diff --git a/lib/ace/document.js b/lib/ace/document.js
index 0fb91209..4d599688 100644
--- a/lib/ace/document.js
+++ b/lib/ace/document.js
@@ -92,7 +92,6 @@ var Document = function(text) {
     * @param {Number} row The row number to use
     * @param {Number} column The column number to use
     *
-    *
     **/
     this.createAnchor = function(row, column) {
         return new Anchor(this, row, column);
@@ -105,7 +104,6 @@ var Document = function(text) {
     * @param {String} text The text to work with
     * @returns {String} A String array, with each index containing a piece of the original `text` string.
     *
-    *
     **/
 
     // check for IE split bug
@@ -119,14 +117,9 @@ var Document = function(text) {
         };
 
 
- 
     this.$detectNewLine = function(text) {
         var match = text.match(/^.*?(\r\n|\r|\n)/m);
-        if (match) {
-            this.$autoNewLine = match[1];
-        } else {
-            this.$autoNewLine = "\n";
-        }
+        this.$autoNewLine = match ? match[1] : "\n";
     };
 
     /**
@@ -134,19 +127,14 @@ var Document = function(text) {
     * @returns {String} If `newLineMode == windows`, `\r\n` is returned.  
     *  If `newLineMode == unix`, `\n` is returned.  
     *  If `newLineMode == auto`, the value of `autoNewLine` is returned.
-    * 
     *
-    * 
-    * 
     **/
     this.getNewLineCharacter = function() {
         switch (this.$newLineMode) {
           case "windows":
             return "\r\n";
-
           case "unix":
             return "\n";
-
           default:
             return this.$autoNewLine;
         }
@@ -157,7 +145,6 @@ var Document = function(text) {
     /**
      * [Sets the new line mode.]{: #Document.setNewLineMode.desc}
      * @param {String} newLineMode [The newline mode to use; can be either `windows`, `unix`, or `auto`]{: #Document.setNewLineMode.param}
-     * 
      *
      **/
     this.setNewLineMode = function(newLineMode) {
@@ -179,8 +166,6 @@ var Document = function(text) {
     * Returns `true` if `text` is a newline character (either `\r\n`, `\r`, or `\n`).
     * @param {String} text The text to check
     *
-    * 
-    *
     **/
     this.isNewLine = function(text) {
         return (text == "\r\n" || text == "\r" || text == "\n");
@@ -190,8 +175,6 @@ var Document = function(text) {
     * Returns a verbatim copy of the given line as it is in the document
     * @param {Number} row The row index to retrieve
     *
-    * 
-    *
     **/
     this.getLine = function(row) {
         return this.$lines[row] || "";
@@ -202,8 +185,6 @@ var Document = function(text) {
     * @param {Number} firstRow The first row index to retrieve
     * @param {Number} lastRow The final row index to retrieve
     *
-    * 
-    *
     **/
     this.getLines = function(firstRow, lastRow) {
         return this.$lines.slice(firstRow, lastRow + 1);
@@ -318,9 +299,6 @@ var Document = function(text) {
     *   {row: row, column: 0}
     *   ```
     *
-    * 
-    *
-    *
     **/
     this.insertLines = function(row, lines) {
         if (lines.length == 0)
@@ -417,7 +395,6 @@ var Document = function(text) {
     * @param {Range} range A specified Range to remove
     * @returns {Object} Returns the new `start` property of the range, which contains `startRow` and `startColumn`. If `range` is empty, this function returns the unmodified value of `range.start`.
     *
-    *
     **/
     this.remove = function(range) {
         // clip to document
@@ -458,7 +435,6 @@ var Document = function(text) {
     * @param {Number} endColumn The column to stop removing at
     * @returns {Object} Returns an object containing `startRow` and `startColumn`, indicating the new row and column values.<br/>If `startColumn` is equal to `endColumn`, this function returns nothing.
     *
-    * 
     **/
     this.removeInLine = function(row, startColumn, endColumn) {
         if (startColumn == endColumn)
@@ -484,7 +460,6 @@ var Document = function(text) {
     * @param {Number} firstRow The first row to be removed
     * @param {Number} lastRow The last row to be removed
     * @returns {[String]} Returns all the removed lines.
-    * 
     *
     **/
     this.removeLines = function(firstRow, lastRow) {
@@ -532,7 +507,6 @@ var Document = function(text) {
     * If the text and range are empty, this function returns an object containing the current `range.start` value.
     * If the text is the exact same as what currently exists, this function returns an object containing the current `range.end` value.
     *
-    *
     **/
     this.replace = function(range, text) {
         if (text.length == 0 && range.isEmpty())