improve CSS and HTML auto indent

test/mode/TextTest.js

@@ -0,0 +1,23 @@
+var TextTest = new TestCase("mode.TextTest", {
+
+    setUp : function() {
+        this.mode = new ace.mode.Text();
+    },
+
+    "test: toggle comment lines should not do anything" : function() {
+        var doc = new ace.TextDocument(["  abc", "cde", "fg"].join("\n"));
+
+        var range =  {
+            start: {row: 0, column: 3},
+            end: {row: 1, column: 1}
+        };
+
+        var comment = this.mode.toggleCommentLines(doc, range, "start");
+        assertEquals(["  abc", "cde", "fg"].join("\n"), doc.toString());
+    },
+
+
+    "text: lines should not be indented" : function() {
+        assertEquals("", this.mode.getNextLineIndent("   abc", "  "));
+    }
+});