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发表于 2008-4-10 17:56:17
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loop有吧
$ _- k3 ^' p. V' c: _, o1 S8 ploop" j) g, u. M8 g
loop [ commands ]
& ~! s5 b' s) n5 N5 [- @+ P- V- r6 G- uRuns the list of commands forever, or until the current procedure exits through use of the stop _. ` m) L4 t. Y0 n$ V
command or the report command.) E& r: G: t4 m
Note: In most circumstances, you should use a forever button in order to repeat something forever.
1 o" l6 K$ x* @. VThe advantage of using a forever button is that the user can click the button to stop the loop. E' F# F A, @) S" X3 Z
8 `6 w! [$ S/ c- p( Y+ Q(version 3.1.3)) o# Z7 h% O+ K T5 v# }! d. [
不过好像不大推荐 |
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