Subject: Re: bug#2282: rmail-summary splits frame into three parts
From: Glenn Morris <[email-masked]>
To: [email-masked]
Date: Tue, 01 Dec 2009 22:05:34 -0500

* mail/rmail.el (rmail-pop-to-buffer): New function.  (Bug#2282)
  (rmail-select-summary): Use rmail-pop-to-buffer.
  * mail/rmailsum.el: Replace all pop-to-buffer calls with
  rmail-pop-to-buffer, to prevent horizontal splits.