FW: sed command grouping brace match problem

I saw no evidence that my email to [email protected]<mailto:[email protected]> had any effect, so now I'm trying the email address in the sed --version output.

David

From: Caldwell, David (Overwatch Systems)
Sent: Friday, June 15, 2012 7:43 PM
To: '[email protected]'
Subject: sed command grouping brace match problem

Hi,

I'm using Cygwin with sed version 4.2.1.

I can't get command grouping to work with both the open & closing braces on the same line when one of the commands is "r filename":
sed '/pattern/ { N; N; r fileToInsert }'

Attached is a script that reproduces the problem.

David