191 lines
9.2 KiB
HTML
191 lines
9.2 KiB
HTML
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
|
|
<title>The TeX input processor — MathJax v1.1 documentation</title>
|
|
<link rel="stylesheet" href="../_static/mj.css" type="text/css" />
|
|
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
|
|
<script type="text/javascript">
|
|
var DOCUMENTATION_OPTIONS = {
|
|
URL_ROOT: '../',
|
|
VERSION: '1.1',
|
|
COLLAPSE_INDEX: false,
|
|
FILE_SUFFIX: '.html',
|
|
HAS_SOURCE: true
|
|
};
|
|
</script>
|
|
<script type="text/javascript" src="../_static/jquery.js"></script>
|
|
<script type="text/javascript" src="../_static/underscore.js"></script>
|
|
<script type="text/javascript" src="../_static/doctools.js"></script>
|
|
<!--<script type="text/javascript" src="../../../MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>-->
|
|
<link rel="top" title="MathJax v1.1 documentation" href="../index.html" />
|
|
<link rel="up" title="Configuration Objects" href="index.html" />
|
|
<link rel="next" title="The MathML input processor" href="MathML.html" />
|
|
<link rel="prev" title="The jsMath2jax Preprocessor" href="jsMath2jax.html" />
|
|
</head>
|
|
<body>
|
|
|
|
<div class="related">
|
|
<h3>Navigation</h3>
|
|
<ul>
|
|
<li class="right" style="margin-right: 10px">
|
|
<a href="../genindex.html" title="General Index"
|
|
accesskey="I">index</a></li>
|
|
<li class="right" >
|
|
<a href="MathML.html" title="The MathML input processor"
|
|
accesskey="N">next</a> |</li>
|
|
<li class="right" >
|
|
<a href="jsMath2jax.html" title="The jsMath2jax Preprocessor"
|
|
accesskey="P">previous</a> |</li>
|
|
<li><a href="../index.html">MathJax v1.1 documentation</a> »</li>
|
|
<li><a href="index.html" accesskey="U">Configuration Objects</a> »</li>
|
|
</ul>
|
|
</div>
|
|
|
|
<div class="document">
|
|
<div class="documentwrapper">
|
|
<div class="bodywrapper">
|
|
<div class="body">
|
|
|
|
<div class="section" id="the-tex-input-processor">
|
|
<span id="configure-tex"></span><h1>The TeX input processor<a class="headerlink" href="#the-tex-input-processor" title="Permalink to this headline">¶</a></h1>
|
|
<p>The options below control the operation of the TeX input processor
|
|
that is run when you include <tt class="docutils literal"><span class="pre">"input/TeX"</span></tt> in the <cite>jax</cite> array of
|
|
your configuration. They are listed with their default values. To
|
|
set any of these options, include a <tt class="docutils literal"><span class="pre">TeX</span></tt> section in your
|
|
<tt class="xref py py-meth docutils literal"><span class="pre">MathJax.Hub.Config()</span></tt> call. For example</p>
|
|
<div class="highlight-javascript"><div class="highlight"><pre><span class="nx">MathJax</span><span class="p">.</span><span class="nx">Hub</span><span class="p">.</span><span class="nx">Config</span><span class="p">({</span>
|
|
<span class="nx">TeX</span><span class="o">:</span> <span class="p">{</span>
|
|
<span class="nx">Macros</span><span class="o">:</span> <span class="p">{</span>
|
|
<span class="nx">RR</span><span class="o">:</span> <span class="s1">'{\\bf R}'</span><span class="p">,</span>
|
|
<span class="nx">bold</span><span class="o">:</span> <span class="p">[</span><span class="s1">'{\\bf #1}'</span><span class="p">,</span> <span class="mi">1</span><span class="p">]</span>
|
|
<span class="p">}</span>
|
|
<span class="p">}</span>
|
|
<span class="p">});</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>would set the <tt class="docutils literal"><span class="pre">Macros</span></tt> configuration option to cause two new macros
|
|
to be defined within the TeX input processor.</p>
|
|
<dl class="describe">
|
|
<dt>
|
|
<tt class="descname">TagSide: "right"</tt></dt>
|
|
<dd><p>This specifies the side on which <tt class="docutils literal"><span class="pre">\tag{}</span></tt> macros will place the
|
|
tags. Set it to <tt class="docutils literal"><span class="pre">"left"</span></tt> to place the tags on the left-hand side.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="describe">
|
|
<dt>
|
|
<tt class="descname">TagIndent: ".8em"</tt></dt>
|
|
<dd><p>This is the amount of indentation (from the right or left) for the
|
|
tags produced by the <tt class="docutils literal"><span class="pre">\tag{}</span></tt> macro.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="describe">
|
|
<dt>
|
|
<tt class="descname">MultLineWidth: "85%"</tt></dt>
|
|
<dd><p>The width to use for the <cite>multline</cite> environment that is part of
|
|
the <tt class="docutils literal"><span class="pre">AMSmath</span></tt> extension. This width gives room for tags at
|
|
either side of the equation, but if you are displaying mathematics
|
|
in a small area or a thin column of text, you might need to change
|
|
the value to leave sufficient margin for tags.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="describe">
|
|
<dt>
|
|
<tt class="descname">Macros: {}</tt></dt>
|
|
<dd><p>This lists macros to define before the TeX input processor begins.
|
|
These are name:value pairs where the <cite>name</cite> gives the name of the TeX
|
|
macro to be defined, and <cite>value</cite> gives the replacement text for the
|
|
macro. The <cite>value</cite> can be an array of the form <cite>[value,n]</cite>, where
|
|
<cite>value</cite> is the replacement text and <cite>n</cite> is the number of parameters
|
|
for the macro. Note that since the <cite>value</cite> is a javascript string,
|
|
backslashes in the replacement text must be doubled to prevent them
|
|
from acting as javascript escape characters.</p>
|
|
<p>For example,</p>
|
|
<div class="highlight-javascript"><div class="highlight"><pre><span class="nx">Macros</span><span class="o">:</span> <span class="p">{</span>
|
|
<span class="nx">RR</span><span class="o">:</span> <span class="s1">'{\\bf R}'</span><span class="p">,</span>
|
|
<span class="nx">bold</span><span class="o">:</span> <span class="p">[</span><span class="s1">'{\\bf #1}'</span><span class="p">,</span> <span class="mi">1</span><span class="p">]</span>
|
|
<span class="p">}</span>
|
|
</pre></div>
|
|
</div>
|
|
<p>would ask the TeX processor to define two new macros: <tt class="docutils literal"><span class="pre">\RR</span></tt>,
|
|
which produces a bold-face “R”, and <tt class="docutils literal"><span class="pre">\bold{...}</span></tt>, which takes one
|
|
parameter and sets it in the bold-face font.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="describe">
|
|
<dt>
|
|
<tt class="descname">MAXMACROS: 10000</tt></dt>
|
|
<dd><p>Because a definition of the form <tt class="docutils literal"><span class="pre">\def\x{\x}</span> <span class="pre">\x</span></tt> would cause MathJax
|
|
to loop infinitely, the <cite>MAXMACROS</cite> constant will limit the number of
|
|
macro substitutions allowed in any expression processed by MathJax.</p>
|
|
</dd></dl>
|
|
|
|
<dl class="describe">
|
|
<dt>
|
|
<tt class="descname">MAXBUFFER: 5*1024</tt></dt>
|
|
<dd><p>Because a definition of the form <tt class="docutils literal"><span class="pre">\def\x{\x</span> <span class="pre">aaa}</span> <span class="pre">\x</span></tt> would loop
|
|
infinitely, and at the same time stack up lots of a’s in MathJax’s
|
|
equation buffer, the <cite>MAXBUFFER</cite> constant is used to limit the size of
|
|
the string being processed by MathJax. It is set to 5KB, which should
|
|
be sufficient for any reasonable equation.</p>
|
|
</dd></dl>
|
|
|
|
</div>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="sphinxsidebar">
|
|
<div class="sphinxsidebarwrapper">
|
|
<h4>Previous topic</h4>
|
|
<p class="topless"><a href="jsMath2jax.html"
|
|
title="previous chapter">The jsMath2jax Preprocessor</a></p>
|
|
<h4>Next topic</h4>
|
|
<p class="topless"><a href="MathML.html"
|
|
title="next chapter">The MathML input processor</a></p>
|
|
<div id="searchbox" style="display: none">
|
|
<h3>Quick search</h3>
|
|
<form class="search" action="../search.html" method="get">
|
|
<input type="text" name="q" size="18" />
|
|
<input type="submit" value="Go" />
|
|
<input type="hidden" name="check_keywords" value="yes" />
|
|
<input type="hidden" name="area" value="default" />
|
|
</form>
|
|
<p class="searchtip" style="font-size: 90%">
|
|
Enter search terms or a module, class or function name.
|
|
</p>
|
|
</div>
|
|
<script type="text/javascript">$('#searchbox').show(0);</script>
|
|
</div>
|
|
</div>
|
|
<div class="clearer"></div>
|
|
</div>
|
|
<div class="related">
|
|
<h3>Navigation</h3>
|
|
<ul>
|
|
<li class="right" style="margin-right: 10px">
|
|
<a href="../genindex.html" title="General Index"
|
|
>index</a></li>
|
|
<li class="right" >
|
|
<a href="MathML.html" title="The MathML input processor"
|
|
>next</a> |</li>
|
|
<li class="right" >
|
|
<a href="jsMath2jax.html" title="The jsMath2jax Preprocessor"
|
|
>previous</a> |</li>
|
|
<li><a href="../index.html">MathJax v1.1 documentation</a> »</li>
|
|
<li><a href="index.html" >Configuration Objects</a> »</li>
|
|
</ul>
|
|
</div>
|
|
<div class="footer">
|
|
© Copyright 2011 Design Science.
|
|
Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7.
|
|
</div>
|
|
|
|
</body>
|
|
</html> |