John Doty wrote:
> Consider that a design might contain a bunch of chips, each with a > bypass capacitor. Now, for sanity, it makes a lot of sense to use the > *same* bypass capacitor device throughout the design. However, what > if you need to change it? This would argue for being able to apply tags via attributes, so that you could have a tag=bypass on every cap functioning as a bypass, and then a "select * from bom,attr where bom.refdes=attr.refdes and attr.name='tag' and attr.value='bypass';" or some such pulls the parts in question. (That SQL is guaranteed broken, but I hope you get the idea...) -dave _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user