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Revision 402, 0.5 KB
(checked in by pmoura, 6 years ago)
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Corrected mode declarations for the event handler predicates.
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Property svn:eol-style set to
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Author Date Id Revision
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| 1 | |
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| 2 | :- protocol(event_handlersp). |
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| 3 | |
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| 4 | |
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| 5 | :- info([ |
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| 6 | version is 1.1, |
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| 7 | author is 'Paulo Moura', |
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| 8 | date is 2003/2/12, |
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| 9 | comment is 'Event handlers protocol.']). |
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| 10 | |
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| 11 | |
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| 12 | :- public(before/3). |
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| 13 | |
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| 14 | :- mode(before(@object, @nonvar, @object), zero_or_one). |
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| 15 | |
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| 16 | :- info(before/3, [ |
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| 17 | comment is 'Before event handler.', |
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| 18 | argnames is ['Object', 'Message', 'Sender']]). |
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| 19 | |
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| 20 | |
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| 21 | :- public(after/3). |
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| 22 | |
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| 23 | :- mode(after(@object, @nonvar, @object), zero_or_one). |
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| 24 | |
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| 25 | :- info(after/3, [ |
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| 26 | comment is 'After event handler.', |
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| 27 | argnames is ['Object', 'Message', 'Sender']]). |
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| 28 | |
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| 29 | |
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| 30 | :- end_protocol. |
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