@BeginModule
@NewPage
@Name      = Sethalo
@Title     = Set halo
@Section   = Selection
@Arguments = ifile ofile
@Operators = sethalo

@EndModule


@BeginOperator_sethalo

@Title     = Set halo
@Parameter = lhalo rhalo

@BeginDescription
Set the left and right halo.
@EndDescription

@BeginParameter
@Item = lahlo
INTEGER  left halo
@Item = rhalo
INTEGER  right halo
@EndParameter

@EndOperator
