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PPIx-Regexp-0.013
River stage three • 9 direct dependents • 167 total dependents
5 ++

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

PPIx::Regexp
Represent a regular expression of some sort
PPIx::Regexp::Constant
Constants for the PPIx::Regexp system
PPIx::Regexp::Dumper
Dump the results of parsing regular expressions
PPIx::Regexp::Element
Base of the PPIx::Regexp hierarchy.
PPIx::Regexp::Lexer
Assemble tokenizer output.
PPIx::Regexp::Node
Represent a container
PPIx::Regexp::Node::Range
Represent a character range in a character class
PPIx::Regexp::Structure
Represent a structure.
PPIx::Regexp::Structure::Assertion
Represent a parenthesized assertion
PPIx::Regexp::Structure::BranchReset
Represent a branch reset group
PPIx::Regexp::Structure::Capture
Represent capture parentheses.
PPIx::Regexp::Structure::CharClass
Represent a character class
PPIx::Regexp::Structure::Code
Represent one of the code structures.
PPIx::Regexp::Structure::Main
Represent a regular expression proper, or a substitution
PPIx::Regexp::Structure::Modifier
Represent modifying parentheses
PPIx::Regexp::Structure::NamedCapture
Represent a named capture
PPIx::Regexp::Structure::Quantifier
Represent curly bracket quantifiers
PPIx::Regexp::Structure::Regexp
Represent the top-level regular expression
PPIx::Regexp::Structure::Replacement
Represent the replacement in s///
PPIx::Regexp::Structure::Subexpression
Represent an independent subexpression
PPIx::Regexp::Structure::Switch
Represent a switch
PPIx::Regexp::Structure::Unknown
Represent an unknown structure.
PPIx::Regexp::Support
Basis for the PPIx::Regexp support classes
PPIx::Regexp::Token
Base class for PPIx::Regexp tokens.
PPIx::Regexp::Token::Assertion
Represent a simple assertion.
PPIx::Regexp::Token::Backreference
Represent a back reference
PPIx::Regexp::Token::Backtrack
Represent backtrack control.
PPIx::Regexp::Token::CharClass
Represent a character class
PPIx::Regexp::Token::CharClass::POSIX
Represent a POSIX character class
PPIx::Regexp::Token::CharClass::POSIX::Unknown
Represent an unknown or unsupported POSIX character class
PPIx::Regexp::Token::CharClass::Simple
This class represents a simple character class
PPIx::Regexp::Token::Code
Represent a chunk of Perl embedded in a regular expression.
PPIx::Regexp::Token::Comment
Represent a comment.
PPIx::Regexp::Token::Condition
Represent the condition of a switch
PPIx::Regexp::Token::Control
Case and quote control.
PPIx::Regexp::Token::Delimiter
Represent the delimiters of the regular expression
PPIx::Regexp::Token::Greediness
Represent a greediness qualifier.
PPIx::Regexp::Token::GroupType
Represent a grouping parenthesis type.
PPIx::Regexp::Token::GroupType::Assertion
Represent a look ahead or look behind assertion
PPIx::Regexp::Token::GroupType::BranchReset
Represent a branch reset specifier
PPIx::Regexp::Token::GroupType::Code
Represent one of the embedded code indicators
PPIx::Regexp::Token::GroupType::Modifier
Represent the modifiers in a modifier group.
PPIx::Regexp::Token::GroupType::NamedCapture
Represent a named capture
PPIx::Regexp::Token::GroupType::Subexpression
Represent an independent subexpression marker
PPIx::Regexp::Token::GroupType::Switch
Represent the introducing characters for a switch
PPIx::Regexp::Token::Interpolation
Represent an interpolation in the PPIx::Regexp package.
PPIx::Regexp::Token::Literal
Represent a literal character
PPIx::Regexp::Token::Modifier
Represent modifiers.
PPIx::Regexp::Token::Operator
Represent an operator.
PPIx::Regexp::Token::Quantifier
Represent an atomic quantifier.
PPIx::Regexp::Token::Recursion
Represent a recursion
PPIx::Regexp::Token::Reference
Represent a reference to a capture
PPIx::Regexp::Token::Structure
Represent structural elements.
PPIx::Regexp::Token::Unknown
Represent an unknown token
PPIx::Regexp::Token::Unmatched
Represent an unmatched right bracket
PPIx::Regexp::Token::Whitespace
Represent whitespace
PPIx::Regexp::Tokenizer
Tokenize a regular expression
PPIx::Regexp::Util
Utility functions for PPIx::Regexp;

Examples

Other files