chistedit: remove some local variable and access state on self instead
Now that we've replaced the state dict by a class, some of the local
variables that just do `foo = self.foo` seem unnecessary.
Differential Revision: https://phab.mercurial-scm.org/D11652
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
- Regex: '^<'
Priority: 1
- Regex: '^"'
Priority: 2