Bug#776557: debian-policy: Please clarify 2.5 'unix heritage >= important'

["Adam D. Barratt" <adam@adam-barratt.org.uk>]

On 2015-01-29 16:55, Matthias Urlichs wrote:
> Hi,
>
> Bill Allombert:
[...]
> > - by apt-get: the pdiff system use ed scripts
> which I assume has a dependency on ed.

apt uses an internal implementation.

Regards,

Adam