On Jul 12, 2007, at 7:23, Cecil Westerhof wrote:
And when I put ';S' after the formula, I get the same as with nothing after the formula. Why this error by ';N'? Also what is the meaning of the strange expansion by concat? Maybe not neccesary, but I like to understand what is happening.
When you put "N", each field is converted into a number before it is interpolated into the formula. So "2007-02-02" becomes 2007, and it is inserted *as a number* into the Lisp form. concat is a function that concatenates string - it cannot handle numbers, so it throws an error. - Carsten _______________________________________________ Emacs-orgmode mailing list Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode
