On Mon, Jun 21, 2010 at 2:41 PM, Valeriya Pudova <[email protected]> wrote: > There are two issues. > > First: > > what if the file foo.ss will have defined function foo. > > (define (foo a b) (+ a b))) > (foo 1 2) > > It makes error: > Got compile: unbound identifier (and no #%app syntax transformer is bound) > (#(struct:exn:fail:syntax compile: unbound identifier (and no #%app syntax > transformer is bound) #<continuation-mark-set>
This is a namespace issue. You need to create a namespace (with, e.g., (make-base-namespace)) and pass that as the 2nd optional argument to eval-syntax. See the Guide and Reference for more detail. > Second: > When function foo is defined correctly and called from the eval process and > errors occurs in foo, how can we find the caller's location in order to > format an error message? I think whatever location information is available will be in the exception. N. _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
