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From: Lars Magne Ingebrigtsen <larsi@gnus.org>
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Subject: Re: RMail functionality I miss
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David Z Maze <dmaze@MIT.EDU> writes:

>> (defun gnus-region-active-p ()
>>   "Say whether the region is active."
>>   (and (boundp 'transient-mark-mode)
>>        transient-mark-mode
>>        (boundp 'mark-active)
>>        mark-active))

[...]

> The function as quoted above returns t if transient-mark-mode exists
> at all (either t or nil), and tries to evaluate transient-mark-mode
> only if it's unbound.

No, it evals to non-nil if all the four clauses eval to non-nil.

-- 
(domestic pets only, the antidote for overdose, milk.)
   larsi@gnus.org * Lars Magne Ingebrigtsen