Added commas to parser
Getty Ritter
8 years ago
| 49 | 49 |
\) { lex' TkRParn }
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| 50 | 50 |
\: { lex' TkColon }
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| 51 | 51 |
\; { lex' TkSemi }
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| 52 |
\, { lex' TkComma }
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| 52 | 53 |
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| 53 | 54 |
{
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| 54 | 55 |
data Token = Token AlexPosn TkType deriving (Eq, Show)
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| 73 | 74 |
| TkRBrac
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| 74 | 75 |
| TkLParn
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| 75 | 76 |
| TkRParn
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| 77 |
| TkComma
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| 76 | 78 |
| TkEOF
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| 77 | 79 |
deriving (Eq, Show)
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| 78 | 80 |
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| 21 | 21 |
']' { Token _ TkRBrac }
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| 22 | 22 |
':' { Token _ TkColon }
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| 23 | 23 |
';' { Token _ TkSemi }
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| 24 |
',' { Token _ TkComma }
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| 24 | 25 |
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| 25 | 26 |
with { Token _ (TkKw KwWith) }
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| 26 | 27 |
true { Token _ (TkKw KwTrue) }
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| 37 | 38 |
: '[' list { mkArray $2 }
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| 38 | 39 |
| '{' dict { mkObject $2 }
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| 39 | 40 |
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| 40 | |
expr
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| 41 | |
: tlexpr { $1 }
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| 42 | |
| int { ChNumber (fromIntegral $1) }
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| 41 |
scalar
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| 42 |
: int { ChNumber (fromIntegral $1) }
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| 43 | 43 |
| float { ChNumber $1 }
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| 44 | 44 |
| str { ChString $1 }
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| 45 | 45 |
| true { ChBool True }
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| 46 | 46 |
| false { ChBool False}
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| 47 | 47 |
| null { ChNull }
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| 48 | 48 |
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| 49 |
expr
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| 50 |
: tlexpr { $1 }
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| 51 |
| scalar { $1 }
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| 52 |
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| 49 | 53 |
list
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| 50 | |
: ']' { [] }
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| 51 | |
| expr list { $1 : $2 }
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| 54 |
: ']' { [] }
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| 55 |
| expr ']' { [ $1 ] }
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| 56 |
| expr ',' list { $1 : $3 }
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| 52 | 57 |
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| 53 | 58 |
dict
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| 54 | 59 |
: '}' { [] }
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| 55 | |
| str ':' expr dict { ($1, $3) : $4 }
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| 60 |
| str ':' expr '}' { [ ($1, $3) ] }
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| 61 |
| str ':' expr ',' dict { ($1, $3) : $5 }
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| 56 | 62 |
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| 57 | 63 |
{
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| 58 | 64 |
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