Re-encode shlex.py in UTF-8, and remove coding cookie.

Lib/shlex.py

-# -*- coding: iso-8859-1 -*-
 """A lexical analyzer class for simple shell-like syntaxes."""
 
 # Module and documentation by Eric S. Raymond, 21 Dec 1998
@@ -35,8 +34,8 @@ class shlex:
         self.wordchars = ('abcdfeghijklmnopqrstuvwxyz'
                           'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_')
         if self.posix:
-            self.wordchars += (''
-                               '')
+            self.wordchars += ('ßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ'
+                               'ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ')
         self.whitespace = ' \t\r\n'
         self.whitespace_split = False
         self.quotes = '\'"'