diff --git a/src/pg/core/_master-pattern.pug b/src/pg/core/_master-pattern.pug
index f7f4e0a..6c2c715 100644
--- a/src/pg/core/_master-pattern.pug
+++ b/src/pg/core/_master-pattern.pug
@@ -1,39 +1,43 @@
-//-		
-	DS2 core (c) 2024 Alexander McIlwraith 
-	Core licensed under CC BY-SA 4.0 
-
-include ../_config
-block config
-
-mixin h(h) 
-	if headings[h]
-		h2= headings[h]
-
-- const getDate = function(){
--	var d = new Date();
--	return d.toLocaleDateString(lang, {day: "numeric", month: "long", year: "numeric"});
-- }
-- String.prototype.toTitleCase = function() {
--	return this.replace(/\w\S*/g, function(txt) {
--      return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
--    });
-- }
-- String.prototype.toSentenceCase = function() {
--	return this.charAt(0).toUpperCase() + this.substr(1).toLowerCase();
-- }
-- String.prototype.toContent = function() {
--	return this.replace(/-/g, " ");
-- }
-- String.prototype.toPath = function() {
--	return this.trim().replace(/ /g, "_").replace(/-/g, "_").replace(/[\/\W]/g, "").replace(/_/g, "-");
-- }
-
-
-html 
-	head
-		
-		title Pattern
-
-	body(data-assetpath= assetpath data-prismjs-copy-timeout="1500")
-
+//-		
+	DS2 core (c) 2024 Alexander McIlwraith 
+	Core licensed under CC BY-SA 4.0 
+
+include ../_config
+block config
+
+mixin h(h) 
+	if headings[h]
+		if headings[h].indexOf("|") == -1
+			h2= headings[h]
+		else 
+			- var cntnt = headings[h].split("|")
+			| <#{cntnt[0]}>#{cntnt[1]}</#{cntnt[0]}> 
+
+- const getDate = function(){
+-	var d = new Date();
+-	return d.toLocaleDateString(lang, {day: "numeric", month: "long", year: "numeric"});
+- }
+- String.prototype.toTitleCase = function() {
+-	return this.replace(/\w\S*/g, function(txt) {
+-      return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
+-    });
+- }
+- String.prototype.toSentenceCase = function() {
+-	return this.charAt(0).toUpperCase() + this.substr(1).toLowerCase();
+- }
+- String.prototype.toContent = function() {
+-	return this.replace(/-/g, " ");
+- }
+- String.prototype.toPath = function() {
+-	return this.trim().replace(/ /g, "_").replace(/-/g, "_").replace(/[\/\W]/g, "").replace(/_/g, "-");
+- }
+
+
+html 
+	head
+		
+		title Pattern
+
+	body(data-assetpath= assetpath data-prismjs-copy-timeout="1500")
+
 		block content
\ No newline at end of file