Make the Mule-UCS CCL code a little saner.

[Aidan Kehoe]

 Ar an naoiú lá de mí Lúnasa, scríobh Mike FABIAN: 

 > > 2007-08-08  Aidan Kehoe  <kehoea at parhasard.net>
 > >
 > > 	* trans-util.el:
 > > 	Require ccl at compile time for the sake of the macro expansion of
 > > 	define-ccl-program.
 > > 	* un-define.el:
 > > 	Don't manipulate font-ccl-encode-alist; it's pointless in XEmacs
 > > 	21.4 and XEmacs 21.5.
 > 
 > Even with this patch, the packages still don’t build.

Thank you for the report; I didn’t get this locally when checking my commit. 
I will try later today on a 64-bit machine, in case it’s an incompatibility
to do with that. I have seen bytecode incompatibility with 21.5 on 64-bit
machines but never CCL code incompatibility, but then there’s much less CCL
in the source trees than there is bytecode.

 > An extract of the build.log is attached.

-- 
On the quay of the little Black Sea port, where the rescued pair came once
more into contact with civilization, Dobrinton was bitten by a dog which was
assumed to be mad, though it may only have been indiscriminating. (Saki)