I am looking for some help with Upgrading Emacs. My current version is
GNU Emacs 23.3.1. EMacs is now up to 25.3 and has a different directory structure. my .emacs has over 100 lines and doesn't run on 25.3 and I have one of my utilities which has been completely rewritten on 25.3 and won't run on 23.3.1. I have tried Googling updating Emacs and have not found any detailed help on what to do. Could someone give me some help? I live in the Harrisburg, PA area.