patch 8.2.3712: cannot use Vim9 lambda for 'tagfunc' Commit: https://github.com/vim/vim/commit/05e59e3a9ffddbf93c7af02cd2ba1d0f822d4625 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Wed Dec 1 10:30:07 2021 +0000 patch 8.2.3712: cannot use Vim9 lambda for 'tagfunc' Problem: Cannot use Vim9 lambda for 'tagfunc'. Solution: Make it work, add more tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/9250)