update files

bin/terminal/lib/util.js

@@ -0,0 +1,44 @@
+/**
+ * Created by nuintun on 2015/11/24.
+ */
+
+'use strict';
+
+module.exports = function (Terminal){
+  /**
+   * isWide
+   * @param ch
+   * @returns {boolean}
+   */
+  Terminal.prototype.isWide = function isWide(ch){
+    if (ch <= '\uff00') return false;
+
+    return (ch >= '\uff01' && ch <= '\uffbe')
+      || (ch >= '\uffc2' && ch <= '\uffc7')
+      || (ch >= '\uffca' && ch <= '\uffcf')
+      || (ch >= '\uffd2' && ch <= '\uffd7')
+      || (ch >= '\uffda' && ch <= '\uffdc')
+      || (ch >= '\uffe0' && ch <= '\uffe6')
+      || (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;
+
+    return (name + '').indexOf(term) === 0;
+  };
+};