#!/usr/bin/python

from gi.repository import Buffer
import numpy as np

b = Buffer.Manipulation()

print "# b.plus_one"
i = 1;
print i
b.plus_one(i)
print i

print "# b.increment_char"
s="abc"
print s
b.increment_char(s,3)
print s

print "# b.increment"
arr=np.array([1,2,3], int)
print arr
b.increment(arr)
print arr