From: "Charles C. Berry" <ccberry@ucsd.edu>
To: Ista Zahn <istazahn@gmail.com>
Cc: Andreas Leha <andreas.leha@med.uni-goettingen.de>,
emacs-orgmode Mailinglist <emacs-orgmode@gnu.org>
Subject: Re: "user-error: No language for src block: (unnamed)" when running `org-icalendar-combine-agenda-files`
Date: Fri, 21 Aug 2015 13:19:52 -0700 [thread overview]
Message-ID: <alpine.OSX.2.11.1508211308230.1058@charles-berrys-macbook.local> (raw)
In-Reply-To: <CA+vqiLFuv6zOVzjhk+i-8kxBQB7fg+YPa-h6W1soEi--H3uibg@mail.gmail.com>
On Fri, 21 Aug 2015, Ista Zahn wrote:
> On Fri, Aug 21, 2015 at 11:04 AM, Nicolas Goaziou
> <mail@nicolasgoaziou.fr> wrote:
>> Ista Zahn <istazahn@gmail.com> writes:
>>
>>> I agree that it is safer. In my case its safer like a 10 MPH speed
>>> limit. Safe yes, but too slow!
>>
>> Doesn't Babel :cache property help here?
>
> It does actually, to my surprise. I have not been using :cache because
> the documentation says
>
> "Note that the :cache header argument will not attempt to cache
> results when the :session header argument is used"
>
> and since I almost always use :session I didn't expect this to work.
> To my surprise it does (at least with R source blocks, I haven't
> tested yet with others). Can I now rely on this to work even with
> :session?
AFAICS, (reading `org-babel-exp-do-export') if you do not
use `:results silent' it will work.
Where this does not work is when `:results silent' is used.
This does not execute a second time:
#+BEGIN_SRC R :results output :session :cache yes
date()
#+END_SRC
but changing to `:results silent' will run without updating the cached
RESULTS (if any) every time.
HTH,
Chuck
prev parent reply other threads:[~2015-08-21 20:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-20 9:38 "user-error: No language for src block: (unnamed)" when running `org-icalendar-combine-agenda-files` JI, Xiang
2015-08-20 9:44 ` JI, Xiang
2015-08-21 11:50 ` Nicolas Goaziou
2015-08-21 13:46 ` Ista Zahn
2015-08-21 14:20 ` Nicolas Goaziou
2015-08-21 14:35 ` Ista Zahn
2015-08-21 14:43 ` Andreas Leha
2015-08-21 14:52 ` Ista Zahn
2015-08-21 15:04 ` Nicolas Goaziou
2015-08-21 15:57 ` Ista Zahn
2015-08-21 20:13 ` Aaron Ecay
2015-08-21 20:19 ` Andreas Leha
2015-08-22 3:19 ` Charles C. Berry
2015-08-21 20:19 ` Charles C. Berry [this message]
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