Upgrade to CodeMirror 3.14 & trailingspace.js

Extra lib added to display trailing spaces

CodeMirror-3.14/addon/edit/trailingspace.js

@@ -0,0 +1,15 @@
+CodeMirror.defineOption("showTrailingSpace", false, function(cm, val, prev) {
+  if (prev == CodeMirror.Init) prev = false;
+  if (prev && !val)
+    cm.removeOverlay("trailingspace");
+  else if (!prev && val)
+    cm.addOverlay({
+      token: function(stream) {
+        for (var l = stream.string.length, i = l; i && /\s/.test(stream.string.charAt(i - 1)); --i) {}
+        if (i > stream.pos) { stream.pos = i; return null; }
+        stream.pos = l;
+        return "trailingspace";
+      },
+      name: "trailingspace"
+    });
+});

CodeMirror-3.14/lib/codemirror.css

@@ -205,7 +205,6 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
 }
 
 .CodeMirror-widget {
-  display: inline-block;
 }
 
 .CodeMirror-wrap .CodeMirror-scroll {

lib/config___settings.php

@@ -2,7 +2,7 @@
 // ICEcoder system settings
 $ICEcoderSettings = array(
 	"versionNo"		=> "3.0 beta",
-	"codeMirrorDir"		=> "CodeMirror-3.13",
+	"codeMirrorDir"		=> "CodeMirror-3.14",
 	"docRoot"		=> $_SERVER['DOCUMENT_ROOT'],
 	"demoMode"		=> false,
 	"devMode"		=> false,