patch 8.2.2781: add() silently skips when adding to null list or blob Commit: https://github.com/vim/vim/commit/b7c21afef14bba0208f2c40d47c050a004eb2f34 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 18 14:12:31 2021 +0200 patch 8.2.2781: add() silently skips when adding to null list or blob Problem: Add() silently skips when adding to null list or blob. Solution: Give an error in Vim9 script. Allocate blob when it is NULL like with list and dict.

@echo off
rem To be used on MS-Windows for Visual C++ 2008 Express Edition
rem   aka Microsoft Visual Studio 9.0.
rem See INSTALLpc.txt for information.
@echo on

call "%VS90COMNTOOLS%vsvars32.bat"