erine and tangy sultana\D
   0: tangerine
   1: tang
   2: tan
   0: tang
   1: tan
   0: tan
</pre>
Since the matching function does not support substring capture, the escape
sequences that are concerned with captured substrings are not relevant.
</P>
<br><a name="SEC9" href="#TOC1">RESTARTING AFTER A PARTIAL MATCH</a><br>
<P>
When the alternative matching function has given the PCRE_ERROR_PARTIAL return,
indicating that the subject partially matched the pattern, you can restart the
match with additional s