patch 8.2.4095: sed script not recognized by the first line Commit: https://github.com/vim/vim/commit/e3ce17a3ca838954728df21ccb6c2a724490203d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 15 12:27:09 2022 +0000 patch 8.2.4095: sed script not recognized by the first line Problem: Sed script not recognized by the first line. Solution: Recognize a sed script starting with "#n". (Doug Kearns)

# Clang 12 (or Apple clang 13) and later makes a warning '-Wcompound-token-split-by-macro' enable by default.
/^PERL_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=compound-token-split-by-macro/
/^RUBY_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=compound-token-split-by-macro/