NAME

Pandoc::Filter::Multifilter - applies filters from metadata field multifilter

SYNOPSIS

    # as executable
    pandoc -F multifilter ...

    # as part of other code
    $filter = Pandoc::Filter::Multifilter->new('foo','./bar/doz');
    $filter->apply($ast);

METHODS

new( $document | @names )

Create a new multifilter with filters either listed in document metadata field multifilter or given as list of strings.

names

Return the list of filter names as specified.

apply( $doc [, $format [, $metadata ] ] )

Apply all filters specified on instantiation plus filters in document metadata field metafilters.

FUNCTIONS

find_filter( $name [, $DATA_DIR ] )

Find a filter by its name an an optional Pandoc $DATA_DIR (~/.pandoc by default). Returns a list of command line arguments to execute the filter or throw an exception.

apply_filter( $doc, $format, @command )

Apply a filter, given by its command line arguments, to a Pandoc Document element and return a transformed Document or throw an exception on error. Can be called like this:

  apply_filter( $doc, $format, find_filter( $name ) );

SEE ALSO

This filter is provided as system-wide executable multifilter, see there for additional documentation.