diff options
Diffstat (limited to 'lisp/emacs-lisp/re-builder.el')
| -rw-r--r-- | lisp/emacs-lisp/re-builder.el | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/re-builder.el b/lisp/emacs-lisp/re-builder.el index 67a682358f4..9aab41f41dd 100644 --- a/lisp/emacs-lisp/re-builder.el +++ b/lisp/emacs-lisp/re-builder.el @@ -319,7 +319,8 @@ Except for Lisp syntax this is the same as `reb-regexp'.") ;; emacs/xemacs compatibility (if (fboundp 'frame-parameter) (frame-parameter (selected-frame) 'display-type) - (frame-property (selected-frame) 'display-type)))) + (if (fboundp 'frame-property) + (frame-property (selected-frame) 'display-type))))) (defsubst reb-lisp-syntax-p () "Return non-nil if RE Builder uses a Lisp syntax." @@ -610,7 +611,8 @@ optional fourth argument FORCE is non-nil." (defun reb-cook-regexp (re) "Return RE after processing it according to `reb-re-syntax'." (cond ((eq reb-re-syntax 'lisp-re) - (lre-compile-string (eval (car (read-from-string re))))) + (if (fboundp 'lre-compile-string) + (lre-compile-string (eval (car (read-from-string re)))))) ((eq reb-re-syntax 'sregex) (apply 'sregex (eval (car (read-from-string re))))) ((eq reb-re-syntax 'rx) |