debugrevlog: display snapshot details per depth
This help in understanding the final structure of build manifest. All data
about snapshot (full and intermediate) are gathered into a sub-list for
clarity.
Since we do not produce such snapshots yet, the only thing changing in test
output is the way the information is presented.
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true
[*.t]
indent_size = 2
indent_style = space
trim_trailing_whitespace = false