It's not so much against lisp as double curly is a classic string templating style that is common in web programming. I saw it first with `mustache.js` (first r

It's not so much against lisp as double curly is a classic string templating style that is common in web programming. I saw it first with `mustache.js` (first release around 2009), but it's probably been used even before that. https://github.com/janl/mustache.js/ https://github.com/janl/mustache.js/