sub binding_index_aref

starts at index=0, as per perl
but index refers to the index of the value in
the listbox. e.g. the fifth value down is index=4
of the  listbox, although it may be in the index
0 of the variable index only because there is only 1
of variable that needs binding

sub file_dialog_type_aref

starts at type[0] but 
refers to an index
within a listbox and not the index of the
variable: type

sub flow_type_aref

sub get_binding_index_aref

sub get_binding_length

sub get_file_dialog_type_aref

sub get_flow_type_aref

sub get_incompatibles

sub get_prefix_aref

sub get_suffix_aref

sub prefix_aref

Include in the Set up sections of an output Poop flow.

prefixes and suffixes to parameter labels are filtered by sunix_pl

sub suffix_aref

Initialize suffixes as empty Assign specific suffixes to parameter values

sub variables return a hash array with definitions