This looks very good!

You could add the common idiom:

if( $ARGV[0]) { $parser->parsefile( $ARGV[0]); }
else          { $parser->parse( \*STDIN);   }

[download]

to run the program either on STDIN or on the first argument

In reply to Re: XML Pretty Printer by mirod
in thread XML Pretty Printer by OeufMayo

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