Ticket #8759: 8759.4.diff

Index: wp-admin/js/word-count.dev.js
===================================================================
--- wp-admin/js/word-count.dev.js       (revision 20709)
+++ wp-admin/js/word-count.dev.js       (working copy)
@@ -1,23 +1,21 @@
-(function($,undefined) {
+(function($) {
        wpWordCount = {
 
                settings : {
                        strip : /<[a-zA-Z\/][^<>]*>/g, // strip HTML tags
                        clean : /[0-9.(),;:!?%#$¿'"_+=\\/-]+/g, // regexp to remove punctuation, etc.
-                       w : /\S\s+/g, // word-counting regexp
-                       c : /\S/g // char-counting regexp for asian languages
+                       count : /\S\s+/g // counting regexp
                },
 
+               settingsEastAsia : {
+                       count : /[\u3100-\u312F\u31A0-\u31BF\u4E00-\u9FCF\u3400-\u4DBF\uF900-\uFAFF\u2F00-\u2FDF\u2E80-\u2EFF\u31C0-\u31EF\u2FF0-\u2FFF\u1100-\u11FF\uA960-\uA97F\uD780-\uD7FF\u3130-\u318F\uFFA0-\uFFDC\uAC00-\uD7AF\u3040-\u309F\u30A0-\u30FF\u31F0-\u31FF\uFF65-\uFF9F\u3190-\u319F\uA4D0-\uA4FF\uA000-\uA48F\uA490-\uA4CF]/g
+               },
+
                block : 0,
 
-               wc : function(tx, type) {
+               wc : function(tx) {
                        var t = this, w = $('.word-count'), tc = 0;
 
-                       if ( type === undefined )
-                               type = wordCountL10n.type;
-                       if ( type !== 'w' && type !== 'c' )
-                               type = 'w';
-
                        if ( t.block )
                                return;
 
@@ -25,9 +23,15 @@
 
                        setTimeout( function() {
                                if ( tx ) {
+                                       // remove generally useless stuff first
                                        tx = tx.replace( t.settings.strip, ' ' ).replace( /&nbsp;|&#160;/gi, ' ' );
+
+                                       // count east asia chars
+                                       tx = tx.replace( t.settingsEastAsia.count, function(){ tc++; return ''; } );
+
+                                       // count remaining western characters
                                        tx = tx.replace( t.settings.clean, '' );
-                                       tx.replace( t.settings[type], function(){tc++;} );
+                                       tx.replace( t.settings.count, function(){ tc++; return ''; } );
                                }
                                w.html(tc.toString());