1PPI::Token::Quote(3)  User Contributed Perl Documentation PPI::Token::Quote(3)
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NAME

6       PPI::Token::Quote - String quote abstract base class
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INHERITANCE

9         PPI::Token::Quote
10         isa PPI::Token
11             isa PPI::Element
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DESCRIPTION

14       The "PPI::Token::Quote" class is never instantiated, and simply pro‐
15       vides a common abstract base class for the four quote classes.  In PPI,
16       a "quote" is limited to only the quote-like things that themselves
17       directly represent a string. (although this includes double quotes with
18       interpolated elements inside them).
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20       The subclasses of "PPI::Token::Quote" are:
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22       '' - PPI::Token::Quote::Single
23       "q{}" - PPI::Token::Quote::Literal
24       "" - PPI::Token::Quote::Double
25       "qq{}" - PPI::Token::Quote::Interpolate
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27       The names are hopefully obvious enough not to have to explain what each
28       class is here. See their respective pages for more details.
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30       Please note that although the here-doc does represent a literal string,
31       it is such a nasty piece of work that in PPI it is given the honor of
32       its own token class (PPI::Token::HereDoc).
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METHODS

35       string
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37       The "string" method is provided by all four ::Quote classes. It won't
38       get you the actual literal Perl value, but it will strip off the wrap‐
39       ping of the quotes.
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41         # The following all return foo from the ->string method
42         'foo'
43         "foo"
44         q{foo}
45         qq <foo>
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SUPPORT

48       See the support section in the main module.
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AUTHOR

51       Adam Kennedy <adamk@cpan.org>
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54       Copyright 2001 - 2006 Adam Kennedy.
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56       This program is free software; you can redistribute it and/or modify it
57       under the same terms as Perl itself.
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59       The full text of the license can be found in the LICENSE file included
60       with this module.
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64perl v5.8.8                       2006-09-23              PPI::Token::Quote(3)
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