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| author | Sander van der Burg <s.vanderburg@tudelft.nl> | 2008-06-04 14:36:46 +0000 |
|---|---|---|
| committer | Sander van der Burg <s.vanderburg@tudelft.nl> | 2008-06-04 14:36:46 +0000 |
| commit | c41a3ec3a9ebf0bfde5fe23fa10d800afe2d9bd9 (patch) | |
| tree | 8f197564ecd532320182c0147729e4f5228d5dbf | |
| parent | bd955e15e1aac8a1490a680b9f5cfcce29f2331a (diff) | |
First attempt to update Nix SDF grammar to match the actual bison grammar
| -rw-r--r-- | src/libexpr/nix.sdf | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libexpr/nix.sdf b/src/libexpr/nix.sdf index 2b99cf09a..42fb21c3b 100644 --- a/src/libexpr/nix.sdf +++ b/src/libexpr/nix.sdf @@ -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 |