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reference: fix for reader's number grammar

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This commit is contained in:
Matthew Flatt 2013-03-28 20:28:39 -06:00
parent 45f74eafe5
commit f1ebb6136b
1 changed files with 5 additions and 5 deletions
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10
collects/scribblings/reference/reader.scrbl
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@ -273,13 +273,13 @@ that the digit's actual value is unknown.
@BNF[(list @nunterm{number} @BNF-alt[@nunterm{exact} @BNF[(list @nunterm{number} @BNF-alt[@nunterm{exact}
@nunterm{inexact}]) @nunterm{inexact}])
(list @nunterm{exact} @BNF-alt[@nunterm{exact-integer} (list @nunterm{exact} @BNF-alt[@nunterm{exact-rational}
@nunterm{exact-rational}] @nunterm{exact-complex}])
@nunterm{exact-complex}) (list @nunterm{exact-rational} @BNF-seq[@optional{@nonterm{sign}} @nunterm{unsigned-rational}])
(list @nunterm{unsigned-rational} @nunterm{unsigned-integer}
@BNF-seq[@nunterm{unsigned-integer} @litchar{/} @nunterm{unsigned-integer}])
(list @nunterm{exact-integer} @BNF-seq[@optional{@nonterm{sign}} @nunterm{unsigned-integer}]) (list @nunterm{exact-integer} @BNF-seq[@optional{@nonterm{sign}} @nunterm{unsigned-integer}])
(list @nunterm{unsigned-integer} @kleeneplus{@nunterm{digit}}) (list @nunterm{unsigned-integer} @kleeneplus{@nunterm{digit}})
(list @nunterm{exact-rational} @BNF-seq[@optional{@nonterm{sign}} @nunterm{unsigned-rational}])
(list @nunterm{unsigned-rational} @BNF-seq[@nunterm{unsigned-integer} @litchar{/} @nunterm{unsigned-integer}])
(list @nunterm{exact-complex} @BNF-seq[@nunterm{exact-rational} @nonterm{sign} @nunterm{unsigned-rational} @litchar{i}]) (list @nunterm{exact-complex} @BNF-seq[@nunterm{exact-rational} @nonterm{sign} @nunterm{unsigned-rational} @litchar{i}])
(list @nunterm{inexact} @BNF-alt[@nunterm{inexact-real} (list @nunterm{inexact} @BNF-alt[@nunterm{inexact-real}
@nunterm{inexact-complex}]) @nunterm{inexact-complex}])