Lines Matching refs:caseless

2134        less  than 128, so caseless matching is always possible. For characters
2137        use caseless matching for characters 128 and  above,  you  must  ensure
2612        PCRE handles caseless matching, and determines whether  characters  are
4893        caseless matching is specified (the PCRE_CASELESS option), letters  are
4896        caseless  matching  is always possible. For characters with higher val-
4898        property  support,  but  not  otherwise.   If  you want to use caseless
5429        Specifying  caseless  matching  does not affect these escape sequences.
5754        When caseless matching is set, any letters in a  class  represent  both
5755        their  upper  case  and lower case versions, so for example, a caseless
5756        [aeiou] matches "A" as well as "a", and a caseless  [^aeiou]  does  not
5759        than  128, so caseless matching is always possible. For characters with
5762        caseless matching in a UTF mode for characters 128 and above, you  must
5800        If a range that includes letters is used when caseless matching is set,
5967        For example, (?im) sets caseless, multiline matching. It is also possi-
7905          (?i)            caseless
9942          bool caseless()