lib/Tools/changeparent
1997-04-22 wenzelm 1997-04-22 removed -norc;
1996-12-09 wenzelm 1996-12-09 added -norc option; error output to stderr;
1996-12-04 wenzelm 1996-12-04 fixed ML_HOME;
1996-12-02 wenzelm 1996-12-02 changeparent: change parent of Poly/ML database.