Andre-LA

local Button = @record{
	text: string,
	on_mouse_down: function(btn: *Button, x: integer, y: integer),
}
## Button.value.is_widget = true -- related doc: https://nelua.io/overview/#specializing-concepts-for-records

-- let's create an alias to make this easier
local OnMouseDownCallback = @function(btn: *Button, x: integer, y: integer)

-- note: we don't need the `&` operator when binding a function to a variable/field, because

Andre-LA

-- add modules compiled with luarocks on lua path (see the pallene file for details)
-- just replace YOUR_USER_HERE with your username
package.cpath = package.cpath .. ';/home/dreunix/.luarocks/lib/lua/5.4/?.so'

local teste = require 'codes.teste'

-- below the actual experiment, this is a port from Lua-SDL2 tutorial:
-- https://github.com/Tangent128/luasdl2/blob/master/tutorials/02-window/tutorial.lua

--

Andre-LA

-- mod-version:2 -- lite-xl 2.0

-- IMPORTANT NOTE: 
-- This file it's just an archive, if you want to use nelua in lite-xl, use this instead:
-- https://github.com/AbdulKalam21/nelua-lite-xl/

-- to better understand these comments, see this section from rxi's article
-- https://rxi.github.io/lite_an_implementation_overview.html#syntax_highlighting

-- first, we need to require the syntax module

Andre-LA

/* Generated by Nelua 0.2.0-dev */
/* Compile command: gcc "libmylib.c" -o "libmylib" -Wall -fwrapv -g -lm */
/* Compile hash: 3ubsTFvAUFqRHss7xDS1yGaiVwdM */
/* ------------------------------ DECLARATIONS ------------------------------ */
// moved to here:
#ifndef MYLIB_H
#define MYLIB_H

#ifdef __GNUC__
#pragma GCC diagnostic error   "-Wimplicit-function-declaration"

Andre-LA

-- based from https://github.com/edubart/nelua-lang/blob/master/lib/allocators/interface.nelua

-- a trait impl. can be just a macro which should receive a record as parameter
## local function sum_fields_trait(R)
  -- ensure that the argument is really a record
  ##[[ staticassert(
    R and R.value and R.value.is_record,
    "parameter passed to 'sum_fields' is not a record"
  )]]

Andre-LA

-- estilos/estilos.css
html {
  font-family: "Roboto Slab", sans-serif;
  background-color: #00539F;
  color: #461f02;
}

body {
  width: 600px;
  margin: 0 auto;