(eq (nth 1 (nth 1 frame1)) '())
(eq (nth 1 frame2) 'edebug-enter))
;; `edebug-enter' calls itself on its first invocation.
- (if (eq (nth 1 (internal--called-interactively-p--get-frame i))
+ (if (eq (nth 1 (backtrace-frame i 'called-interactively-p))
'edebug-enter)
2 1)))