ppix::regexp::lexer(3) [centos man page]
PPIx::Regexp::Lexer(3) User Contributed Perl Documentation PPIx::Regexp::Lexer(3) NAME
PPIx::Regexp::Lexer - Assemble tokenizer output. SYNOPSIS
use PPIx::Regexp::Lexer; use PPIx::Regexp::Dumper; my $lex = PPIx::Regexp::Lexer->new('qr{foo}smx'); my $dmp = PPIx::Regexp::Dumper->new( $lex ); $dmp->print(); INHERITANCE
"PPIx::Regexp::Lexer" is a PPIx::Regexp::Support. "PPIx::Regexp::Lexer" has no descendants. DESCRIPTION
This class takes the token stream generated by PPIx::Regexp::Tokenizer and generates the parse tree. METHODS
This class provides the following public methods. Methods not documented here are private, and unsupported in the sense that the author reserves the right to change or remove them without notice. new This method instantiates the lexer. It takes as its argument either a PPIx::Regexp::Tokenizer or the text to be parsed. In the latter case the tokenizer is instantiated from the text. Any optional name/value pairs after the first argument are passed to the tokenizer, which interprets them or not as the case may be. errstr This method returns the error string from the last attempt to instantiate a "PPIx::Regexp::Lexer". If the last attempt succeeded, the error will be "undef". failures print $lexer->failures(), " parse failures "; This method returns the number of parse failures encountered. A parse failure is either a tokenization failure (see PPIx::Regexp::Tokenizer->failures()) or a structural error. lex This method lexes the tokens in the text, and returns the lexed list of elements. SUPPORT
Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author. AUTHOR
Thomas R. Wyant, III wyant at cpan dot org COPYRIGHT AND LICENSE
Copyright (C) 2009-2013 by Thomas R. Wyant, III This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES. This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. perl v5.16.3 2014-06-10 PPIx::Regexp::Lexer(3)
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PPIx::Regexp::Support(3) User Contributed Perl Documentation PPIx::Regexp::Support(3) NAME
PPIx::Regexp::Support - Basis for the PPIx::Regexp support classes SYNOPSIS
use PPIx::Regexp::Dumper; PPIx::Regexp::Dumper->new( 'qr{foo}smx' ) ->print(); INHERITANCE
"PPIx::Regexp::Support" is not descended from any other class. "PPIx::Regexp::Support" is the parent of PPIx::Regexp::Dumper, PPIx::Regexp::Lexer and PPIx::Regexp::Tokenizer. DESCRIPTION
This abstract class provides methods for the "PPIx::Regexp" support classes. METHODS
This class provides the following public methods. Methods not documented here are private, and unsupported in the sense that the author reserves the right to change or remove them without notice. close_bracket This method takes as its argument a character. If this character is an open bracket the corresponding close bracket is returned. Otherwise "undef" is returned. Only the ASCII bracket characters are considered brackets: (), {}, [], and <>. decode This method wraps the Encode::decode subroutine. If the object specifies no encoding or encode_available() returns false, this method simply returns its input string. encode This method wraps the Encode::encode subroutine. If the object specifies no encoding or encode_available() returns false, this method simply returns its input string. encode_available This method returns true if the Encode module is available, and false otherwise. If it returns true, the Encode module has actually been loaded. SUPPORT
Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author. AUTHOR
Thomas R. Wyant, III wyant at cpan dot org COPYRIGHT AND LICENSE
Copyright (C) 2009-2013 by Thomas R. Wyant, III This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES. This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. perl v5.16.3 2014-06-10 PPIx::Regexp::Support(3)