   --qux[=&lt;path&gt;]        qux may take a path argument but has meaning by itself

An option group Header
    -C[...]               option C with an optional argument</pre>
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<div class="sect1">
<h2 id="_sq_quote">SQ-QUOTE</h2>
<div class="sectionbody">
<div class="paragraph">
<p>In <code>--sq-quote</code> mode, <em>git rev-parse</em> echoes on the standard output a
single line suitable for <code>sh(1)</code> <code>eval</code>. This line is made by
normalizing the argume