1Pod::Simple::PullParserUTsoekrenC(o3n)tributed Perl DocuPmoedn:t:aStiimopnle::PullParserToken(3)
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NAME

6       Pod::Simple::PullParserToken -- tokens from Pod::Simple::PullParser
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SYNOPSIS

9       Given a $parser that's an object of class Pod::Simple::PullParser (or a
10       subclass)...
11
12         while(my $token = $parser->get_token) {
13           $DEBUG and print STDERR "Token: ", $token->dump, "\n";
14           if($token->is_start) {
15             ...access $token->tagname, $token->attr, etc...
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17           } elsif($token->is_text) {
18             ...access $token->text, $token->text_r, etc...
19
20           } elsif($token->is_end) {
21             ...access $token->tagname...
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23           }
24         }
25
26       (Also see Pod::Simple::PullParser)
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DESCRIPTION

29       When you do $parser->get_token on a Pod::Simple::PullParser, you should
30       get an object of a subclass of Pod::Simple::PullParserToken.
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32       Subclasses will add methods, and will also inherit these methods:
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34       $token->type
35           This returns the type of the token.  This will be either the string
36           "start", the string "text", or the string "end".
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38           Once you know what the type of an object is, you then know what
39           subclass it belongs to, and therefore what methods it supports.
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41           Yes, you could probably do the same thing with code like
42           $token->isa('Pod::Simple::PullParserEndToken'), but that's not so
43           pretty as using just $token->type, or even the following shortcuts:
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45       $token->is_start
46           This is a shortcut for "$token->type() eq "start""
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48       $token->is_text
49           This is a shortcut for "$token->type() eq "text""
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51       $token->is_end
52           This is a shortcut for "$token->type() eq "end""
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54       $token->dump
55           This returns a handy stringified value of this object.  This is
56           useful for debugging, as in:
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58             while(my $token = $parser->get_token) {
59               $DEBUG and print STDERR "Token: ", $token->dump, "\n";
60               ...
61             }
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SEE ALSO

64       My subclasses: Pod::Simple::PullParserStartToken,
65       Pod::Simple::PullParserTextToken, and Pod::Simple::PullParserEndToken.
66
67       Pod::Simple::PullParser and Pod::Simple
68

SUPPORT

70       Questions or discussion about POD and Pod::Simple should be sent to the
71       pod-people@perl.org mail list. Send an empty email to
72       pod-people-subscribe@perl.org to subscribe.
73
74       This module is managed in an open GitHub repository,
75       <https://github.com/perl-pod/pod-simple/>. Feel free to fork and
76       contribute, or to clone <git://github.com/perl-pod/pod-simple.git> and
77       send patches!
78
79       Patches against Pod::Simple are welcome. Please send bug reports to
80       <bug-pod-simple@rt.cpan.org>.
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83       Copyright (c) 2002 Sean M. Burke.
84
85       This library is free software; you can redistribute it and/or modify it
86       under the same terms as Perl itself.
87
88       This program is distributed in the hope that it will be useful, but
89       without any warranty; without even the implied warranty of
90       merchantability or fitness for a particular purpose.
91

AUTHOR

93       Pod::Simple was created by Sean M. Burke <sburke@cpan.org>.  But don't
94       bother him, he's retired.
95
96       Pod::Simple is maintained by:
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98       ·   Allison Randal "allison@perl.org"
99
100       ·   Hans Dieter Pearcey "hdp@cpan.org"
101
102       ·   David E. Wheeler "dwheeler@cpan.org"
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106perl v5.26.3                      2016-11-29   Pod::Simple::PullParserToken(3)
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