leostera

use anyhow::{anyhow, Context, Error};
use std::fmt;

mod ffi;

#[derive(Clone, Debug)]
pub enum Sexp {
    Atom(String),
    List(Vec<Sexp>),
    Nil,

leostera

use anyhow::{anyhow, Context, Error};
use std::fmt;

mod ffi;

#[derive(Clone, Debug)]
pub enum Sexp {
    Atom(String),
    List(Vec<Sexp>),
    Nil,

leostera

./node_modules/.bin/prettier --write grammar.js
grammar.js 61ms
tree-sitter generate
tree-sitter test
 s_expressions:
    ✗ atom
    ✓ empty
    ✓ single line
    ✓ multiple parts
    ✓ nested s-expressions

leostera

import load_lam from "./fib.js";

import run_js from "./fib_in_js.js";

document.onclick = () => {
  run_js().then((_) => load_lam().then(lam => {
    const run = () => {
      lam.step();
      requestAnimationFrame(run);
    }

leostera

-module(fib).

-export([main/1]).

-export([add_entry/2]).

add_entry(_, _) -> ok.
fib(_, _, _, _) -> ok.
main(_) -> fib([], 1000, 1, 0).

leostera

-module(fib).

-export([main/1]).

add_entry(DomNode, Text) ->
  NewNode = dom_document:create_element(<<"div">>),
  dom_element:set_inner_text(NewNode, Text),
  dom_element:append_child(DomNode, NewNode).

fib(DomNode, N, B, A) ->

leostera

let root = document.getElementById("js");

let t0 = Date.now();
let startedAt = document.createElement("div");
startedAt.innerText = "Started at: "+Date.now();
root.appendChild(startedAt)

let node = document.createElement("div");
node.innerText = "unstarted"
root.appendChild(node)

leostera

{module, grep}.  %% version = 0

{exports, [{main,1},{module_info,0},{module_info,1}]}.

{attributes, []}.

{labels, 24}.


{function, print_matches, 3, 2}.

leostera

{module, grep}.  %% version = 0

{exports, [{main,1},{module_info,0},{module_info,1}]}.

{attributes, []}.

{labels, 24}.


{function, print_matches, 3, 2}.

leostera

% Source code generated with Caramel.
-module(grep).

-export([main/1]).

print_matches(Word, [Word | T], File) ->
  io:format(<<"~p: ~p\n">>, [File, Word]),
  print_matches(Word, T, File);
print_matches(Word, [_ | T], File)->
  print_matches(Word, T, File);