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query: report an error when date:D fails to parse

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Previously, a date:D query term was just ignored if D could not be
parsed as a date.
This commit is contained in:
Simon Michael 2014-08-07 17:26:08 -07:00
parent f631e8e063
commit a675b99870
1 changed files with 4 additions and 3 deletions
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7
hledger-lib/Hledger/Query.hs
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@ -228,7 +228,8 @@ defaultprefix = "acct"
-- query :: GenParser String () Query
-- query = undefined
-- | Parse a single query term as either a query or a query option.
-- | Parse a single query term as either a query or a query option,
-- or raise an error if it has invalid syntax.
parseQueryTerm :: Day -> String -> Either Query QueryOpt
parseQueryTerm _ ('i':'n':'a':'c':'c':'t':'o':'n':'l':'y':':':s) = Right $ QueryOptInAcctOnly s
parseQueryTerm _ ('i':'n':'a':'c':'c':'t':':':s) = Right $ QueryOptInAcct s
@ -239,10 +240,10 @@ parseQueryTerm _ ('c':'o':'d':'e':':':s) = Left $ Code s
parseQueryTerm _ ('d':'e':'s':'c':':':s) = Left $ Desc s
parseQueryTerm _ ('a':'c':'c':'t':':':s) = Left $ Acct s
parseQueryTerm d ('d':'a':'t':'e':':':s) =
case parsePeriodExpr d s of Left _ -> Left None -- XXX should warn
case parsePeriodExpr d s of Left e -> error' $ "\"date:"++s++"\" gave a "++showDateParseError e
Right (_,span) -> Left $ Date span
parseQueryTerm d ('e':'d':'a':'t':'e':':':s) =
case parsePeriodExpr d s of Left _ -> Left None -- XXX should warn
case parsePeriodExpr d s of Left e -> error' $ "\"date:"++s++"\" gave a "++showDateParseError e
Right (_,span) -> Left $ Date2 span
parseQueryTerm _ ('s':'t':'a':'t':'u':'s':':':s) = Left $ Status $ parseStatus s
parseQueryTerm _ ('r':'e':'a':'l':':':s) = Left $ Real $ parseBool s