Reinstate the broken -e option in pterm. Also I've just worked out a

much better way of handling pty_argv which doesn't require uxpty.c
to be linked in to Unix PuTTY and PuTTYtel.

[originally from svn r5262]

unix/uxpty.c

@@ -171,7 +171,6 @@ static struct utmp utmp_entry;
  * make sense outside a one-pty-per-process setup.
  */
 char **pty_argv;
-int use_pty_argv;
 
 static void pty_close(Pty pty);