54 lines
1.8 KiB
JavaScript
54 lines
1.8 KiB
JavaScript
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/*************************************************************
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*
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* MathJax/extensions/TeX/verb.js
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*
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* Implements the \verb|...| command for including text verbatim
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* (with no processing of macros or special characters).
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*
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* ---------------------------------------------------------------------
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*
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* Copyright (c) 2009 Design Science, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
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var MML = MathJax.ElementJax.mml;
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var TEX = MathJax.InputJax.TeX;
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var TEXDEF = TEX.Definitions;
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TEXDEF.macros.verb = 'Verb';
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TEX.Parse.Augment({
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/*
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* Implement \verb|...|
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*/
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Verb: function (name) {
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var c = this.GetNext(); var start = ++this.i;
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if (c == "" ) {TEX.Error(name+" requires an argument")}
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while (this.i < this.string.length && this.string.charAt(this.i) != c) {this.i++}
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if (this.i == this.string.length)
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{TEX.Error("Can't find closing delimiter for "+name)}
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var text = this.string.slice(start,this.i); this.i++;
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this.Push(MML.mtext(text).With({mathvariant:MML.VARIANT.MONOSPACE}));
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}
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});
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MathJax.Hub.Startup.signal.Post("TeX verb Ready");
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});
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MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/verb.js");
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