Empty program: Difference between revisions
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=={{header|PHP}}== |
=={{header|PHP}}== |
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An empty text file is a correct PHP program that does nothing. |
An empty text file is a correct PHP program that does nothing. |
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=={{header|Picat}}== |
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By default, Picat calls the <code>main/0</code> predicate: |
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<lang Picat>main.</lang> |
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{{out}} |
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<pre>$ picat empty_program.pi |
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</pre> |
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An shorter way is this program |
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<lang Picat>x.</lang> |
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but then an explicit goal at command line (<code>-g x</code>) must be given. |
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{{out}} |
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<pre>$ picat -g x empty_program2.pi |
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</pre> |
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=={{header|PicoLisp}}== |
=={{header|PicoLisp}}== |