[ic] how to use a variable in a usertag in flypage.html

[Ed LaFrance]

At 02:01 PM 03/21/2001 +0530, you wrote:
>how do i use $somevariable defined inside a usertag defination in
>catalog.cfg in flypage.html
>

Make it the return value of your Usertag:

sub {
         ...
         return $somevariable;
}

...or push it into a scratch variable in the Usertag:

sub {
         ...
         $Scratch->{somevariable} = $somevariable;
         return '';
}

then you can get at it with [scratch somevariable] (of course the usertag 
will have to have been called beforehand).

- Ed L.


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