--- color-theme.el~	2006-05-28 13:07:29 +0000
+++ color-theme.el	2008-03-18 05:27:27 +0000
@@ -74,7 +74,7 @@
 
 ;; Add this since it appears to miss in emacs-2x
 (or (fboundp 'replace-in-string)
-    (defun replace-in-string (target old new)
+    (defun color-theme-replace-in-string (target old new)
       (replace-regexp-in-string old new  target)))
 
 ;; face-attr-construct has a problem in Emacs 20.7 and older when
@@ -1626,8 +1626,8 @@
        (add-to-list 'color-themes
                     (list ',n
                           (upcase-initials
-                           (replace-in-string
-                            (replace-in-string 
+                           (color-theme-replace-in-string
+                            (color-theme-replace-in-string 
                              (symbol-name ',n) "^color-theme-" "") "-" " "))
                           ,author))
        (defun ,n ()