diff options
| -rw-r--r-- | lisp/international/mule-diag.el | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lisp/international/mule-diag.el b/lisp/international/mule-diag.el index b3f3b7eb006..f9bb0439897 100644 --- a/lisp/international/mule-diag.el +++ b/lisp/international/mule-diag.el @@ -255,11 +255,13 @@ detailed meanings of these arguments." 32 (or (decode-char charset (+ (* row 256) i)) 32))) ; gap in mapping - ;; Don't insert a control code. + ;; Don't insert control codes, non-Unicode characters. (if (or (< ch 32) (= ch 127)) (setq ch (single-key-description ch)) (if (and (>= ch 128) (< ch 160)) - (setq ch (format "%02Xh" ch)))) + (setq ch (format "%02Xh" ch)) + (if (> ch #x10FFFF) + (setq ch 32)))) (insert "\t" ch) (setq i (1+ i)))) (insert "\n")) |