Am 21.11.2013 um 23:41 schrieb Robert Blackstone :

On 21 Nov 2013, at 19:53 , Wolfgang Schuster wrotr

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I can process your example without problems.

ConTeXt ver: 2013.11.16 12:43 MKIV beta fmt: 2013.11.21 int: english/english

Wolfgang Thank you for your reaction.

This is odd. Here this EM does not work with CONTEXT version 2013.11.14 23:22, (which uses LuaTeX version 0.76.0 as engine.)

(to get this information I had of course to outcomment the "\from[apurl]") Still stranger: when I plugged the url into some other TeX-file it did work with the same ConTeXt version. So it seems that there is some essential difference between these files (apart from their content) Do you have any idea what that could be? Could it be a matter of text encoding? (I use TeXShop as the front end.)

Can you send your problematic file. There could be a encoding problem or you have a special character (nonbreakable space etc.) in your file which cause problems. Wolfgang