patch 8.2.4852: ANSI color index to RGB value not correct Commit: https://github.com/vim/vim/commit/d2a46624300c5d02be69d0e4df12296ec9011d9e Author: LemonBoy <thatlemon@gmail.com> Date: Sun May 1 17:43:33 2022 +0100 patch 8.2.4852: ANSI color index to RGB value not correct Problem: ANSI color index to RGB value not correct. Solution: Convert the cterm index to ANSI index. (closes https://github.com/vim/vim/issues/10321, closes #9836))

# 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/