Support comment-region and friends

diff --git a/elisp/domtool-mode.el b/elisp/domtool-mode.el
index 8e77d7d..039db8d 100644 (file)
--- a/elisp/domtool-mode.el
+++ b/elisp/domtool-mode.el
@@ -99,7 +99,11 @@
          (font-lock-syntactic-keywords
           . domtool-font-lock-syntactic-keywords)
          (font-lock-syntactic-face-function
-          . domtool-font-lock-syntactic-face-function))))
+          . domtool-font-lock-syntactic-face-function)))
+  (set (make-local-variable 'indent-line-function) 'sml-indent-line)
+  (set (make-local-variable 'comment-start) "(* ")
+  (set (make-local-variable 'comment-end) " *)")
+  (set (make-local-variable 'comment-nested) t))
 
 (defun domtool-indent-line ()
   (let ((savep (> (current-column) (current-indentation)))