patch 8.2.4330: Vim9: no error if script imports itself Commit: https://github.com/vim/vim/commit/779aeff5c32c26161f42cdccbaa2376e78ee77d6 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 8 19:12:19 2022 +0000 patch 8.2.4330: Vim9: no error if script imports itself Problem: Vim9: no error if script imports itself. Solution: Give an error when a script imports itself.

#! /bin/sh

# This is just a stub for the Unix configure script, to provide support for
# doing "./configure" in the top Vim directory.

cd "${SRCDIR:-src}" && exec ./configure "$@"