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Re: Emacs 23 Mac port


From: Stefan Monnier
Subject: Re: Emacs 23 Mac port
Date: Tue, 12 Jan 2010 16:22:19 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.91 (gnu/linux)

>>> Thanks.  But then a special event such as SIGUSR1 cancels an
>>> incomplete key sequence being typed.  How about doing this only when
>>> the current buffer is changed by the special event?
>> IIRC the general approach to these kinds of problems in
>> read-key-sequence is to only recompute the initial state if the current
>> key-sequence is still empty.
>> I.e. rather than check whether the special event has changed current
>> buffer, we would instead check whether the keybuf is still empty.
> But that can be wrong too.  In *scratch*:
> C-c <drop .c-file> C-e

In which sense would it be wrong?  What would you consider to be "right"?


        Stefan




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