12 lines
302 B
Plaintext
12 lines
302 B
Plaintext
//
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// * Parse a spreadsheet formula. The syntax is defined as:
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// *
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// * formula -> value
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// * formula -> value op value
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// * value -> '(' formula ')'
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// * value -> cell
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// * value -> <number>
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// * op -> '+' | '*' | '/' | '-'
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// * cell -> <letter><number>
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// */
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