patch 8.2.3663: using %S in printf() does not work correctly Commit: https://github.com/vim/vim/commit/1f2453fec6f8f0f315f00ca7b562a02090cb1e37 Author: presuku <presuku@users.noreply.github.com> Date: Wed Nov 24 15:32:57 2021 +0000 patch 8.2.3663: using %S in printf() does not work correctly Problem: Using %S in printf() does not work correctly. Solution: Fix the problem and add more tests. (closes https://github.com/vim/vim/issues/9208)