Bug #1725 for HTML-SyntaxHighlighter: Module fails to call end_document() after new(out

Sun Oct 27 18:58:08 2002 Guest - Ticket created

Subject:

Module fails to call end_document() after new(out_func...)

Re: HTML-SyntaxHighlighter-0.01.tgz: I'm using my($parser)= HTML::SyntaxHighlighter -> new(out_func => \$var); $parser -> parse($content); I found I had to call $parser -> end_document(); in order to get the </code> token emitted. I think this should be called automatically at the end of parse, at least when output is redirected to a variable.

Wed Dec 18 14:12:31 2002 KILINRAX [...] cpan.org - Correspondence added

[guest - Sun Oct 27 18:58:08 2002]: Show quoted text

> I found I had to call > $parser -> end_document(); > in order to get the </code> token emitted. I think this should be > called automatically at the end of parse, at least when output is > redirected to a variable.

This is a deliberate feature of HTML::Parser (which HTML::SyntaxHighlighter inherits); it allows you to separate a html document into chunks and parse it a bit at a time. You are meant to call $parser->eof() when you've reached the end of the document. Apologies for the tardiness of my reply, my PAUSE email was being delivered to the wrong mailbox :/ -- Alex

Wed Dec 18 14:12:32 2002 KILINRAX [...] cpan.org - Status changed from 'new' to 'resolved'

Wed Dec 18 22:05:56 2002 The RT System itself - Status changed from 'resolved' to 'open'

Wed Dec 18 22:05:56 2002 KILINRAX [...] cpan.org - Correspondence added

[rons@deakin.edu.au - Wed Dec 18 19:03:17 2002]: Show quoted text

> On Wed, 18 Dec 2002 14:12:31 -0500 (EST), via RT wrote: > OK. I didn't understand that.

Maybe this is easier to demonstrate than explain. The fact that $p->parse _doesn't_ call end_document() allows you to do things like this: #!/usr/bin/perl -w use strict; use LWP::UserAgent; use HTML::SyntaxHighlighter; my $ua = LWP::UserAgent->new; my $sh = HTML::SyntaxHighlighter->new; my $url = 'http://www.perlmonks.org/'; my $res = $ua->request( HTTP::Request->new(GET => $url), sub { my($chunk, $res) = @_; $sh->parse( $chunk ); } ); $sh->eof;

Wed Jan 15 12:39:19 2003 KILINRAX [...] cpan.org - Status changed from 'open' to 'resolved'

Bug #1725 for HTML-SyntaxHighlighter: Module fails to call end_document() after new(out_func...)