During fedora review, a few questions have been raised about the licencing (https://bugzilla.redhat.com/show_bug.cgi?id=484386)
* No cc/hh files appear to have GPLv2 (GPLv2 or later) boilerplates as required by GPL
* COPYING file does not specify which version of GPL is in use. Both README-SunOS5 seems to specify that the project is under GPLv2 and http://gri.sourceforge.net/gridoc/html/License.html says GPLv2. This should be made clear in COPYING file. Also COPYING file should state where user can obtain a copy of the licence from, or include the licence itself
* .el files appear to be under GPLv2+ -- is this intended?
*-skel files state "GPL Copyright 1991-2004 Dan E. Kelley" - not specifying which GPL
If you would be able to fix these in the current repository version, making the licencing clear, this would be most appreciated by downstream packagers!