--- code/trunk/doc/html/pcrematching.html 2007/06/04 14:28:58 171 +++ code/trunk/doc/html/pcrematching.html 2007/06/05 10:40:13 172 @@ -148,11 +148,16 @@ condition or test for a specific group recursion are not supported.

-5. Callouts are supported, but the value of the capture_top field is +5. Because many paths through the tree may be active, the \K escape sequence, +which resets the start of the match when encountered (but may be on some paths +and not on others), is not supported. It causes an error if encountered. +

+

+6. Callouts are supported, but the value of the capture_top field is always 1, and the value of the capture_last field is always -1.

-6. +7. The \C escape sequence, which (in the standard algorithm) matches a single byte, even in UTF-8 mode, is not supported because the alternative algorithm moves through the subject string one character at a time, for all active paths @@ -207,7 +212,7 @@


REVISION

-Last updated: 06 March 2007 +Last updated: 29 May 2007
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