for a program g. But if we attach a procedure property 'arglist the outpu is acording to (system ice-9 session),
(define (procedure-arguments proc) "Return an alist describing the arguments that `proc' accepts, or `#f' if the information cannot be obtained.
The alist keys that are currently defined are `required', `optional',
`keyword', and `rest'." (cond ((procedure-property proc 'arglist) => (lambda (arglist) `((required . ,(car arglist)) (optional . ,(cadr arglist)) (keyword . ,(caddr arglist))
(allow-other-keys? . ,(cadddr arglist)) (rest . ,(car (cddddr arglist)))))) ((procedure-source proc) => cadr) (((@ (system vm program) program?) proc) ((@ (system vm program) program-arguments-alist) proc))
(else #f)))
Acording to the description allow-other-keys? is not included, but returned for a program but not of prop 'arglist is used, so either
1. drop allow-other-keys? from the program? version or add it to the proper version and change doc string