I wrote many lisp contributions to emacs, long time ago, when version 20.3 was used. I got used to my additions, and since then I continue to use this version, and I never sent my contributions.
I decided to send them now, please have a look and see if they may be integrated into the next version.
All my code has my name "Reuven Ianconescu".
The file my_emacs_functions.el is entirely mine, and I added many things to dired.el , like changing file name in dired mode and some kind of emacs menu.