rhg: Pass a &Config to Ui::new
When a Ui object is needed to print errors about configuration-loading errors,
an empty (default) configuration is used.
Differential Revision: https://phab.mercurial-scm.org/D12164
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2