Mass_parse: Add error_filter to ignore logging certain errors [#793]

400_xowa/src/gplx/xowa/addons/bldrs/mass_parses/parses/mgrs/Xomp_parse_mgr_cfg.java

@@ -1,6 +1,6 @@
 /*
 XOWA: the XOWA Offline Wiki Application
-Copyright (C) 2012-2017 gnosygnu@gmail.com
+Copyright (C) 2012-2020 gnosygnu@gmail.com
 
 XOWA is licensed under the terms of the General Public License (GPL) Version 3,
 or alternatively under the terms of the Apache License Version 2.0.
@@ -13,84 +13,99 @@ The terms of each license can be found in the source code repository:
 GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
 Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
 */
-package gplx.xowa.addons.bldrs.mass_parses.parses.mgrs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.bldrs.*; import gplx.xowa.addons.bldrs.mass_parses.*; import gplx.xowa.addons.bldrs.mass_parses.parses.*;
-import gplx.core.ios.streams.*;
-public class Xomp_parse_mgr_cfg implements Gfo_invk {
-	public int		Num_wkrs()						{return num_wkrs;}						private int num_wkrs = -1;
-	public int		Num_pages_in_pool()				{return num_pages_in_pool;}				private int num_pages_in_pool = -1;
-	public int		Num_pages_per_wkr()				{return num_pages_per_wkr;}				private int num_pages_per_wkr = 1000;
-	public int		Progress_interval()				{return progress_interval;}				private int progress_interval = 1000;
-	public int		Perf_interval()					{return perf_interval;}					private int perf_interval = 10000;
-	public int		Commit_interval()				{return commit_interval;}				private int commit_interval = 10000;
-	public int		Cleanup_interval()				{return cleanup_interval;}				private int cleanup_interval = 50;	// setting at 1000 uses lots of memory
-	public boolean		Hdump_enabled()					{return hdump_enabled;}					private boolean hdump_enabled = true;
-	public boolean		Hdump_catboxs()					{return hdump_catboxs;}					private boolean hdump_catboxs = false;
-	public boolean		Hzip_enabled()					{return hzip_enabled;}					private boolean hzip_enabled = true;
-	public boolean		Hdiff_enabled()					{return hdiff_enabled;}					private boolean hdiff_enabled = true;
-	public boolean		Log_file_lnkis()				{return log_file_lnkis;}				private boolean log_file_lnkis = true;
-	public boolean		Load_all_templates()			{return load_all_templates;}			private boolean load_all_templates = true;
-	public boolean		Load_all_imglinks()				{return load_all_imglinks;}				private boolean load_all_imglinks = true;
-	public String	Load_ifexists_ns()				{return load_ifexists_ns;}				private String load_ifexists_ns = null;
-	public boolean		Log_math()						{return log_math;}						private boolean log_math = false;
-	public byte		Zip_tid()						{return zip_tid;}						private byte zip_tid = Io_stream_tid_.Tid__gzip;
-	public Io_url	Mgr_url()						{return mgr_url;}						private Io_url mgr_url;
-	public String	Wkr_machine_name()				{return wkr_machine_name;}				private String wkr_machine_name;
-	public boolean		Show_msg__fetched_pool()		{return show_msg__fetched_pool;}		private boolean show_msg__fetched_pool;
-	public boolean		Indexer_enabled()               {return indexer_enabled;}               private boolean indexer_enabled;
-	public String   Indexer_opt()                   {return indexer_opt;}                   private String indexer_opt = gplx.gflucene.indexers.Gflucene_idx_opt.Docs_and_freqs.Key();
-	public String	Wbase_cache_mru_type()			{return wbase_cache_mru_type;}			private String wbase_cache_mru_type = "mru";
-	public long		Wbase_cache_mru_size()			{return wbase_cache_mru_size;}			private long wbase_cache_mru_size = 100;
-	public long		Wbase_cache_mru_weight()		{return wbase_cache_mru_weight;}		private long wbase_cache_mru_weight = 10;
-	public long		Wbase_cache_mru_compress_size()	{return wbase_cache_mru_compress_size;}	private long wbase_cache_mru_compress_size = 70;
-	public long     Page_cache_min()                {return page_cache_min;}                private long page_cache_min = 1500 * Io_mgr.Len_mb_long;
-	public long     Page_cache_max()                {return page_cache_max;}                private long page_cache_max = 2000 * Io_mgr.Len_mb_long;
-	public void Init(Xowe_wiki wiki) {
-		if (num_wkrs == -1)				num_wkrs = gplx.core.envs.Runtime_.Cpu_count();
-		if (num_pages_in_pool == -1)	num_pages_in_pool = num_wkrs * 1000;
-		if (mgr_url == null)			mgr_url = wiki.Fsys_mgr().Root_dir().GenSubDir_nest("tmp", "xomp");
-		if (wkr_machine_name == null)	wkr_machine_name = gplx.core.envs.System_.Env__machine_name();
-	}
-
-	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
-		if		(ctx.Match(k, Invk__num_wkrs_))						num_wkrs = m.ReadInt("v");
-		else if	(ctx.Match(k, Invk__num_pages_in_pool_))			num_pages_in_pool = m.ReadInt("v");
-		else if	(ctx.Match(k, Invk__num_pages_per_wkr_))			num_pages_per_wkr = m.ReadInt("v");
-		else if	(ctx.Match(k, Invk__progress_interval_))			progress_interval = m.ReadInt("v");
-		else if	(ctx.Match(k, "perf_interval_"))					perf_interval = m.ReadInt("v");
-		else if	(ctx.Match(k, Invk__commit_interval_))				commit_interval = m.ReadInt("v");
-		else if	(ctx.Match(k, Invk__cleanup_interval_))				cleanup_interval = m.ReadInt("v");
-		else if	(ctx.Match(k, Invk__hdump_enabled_))				hdump_enabled = m.ReadYn("v");
-		else if	(ctx.Match(k, Invk__hzip_enabled_))					hzip_enabled = m.ReadYn("v");
-		else if	(ctx.Match(k, Invk__hdiff_enabled_))				hdiff_enabled = m.ReadYn("v");
-		else if	(ctx.Match(k, Invk__zip_tid_))						zip_tid = m.ReadByte("v");
-		else if	(ctx.Match(k, Invk__load_all_templates_))			load_all_templates = m.ReadYn("v");
-		else if	(ctx.Match(k, Invk__load_all_imglinks_))			load_all_imglinks = m.ReadYn("v");
-		else if	(ctx.Match(k, Invk__load_ifexists_ns_))				load_ifexists_ns = m.ReadStr("v");
-		else if	(ctx.Match(k, Invk__manual_now_))					Datetime_now.Manual_and_freeze_(m.ReadDate("v"));
-		else if	(ctx.Match(k, Invk__mgr_url_))						mgr_url = m.ReadIoUrl("v");
-		else if	(ctx.Match(k, Invk__wkr_machine_name_))				wkr_machine_name = m.ReadStr("v");
-		else if	(ctx.Match(k, Invk__show_msg__fetched_pool_))		show_msg__fetched_pool = m.ReadYn("v");
-		else if	(ctx.Match(k, Invk__hdump_catboxes_))				hdump_catboxs = m.ReadYn("v");
-		else if	(ctx.Match(k, Invk__log_math_))						log_math = m.ReadYn("v");
-		else if	(ctx.Match(k, "indexer_enabled_"))                  indexer_enabled = m.ReadYn("v");
-		else if	(ctx.Match(k, "indexer_opt_"))                      indexer_opt = m.ReadStr("v");
-		else if	(ctx.Match(k, "wbase_cache_mru_type_"))				wbase_cache_mru_type = m.ReadStr("v");
-		else if	(ctx.Match(k, "wbase_cache_mru_size_"))				wbase_cache_mru_size = m.ReadLong("v");
-		else if	(ctx.Match(k, "wbase_cache_mru_weight_"))			wbase_cache_mru_weight = m.ReadLong("v");
-		else if	(ctx.Match(k, "wbase_cache_mru_compress_size_"))	wbase_cache_mru_compress_size = m.ReadLong("v");
-		else if	(ctx.Match(k, "page_cache_min_"))                   page_cache_min = gplx.core.ios.Io_size_.parse_or(m.ReadStr("v"), page_cache_min);
-		else if	(ctx.Match(k, "page_cache_max_"))                   page_cache_max = gplx.core.ios.Io_size_.parse_or(m.ReadStr("v"), page_cache_max);
-		else	return Gfo_invk_.Rv_unhandled;
-		return this;
-	}
-	private static final String
-	  Invk__num_wkrs_ = "num_wkrs_", Invk__num_pages_in_pool_ = "num_pages_in_pool_", Invk__num_pages_per_wkr_ = "num_pages_per_wkr_"
-	, Invk__progress_interval_ = "progress_interval_", Invk__commit_interval_ = "commit_interval_", Invk__cleanup_interval_ = "cleanup_interval_"
-	, Invk__hdump_enabled_ = "hdump_enabled_", Invk__hzip_enabled_ = "hzip_enabled_", Invk__hdiff_enabled_ = "hdiff_enabled_", Invk__zip_tid_ = "zip_tid_"
-	, Invk__load_all_templates_ = "load_all_templates_", Invk__load_all_imglinks_ = "load_all_imglinks_", Invk__load_ifexists_ns_ = "load_ifexists_ns_", Invk__manual_now_ = "manual_now_"
-	, Invk__hdump_catboxes_ = "hdump_catboxes_"
-	, Invk__log_math_ = "log_math_"
-	, Invk__mgr_url_ = "mgr_url_", Invk__wkr_machine_name_ = "wkr_machine_name_"
-	, Invk__show_msg__fetched_pool_ = "show_msg__fetched_pool_"
-	;
-}
+package gplx.xowa.addons.bldrs.mass_parses.parses.mgrs;
+
+import gplx.Datetime_now;
+import gplx.GfoMsg;
+import gplx.Gfo_invk;
+import gplx.Gfo_invk_;
+import gplx.GfsCtx;
+import gplx.Io_mgr;
+import gplx.Io_url;
+import gplx.core.ios.streams.Io_stream_tid_;
+import gplx.xowa.Xowe_wiki;
+import gplx.xowa.parsers.logs.Xop_log_invoke_wkr;
+import gplx.xowa.xtns.scribunto.Scrib_err_filter_mgr;
+
+public class Xomp_parse_mgr_cfg implements Gfo_invk {
+	public int Num_wkrs() {return num_wkrs;} private int num_wkrs = -1;
+	public int Num_pages_in_pool() {return num_pages_in_pool;} private int num_pages_in_pool = -1;
+	public int Num_pages_per_wkr() {return num_pages_per_wkr;} private int num_pages_per_wkr = 1000;
+	public int Progress_interval() {return progress_interval;} private int progress_interval = 1000;
+	public int Perf_interval() {return perf_interval;} private int perf_interval = 10000;
+	public int Commit_interval() {return commit_interval;} private int commit_interval = 10000;
+	public int Cleanup_interval() {return cleanup_interval;} private int cleanup_interval = 50; // setting at 1000 uses lots of memory
+	public boolean Hdump_enabled() {return hdump_enabled;} private boolean hdump_enabled = true;
+	public boolean Hdump_catboxs() {return hdump_catboxs;} private boolean hdump_catboxs = false;
+	public boolean Hzip_enabled() {return hzip_enabled;} private boolean hzip_enabled = true;
+	public boolean Hdiff_enabled() {return hdiff_enabled;} private boolean hdiff_enabled = true;
+	public boolean Log_file_lnkis() {return log_file_lnkis;} private boolean log_file_lnkis = true;
+	public boolean Load_all_templates() {return load_all_templates;} private boolean load_all_templates = true;
+	public boolean Load_all_imglinks() {return load_all_imglinks;} private boolean load_all_imglinks = true;
+	public String Load_ifexists_ns() {return load_ifexists_ns;} private String load_ifexists_ns = null;
+	public boolean Log_math() {return log_math;} private boolean log_math = false;
+	public byte Zip_tid() {return zip_tid;} private byte zip_tid = Io_stream_tid_.Tid__gzip;
+	public Io_url Mgr_url() {return mgr_url;} private Io_url mgr_url;
+	public String Wkr_machine_name() {return wkr_machine_name;} private String wkr_machine_name;
+	public boolean Show_msg__fetched_pool() {return show_msg__fetched_pool;} private boolean show_msg__fetched_pool;
+	public boolean Indexer_enabled() {return indexer_enabled;} private boolean indexer_enabled;
+	public String Indexer_opt() {return indexer_opt;} private String indexer_opt = gplx.gflucene.indexers.Gflucene_idx_opt.Docs_and_freqs.Key();
+	public String Wbase_cache_mru_type() {return wbase_cache_mru_type;} private String wbase_cache_mru_type = "mru";
+	public long Wbase_cache_mru_size() {return wbase_cache_mru_size;} private long wbase_cache_mru_size = 100;
+	public long Wbase_cache_mru_weight() {return wbase_cache_mru_weight;} private long wbase_cache_mru_weight = 10;
+	public long Wbase_cache_mru_compress_size() {return wbase_cache_mru_compress_size;} private long wbase_cache_mru_compress_size = 70;
+	public long Page_cache_min() {return page_cache_min;} private long page_cache_min = 1500 * Io_mgr.Len_mb_long;
+	public long Page_cache_max() {return page_cache_max;} private long page_cache_max = 2000 * Io_mgr.Len_mb_long;
+	public void Init(Xowe_wiki wiki) {
+		if (num_wkrs == -1)             num_wkrs = gplx.core.envs.Runtime_.Cpu_count();
+		if (num_pages_in_pool == -1)    num_pages_in_pool = num_wkrs * 1000;
+		if (mgr_url == null)            mgr_url = wiki.Fsys_mgr().Root_dir().GenSubDir_nest("tmp", "xomp");
+		if (wkr_machine_name == null)   wkr_machine_name = gplx.core.envs.System_.Env__machine_name();
+	}
+
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk__num_wkrs_))						num_wkrs = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk__num_pages_in_pool_))			num_pages_in_pool = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk__num_pages_per_wkr_))			num_pages_per_wkr = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk__progress_interval_))			progress_interval = m.ReadInt("v");
+		else if	(ctx.Match(k, "perf_interval_"))					perf_interval = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk__commit_interval_))				commit_interval = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk__cleanup_interval_))				cleanup_interval = m.ReadInt("v");
+		else if	(ctx.Match(k, Invk__hdump_enabled_))				hdump_enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk__hzip_enabled_))					hzip_enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk__hdiff_enabled_))				hdiff_enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk__zip_tid_))						zip_tid = m.ReadByte("v");
+		else if	(ctx.Match(k, Invk__load_all_templates_))			load_all_templates = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk__load_all_imglinks_))			load_all_imglinks = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk__load_ifexists_ns_))				load_ifexists_ns = m.ReadStr("v");
+		else if	(ctx.Match(k, Invk__manual_now_))					Datetime_now.Manual_and_freeze_(m.ReadDate("v"));
+		else if	(ctx.Match(k, Invk__mgr_url_))						mgr_url = m.ReadIoUrl("v");
+		else if	(ctx.Match(k, Invk__wkr_machine_name_))				wkr_machine_name = m.ReadStr("v");
+		else if	(ctx.Match(k, Invk__show_msg__fetched_pool_))		show_msg__fetched_pool = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk__hdump_catboxes_))				hdump_catboxs = m.ReadYn("v");
+		else if	(ctx.Match(k, Invk__log_math_))						log_math = m.ReadYn("v");
+		else if	(ctx.Match(k, "indexer_enabled_"))                  indexer_enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, "indexer_opt_"))                      indexer_opt = m.ReadStr("v");
+		else if	(ctx.Match(k, "wbase_cache_mru_type_"))				wbase_cache_mru_type = m.ReadStr("v");
+		else if	(ctx.Match(k, "wbase_cache_mru_size_"))				wbase_cache_mru_size = m.ReadLong("v");
+		else if	(ctx.Match(k, "wbase_cache_mru_weight_"))			wbase_cache_mru_weight = m.ReadLong("v");
+		else if	(ctx.Match(k, "wbase_cache_mru_compress_size_"))	wbase_cache_mru_compress_size = m.ReadLong("v");
+		else if	(ctx.Match(k, "page_cache_min_"))                   page_cache_min = gplx.core.ios.Io_size_.parse_or(m.ReadStr("v"), page_cache_min);
+		else if	(ctx.Match(k, "page_cache_max_"))                   page_cache_max = gplx.core.ios.Io_size_.parse_or(m.ReadStr("v"), page_cache_max);
+		else if	(ctx.Match(k, Invk__err_filter)) return Scrib_err_filter_mgr.INSTANCE;
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}
+	private Xop_log_invoke_wkr invoke_wkr;
+	private static final String
+	  Invk__num_wkrs_ = "num_wkrs_", Invk__num_pages_in_pool_ = "num_pages_in_pool_", Invk__num_pages_per_wkr_ = "num_pages_per_wkr_"
+	, Invk__progress_interval_ = "progress_interval_", Invk__commit_interval_ = "commit_interval_", Invk__cleanup_interval_ = "cleanup_interval_"
+	, Invk__hdump_enabled_ = "hdump_enabled_", Invk__hzip_enabled_ = "hzip_enabled_", Invk__hdiff_enabled_ = "hdiff_enabled_", Invk__zip_tid_ = "zip_tid_"
+	, Invk__load_all_templates_ = "load_all_templates_", Invk__load_all_imglinks_ = "load_all_imglinks_", Invk__load_ifexists_ns_ = "load_ifexists_ns_", Invk__manual_now_ = "manual_now_"
+	, Invk__hdump_catboxes_ = "hdump_catboxes_"
+	, Invk__log_math_ = "log_math_"
+	, Invk__mgr_url_ = "mgr_url_", Invk__wkr_machine_name_ = "wkr_machine_name_"
+	, Invk__show_msg__fetched_pool_ = "show_msg__fetched_pool_"
+	, Invk__err_filter = "err_filter"
+	;
+}

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

@@ -1,6 +1,6 @@
 /*
 XOWA: the XOWA Offline Wiki Application
-Copyright (C) 2012-2017 gnosygnu@gmail.com
+Copyright (C) 2012-2020 gnosygnu@gmail.com
 
 XOWA is licensed under the terms of the General Public License (GPL) Version 3,
 or alternatively under the terms of the Apache License Version 2.0.
@@ -13,80 +13,100 @@ The terms of each license can be found in the source code repository:
 GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
 Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
 */
-package gplx.xowa.xtns.scribunto; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*;
-public class Scrib_err_filter_mgr implements Gfo_invk {
-	private final    Ordered_hash hash_by_mod = Ordered_hash_.New();
-	public void Clear() {hash_by_mod.Clear();}
-	public boolean Count_eq_0() {return hash_by_mod.Count() == 0;}
-	public boolean Match(String mod, String fnc, String err) {
-		List_adp itms = Get_itms_or_null(mod, fnc); if (itms == null) return false;
-		int itms_len = itms.Count();
-		boolean match = false;
-		for (int i = 0; i < itms_len; ++i) {
-			Scrib_err_filter_itm itm = (Scrib_err_filter_itm)itms.Get_at(i);
-			if (String_.Has(err, itm.Err())) {
-				match = true;
-				itm.Count_actl_add_1();
-				break;
-			}
-		}
-		return match;
-	}
-	public void Add(int count_expd, String mod, String fnc, String err, String comment) {
-		List_adp itms = Get_itms_or_null(mod, fnc);
-		if (itms == null) itms = New_itms(mod, fnc);
-		itms.Add(new Scrib_err_filter_itm(count_expd, mod, fnc, err, comment));
-	}
-	public String Print() {
-		Bry_bfr bfr = Bry_bfr_.New_w_size(8);
-		int i_len = hash_by_mod.Count();
-		for (int i = 0; i < i_len; ++i) {
-			Ordered_hash fncs = (Ordered_hash)hash_by_mod.Get_at(i);
-			int j_len = fncs.Count();
-			for (int j = 0; j < j_len; ++j) {
-				List_adp errs = (List_adp)fncs.Get_at(j);
-				int k_len = errs.Count();
-				for (int k = 0; k < k_len; ++k) {
-					Scrib_err_filter_itm err = (Scrib_err_filter_itm)errs.Get_at(k);
-					bfr.Add_int_variable(err.Count_actl()).Add_byte_pipe().Add_int_variable(err.Count_expd())
-						.Add_byte_pipe().Add_str_u8(err.Mod()).Add_byte_pipe().Add_str_u8(err.Fnc()).Add_byte_pipe().Add_str_u8(err.Err())
-						.Add_byte_pipe().Add_str_u8(err.Comment())
-						.Add_byte_nl();
-				}
-			}
-		}
-		return bfr.To_str_and_clear();
-	}
-	private List_adp Get_itms_or_null(String mod, String fnc) {
-		Ordered_hash hash_by_fnc = (Ordered_hash)hash_by_mod.Get_by(mod); if (hash_by_fnc == null) return null;
-		return (List_adp)hash_by_fnc.Get_by(fnc);
-	}
-	private List_adp New_itms(String mod, String fnc) {
-		Ordered_hash hash_by_fnc = (Ordered_hash)hash_by_mod.Get_by(mod);
-		if (hash_by_fnc == null) {
-			hash_by_fnc = Ordered_hash_.New();
-			hash_by_mod.Add(mod, hash_by_fnc);
-		}
-		List_adp list_of_err = (List_adp)hash_by_fnc.Get_by(fnc);
-		if (list_of_err == null) {
-			list_of_err = List_adp_.New();
-			hash_by_fnc.Add(fnc, list_of_err);
-		}
-		return list_of_err;
-	}
-	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
-		if		(ctx.Match(k, Invk_add))	Add(m.ReadInt("count_expd"), m.ReadStr("mod"), m.ReadStr("fnc"), m.ReadStr("err"), m.ReadStr("comment"));
-		else	return Gfo_invk_.Rv_unhandled;
-		return this;
-	}	private static final String Invk_add = "add";
-}
-class Scrib_err_filter_itm {
-	public Scrib_err_filter_itm(int count_expd, String mod, String fnc, String err, String comment) {this.count_expd = count_expd; this.mod = mod; this.err = err; this.fnc = fnc; this.comment = comment;}
-	public String Mod() {return mod;} private final    String mod;
-	public String Fnc() {return fnc;} private final    String fnc;
-	public String Err() {return err;} private final    String err;
-	public String Comment() {return comment;} private final    String comment;
-	public int Count_expd() {return count_expd;} private final    int count_expd;
-	public int Count_actl() {return count_actl;} private int count_actl;
-	public void Count_actl_add_1() {++count_actl;}
-}
+package gplx.xowa.xtns.scribunto;
+
+import gplx.Bry_bfr;
+import gplx.Bry_bfr_;
+import gplx.GfoMsg;
+import gplx.Gfo_invk;
+import gplx.Gfo_invk_;
+import gplx.GfsCtx;
+import gplx.List_adp;
+import gplx.List_adp_;
+import gplx.Ordered_hash;
+import gplx.Ordered_hash_;
+import gplx.String_;
+
+public class Scrib_err_filter_mgr implements Gfo_invk {
+	private final Object thread_lock = new Object();
+	private final Ordered_hash hash_by_mod = Ordered_hash_.New();
+	public void Clear() {hash_by_mod.Clear();}
+	public boolean Empty() {return empty;} private boolean empty = true;
+	public boolean Match(String mod, String fnc, String err) {
+		List_adp itms = Get_itms_or_null(mod, fnc); if (itms == null) return false;
+		int itms_len = itms.Count();
+		boolean match = false;
+		for (int i = 0; i < itms_len; ++i) {
+			Scrib_err_filter_itm itm = (Scrib_err_filter_itm)itms.Get_at(i);
+			if (String_.Has(err, itm.Err())) {
+				match = true;
+				itm.Count_actl_add_1();
+				break;
+			}
+		}
+		return match;
+	}
+	public void Add(int count_expd, String mod, String fnc, String err, String comment) {
+		synchronized (thread_lock) {
+			empty = false;
+			List_adp itms = Get_itms_or_null(mod, fnc);
+			if (itms == null) itms = New_itms(mod, fnc);
+			itms.Add(new Scrib_err_filter_itm(count_expd, mod, fnc, err, comment));
+		}
+	}
+	public String Print() {
+		Bry_bfr bfr = Bry_bfr_.New_w_size(8);
+		int i_len = hash_by_mod.Count();
+		for (int i = 0; i < i_len; ++i) {
+			Ordered_hash fncs = (Ordered_hash)hash_by_mod.Get_at(i);
+			int j_len = fncs.Count();
+			for (int j = 0; j < j_len; ++j) {
+				List_adp errs = (List_adp)fncs.Get_at(j);
+				int k_len = errs.Count();
+				for (int k = 0; k < k_len; ++k) {
+					Scrib_err_filter_itm err = (Scrib_err_filter_itm)errs.Get_at(k);
+					bfr.Add_int_variable(err.Count_actl()).Add_byte_pipe().Add_int_variable(err.Count_expd())
+						.Add_byte_pipe().Add_str_u8(err.Mod()).Add_byte_pipe().Add_str_u8(err.Fnc()).Add_byte_pipe().Add_str_u8(err.Err())
+						.Add_byte_pipe().Add_str_u8(err.Comment())
+						.Add_byte_nl();
+				}
+			}
+		}
+		return bfr.To_str_and_clear();
+	}
+	private List_adp Get_itms_or_null(String mod, String fnc) {
+		Ordered_hash hash_by_fnc = (Ordered_hash)hash_by_mod.Get_by(mod); if (hash_by_fnc == null) return null;
+		return (List_adp)hash_by_fnc.Get_by(fnc);
+	}
+	private List_adp New_itms(String mod, String fnc) {
+		Ordered_hash hash_by_fnc = (Ordered_hash)hash_by_mod.Get_by(mod);
+		if (hash_by_fnc == null) {
+			hash_by_fnc = Ordered_hash_.New();
+			hash_by_mod.Add(mod, hash_by_fnc);
+		}
+		List_adp list_of_err = (List_adp)hash_by_fnc.Get_by(fnc);
+		if (list_of_err == null) {
+			list_of_err = List_adp_.New();
+			hash_by_fnc.Add(fnc, list_of_err);
+		}
+		return list_of_err;
+	}
+	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
+		if		(ctx.Match(k, Invk_add))	Add(m.ReadInt("count_expd"), m.ReadStr("mod"), m.ReadStr("fnc"), m.ReadStr("err"), m.ReadStr("comment"));
+		else	return Gfo_invk_.Rv_unhandled;
+		return this;
+	}	private static final String Invk_add = "add";
+
+	// 2020-09-01: singleton b/c xomp instantiates multiple wikis; previous implementation was `((Scrib_xtn_mgr)(wiki.Xtn_mgr().Get_or_fail(Scrib_xtn_mgr.XTN_KEY))).Invoke_wkr();` which doesn't multi-thread
+	public static final Scrib_err_filter_mgr INSTANCE = new Scrib_err_filter_mgr();
+}
+class Scrib_err_filter_itm {
+	public Scrib_err_filter_itm(int count_expd, String mod, String fnc, String err, String comment) {this.count_expd = count_expd; this.mod = mod; this.err = err; this.fnc = fnc; this.comment = comment;}
+	public String Mod() {return mod;} private final String mod;
+	public String Fnc() {return fnc;} private final String fnc;
+	public String Err() {return err;} private final String err;
+	public String Comment() {return comment;} private final String comment;
+	public int Count_expd() {return count_expd;} private final int count_expd;
+	public int Count_actl() {return count_actl;} private int count_actl;
+	public void Count_actl_add_1() {++count_actl;}
+}

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

@@ -1,168 +1,183 @@
-/*
-XOWA: the XOWA Offline Wiki Application
-Copyright (C) 2012-2017 gnosygnu@gmail.com
-
-XOWA is licensed under the terms of the General Public License (GPL) Version 3,
-or alternatively under the terms of the Apache License Version 2.0.
-
-You may use XOWA according to either of these licenses as is most appropriate
-for your project on a case-by-case basis.
-
-The terms of each license can be found in the source code repository:
-
-GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
-Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
-*/
-package gplx.xowa.xtns.scribunto; import gplx.*;
-import gplx.core.threads.Thread_adp;
-import gplx.core.threads.Thread_adp_;
-import gplx.xowa.*; import gplx.xowa.xtns.*;
-import gplx.core.brys.fmtrs.*; import gplx.core.envs.*;
-import gplx.langs.htmls.*;
-import gplx.xowa.langs.kwds.*; import gplx.xowa.langs.msgs.*;
-import gplx.xowa.wikis.nss.*;
-import gplx.xowa.htmls.*;
-import gplx.xowa.parsers.*; import gplx.xowa.parsers.logs.*; import gplx.xowa.parsers.tmpls.*;
-import gplx.xowa.xtns.pfuncs.*;
-import gplx.xowa.xtns.scribunto.cfgs.ScribCfg;
-import gplx.xowa.xtns.scribunto.cfgs.ScribCfgResolver;
-
-public class Scrib_invoke_func extends Pf_func_base {
-	@Override public int Id() {return Xol_kwd_grp_.Id_invoke;}
-	@Override public Pf_func New(int id, byte[] name) {return new Scrib_invoke_func().Name_(name);}
-	@Override public void Func_evaluate(Bry_bfr bfr, Xop_ctx ctx, Xot_invk caller, Xot_invk self, byte[] src) {// {{#invoke:mod_name|prc_name|prc_args...}}
-		boolean stat_enabled = ctx.Page().Stat_itm().Enabled();
-		if (stat_enabled) ctx.Page().Stat_itm().Scrib().Bgn();
-		Xowe_wiki wiki = ctx.Wiki();
-		byte[] mod_name = Eval_argx(ctx, src, caller, self);
-		if (Bry_.Len_eq_0(mod_name)) {Error(bfr, wiki.Msg_mgr(), Err_mod_missing); return;}		// EX: "{{#invoke:}}"
-		int args_len = self.Args_len();
-		byte[] fnc_name = Pf_func_.Eval_arg_or(ctx, src, caller, self, args_len, 0, null);
-		Xop_log_invoke_wkr invoke_wkr = ctx.Xtn__scribunto__invoke_wkr();
-		long log_time_bgn = 0;
-		if (invoke_wkr != null) {
-			log_time_bgn = System_.Ticks();
-			if (!invoke_wkr.Eval_bgn(ctx.Page(), mod_name, fnc_name)) return;
-		}
-		Scrib_core core = wiki.Parser_mgr().Scrib().Core();
-		if (core == null) {
-			synchronized (this) {
-				core = wiki.Parser_mgr().Scrib().Core_init(ctx);
-				core.Init();
-				core.When_page_changed(ctx.Page());
-			}
-		}
-		byte[] mod_raw = null;
-		Scrib_lua_mod mod = core.Mods_get(mod_name);
-		if (mod == null) {
-			Xow_ns module_ns = wiki.Ns_mgr().Ids_get_or_null(Xow_ns_.Tid__module);
-			Xoa_ttl mod_ttl = Xoa_ttl.Parse(wiki, Bry_.Add(module_ns.Name_db_w_colon(), mod_name));
-			mod_raw = wiki.Cache_mgr().Page_cache().Get_src_else_load_or_null(mod_ttl);
-			if (mod_raw == null) {Error(bfr, wiki.Msg_mgr(), Err_mod_missing); return;} // EX: "{{#invoke:missing_mod}}"
-		}
-		else
-			mod_raw = mod.Text_bry();
-		if (!core.Enabled()) {bfr.Add_mid(src, self.Src_bgn(), self.Src_end()); return;}
-
-		try {
-			// DBG: test code; ISSUE#:737
-			// if (String_.Eq(String_.new_u8(mod_name), "Authority control")) {
-			//	Tfds.Write(String_.new_u8(ctx.Page().Ttl().Page_db()), String_.new_u8(mod_name), String_.new_u8(fnc_name));
-			// }
-
-			// check if configured for threaded execution
-			boolean exec = true;
-			ScribCfgResolver resolver = wiki.Parser_mgr().Scrib().CfgResolver();
-			if (resolver != null) {
-				ScribCfg cfg = resolver.Resolve(ctx.Page().Ttl().Page_db(), Xoa_ttl.Replace_spaces(mod_name), fnc_name);
-				if (cfg != null) {
-					if (cfg.TimeoutInMs() != 0) {
-						exec = false;
-						int timeoutInMs = cfg.TimeoutInMs();
-						long timeBgn = System_.Ticks();
-
-						InvokeInvoker invoker = new InvokeInvoker(core, wiki, ctx, src, caller, self, bfr, mod_name, mod_raw, fnc_name);
-						Thread_adp thread = Thread_adp_.Start_by_key("scribunto", invoker, "default");
-						while (thread.Thread__is_alive()) {
-							Thread_adp_.Sleep(cfg.SleepInMs());
-							if (System_.Ticks__elapsed_in_frac(timeBgn) > timeoutInMs) {
-								thread.Thread__stop();
-								invoker.Exc = Err_.new_wo_type(String_.Format("scribunto timeout: page={0} mod={1} func={2} time={3}", ctx.Page_url_str(), mod_name, fnc_name, timeoutInMs));
-							}
-						}
-						if (invoker.Exc != null) {
-							throw invoker.Exc;
-						}
-					}
-				}
-			}
-			// no threaded execution; run sequentially
-			if (exec) {
-				core.Invoke(wiki, ctx, src, caller, self, bfr, mod_name, mod_raw, fnc_name);
-			}
-			if (invoke_wkr != null)
-				invoke_wkr.Eval_end(ctx.Page(), mod_name, fnc_name, log_time_bgn);
-		}
-		catch (Throwable e) {
-			Err err = Err_.Cast_or_make(e);
-			Error(bfr, wiki.Msg_mgr(), err);
-			Scrib_err_filter_mgr err_filter_mgr = invoke_wkr == null ? null : invoke_wkr.Err_filter_mgr();
-			if (	err_filter_mgr == null																				// no err_filter_mgr defined;
-				||	err_filter_mgr.Count_eq_0()																			// err_filter_mgr exists, but no definitions
-				||	!err_filter_mgr.Match(String_.new_u8(mod_name), String_.new_u8(fnc_name), err.To_str__msg_only()))	// NOTE: must be To_str__msg_only; err_filter_mgr has defintion and it doesn't match current; print warn; DATE:2015-07-24
-				ctx.App().Usr_dlg().Warn_many("", "", "invoke failed: ~{0} ~{1} ~{2}", ctx.Page().Ttl().Raw(), Bry_.Replace_nl_w_tab(src, self.Src_bgn(), self.Src_end()), err.To_str__log());
-			wiki.Parser_mgr().Scrib().Terminate_when_page_changes_y_();	// NOTE: terminate core when page changes; not terminating now, else page with many errors will be very slow due to multiple remakes of core; PAGE:th.d:all; DATE:2014-10-03
-		}
-		if (stat_enabled) ctx.Page().Stat_itm().Scrib().End();
-	}
-	public static void Error(Bry_bfr bfr, Xow_msg_mgr msg_mgr, Err err) {Error(bfr, msg_mgr, Err_.Cast_or_make(err).To_str__top_wo_args());}// NOTE: must use "short" error message to show in wikitext; DATE:2015-07-27
-	public static void Error(Bry_bfr bfr, Xow_msg_mgr msg_mgr, String error) {
-		// for Luaj, msg combines both err; split out traceback else error message will be very long; note that Warn_many will still log traceback; DATE:2016-09-09
-		String error_visible = error;
-		int traceback_pos = String_.FindFwd(error, "\nstack traceback:\n");	// NOTE: produced by LuaError.getMessage()
-		if (traceback_pos != String_.Find_none)
-			error_visible = String_.Mid(error_visible, 0, traceback_pos);
-
-		// write "Script error: some error"
-		byte[] script_error_msg = msg_mgr.Val_by_id(Xol_msg_itm_.Id_scribunto_parser_error);
-		error_fmtr.Bld_bfr_many(bfr, script_error_msg, error_visible);
-	}
-	private static final    Bry_fmtr error_fmtr = Bry_fmtr.new_("<strong class=\"error\"><span class=\"scribunto-error\" id=\"mw-scribunto-error-0\">~{0}: ~{1}</span></strong>");	// NOTE: must be "error" not 'error'; iferror checks for quote not apos; DATE:2015-09-17
-	public static final String Err_mod_missing = "No such module";
-
-	class InvokeInvoker implements Gfo_invk {
-		private final Scrib_core core;
-		private final Xowe_wiki wiki;
-		private final Xop_ctx ctx;
-		private final byte[] src;
-		private final Xot_invk caller;
-		private final Xot_invk self;
-		private final Bry_bfr bfr;
-		private final byte[] mod_name;
-		private final byte[] mod_raw;
-		private final byte[] fnc_name;
-
-		public InvokeInvoker(Scrib_core core, Xowe_wiki wiki, Xop_ctx ctx, byte[] src, Xot_invk caller, Xot_invk self, Bry_bfr bfr, byte[] mod_name, byte[] mod_raw, byte[] fnc_name) {
-			this.core = core;
-			this.wiki = wiki;
-			this.ctx = ctx;
-			this.src = src;
-			this.caller = caller;
-			this.self = self;
-			this.bfr = bfr;
-			this.mod_name = mod_name;
-			this.mod_raw = mod_raw;
-			this.fnc_name = fnc_name;
-		}
-		public Exception Exc;
-		public Object Invk(GfsCtx gctx, int ikey, String k, GfoMsg m) {
-			try {
-				core.Invoke(wiki, ctx, src, caller, self, bfr, mod_name, mod_raw, fnc_name);
-			}
-			catch (Exception exc) {
-				this.Exc = exc;
-			}
-			return null;
-		}
-	}
-}
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2020 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.xtns.scribunto;
+
+import gplx.Bry_;
+import gplx.Bry_bfr;
+import gplx.Err;
+import gplx.Err_;
+import gplx.GfoMsg;
+import gplx.Gfo_invk;
+import gplx.GfsCtx;
+import gplx.String_;
+import gplx.core.brys.fmtrs.Bry_fmtr;
+import gplx.core.envs.System_;
+import gplx.core.threads.Thread_adp;
+import gplx.core.threads.Thread_adp_;
+import gplx.xowa.Xoa_ttl;
+import gplx.xowa.Xowe_wiki;
+import gplx.xowa.langs.kwds.Xol_kwd_grp_;
+import gplx.xowa.langs.msgs.Xol_msg_itm_;
+import gplx.xowa.langs.msgs.Xow_msg_mgr;
+import gplx.xowa.parsers.Xop_ctx;
+import gplx.xowa.parsers.logs.Xop_log_invoke_wkr;
+import gplx.xowa.parsers.tmpls.Xot_invk;
+import gplx.xowa.wikis.nss.Xow_ns;
+import gplx.xowa.wikis.nss.Xow_ns_;
+import gplx.xowa.xtns.pfuncs.Pf_func;
+import gplx.xowa.xtns.pfuncs.Pf_func_;
+import gplx.xowa.xtns.pfuncs.Pf_func_base;
+import gplx.xowa.xtns.scribunto.cfgs.ScribCfg;
+import gplx.xowa.xtns.scribunto.cfgs.ScribCfgResolver;
+
+public class Scrib_invoke_func extends Pf_func_base {
+	@Override public int Id() {return Xol_kwd_grp_.Id_invoke;}
+	@Override public Pf_func New(int id, byte[] name) {return new Scrib_invoke_func().Name_(name);}
+	@Override public void Func_evaluate(Bry_bfr bfr, Xop_ctx ctx, Xot_invk caller, Xot_invk self, byte[] src) {// {{#invoke:mod_name|prc_name|prc_args...}}
+		boolean stat_enabled = ctx.Page().Stat_itm().Enabled();
+		if (stat_enabled) ctx.Page().Stat_itm().Scrib().Bgn();
+		Xowe_wiki wiki = ctx.Wiki();
+		byte[] mod_name = Eval_argx(ctx, src, caller, self);
+		if (Bry_.Len_eq_0(mod_name)) {Error(bfr, wiki.Msg_mgr(), Err_mod_missing); return;}		// EX: "{{#invoke:}}"
+		int args_len = self.Args_len();
+		byte[] fnc_name = Pf_func_.Eval_arg_or(ctx, src, caller, self, args_len, 0, null);
+		Xop_log_invoke_wkr invoke_wkr = ctx.Xtn__scribunto__invoke_wkr();
+		long log_time_bgn = 0;
+		if (invoke_wkr != null) {
+			log_time_bgn = System_.Ticks();
+			if (!invoke_wkr.Eval_bgn(ctx.Page(), mod_name, fnc_name)) return;
+		}
+		Scrib_core core = wiki.Parser_mgr().Scrib().Core();
+		if (core == null) {
+			synchronized (this) {
+				core = wiki.Parser_mgr().Scrib().Core_init(ctx);
+				core.Init();
+				core.When_page_changed(ctx.Page());
+			}
+		}
+		byte[] mod_raw = null;
+		Scrib_lua_mod mod = core.Mods_get(mod_name);
+		if (mod == null) {
+			Xow_ns module_ns = wiki.Ns_mgr().Ids_get_or_null(Xow_ns_.Tid__module);
+			Xoa_ttl mod_ttl = Xoa_ttl.Parse(wiki, Bry_.Add(module_ns.Name_db_w_colon(), mod_name));
+			mod_raw = wiki.Cache_mgr().Page_cache().Get_src_else_load_or_null(mod_ttl);
+			if (mod_raw == null) {Error(bfr, wiki.Msg_mgr(), Err_mod_missing); return;} // EX: "{{#invoke:missing_mod}}"
+		}
+		else
+			mod_raw = mod.Text_bry();
+		if (!core.Enabled()) {bfr.Add_mid(src, self.Src_bgn(), self.Src_end()); return;}
+
+		try {
+			// DBG: test code; ISSUE#:737
+			// if (String_.Eq(String_.new_u8(mod_name), "Authority control")) {
+			//	Tfds.Write(String_.new_u8(ctx.Page().Ttl().Page_db()), String_.new_u8(mod_name), String_.new_u8(fnc_name));
+			// }
+
+			// check if configured for threaded execution
+			boolean exec = true;
+			ScribCfgResolver resolver = wiki.Parser_mgr().Scrib().CfgResolver();
+			if (resolver != null) {
+				ScribCfg cfg = resolver.Resolve(ctx.Page().Ttl().Page_db(), Xoa_ttl.Replace_spaces(mod_name), fnc_name);
+				if (cfg != null) {
+					if (cfg.TimeoutInMs() != 0) {
+						exec = false;
+						int timeoutInMs = cfg.TimeoutInMs();
+						long timeBgn = System_.Ticks();
+
+						InvokeInvoker invoker = new InvokeInvoker(core, wiki, ctx, src, caller, self, bfr, mod_name, mod_raw, fnc_name);
+						Thread_adp thread = Thread_adp_.Start_by_key("scribunto", invoker, "default");
+						while (thread.Thread__is_alive()) {
+							Thread_adp_.Sleep(cfg.SleepInMs());
+							if (System_.Ticks__elapsed_in_frac(timeBgn) > timeoutInMs) {
+								thread.Thread__stop();
+								invoker.Exc = Err_.new_wo_type(String_.Format("scribunto timeout: page={0} mod={1} func={2} time={3}", ctx.Page_url_str(), mod_name, fnc_name, timeoutInMs));
+							}
+						}
+						if (invoker.Exc != null) {
+							throw invoker.Exc;
+						}
+					}
+				}
+			}
+			// no threaded execution; run sequentially
+			if (exec) {
+				core.Invoke(wiki, ctx, src, caller, self, bfr, mod_name, mod_raw, fnc_name);
+			}
+			if (invoke_wkr != null)
+				invoke_wkr.Eval_end(ctx.Page(), mod_name, fnc_name, log_time_bgn);
+		}
+		catch (Throwable e) {
+			Err err = Err_.Cast_or_make(e);
+			Error(bfr, wiki.Msg_mgr(), err);
+			Scrib_err_filter_mgr err_filter_mgr = Scrib_err_filter_mgr.INSTANCE;
+			if (	err_filter_mgr.Empty() // err_filter_mgr exists, but no definitions
+				||	!err_filter_mgr.Match(String_.new_u8(mod_name), String_.new_u8(fnc_name), err.To_str__msg_only()))	// NOTE: must be To_str__msg_only; err_filter_mgr has defintion and it doesn't match current; print warn; DATE:2015-07-24
+				ctx.App().Usr_dlg().Warn_many("", "", "invoke failed: ~{0} ~{1} ~{2}", ctx.Page().Ttl().Raw(), Bry_.Replace_nl_w_tab(src, self.Src_bgn(), self.Src_end()), err.To_str__log());
+			wiki.Parser_mgr().Scrib().Terminate_when_page_changes_y_();	// NOTE: terminate core when page changes; not terminating now, else page with many errors will be very slow due to multiple remakes of core; PAGE:th.d:all; DATE:2014-10-03
+		}
+		if (stat_enabled) ctx.Page().Stat_itm().Scrib().End();
+	}
+	public static void Error(Bry_bfr bfr, Xow_msg_mgr msg_mgr, Err err) {Error(bfr, msg_mgr, Err_.Cast_or_make(err).To_str__top_wo_args());}// NOTE: must use "short" error message to show in wikitext; DATE:2015-07-27
+	public static void Error(Bry_bfr bfr, Xow_msg_mgr msg_mgr, String error) {
+		// for Luaj, msg combines both err; split out traceback else error message will be very long; note that Warn_many will still log traceback; DATE:2016-09-09
+		String error_visible = error;
+		int traceback_pos = String_.FindFwd(error, "\nstack traceback:\n");	// NOTE: produced by LuaError.getMessage()
+		if (traceback_pos != String_.Find_none)
+			error_visible = String_.Mid(error_visible, 0, traceback_pos);
+
+		// write "Script error: some error"
+		byte[] script_error_msg = msg_mgr.Val_by_id(Xol_msg_itm_.Id_scribunto_parser_error);
+		error_fmtr.Bld_bfr_many(bfr, script_error_msg, error_visible);
+	}
+	private static final    Bry_fmtr error_fmtr = Bry_fmtr.new_("<strong class=\"error\"><span class=\"scribunto-error\" id=\"mw-scribunto-error-0\">~{0}: ~{1}</span></strong>");	// NOTE: must be "error" not 'error'; iferror checks for quote not apos; DATE:2015-09-17
+	public static final String Err_mod_missing = "No such module";
+
+	class InvokeInvoker implements Gfo_invk {
+		private final Scrib_core core;
+		private final Xowe_wiki wiki;
+		private final Xop_ctx ctx;
+		private final byte[] src;
+		private final Xot_invk caller;
+		private final Xot_invk self;
+		private final Bry_bfr bfr;
+		private final byte[] mod_name;
+		private final byte[] mod_raw;
+		private final byte[] fnc_name;
+
+		public InvokeInvoker(Scrib_core core, Xowe_wiki wiki, Xop_ctx ctx, byte[] src, Xot_invk caller, Xot_invk self, Bry_bfr bfr, byte[] mod_name, byte[] mod_raw, byte[] fnc_name) {
+			this.core = core;
+			this.wiki = wiki;
+			this.ctx = ctx;
+			this.src = src;
+			this.caller = caller;
+			this.self = self;
+			this.bfr = bfr;
+			this.mod_name = mod_name;
+			this.mod_raw = mod_raw;
+			this.fnc_name = fnc_name;
+		}
+		public Exception Exc;
+		public Object Invk(GfsCtx gctx, int ikey, String k, GfoMsg m) {
+			try {
+				core.Invoke(wiki, ctx, src, caller, self, bfr, mod_name, mod_raw, fnc_name);
+			}
+			catch (Exception exc) {
+				this.Exc = exc;
+			}
+			return null;
+		}
+	}
+}