patch 9.0.1055: Coverity warns for using uninitialized memory Commit: https://github.com/vim/vim/commit/f593fc891c7f6a6735b136878cc13012566ddd71 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 14 13:50:02 2022 +0000 patch 9.0.1055: Coverity warns for using uninitialized memory Problem: Coverity warns for using uninitialized memory. Solution: Clear the "lhs" field earlier.

# 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/