-- card: 11754 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 4507 -- name: -- part contents for background part 2 ----- text ----- Constants -- part contents for background part 1 ----- text ----- The opposite of variables, constants contain values that always remain the same throughout HyperCard. Use to test the result of ShiftKey, OptionKey, CommandKey, or mouse: if the shiftKey = down then exit mouseUp A text string with nothing in it (the same as ""). Put empty in a field to wipe out the old contents. The opposite of true and the result of tests (such as A > B). Store false into variables that are later tested. put false into confirmed (. . . later) if confirmed then . . . -- part contents for background part 44 ----- text ----- down empty false -- part contents for background part 43 ----- text ----- 267,189