/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */

/*************************************************************
 *
 *  MathJax/extensions/TeX/enclose.js
 *  
 *  Implements the \enclose macros, which give access from TeX to the
 *  <menclose> tag in the MathML that underlies MathJax's internal format.
 *  
 *  Usage:
 *  
 *      \enclose{notation}{math}                  % enclose math using given notation
 *      \enclose{notation,notation,...}{math}     % enclose with several notations
 *      \enclose{notation}[attributes]{math}      % enclose with attributes
 *  
 *  ---------------------------------------------------------------------
 *  
 *  Copyright (c) 2011-2013 The MathJax Consortium
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */MathJax.Extension["TeX/enclose"]={version:"2.2",ALLOWED:{arrow:1,color:1,mathcolor:1,background:1,mathbackground:1,padding:1,thickness:1}};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){var d=MathJax.InputJax.TeX,g=MathJax.ElementJax.mml,h=MathJax.Extension["TeX/enclose"].ALLOWED;d.Definitions.Add({macros:{enclose:"Enclose"}},null,!0);d.Parse.Augment({Enclose:function(b){var e=this.GetArgument(b),c=this.GetBrackets(b);b=this.ParseArg(b);e={notation:e.replace(/,/g," ")};if(c)for(var c=c.replace(/ /g,"").split(/,/),f=0,d=c.length;f<d;f++){var a=c[f].split(/[:=]/);h[a[0]]&&(a[1]=a[1].replace(/^"(.*)"$/,"$1"),"true"===a[1]&&(a[1]=!0),"false"===a[1]&&(a[1]=!1),e[a[0]]=a[1])}this.Push(g.menclose(b).With(e))}});MathJax.Hub.Startup.signal.Post("TeX enclose Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/enclose.js");