source code: https://github.com/AlexKnauth/colon-kw
A lang-extension that adds :kw syntax as an alternative to #:kw to any racket language that looks at the current readtable.
Is a language like racket, except that :kw reads equivalent to #:kw.
A lang-extension that adds kw: syntax as an alternative to #:kw.
Is a language like racket, except that kw: can be used in place of #:kw.
These two lang-extensions are compose-able as well, so you can use
to let :kw and kw: both work in the same file.