patch 9.0.0583: only recognizing .m3u8 files is inconsistent Commit: https://github.com/vim/vim/commit/b9725bc7f6427654eb4e35874034b0ec1b6b96b3 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 25 12:35:49 2022 +0100 patch 9.0.0583: only recognizing .m3u8 files is inconsistent Problem: Only recognizing .m3u8 files is inconsistent. Solution: Also matc .m3u files. (issue https://github.com/vim/vim/issues/11204)

# 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/