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2001-12-13 Akim Demaille <akim@epita.fr> |
2001-12-13 Akim Demaille <akim@epita.fr> |
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The computation of nullable is broken: it doesn't handle empty |
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RHS's properly. |
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* tests/torture.at (GNU AWK Grammar): New. |
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* tests/sets.at (Nullable): New. |
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* src/nullable.c (set_nullable): Instead of blindly looping over |
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`ritems', loop over the rules, and then over their rhs's. |
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Work around Autotest bugs. |
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* src/warshall.c (bitmatrix_print): Don't use `+--+' as table |
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frame, because Autotest understand lines starting with a `+' as |
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traces from the shell. Then, they are not processed properly. |
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Admittedly an Autotest bug, but we don't have time to wait for |
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Autotest to catch up. |
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* tests/regression.at (Broken Closure): Adjust to the new table |
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frames. |
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Move to... |
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* tests/sets.at: here. |
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2001-12-13 Akim Demaille <akim@epita.fr> |
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* src/closure.c (closure): Use nrules instead of playing tricks |
* src/closure.c (closure): Use nrules instead of playing tricks |
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with BITS_PER_WORD. |
with BITS_PER_WORD. |
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