patch 9.0.0046: reading past end of completion with duplicate match Commit: https://github.com/vim/vim/commit/baefde14550231f6468ac2ed2ed495bc381c0c92 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 7 19:59:49 2022 +0100 patch 9.0.0046: reading past end of completion with duplicate match Problem: Reading past end of completion with duplicate match. Solution: Check string length

# 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/