(alist-delkeys alist . keys)

Returns a new association list without the specified keys.

Parameter	Description
alist	association list
keys	keys to delete

Example

> (define a '((1 "2")(3 4)))
> (alist-ref a 1)
"2"
> (alist-ref a 4 'undefined)
undefined
> (alist-refstr a 3 "")
"4"
> (alist-refnum a 1 0)
2
> (set! a (alist-set a 1 "replaced" 5 'new))
> (alist-ref a 1)
"replaced"
> (set! a (alist-delkeys a 1 3))
> (alist-ref a 1)
#f