print: don't add decimal places in assertion/assignment amounts either (#1465)

hledger-lib/Hledger/Data/Journal.hs

@@ -981,8 +981,8 @@ journalApplyCommodityStyles j@Journal{jtxns=ts, jpricedirectives=pds} =
         fixtransaction t@Transaction{tpostings=ps} = t{tpostings=map fixposting ps}
         fixposting p = p{pamount=styleMixedAmount styles $ pamount p
                         ,pbalanceassertion=fixbalanceassertion <$> pbalanceassertion p}
-        -- balance assertion amounts are always displayed, eg by print, at full precision, per docs
-        fixbalanceassertion ba = ba{baamount=setFullPrecision $ styleAmount styles $ baamount ba}
+        -- balance assertion amounts are always displayed (by print) at full precision, per docs
+        fixbalanceassertion ba = ba{baamount=styleAmountExceptPrecision styles $ baamount ba}
         fixpricedirective pd@PriceDirective{pdamount=a} = pd{pdamount=styleAmountExceptPrecision styles a}
 
 -- | Get the canonical amount styles for this journal, whether (in order of precedence):

hledger/test/csv.test

@@ -219,8 +219,8 @@ account4 the:remainder
 
 $  ./csvtest.sh
 2009-09-10 Flubber Co
-    assets:myacct          $50.000 = $321.000
-    income:unknown        $-50.000 = $123.000
+    assets:myacct          $50.000 = $321
+    income:unknown        $-50.000 = $123
     expenses:tax            $0.234  ; VAT
     the:remainder
 

hledger/test/journal/parse-errors.test

@@ -150,8 +150,8 @@ $ hledger -f- print
     equity:opening/closing balances
 
 2019-12-31 closing balances
-    assets:a1                                   $-3 = $0
-    assets:a2                                  £-10 = £0
+    assets:a1                                   $-3 = $0.00
+    assets:a2                                  £-10 = £0.00
     equity:opening/closing balances
 
 >=0