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Replaced parser error for 'function' with shell-aware check.

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Vidar Holen 2014-02-02 13:39:44 -08:00
parent 6a4a5a815e
commit 075d58ee90
3 changed files with 57 additions and 44 deletions
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8
ShellCheck/AST.hs
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@ -26,6 +26,8 @@ data Id = Id Int deriving (Show, Eq, Ord)
data Quoted = Quoted | Unquoted deriving (Show, Eq)
data Dashed = Dashed | Undashed deriving (Show, Eq)
data AssignmentMode = Assign | Append deriving (Show, Eq)
data FunctionKeyword = FunctionKeyword Bool deriving (Show, Eq)
data FunctionParentheses = FunctionParentheses Bool deriving (Show, Eq)
data Token =
TA_Base Id String Token
@ -80,7 +82,7 @@ data Token =
| T_For Id
| T_ForArithmetic Id Token Token Token [Token]
| T_ForIn Id String [Token] [Token]
| T_Function Id String Token
| T_Function Id FunctionKeyword FunctionParentheses String Token
| T_GREATAND Id
| T_Glob Id String
| T_Greater Id
@ -218,7 +220,7 @@ analyze f g i t =
return $ T_ForArithmetic id x y z list
delve (T_Script id s l) = dl l $ T_Script id s
delve (T_Function id name body) = d1 body $ T_Function id name
delve (T_Function id a b name body) = d1 body $ T_Function id a b name
delve (T_Condition id typ token) = d1 token $ T_Condition id typ
delve (T_Extglob id str l) = dl l $ T_Extglob id str
delve (T_DollarBraced id op) = d1 op $ T_DollarBraced id
@ -308,7 +310,7 @@ getId t = case t of
T_ForIn id _ _ _ -> id
T_SelectIn id _ _ _ -> id
T_CaseExpression id _ _ -> id
T_Function id _ _ -> id
T_Function id _ _ _ _ -> id
T_Arithmetic id _ -> id
T_Script id _ _ -> id
T_Condition id _ _ -> id