X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f
X-Recipient: geda-user AT delorie DOT com
X-Ironport-SBRS: None
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A2H3AQBbjQFW/52AA4BdgySEGbp+AQ2HaQoCgUg4FAEBAQEBAQEDgQeEJQEBBDpPCxgJExIPBYkKBcsmASuGc4R9hRQXgwGBFAWNcod1jQSbKB8BAUKEIR6KIAEBAQ
X-IronPort-AV: E=Sophos;i="5.17,574,1437462000"; 
   d="scan'208";a="103055072"
Date: Tue, 22 Sep 2015 10:19:33 -0700
From: Larry Doolittle <ldoolitt AT recycle DOT lbl DOT gov>
To: geda-user AT delorie DOT com
Subject: Re: [geda-user] Apollon the technical thread
Message-ID: <20150922171933.GA2442@recycle.lbl.gov>
References: <CACwWb3DhZCvy7sffoG5GW-=-EYAC5Ym8KOQ2HJnGe6kov+pXRQ AT mail DOT gmail DOT com>
 <CAOFvGD7zFq=ypb5gWWvqv_FemiJucm_cDfAPfeeTmGiu-zKNyg AT mail DOT gmail DOT com>
 <20150921225908 DOT 480bde74 AT jive DOT levalinux DOT org>
 <201509220522 DOT t8M5M6WF010656 AT envy DOT delorie DOT com>
 <20150922065143 DOT GA25726 AT visitor2 DOT iram DOT es>
 <CACwWb3C-CD0EQdj-Tnqg3M7bZVnJVMrLGXzQMnBxr-aP0L5FGQ AT mail DOT gmail DOT com>
 <CAOFvGD7fbqCLDR89r4xt+LqMD-mCM1+8weZmmtk+7T5Xmosz0g AT mail DOT gmail DOT com>
 <1442935680 DOT 677 DOT 19 DOT camel AT ssalewski DOT de>
 <alpine DOT DEB DOT 2 DOT 11 DOT 1509221815040 DOT 4099 AT newt>
 <1442940597 DOT 677 DOT 26 DOT camel AT ssalewski DOT de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1442940597.677.26.camel@ssalewski.de>
User-Agent: Mutt/1.5.21 (2010-09-15)
Reply-To: geda-user AT delorie DOT com
Errors-To: nobody AT delorie DOT com
X-Mailing-List: geda-user AT delorie DOT com
X-Unsubscribes-To: listserv AT delorie DOT com
Precedence: bulk

On Tue, Sep 22, 2015 at 06:49:57PM +0200, Stefan Salewski wrote:
> But even fixed gerber fonts can be stored outside of the PCB file.
> Store only version number of fixed font inside of PCB file?

I've worked with git long enough, I tend to assume objects like
this are best referenced by their collision-resistant digital
signature, e.g., SHA-256.

  - Larry