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Revision 4611, 0.6 KB
(checked in by pmoura, 6 weeks ago)
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Improved documentation of the "expansion" example.
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| 1 | |
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| 2 | :- object(hook_debug, |
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| 3 | implements(expanding)). % built-in protocol for term and goal expansion methods |
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| 4 | |
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| 5 | :- info([ |
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| 6 | version is 1.0, |
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| 7 | author is 'Paulo Moura', |
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| 8 | date is 2008/4/9, |
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| 9 | comment is 'Compiler hook support for activating debug statements.']). |
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| 10 | |
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| 11 | goal_expansion(debug(Goal), Goal). |
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| 12 | |
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| 13 | :- end_object. |
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| 14 | |
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| 15 | |
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| 16 | |
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| 17 | :- object(hook_production, |
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| 18 | implements(expanding)). % built-in protocol for term and goal expansion methods |
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| 19 | |
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| 20 | :- info([ |
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| 21 | version is 1.0, |
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| 22 | author is 'Paulo Moura', |
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| 23 | date is 2008/4/9, |
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| 24 | comment is 'Compiler hook support for discarding debug statements.']). |
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| 25 | |
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| 26 | goal_expansion(debug(_), true). |
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| 27 | |
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| 28 | :- end_object. |
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