Comment by Test0129

I didn't downvote, but I don't think esprehn is being unfair. Their comment is very informative. They didn't argue that what was implemented is not an interpreter, they did explain why it's not a JavaScript interpreter and not even an interpreter for a subset of JavaScript. It's just a special purpose interpreter suitable for YouTube's code that cannot be re-used for any code that uses the subset that it seems to implement.

It's not pedantry (or I'm pedantic). It's a reaction to the title that can lead people to believe that a complete JavaScript interpreter has been written in less than a thousand lines of Python. This reaction is perfectly understandable.

Technically, it’s only the pedantry of a subset of HN.

> Making a pedantic argument on what constitutes an interpreter is silly. The title is bad. It is an interpreter.

It's not a pedantic argument. Based on the title I thought that somebody wrote something akin to V8 in 800 lines of Python. After reading the comments I realized those 800 lines just interpret a particular JavaScript function written by Youtube. Those things are different. Pointing out the fact that they are different is not pedantry. The title is misleading and the comments pointing that out are helpful.

I evaluated it with my Pedantic Interpreter which only results in the `pedantic` token.

my vote is meaningless and i am sorry about that. but just wanted to let you know that what you said made sense. do not let people get to you.

most of us know that a thousand or so lines of code is not a full JavaScript interpreter and cannot be the real thing.

there is no argument or conversation to have about it.