Toby Allsopp <[EMAIL PROTECTED]> writes:

> On Wed, Mar 12 2008, Stephen Leake wrote:
>
>> Committed revision 374 to http://stephe-leake.org/dvc
>>
>> * lisp/dvc-unified.el: add  (require 'ediff-init) for Xor.
>>     (dvc-log-edit): Improve doc of dvc-log-edit-other-frame.
>
> On March 5 the function Xor was removed from ediff-init.el on emacs
> trunk.  

Sigh. Any rationale for that?

> There is an xor in array.el that has been there since (at least)
> 1991. 

That package is not commonly used with DVC, so it's less reasonable to
require it.

> I'm not sure if it does the same thing 

It is logically equivalent; the one in ediff is a defsubst, in array
it's a defun.

> or if it's there in xemacs.

I guess it's time for 'dvc-xor'. I'll add it in dvc-utils.el.

-- 
-- Stephe

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