11 Mar
2005
11 Mar
'05
9:38 p.m.
On Fri, 11 Mar 2005, Jamie Bullock wrote:
If used in an abstraction and given a $x variable as a first argument i.e. expr $1 * $f3 * 10 it works properly - substituting $1 from the abstraction's first argument. However, if the first argument is delimited by parenthesis i.e. expr ($1 * $f3 * 10) the console reports a syntax error and an instance of the object is not created.
Try expr ( $1 * $f3 * 10) yes, every $x variable needs a space before it, whereas $fx,$vx,etc variables don't.
Mathieu Bouchard -=- Montréal QC Canada -=- http://artengine.ca/matju