Insert()
insert(<list>, <pos>, <word>[, <delim>])
This function inserts a word into <list> so that the word becomes the <pos>'th element of the list, and all subsequent list elements are moved down. This means that it appears between the <pos-1>'th and <pos>'th elements of the original list. This function may also be used to append a word to a list.
<delim> may be used to specify a delimiter other than a space.
Example
> say insert(This is a test, 4, new)
You say, "This is a new test"
> say insert(Yet@Another@List, 3, Funky, @)
You say, "Yet@Another@Funky@List"