extensions: catch uisetup and extsetup failures and don't let them break hg
Otherwise users of the patience diff extension will be unable to run
anything at all in hg 4.3 until they figure out what's broken.
# 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