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) 2009-2012 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.