Variable: ediff-patch-options
ediff-patch-options is a customizable variable defined in
ediff-ptch.el.gz.
Value
"-f"
Documentation
Options to pass to ediff-patch-program.
Note: the -b option should be specified in ediff-backup-specs.
It is recommended to pass the -f option to the patch program, so it won't ask
questions. However, some implementations don't accept this option, in which
case the default value for this variable should be changed.
Source Code
;; Defined in /usr/src/emacs/lisp/vc/ediff-ptch.el.gz
(defcustom ediff-patch-options "-f"
"Options to pass to ediff-patch-program.
Note: the `-b' option should be specified in `ediff-backup-specs'.
It is recommended to pass the `-f' option to the patch program, so it won't ask
questions. However, some implementations don't accept this option, in which
case the default value for this variable should be changed."
:type 'string)