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Thanks! That works very nicely. call-with-output-string is the function I needed to know about. Havoc Pennington On Sun, 25 Jan 1998, thi wrote: > try this: > > (define (obj->string obj) > (define (display-obj port) (display obj port)) > (call-with-output-string display-obj)) > > then, turn > > SCM the_results = gh_eval_str ( str ); > > into > > wrapped = strcat3 ( "(obj->string ", str, ")" ); > SCM the_results = gh_eval_str ( wrapped ); > > at this point, `the_results', should be a string. > > thi >