bree brecert

## io.json
{
  "header": {
    "unk_version_1": 1,
    "unk_version_2": 517
  },
  "items": [
    {
      "name": "Relay",
      "guid": "DAA95265-FE3D-934B-84D4-FAAF5AF8F81F",
      "unk1": "01000000-0000-0000-0000-0000EA070000",

## ubjson.hexpat
#pragma author bree
#pragma description UBJSON ( Universal Binary JSON) format

#pragma MIME application/ubjson

#pragma endian big

#include <std/io.pat>
#include <std/mem.pat>
#include <std/string.pat>

## pnp.pat
#pragma endian big
#include <type/magic.pat>
#include <std/array.pat>

fn relative_to_parent(u128 offset) {
    return addressof(parent) + offset;
};

struct Header {
    type::Magic<"PMPF">;

## sand fall
https://flems.io/#0=N4IgtglgJlA2CmIBcA2ATAOgBwoDQgDMIEBnZAbVADsBDMRJEDACwBcxYR8BjAeytbwByEAB5uNKgDcaJAAQB3aK2YBeFABY5zeBADmbdVoD0APi4gS8BN1YR+ZRgAYkaFCAC+uanQZMAVmQ8-ILCjHxUJKxytgAecqpyULzcAK70AhgARrxQAJ4YAI6p8ABOeQDK1vC2vKUAFADkEtKyjQCUGHrwrADCIfCxrE1oUB0AOlSTBKlUtvZUct2sALK8qVYACrwk9S0yJLhy8O1ywJNycjKlcjmzUPKJ+7JdPQBC61RQEFR6vbAQISsABKNWG7QA3Bc5NCIlE5LIAA5ghJnaGXJRQFRIW6fB4YTEqOTGGKsWIYZ4kAnKZhyAA+dLkTlw6O0ugMrBxdy+VJ0+jYxNJ5MpLHZAoZTJZizkHihU2lCGi8USKxoKgwpTx9XgGF4BAIVlYAA1BUiwdSscxIdDFXI8qjVerNfdtbr9YaAJqmkjI2yi-msa3S2EOaJRGhZBCo87Sy6xHEQEgAMR+EEE9VipwA-HJ4jjmay8gnk6n03ls3a5PmpZdZdDoaUeqlSotw5H4HKPJNJnEMERYLAKqw8lHEo0AMT6pzTpyNHtkvvEWCg2z1ACMRw3ci3a-a3aotqgpRoej0Pz0qIINFgVjlvZF-ERvB+glKyQUi0S2tOqlMaOlR4nmevyoqwpQlHKlxwtEwC5kc9oeKiyxrBs8DbLs96SAcRwnLCC79suYIZvBm6bnuVBdvKmGtFSj7PgIZRgLwUjwKi34JH+MaXBABD1IBp7nqcXGXDEoZnHBlaIYkyHrFsOx7AulI4eRIlCouA4rsMsQkduZHQpRlHzsKWEvHRL5lKkiJsScHH-pc-HAReiRXjeHaTIZVAzHMdj8Ekx4KPUQkhpE0RpKUjYCEmx70KivbLAAkmAJ7wAAImqND1MykpqSKhLMEc1EHP6HIqTC0rQUsPSbBAsTWGx2l2j+f5hRFrBRb4GBQO

## gist:5f2c2facd018befe621268813896afdd
    float round(float n) {
        return floor(n) + step(-0.5, n - ceil(n));
    }

## filename.txt
contents

## gist:fda7f222937cadb0fc750fbcda0dee00
<!DOCTYPE html>
<html data-bs-theme="dark">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>Bootstrap demo</title>
    <link
      href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css"
      rel="stylesheet"
      integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD"

## mini-parser.js
const TOKENS =
  /(?<name>[\w_-]+)|(?:"(?<string>.+?)")|(?<whitespace>\s+)|(?<symbol>.)/g;

type Token = {
  name?: string;
  string?: string;
  whitespace?: string;
  symbol?: string;
};

## pratt_parser.ts
// deno-lint-ignore-file no-unused-vars prefer-const no-cond-assign no-empty
import {
  assert,
  assertEquals,
  assertExists,
  assertInstanceOf,
  equal,
} from "https://deno.land/std@0.168.0/testing/asserts.ts";

type LiteralT =

## part1.ts
const file = Deno.readTextFileSync('days/06/input.txt')
const map = file.split('\n').map(line => line.split('').map(char => parseInt(char)))
const cols = map[0].length
const rows = map.length

const visible = new Set<string>()

// top to bottom
for (let x = 0; x < cols; x++) {
    let prev = -1
	{
	"header": {
	"unk_version_1": 1,
	"unk_version_2": 517
	},
	"items": [
	{
	"name": "Relay",
	"guid": "DAA95265-FE3D-934B-84D4-FAAF5AF8F81F",
	"unk1": "01000000-0000-0000-0000-0000EA070000",
	#pragma author bree
	#pragma description UBJSON ( Universal Binary JSON) format

	#pragma MIME application/ubjson

	#pragma endian big

	#include <std/io.pat>
	#include <std/mem.pat>
	#include <std/string.pat>
	#pragma endian big
	#include <type/magic.pat>
	#include <std/array.pat>

	fn relative_to_parent(u128 offset) {
	return addressof(parent) + offset;
	};

	struct Header {
	type::Magic<"PMPF">;
	float round(float n) {
	return floor(n) + step(-0.5, n - ceil(n));
	}
	<!DOCTYPE html>
	<html data-bs-theme="dark">
	<head>
	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<title>Bootstrap demo</title>
	<link
	href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css"
	rel="stylesheet"
	integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD"
	const TOKENS =
	/(?<name>[\w_-]+)\|(?:"(?<string>.+?)")\|(?<whitespace>\s+)\|(?<symbol>.)/g;

	type Token = {
	name?: string;
	string?: string;
	whitespace?: string;
	symbol?: string;
	};
	// deno-lint-ignore-file no-unused-vars prefer-const no-cond-assign no-empty
	import {
	assert,
	assertEquals,
	assertExists,
	assertInstanceOf,
	equal,
	} from "https://deno.land/std@0.168.0/testing/asserts.ts";

	type LiteralT =
	const file = Deno.readTextFileSync('days/06/input.txt')
	const map = file.split('\n').map(line => line.split('').map(char => parseInt(char)))
	const cols = map[0].length
	const rows = map.length

	const visible = new Set<string>()

	// top to bottom
	for (let x = 0; x < cols; x++) {
	let prev = -1