On Mon, Jul 6, 2009 at 11:54 AM, David Brownell<[email protected]> wrote:
> On Monday 06 July 2009, Ųyvind Harboe wrote:
>> - unless a fn *explicitly* documents it's return values, then
>> the calling code should treat the return value as a boolean
>> success/failure.
>
> You're talking about C codes, right?

Yes.

> There's more that should be said about returning values
> from Tcl commands ... so that scripts can use them.

Can you give some examples of where tcl scripts would do
anything but catch exceptions as a boolean fail/succeed?

Should we rely on tcl scripts for anything more complicated?



-- 
Øyvind Harboe
Embedded software and hardware consulting services
http://www.zylin.com
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