patch 8.2.3937: Insert mode completion function is too long Commit: https://github.com/vim/vim/commit/edc6f103907a004b9e2265e232dc8be8bc594601 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Wed Dec 29 17:38:46 2021 +0000 patch 8.2.3937: Insert mode completion function is too long Problem: Insert mode completion function is too long. Solution: Refactor into multiple functions. (Yegappan Lakshmanan, closes #9423)

# 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/