PPIx::Regexp::Token::Literal - Represent a literal character
use PPIx::Regexp::Dumper; PPIx::Regexp::Dumper->new( 'qr{foo}smx' ) ->print();
PPIx::Regexp::Token::Literal is a PPIx::Regexp::Token.
PPIx::Regexp::Token::Literal
PPIx::Regexp::Token::Literal has no descendants.
This class represents a literal character, no matter how specified.
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.
print 'The ordinal of ', $token->content(), ' is ', $token->ordinal(), "\n";
This method returns the ordinal of the literal if it can figure it out. It is analogous to the ord built-in.
ord
It will not attempt to determine the ordinal of a unicode name (\N{...}) unless charnames has been loaded, and supports the vianame() function. Instead, it will return undef. Users of Perl 5.6.2 and older may be out of luck here.
\N{...}
undef
Unicode code points (e.g. \N{U+abcd}) should work independently of charnames, and just return the value of abcd.
\N{U+abcd}
abcd
It will never attempt to return the ordinal of an octet (\C{...}) because I don't understand the syntax.
\C{...}
Support is by the author. Please file bug reports at http://rt.cpan.org, or in electronic mail to the author.
Thomas R. Wyant, III wyant at cpan dot org
Copyright (C) 2009-2010, 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.
To install PPIx::Regexp, copy and paste the appropriate command in to your terminal.
cpanm
cpanm PPIx::Regexp
CPAN shell
perl -MCPAN -e shell install PPIx::Regexp
For more information on module installation, please visit the detailed CPAN module installation guide.