Problem with src blocks line numbers when generating PDF output using latex listings.

Problem with src blocks line numbers when generating PDF output using latex listings.

[P-O Gustafsson]

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Hello,

I ran into what I think is a bug in ox-latex.el. I tried to generate a PDF
document that contains the source code for two files. The first file is
split into two src block snippets and I used the switches '-n' and '+n' to
have the line numbering starting in the first snippet and continue over to
the second snippet. For the third snippet I used the '-n' switch and I
expected the line numbering for snippet three to start a 1, but it
continued with the line numbering sequence from snippet two. The line
numbering behaved as I expected when I generated HTML output, so I had a
look in ox-latex.el. I solved the problem by deleting the code on line
2800, but that might not be the best solution which is why I thought I'd
report it so that someone who knows the code can take look.

org-version: 8.3.3

Configuration:
(add-to-list 'org-latex-packages-alist '("" "listings"))
(add-to-list 'org-latex-packages-alist '("" "color"))
(setq org-latex-listings t)

Workaround: I deleted the code on line 2800 in ox-latex.el

File              Line                       Code
ox-latex.el    2800                      ((zerop num-start) '(("numbers"
"left")))

Best regards
Per

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Re: Problem with src blocks line numbers when generating PDF output using latex listings.

[Nicolas Goaziou]

Hello,

P-O Gustafsson <kullager@gmail.com> writes:

> I ran into what I think is a bug in ox-latex.el. I tried to generate a PDF
> document that contains the source code for two files. The first file is
> split into two src block snippets and I used the switches '-n' and '+n' to
> have the line numbering starting in the first snippet and continue over to
> the second snippet. For the third snippet I used the '-n' switch and I
> expected the line numbering for snippet three to start a 1, but it
> continued with the line numbering sequence from snippet two. The line
> numbering behaved as I expected when I generated HTML output, so I had a
> look in ox-latex.el. I solved the problem by deleting the code on line
> 2800, but that might not be the best solution which is why I thought I'd
> report it so that someone who knows the code can take look.
>
> org-version: 8.3.3
>
> Configuration:
> (add-to-list 'org-latex-packages-alist '("" "listings"))
> (add-to-list 'org-latex-packages-alist '("" "color"))
> (setq org-latex-listings t)
>
> Workaround: I deleted the code on line 2800 in ox-latex.el

Indeed. Fixed. Thank you.


Regards,

-- 
Nicolas Goaziou