PCB rule system and full list of rule words , and How To?

[paulvdh]

Some more examples:
(Including a big fat arrow to the “Syntax Helper” )

Custom Design rules Examples

KiCad has the ability to create custom design rules for DRC that modify how clearances are calculated and applied. The formal documenation for these custom design rules is on: This FAQ article is an attempt / start to collect examples of such rules. A short description on what the goal of the rule is, preferably with a link to a picture already on this forum (just copy a link from the original and post it here. No need to copy the whole picture. This forum software understands). The actual …