Comments:Fix stale comments, this file isn't just a wrapper, also add a note on mbstring

diff --git a/languages/LanguageUtf8.php b/languages/LanguageUtf8.php
index 2f60879..3c68f8e 100644 (file)
--- a/languages/LanguageUtf8.php
+++ b/languages/LanguageUtf8.php
@@ -1,4 +1,5 @@
 <?php
+#$Id$
 if( defined( "MEDIAWIKI" ) ) {
 
 $wgInputEncoding    = "UTF-8";
@@ -20,9 +21,12 @@ if(empty( $wikiUpperChars) || empty($wikiLowerChars )) {
 # Base stuff useful to all UTF-8 based language files
 class LanguageUtf8 extends Language {
 
+       # These two functions use mbstring library, if it is loaded
+       # or compiled and character mapping arrays otherwise. 
+       # In case of language-specific character mismatch
+       # it should be dealt with in Language classes.
+
        function ucfirst( $string ) {
-               # For most languages, this is a wrapper for ucfirst()
-               # But that doesn't work right in a UTF-8 locale
                if (function_exists('mb_strtoupper')) {
                        return mb_strtoupper(mb_substr($string,0,1)).mb_substr($string,1);
                } else {