patch 8.2.4406: expand functions use confusing argument names Commit: https://github.com/vim/vim/commit/24384308635f40b15d399fbd4e60c25d5e21ed8d Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Thu Feb 17 11:26:42 2022 +0000 patch 8.2.4406: expand functions use confusing argument names Problem: Expand functions use confusing argument names. Solution: Rename "file" to "match". Refactor some completion code. Add a few more tests. (Yegappan Lakshmanan, closes #9790)

# 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/