Function: ediff
ediff is a function alias and interactive for ediff-files, defined in
ediff.el.gz.
Signature
(ediff FILE-A FILE-B &optional STARTUP-HOOKS)
Documentation
Run Ediff on a pair of files, FILE-A and FILE-B.
STARTUP-HOOKS is a list of functions that Emacs calls without arguments after setting up the Ediff buffers.
Probably introduced at or before Emacs version 22.1.
Key Bindings
This command is not in any keymaps.