diff options
Diffstat (limited to 'lisp/emacs-lisp/debug.el')
| -rw-r--r-- | lisp/emacs-lisp/debug.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el index 53b8db81321..1ebbc0e0086 100644 --- a/lisp/emacs-lisp/debug.el +++ b/lisp/emacs-lisp/debug.el @@ -51,8 +51,9 @@ the middle is discarded, and just the beginning and end are displayed." (defcustom debugger-print-function #'cl-prin1 "Function used to print values in the debugger backtraces." - :type 'function - :options '(cl-prin1 prin1) + :type '(choice (const cl-prin1) + (const prin1) + function) :version "26.1") (defcustom debugger-bury-or-kill 'bury |