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Re: [O] [bug] cannot extract just one column of table for use in gnuplot
From: |
Eric S Fraga |
Subject: |
Re: [O] [bug] cannot extract just one column of table for use in gnuplot src block |
Date: |
Mon, 24 Mar 2014 08:22:50 +0000 |
User-agent: |
Gnus/5.13001 (Ma Gnus v0.10) Emacs/24.4.50 (gnu/linux) |
Achim Gratz <address@hidden> writes:
> Eric S Fraga writes:
>> The trace shows that the column has been extracted exactly as I
>> wish.
>
> No, the column has been extracted as a vector, not a table.
Yes, true; what I meant was that the data extracted were the data I
expected to be extracted. The structure may be wrong.
>> However, it would appear that the function may expect a sequence
>> and not just a single element?
>
> A table line is a list or a symbol, at the point of the error only a
> list may be present. However, due to "data" being a vector, you'll get
> a number. That's easy enough to guard for in that function, but the bug
> is much further up the call chain, most likely in
> org-babel-gnuplot-process-vars. Something along the line of the
> following patch might be in order:
This patch seems to work. Thanks!
--
: Eric S Fraga (0xFFFCF67D), Emacs 24.4.50.2, Org
release_8.2.5h-831-gcb9172.dirty