[m-rev.] for review: better synonyms for digraph.m's tsort and atsort

[Zoltan Somogyi]

On Thu, 16 Mar 2017 21:24:37 +1100 (AEDT), Julien Fischer <jfischer at opturion.com> wrote:
> > +* We have added the following predicates and functions to the digraph module:
> > +
> > +  - return_vertices_in_from_to_order
> > +  - return_vertices_in_to_from_order
> > +  - return_sccs_in_from_to_order
> > +  - return_sccs_in_to_from_order
> 
> The usual convention in the NEWS file is to give the arity as well.

Done, and thanks.

Zoltan.