NAME

PYX::XMLNorm - Processing PYX data or file and do XML normalization.

SYNOPSIS

 use PYX::XMLNorm;
 my $obj = PYX::XMLNorm->new(%parameters);
 $obj->parse($pyx, $out);
 $obj->parse_file($input_file, $out);
 $obj->parse_handle($input_file_handler, $out);

METHODS

new()

 Constructor.

• flush_stack

   Flush stack on finalization.
   Default value is 0.

• output_handler

   Output handler.
   Default value is \*STDOUT.

• rules

   XML normalization rules.
   Parameter is required.
   Format of rules is:
   Outer element => list of inner elements.
   e.g.
   {
           'middle' => ['end'],
   },
   Outer element can be '*'.
   Default value is {}.

parse($pyx[, $out])

 Parse PYX text or array of PYX text.
 If $out not present, use 'output_handler'.
 Returns undef.

parse_file($input_file[, $out])

 Parse file with PYX data.
 If $out not present, use 'output_handler'.
 Returns undef.

parse_handler($input_file_handler[, $out])

 Parse PYX handler.
 If $out not present, use 'output_handler'.
 Returns undef.

ERRORS

 new():
         Cannot exist XML normalization rules.
         From Class::Utils::set_params():
                 Unknown parameter '%s'.

EXAMPLE

 # Pragmas.
 use strict;
 use warnings;

 # Modules.
 use PYX::XMLNorm;

 # Example data.
 my $pyx = <<'END';
 (begin
 (middle
 (end
 -data
 )middle
 )begin
 END

 # Object.
 my $obj = PYX::XMLNorm->new(
         'rules' => {
                 'middle' => ['end'],
         },
 );

 # Nomrmalize..
 $obj->parse($pyx);

 # Output:
 # (begin
 # (middle
 # (end
 # -data
 # )end
 # )middle
 # )begin

DEPENDENCIES

Class::Utils, Error::Pure, PYX, PYX::Parser.

SEE ALSO

Task::PYX.

REPOSITORY

https://github.com/tupinek/PYX-XMLNorm

AUTHOR

Michal Špaček skim@cpan.org.

LICENSE AND COPYRIGHT

 © 2011-2015 Michal Špaček
 BSD 2-Clause License

VERSION

0.03