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23 lines
351 B
Racket
23 lines
351 B
Racket
#lang brag
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tst-program : header-expr test-expr*
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header-expr : load-expr table-expr ";"
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load-expr : "load" filename ","
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filename : ID
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table-expr : "output-list" column-id+
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column-id : ID [","]
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test-expr : step-expr+ ";"
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step-expr : (set-expr | eval-expr | output-expr) [","]
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set-expr : "set" ID VAL
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eval-expr : "eval"
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output-expr : "output" |