Hi, I used '\doifnumberelse' to validate some macro parameters (angle). Sadly it does not work with negative numbers. Is there a similar macro, that also supports negative values?
Example: \doifnumberelse {45}{yes}{no}% yes \doifnumberelse{-45}{yes}{no}% no Greetings, Peter ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________