patch 8.2.4499: Vim9: at the script level declarations leak to next block Commit: https://github.com/vim/vim/commit/28bf649a5732ffe5a47951b5e437b765cebc5b38 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 3 15:11:20 2022 +0000 patch 8.2.4499: Vim9: at the script level declarations leak to next block Problem: Vim9: at the script level declarations leak from try block to catch and finally block. Solution: End the block and start a new one. (closes #9883)