From: John Hendy <jw.hendy@gmail.com>
To: Eric Schulte <schulte.eric@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>, Charles Berry <ccberry@ucsd.edu>
Subject: Re: R code block produces only partial output
Date: Tue, 5 Aug 2014 14:11:35 -0500 [thread overview]
Message-ID: <CA+M2ft8ugX-us9PdN4Ltunr60c-K5QfcD5RtnhZF52S_iMiRCQ@mail.gmail.com> (raw)
In-Reply-To: <87lhr27oap.fsf@gmail.com>
On Tue, Aug 5, 2014 at 2:02 PM, Eric Schulte <schulte.eric@gmail.com> wrote:
> Charles Berry <ccberry@ucsd.edu> writes:
>
>> Eric Schulte <schulte.eric <at> gmail.com> writes:
[snip]
>> Eric,
>>
>> As noted by Andreas and John this is a problem for session output.
>>
>> org-babel-R-evaluate-session uses
>>
>> (string-match "^\\([ ]*[>+\\.][ ]?\\)+\\([[0-9]+\\|[ ]\\)" line)
>>
>> to find the start of R output in the session.
>>
>> This does not match the ` 0', but matches the ` .6'
>> in the output you show above, so if that had been in a session, all the
>> output up to and including the '.' before the '6' would be clipped
>> by the following
>>
>> (substring line (match-end 1))
>>
>>
>> as Andreas output showed.
>>
>> Deleting the "\\." fixes Andreas case, but what are the circumstances
>> requiring the "\\." ?
>>
>
> I don't know.
I'm not sure either, but was curious if someone could translate the
regex into "plain language." Maybe I could observe some typical
outputs and chime in since I use R regularly? From noob-level regex
stuff, it's looking for a new line followed by some number of spaces,
a ">" and at least one period and numbers?
If I'm recalling correctly, I also noticed that babel spit out the
output from loading the rms package on the first run with :session,
but I don't think it did it with non-session. I'll have to try that
again to be sure. Re-running the block removed the package load
message.
John
>
> The Babel R support needs a dedicated maintainer. This was a role Dan
> Davison originally filled. I've partially filled in since, but as a
> *very* light R user I'm not the best person.
>
>>
>> HTH,
>>
>> Chuck
>>
>>
>
> --
> Eric Schulte
> https://cs.unm.edu/~eschulte
> PGP: 0x614CA05D (see https://u.fsf.org/yw)
>
next prev parent reply other threads:[~2014-08-05 19:11 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-04 11:18 R code block produces only partial output Andreas Kiermeier
2014-08-04 11:53 ` Eric Schulte
2014-08-04 12:23 ` Andreas Kiermeier
2014-08-04 13:10 ` Eric Schulte
2014-08-05 0:46 ` Andreas Kiermeier
2014-08-05 4:00 ` John Hendy
2014-08-05 4:31 ` Andreas Kiermeier
2014-08-05 18:05 ` Charles Berry
2014-08-05 19:02 ` Eric Schulte
2014-08-05 19:11 ` John Hendy [this message]
2014-08-05 19:57 ` Nick Dokos
2014-08-05 20:10 ` Nick Dokos
2014-08-05 22:21 ` Charles C. Berry
2014-08-06 3:32 ` Aaron Ecay
2014-08-06 11:30 ` Eric Schulte
2014-08-07 6:00 ` Aaron Ecay
2014-08-07 17:42 ` Charles C. Berry
2014-08-07 18:06 ` Aaron Ecay
2014-08-07 18:42 ` Charles C. Berry
2014-08-07 19:06 ` Thomas S. Dye
2014-08-09 8:54 ` Rainer M Krug
2014-08-16 5:05 ` Aaron Ecay
2014-08-16 18:50 ` Charles C. Berry
2014-08-16 20:58 ` Aaron Ecay
2014-08-17 6:03 ` Achim Gratz
2014-08-19 0:13 ` Aaron Ecay
2014-08-19 5:36 ` Achim Gratz
2014-08-23 8:32 ` Aaron Ecay
2014-08-23 9:24 ` Andreas Kiermeier
2014-08-23 17:10 ` Aaron Ecay
2014-08-23 18:35 ` Thomas S. Dye
2014-08-23 19:37 ` Ista Zahn
2014-08-24 0:10 ` Charles C. Berry
2014-08-28 5:24 ` Aaron Ecay
2014-09-01 5:00 ` Aaron Ecay
2014-09-01 16:08 ` Charles C. Berry
2014-08-09 8:48 ` Rainer M Krug
2014-08-06 1:11 ` Andreas Kiermeier
2014-08-06 2:21 ` Charles C. Berry
2014-08-06 3:24 ` Aaron Ecay
2014-08-06 15:59 ` Charles C. Berry
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