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Re: Making while interruptable
From: |
Miles Bader |
Subject: |
Re: Making while interruptable |
Date: |
Tue, 07 Jul 2009 07:43:09 +0900 |
Lennart Borgman <address@hidden> writes:
> The idea is that the user with some let bound variable can control how
> every call to `while' handles pending input. If pending input is
> detected then `while' will throw to a catch symbol that is let bound
> by the user.
This is very, very, bad. It _will_ screw up lots of code in hard to
debug and confusing ways.
Using a dedicated form like `while-no-input' is proper thing to do.
-Miles
--
My spirit felt washed. With blood. [Eli Shin, on "The Passion of the Christ"]
Re: Making while interruptable, Stefan Monnier, 2009/07/11