Special characters and Notepad2
 

If I click 'view source' from: http://en.wikipedia.org/wiki/Interna...netic_Alphabet and copy some particularly obscure special characters (extended IPA) from the notepad file that shows me the source, then paste them into a Notepad2 file, I sometimes get the dreaded 'square', and sometimes...

If you are looking for a way to find out how to get these a simple google of your problem and I've got many results. These problems you have are very basic, and you should put a little time into finding them out for yourself.

http://www.degraeve.com/reference/specialcharacters.php