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Support ;& and ;;& in case statements

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Vidar Holen
2014-06-07 12:23:42 -07:00
parent 61531cbb10
commit 3dd592a02a
3 changed files with 28 additions and 10 deletions
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7
ShellCheck/AST.hs
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@@ -29,6 +29,7 @@ data AssignmentMode = Assign | Append deriving (Show, Eq)
data FunctionKeyword = FunctionKeyword Bool deriving (Show, Eq)
data FunctionParentheses = FunctionParentheses Bool deriving (Show, Eq)
data ForInType = NormalForIn | ShortForIn deriving (Show, Eq)
data CaseType = CaseBreak | CaseFallThrough | CaseContinue deriving (Show, Eq)
data Token =
TA_Base Id String Token
@@ -58,7 +59,7 @@ data Token =
| T_BraceGroup Id [Token]
| T_CLOBBER Id
| T_Case Id
| T_CaseExpression Id Token [([Token],[Token])]
| T_CaseExpression Id Token [(CaseType, [Token], [Token])]
| T_Condition Id ConditionType Token
| T_DGREAT Id
| T_DLESS Id
@@ -207,10 +208,10 @@ analyze f g i =
delve (T_SelectIn id v w l) = dll w l $ T_SelectIn id v
delve (T_CaseExpression id word cases) = do
newWord <- round word
newCases <- mapM (\(c, t) -> do
newCases <- mapM (\(o, c, t) -> do
x <- mapM round c
y <- mapM round t
return (x,y)
return (o, x,y)
) cases
return $ T_CaseExpression id newWord newCases