Changes for version 0.021_11
- Don't initialize effective modifiers with '^', since that wrongly asserts that /d has been seen somewhere along the line. Implement negation of match-semantic modifiers (e.g. 'no re /u;') by setting the relevant datum to undef. THE DEFAULT-MODIFIER FUNCTIONALITY IS EXPERIMENTAL, AND MAY BE CHANGED WITHOUT NOTICE until the next production release.
Changes for version 0.021_10
- Support for default modifiers. This includes:
- default_modifiers argument to new() in PPIx::Regexp, PPIx::Regexp::Tokenizer, and PPIx::Regexp::Dumper
- Public method modifier_asserted() on PPIx::Regexp, to return whether a given modifier is actually in effect. The results of the modifier() method are unchanged. THIS FUNCTIONALITY IS EXPERIMENTAL, AND MAY BE CHANGED OR REVOKED WITHOUT WARNING.
- Require Test::More 0.88 for installation. Eliminate all the 'eval { require ... }' logic in favor of 'use Test::More 0.88'. Have Makefile.PL make use of {BUILD_REQUIRES} if it is available. Fix PPIx::Regexp::Token::Whitespace->can_be_quantified() to return false.
Modules
Represent a regular expression of some sort
Constants for the PPIx::Regexp system
Dump the results of parsing regular expressions
Base of the PPIx::Regexp hierarchy.
Assemble tokenizer output.
Represent a container
Represent a character range in a character class
Represent a structure.
Represent a parenthesized assertion
Represent a branch reset group
Represent capture parentheses.
Represent a character class
Represent one of the code structures.
Represent a regular expression proper, or a substitution
Represent modifying parentheses
Represent a named capture
Represent curly bracket quantifiers
Represent the top-level regular expression
Represent the replacement in s///
Represent an independent subexpression
Represent a switch
Represent an unknown structure.
Basis for the PPIx::Regexp support classes
Base class for PPIx::Regexp tokens.
Represent a simple assertion.
Represent a back reference
Represent backtrack control.
Represent a character class
Represent a POSIX character class
Represent an unknown or unsupported POSIX character class
This class represents a simple character class
Represent a chunk of Perl embedded in a regular expression.
Represent a comment.
Represent the condition of a switch
Case and quote control.
Represent the delimiters of the regular expression
Represent a greediness qualifier.
Represent a grouping parenthesis type.
Represent a look ahead or look behind assertion
Represent a branch reset specifier
Represent one of the embedded code indicators
Represent the modifiers in a modifier group.
Represent a named capture
Represent an independent subexpression marker
Represent the introducing characters for a switch
Represent an interpolation in the PPIx::Regexp package.
Represent a literal character
Represent modifiers.
Represent an operator.
Represent an atomic quantifier.
Represent a recursion
Represent a reference to a capture
Represent structural elements.
Represent an unknown token
Represent an unmatched right bracket
Represent whitespace
Tokenize a regular expression
Utility functions for PPIx::Regexp;