DESCRIPTION: You only enter the shape of the tableau a
PARTITION a SKEWPARTITIONobject, and the routine generates a
MATRIXobject for the self part, which is big enough, the umriss
part is a copy of the first parameter a, which is already indicated
by the name make_umriss_tableaux. So the result is a TABLEAUXobject
b.
harald.fripertinger "at" uni-graz.at, May 26,
2011