From 897e0712e8b3a1ac6564a1b0be988e77e8d50be9 Mon Sep 17 00:00:00 2001
From: martinlanghoff <martinlanghoff>
Date: Thu, 28 Sep 2006 00:13:07 +0000
Subject: [PATCH] Comments.

---
 lib/moodlelib.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 218e6de3f8..7de98adeb3 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -5608,9 +5608,9 @@ function shorten_text($text, $ideal=30) {
                        if ($char == '.' or $char == ' ') {
                            $truncate = $i+1;
                            break 2;
-                       } else if (ord($char) >= 0xE0) {
-                           $truncate = $i;
-                           break 2;
+                       } else if (ord($char) >= 0xE0) {  // Chinese/Japanese/Korean text
+                           $truncate = $i;               // can be truncated at any UTF-8
+                           break 2;                      // character boundary.
                        }
                    }
                    $count++;
-- 
2.39.5