Support needed for char, regproc, oid array types

[Ilan Volow]

Here's three more PostgreSQL types that I found my code crashing on.

Below are the lines I added to the pg_types array in types.py to get them to work.

18: {"txt_in": varcharin}, # char type
24: {"bin_in": int4recv}, # regproc type
30: {"txt_in": varcharin}, # OID array type

The last two tend to get used when querying the pg_type table, which is probably the best way of testing the changes to make sure that they work.

[Mariano Reingart (reingart)]

I've made a maintenance fork:

http://code.google.com/p/pg8000/

I've applied your patch, including also suport for OID[]:

http://code.google.com/p/pg8000/source/detail?r=17c6d0feecd16b403076016cb0e2d85acf1bdd67

Thanks