update files

static/js/terminal/lib/util.js

@@ -5,6 +5,11 @@
 'use strict';
 
 module.exports = function (Terminal){
+  /**
+   * isWide
+   * @param ch
+   * @returns {boolean}
+   */
   Terminal.prototype.isWide = function isWide(ch){
     if (ch <= '\uff00') return false;
 
@@ -17,10 +22,20 @@ module.exports = function (Terminal){
       || (ch >= '\uffe8' && ch <= '\uffee');
   };
 
+  /**
+   * ch
+   * @param cur
+   * @returns {string[]}
+   */
   Terminal.prototype.ch = function (cur){
     return cur ? [this.eraseAttr(), ' '] : [this.defAttr, ' '];
   };
 
+  /**
+   * is
+   * @param term
+   * @returns {boolean}
+   */
   Terminal.prototype.is = function (term){
     var name = this.termName;