On Wednesday 29 August 2007 16:35, Frederik Holljen wrote:
> > 3. Solution 4: globals, *does* specify which variables are available.
> > ({global $a, $b, $c} not {global $send})
>
> No it specifies which one it uses. Not which ones are actually possible to
> use (available).
It specifies which variables are available in the template. The {use} line
makes sure that those variables are set. If not an Exception is thrown.
To know all possible variables available for use is run-time information. The
user application can always decide to send extra or omit some variables to
the template.
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