perf: fix perfrevlogrevisions --reverse
Currently, 'endrev' equals `len(revlog)`, a revision that does not exist.
When asking for the reverse order, the arguments passed to xrange are
`xrange(len(revlog), startrev)` which then crash.
We need to offset 'endrev' by one so we don't crash anymore. Also, we offset
'startrev' to ensure we get the same number of revisions with and without the
`--reverse` option.
Differential Revision: https://phab.mercurial-scm.org/D5228
# 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