1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/obsolete/hilit19.el b/lisp/obsolete/hilit19.el
index a5fd33adcaa..8c5b64ed5ad 100644
--- a/lisp/obsolete/hilit19.el
+++ b/lisp/obsolete/hilit19.el
@@ -1050,7 +1050,7 @@ Optionally, place the new pattern first in the pattern list"
 
   (and (equal pstart "") (error "Must specify starting regex"))
   (cond ((equal pend "") (setq pend 0))
-        ((string-match "^[0-9]+$" pend) (setq pend (string-to-int pend))))
+        ((string-match "^[0-9]+$" pend) (setq pend (string-to-number pend))))
   (or mode (setq mode major-mode))
   (let ((old-patterns (cdr (assq mode hilit-patterns-alist)))
         (new-pat (list pstart pend face)))