From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <n.goaziou@gmail.com>
Subject: Re: Filters not working
Date: Sat, 10 Aug 2013 09:46:04 +0200
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In-Reply-To: <m18v0a36n3.fsf@poto.myhome.westell.com> (Thomas S. Dye's message
	of "Fri, 09 Aug 2013 11:18:24 -1000")
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To: "Thomas S. Dye" <tsd@tsdye.com>
Cc: emacs-orgmode@gnu.org, Charles Berry <ccberry@ucsd.edu>

Hello,

tsd@tsdye.com (Thomas S. Dye) writes:

> Charles Berry <ccberry@ucsd.edu> writes:
>
>> The changes introduced in commit
>>
>>   cea0434c4f7f7f1fc1547e6790b96a76bc217e15
>>   ox: Change back-ends internal representation to structures
>>
>> necessitate extracting the name of the back-end from a vector.
>>
>> So, this bit of code 
>>
>>      (memq backend '(beamer latex)) 
>>
>> will never return t, because backend is a vector.
>>
>> Probably what you want is 
>>
>>      (memq (org-export-backend-name backend) '(latex beamer))
>
> Yes, got it now.

Actually, I didn't mean to introduce a type change in filter arguments.

I fixed it: BACKEND is again a symbol. `org-export-derived-backend-p'
still works, and so does `memq'.


Regards,

-- 
Nicolas Goaziou