When you paste bulleted content from Word in the editor, sometimes the bullets are not supplied by the clipboard as <UL> tags but like symbols with a SYMBOL FONT, which makes the text to appear with Greek symbols.
Basically the shape of the bulletted list is set by wrapping the symbol inside a Symbol font, which when pasted in RadEditor is not stripped and thus the content wrapped in it is displayed with Greek letters.
Here is a sample code that will parse the MS Word content when pasted and will clean the Symbol fonts:
<radE:RadHtmlField id="Content" FieldName="PublishingPageContent" runat="server"/>
var old = RadEditorNamespace.StripWordFormatting;
RadEditorNamespace.StripWordFormatting = function(html, clearValue)
var result = old(html, clearValue);
var fontCleaner = /(\<span style=\"[a-z\-\:\s0-9\;]*)(font-family\s*\:\s*Symbol)/ig;
var newContent = result.replace(fontCleaner,"$1");
You can also customize the regular expression in provided code to strip the desired font:
var fontCleaner = /(\<span style=\"[a-z\-\:\s0-9\;]*)(font-family\s*\:\s*SetTheFONTHere)/ig;
the Telerik team