Yes, the problem was, indeed, that I had forgotten I needed to activate the option with "C-c C-c". Many thanks Peter
-- Peter Rayner room 343 School of Earth Sciences, University of Melbourne, 3010, Vic, Australia tel: work: +61 (0)3 8344 9708; fax: +61 (0)3 8344 7761 mobile +61 402 752 379, skype: petermorag mail-to: pray...@unimelb.edu.au and CLIMMOD ENGINEERING http://www.climmod.com mail-to: peter.ray...@climmod.com