Array concatenation: Difference between revisions

LIL uses lists instead of arrays. The builtin '''append''' command could be used as '''append a $b''', but that would add the entire list in variable '''b''' as one item of variable '''a'''. The '''foreach''' flattens the items of b for appended to a. The '''concat'' builtin would end up smushing together the last item of a with the first item of b.