rsp2k
3e4f53a469
A route may not leave a cell inside a wire keepout as a wire, nor reach a pin there by one: it changes layer instead, and the via goes in the pad. A pin whose every stub enters a keepout is reached by a via only. A structure keepout named rule_area... (mckicad names KiCad rule areas so) is checked for overlap only, as KiCad's DRC does, with the free ends of each wire tested for their round caps.