{lib, stdenv, buildOcamlJane, ppx_core, ppx_driver}: buildOcamlJane { name = "ppx_here"; hash = "1mzdgn8k171zkwmbizf1a48l525ny0w3363c7gknpnifcinxniiw"; propagatedBuildInputs = [ ppx_core ppx_driver ]; meta = with lib; { description = "A ppx rewriter that defines an extension node whose value is its source position"; maintainers = [ maintainers.maurer ]; license = licenses.asl20; }; }