Pod::Simple::PullParserStartToken
Section: Perl Programmers Reference Guide (3pm)
Updated: 2007-12-18
Index
Return to Main Contents
NAME
Pod::Simple::PullParserStartToken -- start-tokens from Pod::Simple::PullParser
SYNOPSIS
(See Pod::Simple::PullParser)
DESCRIPTION
When you do $parser->get_token on a Pod::Simple::PullParser object, you might
get an object of this class.
This is a subclass of Pod::Simple::PullParserToken and inherits all its methods,
and adds these methods:
- $token->tagname
-
This returns the tagname for this start-token object.
For example, parsing a ``=head1 ...'' line will give you
a start-token with the tagname of ``head1'', token(s) for its
content, and then an end-token with the tagname of ``head1''.
- $token->tagname(somestring)
-
This changes the tagname for this start-token object.
You probably won't need
to do this.
- $token->tag(...)
-
A shortcut for
$token->tagname(...)
- $token->is_tag(somestring) or $token->is_tagname(somestring)
-
These are shortcuts for
"$token->tag() eq somestring"
- $token->attr(attrname)
-
This returns the value of the attrname
attribute for this start-token
object, or undef.
For example, parsing a L<Foo/``Bar''> link will produce a start-token
with a ``to'' attribute with the value ``Foo'', a ``type'' attribute with the
value ``pod'', and a ``section'' attribute with the value ``Bar''.
- $token->attr(attrname, newvalue)
-
This sets the attrname
attribute for this start-token object to
newvalue. You probably won't need to do this.
- $token->attr_hash
-
This returns the hashref that is the attribute set for this start-token.
This is useful if (for example) you want to ask what all the attributes
are --- you can just do "keys %{$token->attr_hash}"
You're unlikely to ever need to construct an object of this class for
yourself, but if you want to, call
"Pod::Simple::PullParserStartToken->new( tagname, attrhash )"
SEE ALSO
Pod::Simple::PullParserToken, Pod::Simple, Pod::Simple::Subclassing
COPYRIGHT AND DISCLAIMERS
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.
AUTHOR
Sean M. Burke "sburke@cpan.org"