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From:	Kai-Martin Knaak <kmk AT familieknaak DOT de>
Subject:	Re: [geda-user] A lesson from gnet-makefile
Date:	Thu, 22 Oct 2015 12:19:32 +0200
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Nicklas Karlsson  wrote:

> Yes, only problem with star ground symbol in gschem is how many pins
> it should have. In pcb for many cases it would make sense with one
> common connection point.
> 
Last time this topic surfaced on the mailing list the most practical 
suggestion was to exploit a pecularity of text in copper: 
The connection check of geda-pcb completely ignores letters. Insert a 
large "-" and make regular tracks overlap with the character but not 
connect to each other.

This is of course an abuse of a missing feature (connection check of 
strings in copper) which might break if/when somebody takes the time 
to fix it. But at least it works now. 

And it gives a hint for a second best solution: Add a tag "ignore-for-
connection-check" which can be attached to a track segment. This would 
of course also not check for unwanted connections to the tagged 
segment. But since it is an explicit localized exception, the risk is 
manageable. After all, we live with not connection checked text all 
the time...

---<)kaimartin(>--- 

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