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Re: buffer-local-value confusion
From: |
Eric Abrahamsen |
Subject: |
Re: buffer-local-value confusion |
Date: |
Wed, 08 Oct 2014 15:34:46 +0800 |
User-agent: |
Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux) |
Marco Wahl <marcowahlsoft@gmail.com> writes:
> Eric Abrahamsen <eric@ericabrahamsen.net> writes:
>
>> (defvar nngnorb-attachment-file-list nil)
>> (make-variable-buffer-local 'nngnorb-attachment-file-list)
>>
>> I'm first setting a value for it in the buffer referred to by
>> nnir-tmp-buffer, then trying to copy that buffer-local value to a
>> different buffer. Here's what I'm seeing, which confuses me:
>>
>> (with-current-buffer (get-buffer nnir-tmp-buffer)
>> nngnorb-attachment-file-list) --> proper, populated value
>>
>> (buffer-local-value
>> nngnorb-attachment-file-list
>> (get-buffer nnir-tmp-buffer)) --> nil
>
> Missing quote? E.g.
>
> (buffer-local-value
> 'nngnorb-attachment-file-list
> (get-buffer nnir-tmp-buffer))
Dangit, that was it! That's the first time I've run into a
quoted/not-quoted mistake that didn't result in an error, so that didn't
even occur to me.
Thanks!
Eric