diff options
Diffstat (limited to 'lisp/diff.el')
| -rw-r--r-- | lisp/diff.el | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lisp/diff.el b/lisp/diff.el index 1af34dbf493..c12d7de2604 100644 --- a/lisp/diff.el +++ b/lisp/diff.el @@ -36,13 +36,13 @@ :group 'tools) ;;;###autoload -(defcustom diff-switches "-c" +(defcustom diff-switches (purecopy "-c") "A string or list of strings specifying switches to be passed to diff." :type '(choice string (repeat string)) :group 'diff) ;;;###autoload -(defcustom diff-command "diff" +(defcustom diff-command (purecopy "diff") "The command to use to run diff." :type 'string :group 'diff) |