patch 8.2.3456: Vim9: not all functions are tested with empty string argument Commit: https://github.com/vim/vim/commit/f8dbd586660c35e44276151b731eeedeace9b53e Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Sep 26 19:04:05 2021 +0100 patch 8.2.3456: Vim9: not all functions are tested with empty string argument Problem: Vim9: Not all functions are tested with an empty string argument. Solution: Add tests with empty strings. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8915)

:: command to build big Vim 64 bit with OLE, Perl and Python.
:: First run: %VCDIR%\vcvarsall.bat x86_amd64
:: Ruby and Tcl are excluded, doesn't seem to work.
SET VCDIR="C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\"
SET TOOLDIR=E:\
%VCDIR%\bin\nmake -f Make_mvc.mak CPU=AMD64 GUI=yes OLE=yes PERL=E:\perl524 DYNAMIC_PERL=yes PERL_VER=524 PYTHON=%TOOLDIR%python27 DYNAMIC_PYTHON=yes PYTHON_VER=27 PYTHON3=%TOOLDIR%python35 DYNAMIC_PYTHON3=yes PYTHON3_VER=35  %1 IME=yes CSCOPE=yes