rust-filepatterns: unescape comment character property There were multiple issues in the original implementation: a. the local variable "line" dropped soon after replace_slice() applied b. replace_slice() was noop since br"\#".len() != b"#" This patch uses bytes::Regex::replace_all() since it seems the simplest way to replace bytes of arbitrary length, and I don't think we have to avoid using Regexp here.

BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
IncludeCategories:
  - Regex:           '^<'
    Priority:        1
  - Regex:           '^"'
    Priority:        2