Re: [VM] Programmer's guide to VM code?

[Konrad Hinsen]

Uday Reddy writes:

 > Hi Konrad, have you looked at the "Internals" section of the VM manual?  

Apparently not, since that's what I was looking for :-(

Thanks for the pointer!

 > There are two (buffer-local) variables that hold the identity of the
 > Presentation buffer, called `vm-presentation-buffer' and
 > `vm-presentation-buffer-handle'.  I don't yet know why there are two
 > variables.  But they generally seem to be the same.

I had found vm-presentation-buffer by looking at various pieces of VM
code, but when I look at its value it's always nil. I just checked
vm-presentation-buffer-handle and found it to be nil as well.

Konrad.