merge: invoke scmutil.fileprefetchhooks() prior to applying updates
This moves the file list calculation into core, so other extensions don't need
to duplicate it.
# 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