[plt-scheme] shift/reset and multiple arguments

From: Edwin Zacharias (ezacharias at gmail.com)
Date: Fri Jul 17 01:00:08 EDT 2009

The delimited continuation captured by shift does not seem to support
arity other than 1 while control does.  Here's an example:

> (require scheme/control)
> (reset (shift f (f)))
. . procedure ...mzlib/control.ss:142:25: expects 1 argument, given 0
> (prompt (control f (f)))

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