Boolean property

Hi, In the doc/ref.html I read this: Each property in a symbol's tail is either a symbol (like the single KEY above, then it represents a boolean value), ... Can such a single KEY represent anything else than the boolean 'T'? If it cannot, I think the docs should say so. If it can, I'd like

Re: put, applying get algorithm

On 8/26/10 1:20 PM, Alexander Burger wrote: .. I'm not sure about the docs, as such examples - as you can see above - quickly get rather complicated. Cheers, - Alex I think this could be a nice little example: : (setq L '(A B C)) - (A B C) : (setq B 'D) - D : (put L 2 0 'p 5) - 5 : (getl 'D)

Re: put, applying get algorithm

Hi Jon, I think this could be a nice little example: : (setq L '(A B C)) - (A B C) : (setq B 'D) - D : (put L 2 0 'p 5) - 5 : (getl 'D) - ((5 . p)) Indeed! I included it. Many thanks! Cheers, - Alex -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe

Re: Boolean property

Hi Jon, Each property in a symbol's tail is either a symbol (like the single KEY above, then it represents a boolean value), ... Can such a single KEY represent anything else than the boolean 'T'? If it cannot, I think the docs should say so. If it can, I'd like to see an example! Yes, it

Re: Boolean property

Hi Jon, Yes, but what I meant was that a single KEY cannot or will not represent a boolean NIL (unless you show me), Ah, I see. Yes, I answered the wrong question! :-) You are right. NIL cannot be stored in that way. It is also not necessary, because any missing property is NIL, and 'put'ting

Flight Simulator

Hi Jon (and anybody interested in the matter), how much work would it involve if we ported the 'rcsim' flight simulator to our new OpenGL library? Currently it uses the homemade 'z3d' lib, or the obsolete Java applet. Should we try? Either by using the existing model definition and just get it

Re: Flight Simulator

On Fri, Aug 27, 2010 at 03:54:39PM +0200, Alexander Burger wrote: how much work would it involve if we ported the 'rcsim' flight simulator to our new OpenGL library? Or, perhaps even better: How about investigating WebGL? -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe

Re: Flight Simulator

On 8/27/10 4:05 PM, Alexander Burger wrote: On Fri, Aug 27, 2010 at 03:54:39PM +0200, Alexander Burger wrote: how much work would it involve if we ported the 'rcsim' flight simulator to our new OpenGL library? Or, perhaps even better: How about investigating WebGL? Both could be great fun!

Re: put, applying get algorithm

I never saw the ; shortcut being mentioned, in most cases (for me anyway) it will suffice instead of get. On Fri, Aug 27, 2010 at 6:00 PM, Alexander Burger a...@software-lab.de wrote: Hi Jon, I think this could be a nice little example: : (setq L '(A B C)) - (A B C) : (setq B 'D) - D :

Re: Flight Simulator

Hi Jon, Or, perhaps even better: How about investigating WebGL? Both could be great fun! I'd be tempted to do the OpenGL version first, but maybe not the first few weeks ... No hurry. We can discuss the details in IRC if you have time. Cheers, - Alex -- UNSUBSCRIBE: