From 574b2dd32d2f55edd4131e25e9f54d843f6c8a89 Mon Sep 17 00:00:00 2001
From: Markus Scherer <markus.icu@gmail.com>
Date: Mon, 19 May 2003 22:30:05 +0000
Subject: [PATCH] ICU-2881 add CS 640 comment to description of invariant
 characters

X-SVN-Rev: 12014
---
 icu4c/source/common/unicode/utypes.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/icu4c/source/common/unicode/utypes.h b/icu4c/source/common/unicode/utypes.h
index 3ddf61757c..c1e0802ce0 100644
--- a/icu4c/source/common/unicode/utypes.h
+++ b/icu4c/source/common/unicode/utypes.h
@@ -80,9 +80,11 @@
  * <p>The list of "invariant characters" is:<br>
  * \code
  *    A-Z  a-z  0-9  SPACE  "  %  &amp;  '  (  )  *  +  ,  -  .  /  :  ;  <  =  >  ?  _
- *\endcode
- *<br>
- * (52 letters + 10 numbers + 20 punc/sym = 82 total)</p>
+ * \endcode
+ * <br>
+ * (52 letters + 10 numbers + 20 punc/sym/space = 82 total)</p>
+ *
+ * <p>This matches the IBM Syntactic Character Set (CS 640).</p>
  *
  * <p>In other words, all the graphic characters in 7-bit ASCII should
  * be safely accessible except the following:</p>