From cafa9d521a3e235db1d53128c252284caec472c3 Mon Sep 17 00:00:00 2001
From: Matt Pass <matt@mattpass.com>
Date: Mon, 6 May 2013 15:57:28 +0100
Subject: [PATCH] Making JS Google Compiler compatible

Needed to alter a few things to make it Compiler compatible. These
include stop using </textarea> even if it's in a comment, escape it when
using it as a string, comment tag openings need to be escaped too, plus
we cannot use char as a var, so renamed many references to ch instead.
Finally, needed to escape the &#39; apos ref to avoid issues there.
---
 lib/ice-coder.js | 43 +++++++++++++++++++++----------------------
 1 file changed, 21 insertions(+), 22 deletions(-)

diff --git a/lib/ice-coder.js b/lib/ice-coder.js
index 1e81c6d..9e88d16 100644
--- a/lib/ice-coder.js
+++ b/lib/ice-coder.js
@@ -155,12 +155,12 @@ var ICEcoder = {
 	contentCleanUp: function() {
 		var fileName, cM, content;
 
-		// If it's not a JS, CoffeeScript Ruby, CSS or LESS file, replace our temp </textarea> value
+		// If it's not a JS, CoffeeScript Ruby, CSS or LESS file, replace our temp /textarea value
 		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
 		if (["js","coffee","rb","css","less"].indexOf(fileName.split(".")[1])<0) {
 			cM = ICEcoder.getcMInstance();
 			content = cM.getValue();
-			content = content.replace(/<ICEcoder:\/:textarea>/g,'</textarea>');
+			content = content.replace(/<ICEcoder:\/:textarea>/g,'<\/textarea>');
 
 			// Then set the content in the editor & clear the history
 			cM.setValue(content);
@@ -267,14 +267,14 @@ var ICEcoder = {
 			}
 		} else {
 			if (cM.somethingSelected()) {
-				cM.replaceSelection(cM.getSelection().slice(0,4)!="<!--"
-				? "<!--" + cM.getSelection() + "//-->"
+				cM.replaceSelection(cM.getSelection().slice(0,4)!="<\!--"
+				? "<\!--" + cM.getSelection() + "//-->"
 				: cM.getSelection().slice(4,cM.getSelection().length-5));
 			} else {
-				cM.setLine(linePos, lineContent.slice(0,4)!="<!--"
-				? "<!--" + lineContent + "//-->"
+				cM.setLine(linePos, lineContent.slice(0,4)!="<\!--"
+				? "<\!--" + lineContent + "//-->"
 				: lineContent.slice(4,lCLen).slice(0,lCLen-9));
-				adjustCursor = lineContent.slice(0,4)=="<!--" ? -4 : 4;
+				adjustCursor = lineContent.slice(0,4)=="<\!--" ? -4 : 4;
 			}
 		}
 		if (!cM.somethingSelected()) {cM.setCursor(linePos, cursorPos+adjustCursor)};
@@ -334,22 +334,21 @@ var ICEcoder = {
 			}
 		}
 	},
-
 	// Set our cursor position upon mouse click of the nest position
 	setPosition: function(nestPos,line,tag) {
-		var cM, char, charPos;
+		var cM, ch, chPos;
 
 		cM = ICEcoder.getcMInstance();
-		// Set our char position just after the tag, and refocus on the editor
-		char = cM.getLine(line).indexOf(">",cM.getLine(line).indexOf("<"+tag))+1;
-		cM.setCursor(line,char);
+		// Set our ch position just after the tag, and refocus on the editor
+		ch = cM.getLine(line).indexOf(">",cM.getLine(line).indexOf("<"+tag))+1;
+		cM.setCursor(line,ch);
 		cM.focus();
 		// Now update nest display to this nest depth & without any HTML tags to kill further interactivity
-		charPos = 0;
+		chPos = 0;
 		for (var i=0;i<=nestPos;i++) {
-			charPos = ICEcoder.nestDisplay.innerHTML.indexOf("&gt;",charPos+1);
+			chPos = ICEcoder.nestDisplay.innerHTML.indexOf("&gt;",chPos+1);
 		}
-		ICEcoder.nestDisplay.innerHTML = ICEcoder.nestDisplay.innerHTML.substr(0,charPos).replace(/<(?:.|\n)*?>/gm, '');
+		ICEcoder.nestDisplay.innerHTML = ICEcoder.nestDisplay.innerHTML.substr(0,chPos).replace(/<(?:.|\n)*?>/gm, '');
 		top.ICEcoder.dontUpdateNest = false;
 		top.ICEcoder.dontSelect = true;
 	},
@@ -1001,7 +1000,7 @@ var ICEcoder = {
 					}
 					filesQS = filesQS.replace(/\:$/,"");
 				}
-				find = find.replace(/\'/g, '&#39;');
+				find = find.replace(/\'/g, '\&#39;');
 				find != encodeURIComponent(find) ? find = 'ICEcoder:'+encodeURIComponent(find) : find;
 				top.ICEcoder.showHide('show',top.document.getElementById('loadingMask'));
 				top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/multiple-results.php?find='+find+replaceQS+targetQS+filesQS+'" class="whiteGlow" style="width: 700px; height: 500px"></iframe>';
@@ -1088,18 +1087,18 @@ var ICEcoder = {
 
 	// Get the caret position
 	getCaretPosition: function() {
-		var cM, content, line, char, charPos, charCount;
+		var cM, content, line, ch, chPos, chCount;
 
 		cM = ICEcoder.getcMInstance();
 		content = cM.getValue();
 		line = cM.getCursor().line;
-		char = cM.getCursor().ch;
-		charPos = 0;
+		ch = cM.getCursor().ch;
+		chPos = 0;
 		for (var i=0;i<line;i++) {
-			charCount = content.indexOf("\n",charPos);
-			charPos=charCount+1;
+			chCount = content.indexOf("\n",chPos);
+			chPos=chCount+1;
 		}
-		ICEcoder.caretPos=(charPos+char-1);
+		ICEcoder.caretPos=(chPos+ch-1);
 		ICEcoder.getNestLocation('yes');
 	},