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Date: Thu, 5 Feb 2015 07:54:57 -0500 (EST)
From: Stuart Brorson <sdb AT cloud9 DOT net>
To: geda-user AT delorie DOT com
Subject: M4 footprints...  was: Re: [geda-user] FOSDEM
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>> I'll accept some responsibility for the idea that m4 footprints are
>> deprecated.  Long ago, when I was putting together the document about
>
> I've no commitment to M4 as such.  It is, granted, a very messy and
> unfamiliar language, and it's probably only because M4 is used in Autoconf
> and sendmail (both of which people love to hate) that it's still around at
> all.
>
> However, I think the more abstract concept of footprints being
> parameterized - so that, for instance, you can define how you want DIPs to
> look and have them all be consistent with each other without defining and
> maintaining 8-pin, 14-pin, 16-pin, and 40-pin DIPs separately by hand - is
> important and valuable.  It seems a shame that gEDA once had that ability
> and now basically doesn't.

Perhaps you don't really use PCB?  The M4 footprints are still there,
ready for you to define parameterized footprints all day and all
night.  They're simply called "deprecated" in a footprint manual.

Stuart