linux nano editor
 

what is the processing of nano editor in linux???

Explain
 

Hi,
What exactly do you mean?
Can you reframe the question. Little more explanation on what you want will help to answer.
-indiajoe

nano editor
 

what is internal processing of editors in linux?i.e. how does work???

Wow, that's an involved question. Also, I don't think that it is particularly related to linux. I guess you could start by reading the source code: http://www.nano-editor.org/

Hope you're not a troll.

Evo2.

What is the context of this question? For example, are you taking some kind of class in computer science?

How does any editor work? I imagine something like this:
Read a file into a buffer
Provide a display of the contents
Provide a user interface for editing---eg selecting with mouse, movable cursor, selecting with control-keys, etc.
Provide a user interface for storing the contents of the buffer---including options to select a new filename