XML::Filter::ExceptionLocator

Filter to add line/col numbers to SAX errors
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XML::Filter::ExceptionLocator Ranking & Summary

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  • Rating:
  • License:
  • Perl Artistic License
  • Publisher Name:
  • Sam Tregar
  • Publisher web site:
  • http://search.cpan.org/~wonko/

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XML::Filter::ExceptionLocator Description

Filter to add line/col numbers to SAX errors XML::Filter::ExceptionLocator is a Perl module that implements a SAX filter which adds line-numbers and column-numbers to errors generated by SAX handlers futher down the pipeline.SYNOPSIS use XML::Filter::ExceptionLocator; use XML::SAX::ParserFactory; # parse some.xml adding line/col numbers to any errors that get # thrown from $whatever my $filter = XML::Filter::ExceptionLocator->new(Handler => $whatever); my $parser = XML::SAX::ParserFactory->parser(Handler => $filter); eval { $parser->parse_uri('some.xml'); } # the error object will have LineNumber and ColumnNumber now if ($@ and ref $@ and $@->isa('XML::SAX::Exception')) { print "Your error is at line $@->{LineNumber}, col $@->{ColumnNumber}\n"; } # if you print the error the line and column are included print $@; Requirements: · Perl


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