Why is hatta given a purpose sense in “in lam atika hatta tughaddini”?

Particles of Meaning: Aw, Hatta, Ila, Ala, Fi and Ba

• Because coming does not itself extend continuously until feeding
• Because being fed is the literal endpoint of a continuously extended act of coming
• Because hatta supplies only a chronological ordering here
• Because being fed is a necessary precondition for arriving