[Pyrex] Initialisation of cdef global arrays with constants [resend]

[Greg Ewing]

sjmachin at lexicon.net wrote:
> Where I'm coming from is (my belief/understanding) that a "Python function" hand 
> coded in C _should_ return NULL in this circumstance, so that the precise exception set 
> by the called function can be thrown, instead of a guess.

Oh, I see what you mean. Yes, that's what you would do
if you were writing an extension module in C by hand.
But in Pyrex you just use a "raise" statement, and
Pyrex takes care of returning the NULL.

--
Greg