On Oct 3, 2012, at 4:49 PM, David Edelsohn <dje....@gmail.com> wrote: > Another suggestion from Segher is "_F.", which is both reserve and > cannot conflict with C/C++ because identifiers cannot contain ".".
The problem with that are machines that don't like "." in identifiers (aka NO_DOT_IN_LABEL)… so one just has to be a little careful in using it.