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(b) (?+n) is also a relative subroutine call; it refers to the nth next |
(b) (?+n) is also a relative subroutine call; it refers to the nth next |
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to be opened parentheses. |
to be opened parentheses. |
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(c) Conditions that refer to capturing parentheses can be specified |
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relatively, for example, (?(-2)... or (?(+3)... |
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(d) \K resets the start of the current match so that everything before |
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is not part of it. |
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7. Added two new calls to pcre_fullinfo(): PCRE_INFO_OKPARTIAL and |
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PCRE_INFO_JCHANGED. |
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8. A pattern such as (.*(.)?)* caused pcre_exec() to fail by either not |
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terminating or by crashing. Diagnosed by Viktor Griph; it was in the code |
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for detecting groups that can match an empty string. |
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Version 7.1 24-Apr-07 |
Version 7.1 24-Apr-07 |
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