shopfind what

  Shows a list of all shops selling items that match the given parameter.

  This has magical matches

    food     : anything with "food">=0 and not having Drink flag
    drink    : anything with "food">=0 and having Drink flag
    clothing : anything with "wornon"
    weapon   : anything with "damage"
    vehicle  : anything with the Mount flag

  Suggestions for other categories welcome.
