patch 8.2.3864: cannot disable requesting key codes from xterm Commit: https://github.com/vim/vim/commit/6f79e614b25caebd35cf0d82b6f3b7e0733849ec Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 21 09:12:23 2021 +0000 patch 8.2.3864: cannot disable requesting key codes from xterm Problem: Cannot disable requesting key codes from xterm. Solution: Add the 'xtermcodes' option, default on.

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