To modify IDLE source code

[Terry Reedy]

On 8/28/2014 6:34 AM, Abhiram R wrote:
> Hi,
> I've got the IDLE source code from IDLElib online.

It also come with Python unless a distribution removes it.

> Now I want to modify it so as to improve upon it i.e
 > I have a feature in mind I want to add into it.

If I may ask, what?
For yourself only, or everyone?
Have you checked the tracker for existing issues?

> Is there any documentation that will help me make sense (more
> easily) of each of the py files in said library?

I believe config-extensions.def has the main informtion on writing 
extensions.

-- 
Terry Jan Reedy