@17e63ed1 To distinguish between non-arrow functions.

function () {...} and () => {...} are not actually semantically equivalent 😩 

 @17e63ed1 I have an old Anki card which says the following:

https://media.emacs.ch/media_attachments/files/111/148/640/392/849/131/original/356cb3467774daa2.png 

 @2e19db99 oh I guess yeah regular functions can be anonymous in js