>>> from tkinter import *
>>> root = Tk()
>>> text1 = Text(root,width=30,height=3)
>>> text1.insert(INSERT,'abcdefghijklmnopqrstuvwxyz123456789123456789')
>>> print(text1.get(1.0,1.30))
abc
>>> print(text1.get(1.0,1.31))
abcdefghijklmnopqrstuvwxyz12345
>>> print(text1.get(1.0,1.20))
ab
>>> print(text1.get(1.0,1.21))
abcdefghijklmnopqrstu
>>> print(text1.get(1.0,1.10))
a
>>> print(text1.get(1.0,1.11))
abcdefghijk
>>> print(text1.get(1.0,1.9))
abcdefghi
  

   Is there a bug here?