FUNCTION: LieTools/gNameList
USAGE: gNameList(Gt);
SYNOPSIS: gNameList(Gt) yields of a list of the 
  simple subalgebras of a Lie algebra specified
  via the notation of the Cartan/Weyl package.
CAVEATS: requires a previously initialized global Lie algebra environment.
  (See LieTools[gSetup].)
EXAMPLE: 
> LieTools[gNameList](A2*B3*E6);

                             [A2, B3, E6]

SEE ALSO:
