File name: specialarcs.rng Version : 2009 author : Jan Martijn van der Werf e-mail : j.m.e.m.v.d.werf@tue.nl revision : 2 by : L. Hillah, Afnor (c) 2009 Technische Universiteit Eindhoven Enumeration for the values of special PT net arcs such as inhibitor, read and reset. normal inhibitor read reset Attribute definition for new arc types, whatever the new net type in which they are used. Therefore, "arc.labels" definition should be extended by these new net types.