From: "Charles C. Berry" <ccberry@ucsd.edu>
To: John Hendy <jw.hendy@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>,
Eric Schulte <schulte.eric@gmail.com>
Subject: Re: R code block produces only partial output
Date: Tue, 5 Aug 2014 15:21:58 -0700 [thread overview]
Message-ID: <alpine.OSX.2.00.1408051506490.953@charles-berrys-macbook.local> (raw)
In-Reply-To: <CA+M2ft8ugX-us9PdN4Ltunr60c-K5QfcD5RtnhZF52S_iMiRCQ@mail.gmail.com>
On Tue, 5 Aug 2014, John Hendy wrote:
> 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?
>
One of > or + or . and then some more.
You can get the 'English' at
http://www.myezapp.com/apps/dev/regexp/show.ws
But a better approach IMO is to open an R transcript, then M-x
regex-builder and paste that regex into the window in place of the "". The
matches should highlight.
Or use M-x occur (and edit the string to rid quotes and extra
backslashes). But that will not show what you are missing.
Chuck
next prev parent reply other threads:[~2014-08-05 22:24 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
2014-08-05 19:57 ` Nick Dokos
2014-08-05 20:10 ` Nick Dokos
2014-08-05 22:21 ` Charles C. Berry [this message]
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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