parse_pod [default_pod => 0 ]

• default_pod => 0/1 ,

  switch on/off ambient mode for para out of =pod blocks. Default 0 (ambient mode) return ref to tree

strip_vmargin $vmargin, $txt

=begin pod
<vmargin=(\s+)> =para 
                text
=end pod

parse_para $text

parse formatting codes

Optrions:

• allow=>[ 'A', 'B']