[Groff-commit] Changes to //var/cvs/groff

[wlemb]

Log from commit: 

Update of /var/cvs/groff
In directory genba:/tmp/cvs-serv5303

Modified Files:
        ChangeLog 
Log Message:


* src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
insert SORT_SEP.  With certain combinations of sort specifications,
refer sorted entries in the wrong order.  In particular, entries
with a missing field should be be sorted before all entries that
have that field, before refer looks to the next field.