# 1. all data files on the command line should be read
hledger inc -f personal.journal -f business.journal
>>>
Income Statement

Revenues:
--------------------
                   0

Expenses:
                  $2  expenses
                  $1    food
                  $1    office supplies
--------------------
                  $2

Total:
--------------------
                  $2
>>>2
>>>=0

# 2. aliases in files should only apply to later files
hledger print -f personal.journal -f business.journal -f alias.journal -f personal.journal
>>>
2014/01/01
    expenses:office supplies            $1
    assets:business checking           $-1

2014/01/02
    expenses:food            $1
    assets:cash             $-1

2014/01/02
    equity:draw:personal:food            $1
    assets:personal:cash                $-1

>>>2
>>>=0