[all-commits] [llvm/llvm-project] d2627c: [clang-format] Add the KeepEmptyLinesAtEOF option

[Owen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d2627cf88d2553a4c2e850430bdb908a4b7d2e52
      https://github.com/llvm/llvm-project/commit/d2627cf88d2553a4c2e850430bdb908a4b7d2e52
  Author: Owen Pan <owenpiano at gmail.com>
  Date:   2023-06-07 (Wed, 07 Jun 2023)

  Changed paths:
    M clang/docs/ClangFormatStyleOptions.rst
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/Format/Format.h
    M clang/lib/Format/Format.cpp
    M clang/lib/Format/UnwrappedLineFormatter.cpp
    M clang/unittests/Format/ConfigParseTest.cpp
    M clang/unittests/Format/FormatTest.cpp

  Log Message:
  -----------
  [clang-format] Add the KeepEmptyLinesAtEOF option

Adds an option KeepEmptyLinesAtEOF to keep empty lines (up to
MaxEmptyLinesToKeep) before EOF. This remedies the probably unintentional
change in behavior introduced in 3d3ea84a4f8f, which started to always
remove empty lines before EOF.

Fixes #56054.
Fixes #63150.

Differential Revision: https://reviews.llvm.org/D152305