From mboxrd@z Thu Jan  1 00:00:00 1970
From: Uwe Brauer <oub@mat.ucm.es>
Subject: Re: org export to latex tables, with hlines and |
Date: Thu, 10 Mar 2016 16:04:38 +0000
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References: <87mvq7k943.fsf@mat.ucm.es> <87pov2lm1o.fsf@nicolasgoaziou.fr>
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   > Hello,
   > Uwe Brauer <oub@mat.ucm.es> writes:


   > IIUC you want to put a rule after every row in the table? If that's the
   > case, the straightforward way to do it is to explicitly put the rule in
   > your table:

   >   |/|<>|
   >   | |  |
   >   |-+--|

   > Otherwise you can use a filter, e.g.,
   > `org-export-filter-table-row-functions' and append "\\hine" there in
   > LaTeX-related back-ends.

I got this to work:


(defun my-latex-insert-hline-always (row backend info)
       "Add a hline to every row when exporting to  LaTeX."
       (when (org-export-derived-backend-p backend 'latex)
	 (replace-regexp-in-string "\\\\\\\\" "\\\\\\\\ \\\\hline" row)))

(add-to-list 'org-export-filter-table-row-functions 'my-latex-insert-hline-always)


Is this what you meant?