pod::simple::pullparserstarttoken.3

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.\"
.IX Title "Pod::Simple::PullParserStartToken 3"
.TH Pod::Simple::PullParserStartToken 3 "2007-12-18" "perl v5.10.0" "Perl Programmers Reference Guide"
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.SH "NAME"
Pod::Simple::PullParserStartToken \-\- start\-tokens from Pod::Simple::PullParser
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
(See Pod::Simple::PullParser)
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
When you do \f(CW$parser\fR\->get_token on a Pod::Simple::PullParser object, you might
get an object of this class.
.PP
This is a subclass of Pod::Simple::PullParserToken and inherits all its methods,
and adds these methods:
.ie n .IP "$token\->tagname" 4
.el .IP "\f(CW$token\fR\->tagname" 4
.IX Item "$token->tagname"
This returns the tagname for this start-token object.
For example, parsing a \*(L"=head1 ...\*(R" line will give you
a start-token with the tagname of \*(L"head1\*(R", token(s) for its
content, and then an end-token with the tagname of \*(L"head1\*(R".
.ie n .IP "$token\fR\->tagname(\fIsomestring)" 4
.el .IP "\f(CW$token\fR\->tagname(\fIsomestring\fR)" 4
.IX Item "$token->tagname(somestring)"
This changes the tagname for this start-token object.
You probably won't need
to do this.
.ie n .IP "$token\->tag(...)" 4
.el .IP "\f(CW$token\fR\->tag(...)" 4
.IX Item "$token->tag(...)"
A shortcut for \f(CW$token\fR\->tagname(...)
.ie n .IP "$token\fR\->is_tag(\fIsomestring\fR) or \f(CW$token\fR\->is_tagname(\fIsomestring)" 4
.el .IP "\f(CW$token\fR\->is_tag(\fIsomestring\fR) or \f(CW$token\fR\->is_tagname(\fIsomestring\fR)" 4
.IX Item "$token->is_tag(somestring) or $token->is_tagname(somestring)"
These are shortcuts for \f(CW\*(C`$token\->tag() eq \f(CIsomestring\f(CW\*(C'\fR
.ie n .IP "$token\fR\->attr(\fIattrname)" 4
.el .IP "\f(CW$token\fR\->attr(\fIattrname\fR)" 4
.IX Item "$token->attr(attrname)"
This returns the value of the \fIattrname\fR attribute for this start-token
object, or undef.
.Sp
For example, parsing a L<Foo/\*(L"Bar\*(R"> link will produce a start-token
with a \*(L"to\*(R" attribute with the value \*(L"Foo\*(R", a \*(L"type\*(R" attribute with the
value \*(L"pod\*(R", and a \*(L"section\*(R" attribute with the value \*(L"Bar\*(R".
.ie n .IP "$token\fR\->attr(\fIattrname\fR, \fInewvalue)" 4
.el .IP "\f(CW$token\fR\->attr(\fIattrname\fR, \fInewvalue\fR)" 4
.IX Item "$token->attr(attrname, newvalue)"
This sets the \fIattrname\fR attribute for this start-token object to
\&\fInewvalue\fR.  You probably won't need to do this.
.ie n .IP "$token\->attr_hash" 4
.el .IP "\f(CW$token\fR\->attr_hash" 4
.IX Item "$token->attr_hash"
This returns the hashref that is the attribute set for this start-token.
This is useful if (for example) you want to ask what all the attributes
are \*(-- you can just do \f(CW\*(C`keys %{$token\->attr_hash}\*(C'\fR
.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::PullParserStartToken\->new( \f(CItagname\f(CW, \f(CIattrhash\f(CW )\*(C'\fR
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Pod::Simple::PullParserToken, Pod::Simple, Pod::Simple::Subclassing
.SH "COPYRIGHT AND DISCLAIMERS"
.IX Header "COPYRIGHT AND DISCLAIMERS"
Copyright (c) 2002 Sean M. Burke.  All rights reserved.
.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"
Sean M. Burke \f(CW\*(C`[e-mail]\*(C'\fR