Lines Matching full:sequences
58 these special sequences:
84 This has the same effect as setting the PCRE_UCP option: it causes sequences
136 string with one of the following five sequences:
142 (*ANY) all Unicode newline sequences
161 "Newline sequences"
284 that $ and @ are handled as literals in \eQ...\eE sequences in PCRE, whereas in
311 one of the following escape sequences than the binary character it represents.
454 .SS "Escape sequences in character classes"
457 All the sequences that define a single character value can be used both inside
462 inside a character class. Like other unrecognized escape sequences, they are
465 sequences have different meanings.
468 .SS "Unsupported escape sequences"
471 In Perl, the sequences \el, \eL, \eu, and \eU are recognized by its string
473 does not support these escape sequences. However, if the PCRE_JAVASCRIPT_COMPAT
540 Each pair of lower and upper case escape sequences partitions the complete set
542 one, of each pair. The sequences can appear both inside and outside character
576 These escape sequences retain their original meanings from before Unicode
589 \eB because they are defined in terms of \ew and \eW. Matching these sequences
592 The sequences \eh, \eH, \ev, and \eV are features that were added to Perl at
593 release 5.10. In contrast to the other sequences, which match only ASCII
632 .SS "Newline sequences"
663 one of the following sequences:
678 (*UCP) special sequences. Inside a character class, \eR is treated as an
688 escape sequences that match characters with specific properties are available.
689 When in 8-bit non-UTF-8 mode, these sequences are of course limited to testing
691 The extra escape sequences are:
926 Specifying caseless matching does not affect these escape sequences. For
932 the traditional escape sequences such as \ed and \ew do not use Unicode
968 3. Do not break Hangul (a Korean script) syllable sequences. Hangul characters
986 more that make it possible to convert traditional escape sequences such as \ew
1010 sequences but the characters that they represent.)
1167 Note that the sequences \eA, \eZ, and \ez can be used to match the start and
1328 The character escape sequences \ed, \eD, \eh, \eH, \ep, \eP, \es, \eS, \ev,
1339 class; it matches the backspace character. The sequences \eB, \eN, \eR, and \eX
1341 sequences, they are treated as the literal characters "B", "N", "R", and "X" by
1407 other sequences, as follows:
1454 Only these exact character sequences are recognized. A sequence such as
1537 the pattern can contain special leading sequences such as (*CRLF) to override
1542 "Newline sequences"
1545 sequences that can be used to set UTF and Unicode property modes; they are
1549 PCRE_NEVER_UTF option, which locks out the use of the (*UTF) sequences.
2014 sequences of non-digits cannot be broken, and failure happens quickly.
2523 in the pattern; escape sequences that happen to represent a newline do not
2579 to avoid backtracking into sequences of non-parentheses.
2717 the use of the possessive quantifier *+ to avoid backtracking into sequences of