// can only use up to SPELLDATASIZE _MINUS ONE_, or the
    // last entry tries to set spell_list[SPELL_NO_SPELL]
    // which corrupts the heap.
    for (unsigned int i = 0; i < SPELLDATASIZE - 1; i++)

    for (unsigned int i = 0; i < SPELLDATASIZE; i++)

    ASSERT(spell >= 0 && spell < NUM_SPELLS);

    return (spell < NUM_SPELLS && spell_list[spell] != -1);

    return (spell > SPELL_NO_SPELL && spell < NUM_SPELLS
            && spell_list[spell] != -1);

     0,

     SPFLAG_TESTING,

    SPELL_IDENTIFY,                    //    0

    SPELL_NO_SPELL,                    //    0
    SPELL_IDENTIFY,

    SPELL_REMOVE_CURSE,
    SPELL_MAGIC_DART,                  //    5

    SPELL_REMOVE_CURSE,                //    5
    SPELL_MAGIC_DART,

    SPELL_TWIST,
    SPELL_FAR_STRIKE,                  //   10

    SPELL_TWIST,                       //   10
    SPELL_FAR_STRIKE,

    SPELL_DIG,
    SPELL_BOLT_OF_FIRE,                //   15

    SPELL_DIG,                         //   15
    SPELL_BOLT_OF_FIRE,

    SPELL_BOLT_OF_MAGMA,               //   18
    // 19
    SPELL_POLYMORPH_OTHER = 20,        //   20

    SPELL_BOLT_OF_MAGMA,
    SPELL_POLYMORPH_OTHER,             //   20

    NUM_SPELLS,
    SPELL_NO_SPELL = 250

    NUM_SPELLS

    COMPILE_CHECK(SPELL_BOLT_OF_MAGMA == 18     , c4);

    COMPILE_CHECK(SPELL_BOLT_OF_MAGMA == 19     , c4);

    COMPILE_CHECK(NUM_SPELLS < SPELL_NO_SPELL   , c7);
    COMPILE_CHECK(NUM_JOBS < JOB_UNKNOWN        , c8);

    COMPILE_CHECK(NUM_JOBS < JOB_UNKNOWN        , c7);