Common Lisp comes with absolutely best syntax customization tooling I know of. Like if you want to integrate JSON or XML into the language syntax you can. Rat

Common Lisp comes with absolutely best syntax customization tooling I know of. Like if you want to integrate JSON or XML into the language syntax you can. Rather ironic to use it as an example of inflexible syntax. Here's an example which adds completely integrated JSON support in under 100 lines of code, using only standard language APIs: https://gist.github.com/chaitanyagupta/9324402 https://gist.github.com/chaitanyagupta/9324402