~ Monthly from 2010/7/1
    Expenses:Auto:Gas               $100.00
    Expenses:Auto:Insurance         $100.00
    Expenses:Childcare              $100.00
    Expenses:Entertainment:Blizzard $100.00
    Expenses:Entertainment:Netflix  $100.00
    Expenses:Groceries              $100.00
    Expenses:Utilities:Electric     $100.00
    Expenses:Utilities:Water        $100.00
    Expenses:Utilities:Sewage       $100.00
    Liabilities:Education:ULL       $100.00
    Liabilities:Mortgage            $100.00
    Assets:Bank:Checking

$ hledger -f- check

#test -J reg checking -> 1
#__ERROR__
#While parsing file "$FILE", line 13:
#While parsing periodic transaction:
#> ~ Monthly from 2010/7/1
#>     Expenses:Auto:Gas               $100.00
#>     Expenses:Auto:Insurance         $100.00
#>     Expenses:Childcare              $100.00
#>     Expenses:Entertainment:Blizzard $100.00
#>     Expenses:Entertainment:Netflix  $100.00
#>     Expenses:Groceries              $100.00
#>     Expenses:Utilities:Electric     $100.00
#>     Expenses:Utilities:Water        $100.00
#>     Expenses:Utilities:Sewage       $100.00
#>     Liabilities:Education:ULL       $100.00
#>     Liabilities:Mortgage            $100.00
#>     Assets:Bank:Checking
#Error: Posting with null amount's account may be misspelled:
#  "Expenses:Entertainment:Blizzard $100.00"
#end test
#