From 0f8b9130ec96b8ef7ba2abe8b6d6a60cf98707fe Mon Sep 17 00:00:00 2001
From: stanton <stanton>
Date: Tue, 6 Oct 1998 00:42:45 +0000
Subject: added a warning about static string modifications

---
 generic/tclCompExpr.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/generic/tclCompExpr.c b/generic/tclCompExpr.c
index c872698..0f494b9 100644
--- a/generic/tclCompExpr.c
+++ b/generic/tclCompExpr.c
@@ -8,7 +8,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclCompExpr.c,v 1.1.2.2 1998/09/24 23:58:43 stanton Exp $
+ * RCS: @(#) $Id: tclCompExpr.c,v 1.1.2.3 1998/10/06 00:42:45 stanton Exp $
  */
 
 #include "tclInt.h"
@@ -480,6 +480,13 @@ CompileSubExpr(exprTokenPtr, infoPtr, envPtr)
 	     * operator isn't found, treat it as a math function.
 	     */
 
+	    /*
+	     * TODO: Note that the string is modified in place.  This is unsafe
+	     * and will break if any of the routines called while the string is
+	     * modified have side effects that depend on the original string
+	     * being unmodified (e.g. adding an etry to the literal table).
+	     */
+
 	    operator = tokenPtr->start;
 	    savedChar = operator[tokenPtr->size];
 	    operator[tokenPtr->size] = 0;
-- 
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