"Mikael Djurfeldt" <[EMAIL PROTECTED]> writes:

> On 5/7/06, Neil Jerram <[EMAIL PROTECTED]> wrote:
>> I agree that this explains why the export is not necessary (and hence
>> why it works without it).  But I don't yet understand why adding the
>> export messes things up.
>
> In the current module system, the effect of mentioning a variable in
> an export statement is to set up a new, undefined, variable with that
> name.  This variable is added to the module and to the export list of
> the model.  The former has the effect of shadowing the old variable =.

I see.  Thanks for explaining this.

  Neil



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