       "line number cue not found"
 
     (let* ((filename (match-string rdebug-marker-regexp-file-group block))
-           (lineno (string-to-int 
+           (lineno (string-to-number
 		    (match-string rdebug-marker-regexp-line-group block)))
            funcbuffer)
 

;; Copyright (C) 2006 Free Software Foundation, Inc.
;; This file is (not yet) part of GNU Emacs.

;; GNU Emacs is free software; you can redistribute it and/or modify



;;;###autoload

(defun rdebug-rdebugtrack-overlay-arrow (activation)
