c.opt doesn't use Var() ?

[DJ Delorie]

> I can think of two possible explanations:
> 
> 1) Zdenek didn't bother to update anything but common.opt.
> 2) Flags in other *.opt files are associated with variables whose
>    definitions shouldn't be in the autogenerated options.c.
> 
> Either way, patches to (make it possible to) use Var() more are
> welcome.

Oops, didn't realize it was added only recently.  I'll dig into it a
little.