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Pod::Simple::PullParserTextToken.3
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.\" -*- mode: troff; coding: utf-8 -*- .\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. .ie n \{\ . ds C` "" . ds C' "" 'br\} .el\{\ . ds C` . ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is >0, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .\" .\" Avoid warning from groff about undefined register 'F'. .de IX .. .nr rF 0 .if \n(.g .if rF .nr rF 1 .if (\n(rF:(\n(.g==0)) \{\ . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF .\" ======================================================================== .\" .IX Title "Pod::Simple::PullParserTextToken 3" .TH Pod::Simple::PullParserTextToken 3 2021-07-25 "perl v5.38.0" "Perl Programmers Reference Guide" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH NAME Pod::Simple::PullParserTextToken \-\- text\-tokens from Pod::Simple::PullParser .SH SYNOPSIS .IX Header "SYNOPSIS" (See Pod::Simple::PullParser) .SH DESCRIPTION .IX Header "DESCRIPTION" When you do \f(CW$parser\fR\->get_token on a Pod::Simple::PullParser, you might get an object of this class. .PP This is a subclass of Pod::Simple::PullParserToken and inherits all its methods, and adds these methods: .ie n .IP $token\->text 4 .el .IP \f(CW$token\fR\->text 4 .IX Item "$token->text" This returns the text that this token holds. For example, parsing C<foo> will return a C start-token, a text-token, and a C end-token. And if you want to get the "foo" out of the text-token, call \f(CW\*(C`$token\->text\*(C'\fR .ie n .IP $token\->text(\fIsomestring\fR) 4 .el .IP \f(CW$token\fR\->text(\fIsomestring\fR) 4 .IX Item "$token->text(somestring)" This changes the string that this token holds. You probably won't need to do this. .ie n .IP $token\->\fBtext_r()\fR 4 .el .IP \f(CW$token\fR\->\fBtext_r()\fR 4 .IX Item "$token->text_r()" This returns a scalar reference to the string that this token holds. This can be useful if you don't want to memory-copy the potentially large text value (well, as large as a paragraph or a verbatim block) as calling \f(CW$token\fR\->text would do. .Sp Or, if you want to alter the value, you can even do things like this: .Sp .Vb 1 \& for ( ${ $token\->text_r } ) { # Aliases it with $_ !! \& \& s/ The / the /g; # just for example \& \& if( \*(AqA\*(Aq eq chr(65) ) { # (if in an ASCII world) \& tr/\exA0/ /; \& tr/\exAD//d; \& } \& \& ...or however you want to alter the value... \& (Note that starting with Perl v5.8, you can use, e.g., \& \& my $nbsp = chr utf8::unicode_to_native(0xA0); \& s/$nbsp/ /g; \& \& to handle the above regardless if it\*(Aqs an ASCII world or not) \& } .Ve .PP You're unlikely to ever need to construct an object of this class for yourself, but if you want to, call \&\f(CW\*(C`Pod::Simple::PullParserTextToken\->new( \fR\f(CItext\fR\f(CW )\*(C'\fR .SH "SEE ALSO" .IX Header "SEE ALSO" Pod::Simple::PullParserToken, Pod::Simple, Pod::Simple::Subclassing .SH SUPPORT .IX Header "SUPPORT" Questions or discussion about POD and Pod::Simple should be sent to the pod\-people@perl.org mail list. Send an empty email to pod\-people\-subscribe@perl.org to subscribe. .PP This module is managed in an open GitHub repository, <https://github.com/perl\-pod/pod\-simple/>. Feel free to fork and contribute, or to clone <git://github.com/perl\-pod/pod\-simple.git> and send patches! .PP Patches against Pod::Simple are welcome. Please send bug reports to <bug\-pod\-simple@rt.cpan.org>. .SH "COPYRIGHT AND DISCLAIMERS" .IX Header "COPYRIGHT AND DISCLAIMERS" Copyright (c) 2002 Sean M. Burke. .PP This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. .PP 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. .SH AUTHOR .IX Header "AUTHOR" Pod::Simple was created by Sean M. Burke <sburke@cpan.org>. But don't bother him, he's retired. .PP Pod::Simple is maintained by: .IP \(bu 4 Allison Randal \f(CW\*(C`allison@perl.org\*(C'\fR .IP \(bu 4 Hans Dieter Pearcey \f(CW\*(C`hdp@cpan.org\*(C'\fR .IP \(bu 4 David E. Wheeler \f(CW\*(C`dwheeler@cpan.org\*(C'\fR