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

1 files changed, 225 insertions, 0 deletions

diff --git a/src/GF/JavaScript/ParJS.y b/src/GF/JavaScript/ParJS.y
new file mode 100644
index 000000000..bf0614757
--- /dev/null
+++ b/src/GF/JavaScript/ParJS.y
@@ -0,0 +1,225 @@
+-- This Happy file was machine-generated by the BNF converter
+{
+{-# OPTIONS -fno-warn-incomplete-patterns -fno-warn-overlapping-patterns #-}
+module GF.JavaScript.ParJS where
+import GF.JavaScript.AbsJS
+import GF.JavaScript.LexJS
+import GF.Data.ErrM
+}
+
+%name pProgram Program
+
+-- 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 ":") }
+ 'false' { PT _ (TS "false") }
+ 'function' { PT _ (TS "function") }
+ 'new' { PT _ (TS "new") }
+ 'null' { PT _ (TS "null") }
+ 'return' { PT _ (TS "return") }
+ 'this' { PT _ (TS "this") }
+ 'true' { PT _ (TS "true") }
+ 'var' { PT _ (TS "var") }
+
+L_ident  { PT _ (TV $$) }
+L_integ  { PT _ (TI $$) }
+L_doubl  { PT _ (TD $$) }
+L_quoted { PT _ (TL $$) }
+L_err    { _ }
+
+
+%%
+
+Ident   :: { Ident }   : L_ident  { Ident $1 }
+Integer :: { Integer } : L_integ  { (read $1) :: Integer }
+Double  :: { Double }  : L_doubl  { (read $1) :: Double }
+String  :: { String }  : L_quoted { $1 }
+
+Program :: { Program }
+Program : ListElement { Program (reverse $1) } 
+
+
+Element :: { Element }
+Element : 'function' Ident '(' ListIdent ')' '{' ListStmt '}' { FunDef $2 $4 (reverse $7) } 
+  | Stmt { ElStmt $1 }
+
+
+ListElement :: { [Element] }
+ListElement : {- empty -} { [] } 
+  | ListElement Element { flip (:) $1 $2 }
+
+
+ListIdent :: { [Ident] }
+ListIdent : {- empty -} { [] } 
+  | Ident { (:[]) $1 }
+  | Ident ',' ListIdent { (:) $1 $3 }
+
+
+Stmt :: { Stmt }
+Stmt : '{' ListStmt '}' { SCompound (reverse $2) } 
+  | 'return' ';' { SReturnVoid }
+  | 'return' Expr ';' { SReturn $2 }
+  | DeclOrExpr ';' { SDeclOrExpr $1 }
+
+
+ListStmt :: { [Stmt] }
+ListStmt : {- empty -} { [] } 
+  | ListStmt Stmt { flip (:) $1 $2 }
+
+
+DeclOrExpr :: { DeclOrExpr }
+DeclOrExpr : 'var' ListDeclVar { Decl $2 } 
+  | Expr1 { DExpr $1 }
+
+
+DeclVar :: { DeclVar }
+DeclVar : Ident { DVar $1 } 
+  | Ident '=' Expr { DInit $1 $3 }
+
+
+ListDeclVar :: { [DeclVar] }
+ListDeclVar : {- empty -} { [] } 
+  | DeclVar { (:[]) $1 }
+  | DeclVar ',' ListDeclVar { (:) $1 $3 }
+
+
+Expr13 :: { Expr }
+Expr13 : Expr14 '=' Expr13 { EAssign $1 $3 } 
+  | Expr14 { $1 }
+
+
+Expr14 :: { Expr }
+Expr14 : 'new' Ident '(' ListExpr ')' { ENew $2 $4 } 
+  | Expr15 { $1 }
+
+
+Expr15 :: { Expr }
+Expr15 : Expr15 '.' Ident { EMember $1 $3 } 
+  | Expr15 '[' Expr ']' { EIndex $1 $3 }
+  | Expr15 '(' ListExpr ')' { ECall $1 $3 }
+  | Expr16 { $1 }
+
+
+Expr16 :: { Expr }
+Expr16 : Ident { EVar $1 } 
+  | Integer { EInt $1 }
+  | Double { EDbl $1 }
+  | String { EStr $1 }
+  | 'true' { ETrue }
+  | 'false' { EFalse }
+  | 'null' { ENull }
+  | 'this' { EThis }
+  | 'function' '(' ListIdent ')' '{' ListStmt '}' { EFun $3 (reverse $6) }
+  | '[' ListExpr ']' { EArray $2 }
+  | '{' ListProperty '}' { EObj $2 }
+  | '(' Expr ',' ListExpr ')' { eseq1_ $2 $4 }
+  | '(' Expr ')' { $2 }
+
+
+ListExpr :: { [Expr] }
+ListExpr : {- empty -} { [] } 
+  | Expr { (:[]) $1 }
+  | Expr ',' ListExpr { (:) $1 $3 }
+
+
+Expr :: { Expr }
+Expr : Expr1 { $1 } 
+
+
+Expr1 :: { Expr }
+Expr1 : Expr2 { $1 } 
+
+
+Expr2 :: { Expr }
+Expr2 : Expr3 { $1 } 
+
+
+Expr3 :: { Expr }
+Expr3 : Expr4 { $1 } 
+
+
+Expr4 :: { Expr }
+Expr4 : Expr5 { $1 } 
+
+
+Expr5 :: { Expr }
+Expr5 : Expr6 { $1 } 
+
+
+Expr6 :: { Expr }
+Expr6 : Expr7 { $1 } 
+
+
+Expr7 :: { Expr }
+Expr7 : Expr8 { $1 } 
+
+
+Expr8 :: { Expr }
+Expr8 : Expr9 { $1 } 
+
+
+Expr9 :: { Expr }
+Expr9 : Expr10 { $1 } 
+
+
+Expr10 :: { Expr }
+Expr10 : Expr11 { $1 } 
+
+
+Expr11 :: { Expr }
+Expr11 : Expr12 { $1 } 
+
+
+Expr12 :: { Expr }
+Expr12 : Expr13 { $1 } 
+
+
+Property :: { Property }
+Property : PropertyName ':' Expr { Prop $1 $3 } 
+
+
+ListProperty :: { [Property] }
+ListProperty : {- empty -} { [] } 
+  | Property { (:[]) $1 }
+  | Property ',' ListProperty { (:) $1 $3 }
+
+
+PropertyName :: { PropertyName }
+PropertyName : Ident { IdentPropName $1 } 
+  | String { StringPropName $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 ++ 
+  case ts of
+    [] -> []
+    [Err _] -> " due to lexer error"
+    _ -> " before " ++ unwords (map prToken (take 4 ts))
+
+myLexer = tokens
+eseq1_ x_ xs_ = ESeq (x_ : xs_)
+}
+