|
|
Pod::Simple::PullParserTextToken -- text-tokens from Pod::Simple::PullParser
(See the Pod::Simple::PullParser manpage)
When you do $parser->get_token on a the Pod::Simple::PullParser manpage, you might get an object of this class.
This is a subclass of the Pod::Simple::PullParserToken manpage and inherits all its methods, and adds these methods:
This returns the text that this token holds. For example, parsing
C<foo> will return a C start-token, a text-token, and a C end-token. And
if you want to get the ``foo'' out of the text-token, call $token->text
This changes the string that this token holds. You probably won't need to do this.
text_r()
This returns a scalar reference to the string that this token holds. This can be useful if you don't want to memory-copy the potentially large text value (well, as large as a paragraph or a verbatim block) as calling $token->text would do.
Or, if you want to alter the value, you can even do things like this:
for ( ${ $token->text_r } ) { # Aliases it with $_ !! s/ The / the /g; # just for example if( 'A' eq chr(65) ) { # (if in an ASCII world) tr/\xA0/ /; tr/\xAD//d; } ...or however you want to alter the value... }
You're unlikely to ever need to construct an object of this class for
yourself, but if you want to, call
<
Pod::Simple::PullParserTextToken-
new( text )
>>
the Pod::Simple::PullParserToken manpage, the Pod::Simple manpage, the Pod::Simple::Subclassing manpage
Copyright (c) 2002 Sean M. Burke. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
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.
Sean M. Burke sburke@cpan.org