Limit the length of comments commits lines

Jacques Le Roux <[email protected]> Tue, 13 Sep 2016 10:58:55 +0200

Newsgroups	gmane.comp.java.ofbiz.devel,gmane.mail.eyebrowse.user
Organization	Les Arts Informatiques
Message-ID	<231b3a1b-56f8-c5ea-b816-33d6b36fce1c__39996.2736912586$1473757131$gmane$org@les7arts.com>

Hi,

Is it possible to limit the length of comments commits lines? I saw a *split-lines* options but it seems to not work or at least I don't know how to 
use it and could not find any help.

Thanks

Jacques