patch 9.0.1200: AppVeyor builds with an old Python version Commit: https://github.com/vim/vim/commit/474f226582dcd8a4570fcb4d7d3e5a3b27279470 Author: Christopher Plewright <chris@createng.com> Date: Sun Jan 15 13:23:20 2023 +0000 patch 9.0.1200: AppVeyor builds with an old Python version Problem: AppVeyor builds with an old Python version. Solution: Switch from Python 3.8 to 3.11. (Christopher Plewright, closes #11814)

# 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/