def filter_glyph_names( alist, filter ):
count  = <NUM_LIT:0><EOL>extras = []<EOL>for name in alist:<EOL><INDENT>try:<EOL><INDENT>filtered_index = filter.index( name )<EOL><DEDENT>except:<EOL><INDENT>extras.append( name )<EOL><DEDENT><DEDENT>return extras<EOL>
filter `alist' by taking _out_ all glyph names that are in `filter