artial match is
preferred to an alternative complete match, though the details differ between
the two types of matching function. If both options are set, PCRE2_PARTIAL_HARD
takes precedence.
</P>
<P>
If you want to use partial matching with just-in-time optimized code, you must
call <b>pcre2_jit_compile()</b> with one or both of these options:
<pre>
  PCRE2_JIT_PARTIAL_SOFT
  PCRE2_JIT_PARTIAL_HARD
</pre>
PCRE2_JIT_COMPLETE should also be set if you are going to run non-partial
matches on the same pattern.