
<P>
<b>-p</b>
Behave as if each regex has the <b>/P</b> modifier; the POSIX wrapper API is
used to call PCRE. None of the other options has any effect when <b>-p</b> is
set.
</P>
<P>
<b>-q</b>
Do not output the version number of <b>pcretest</b> at the start of execution.
</P>
<P>
<b>-S</b> <i>size</i>
On Unix-like systems, set the size of the runtime stack to <i>size</i>
megabytes.
</P>
<P>
<b>-t</b>
Run each compile, study, and match many times with a timer, and output
resulting time per compile or match 