CQL::Token(3pm) User Contributed Perl Documentation CQL::Token(3pm)NAME
CQL::Token - class for token objects returned by CQL::Lexer
SYNOPSIS
my $token = $lexer->nextToken();
if ( $token->type() == CQL_WORD ) {
print "the token is a word with value=", $token->string(), "
";
}
DESCRIPTION
Ordinarily you won't really care about the tokens returned by the CQL::Lexer since the lexer is used behind the scenes by CQL::Parser.
METHODS
new()
my $token = CQL::Token->new( '=' );
new()
getType()
Returns the token type which will be available as one of the constants that CQL::Token exports. See internals for a list of available
constants.
getString()
Retruns the string equivalent of the token. Particularly useful when you only know it's a CQL_WORD.
perl v5.12.4 2011-08-05 CQL::Token(3pm)
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PPI::Token::Magic(3pm) User Contributed Perl Documentation PPI::Token::Magic(3pm)NAME
PPI::Token::Magic - Tokens representing magic variables
INHERITANCE
PPI::Token::Magic
isa PPI::Token::Symbol
isa PPI::Token
isa PPI::Element
SYNOPSIS
# When we say magic variables, we mean these...
$1 $2 $3 $4 $5 $6 $7 $8 $9
$_ $& $` $' $+ @+ %+ $* $. $/ $|
$\ $" $; $% $= $- @- %- $) $#
$~ $^ $: $? $! %! $@ $$ $< $>
$( $0 $[ $] @_ @* $} $, $#+ $#-
$^L $^A $^E $^C $^D $^F $^H
$^I $^M $^N $^O $^P $^R $^S
$^T $^V $^W $^X
DESCRIPTION
"PPI::Token::Magic" is a sub-class of PPI::Token::Symbol which identifies the token as "magic variable", one of the strange and unusual
variables that are connected to "things" behind the scenes.
Some are extremely common, like $_, and others you will quite probably never encounter in your Perl career.
METHODS
The class provides no additional methods, beyond those provided by it's PPI::Token::Symbol, PPI::Token and PPI::Element.
SUPPORT
See the support section in the main module.
AUTHOR
Adam Kennedy <adamk@cpan.org>
COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.10.1 2011-02-26 PPI::Token::Magic(3pm)
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