Hello, I'm new to sagemath, and I stumbled upon a bug and I don't know where else to report it.
The preparser seems to have no problem with "cd test123" but has a problem with "cd test-123" (see screenshot) -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/5a30f756-4dc3-47a4-b9df-003e7b96b63cn%40googlegroups.com.
