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PPIx-Regexp-0.044
River stage three • 9 direct dependents • 167 total dependents
5 ++

Changes for version 0.044 - 2015-12-08

  • No changes since 0.043_03.

Changes for version 0.043_03 - 2015-12-01

  • Allow nesting of \Q with \U, \L, and \F The perlop docs say these nest with each other. Playing with Perl suggests that \U, \L and \F supersede each other, but thet they as a group nest with \Q in either order, so that if you specify \Q and one of the \U, \L, \F group you need two \Es to turn them all back off.

Changes for version 0.043_02 - 2015-11-28

  • Restrict recognition of back references in replacement strings to \number form, since Perl itself does not recognize \g{...} or \k{...} there.

Changes for version 0.043_01 - 2015-11-25

  • Recognize postfix dereference if desired. This is controlled by the Boolean argument 'postderef' passed to PPIx::Regexp->new(). The default is false, but will become true if postfix dereference becomes mainstream Perl 5. Add explain() and supporting methods main_structure() and in_regex_set(). The explain() method returns a brief explanation of what the element does.

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::RegexSet
Represent a regexp character set
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