Changes for version 0.013
- Declare a parse failure if characters are found between the '}' and the ')' of (?{...}) and (??{...}), and rebless the tokens to ::Unknown. Perl does not accept anything here, so I think I should not either. Whitespace tweak in the PPIx::Regexp::Dumper test output for the failures test. Replace the PPI logic in PPIx::Regexp::Token::Code with a call to $tokenizer->find_matching_delimiter(). This is actually the way Perl works, as a look at toke.c and regcomp.c makes clear. Push the perl_version_introduced() back to 5.0 at the request of Alexandr Ciornii, for the potential benefit of Perl::MinimumVersion. This was done mostly by reading the various perlre, perldelta, and perlop documents, so these should be taken with a HUGE grain of salt.
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;