Subject: bug#19582: 25.0.50; [PATCH] Calc: glitches with negation of units

From: Wolfgang Jenkner <[email-masked]>
Date: Sun, 18 Jan 2015 17:29:53 +0100

On Fri, Jan 16 2015, Wolfgang Jenkner wrote:

> I've committed this now.  

...to master as

  commit 2290000ed69b1157739c280f090e5b60112e83fe
  Author: Wolfgang Jenkner <[email-masked]>
  Date:   Thu Jan 15 20:02:17 2015 +0100

  Handle the `neg' operator in some calc-units functions.

However, according to

http://permalink.gmane.org/gmane.emacs.devel/181383

it falls within the category of things that should go into emacs-24
instead, so I guess I should backport it.