mkenums: Skip unparsed lines
mkenums: Skip unparsed lines

The old glib-mkenums just skipped lines it could not understand.

johne53/MB3Glib,endlessm/glib,endlessm/glib,endlessm/glib,endlessm/glib,johne53/MB3Glib,endlessm/glib,johne53/MB3Glib,johne53/MB3Glib,johne53/MB3Glib,johne53/MB3Glib