[ic] XML::Simpler

[Kevin Walsh]

> 
> ###
> Usertag xml_simpler Order filename
> Usertag xml_simpler Routine <<EOR
> use XML::Simpler;
> sub {
> 	my ($filename) = @_;
> 	my $ref = XMLin($filename);
> 	return $ref;
> }
> EOR
> ###
> 
> Here's the error:
> 
> ###
> Calling UI...UserTag 'xml_simpler' code is not a subroutine reference
> In line 9 of the configuration file
> '/trippystore/ic493/code/UserTag/xml_simpler.tag':
> ###
> 
> But if the "use XML::Simpler" line is removed, IC restarts without an error.
> How can that be?  The syntax in the tag is exactly the same as that shown in
> the docs here:
> 
I suspect that you haven't installed the XML::Simpler module.
Type this to check:

    perl -MXML::Simpler -e 'print "$XML::Simpler::VERSION\n"'

I use XML::Simple instead.  You can find XML::Simple on CPAN and
the module is documented here:

    http://search.cpan.org/dist/XML-Simple/lib/XML/Simple.pm

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