I wrote this up this morning in this post <https://groups.google.com/forum/#!topic/npyscreen/nk2pjj71bok> on the npyscreen google group <https://groups.google.com/forum/#!forum/npyscreen>.
All comments welcome. Edward -- You received this message because you are subscribed to the Google Groups "leo-editor" group. To unsubscribe from this group and stop receiving emails from it, send an email to leo-editor+unsubscr...@googlegroups.com. To post to this group, send email to leo-editor@googlegroups.com. Visit this group at https://groups.google.com/group/leo-editor. For more options, visit https://groups.google.com/d/optout.