libvpx: Pull from upstream

source/libvpx/examples/includes/ASCIIMathPHP-2.0/htmlMathML.js

Index: source/libvpx/examples/includes/ASCIIMathPHP-2.0/htmlMathML.js
===================================================================
--- source/libvpx/examples/includes/ASCIIMathPHP-2.0/htmlMathML.js	(revision 247498)
+++ source/libvpx/examples/includes/ASCIIMathPHP-2.0/htmlMathML.js	(working copy)
@@ -1,86 +0,0 @@
-/* March 19, 2004 MathHTML (c) Peter Jipsen http://www.chapman.edu/~jipsen
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 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 General Public License 
-(at http://www.gnu.org/copyleft/gpl.html) for more details.*/
-
-function convertMath(node) {// for Gecko
-  if (node.nodeType==1) {
-    var newnode = 
-      document.createElementNS("http://www.w3.org/1998/Math/MathML",
-        node.nodeName.toLowerCase());
-    for(var i=0; i < node.attributes.length; i++) {
-	    if (node.attributes[i].nodeName == 'displaystyle') {
-	      newnode.setAttribute(node.attributes[i].nodeName,node.attributes[i].nodeValue);
-	    }
-    }
-    for (var i=0; i<node.childNodes.length; i++) {
-      var st = node.childNodes[i].nodeValue;
-      if (st==null || st.slice(0,1)!=" " && st.slice(0,1)!="\n") 
-        newnode.appendChild(convertMath(node.childNodes[i]));
-    }
-    return newnode;
-  }
-  else return node;
-}
-function convert() {
-	
-	if (document.createElementNS) {
-		var mmlnode = document.getElementsByTagName("span");
-		
-		for (var i=0; i<mmlnode.length; i++) {
-			var tmp_node = mmlnode[i];
-			if (tmp_node.className == 'asciimath') {
-				tmp_node.replaceChild(convertMath(tmp_node.firstChild),tmp_node.firstChild);
-				/*
-				for (var j=0;j<tmp_node.childNodes.length;j++) {
-					if (tmp_node.childNodes[j].nodeType != 3) {
-						
-					}
-				}
-				*/
-			}
-		}
-	} else {
-		var st,node,newnode;
-		var mmlnode = document.getElementsByTagName("math");
-		
-	  	for (var i=0; i<mmlnode.length; i++) {
-			var str = "";
-			node = mmlnode[i];
-			while (node.nodeName!="/MATH" && node.nextSibling) {
-				st = node.nodeName.toLowerCase();
-				if (st=="#text") { 
-					str += node.nodeValue;
-				} else {
-					str += (st.slice(0,1)=="/" ? "</m:"+st.slice(1) : "<m:"+st);
-					if (st.slice(0,1)!="/") {
-						for(var j=0; j < node.attributes.length; j++) {
-							if (node.attributes[j].nodeValue!="italic" &&
-							 node.attributes[j].nodeValue!="" &&
-							 node.attributes[j].nodeValue!="inherit" &&
-							 node.attributes[j].nodeValue!=undefined) {
-							 str += " "+node.attributes[j].nodeName+"="+
-							     "\""+node.attributes[j].nodeValue+"\"";
-							}
-						}
-					}
-					str += ">";
-				}
-				node = node.nextSibling;
-				node.parentNode.removeChild(node.previousSibling);
-			}
-			
-			if (str != '') {
-				str += "</m:math>";
-				newnode = document.createElement("span");
-				node.parentNode.replaceChild(newnode,node);
-				newnode.innerHTML = str;
-			}
-		}
-	}
-}