Re: Propagating local variables?

[John Wiegley]

>>>>> "SM" == Stefan Monnier <address@hidden> writes:

SM> I only mentioned it as a mechanism to share a variable among various
SM> buffers. We could decide that shell.el obeys a `parent-buffer` variable
SM> (presumably set by some other package) when non-nil by fetching the
SM> buffer-local `process-environment' of that buffer.

There are too many other cases where this is needed. Expecting it to happen
"by convention" means it won't happen in many cases where it should, simply
because the idea of referencing a parent buffer was omitted.

Now if we could go deeper down, and say that `process-environment' itself is a
"buffer group-local" variable, instead of just a buffer-local variable...

I guess what I want is object-based scoping for dynamic variables, rather than
just the global/local distinction we have now.

-- 
John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com                          60E1 46C4 BD1A 7AC1 4BA2