histedit: unify strip backup files on success (BC)
Previously we wrote two different strip backup files on success. This patch
unifies them. It will make scmutil.cleanupnodes migration more smooth.
# 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