ocaml/ocaml — pull request #85 by whitequark (2014-07-31 18:58:27+00:00)
Title: (PR6497) Emit and parse [@@@ocaml.ppx.context] attribute

This attribute serves to provide context to the ppx preprocessors,
specifically:
* tool name (ocamlc, ocamlopt, ...)
* -I, -g, -open, -for-pack options