2012/02/22 * Testing invalid amount
    Assets:Cash                   $1,00.00
    Equity:Opening Balances

$ hledger -f- check

#test bal -> 1
#__ERROR__
#While parsing file "$FILE", line 2:
#While parsing posting:
#  Assets:Cash                   $1,00.00
#                                ^^^^^^^^
#Error: Incorrect use of thousand-mark comma
#end test
#
#