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Re: [O] line numbers in a code block?

From: John Kitchin
Subject: Re: [O] line numbers in a code block?
Date: Sat, 27 Sep 2014 16:40:43 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (windows-nt)

I came up with a reasonable solution to this that I think is pretty
nice. It doesn't put linenumbers on the src block, but it does something
even better!

The gist is to write the block to a temporary file, then run pyflakes,
pep8 and pylint on it. The output of those goes into a temporary
org-buffer, with links back to the positions in the code block where the
errors are!

The code is laid out here:

I am going to try it out with my students next week!


John Kitchin <address@hidden> writes:

> Does anyone know a way to get dedicate line numbers in an org code
> block?
> I know how to get buffer code lines, but when we run a code block and
> there is an error, the error line number is relative to line 1 of the
> code block. Currently, we type C-c ' to get a code buffer, and navigate
> to the line. I would like to see code block numbers on the right hand
> side of the buffer, and only inside the code block. Any ideas?
> Thanks,

John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213

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