changed names of resource-1.3; added a note on homepage on release

1 files changed, 203 insertions, 0 deletions

diff --git a/src/Transfer/Core/Par.y b/src/Transfer/Core/Par.y
new file mode 100644
index 000000000..ceeaa313f
--- /dev/null
+++ b/src/Transfer/Core/Par.y
@@ -0,0 +1,203 @@
+-- This Happy file was machine-generated by the BNF converter
+{
+{-# OPTIONS -fno-warn-incomplete-patterns -fno-warn-overlapping-patterns #-}
+module Transfer.Core.Par where
+import Transfer.Core.Abs
+import Transfer.Core.Lex
+import Transfer.ErrM
+}
+
+%name pModule Module
+%name pExp Exp
+
+-- no lexer declaration
+%monad { Err } { thenM } { returnM }
+%tokentype { Token }
+
+%token 
+ ';' { PT _ (TS ";") }
+ ':' { PT _ (TS ":") }
+ '{' { PT _ (TS "{") }
+ '}' { PT _ (TS "}") }
+ '=' { PT _ (TS "=") }
+ '(' { PT _ (TS "(") }
+ ')' { PT _ (TS ")") }
+ '_' { PT _ (TS "_") }
+ '|' { PT _ (TS "|") }
+ '->' { PT _ (TS "->") }
+ '\\' { PT _ (TS "\\") }
+ '.' { PT _ (TS ".") }
+ 'Type' { PT _ (TS "Type") }
+ 'case' { PT _ (TS "case") }
+ 'data' { PT _ (TS "data") }
+ 'in' { PT _ (TS "in") }
+ 'let' { PT _ (TS "let") }
+ 'of' { PT _ (TS "of") }
+ 'rec' { PT _ (TS "rec") }
+ 'sig' { PT _ (TS "sig") }
+ 'where' { PT _ (TS "where") }
+
+L_quoted { PT _ (TL $$) }
+L_integ  { PT _ (TI $$) }
+L_doubl  { PT _ (TD $$) }
+L_TMeta { PT _ (T_TMeta $$) }
+L_CIdent { PT _ (T_CIdent $$) }
+L_err    { _ }
+
+
+%%
+
+String  :: { String }  : L_quoted { $1 }
+Integer :: { Integer } : L_integ  { (read $1) :: Integer }
+Double  :: { Double }  : L_doubl  { (read $1) :: Double }
+TMeta    :: { TMeta} : L_TMeta { TMeta ($1)}
+CIdent    :: { CIdent} : L_CIdent { CIdent ($1)}
+
+Module :: { Module }
+Module : ListDecl { Module $1 } 
+
+
+ListDecl :: { [Decl] }
+ListDecl : {- empty -} { [] } 
+  | Decl { (:[]) $1 }
+  | Decl ';' ListDecl { (:) $1 $3 }
+
+
+Decl :: { Decl }
+Decl : 'data' CIdent ':' Exp 'where' '{' ListConsDecl '}' { DataDecl $2 $4 $7 } 
+  | CIdent ':' Exp { TypeDecl $1 $3 }
+  | CIdent '=' Exp { ValueDecl $1 $3 }
+
+
+ConsDecl :: { ConsDecl }
+ConsDecl : CIdent ':' Exp { ConsDecl $1 $3 } 
+
+
+ListConsDecl :: { [ConsDecl] }
+ListConsDecl : {- empty -} { [] } 
+  | ConsDecl { (:[]) $1 }
+  | ConsDecl ';' ListConsDecl { (:) $1 $3 }
+
+
+ListPattern :: { [Pattern] }
+ListPattern : {- empty -} { [] } 
+  | ListPattern Pattern { flip (:) $1 $2 }
+
+
+Pattern :: { Pattern }
+Pattern : '(' CIdent ListPattern ')' { PCons $2 (reverse $3) } 
+  | PatternVariable { PVar $1 }
+  | 'rec' '{' ListFieldPattern '}' { PRec $3 }
+  | String { PStr $1 }
+  | Integer { PInt $1 }
+
+
+FieldPattern :: { FieldPattern }
+FieldPattern : CIdent '=' Pattern { FieldPattern $1 $3 } 
+
+
+ListFieldPattern :: { [FieldPattern] }
+ListFieldPattern : {- empty -} { [] } 
+  | FieldPattern { (:[]) $1 }
+  | FieldPattern ';' ListFieldPattern { (:) $1 $3 }
+
+
+PatternVariable :: { PatternVariable }
+PatternVariable : CIdent { PVVar $1 } 
+  | '_' { PVWild }
+
+
+Exp :: { Exp }
+Exp : 'let' '{' ListLetDef '}' 'in' Exp { ELet $3 $6 } 
+  | 'case' Exp 'of' '{' ListCase '}' { ECase $2 $5 }
+  | Exp1 { $1 }
+
+
+LetDef :: { LetDef }
+LetDef : CIdent '=' Exp { LetDef $1 $3 } 
+
+
+ListLetDef :: { [LetDef] }
+ListLetDef : {- empty -} { [] } 
+  | LetDef { (:[]) $1 }
+  | LetDef ';' ListLetDef { (:) $1 $3 }
+
+
+Case :: { Case }
+Case : Pattern '|' Exp '->' Exp { Case $1 $3 $5 } 
+
+
+ListCase :: { [Case] }
+ListCase : {- empty -} { [] } 
+  | Case { (:[]) $1 }
+  | Case ';' ListCase { (:) $1 $3 }
+
+
+Exp1 :: { Exp }
+Exp1 : '\\' PatternVariable '->' Exp { EAbs $2 $4 } 
+  | '(' PatternVariable ':' Exp ')' '->' Exp { EPi $2 $4 $7 }
+  | Exp2 { $1 }
+
+
+Exp3 :: { Exp }
+Exp3 : Exp3 Exp4 { EApp $1 $2 } 
+  | Exp4 { $1 }
+
+
+Exp4 :: { Exp }
+Exp4 : Exp4 '.' CIdent { EProj $1 $3 } 
+  | Exp5 { $1 }
+
+
+Exp5 :: { Exp }
+Exp5 : 'sig' '{' ListFieldType '}' { ERecType $3 } 
+  | 'rec' '{' ListFieldValue '}' { ERec $3 }
+  | CIdent { EVar $1 }
+  | 'Type' { EType }
+  | String { EStr $1 }
+  | Integer { EInteger $1 }
+  | Double { EDouble $1 }
+  | TMeta { EMeta $1 }
+  | '(' Exp ')' { $2 }
+
+
+FieldType :: { FieldType }
+FieldType : CIdent ':' Exp { FieldType $1 $3 } 
+
+
+ListFieldType :: { [FieldType] }
+ListFieldType : {- empty -} { [] } 
+  | FieldType { (:[]) $1 }
+  | FieldType ';' ListFieldType { (:) $1 $3 }
+
+
+FieldValue :: { FieldValue }
+FieldValue : CIdent '=' Exp { FieldValue $1 $3 } 
+
+
+ListFieldValue :: { [FieldValue] }
+ListFieldValue : {- empty -} { [] } 
+  | FieldValue { (:[]) $1 }
+  | FieldValue ';' ListFieldValue { (:) $1 $3 }
+
+
+Exp2 :: { Exp }
+Exp2 : Exp3 { $1 } 
+
+
+
+{
+
+returnM :: a -> Err a
+returnM = return
+
+thenM :: Err a -> (a -> Err b) -> Err b
+thenM = (>>=)
+
+happyError :: [Token] -> Err a
+happyError ts =
+  Bad $ "syntax error at " ++ tokenPos ts ++ if null ts then [] else (" before " ++ unwords (map prToken (take 4 ts)))
+
+myLexer = tokens
+}
+