Snip..... I agree that we should not special case it. I would prefer varibles that refered to other attributes.
This example: value = 3v3 net = $value:1 where the default scope is the local symbol and no lookups to higher scopes. A resistor divider: R1 Value= 1000 R2 Value = ${r1.value} / 2 See how I snuck in math! This is flexible and is not special casing anything. Just imagining having a feedback resistor formula in a voltage regulator used to adding values for the two feedback resistors. Steve _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user