hcarty

Using 1.13.7

$ echo 'x >>= fun y -> y >>= fun z -> a' | refmt --parse=ml --print=re -w 10
x
>>= (
  fun
  y =>
    y
 >>= (

hcarty

# 0.50 Mconfig - normalize
{
  "ocaml": {
    "include_dirs": [],
    "no_std_include": false,
    "unsafe": false,
    "classic": false,
    "principal": false,
    "real_paths": false,

hcarty

OCaml project workflow using opam and jbuilder

The basic idea is to use opam switches to setup per-OCaml-version shared tools (merlin, ocp-index/ocp-browser, ocp-indent) with project-local builds for everything else.

For example, a user would have a 4.04.1+flambda switch available with its own merlin, ocp-indent and other project-generic tooling.

Then a user would clone or create the project (let's call it Project A (PA)) they are working on. This project would use jbuilder as its build system and include appropriate *.opam files specifying dependencies.

A jbuilder init or jbuilder init-deps command could be available which would pull down the source code for all of PA's transitive dependencies, unpacking them under a local directory _vendor (or some other appropriate name). This _vendor directory could live within a switch-specific context. opam could/would be used to determine the appropriate dependencies to pull down. All of the depedencies would either use jbuilder as their

hcarty

open Angstrom

type t =
  | Nil
  | Bool of bool
  | Int_fix_pos of int
  | Int_fix_neg of int
  | Int8 of int
  | Int16 of int
  | Int32 of int32

hcarty

(* Based on module lwt_preemptive.ml from Lwt which is
 * Copyright (C) 2005 Nataliya Guts, Vincent Balat, Jérôme Vouillon
 * Laboratoire PPS - CNRS Université Paris Diderot
 *               2009 Jérémie Dimino
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, with linking exceptions;
 * either version 2.1 of the License, or (at your option) any later version.
 * See COPYING file for details.

hcarty

let () =
  Lwt.async (fun () -> while%lwt true do Lwt_unix.sleep 1.0>> Lwt_io.printl "Hello" done);
  Lwt_main.run @@ Lwt_unix.sleep 10.0

hcarty

(* Cmdliner goodies *)

open Cmdliner

let make_config host sub accept respond =
  { My_library_sockets.host; sub; accept; respond }

let host =
  let doc = "host IP address" in
  let docv = "HOST" in

hcarty

let get_findlib = function
  | OASISTypes.FindlibPackage (findlib, _) -> Some findlib
  | OASISTypes.InternalLibrary _ -> None

let get_build_deps { OASISTypes.bs_build_depends; _ } =
  List.map get_findlib bs_build_depends

let get_build = function
  | OASISTypes.Library (_, build, _)
  | OASISTypes.Object (_, build, _)

hcarty

set nocompatible
filetype off

" Vundle and its packages

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'

hcarty

all:
	ocamlbuild -use-ocamlfind -package ppx_tools,ppx_tools.metaquot ppx_defer.native
	ocamlfind ppx_tools/rewriter ./ppx_defer.native test.ml
	ocamlfind c -ppx ./ppx_defer.native test2.ml