command-manager/static/js/terminal/lib/util.js

'use strict';

module.exports = function (Terminal){
  Terminal.prototype.ch = function (cur){
    return cur ? [this.curAttr, ' '] : [this.defAttr, ' '];
  };

  Terminal.prototype.is = function (term){
    var name = this.termName || Terminal.termName;
    return (name + '')
        .indexOf(term) === 0;
  };
};