* Wat cleanups.
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@ -14,15 +14,11 @@ imports Nix-Exprs Nix-Layout
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module Nix-Exprs
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imports Nix-Lexicals
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exports
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sorts Expr Formal Bind Binds ExprList
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sorts Expr Formal Bind ExprList
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context-free start-symbols Expr
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context-free syntax
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Id -> Expr {cons("Var")}
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Int -> Expr {cons("Int")}
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Str -> Expr {cons("Str")}
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Uri -> Expr {cons("Uri")}
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Path -> Expr {cons("Path")}
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Id | Int | Str | Uri | Path -> Expr {cons("Var")}
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"(" Expr ")" -> Expr {bracket}
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@ -37,11 +33,10 @@ exports
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"with" Expr ";" Expr -> Expr {cons("With")}
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"rec" "{" Binds "}" -> Expr {cons("Rec")}
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"let" "{" Binds "}" -> Expr {cons("LetRec")}
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"{" Binds "}" -> Expr {cons("Attrs")}
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"rec" "{" Bind* "}" -> Expr {cons("Rec")}
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"let" "{" Bind* "}" -> Expr {cons("LetRec")}
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"{" Bind* "}" -> Expr {cons("Attrs")}
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Bind* -> Binds
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Id "=" Expr ";" -> Bind {cons("Bind")}
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"inherit" ("(" Expr ")")? Id* ";" -> Bind {cons("Inherit")}
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