From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: "user-error: No language for src block: (unnamed)" when running
 `org-icalendar-combine-agenda-files`
Date: Fri, 21 Aug 2015 16:20:00 +0200
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	(Ista Zahn's message of "Fri, 21 Aug 2015 09:46:22 -0400")
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To: Ista Zahn <istazahn@gmail.com>
Cc: emacs-orgmode Mailinglist <emacs-orgmode@gnu.org>, "JI,
	Xiang" <hi@xiangji.me>

Ista Zahn <istazahn@gmail.com> writes:

> Unless you've restored sanity by setting org-export-babel-evaluate to
> nil. Personally I think this is not a good default. Source block
> evaluation and export are distinct actions, and I don't see why they
> should be linked by default.

Wild guess:

Principle of least surprise: setting it to nil means results from Babel
code are not refreshed before export, without user realizing about it.
I think most users would like them to be up-to-date before export. It
seems sane to me.

In any case, I don't see the harm here. OP uses invalid syntax and is
warned about that. I think it's a decent way to proceed.

Regards,