dbuenzli

(*---------------------------------------------------------------------------
   Copyright (c) 2022 The brr programmers. All rights reserved.
   Distributed under the ISC license, see terms at the end of the file.
  ---------------------------------------------------------------------------*)

open Brr
open Brr_webworkers
open Brr_io

module type WORK = sig

dbuenzli

(* Simple Buffer.add_json function. *)

type json =
[ `Null | `Bool of bool | `Float of float | `String of string
| `Array of json list | `Object of (string * json) list ]

let rec buffer_add_json b = function
| `Null -> Buffer.add_string b "null"
| `Bool bool -> Buffer.add_string b (if bool then "true" else "false")
| `Float f -> Buffer.add_string b (Printf.sprintf "%.16g" f)

dbuenzli

(* OCaml Port of fig. 5-6 of https://trojansource.codes/trojan-source.pdf *)

let access_level = "user"
let main () =
  if access_level <> "user‮⁦ (* Check if admin *)⁩⁦" then
    Printf.printf "You are an admin.\n"

let () = main ()

dbuenzli

(*---------------------------------------------------------------------------
   Copyright (c) 2015 The uunf programmers. All rights reserved.
   Distributed under the ISC license, see terms at the end of the file.
  ---------------------------------------------------------------------------*)

(* WARNING do not edit. This file was automatically generated. *)

open Uunf_tmapbool;;

let v000 = snil

dbuenzli

> opam switch create 4.06.0 --debug-level=3 
00:00.003  GSTATE                 LOAD-GLOBAL-STATE @ /Users/dbuenzli/.opam
00:00.004  SYSTEM                 LOCK /Users/dbuenzli/.opam/lock (none => read)
00:00.004  SYSTEM                 LOCK /Users/dbuenzli/.opam/config.lock (none => write)
00:00.004  FILE(config)           Read ~/.opam/config in 0.000s
00:00.005  RSTATE                 LOAD-REPOSITORY-STATE @ /Users/dbuenzli/.opam
00:00.008  FILE(repos-config)     Read ~/.opam/repo/repos-config in 0.003s
00:00.008  SYSTEM                 LOCK /Users/dbuenzli/.opam/repo/state.cache (none => read)
00:00.108  RSTATE                 Loaded /Users/dbuenzli/.opam/repo/state.cache in 0.099s
00:00.264  SYSTEM                 LOCK /Users/dbuenzli/.opam/repo/state.cache (read => none)

dbuenzli

echo 'true : package(landmarks.ppx,landmarks)' >> _tags
export OCAML_LANDMARK=auto
topkg build 

topkg run exe

dbuenzli

Deprecation procedure for OCaml

In order to deprecate a feature from the OCaml system the following steps are taken:

1. Introduce a workaround for the deprecation (if needed). Document the workaround, see below.
2. When Debian stable has the version in which the workaround was introduced, start deprecating the feature with a visible warning

dbuenzli

(*
ocamlfind ocamlopt -o readmeta -linkpkg \
  -package dynlink,compiler-libs.optcomp,compiler-libs.bytecomp readmeta.ml
*)

let read_cma ic =
  let lib =
    let toc_pos = input_binary_int ic in
    seek_in ic toc_pos;
    (input_value ic : Cmo_format.library)

dbuenzli

See ocaml/RFCs#7

dbuenzli

Install the following opam packages:

opam install caml-mode merlin ocp-indent

Tweak your .emacs file with some or all of the following:

; shift tab to complete
(global-set-key (kbd "S-<tab>") 'company-complete)