Eliminate spurious compiler warning.

diff --git a/v7/src/edwin/tagutl.scm b/v7/src/edwin/tagutl.scm
index 67a8f1962ec3b12ee46a81262a2c59f3b29cffdf..cf1228e85b30fc8241c39c90c6714e956ebca061 100644 (file)
--- a/v7/src/edwin/tagutl.scm
+++ b/v7/src/edwin/tagutl.scm
@@ -1,6 +1,6 @@
 ;;; -*-Scheme-*-
 ;;;
-;;;    $Id: tagutl.scm,v 1.50 1993/04/20 18:26:25 jawilson Exp $
+;;;    $Id: tagutl.scm,v 1.51 1993/08/10 09:39:53 cph Exp $
 ;;;
 ;;;    Copyright (c) 1986, 1989-93 Massachusetts Institute of Technology
 ;;;
@@ -267,7 +267,8 @@ To continue searching for next match, use command
 See documentation of variable tags-table-pathnames."
   (re-search-prompt "Tags search")
   (lambda (arg regexp)
-    ; arg controls case-sensitivity, just ignore for right now
+    ;; arg controls case-sensitivity, just ignore for right now
+    arg
     (set! tags-loop-continuation
          (lambda ()
            (let ((mark