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Changes in version 1.49a: |
Changes in version 1.49a: |
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* The initial rule is explicit. |
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Bison used to play hacks with the initial rule, which the user does |
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not write. It is now explicit, and visible in the reports and |
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graphs as rule 0. |
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* Useless rules are actually removed. |
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Before, Bison reported the useless rules, but, although not used, |
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included them in the parsers. |
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* False `Token not used' report fixed. |
* False `Token not used' report fixed. |
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On a grammar such as |
On a grammar such as |
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