patch 8.2.4612: Vim9: cannot use a recursive call in a nested function Commit: https://github.com/vim/vim/commit/a915fa010330ee7212e06d3511acd363d04d2d28 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 23 11:29:15 2022 +0000 patch 8.2.4612: Vim9: cannot use a recursive call in a nested function Problem: Vim9: cannot use a recursive call in a nested function. (Sergey Vlasov) Solution: Define the funcref before compiling the function. (closes #9989)

README_src.txt for version 8.2 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-8.2-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!