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Re: [BUG] ob-gnuplot.el can't handle importing more than one table from


From: Ihor Radchenko
Subject: Re: [BUG] ob-gnuplot.el can't handle importing more than one table from the current file [9.6.1 ( @ /home/thomas/.emacs.d/elpa/org-9.6.1/)]
Date: Wed, 08 Feb 2023 13:33:41 +0000

Thomas Worthington <thomas.worthington@cosector.com> writes:

> org-babel-gnuplot-process-vars in ob-gnuplot.el makes a temporary file to 
> store a table imported from the current org file using :var
>
> However, the name of this file does not include the name of the variable or 
> any similar field unique to the data. This means that if you want to plot 
> data from two tables, they both get the same filename and consequently the 
> second overwrites the first and the data is incorrect.

May you provide an example of such problem?

I just tried

#+name: table1
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
#+name: table2
| 1 | -1 |
| 2 | -2 |
| 3 | -3 |
| 4 | -4 |
| 5 | -5 |

#+begin_src gnuplot :var x=table1 y=table2 :cache no
plot x, y w l
#+end_src

And both the tables are correctly plotted.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>



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