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First attempt to update Nix SDF grammar to match the actual bison grammar

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This commit is contained in:
Sander van der Burg 2008-06-04 14:36:46 +00:00
parent bd955e15e1
commit c41a3ec3a9
1 changed files with 4 additions and 2 deletions
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6
src/libexpr/nix.sdf
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@ -7,7 +7,7 @@ definition
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Top level syntax.
module Nix
module Main
imports Nix-Exprs Nix-Layout
@ -41,6 +41,7 @@ exports
"with" Expr ";" Expr -> Expr {cons("With")}
"rec" "{" Bind* "}" -> Expr {cons("Rec")}
"let" Bind* "in" Expr -> Expr {cons("Let")}
"let" "{" Bind* "}" -> Expr {cons("LetRec")}
"{" Bind* "}" -> Expr {cons("Attrs")}
@ -105,7 +106,8 @@ exports
[0-9]+ -> Int
"\"" ~[\n\"]* "\"" -> Str
"\"" (~[\"\\] | ("\\" ~[]) )* "\"" -> Str
"''" (~[\"\\] | ("\\" ~[]) )* "''" -> Str
[a-zA-Z0-9\.\_\-\+]* ("/"[a-zA-Z0-9\.\_\-\+]+)+ -> Path