vle-put-nth

(vle-put-nth lst idx val)

sets / replaces the item at index 'idx' in list 'lst' with specified new value 'val'; if 'idx' is larger then the list length, the list is filled with NIL items before 'val'

Arguments	'lst' input list where the item at position 'idx' is to be set 'idx' the 0-based index of the item to be set by new 'val' 'val' the new value to be set for the item at index 'idx'
Return	list 'lst' with item at position 'idx' set to 'val'; if 'idx' is < 0, the unchanged list is returned if 'idx' is greater than the list length, the list is filled with NIL values before added item 'val'
Example
Alias
Remarks	index 'idx' is 0-based