| 1. | The grammar uses these terminal symbols but does not define them.
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| 2. | Keywords, by contrast, syntactically appear in the phrase grammar, as terminal symbols.
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| 3. | This is like a shift action but for nonterminals; the lookahead terminal symbol is unchanged.
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| 4. | The "'Action "'left half of the table has columns for lookahead terminal symbols.
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| 5. | The arguments x _ i are strings of terminal symbols and / or variable symbols defining an argument pattern.
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| 6. | There are two terminal symbols " ( " and " ) " and one nonterminal symbol S . The production rules are
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| 7. | Another extension is to allow additional terminal symbols to appear at the left hand side of rules, constraining their application.
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| 8. | These metalanguages have their own metasyntax each composed of terminal symbols, nonterminal symbols, and " metasymbols ".
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| 9. | Where A, B, C and D are nonterminal symbols and " a " is a terminal symbol.
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| 10. | Given a CFG, does it generate the language of all strings over the alphabet of terminal symbols used in its rules?
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