hat is compiled with this flag is passed to
<b>pcre2_regexec()</b> for matching, the <i>nmatch</i> and <i>pmatch</i> arguments
are ignored, and no captured strings are returned. Versions of the PCRE2 library
prior to 10.22 used to set the PCRE2_NO_AUTO_CAPTURE compile option, but this
no longer happens because it disables the use of backreferences.
<pre>
  REG_PEND
</pre>
If this option is set, the <b>reg_endp</b> field in the <i>preg</i> structure
(which has the type const char *) must be set to point to t