> From: Richard Shann <richard.sh...@virgin.net> >> > From: Richard Shann <richard.sh...@virgin.net> >> > >> > I have just started using GNU/Denemo under the guile 2.x and the >> > following construct no longer works: >> > >> > (if (not (defined? 'ToggleFiguredBassMode::Active)) >> > (define ToggleFiguredBassMode::Active #f)) >> >> I remember Andy once suggested on this list that >> >> (define-once ...) > > Thank you! that works perfectly. Now there is the question of > supporting both guile 2.0 and 1.8 users. I seem to remember this came > up in another context, but unfortunately upgrading to Debian Wheezy has > lost me any easy access to my old emails. > I'll have a delve around to see if it can be done, but if anyone just > knows off the top of their head please say.
Try looking at the various responses to this thread http://lists.gnu.org/archive/html/guile-user/2013-02/msg00173.html -Mike
