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Added support for |&

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This commit is contained in:
Vidar Holen 2014-03-01 10:05:43 -08:00
parent d07294810b
commit 632c1614a1
3 changed files with 53 additions and 24 deletions
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8
ShellCheck/AST.hs
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@ -102,7 +102,7 @@ data Token =
| T_NormalWord Id [Token]
| T_OR_IF Id
| T_OrIf Id (Token) (Token)
| T_Pipeline Id [Token]
| T_Pipeline Id [Token] [Token] -- [Pipe separators] [Commands]
| T_ProcSub Id String [Token]
| T_Rbrace Id
| T_Redirecting Id [Token] Token
@ -120,6 +120,7 @@ data Token =
| T_While Id
| T_WhileExpression Id [Token] [Token]
| T_Annotation Id [Annotation] Token
| T_Pipe Id String
deriving (Show)
data Annotation = DisableComment Integer deriving (Show, Eq)
@ -182,7 +183,7 @@ analyze f g i =
b <- round cmd
return $ T_Redirecting id a b
delve (T_SimpleCommand id vars cmds) = dll vars cmds $ T_SimpleCommand id
delve (T_Pipeline id l) = dl l $ T_Pipeline id
delve (T_Pipeline id l1 l2) = dll l1 l2 $ T_Pipeline id
delve (T_Banged id l) = d1 l $ T_Banged id
delve (T_AndIf id t u) = d2 t u $ T_AndIf id
delve (T_OrIf id t u) = d2 t u $ T_OrIf id
@ -297,7 +298,7 @@ getId t = case t of
T_Array id _ -> id
T_Redirecting id _ _ -> id
T_SimpleCommand id _ _ -> id
T_Pipeline id _ -> id
T_Pipeline id _ _ -> id
T_Banged id _ -> id
T_AndIf id _ _ -> id
T_OrIf id _ _ -> id
@ -337,6 +338,7 @@ getId t = case t of
T_DollarDoubleQuoted id _ -> id
T_DollarBracket id _ -> id
T_Annotation id _ _ -> id
T_Pipe id _ -> id
blank :: Monad m => Token -> m ()
blank = const $ return ()