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lib: Refactor to eliminate use of printf.

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This commit is contained in:
Stephen Morgan 2021-05-20 09:28:10 +10:00 committed by Simon Michael
parent e80bb37b1c
commit c827cbcc3e
1 changed files with 9 additions and 8 deletions
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17
hledger-lib/Hledger/Data/Types.hs
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@ -49,7 +49,6 @@ import Data.Time.Calendar
import Data.Time.LocalTime
import Data.Word (Word8)
import System.Time (ClockTime(..))
import Text.Printf
import Hledger.Utils.Regex
@ -196,13 +195,15 @@ data AmountStyle = AmountStyle {
} deriving (Eq,Ord,Read,Generic)
instance Show AmountStyle where
show AmountStyle{..} =
printf "AmountStylePP \"%s %s %s %s %s..\""
(show ascommodityside)
(show ascommodityspaced)
(show asprecision)
(show asdecimalpoint)
(show asdigitgroups)
show AmountStyle{..} = concat
[ "AmountStylePP \""
, show ascommodityside
, show ascommodityspaced
, show asprecision
, show asdecimalpoint
, show asdigitgroups
, "..\""
]
-- | The "display precision" for a hledger amount, by which we mean
-- the number of decimal digits to display to the right of the decimal mark.