X-Authentication-Warning:	delorie.com: mail set sender to geda-user-bounces using -f
X-Recipient:	geda-user AT delorie DOT com
Date:	Mon, 19 Oct 2015 19:26:05 +0200 (CEST)
X-X-Sender:	igor2 AT igor2priv
To:	geda-user AT delorie DOT com
X-Debug:	to=geda-user AT delorie DOT com from="gedau AT igor2 DOT repo DOT hu"
From:	gedau AT igor2 DOT repo DOT hu
Subject:	Re: [geda-user] Pin mapping (separate symbols from mappings)
In-Reply-To:	<201510191640.t9JGeWb0024375@envy.delorie.com>
Message-ID:	<alpine.DEB.2.00.1510191923540.7137@igor2priv>
References:	<20151018204010 DOT 9cce6a231dcc296256e187bd AT gmail DOT com> <201510181843 DOT t9IIhmWo025346 AT envy DOT delorie DOT com> <20151018234424 DOT c0551dad9bef0859130239d9 AT gmail DOT com> <36B94694-F2AC-4A75-A8EB-40A1CE9A534C AT noqsi DOT com> <201510182225 DOT t9IMPkxK032763 AT envy DOT delorie DOT com>
	<20151019003814 DOT f62620bf0fec77e65104c105 AT gmail DOT com> <BED51F9A-F6FF-4A23-B18B-C2EC8BB9DAB6 AT noqsi DOT com> <201510190242 DOT t9J2gl7w009345 AT envy DOT delorie DOT com> <282EF9EF-E103-4101-BB56-A0A365AFFEBE AT noqsi DOT com> <201510190408 DOT t9J48ZbC015157 AT envy DOT delorie DOT com>
	<F9B802B2-A8F6-4A6F-9429-02161A60B6C5 AT noqsi DOT com> <201510190502 DOT t9J528LM019325 AT envy DOT delorie DOT com> <58E58C85-9493-47DD-AC5B-AD78C33A712A AT noqsi DOT com> <201510191640 DOT t9JGeWb0024375 AT envy DOT delorie DOT com>
User-Agent:	Alpine 2.00 (DEB 1167 2008-08-23)
MIME-Version:	1.0
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

On Mon, 19 Oct 2015, DJ Delorie wrote:

>
>>> Where did U2 come from?  My sample schematic would have U1-1 and U1-1.
>>
>> You have to have some way to distinguish them.
>
> If the tool *requires* that each symbol be unique, then either...
>
> 1. It must not let the user provide non-unique symbols, or

Which will be problematic for multipage non-hierarchical designs as 
there's no project file so gschem can operate only on the files currently 
open. Forget to open one of the files, and miss a duplication.

- Raw text -