Forum OpenACS Q&A: Re: How to upvar an array in a recursive procedure

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3: Re: How to upvar an array in a recursive procedure (response to 1)
Posted by David Walker on 01/21/03 04:59 PM
But in case it is what you want to do

In this line you are passing an element of the array
"get_tree $new_children $element $p($level) $level"
when you want to pass the whole array.
"get_tree $new_children $element $p $level"

I think.