Re: 29-remove-contents.patch

[Tom Tromey]

>>>>> "Akim" == Akim Demaille <address@hidden> writes:

Akim> The point of this patch and the next ones is to have a unified
Akim> handling of all the kinds of variables.  Before this patch,
Akim> variables have their `constant' value in %content, and
Akim> conditional vars have their content associated to $cond in
Akim> $conditional{$var}{$cond}.

This is great because it starts to open the door for us to allow
things like conditional +=, or conditional overrides of
internally-defined variables (because we can probably make it so a
variable has a "backup" unconditional value that is overridden by the
various conditional values).

Tom