NAME
     Tags::Output::PYX - PYX class for line oriented output for 'Tags'.

SYNOPSYS
     use Tags::Output::PYX;

     my $obj = Tags::Output::PYX->new(%parameters);
     $obj->finalize;
     my $ret = $obj->flush($reset_flag);
     my @tags = $obj->open_tags;
     $obj->put(@data);
     $obj->reset;

PYX LINE CHARS
     ?  - Instruction.
     (  - Open tag.
     )  - Close tag.
     A  - Attribute.
     -  - Normal data.

METHODS
    "new(%parameters)"
             Constructor.

            *       "auto_flush"

                     Auto flush flag.
                     Default value is 0.

            *       "output_callback"

                     Output callback.
                     Default value is undef.

            *       "output_handler"

                     Set output handler.
                     Default value is undef.

            *       "output_sep"

                     Output separator.
                     Default value is newline.

            *       "skip_bad_data"

                     Skip bad tags.
                     Default value is 0.

            *       "strict_instruction"

                     Strict instruction.
                     Default value is 1.

    "finalize()"
             Finalize Tags output.
             Automaticly puts end of all opened tags.
             Returns undef.

    "flush($reset_flag)"
             Flush tags in object.
             If defined 'output_handler' flush to its.
             Or returns code.
             If enabled $reset_flag, then resets internal variables via reset method.

    "open_tags()"
             Returns array of opened tags.

    "put(@data)"
             Put tags code in tags format.
             Returns undef.

    "reset()"
             Resets internal variables.
             Returns undef.

ERRORS
     new():
             Auto-flush can't use without output handler.
             Output handler is bad file handler.
             From Class::Utils::set_params():
                     Unknown parameter '%s'.

     flush():
             Cannot write to output handler.

     put():
             Bad data.
             Bad type of data.
             Bad number of arguments. 'Tags' structure %s 
             Ending bad tag: '%s' in block of tag '%s'.

EXAMPLE
     use strict;
     use warnings;

     use Tags::Output::PYX;

     # Object.
     my $tags = Tags::Output::PYX->new;

     # Put all tag types.
     $tags->put(
             ['b', 'tag'],
             ['a', 'par', 'val'],
             ['c', 'data', \'data'],
             ['e', 'tag'],
             ['i', 'target', 'data'],
             ['b', 'tag'],
             ['d', 'data', 'data'],
             ['e', 'tag'],
     );

     # Print out.
     print $tags->flush."\n";

     # Output:
     # (tag
     # Apar val
     # -<!--data--><!--SCALAR(0x1570740)-->
     # )tag
     # ?target data
     # (tag
     # -datadata
     # )tag

DEPENDENCIES
    Error::Pure, Readonly, Tags::Output, Tags::Utils.

SEE ALSO
    Tags
        Structure oriented SGML/XML/HTML/etc. elements manipulation.

    Task::PYX
        Install the PYX modules.

    Task::Tags
        Install the Tags modules.

REPOSITORY
    <https://github.com/michal-josef-spacek/Tags-Output-PYX>

AUTHOR
    Michal Josef Špaček skim@cpan.org

LICENSE AND COPYRIGHT
    © 2011-2020 Michal Josef Špaček

    BSD 2-Clause License

VERSION
    0.04