* Evaluation of R code block depends on case of keywords???
@ 2011-08-19 22:59 Michael Hannon
2011-08-19 23:36 ` Thomas S. Dye
0 siblings, 1 reply; 3+ messages in thread
From: Michael Hannon @ 2011-08-19 22:59 UTC (permalink / raw)
To: Org-Mode List
[-- Attachment #1: Type: text/plain, Size: 1024 bytes --]
Greetings. I happened to notice that in evaluating R source-code blocks in an
Org-Mode file I got some cruft from my .Rprofile in the output on some
occasions but not on others.
To my surprise, it appears that the CASE of the keywords on the BEGIN_SRC line
affects the output. Please see the appended for a simple example.
I haven't been able to find this behavior documented any place, but of course
it's possible I just missed it.
Can somebody confirm/deny that Org-Mode is SUPPOSED to behave this way?
Thanks,
-- Mike
* Mike's test of UPPER CASE keywords
#+BEGIN_SRC R :RESULTS output :EXPORTS both
x <- rnorm(5)
#+END_SRC
#+results:
| -1.78820283900565 |
| -0.469227269149123 |
| -0.92353467915834 |
| -0.0831621941877021 |
| -1.5583681234565 |
* Mike's test of lower case keywords
#+BEGIN_SRC R :results output :exports both
x <- rnorm(5)
#+END_SRC
#+results:
:
:
: All ready to go...
:
: Fri Aug 19 15:46:15 2011
: Hasta la vista!
[-- Attachment #2: Type: text/html, Size: 1365 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Evaluation of R code block depends on case of keywords???
2011-08-19 22:59 Evaluation of R code block depends on case of keywords??? Michael Hannon
@ 2011-08-19 23:36 ` Thomas S. Dye
2011-08-20 6:32 ` Michael Hannon
0 siblings, 1 reply; 3+ messages in thread
From: Thomas S. Dye @ 2011-08-19 23:36 UTC (permalink / raw)
To: Michael Hannon; +Cc: Org-Mode List
Michael Hannon <jm_hannon@yahoo.com> writes:
> Greetings. I happened to notice that in evaluating R source-code blocks in an
> Org-Mode file I got some cruft from my .Rprofile in the output on some
> occasions but not on others.
>
> To my surprise, it appears that the CASE of the keywords on the BEGIN_SRC line
> affects the output. Please see the appended for a simple example.
>
> I haven't been able to find this behavior documented any place, but of course
> it's possible I just missed it.
>
> Can somebody confirm/deny that Org-Mode is SUPPOSED to behave this way?
>
> Thanks,
>
> -- Mike
>
>
> * Mike's test of UPPER CASE keywords
>
> #+BEGIN_SRC R :RESULTS output :EXPORTS both
>
> x <- rnorm(5)
>
> #+END_SRC
>
> #+results:
> | -1.78820283900565 |
> | -0.469227269149123 |
> | -0.92353467915834 |
> | -0.0831621941877021 |
> | -1.5583681234565 |
>
>
>
> * Mike's test of lower case keywords
>
> #+BEGIN_SRC R :results output :exports both
>
> x <- rnorm(5)
>
> #+END_SRC
>
> #+results:
> :
> :
> : All ready to go...
> :
> : Fri Aug 19 15:46:15 2011
> : Hasta la vista!
Hi Mike,
I believe what is happening is that :RESULTS and :EXPORTS are not
recognized, so :results (the correct header argument) defaults to value.
hth,
Tom
--
Thomas S. Dye
http://www.tsdye.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Evaluation of R code block depends on case of keywords???
2011-08-19 23:36 ` Thomas S. Dye
@ 2011-08-20 6:32 ` Michael Hannon
0 siblings, 0 replies; 3+ messages in thread
From: Michael Hannon @ 2011-08-20 6:32 UTC (permalink / raw)
To: Thomas S. Dye; +Cc: Org-Mode List
[-- Attachment #1: Type: text/plain, Size: 1891 bytes --]
>> Greetings. I happened to notice that in evaluating R source-code blocks in
>> an Org-Mode file I got some cruft from my .Rprofile in the output on some
>> occasions but not on others.
>>
>> To my surprise, it appears that the CASE of the keywords on the BEGIN_SRC
>> line affects the output. Please see the appended for a simple example.
>>
>> I haven't been able to find this behavior documented any place, but of
>> course it's possible I just missed it.
>>
>> Can somebody confirm/deny that Org-Mode is SUPPOSED to behave this way?
>>
>> Thanks,
>>
>> -- Mike
>>
>>
>> * Mike's test of UPPER CASE keywords
>>
>> #+BEGIN_SRC R :RESULTS output :EXPORTS both
>>
>> x <- rnorm(5)
>>
>> #+END_SRC
>>
>> #+results:
>> | -1.78820283900565 |
>> | -0.469227269149123 |
>> | -0.92353467915834 |
>> | -0.0831621941877021 |
>> | -1.5583681234565 |
>>
>>
>>
>> * Mike's test of lower case keywords
>>
>> #+BEGIN_SRC R :results output :exports both
>>
>> x <- rnorm(5)
>>
>> #+END_SRC
>>
>> #+results:
>> :
>> :
>> : All ready to go...
>> :
>> : Fri Aug 19 15:46:15 2011
>> : Hasta la vista!
>
> Hi Mike,
> I believe what is happening is that :RESULTS and :EXPORTS are not
> recognized, so :results (the correct header argument) defaults to value.
>
> hth,
> Tom
>
> --
> Thomas S. Dye
> http://www.tsdye.com
Thanks, Tom. I think your explanation is correct. The manual page:
http://orgmode.org/manual/Specific-header-arguments.html#Specific-header-arguments
does indeed show all of the arguments in lower case. I had seen BEGIN_SRC and
begin_src used interchangeably and so assumed that same latitude applied to
the keywords. And I have a slight preference for putting keywords in upper
case and values in lower case, just to distinguish one class of things from
the other. My bad.
-- Mike
[-- Attachment #2: Type: text/html, Size: 2674 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-08-20 6:32 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-08-19 22:59 Evaluation of R code block depends on case of keywords??? Michael Hannon
2011-08-19 23:36 ` Thomas S. Dye
2011-08-20 6:32 ` Michael Hannon
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).