sync

[roojs1] / Roo / HtmlEditorCore.js

diff --git a/Roo/HtmlEditorCore.js b/Roo/HtmlEditorCore.js
index 7eb3f03..9a3460e 100644 (file)
--- a/Roo/HtmlEditorCore.js
+++ b/Roo/HtmlEditorCore.js
@@ -336,28 +336,25 @@ Roo.extend(Roo.HtmlEditorCore, Roo.Component,  {
             // fix up the special chars.. normaly like back quotes in word...
             // however we do not want to do this with chinese..
             html = html.replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]|[\u0080-\uFFFF]/g, function(match) {
-                var high, low, charValue, rep
+                
                 var cc = match.charCodeAt();
 
                 // Get the character value, handling surrogate pairs
                 if (match.length == 2) {
                     // It's a surrogate pair, calculate the Unicode code point
-                    high = match.charCodeAt(0) - 0xD800;
-                    low  = match.charCodeAt(1) - 0xDC00;
-                    charValue = (high * 0x400) + low + 0x10000;
+                    var high = match.charCodeAt(0) - 0xD800;
+                    var low  = match.charCodeAt(1) - 0xDC00;
+                    cc = (high * 0x400) + low + 0x10000;
                 }  else if (
                     (cc >= 0x4E00 && cc < 0xA000 ) ||
                     (cc >= 0x3400 && cc < 0x4E00 ) ||
                     (cc >= 0xf900 && cc < 0xfb00 )
                 ) {
                         return match;
-                } else {
-                    // Not a surrogate pair, the value *is* the Unicode code point
-                    charValue = match.charCodeAt(0);
-                }
+                }  
          
                 // No, use a numeric entity. Here we brazenly (and possibly mistakenly)
-                return "&#" + charValue + ";";
+                return "&#" + cc + ";";
                 
                 
             });