package ppxlib

  1. Overview
  2. Docs
Standard infrastructure for ppx rewriters

Install 

dune-project
 Dependency

github.com Readme Changelog MIT License Edit opam file Versions (22)

Authors

  1. J
    Jane Street Group, LLC <opensource@janestreet.com>

Maintainers

  1. O
    opensource@janestreet.com

Sources

757f6c284b1fe748d5027eef3bbef924b6bbd7ce.tar.gz
sha256=89a98c95ddd0bfbac17b5a936f6811af7097be3258c482d5859b73e9de9b4552
sha512=b19306473d867252d382e58e9b697531c5edccdc9283b5eaf72f524803c2fca2a58a5e8f25bee198b00de82cf8ef805b43f7488791c3ac5beb0ffba938ded826

doc/ppxlib/Ppxlib/Merlin_helpers/index.html

Module Ppxlib.Merlin_helpersSource

Some helpers to annotate the AST so merlin can decide which branches to look at and which branches to ignore.

More information can be found in the section of the manual about locations.

Annotations merlin understand

Adding this [@merlin.hide] attribute on a piece of AST "hides" it from merlin: it tells merlin not to consider that branch if another piece of AST with the same location exist.

Adding this [@merlin.focus] attribute on a piece of AST tells merlin to prefer it to any other piece of AST when several have the same location.

Helpers

The following functions add the corresponding attribute (defined above) to specific pieces of AST.