On Thu, 15 Aug 2013 05:17:49 -0700 (PDT) Mike Gran <spk...@yahoo.com> wrote:
> > > > 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 > Hmm, so I asked about this before in February. Gives me an idea of the extent of my memory span - it didn't even ring a bell. (I should explain that I didn't myself have a guile 2.0 system at the time so I was sorting this all out as a proxy for someone else...) The consequence was that I didn't know of the other half dozen uses of that construct which have persisted until now. Well, thank you for not bawling me out. Richard > -Mike
