When reporting the arguments alist, `program-arguments-alist' used to include (as s-exp representation) of the init form of keyword parameters. Now (git head), one only gets an integer (which corresponds to the argument's position in the program definition).

For instance, for the following procedure:

    (define* (foo #:key (bar (init something))) ...)

the returned arglist contains

       (keyword (bar . 0))

instead of

       (keyword (bar . (init something)))