On 10/02/2013 05:59 PM, Clem Cole wrote: Emacs builds on most everything, and is packaged for most (all?) Linux distributions. Dave -- might want to tighten comment that a little. GNU-emacs builds on most anything with a 32 bit linear address space or greater. Other emacs implementations YMMV. Actually the statement holds quite well for anything people are likely to run into, and certainly everything we talk about HERE save for PDP-10s and PDP-11s. No, not a Commodore 64 or a PDP-8, but let's be reasonable. -Dave -- Dave McGuire, AK4HZ New Kensington, PA