First VBScript implementation

[OldLiu001]

Hello everyone, maintainers & contributors!

After more than half a year, I finally implement it.

During this period, I benefited a lot and felt the charm of Lisp language. Thank you for the project and its contributors.

Unfortunately, it seems that the makefile file and python script cannot work on Windows, and Vbscript cannot run in linux.

But I have manually tested all the examples in the tests folder and make sure I passed them (run mal impl in VBScript are also passed).

Nevertheless, I still want to contribute my learning process and achievements to this project to attract future generations.

The readme file has already updated for others to run my script.

(My English is poor, so this paragraph uses Google Translator. If you have any doubts or comments, please let me know)

[cy20lin]

Hi @OldLiu001

Congrats to you for making your own VBScript implementation.

I made a pull request (#640) which enable the runtest.py script to run mal implementation tests on Windows. You may refer to that PR and see if the script helps.

[OldLiu001]

Hi @OldLiu001

Congrats to you for making your own VBScript implementation.

I made a pull request (#640) which enable the runtest.py script to run mal implementation tests on Windows. You may refer to that PR and see if the script helps.

Thank you for your contribution.

I test my impl with this script (Batch File):

@echo off
pushd "%~dp0"
rem goto p
for %%a in (
	step0_repl
	step1_read_print
	step2_eval
	step3_env
	step4_if_fn_do
	step5_tco
	step6_file
	step7_quote
	step8_macros
	step9_try
	stepA_mal
) do (
	echo @pushd "%%~dp0" ^& @cscript -nologo %%a.vbs > .\impls\vbs\run_%%a.cmd
	python runtest.py --rundir "impls\vbs" --test-timeout 1800 --deferrable --optional --no-pty "..\tests\%%a.mal" "run_%%a.cmd"
	del .\impls\vbs\run_%%a.cmd
	rem pause
)
exit

It passed all the tests.

runtest.log