(insert "\t"))
;; Remove any spaces at the beginning of the Xref field.
- (while (= (char-after (1- (point))) ? )
+ (while (eq (char-after (1- (point))) ? )
(forward-char -1)
(delete-char 1))
;; Ensure a trailing \t.
(end-of-line)
- (or (= (char-after (1- (point))) ?\t)
+ (or (eq (char-after (1- (point))) ?\t)
(insert ?\t)))