revset: drop support for '' as alias for '.'
Not marked BC because I think support for using '' on the CLI was
there by accident, and we don't seem to have documented it.
Differential Revision: https://phab.mercurial-scm.org/D3018
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2