/[pcre]/code/trunk/doc/pcrepartial.3
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revision 456 by ph10, Fri Oct 2 08:53:31 2009 UTC revision 461 by ph10, Mon Oct 5 10:59:35 2009 UTC
# Line 35  are set, PCRE_PARTIAL_HARD takes precede Line 35  are set, PCRE_PARTIAL_HARD takes precede
35  Setting a partial matching option disables two of PCRE's optimizations. PCRE  Setting a partial matching option disables two of PCRE's optimizations. PCRE
36  remembers the last literal byte in a pattern, and abandons matching immediately  remembers the last literal byte in a pattern, and abandons matching immediately
37  if such a byte is not present in the subject string. This optimization cannot  if such a byte is not present in the subject string. This optimization cannot
38  be used for a subject string that might match only partially. If the pattern  be used for a subject string that might match only partially. If the pattern
39  was studied, PCRE knows the minimum length of a matching string, and does not  was studied, PCRE knows the minimum length of a matching string, and does not
40  bother to run the matching function on shorter strings. This optimization is  bother to run the matching function on shorter strings. This optimization is
41  also disabled for partial matching.  also disabled for partial matching.
42  .  .
43  .  .

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