nx_manga_script_gate.nx

nx_manga_script_gate.nx -- REFEREE for R3 (nx_manga_script). END-TO-END: builds its own fixture script, forks the PROMOTED elf, and reads the beatplan back off disk. It proves the DONE-RULE pre-declared on /compare/mangagen before the organ existed: "Every script line lands in exactly one panel; the partition is printed." ANTI-VACUITY IS THE POINT: an implementation that dumps every row into panel 0 still makes the counts SUM, so a partition tooth alone cannot tell a correct splitter from a broken one. T5 requires EVERY panel to be occupied and T6 requires script ORDER to survive -- the trivial wrong version fails both. NEGATIVE CONTROLS: T8 a script with fewer rows than panels must REFUSE (it would leave a panel empty), and T4 proves the row counter can return ZERO so the counting teeth are not tautologies. license_tier: ORIGINAL expect_exit: 0