Subject: Re: bug#21351: 25.0.50; Regression in `format'

From: Paul Eggert <[email-masked]>
Date: Thu, 27 Aug 2015 04:11:21 -0700

Thanks for reporting that.  It was a typo in my recent changes, which I fixed in 
master commit f33c164123e2bc46c4d06853b1a32130126d54c8.