On 2015-06-10 14:43, Rainer M Krug <Rainer@krugs.de> writes:

> This might not be org, but minted in LaTex which is formating the code
> blocks. I would look there if there is an option to disable the
> replacement of tabs with strings.

Thank you for the suggestion, but the tex that is generated has the tabs
(before minted has a chance to see it). So it seems they are introduced
when going from org to tex.

Alan

-- 
OpenPGP Key ID : 040D0A3B4ED2E5C7
Weekly CO₂ average (2015-05-30, Mauna Loa Observatory): 403.41 ppm