Message from Mrz 14 2007 (16:44): > This is correct, because "-" is an operator. How would you tell the > difference between "$sum - 2" and "$sum-2"? > > Is that not documented? Damn I guess I assumed this to be > obvious. Not so.
Carsten, you're right: the "-"-problem should be obvious... But I am not trained as a mathematician or a computer scientist, I am a humble literary scholar and librarian who looks on the "-" as a simple dash, not an operator. But I like to learn the way others think and computer programs work. Thanks for the explanation! Uwe _______________________________________________ Emacs-orgmode mailing list Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
