patch 9.0.0850: MS-Windows Terminal has unstable color control Commit: https://github.com/vim/vim/commit/38804d64576c07caf06b381fae4578b88f535aa9 Author: Christopher Plewright <chris@createng.com> Date: Wed Nov 9 23:55:52 2022 +0000 patch 9.0.0850: MS-Windows Terminal has unstable color control Problem: MS-Windows Terminal has unstable color control. Solution: Do not try to read the old command prompt colortable, use modern VT sequences. (Christopher Plewright, closes #11450, closes #11373)

/^CFLAGS[[:blank:]]*=/s/$/ -Wno-error=missing-field-initializers/
/^RUBY_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unknown-attributes -Wno-error=ignored-attributes/