From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 09 Sep 2014 19:15:23 GMT
Subject: Re: [PATCH] pretty-format: add append line-feed format specifier
Message-ID: <xmqqmwa8k3lg.fsf@gitster.dls.corp.google.com>
In-Reply-To: <540F426E.6080908@exec64.co.uk>

Harry Jeffery <harry@exec64.co.uk> writes:

> Add a new format prefix `_` that causes a line-feed to be inserted
> immediately after an expansion if the expansion expands to a non-empty
> string. This is useful for when you would like a line for an expansion
> to be prepended, but only when the expansion expands to a non empty
> string, such as inserting a '%_d' expansion before a commit to show any
> refs pointing towards it.

Is this different from "%n%-d"?