This is a list of software that doesn�t support non-BMP Unicode characters. These characters include less-used Han characters, musical notation, historical scripts like Old Persian, and modern artificial scripts like Shavian.

                 * <a href="">Emacs</a>: Supplementary characters are displayed as occurrences of U+FFFD. Attempting to delete them <a href="">leaves corruption</a>. 
                 * <a href="">VIM</a>: Supplementary characters are handled cleanly, but displayed as question marks. 
                 * <a href="">ANTLR</a>: Does not accept supplementary characters in input files. 

-- Main.?HendrikMaryns - 25 Nov 2008
-- Main.?AlexanderWinston - 22 Jun 2004
-- Main.?AlexanderWinston - 17 Apr 2004
-- Main.?NoahLevitt - 17 Mar 2004