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'],
  },
  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

PYX, PYX::GraphViz, PYX::Hist, PYX::Parser, PYX::Stack, PYX::Utils, 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

0.01