From: Robin Stocker <robin@...>
Date: 2006-06-29T05:18:06+09:00
Subject: Re: [ ruby-Patches-4879 ] optparse.rb to RDoc documentation patch

Eric Hodel wrote:
> The '+' around argument names is the standard, not _.

The reason I chose '_' is because in core documentation it is done that 
way (at least in Array, String, File). But now you mention it, I see '+' 
is used in stdlib documentation.

I will attach two new patches, thanks for noticing.

Regards,
   Robin Stocker