From: nobu.nokada@...
Date: 2004-02-04T00:54:07+09:00
Subject: Re: RCR draft for enhanced "case..when..else..end" syntax

Hi,

At Tue, 3 Feb 2004 23:35:25 +0900,
Guoliang Cao wrote:
> ... backwards incompatibility
                                  ?

>   2. "when" takes 1 or more clauses separated by ":"; each clause by itself
>   can be separated by "," (this is supported in current syntax).

"when" clause can be terminated by ":" now.  It can conflict.

>   4. "_" means skipping evaluation of the corresponding "case" expression.

It feels ugly a bit, to me.

-- 
Nobu Nakada