On 5-2-2010 14:57, Marius wrote:
Thank you for the link, the answer to my question was as in the example you gave, but with a single argument. The solution to my problem given below works, but I can't find the answer to the following question. What is the difference between \dosingleempty and \dosingleargument ?
the first one does not complain when no argument is given ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------