Parag Patel wrote:

> 
> A minor aside - for a simple scripting version of Scheme, check out siod
> (Scheme In One Defun - written entirely in C).  The older versions at
> least (such as 2.9) are very small indeed and suitable for imbedding.

A quick search found siod 2.4 and 3.4.  2.4 doesn't seem to
support dynamically loaded functions which is one thing we'll
need for installation tools.  At a guess, maybe dynamic support
was added at 3.0 - it would seem like a good reason to bump
the major number.

Simon.