count_capture_groups

Count the number of capture groups in a regular expression.

internal

A set of tools for parsing, manipulating, and graphing data
classified by a hierarchy (e.g. a taxonomy).

<dl><dt>regex</dt>
<dd>(<code>character</code> of length 1)</dd></dl>

<dl>

<dt>regex</dt>
<dd>(<code>character</code> of length 1)</dd>

</dl>