public void Special__gen(Xow_wiki wikii, Xoa_page pagei, Xoa_url url, Xoa_ttl ttl) {
   Xowe_wiki wiki = (Xowe_wiki) wikii;
   Xoae_page page = (Xoae_page) pagei;
   Xoa_app app = wiki.App();
   Dbui_tbl_itm__bmk ui_tbl =
       Dbui_tbl_itm__bmk.get_or_new(app, app.User().User_db_mgr().Bmk_mgr().Tbl__itm());
   page.Html_data().Head_mgr().Itm__dbui().Init(app).Enabled_y_();
   Bry_bfr bfr = wiki.Utl__bfr_mkr().Get_m001();
   ui_tbl.Select(bfr, Xoud_bmk_mgr.Owner_root);
   page.Db().Html().Html_bry_(bfr.To_bry_and_rls());
 }
 public void Special_gen(Xowe_wiki wiki, Xoae_page page, Xoa_url url, Xoa_ttl ttl) {
   if (cfg == null)
     cfg =
         (Wdata_itemByTitle_cfg) wiki.Appe().Special_mgr().Get_or_null(Wdata_itemByTitle_cfg.Key);
   // Special:ItemByTitle/enwiki/Earth -> www.wikidata.org/wiki/Q2
   Gfo_usr_dlg usr_dlg = wiki.Appe().Usr_dlg();
   byte[] site_bry = cfg.Site_default();
   byte[] page_bry = Bry_.Empty;
   byte[] raw_bry = ttl.Full_txt_wo_qarg(); // EX: enwiki/Earth
   int args_len = url.Args().length;
   if (args_len > 0) {
     arg_hash.Load(url);
     site_bry = arg_hash.Get_val_bry_or(Arg_site, Bry_.Empty);
     page_bry = arg_hash.Get_val_bry_or(Arg_page, Bry_.Empty);
   }
   int site_bgn = Bry_finder.Find_fwd(raw_bry, Xoa_ttl.Subpage_spr);
   if (site_bgn != Bry_.NotFound) { // leaf arg is available
     int page_bgn = Bry_finder.Find_fwd(raw_bry, Xoa_ttl.Subpage_spr, site_bgn + 1);
     int raw_bry_len = raw_bry.length;
     if (page_bgn != Bry_.NotFound
         && page_bgn < raw_bry_len) { // pipe is found and not last char (EX: "enwiki/" is invalid
       site_bry = Bry_.Mid(raw_bry, site_bgn + 1, page_bgn);
       page_bry = Bry_.Mid(raw_bry, page_bgn + 1, raw_bry_len);
     }
   }
   Xoae_app app = wiki.Appe();
   if (Bry_.Len_gt_0(site_bry) && Bry_.Len_gt_0(page_bry))
     if (Navigate(usr_dlg, app, app.Wiki_mgr().Wdata_mgr(), page, site_bry, page_bry)) return;
   Bry_bfr tmp_bfr = wiki.Utl__bfr_mkr().Get_k004();
   html_fmtr.Bld_bfr_many(
       tmp_bfr,
       "Search for items by site and title",
       "Site",
       site_bry,
       "Page",
       page_bry,
       "Search");
   page.Data_raw_(tmp_bfr.To_bry_and_rls());
   page.Html_data().Html_restricted_n_(); // [[Special:]] pages allow all HTML
 }
 public void Write_page(Bry_bfr rv, Xoae_page page, Xop_ctx ctx) {
   synchronized (thread_lock_1) {
     this.page = page;
     this.wiki = page.Wikie();
     this.app = wiki.Appe();
     ctx.Page_(page); // HACK: must update page for toc_mgr; WHEN: Xoae_page rewrite
     Bry_fmtr fmtr = null;
     if (mgr.Html_capable()) {
       wdata_lang_wtr.Page_(page);
       byte view_mode = page_mode;
       switch (page_mode) {
         case Xopg_page_.Tid_edit:
           fmtr = mgr.Page_edit_fmtr();
           break;
         case Xopg_page_.Tid_html:
           fmtr = mgr.Page_read_fmtr();
           view_mode = Xopg_page_.Tid_read;
           break; // set view_mode to read, so that "read" is highlighted in HTML
         case Xopg_page_.Tid_read:
           fmtr = mgr.Page_read_fmtr();
           // ctx.Page().Redlink_list().Clear();	// not sure if this is the best place to put it,
           // but redlinks (a) must only fire once; (b) must fire before html generation; (c)
           // cannot fire during edit (preview will handle separately); NOTE: probably put in to
           // handle reusable redlink lists; redlink lists are now instantiated per page, so clear
           // is not useful
           break;
       }
       Bry_bfr page_bfr =
           wiki.Utl__bfr_mkr()
               .Get_m001(); // NOTE: get separate page rv to output page; do not reuse tmp_bfr b/c
                            // it will be used inside Fmt_do
       Xoh_wtr_ctx hctx = null;
       if (page_mode == Xopg_page_.Tid_html
           && wiki.App().Api_root().Wiki().Hdump().Html_mode().Tid_is_hdump_save()) {
         hctx = Xoh_wtr_ctx.Hdump;
         Write_body(page_bfr, ctx, hctx, page);
         Write_page_by_tid(
             ctx,
             hctx,
             page_mode,
             rv,
             mgr.Page_html_fmtr(),
             Gfh_utl.Escape_html_as_bry(page_bfr.To_bry_and_clear()));
       } else {
         hctx = Xoh_wtr_ctx.Basic;
         Write_body(page_bfr, ctx, hctx, page);
         Write_page_by_tid(ctx, hctx, view_mode, rv, fmtr, page_bfr.To_bry_and_rls());
         new gplx.xowa.addons.apps.scripts.Xoscript_mgr().Write(rv, wiki, page);
         if (page_mode
             == Xopg_page_
                 .Tid_html) // if html, write page again, but wrap it in html skin this time
         Write_page_by_tid(
               ctx,
               hctx,
               page_mode,
               rv,
               mgr.Page_html_fmtr(),
               Gfh_utl.Escape_html_as_bry(rv.To_bry_and_clear()));
         wdata_lang_wtr.Page_(null);
       }
     } else Write_body(rv, ctx, Xoh_wtr_ctx.Basic, page);
     this.page = null;
   }
 }