From: Fritz Trapper <ajfrenzel@...>
Date: 2010-12-07T23:13:06+09:00
Subject: Re: How to delay "string" interpretation?

@Florian Gilcher

The charm of LAMBEAU Bernard's approach is, that #{expr} is much more 
powerful, than a simple substitution. It enables to hardwire defaults 
for non-existing, or nil variables.

But using a hash as parameter container is also interesting.

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