When generating WindowMaker menus, percent characters need backslash escaping in the EXEC output line. e.g. a /etc/X11/wmconfig file containing: fooview exec "xgetfile -exec 'viewfax %s ' &" should generate a line like: "Foo viewer" EXEC xgetfile -exec 'viewfax \%s ' &
AnotherLevel/WMConfig are deprecated for 6.2 and later; further feature development will not occur.