[plt-scheme] Fun with paren-shape

From: Richard Cobbe (cobbe at ccs.neu.edu)
Date: Tue Jun 5 10:02:46 EDT 2007

On Tue, Jun 05, 2007 at 09:42:14AM -0400, Matthias Felleisen wrote:
>  Why don't you add | so that you can write [ n | (< 0 n 11)] ? -- Matthias

Wouldn't you have to escape the stick: [ n \| (< 0 n 11)] ?

Every time I think about using | in an identifier or token, I run into
this, decide the backslash is too ugly, and fall back on ! instead.

Richard


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