From: Martin DeMello <martindemello@...>
Date: 2004-08-20T19:00:50+09:00
Subject: Re: Got stuck...

Meino Christian Cramer <Meino.Cramer@gmx.de> wrote:
>    print (val + ?A).chr," "          # here ruby fails...error message below...
> 
>  basicenigma4.rb:175: warning: don't put space before argument parentheses

Other people have pointed the error out, but it's worth noting that
print is actually a method of Kernel, not a keyword, hence the need for
parens surrounding the entire argument.

martin