diff options
| -rw-r--r-- | lib/proof-compat.el | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/proof-compat.el b/lib/proof-compat.el index 3f84481a..483e5834 100644 --- a/lib/proof-compat.el +++ b/lib/proof-compat.el @@ -162,6 +162,14 @@ The returned value is one of the following symbols: (defalias 'proof-buffer-syntactic-context 'proof-buffer-syntactic-context-emulate) +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;;; +;;; Backward compatibility for Emacs 22 +;;; + +(or (fboundp 'characterp) + (defun characterp (obj) + (char-valid-p obj))) ;; End of proof-compat.el (provide 'proof-compat) |