# 1. register --depth N matches postings as usual but clips account names to N
hledgerdev -f - register aa --depth 1
<<<
2010/1/1 x
  a:aa:aaa      1
  b
>>>
2010/01/01 x                    a                                1             1
>>>=0

# 2. similar to above, postings with same clipped account name are not aggregated
hledgerdev -f - register aa --depth 2
<<<
2010/1/1 x
  a:aa      1
  b:bb:bbb

2010/1/1 y
  a:aa      1
  b:bb:bbb

2010/1/2 z
  a:aa      1
  b:bb:bbb
>>>
2010/01/01 x                    a:aa                             1             1
2010/01/01 y                    a:aa                             1             2
2010/01/02 z                    a:aa                             1             3
>>>=0

# 3. as above, but with a reporting interval causing postings to be aggregated
hledgerdev -f - register aa --depth 1 --daily
<<<
2010/1/1 x
  a:aa      1
  b:bb:bbb

2010/1/1 y
  a:aa      1
  b:bb:bbb

2010/1/2 z
  a:aa      1
  b:bb:bbb
>>>
2010/01/01 - 2010/01/01         a                                2             2
2010/01/02 - 2010/01/02         a                                1             3
>>>=0

# 4. with --cleared
hledgerdev -f - register a --depth 1 --cleared
<<<
2012/1/1 *
  (a:aa)      1
>>>
2012/01/01                      (a)                              1             1
>>>2
>>>=0