changed deprecated last-command-char to last-command-event

ruby-electric.el

@@ -111,7 +111,7 @@ strings. Note that you must have Font Lock enabled."
 
 (defun ruby-electric-is-last-command-char-expandable-punct-p()
   (or (memq 'all ruby-electric-expand-delimiters-list)
-      (memq last-command-char ruby-electric-expand-delimiters-list)))
+      (memq last-command-event ruby-electric-expand-delimiters-list)))
 
 (defun ruby-electric-space-can-be-expanded-p()
   (if (ruby-electric-code-at-point-p)
@@ -157,12 +157,12 @@ strings. Note that you must have Font Lock enabled."
   (and (ruby-electric-is-last-command-char-expandable-punct-p)
        (ruby-electric-code-at-point-p)
        (save-excursion
-         (insert (cdr (assoc last-command-char
+         (insert (cdr (assoc last-command-event
                              ruby-electric-matching-delimeter-alist))))))
 
 (defun ruby-electric-close-matching-char(arg)
   (interactive "P")
-  (if (looking-at (string last-command-char))
+  (if (looking-at (string last-command-event))
       (forward-char 1)
     (self-insert-command (prefix-numeric-value arg))))