Hello Florent, There are 20 lines at the begining of the patch
improve_constructors_of_iet-vd.patch which modify permutation.py (the __init__ method). See the following thread http://groups.google.com/group/sage-combinat-devel/browse_thread/thread/354f6e841ae5cc58 Cheers, Vincent -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to sage-combinat-devel@googlegroups.com. To unsubscribe from this group, send email to sage-combinat-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.