I tried the far manager and its editor for programming.
I've notice that the editor seems like ignore end of lines, because I can put the cursor in anywhere inside the file, even in places I have not written, and if I press a key, far puts spaces until this position.
It's very annoying, there is some configuration or extension to avoid this?
Example:
* = space
$ = cursor
#include<iostream> $
using*namespace*std;
Now pressing some key:
#include<iostream>****************f
using*namespace*std;
In the editor (F4 in la file), press ALT + SHIFT + F9 and deselect [ ] Cursor beyond end of line.