+ use Constraint::GeoUndef for comparisons where possible + fix two absurdly implemented loops git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5341 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
+ use Constraint::GeoUndef for comparisons where possible + fix two absurdly implemented loops git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5341 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d