggle_btn(), toggle_itm.Html_toggle_hdr(), this);
+				stage = 0;
+				break;
+			}
+			case 1:
+				stage = 2;
+				int grps_len = lang_mgr.Grps_len();
+				for (int i = 0; i < grps_len; i++) {
+					grp = lang_mgr.Grps_get_at(i);
+					if (grp.Itms_active_len() == 0) continue;	// skip grps with no items
+					grp.Html_all().Bld_bfr_many(bfr, grp.Name(), this);
+				}
+				stage = 1;
+				break;
+			case 2:
+				int itms_len = grp.Itms_len();
+				int grp_counter = 0; boolean row_opened = false;
+				for (int i = 0; i < itms_len; i++) {
+					Xow_lang_itm itm = grp.Itms_get(i);
+					if (!itm.Page_name_has()) continue;
+					if (grp_counter == 0) {
+						bfr.Add(grp.Html_grp_bgn());
+						row_opened = true;
+					}
+					byte[] lang_key = itm.Lang_key();
+					byte[] domain = itm.Lang_domain();
+					byte[] page_name = itm.Page_name();
+					byte[] local_name = itm.Lang_name();
+					byte[] badge_cls = Badge_cls(tmp_bfr, itm.Page_badges());
+					if (wiki.Appe().Usere().Wiki().Xwiki_mgr().Get_by_key(domain) == null)
+						tmp_bfr.Add(Xoh_href_parser.Href_https_bry).Add(domain).Add(Xoh_href_parser.Href_wiki_bry);
+					else
+						tmp_bfr.Add(Xoh_href_parser.Href_site_bry).Add(domain).Add(Xoh_href_parser.Href_wiki_bry);
+					if (!itm.Empty_xwiki()) tmp_bfr.Add(page_name);
+					grp.Html_itm().Bld_bfr_many(bfr, lang_key, domain, local_name, tmp_bfr.Xto_bry_and_clear(), page_name, badge_cls);
+					++grp_counter;
+					if (grp_counter == 3) {
+						row_opened = false;
+						bfr.Add(grp.Html_grp_end());
+						grp_counter = 0;
+					}
+				}
+				if (row_opened) {
+					bfr.Add(grp.Html_grp_end());
+					grp_counter = 0;
+				}
+				stage = 2;
+				break;
+		}
+	}	private Xow_lang_grp grp; Bry_bfr tmp_bfr = Bry_bfr.reset_(255);
+	private static byte[] Badge_cls(Bry_bfr bfr, byte[][] badges) {
+		if (badges == null) badges = Bry_.Ary_empty;
+		int badges_len = badges.length;
+		bfr.Add(Cls_bgn);
+		if (badges_len == 0)
+			bfr.Add(Badge_none_cls);
+		else {
+			for (int i = 0; i < badges_len; ++i) {
+				if (i != 0) bfr.Add_byte_comma();
+				byte[] badge = badges[i];
+				byte[] badge_cls = (byte[])badges_hash.Get_by_bry(badge);
+				if (badge_cls == null) Gfo_usr_dlg_.I.Warn_many("", "", "unknown badge: badge=~{0}", String_.new_u8(badge));
+				else bfr.Add(badge_cls);
+			}
+		}
+		bfr.Add_byte_apos();
+		return bfr.Xto_bry_and_clear();
+	}
+	private static final byte[]
+	  Badge_none_cls	= Bry_.new_a7("badge-none")
+	, Cls_bgn			= Bry_.new_a7(" class='")
+	;
+	private static Hash_adp_bry badges_hash = Hash_adp_bry.ci_ascii_()
+	.Add_str_obj("Q17437798", Bry_.new_a7("badge-goodarticle"))
+	.Add_str_obj("Q17437796", Bry_.new_a7("badge-featuredarticle"))
+	.Add_str_obj("Q17559452", Bry_.new_a7("badge-recommendedarticle"))
+	.Add_str_obj("Q17506997", Bry_.new_a7("badge-featuredlist"))
+	.Add_str_obj("Q17580674", Bry_.new_a7("badge-featuredportal"))
+	;
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_lang_mgr_fxt.java

@@ -0,0 +1,65 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.langs.*;
+public class Xow_lang_mgr_fxt {
+	public void Clear() {
+		app = Xoa_app_fxt.app_();
+		wiki = Xoa_app_fxt.wiki_tst_(app);
+		Init_langs(wiki);
+	}
+	public static void Init_langs(Xowe_wiki wiki) {
+		Xoae_app app = wiki.Appe();
+		Xoa_lang_mgr lang_mgr = app.Lang_mgr();
+		lang_mgr.Groups().Set_bulk(Bry_.new_a7(String_.Concat_lines_nl
+			(	"+||grp|wiki"
+			,	"+|wiki|grp|grp1"
+			,	"+|wiki|grp|grp2"
+			,	"+|grp1|itm|simple|Simple"
+			,	"+|grp2|itm|fr|French"
+			,	"+|grp1|itm|es|Spanish"
+			,	"+|grp2|itm|de|German"
+			,	"+|grp1|itm|it|Italian"
+			,	"+|grp1|itm|zh|Chinese"
+			)));
+		wiki.Xwiki_mgr().Add_bulk_langs(Bry_.new_a7("wiki"));
+		String bulk = String_.Concat_lines_nl
+			(	"simple.wikipedia.org|simple.wikipedia.org"
+			,	"fr.wikipedia.org|fr.wikipedia.org"
+			,	"es.wikipedia.org|es.wikipedia.org"
+			,	"de.wikipedia.org|de.wikipedia.org"
+			,	"it.wikipedia.org|it.wikipedia.org"
+			);
+		wiki.Appe().Usere().Wiki().Xwiki_mgr().Add_bulk(Bry_.new_a7(bulk));
+	}
+	public Xowe_wiki Wiki() {return wiki;} private Xowe_wiki wiki;
+	Xoae_app app;
+	public void tst(String raw, String expd) {
+		Xop_ctx ctx = wiki.Ctx();
+		ctx.Cur_page().Ttl_(Xoa_ttl.parse_(wiki, Bry_.new_a7("test_page")));
+		byte[] raw_bry = Bry_.new_u8(raw);
+		Bry_bfr bfr = Bry_bfr.new_();
+		Xop_root_tkn root = ctx.Tkn_mkr().Root(raw_bry);
+		wiki.Parser().Parse_page_all_clear(root, ctx, ctx.Tkn_mkr(), raw_bry);
+		wiki.Html_mgr().Html_wtr().Write_all(bfr, ctx, raw_bry, root);
+
+		Bry_bfr html_bfr = Bry_bfr.new_();
+		wiki.Xwiki_mgr().Lang_mgr().Html_bld(html_bfr, wiki, ctx.Cur_page().Slink_list(), gplx.xowa.xtns.wdatas.Wdata_xwiki_link_wtr.Qid_null);
+	    Tfds.Eq_str_lines(expd, html_bfr.Xto_str_and_clear());
+	}
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_lang_mgr_tst.java

@@ -0,0 +1,93 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*;
+public class Xow_lang_mgr_tst {
+	private Xow_lang_mgr_fxt fxt = new Xow_lang_mgr_fxt();
+	@Before public void init() {fxt.Clear();}
+	@Test  public void Basic() {
+		fxt.tst("[[simple:Earth]] [[fr:Terre]] [[es:Tierra]] [[de:Erde]] [[it:Terre]]", String_.Concat_lines_nl_skip_last
+		( "<div id=\"xowa-lang\">"
+		, "  <h5><a href='javascript:xowa_toggle_visible(\"wikidata-langs\");' style='text-decoration: none !important;'>In other languages<img id='wikidata-langs-toggle-icon' src='file:///mem/xowa/user/test_user/app/img/window/portal/twisty_right.png' title='' /></a></h5>"
+		, "  <div id='wikidata-langs-toggle-elem' style='display:none;'>"
+		, "  <h4>grp1</h4>"
+		, "  <table style='width: 100%;'>"
+		, "    <tr>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>Simple</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"simple\" title=\"Earth\" href=\"/site/simple.wikipedia.org/wiki/Earth\">Earth</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>Spanish</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"es\" title=\"Tierra\" href=\"/site/es.wikipedia.org/wiki/Tierra\">Tierra</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>Italian</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"it\" title=\"Terre\" href=\"/site/it.wikipedia.org/wiki/Terre\">Terre</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "    </tr>"
+		, "  </table>"
+		, "  <h4>grp2</h4>"
+		, "  <table style='width: 100%;'>"
+		, "    <tr>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>French</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"fr\" title=\"Terre\" href=\"/site/fr.wikipedia.org/wiki/Terre\">Terre</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>German</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"de\" title=\"Erde\" href=\"/site/de.wikipedia.org/wiki/Erde\">Erde</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "    </tr>"
+		, "  </table>"
+		, "  </div>"
+		, "</div>"
+		));
+	}
+	@Test  public void Empty() {
+		fxt.tst("[[simple:]]", String_.Concat_lines_nl_skip_last
+		( "<div id=\"xowa-lang\">"
+		, "  <h5><a href='javascript:xowa_toggle_visible(\"wikidata-langs\");' style='text-decoration: none !important;'>In other languages<img id='wikidata-langs-toggle-icon' src='file:///mem/xowa/user/test_user/app/img/window/portal/twisty_right.png' title='' /></a></h5>"
+		, "  <div id='wikidata-langs-toggle-elem' style='display:none;'>"
+		, "  <h4>grp1</h4>"
+		, "  <table style='width: 100%;'>"
+		, "    <tr>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>Simple</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"simple\" title=\"Test page\" href=\"/site/simple.wikipedia.org/wiki/\">Test page</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "    </tr>"
+		, "  </table>"
+		, "  </div>"
+		, "</div>"
+		));
+	}
+	@Test  public void Unregistered() {
+//			fxt.Wiki().Xwiki_mgr().Add_full(Bry_.new_u8("zh"), Bry_.new_u8("zh.wikipedia.org"), Bry_.new_u8("http://zh.wikipedia.org/~{0}"));
+		fxt.tst("[[zh:Earth]]", String_.Concat_lines_nl_skip_last
+		( "<div id=\"xowa-lang\">"
+		, "  <h5><a href='javascript:xowa_toggle_visible(\"wikidata-langs\");' style='text-decoration: none !important;'>In other languages<img id='wikidata-langs-toggle-icon' src='file:///mem/xowa/user/test_user/app/img/window/portal/twisty_right.png' title='' /></a></h5>"
+		, "  <div id='wikidata-langs-toggle-elem' style='display:none;'>"
+		, "  <h4>grp1</h4>"
+		, "  <table style='width: 100%;'>"
+		, "    <tr>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>Chinese</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"zh\" title=\"Earth\" href=\"https://zh.wikipedia.org/wiki/Earth\">Earth</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "    </tr>"
+		, "  </table>"
+		, "  </div>"
+		, "</div>"
+		));
+	}
+	@Test  public void Anchor() {// PURPOSE: A#b was not showing anchor "#b"; DATE:2013-10-23
+		fxt.tst("[[simple:A#b]]", String_.Concat_lines_nl_skip_last
+		( "<div id=\"xowa-lang\">"
+		, "  <h5><a href='javascript:xowa_toggle_visible(\"wikidata-langs\");' style='text-decoration: none !important;'>In other languages<img id='wikidata-langs-toggle-icon' src='file:///mem/xowa/user/test_user/app/img/window/portal/twisty_right.png' title='' /></a></h5>"
+		, "  <div id='wikidata-langs-toggle-elem' style='display:none;'>"
+		, "  <h4>grp1</h4>"
+		, "  <table style='width: 100%;'>"
+		, "    <tr>"
+		, "      <td style='width: 10%; padding-bottom: 5px;'>Simple</td><td style='width: 20%; padding-bottom: 5px;'><li class='badge-none'><a hreflang=\"simple\" title=\"A#b\" href=\"/site/simple.wikipedia.org/wiki/A#b\">A#b</a></li></td><td style='width: 3%; padding-bottom: 5px;'></td>"
+		, "    </tr>"
+		, "  </table>"
+		, "  </div>"
+		, "</div>"
+		));
+	}
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_xwiki_itm.java

@@ -0,0 +1,57 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.langs.*;
+public class Xow_xwiki_itm implements gplx.CompareAble {
+	public Xow_xwiki_itm(byte[] key_bry, byte[] url_fmt, int lang_id, int domain_tid, byte[] domain_bry, byte[] domain_name) {
+		this.key_bry = key_bry; this.key_str = String_.new_u8(key_bry); 
+		this.url_fmt = url_fmt; this.lang_id = lang_id;
+		this.url_fmtr = Bry_.Len_eq_0(url_fmt) ? null : Bry_fmtr.new_(url_fmt, "0");
+		this.domain_tid = domain_tid; this.domain_bry = domain_bry; this.domain_name = domain_name;
+	}
+	public byte[]	Key_bry() {return key_bry;} private final byte[] key_bry;				// EX: commons
+	public String	Key_str() {return key_str;} private final String key_str;
+	public byte[]	Url_fmt() {return url_fmt;} private final byte[] url_fmt;				// EX: //commons.wikimedia.org/wiki/Category:$1
+	public Bry_fmtr	Url_fmtr(){return url_fmtr;} private final Bry_fmtr url_fmtr;
+	public int		Lang_id() {return lang_id;} private final int lang_id;					// EX: Id__unknown
+	public int		Domain_tid() {return domain_tid;} private final int domain_tid;			// EX: Tid_int_commons
+	public byte[]	Domain_bry() {return domain_bry;} private final byte[] domain_bry;		// EX: commons.wikimedia.org
+	public byte[]	Domain_name() {return domain_name;} private final byte[] domain_name;	// EX: Wikimedia Commons
+	public boolean		Offline() {return offline;} public Xow_xwiki_itm Offline_(boolean v) {offline = v; return this;} private boolean offline;
+	public int compareTo(Object obj) {Xow_xwiki_itm comp = (Xow_xwiki_itm)obj; return Bry_.Compare(key_bry, comp.key_bry);}
+	public boolean Type_is_xwiki_lang(int cur_lang_id) {
+		return	lang_id != Xol_lang_itm_.Id__unknown		// valid lang code
+			&&	domain_tid != Xow_domain_type_.Tid_commons	// commons should never be considered an xwiki_lang; EX:[[commons:A]] PAGE:species:Scarabaeidae; DATE:2014-09-10
+			&&	lang_id != cur_lang_id 						// lang is different than current; EX: [[en:A]] in en.wikipedia.org shouldn't link back to self
+			&&	Bry_.Len_gt_0(url_fmt)						// url_fmt exists
+			;
+	}
+
+	public static Xow_xwiki_itm new_(byte[] key_bry, byte[] url_fmt, int lang_id, int domain_tid, byte[] domain_bry) {
+		return new Xow_xwiki_itm(key_bry, url_fmt, lang_id, domain_tid, domain_bry, domain_bry);
+	}
+	public static Xow_xwiki_itm new_by_mw(Bry_bfr bfr, Gfo_url_parser url_parser, Gfo_url url, byte[] key, byte[] mw_url, byte[] domain_name) {// EX: "commons|//commons.wikimedia.org/wiki/Category:$1|Wikimedia Commons" "DMOZ|http://www.dmoz.org/Regional/Europe/$1/"|DMOZ"
+		byte[] gfs_url = gplx.xowa.apps.Xoa_gfs_php_mgr.Xto_gfs(bfr, mw_url);	// EX: "//commons.wikimedia.org/wiki/Category:$1" -> "//commons.wikimedia.org/wiki/Category:~{0}"
+		url_parser.Parse(url, gfs_url, 0, gfs_url.length);
+		byte[] domain_bry = url.Site();											// extract "commons.wikimedia.org"
+		Xow_domain domain = Xow_domain_.parse(domain_bry);
+		Xol_lang_itm lang_itm = Xol_lang_itm_.Get_by_key(domain.Lang_key());
+		int lang_id = lang_itm == null ? Xol_lang_itm_.Id__unknown : lang_itm.Id();
+		return new Xow_xwiki_itm(key, gfs_url, lang_id, domain.Domain_tid(), domain_bry, domain_name);
+	}
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_xwiki_itm_tst.java

@@ -0,0 +1,44 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*; import gplx.xowa.wikis.*; import gplx.xowa.langs.*;
+public class Xow_xwiki_itm_tst {
+	@Before public void init() {fxt.Clear();} 		private Xow_xwiki_itm_fxt fxt = new Xow_xwiki_itm_fxt();
+	@Test   public void Commons()			{fxt.Test_new_by_mw("commons.wikimedia.org/wiki/$1"	, "commons.wikimedia.org"	, "commons.wikimedia.org/wiki/~{0}"		, Xow_domain_type_.Tid_commons		, Xol_lang_itm_.Id__unknown);}
+	@Test   public void Wiktionary()		{fxt.Test_new_by_mw("fr.wiktionary.org/wiki/$1"		, "fr.wiktionary.org"		, "fr.wiktionary.org/wiki/~{0}"			, Xow_domain_type_.Tid_wiktionary	, Xol_lang_itm_.Id_fr);}
+	@Test   public void Lang()				{fxt.Test_new_by_mw("fr.wikipedia.org/wiki/$1"		, "fr.wikipedia.org"		, "fr.wikipedia.org/wiki/~{0}"			, Xow_domain_type_.Tid_wikipedia	, Xol_lang_itm_.Id_fr);}
+}
+class Xow_xwiki_itm_fxt {
+	private Bry_bfr tmp_bfr;
+	private Gfo_url_parser url_parser;
+	private Gfo_url tmp_url;
+	private byte[] key;
+	public void Clear() {
+		tmp_bfr = Bry_bfr.new_(255);
+		url_parser = new Gfo_url_parser();
+		tmp_url = new Gfo_url();
+		key = Bry_.new_a7("test");
+	}
+	public void Test_new_by_mw(String url_php, String expd_domain, String expd_url_fmt, int expd_wiki_tid, int expd_lang_tid) {
+		Xow_xwiki_itm itm = Xow_xwiki_itm.new_by_mw(tmp_bfr, url_parser, tmp_url, key, Bry_.new_u8(url_php), key);
+		Tfds.Eq(expd_domain			, String_.new_u8(itm.Domain_bry()));
+		Tfds.Eq(expd_url_fmt		, String_.new_u8(itm.Url_fmt()));
+		Tfds.Eq(expd_wiki_tid		, itm.Domain_tid(), "wiki");
+		Tfds.Eq(expd_lang_tid		, itm.Lang_id(), "lang");
+	}
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_xwiki_mgr.java

@@ -0,0 +1,215 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.xowa.langs.*;
+import gplx.xowa.html.hrefs.*;
+public class Xow_xwiki_mgr implements GfoInvkAble {
+	private Xowe_wiki wiki; private Xow_xwiki_mgr_srl srl;
+	public Xow_xwiki_mgr() {}	// FIXME: current placeholder for viewer
+	public Xow_xwiki_mgr(Xowe_wiki wiki, Gfo_url_parser url_parser) {
+		this.wiki = wiki;
+		srl = new Xow_xwiki_mgr_srl(this, url_parser);
+	}		
+	public Xow_lang_mgr Lang_mgr() {return lang_mgr;} private final Xow_lang_mgr lang_mgr = Xow_lang_mgr.dflt_();
+	public int Len() {return list.Count();} private Ordered_hash list = Ordered_hash_.new_bry_(); private Hash_adp_bry hash = Hash_adp_bry.ci_ascii_();	// ASCII:lang_code
+	public void Clear() {hash.Clear(); list.Clear();}
+	public Xow_xwiki_itm Get_at(int i)								{return (Xow_xwiki_itm)list.Get_at(i);}
+	public Xow_xwiki_itm Get_by_key(byte[] key)						{return (Xow_xwiki_itm)hash.Get_by_bry(key);}
+	public Xow_xwiki_itm Get_by_mid(byte[] src, int bgn, int end)	{return (Xow_xwiki_itm)hash.Get_by_mid(src, bgn, end);}
+	public Xow_xwiki_itm Add_full(String alias, String domain)		{return Add_full(Bry_.new_a7(alias), Bry_.new_a7(domain), null);}
+	public Xow_xwiki_itm Add_full(byte[] alias, byte[] domain)		{return Add_full(alias, domain, null);}
+	public Xow_xwiki_itm Add_full(byte[] alias, byte[] domain_bry, byte[] url_fmt) {
+		int domain_tid = Byte_.Zero;
+		int lang_id = -1;
+		Xow_domain wiki_type = Xow_domain_.parse(domain_bry);
+		domain_tid = wiki_type.Domain_tid();
+		if (Bry_.Len_gt_0(wiki_type.Lang_key())) {	// domain_bry has lang (EX: "en.")
+			Xol_lang_itm lang_itm = Xol_lang_itm_.Get_by_key(wiki_type.Lang_key());
+			if (lang_itm == null) return null;	// unknown lang: do not add to wiki collection; EX: en1.wikipedia.org
+			lang_id = lang_itm.Id();
+		}
+		Xow_xwiki_itm itm = Xow_xwiki_itm.new_(alias, url_fmt, lang_id, domain_tid, domain_bry);
+		Add_itm(itm, null);
+		return itm;
+	}
+	public void Sort_by_key() {
+		list.Sort();
+	}
+	public Xow_domain[] Get_by_crt(Xow_domain cur, gplx.xowa.wikis.domains.crts.Xow_domain_crt_itm crt) {
+		List_adp rv = List_adp_.new_();
+		int len = this.Len();
+		for (int i = 0; i < len; ++i) {
+			Xow_xwiki_itm wiki = this.Get_at(i);
+			if (!wiki.Offline()) continue;
+			Xow_domain domain_itm = Xow_domain_.parse(wiki.Domain_bry());
+			if (crt.Matches(cur, domain_itm)) rv.Add(domain_itm);
+		}
+		return (Xow_domain[])rv.To_ary_and_clear(Xow_domain.class);
+	}
+	public void Add_bulk(byte[] raw) {
+		byte[][] rows = Bry_.Split(raw, Byte_ascii.Nl);
+		int rows_len = rows.length;
+		Hash_adp_bry lang_regy = Xol_lang_itm_.Regy();
+		for (int i = 0; i < rows_len; i++) {
+			byte[] row = rows[i]; if (Bry_.Len_eq_0(row)) continue;	// ignore blank rows
+			Xow_xwiki_itm itm = Add_bulk_row(lang_regy, row);
+			Add_itm(itm, null);
+		}
+	}
+	public Xow_xwiki_itm Add_bulk_row(Hash_adp_bry lang_regy, byte[] row) {
+		byte[][] flds = Bry_.Split(row, Byte_ascii.Pipe); int flds_len = flds.length;
+		byte[] alias = Bry_.Empty, domain_bry = Bry_.Empty;
+		for (int j = 0; j < flds_len; j++) {
+			byte[] fld = flds[j];
+			switch (j) {
+				case 0:		alias			= fld; break;
+				case 1:		domain_bry	= fld; break;
+				case 2:		break;	// reserved for 0,1 (0=custom; 1=wmf)
+				default:	throw Exc_.new_unhandled(j);
+			}
+		}
+		Xow_domain domain = Xow_domain_.parse(domain_bry);
+		int lang_id = Xol_lang_itm_.Id__unknown;
+		if (Bry_.Len_gt_0(domain.Lang_key())) {
+			Xol_lang_itm lang_itm = Xol_lang_itm_.Get_by_key(domain.Lang_key());
+			if (lang_itm != null						// lang exists
+				&& Bry_.Eq(alias, lang_itm.Key()))	// alias == lang.key; only assign langs to aliases that have lang key; EX: w|en.wikipedia.org; "w" alias should not be registered for "en"; DATE:2013-07-25
+				lang_id = lang_itm.Id();
+		}
+		byte[] url_fmt = Bry_.Add(Xoh_href_parser.Href_https_bry, domain_bry, Xoh_href_parser.Href_wiki_bry, Arg_0);
+		return Xow_xwiki_itm.new_(alias, url_fmt, lang_id, domain.Domain_tid(), domain_bry);
+	}	static final byte[] Arg_0 = Bry_.new_a7("~{0}");
+	String Exec_itms_print(byte[] raw) {
+		Bry_fmtr fmtr = Bry_fmtr.new_bry_(raw, "wiki_key");//, "wiki_type_url", "wiki_lang", "wiki_name", "wiki_logo_url");
+		Bry_bfr tmp_bfr = Xoa_app_.Utl__bfr_mkr().Get_k004();
+		Hash_adp_bry seen = Hash_adp_bry.ci_ascii_();	// ASCII:url_domain; EX:en.wikipedia.org
+		int wikis_len = list.Count();
+		for (int i = 0; i < wikis_len; i++) {
+			Xow_xwiki_itm itm = (Xow_xwiki_itm)list.Get_at(i);
+			byte[] key = itm.Key_bry();
+			if (Bry_.Eq(key, Xow_domain_type_.Key_bry_home)) continue;	// skip home
+			byte[] domain = itm.Domain_bry();
+			if (seen.Has(domain)) continue;
+			seen.Add_as_key_and_val(domain);
+			fmtr.Bld_bfr_many(tmp_bfr, key);
+		}
+		return tmp_bfr.To_str_and_rls();
+	}
+	public void Add_bulk_peers(byte[] raw) {
+		byte[][] keys = Bry_.Split(raw, Byte_ascii.Tilde);
+		int len = keys.length;
+		Ordered_hash peers = Ordered_hash_.new_();
+		Cfg_nde_root peer_root = wiki.Appe().Wiki_mgr().Groups();
+		for (int i = 0; i < len; i++) {
+			byte[] key = keys[i];
+			Cfg_nde_obj peer_grp = peer_root.Grps_get(key);
+			if (peer_grp == null)
+				throw Exc_.new_("unknown peer group", "key", String_.new_u8(key));
+			else
+				Cfg_nde_obj_.Fill_recurse(peers, peer_grp);
+		}
+
+		len = peers.Count();
+		byte[] lang_key_bry = wiki.Lang().Key_bry();
+		if (lang_key_bry == Xol_lang_itm_.Key__unknown) lang_key_bry = Xol_lang_.Key_en;	// default non-lang wikis to english
+		String lang_key_str = String_.new_u8(lang_key_bry);
+		int lang_id = Xol_lang_itm_.Get_by_key(lang_key_bry).Id();
+		for (int i = 0; i < len; i++) {
+			Xoac_wiki_itm wiki_itm = (Xoac_wiki_itm)peers.Get_at(i);
+			byte[] wiki_name_bry = wiki_itm.Key_bry();
+			String wiki_name = String_.new_u8(wiki_name_bry);
+			String domain_str = null;
+			int domain_tid = Xow_domain_type_.Get_type_as_tid(wiki_name_bry);
+			switch (domain_tid) {
+				case Xow_domain_type_.Tid_commons:
+				case Xow_domain_type_.Tid_species:
+				case Xow_domain_type_.Tid_meta:
+				case Xow_domain_type_.Tid_incubator:			domain_str = String_.Format("{0}.wikimedia.org", wiki_name); break;			// EX: commons.wikimedia.org
+				case Xow_domain_type_.Tid_wikidata:				domain_str = String_.Format("www.wikidata.org", wiki_name); break;			// EX: www.wikidata.org
+				case Xow_domain_type_.Tid_mediawiki:			domain_str = String_.Format("www.mediawiki.org", wiki_name); break;
+				case Xow_domain_type_.Tid_wmfblog:	domain_str = String_.Format("wikimediafoundation.org", wiki_name); break;
+				default:										domain_str = String_.Format("{0}.{1}.org", lang_key_str, wiki_name); break;	// EX: en.wiktionary.org
+			}
+			byte[] domain_bry = Bry_.new_u8(domain_str);
+			Xowe_wiki lang_wiki = wiki.Appe().Wiki_mgr().Get_by_key_or_null(domain_bry);
+			boolean offline_exists = lang_wiki != null;
+			String fmt = String_.Format("http://" + domain_str + "/wiki/~{0}");
+			int aliases_len = wiki_itm.Aliases().length;
+			for (int j = 0; j < aliases_len; j++) {
+				byte[] alias = wiki_itm.Aliases()[j];
+				if (wiki.Ns_mgr().Names_get_or_null(alias, 0, alias.length) != null) continue;	// NOTE: do not add xwiki if alias matches namespace; EX: en.wiktionary.org has ns of "Wiktionary"; do not add alias of "wiktionary"; note that wikipedia does have an alias to wiktionary
+				Xow_xwiki_itm xwiki = Xow_xwiki_itm.new_(alias, Bry_.new_u8(fmt), lang_id, domain_tid, domain_bry).Offline_(offline_exists);	// NOTE: domain_tid must be used, not wiki.Domain_tid; DATE:2014-09-14
+				Add_itm(xwiki, null);
+			}
+		}
+	}
+	public void Add_bulk_langs(GfoMsg m) {
+		byte[] grp_key = m.ReadBry("grp_key");
+		byte[] wiki_type_name = m.ReadBryOr("wiki_type_name", null);
+		int wiki_tid = wiki_type_name == null ? wiki.Domain_tid() : Xow_domain_type_.Get_type_as_tid(wiki_type_name);
+		Add_bulk_langs(grp_key, wiki_tid);
+	}
+	public void Add_bulk_langs(byte[] grp_key) {Add_bulk_langs(grp_key, wiki.Domain_tid());}
+	public void Add_bulk_langs(byte[] grp_key, int domain_tid) {
+		Ordered_hash langs = wiki.Appe().Lang_mgr().Xto_hash(grp_key);
+		int len = langs.Count();
+		byte[] wiki_tid_name = Xow_domain_type_.Get_type_as_bry(domain_tid);
+		String wiki_tid_name_str = String_.new_u8(wiki_tid_name);
+		for (int i = 0; i < len; i++) {
+			Xoac_lang_itm lang = (Xoac_lang_itm)langs.Get_at(i);
+			String domain_str = String_.Format("{0}.{1}.org", String_.new_u8(lang.Key_bry()), wiki_tid_name_str); // EX: fr.wikipedia.org
+			byte[] domain_bry = Bry_.new_u8(domain_str);
+			Xowe_wiki lang_wiki = wiki.Appe().Wiki_mgr().Get_by_key_or_null(domain_bry);
+			boolean offline_exists = lang_wiki != null;
+			String url_fmt = String_.Format("http://" + domain_str + "/wiki/~{0}");
+			int lang_id = Xol_lang_itm_.Get_by_key(lang.Key_bry()).Id();
+			Xow_xwiki_itm xwiki = Xow_xwiki_itm.new_(lang.Key_bry(), Bry_.new_u8(url_fmt), lang_id, domain_tid, domain_bry).Offline_(offline_exists);
+			Add_itm(xwiki, lang);
+		}
+		lang_mgr.Grps_sort();
+	}
+	public void Add_itm(Xow_xwiki_itm itm) {Add_itm(itm, null);}
+	private void Add_itm(Xow_xwiki_itm xwiki, Xoac_lang_itm lang) {
+		byte[] xwiki_key = xwiki.Key_bry();
+		if (	!hash.Has(xwiki.Key_bry())		// only register xwiki / lang pair once
+			&&	lang != null)					// null lang should not be registered
+			lang_mgr.Itms_reg(xwiki, lang);
+		byte[] xwiki_domain = xwiki.Domain_bry();
+		if (!domain_hash.Has(xwiki_domain)) {	// domain is new
+			domain_hash.Add(xwiki_domain, xwiki_key);
+			list.Add_if_dupe_use_nth(xwiki_key, xwiki);	// only add to list if domain is new; some wikis like commons will be added multiple times under different aliases (commons, c, commons.wikimedia.org); need to check domain and add only once DATE:2014-11-07
+		}
+		hash.Add_if_dupe_use_nth(xwiki_key, xwiki);
+	}	private final Hash_adp_bry domain_hash = Hash_adp_bry.ci_ascii_(); 
+	public void Add_many(byte[] v) {srl.Load_by_bry(v);}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_count))						return list.Count();
+		else if	(ctx.Match(k, Invk_add_bulk))					Add_bulk(m.ReadBry("v"));
+		else if	(ctx.Match(k, Invk_add_bulk_langs))				Add_bulk_langs(m);
+		else if	(ctx.Match(k, Invk_add_bulk_peers))				Add_bulk_peers(m.ReadBry("v"));
+		else if	(ctx.Match(k, Invk_add_many))					Add_many(m.ReadBry("v"));
+		else if	(ctx.Match(k, Invk_itms_print))					return Exec_itms_print(m.ReadBry("v"));
+		else if	(ctx.Match(k, Invk_clear))						this.Clear();
+		else	return GfoInvkAble_.Rv_unhandled;
+		return this;
+	}
+	private static final String 
+	  Invk_add_bulk = "add_bulk", Invk_add_bulk_langs = "add_bulk_langs", Invk_add_bulk_peers = "add_bulk_peers", Invk_add_many = "add_many"
+	, Invk_itms_print = "itms_print", Invk_count = "count", Invk_clear = "clear"
+	;
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_xwiki_mgr_srl.java

@@ -0,0 +1,40 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import gplx.srls.dsvs.*; import gplx.xowa.wikis.*; import gplx.xowa.wikis.xwikis.*;
+class Xow_xwiki_mgr_srl extends Dsv_wkr_base {
+	private byte[] key, url_fmt, name;
+	private final Xow_xwiki_mgr mgr;
+	private final Gfo_url_parser url_parser; private final Gfo_url tmp_url = new Gfo_url(); private final Bry_bfr tmp_bfr = Bry_bfr.reset_(255);
+	public Xow_xwiki_mgr_srl(Xow_xwiki_mgr mgr, Gfo_url_parser url_parser) {
+		this.mgr = mgr; this.url_parser = url_parser;
+	}
+	@Override public Dsv_fld_parser[] Fld_parsers() {return new Dsv_fld_parser[] {Dsv_fld_parser_.Bry_parser, Dsv_fld_parser_.Bry_parser, Dsv_fld_parser_.Bry_parser};}
+	@Override public boolean Write_bry(Dsv_tbl_parser parser, int fld_idx, byte[] src, int bgn, int end) {
+		switch (fld_idx) {
+			case 0: key				= Bry_.Mid(src, bgn, end); return true;
+			case 1: url_fmt			= Bry_.Mid(src, bgn, end); return true;
+			case 2: name			= Bry_.Mid(src, bgn, end); return true;
+			default: return false;
+		}
+	}
+	@Override public void Commit_itm(Dsv_tbl_parser parser, int pos) {
+		Xow_xwiki_itm itm = Xow_xwiki_itm.new_by_mw(tmp_bfr, url_parser, tmp_url, key, url_fmt, name);
+		mgr.Add_itm(itm);
+	}
+}

400_xowa/src/gplx/xowa/wikis/xwikis/Xow_xwiki_mgr_tst.java

@@ -0,0 +1,140 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012 gnosygnu@gmail.com
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as
+published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package gplx.xowa.wikis.xwikis; import gplx.*; import gplx.xowa.*; import gplx.xowa.wikis.*;
+import org.junit.*; import gplx.core.strings.*; import gplx.xowa.wikis.*; import gplx.xowa.langs.*;
+public class Xow_xwiki_mgr_tst {		
+	@Before public void init() {fxt.Clear();} private Xow_xwiki_mgr_fxt fxt = new Xow_xwiki_mgr_fxt();
+	@Test   public void Add_bulk_wiki_en() 			{fxt.Test_add_bulk("w|en.wikipedia.org"				, Xol_lang_itm_.Id__unknown		, Xow_domain_type_.Tid_wikipedia	, "w"			, "https://en.wikipedia.org/wiki/~{0}", "en.wikipedia.org");}
+	@Test   public void Add_bulk_wiki_fr() 			{fxt.Test_add_bulk("fr|fr.wikipedia.org"			, Xol_lang_itm_.Id_fr			, Xow_domain_type_.Tid_wikipedia	, "fr"			, "https://fr.wikipedia.org/wiki/~{0}", "fr.wikipedia.org");}
+	@Test   public void Add_bulk_wikt_en() 			{fxt.Test_add_bulk("wikt|en.wiktionary.org"			, Xol_lang_itm_.Id__unknown		, Xow_domain_type_.Tid_wiktionary	, "wikt"		, "https://en.wiktionary.org/wiki/~{0}", "en.wiktionary.org");}
+	@Test   public void Add_bulk_commons() 			{fxt.Test_add_bulk("commons|commons.wikimedia.org"	, Xol_lang_itm_.Id__unknown		, Xow_domain_type_.Tid_commons		, "commons"		, "https://commons.wikimedia.org/wiki/~{0}", "commons.wikimedia.org");}
+	@Test   public void Add_bulk_commons_cap() 		{fxt.Test_add_bulk("Commons|commons.wikimedia.org"	, Xol_lang_itm_.Id__unknown		, Xow_domain_type_.Tid_commons		, "Commons"		, "https://commons.wikimedia.org/wiki/~{0}", "commons.wikimedia.org");}
+	@Test   public void Add_bulk_langs_wiki() 		{fxt.Init_langs().Test_add_bulk_langs("wiki", fxt.xwiki_("en", "en.wikipedia.org", "http://en.wikipedia.org/wiki/~{0}"), fxt.xwiki_("de", "de.wikipedia.org", "http://de.wikipedia.org/wiki/~{0}"), fxt.xwiki_("fr", "fr.wikipedia.org", "http://fr.wikipedia.org/wiki/~{0}"), fxt.xwiki_("ja", "ja.wikipedia.org", "http://ja.wikipedia.org/wiki/~{0}"));}
+	@Test   public void Add_bulk_langs_grps() 		{fxt.Init_langs().Test_add_bulk_langs("europe_west~asia_east", fxt.xwiki_("de", "de.wikipedia.org", "http://de.wikipedia.org/wiki/~{0}"), fxt.xwiki_("fr", "fr.wikipedia.org", "http://fr.wikipedia.org/wiki/~{0}"), fxt.xwiki_("ja", "ja.wikipedia.org", "http://ja.wikipedia.org/wiki/~{0}"));}
+	@Test   public void Add_bulk_langs_grp_itm() 	{fxt.Init_langs().Test_add_bulk_langs("europe_west~ja", fxt.xwiki_("de", "de.wikipedia.org", "http://de.wikipedia.org/wiki/~{0}"), fxt.xwiki_("fr", "fr.wikipedia.org", "http://fr.wikipedia.org/wiki/~{0}"), fxt.xwiki_("ja", "ja.wikipedia.org", "http://ja.wikipedia.org/wiki/~{0}"));}
+	@Test   public void Add_bulk_langs_grp_commons() {
+		fxt.Init_langs();
+		fxt.Wiki().Xwiki_mgr().Add_bulk_langs(Bry_.new_a7("europe_west"), Xow_domain_type_.Tid_wikipedia);
+		fxt.Tst_itms(fxt.xwiki_("de", "de.wikipedia.org", "http://de.wikipedia.org/wiki/~{0}"), fxt.xwiki_("fr", "fr.wikipedia.org", "http://fr.wikipedia.org/wiki/~{0}"));
+	}
+	@Test   public void Add_bulk_peers() 			{fxt.Init_peers().Test_add_bulk_peers("peer", fxt.xwiki_null_("commons"), fxt.xwiki_null_("m"), fxt.xwiki_("wikt", "en.wiktionary.org", "http://en.wiktionary.org/wiki/~{0}"), fxt.xwiki_("wiktionary", "en.wiktionary.org", "http://en.wiktionary.org/wiki/~{0}"), fxt.xwiki_("s", "en.wikisource.org", "http://en.wikisource.org/wiki/~{0}"));}
+	@Test   public void Add_bulk_peers_skip_self() 	{fxt.Init_peers().Test_add_bulk_peers("peer", fxt.xwiki_null_("wikipedia"), fxt.xwiki_("w", "en.wikipedia.org", "http://en.wikipedia.org/wiki/~{0}"));}	// PURPOSE: skip "wikipedia" as alias since "Wikipedia" is namespace; needed for titles of "Wikipedia:Main page" (which would otherwise try to go to page "Main Page" in the main names of xwiki "Wikipedia"
+	@Test   public void Add_bulk_core_wikidata() 	{fxt.Init_peers().Test_add_bulk_peers("core", fxt.xwiki_("d", "www.wikidata.org", "http://www.wikidata.org/wiki/~{0}"));}
+	@Test   public void Add_bulk_peers_tid() { // PURPOSE:wikt should generate wiki_tid of wiktionary, not wikipedia; PAGE:en.s:Main_Page DATE:2014-09-14
+		fxt.Init_wikt ().Test_add_bulk_peers("peer", fxt.xwiki_("wikt", "en.wiktionary.org", "http://en.wiktionary.org/wiki/~{0}"));
+	}
+	@Test   public void Multiple_aliases_should_only_add_once() {	// PURPOSE.FIX: multiple aliases for same domain should only be added once to Get_at's list; DATE:2014-11-07
+		fxt.Exec_add_bulk("a1|a.org\na2|a.org").Test_len(1);
+	}
+}
+class Xow_xwiki_mgr_fxt {
+	Xow_xwiki_mgr xwiki_mgr; Xoa_lang_mgr lang_mgr; String_bldr sb = String_bldr_.new_(); Xoae_app app; Xowe_wiki wiki;
+	public void Clear() {
+		if (xwiki_mgr == null) {
+			app = Xoa_app_fxt.app_();
+			wiki = Xoa_app_fxt.wiki_tst_(app);
+			xwiki_mgr = wiki.Xwiki_mgr();
+			lang_mgr = app.Lang_mgr();
+		}
+		xwiki_mgr.Clear();
+		lang_mgr.Clear();
+	}
+	public Xowe_wiki Wiki() {return wiki;}
+	public Xow_xwiki_itm xwiki_null_(String key) {return Xow_xwiki_itm.new_(Bry_.new_u8(key), Bry_.Empty, Xol_lang_itm_.Id__unknown, Xow_domain_type_.Tid_other, Bry_.Empty);}
+	public Xow_xwiki_itm xwiki_(String key, String domain_str, String url_fmt) {
+		Xow_domain domain = Xow_domain_.parse(Bry_.new_u8(domain_str));
+		return Xow_xwiki_itm.new_(Bry_.new_u8(key), Bry_.new_u8(url_fmt), domain.Lang_itm().Id(), domain.Domain_tid(), domain.Domain_bry());
+	}
+	public Xow_xwiki_mgr_fxt Test_add_bulk(String raw, int lang_tid, int wiki_tid, String alias, String fmt, String domain) {
+		Xow_xwiki_itm itm = xwiki_mgr.Add_bulk_row(Xol_lang_itm_.Regy(), Bry_.new_a7(raw));
+		Tfds.Eq(alias, String_.new_a7(itm.Key_bry()));
+		Tfds.Eq(fmt, String_.new_a7(itm.Url_fmt()));
+		Tfds.Eq(wiki_tid, itm.Domain_tid(), "wiki_tid");
+		Tfds.Eq(lang_tid, itm.Lang_id(), "lang_id");
+		return this;
+	}
+	public Xow_xwiki_mgr_fxt Init_langs() {
+		lang_mgr.Groups().Set_bulk(Bry_.new_u8(String_.Concat_lines_nl
+			(	"+||grp|wiki"
+			,	"+|wiki|grp|english"
+			,	"+|wiki|grp|europe_west"
+			,	"+|wiki|grp|asia_east"
+			,	"+|english|itm|en|English"
+			,	"+|europe_west|itm|fr|French"
+			,	"+|europe_west|itm|de|German"
+			,	"+|asia_east|itm|ja|Japanese"
+			)));
+		return this;
+	}
+	public Xow_xwiki_mgr_fxt Init_peers() {
+		app.Wiki_mgr().Groups().Set_bulk(Bry_.new_u8(String_.Concat_lines_nl
+			(	"+|core|itm|commons|commons"
+			,	"+|core|itm|meta|meta;m"
+			,	"+|core|itm|wikidata|d"
+			,	"+|peer|itm|wiktionary|wikt;wiktionary"
+			,	"+|peer|itm|wikisource|s"
+			,	"+|peer|itm|wikipedia|w;wikipedia"
+			)));
+		return this;
+	}
+	public Xow_xwiki_mgr_fxt Init_wikt() {
+		app.Wiki_mgr().Groups().Set_bulk(Bry_.new_u8(String_.Concat_lines_nl
+		( "+|peer|itm|wiktionary|wikt;wiktionary"
+		)));
+		return this;
+	}
+	public Xow_xwiki_mgr_fxt Test_add_bulk_langs(String langs, Xow_xwiki_itm... itms) {
+		xwiki_mgr.Add_bulk_langs(Bry_.new_u8(langs));
+		Tfds.Eq_str_lines(Xto_str(itms), Xto_str(To_ary(itms)));
+		return this;
+	}
+	public Xow_xwiki_mgr_fxt Test_add_bulk_peers(String peers, Xow_xwiki_itm... itms) {
+		xwiki_mgr.Add_bulk_peers(Bry_.new_u8(peers));
+		Tfds.Eq_str_lines(Xto_str(itms), Xto_str(To_ary(itms)));
+		return this;
+	}
+	public Xow_xwiki_mgr_fxt Tst_itms(Xow_xwiki_itm... itms) {
+		Tfds.Eq_str_lines(Xto_str(itms), Xto_str(To_ary(itms)));
+		return this;
+	}
+	public Xow_xwiki_mgr_fxt Exec_add_bulk(String raw)	{xwiki_mgr.Add_bulk(Bry_.new_u8(raw)); return this;}
+	public Xow_xwiki_mgr_fxt Test_len(int expd)			{Tfds.Eq(expd, xwiki_mgr.Len()); return this;}
+	Xow_xwiki_itm[] To_ary(Xow_xwiki_itm[] itms) {
+		int len = itms.length;
+		List_adp rv = List_adp_.new_();
+		for (int i = 0; i < len; i++) {
+			byte[] alias = itms[i].Key_bry();
+			Xow_xwiki_itm itm = xwiki_mgr.Get_by_key(alias);
+			if (itm == null) itm = xwiki_null_(String_.new_u8(alias)); // "null", ignore
+			rv.Add(itm);
+		}
+		return (Xow_xwiki_itm[])rv.To_ary(Xow_xwiki_itm.class);
+	}
+	String Xto_str(Xow_xwiki_itm[] itms) {
+		int len = itms.length;
+		for (int i = 0; i < len; i++) {
+			Xow_xwiki_itm itm = itms[i];
+			if (Bry_.Len_eq_0(itm.Domain_bry()))	// "null", ignore
+				sb.Add(itm.Key_bry()).Add_char_nl();
+			else {
+				sb.Add(itm.Key_bry()).Add_char_pipe().Add(itm.Domain_bry()).Add_char_pipe().Add(itm.Url_fmt()).Add_char_pipe().Add(itm.Domain_tid()).Add_char_nl();
+			}
+		}
+		return sb.Xto_str_and_clear();
+	}
+}