bot-28/node/node_modules/@adraffy/ens-normalize/dist/all.js

// created 2023-09-25T01:01:55.148Z
// compressed base64-encoded blob for include-ens data
// source: https://github.com/adraffy/ens-normalize.js/blob/main/src/make.js
// see: https://github.com/adraffy/ens-normalize.js#security
// SHA-256: 0565ed049b9cf1614bb9e11ba7d8ac6a6fb96c893253d890f7e2b2884b9ded32
var COMPRESSED$1 = 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';
const FENCED = new Map([[8217,"apostrophe"],[8260,"fraction slash"],[12539,"middle dot"]]);
const NSM_MAX = 4;

function decode_arithmetic(bytes) {
	let pos = 0;
	function u16() { return (bytes[pos++] << 8) | bytes[pos++]; }
	
	// decode the frequency table
	let symbol_count = u16();
	let total = 1;
	let acc = [0, 1]; // first symbol has frequency 1
	for (let i = 1; i < symbol_count; i++) {
		acc.push(total += u16());
	}

	// skip the sized-payload that the last 3 symbols index into
	let skip = u16();
	let pos_payload = pos;
	pos += skip;

	let read_width = 0;
	let read_buffer = 0; 
	function read_bit() {
		if (read_width == 0) {
			// this will read beyond end of buffer
			// but (undefined|0) => zero pad
			read_buffer = (read_buffer << 8) | bytes[pos++];
			read_width = 8;
		}
		return (read_buffer >> --read_width) & 1;
	}

	const N = 31;
	const FULL = 2**N;
	const HALF = FULL >>> 1;
	const QRTR = HALF >> 1;
	const MASK = FULL - 1;

	// fill register
	let register = 0;
	for (let i = 0; i < N; i++) register = (register << 1) | read_bit();

	let symbols = [];
	let low = 0;
	let range = FULL; // treat like a float
	while (true) {
		let value = Math.floor((((register - low + 1) * total) - 1) / range);
		let start = 0;
		let end = symbol_count;
		while (end - start > 1) { // binary search
			let mid = (start + end) >>> 1;
			if (value < acc[mid]) {
				end = mid;
			} else {
				start = mid;
			}
		}
		if (start == 0) break; // first symbol is end mark
		symbols.push(start);
		let a = low + Math.floor(range * acc[start]   / total);
		let b = low + Math.floor(range * acc[start+1] / total) - 1;
		while (((a ^ b) & HALF) == 0) {
			register = (register << 1) & MASK | read_bit();
			a = (a << 1) & MASK;
			b = (b << 1) & MASK | 1;
		}
		while (a & ~b & QRTR) {
			register = (register & HALF) | ((register << 1) & (MASK >>> 1)) | read_bit();
			a = (a << 1) ^ HALF;
			b = ((b ^ HALF) << 1) | HALF | 1;
		}
		low = a;
		range = 1 + b - a;
	}
	let offset = symbol_count - 4;
	return symbols.map(x => { // index into payload
		switch (x - offset) {
			case 3: return offset + 0x10100 + ((bytes[pos_payload++] << 16) | (bytes[pos_payload++] << 8) | bytes[pos_payload++]);
			case 2: return offset + 0x100 + ((bytes[pos_payload++] << 8) | bytes[pos_payload++]);
			case 1: return offset + bytes[pos_payload++];
			default: return x - 1;
		}
	});
}	

// returns an iterator which returns the next symbol
function read_payload(v) {
	let pos = 0;
	return () => v[pos++];
}
function read_compressed_payload(s) {
	return read_payload(decode_arithmetic(unsafe_atob(s)));
}

// unsafe in the sense:
// expected well-formed Base64 w/o padding 
// 20220922: added for https://github.com/adraffy/ens-normalize.js/issues/4
function unsafe_atob(s) {
	let lookup = [];
	[...'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'].forEach((c, i) => lookup[c.charCodeAt(0)] = i);
	let n = s.length;
	let ret = new Uint8Array((6 * n) >> 3);
	for (let i = 0, pos = 0, width = 0, carry = 0; i < n; i++) {
		carry = (carry << 6) | lookup[s.charCodeAt(i)];
		width += 6;
		if (width >= 8) {
			ret[pos++] = (carry >> (width -= 8));
		}
	}
	return ret;
}

// eg. [0,1,2,3...] => [0,-1,1,-2,...]
function signed(i) { 
	return (i & 1) ? (~i >> 1) : (i >> 1);
}

function read_deltas(n, next) {
	let v = Array(n);
	for (let i = 0, x = 0; i < n; i++) v[i] = x += signed(next());
	return v;
}

// [123][5] => [0 3] [1 1] [0 0]
function read_sorted(next, prev = 0) {
	let ret = [];
	while (true) {
		let x = next();
		let n = next();
		if (!n) break;
		prev += x;
		for (let i = 0; i < n; i++) {
			ret.push(prev + i);
		}
		prev += n + 1;
	}
	return ret;
}

function read_sorted_arrays(next) {
	return read_array_while(() => { 
		let v = read_sorted(next);
		if (v.length) return v;
	});
}

// returns map of x => ys
function read_mapped(next) {
	let ret = [];
	while (true) {
		let w = next();
		if (w == 0) break;
		ret.push(read_linear_table(w, next));
	}
	while (true) {
		let w = next() - 1;
		if (w < 0) break;
		ret.push(read_replacement_table(w, next));
	}
	return ret.flat();
}

// read until next is falsy
// return array of read values
function read_array_while(next) {
	let v = [];
	while (true) {
		let x = next(v.length);
		if (!x) break;
		v.push(x);
	}
	return v;
}

// read w columns of length n
// return as n rows of length w
function read_transposed(n, w, next) {
	let m = Array(n).fill().map(() => []);
	for (let i = 0; i < w; i++) {
		read_deltas(n, next).forEach((x, j) => m[j].push(x));
	}
	return m;
}
 
// returns [[x, ys], [x+dx, ys+dy], [x+2*dx, ys+2*dy], ...]
// where dx/dy = steps, n = run size, w = length of y
function read_linear_table(w, next) {
	let dx = 1 + next();
	let dy = next();
	let vN = read_array_while(next);
	let m = read_transposed(vN.length, 1+w, next);
	return m.flatMap((v, i) => {
		let [x, ...ys] = v;
		return Array(vN[i]).fill().map((_, j) => {
			let j_dy = j * dy;
			return [x + j * dx, ys.map(y => y + j_dy)];
		});
	});
}

// return [[x, ys...], ...]
// where w = length of y
function read_replacement_table(w, next) { 
	let n = 1 + next();
	let m = read_transposed(n, 1+w, next);
	return m.map(v => [v[0], v.slice(1)]);
}


function read_trie(next) {
	let ret = [];
	let sorted = read_sorted(next); 
	expand(decode([]), []);
	return ret; // not sorted
	function decode(Q) { // characters that lead into this node
		let S = next(); // state: valid, save, check
		let B = read_array_while(() => { // buckets leading to new nodes
			let cps = read_sorted(next).map(i => sorted[i]);
			if (cps.length) return decode(cps);
		});
		return {S, B, Q};
	}
	function expand({S, B}, cps, saved) {
		if (S & 4 && saved === cps[cps.length-1]) return;
		if (S & 2) saved = cps[cps.length-1];
		if (S & 1) ret.push(cps); 
		for (let br of B) {
			for (let cp of br.Q) {
				expand(br, [...cps, cp], saved);
			}
		}
	}
}

function hex_cp(cp) {
	return cp.toString(16).toUpperCase().padStart(2, '0');
}

function quote_cp(cp) {
	return `{${hex_cp(cp)}}`; // raffy convention: like "\u{X}" w/o the "\u"
}

/*
export function explode_cp(s) {
	return [...s].map(c => c.codePointAt(0));
}
*/
function explode_cp(s) { // this is about 2x faster
	let cps = [];
	for (let pos = 0, len = s.length; pos < len; ) {
		let cp = s.codePointAt(pos);
		pos += cp < 0x10000 ? 1 : 2;
		cps.push(cp);
	}
	return cps;
}

function str_from_cps(cps) {
	const chunk = 4096;
	let len = cps.length;
	if (len < chunk) return String.fromCodePoint(...cps);
	let buf = [];
	for (let i = 0; i < len; ) {
		buf.push(String.fromCodePoint(...cps.slice(i, i += chunk)));
	}
	return buf.join('');
}

function compare_arrays(a, b) {
	let n = a.length;
	let c = n - b.length;
	for (let i = 0; c == 0 && i < n; i++) c = a[i] - b[i];
	return c;
}

function random_choice(v, rng = Math.random) {
	return v[rng() * v.length|0];
}

function random_sample(v, n, rng = Math.random) {
	v = v.slice(); // make copy
	if (v.length > n) {
		for (let i = 0; i < n; i++) { // shuffle prefix n
			let temp = v[i]; 
			let j = Math.floor(i + rng() * (v.length - i));
			v[i] = v[j];
			v[j] = temp;
		}
		v = v.slice(0, n); // truncate
	}
	return v;
}

function run_tests(fn, tests) {
	let errors = [];
	for (let test of tests) {
		let {name, norm, error} = test;
		if (typeof norm !== 'string') norm = name;
		try {
			let result = fn(name);
			if (error) {	
				errors.push({type: 'expected error', result, ...test});
			} else if (result != norm) {
				errors.push({type: 'wrong norm', result, ...test});
			}
		} catch (err) {
			if (!error) {
				errors.push({type: 'unexpected error', result: err.message, ...test});
			}
		}
	}
	return errors;
}

// created 2023-09-25T01:01:55.148Z
// compressed base64-encoded blob for include-nf data
// source: https://github.com/adraffy/ens-normalize.js/blob/main/src/make.js
// see: https://github.com/adraffy/ens-normalize.js#security
// SHA-256: a974b6f8541fc29d919bc85118af0a44015851fab5343f8679cb31be2bdb209e
var COMPRESSED = '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';

// https://unicode.org/reports/tr15/
// for reference implementation
// see: /derive/nf.js


// algorithmic hangul
// https://www.unicode.org/versions/Unicode15.0.0/ch03.pdf (page 144)
const S0 = 0xAC00;
const L0 = 0x1100;
const V0 = 0x1161;
const T0 = 0x11A7;
const L_COUNT = 19;
const V_COUNT = 21;
const T_COUNT = 28;
const N_COUNT = V_COUNT * T_COUNT;
const S_COUNT = L_COUNT * N_COUNT;
const S1 = S0 + S_COUNT;
const L1 = L0 + L_COUNT;
const V1 = V0 + V_COUNT;
const T1 = T0 + T_COUNT;

function unpack_cc(packed) {
	return (packed >> 24) & 0xFF;
}
function unpack_cp(packed) {
	return packed & 0xFFFFFF;
}

let SHIFTED_RANK, EXCLUSIONS, DECOMP, RECOMP;

function init$1() {
	//console.time('nf');
	let r = read_compressed_payload(COMPRESSED);
	SHIFTED_RANK = new Map(read_sorted_arrays(r).flatMap((v, i) => v.map(x => [x, (i+1) << 24]))); // pre-shifted
	EXCLUSIONS = new Set(read_sorted(r));
	DECOMP = new Map();
	RECOMP = new Map();
	for (let [cp, cps] of read_mapped(r)) {
		if (!EXCLUSIONS.has(cp) && cps.length == 2) {
			let [a, b] = cps;
			let bucket = RECOMP.get(a);
			if (!bucket) {
				bucket = new Map();
				RECOMP.set(a, bucket);
			}
			bucket.set(b, cp);
		}
		DECOMP.set(cp, cps.reverse()); // stored reversed
	}
	//console.timeEnd('nf');
	// 20230905: 11ms
}

function is_hangul(cp) {
	return cp >= S0 && cp < S1;
}

function compose_pair(a, b) {
	if (a >= L0 && a < L1 && b >= V0 && b < V1) {
		return S0 + (a - L0) * N_COUNT + (b - V0) * T_COUNT;
	} else if (is_hangul(a) && b > T0 && b < T1 && (a - S0) % T_COUNT == 0) {
		return a + (b - T0);
	} else {
		let recomp = RECOMP.get(a);
		if (recomp) {
			recomp = recomp.get(b);
			if (recomp) {
				return recomp;
			}
		}
		return -1;
	}
}

function decomposed(cps) {
	if (!SHIFTED_RANK) init$1();
	let ret = [];
	let buf = [];
	let check_order = false;
	function add(cp) {
		let cc = SHIFTED_RANK.get(cp);
		if (cc) {
			check_order = true;
			cp |= cc;
		}
		ret.push(cp);
	}
	for (let cp of cps) {
		while (true) {
			if (cp < 0x80) {
				ret.push(cp);
			} else if (is_hangul(cp)) {
				let s_index = cp - S0;
				let l_index = s_index / N_COUNT | 0;
				let v_index = (s_index % N_COUNT) / T_COUNT | 0;
				let t_index = s_index % T_COUNT;
				add(L0 + l_index);
				add(V0 + v_index);
				if (t_index > 0) add(T0 + t_index);
			} else {
				let mapped = DECOMP.get(cp);
				if (mapped) {
					buf.push(...mapped);
				} else {
					add(cp);
				}
			}
			if (!buf.length) break;
			cp = buf.pop();
		}
	}
	if (check_order && ret.length > 1) {
		let prev_cc = unpack_cc(ret[0]);
		for (let i = 1; i < ret.length; i++) {
			let cc = unpack_cc(ret[i]);
			if (cc == 0 || prev_cc <= cc) {
				prev_cc = cc;
				continue;
			}
			let j = i-1;
			while (true) {
				let tmp = ret[j+1];
				ret[j+1] = ret[j];
				ret[j] = tmp;
				if (!j) break;
				prev_cc = unpack_cc(ret[--j]);
				if (prev_cc <= cc) break;
			}
			prev_cc = unpack_cc(ret[i]);
		}
	}
	return ret;
}

function composed_from_decomposed(v) {
	let ret = [];
	let stack = [];
	let prev_cp = -1;
	let prev_cc = 0;
	for (let packed of v) {
		let cc = unpack_cc(packed);
		let cp = unpack_cp(packed);
		if (prev_cp == -1) {
			if (cc == 0) {
				prev_cp = cp;
			} else {
				ret.push(cp);
			}
		} else if (prev_cc > 0 && prev_cc >= cc) {
			if (cc == 0) {
				ret.push(prev_cp, ...stack);
				stack.length = 0;
				prev_cp = cp;
			} else {
				stack.push(cp);
			}
			prev_cc = cc;
		} else {
			let composed = compose_pair(prev_cp, cp);
			if (composed >= 0) {
				prev_cp = composed;
			} else if (prev_cc == 0 && cc == 0) {
				ret.push(prev_cp);
				prev_cp = cp;
			} else {
				stack.push(cp);
				prev_cc = cc;
			}
		}
	}
	if (prev_cp >= 0) {
		ret.push(prev_cp, ...stack);	
	}
	return ret;
}

// note: cps can be iterable
function nfd(cps) {
	return decomposed(cps).map(unpack_cp);
}
function nfc(cps) {
	return composed_from_decomposed(decomposed(cps));
}

const HYPHEN = 0x2D;
const STOP = 0x2E;
const STOP_CH = '.';
const FE0F = 0xFE0F;
const UNIQUE_PH = 1;

// 20230913: replace [...v] with Array_from(v) to avoid large spreads
const Array_from = x => Array.from(x); // Array.from.bind(Array);

function group_has_cp(g, cp) {
	// 20230913: keep primary and secondary distinct instead of creating valid union
	return g.P.has(cp) || g.Q.has(cp);
}

class Emoji extends Array {
	get is_emoji() { return true; } // free tagging system
}

let MAPPED, IGNORED, CM, NSM, ESCAPE, NFC_CHECK, GROUPS, WHOLE_VALID, WHOLE_MAP, VALID, EMOJI_LIST, EMOJI_ROOT;

function init() {
	if (MAPPED) return;
	
	let r = read_compressed_payload(COMPRESSED$1);
	const read_sorted_array = () => read_sorted(r);
	const read_sorted_set = () => new Set(read_sorted_array());
	const set_add_many = (set, v) => v.forEach(x => set.add(x));

	MAPPED = new Map(read_mapped(r)); 
	IGNORED = read_sorted_set(); // ignored characters are not valid, so just read raw codepoints

	/*
	// direct include from payload is smaller than the decompression code
	const FENCED = new Map(read_array_while(() => {
		let cp = r();
		if (cp) return [cp, read_str(r())];
	}));
	*/
	// 20230217: we still need all CM for proper error formatting
	// but norm only needs NSM subset that are potentially-valid
	CM = read_sorted_array();
	NSM = new Set(read_sorted_array().map(i => CM[i]));
	CM = new Set(CM);
	
	ESCAPE = read_sorted_set(); // characters that should not be printed
	NFC_CHECK = read_sorted_set(); // only needed to illustrate ens_tokenize() transformations

	let chunks = read_sorted_arrays(r);
	let unrestricted = r();
	//const read_chunked = () => new Set(read_sorted_array().flatMap(i => chunks[i]).concat(read_sorted_array()));
	const read_chunked = () => {
		// 20230921: build set in parts, 2x faster
		let set = new Set();
		read_sorted_array().forEach(i => set_add_many(set, chunks[i]));
		set_add_many(set, read_sorted_array());
		return set; 
	};
	GROUPS = read_array_while(i => {
		// minifier property mangling seems unsafe
		// so these are manually renamed to single chars
		let N = read_array_while(r).map(x => x+0x60);
		if (N.length) {
			let R = i >= unrestricted; // unrestricted then restricted
			N[0] -= 32; // capitalize
			N = str_from_cps(N);
			if (R) N=`Restricted[${N}]`;
			let P = read_chunked(); // primary
			let Q = read_chunked(); // secondary
			let M = !r(); // not-whitelisted, check for NSM
			// *** this code currently isn't needed ***
			/*
			let V = [...P, ...Q].sort((a, b) => a-b); // derive: sorted valid
			let M = r()-1; // number of combining mark
			if (M < 0) { // whitelisted
				M = new Map(read_array_while(() => {
					let i = r();
					if (i) return [V[i-1], read_array_while(() => {
						let v = read_array_while(r);
						if (v.length) return v.map(x => x-1);
					})];
				}));
			}*/
			return {N, P, Q, M, R};
		}
	});

	// decode compressed wholes
	WHOLE_VALID = read_sorted_set();
	WHOLE_MAP = new Map();
	let wholes = read_sorted_array().concat(Array_from(WHOLE_VALID)).sort((a, b) => a-b); // must be sorted
	wholes.forEach((cp, i) => {
		let d = r(); 
		let w = wholes[i] = d ? wholes[i-d] : {V: [], M: new Map()};
		w.V.push(cp); // add to member set
		if (!WHOLE_VALID.has(cp)) {
			WHOLE_MAP.set(cp, w);  // register with whole map
		}
	});

	// compute confusable-extent complements
	// usage: WHOLE_MAP.get(cp).M.get(cp) = complement set
	for (let {V, M} of new Set(WHOLE_MAP.values())) {
		// connect all groups that have each whole character
		let recs = [];
		for (let cp of V) {
			let gs = GROUPS.filter(g => group_has_cp(g, cp));
			let rec = recs.find(({G}) => gs.some(g => G.has(g)));
			if (!rec) {
				rec = {G: new Set(), V: []};
				recs.push(rec);
			}
			rec.V.push(cp);
			set_add_many(rec.G, gs);
		}
		// per character cache groups which are not a member of the extent
		let union = recs.flatMap(x => Array_from(x.G)); // all of the groups used by this whole
		for (let {G, V} of recs) {
			let complement = new Set(union.filter(g => !G.has(g))); // groups not covered by the extent
			for (let cp of V) {
				M.set(cp, complement); // this is the same reference
			}
		}
	}

	// compute valid set
	// 20230924: VALID was union but can be re-used
	VALID = new Set(); // exists in 1+ groups
	let multi = new Set(); // exists in 2+ groups
	const add_to_union = cp => VALID.has(cp) ? multi.add(cp) : VALID.add(cp);
	for (let g of GROUPS) {
		for (let cp of g.P) add_to_union(cp);
		for (let cp of g.Q) add_to_union(cp);
	}
	// dual purpose WHOLE_MAP: return placeholder if unique non-confusable
	for (let cp of VALID) {
		if (!WHOLE_MAP.has(cp) && !multi.has(cp)) {
			WHOLE_MAP.set(cp, UNIQUE_PH);
		}
	}
	// add all decomposed parts
	// see derive: "Valid is Closed (via Brute-force)"
	set_add_many(VALID, nfd(VALID));
	
	// decode emoji
	// 20230719: emoji are now fully-expanded to avoid quirk logic 
	EMOJI_LIST = read_trie(r).map(v => Emoji.from(v)).sort(compare_arrays);
	EMOJI_ROOT = new Map(); // this has approx 7K nodes (2+ per emoji)
	for (let cps of EMOJI_LIST) {
		// 20230719: change to *slightly* stricter algorithm which disallows 
		// insertion of misplaced FE0F in emoji sequences (matching ENSIP-15)
		// example: beautified [A B] (eg. flag emoji) 
		//  before: allow: [A FE0F B], error: [A FE0F FE0F B] 
		//   after: error: both
		// note: this code now matches ENSNormalize.{cs,java} logic
		let prev = [EMOJI_ROOT];
		for (let cp of cps) {
			let next = prev.map(node => {
				let child = node.get(cp);
				if (!child) {
					// should this be object? 
					// (most have 1-2 items, few have many)
					// 20230719: no, v8 default map is 4?
					child = new Map();
					node.set(cp, child);
				}
				return child;
			});
			if (cp === FE0F) {
				prev.push(...next); // less than 20 elements
			} else {
				prev = next;
			}
		}
		for (let x of prev) {
			x.V = cps;
		}
	}
}

// if escaped: {HEX}
//       else: "x" {HEX}
function quoted_cp(cp) {
	return (should_escape(cp) ? '' : `${bidi_qq(safe_str_from_cps([cp]))} `) + quote_cp(cp);
}

// 20230211: some messages can be mixed-directional and result in spillover
// use 200E after a quoted string to force the remainder of a string from 
// acquring the direction of the quote
// https://www.w3.org/International/questions/qa-bidi-unicode-controls#exceptions
function bidi_qq(s) {
	return `"${s}"\u200E`; // strong LTR
}

function check_label_extension(cps) {
	if (cps.length >= 4 && cps[2] == HYPHEN && cps[3] == HYPHEN) {
		throw new Error(`invalid label extension: "${str_from_cps(cps.slice(0, 4))}"`); // this can only be ascii so cant be bidi
	}
}
function check_leading_underscore(cps) {
	const UNDERSCORE = 0x5F;
	for (let i = cps.lastIndexOf(UNDERSCORE); i > 0; ) {
		if (cps[--i] !== UNDERSCORE) {
			throw new Error('underscore allowed only at start');
		}
	}
}
// check that a fenced cp is not leading, trailing, or touching another fenced cp
function check_fenced(cps) {
	let cp = cps[0];
	let prev = FENCED.get(cp);
	if (prev) throw error_placement(`leading ${prev}`);
	let n = cps.length;
	let last = -1; // prevents trailing from throwing
	for (let i = 1; i < n; i++) {
		cp = cps[i];
		let match = FENCED.get(cp);
		if (match) {
			// since cps[0] isn't fenced, cps[1] cannot throw
			if (last == i) throw error_placement(`${prev} + ${match}`);
			last = i + 1;
			prev = match;
		}
	}
	if (last == n) throw error_placement(`trailing ${prev}`);
}

// create a safe to print string 
// invisibles are escaped
// leading cm uses placeholder
// if cps exceed max, middle truncate with ellipsis
// quoter(cp) => string, eg. 3000 => "{3000}"
// note: in html, you'd call this function then replace [<>&] with entities
function safe_str_from_cps(cps, max = Infinity, quoter = quote_cp) {
	//if (Number.isInteger(cps)) cps = [cps];
	//if (!Array.isArray(cps)) throw new TypeError(`expected codepoints`);
	let buf = [];
	if (is_combining_mark(cps[0])) buf.push('◌');
	if (cps.length > max) {
		max >>= 1;
		cps = [...cps.slice(0, max), 0x2026, ...cps.slice(-max)];
	}
	let prev = 0;
	let n = cps.length;
	for (let i = 0; i < n; i++) {
		let cp = cps[i];
		if (should_escape(cp)) {
			buf.push(str_from_cps(cps.slice(prev, i)));
			buf.push(quoter(cp));
			prev = i + 1;
		}
	}
	buf.push(str_from_cps(cps.slice(prev, n)));
	return buf.join('');
}

// note: set(s) cannot be exposed because they can be modified
// note: Object.freeze() doesn't work
function is_combining_mark(cp) {
	init();
	return CM.has(cp);
}
function should_escape(cp) {
	init();
	return ESCAPE.has(cp);
}

// return all supported emoji as fully-qualified emoji 
// ordered by length then lexicographic 
function ens_emoji() {
	init();
	return EMOJI_LIST.map(x => x.slice()); // emoji are exposed so copy
}

function ens_normalize_fragment(frag, decompose) {
	init();
	let nf = decompose ? nfd : nfc;
	return frag.split(STOP_CH).map(label => str_from_cps(tokens_from_str(explode_cp(label), nf, filter_fe0f).flat())).join(STOP_CH);
}

function ens_normalize(name) {
	return flatten(split(name, nfc, filter_fe0f));
}

function ens_beautify(name) {
	let labels = split(name, nfc, x => x); // emoji not exposed
	for (let {type, output, error} of labels) {
		if (error) break; // flatten will throw

		// replace leading/trailing hyphen
		// 20230121: consider beautifing all or leading/trailing hyphen to unicode variant
		// not exactly the same in every font, but very similar: "-" vs "‐"
		/*
		const UNICODE_HYPHEN = 0x2010;
		// maybe this should replace all for visual consistancy?
		// `node tools/reg-count.js regex ^-\{2,\}` => 592
		//for (let i = 0; i < output.length; i++) if (output[i] == 0x2D) output[i] = 0x2010;
		if (output[0] == HYPHEN) output[0] = UNICODE_HYPHEN;
		let end = output.length-1;
		if (output[end] == HYPHEN) output[end] = UNICODE_HYPHEN;
		*/
		// 20230123: WHATWG URL uses "CheckHyphens" false
		// https://url.spec.whatwg.org/#idna

		// update ethereum symbol
		// ξ => Ξ if not greek
		if (type !== 'Greek') array_replace(output, 0x3BE, 0x39E);

		// 20221213: fixes bidi subdomain issue, but breaks invariant (200E is disallowed)
		// could be fixed with special case for: 2D (.) + 200E (LTR)
		// https://discuss.ens.domains/t/bidi-label-ordering-spoof/15824
		//output.splice(0, 0, 0x200E);
	}
	return flatten(labels);
}

function array_replace(v, a, b) {
	let prev = 0;
	while (true) {
		let next = v.indexOf(a, prev);
		if (next < 0) break;
		v[next] = b; 
		prev = next + 1;
	}
}

function ens_split(name, preserve_emoji) {
	return split(name, nfc, preserve_emoji ? x => x.slice() : filter_fe0f); // emoji are exposed so copy
}

function split(name, nf, ef) {
	if (!name) return []; // 20230719: empty name allowance
	init();
	let offset = 0;
	// https://unicode.org/reports/tr46/#Validity_Criteria
	// 4.) "The label must not contain a U+002E ( . ) FULL STOP."
	return name.split(STOP_CH).map(label => {
		let input = explode_cp(label);
		let info = {
			input,
			offset, // codepoint, not substring!
		};
		offset += input.length + 1; // + stop
		try {
			// 1.) "The label must be in Unicode Normalization Form NFC"
			let tokens = info.tokens = tokens_from_str(input, nf, ef);
			let token_count = tokens.length;
			let type;
			if (!token_count) { // the label was effectively empty (could of had ignored characters)
				//norm = [];
				//type = 'None'; // use this instead of next match, "ASCII"
				// 20230120: change to strict
				// https://discuss.ens.domains/t/ens-name-normalization-2nd/14564/59
				throw new Error(`empty label`);
			} 
			let norm = info.output = tokens.flat();
			check_leading_underscore(norm);
			let emoji = info.emoji = token_count > 1 || tokens[0].is_emoji; // same as: tokens.some(x => x.is_emoji);
			if (!emoji && norm.every(cp => cp < 0x80)) { // special case for ascii
				// 20230123: matches matches WHATWG, see note 3.3
				check_label_extension(norm); // only needed for ascii
				// cant have fenced
				// cant have cm
				// cant have wholes
				// see derive: "Fastpath ASCII"
				type = 'ASCII';
			} else {
				let chars = tokens.flatMap(x => x.is_emoji ? [] : x); // all of the nfc tokens concat together
				if (!chars.length) { // theres no text, just emoji
					type = 'Emoji';
				} else {
					// 5.) "The label must not begin with a combining mark, that is: General_Category=Mark."
					if (CM.has(norm[0])) throw error_placement('leading combining mark');
					for (let i = 1; i < token_count; i++) { // we've already checked the first token
						let cps = tokens[i];
						if (!cps.is_emoji && CM.has(cps[0])) { // every text token has emoji neighbors, eg. EtEEEtEt...
							// bidi_qq() not needed since emoji is LTR and cps is a CM
							throw error_placement(`emoji + combining mark: "${str_from_cps(tokens[i-1])} + ${safe_str_from_cps([cps[0]])}"`); 
						}
					}
					check_fenced(norm);
					let unique = Array_from(new Set(chars));
					let [g] = determine_group(unique); // take the first match
					// see derive: "Matching Groups have Same CM Style"
					// alternative: could form a hybrid type: Latin/Japanese/...	
					check_group(g, chars); // need text in order
					check_whole(g, unique); // only need unique text (order would be required for multiple-char confusables)
					type = g.N;
					// 20230121: consider exposing restricted flag
					// it's simpler to just check for 'Restricted'
					// or even better: type.endsWith(']')
					//if (g.R) info.restricted = true;
				}
			}
			info.type = type;
		} catch (err) {
			info.error = err; // use full error object
		}
		return info;
	});
}

function check_whole(group, unique) {
	let maker;
	let shared = [];
	for (let cp of unique) {
		let whole = WHOLE_MAP.get(cp);
		if (whole === UNIQUE_PH) return; // unique, non-confusable
		if (whole) {
			let set = whole.M.get(cp); // groups which have a character that look-like this character
			maker = maker ? maker.filter(g => set.has(g)) : Array_from(set);
			if (!maker.length) return; // confusable intersection is empty
		} else {
			shared.push(cp); 
		}
	}
	if (maker) {
		// we have 1+ confusable
		// check if any of the remaining groups
		// contain the shared characters too
		for (let g of maker) {
			if (shared.every(cp => group_has_cp(g, cp))) {
				throw new Error(`whole-script confusable: ${group.N}/${g.N}`);
			}
		}
	}
}

// assumption: unique.size > 0
// returns list of matching groups
function determine_group(unique) {
	let groups = GROUPS;
	for (let cp of unique) {
		// note: we need to dodge CM that are whitelisted
		// but that code isn't currently necessary
		let gs = groups.filter(g => group_has_cp(g, cp));
		if (!gs.length) {
			if (!GROUPS.some(g => group_has_cp(g, cp))) { 
				// the character was composed of valid parts
				// but it's NFC form is invalid
				// 20230716: change to more exact statement, see: ENSNormalize.{cs,java}
				// note: this doesn't have to be a composition
				// 20230720: change to full check
				throw error_disallowed(cp); // this should be rare
			} else {
				// there is no group that contains all these characters
				// throw using the highest priority group that matched
				// https://www.unicode.org/reports/tr39/#mixed_script_confusables
				throw error_group_member(groups[0], cp);
			}
		}
		groups = gs;
		if (gs.length == 1) break; // there is only one group left
	}
	// there are at least 1 group(s) with all of these characters
	return groups;
}

// throw on first error
function flatten(split) {
	return split.map(({input, error, output}) => {
		if (error) {
			// don't print label again if just a single label
			let msg = error.message;
			// bidi_qq() only necessary if msg is digits
			throw new Error(split.length == 1 ? msg : `Invalid label ${bidi_qq(safe_str_from_cps(input, 63))}: ${msg}`); 
		}
		return str_from_cps(output);
	}).join(STOP_CH);
}

function error_disallowed(cp) {
	// TODO: add cp to error?
	return new Error(`disallowed character: ${quoted_cp(cp)}`); 
}
function error_group_member(g, cp) {
	let quoted = quoted_cp(cp);
	let gg = GROUPS.find(g => g.P.has(cp)); // only check primary
	if (gg) {
		quoted = `${gg.N} ${quoted}`;
	}
	return new Error(`illegal mixture: ${g.N} + ${quoted}`);
}
function error_placement(where) {
	return new Error(`illegal placement: ${where}`);
}

// assumption: cps.length > 0
// assumption: cps[0] isn't a CM
// assumption: the previous character isn't an emoji
function check_group(g, cps) {
	for (let cp of cps) {
		if (!group_has_cp(g, cp)) {
			// for whitelisted scripts, this will throw illegal mixture on invalid cm, eg. "e{300}{300}"
			// at the moment, it's unnecessary to introduce an extra error type
			// until there exists a whitelisted multi-character
			//   eg. if (M < 0 && is_combining_mark(cp)) { ... }
			// there are 3 cases:
			//   1. illegal cm for wrong group => mixture error
			//   2. illegal cm for same group => cm error
			//       requires set of whitelist cm per group: 
			//        eg. new Set([...g.P, ...g.Q].flatMap(nfc).filter(cp => CM.has(cp)))
			//   3. wrong group => mixture error
			throw error_group_member(g, cp);
		}
	}
	//if (M >= 0) { // we have a known fixed cm count
	if (g.M) { // we need to check for NSM
		let decomposed = nfd(cps);
		for (let i = 1, e = decomposed.length; i < e; i++) { // see: assumption
			// 20230210: bugfix: using cps instead of decomposed h/t Carbon225
			/*
			if (CM.has(decomposed[i])) {
				let j = i + 1;
				while (j < e && CM.has(decomposed[j])) j++;
				if (j - i > M) {
					throw new Error(`too many combining marks: ${g.N} ${bidi_qq(str_from_cps(decomposed.slice(i-1, j)))} (${j-i}/${M})`);
				}
				i = j;
			}
			*/
			// 20230217: switch to NSM counting
			// https://www.unicode.org/reports/tr39/#Optional_Detection
			if (NSM.has(decomposed[i])) {
				let j = i + 1;
				for (let cp; j < e && NSM.has(cp = decomposed[j]); j++) {
					// a. Forbid sequences of the same nonspacing mark.
					for (let k = i; k < j; k++) { // O(n^2) but n < 100
						if (decomposed[k] == cp) {
							throw new Error(`duplicate non-spacing marks: ${quoted_cp(cp)}`);
						}
					}
				}
				// parse to end so we have full nsm count
				// b. Forbid sequences of more than 4 nonspacing marks (gc=Mn or gc=Me).
				if (j - i > NSM_MAX) {
					// note: this slice starts with a base char or spacing-mark cm
					throw new Error(`excessive non-spacing marks: ${bidi_qq(safe_str_from_cps(decomposed.slice(i-1, j)))} (${j-i}/${NSM_MAX})`);
				}
				i = j;
			}
		}
	}
	// *** this code currently isn't needed ***
	/*
	let cm_whitelist = M instanceof Map;
	for (let i = 0, e = cps.length; i < e; ) {
		let cp = cps[i++];
		let seqs = cm_whitelist && M.get(cp);
		if (seqs) { 
			// list of codepoints that can follow
			// if this exists, this will always be 1+
			let j = i;
			while (j < e && CM.has(cps[j])) j++;
			let cms = cps.slice(i, j);
			let match = seqs.find(seq => !compare_arrays(seq, cms));
			if (!match) throw new Error(`disallowed combining mark sequence: "${safe_str_from_cps([cp, ...cms])}"`);
			i = j;
		} else if (!V.has(cp)) {
			// https://www.unicode.org/reports/tr39/#mixed_script_confusables
			let quoted = quoted_cp(cp);
			for (let cp of cps) {
				let u = UNIQUE.get(cp);
				if (u && u !== g) {
					// if both scripts are restricted this error is confusing
					// because we don't differentiate RestrictedA from RestrictedB 
					if (!u.R) quoted = `${quoted} is ${u.N}`;
					break;
				}
			}
			throw new Error(`disallowed ${g.N} character: ${quoted}`);
			//throw new Error(`disallowed character: ${quoted} (expected ${g.N})`);
			//throw new Error(`${g.N} does not allow: ${quoted}`);
		}
	}
	if (!cm_whitelist) {
		let decomposed = nfd(cps);
		for (let i = 1, e = decomposed.length; i < e; i++) { // we know it can't be cm leading
			if (CM.has(decomposed[i])) {
				let j = i + 1;
				while (j < e && CM.has(decomposed[j])) j++;
				if (j - i > M) {
					throw new Error(`too many combining marks: "${str_from_cps(decomposed.slice(i-1, j))}" (${j-i}/${M})`);
				}
				i = j;
			}
		}
	}
	*/
}

// given a list of codepoints
// returns a list of lists, where emoji are a fully-qualified (as Array subclass)
// eg. explode_cp("abc💩d") => [[61, 62, 63], Emoji[1F4A9, FE0F], [64]]
// 20230818: rename for 'process' name collision h/t Javarome
// https://github.com/adraffy/ens-normalize.js/issues/23
function tokens_from_str(input, nf, ef) {
	let ret = [];
	let chars = [];
	input = input.slice().reverse(); // flip so we can pop
	while (input.length) {
		let emoji = consume_emoji_reversed(input);
		if (emoji) {
			if (chars.length) {
				ret.push(nf(chars));
				chars = [];
			}
			ret.push(ef(emoji));
		} else {
			let cp = input.pop();
			if (VALID.has(cp)) {
				chars.push(cp);
			} else {
				let cps = MAPPED.get(cp);
				if (cps) {
					chars.push(...cps); // less than 10 elements
				} else if (!IGNORED.has(cp)) {
					// 20230912: unicode 15.1 changed the order of processing such that
					// disallowed parts are only rejected after NFC
					// https://unicode.org/reports/tr46/#Validity_Criteria
					// this doesn't impact normalization as of today
					// technically, this error can be removed as the group logic will apply similar logic
					// however the error type might be less clear
					throw error_disallowed(cp);
				}
			}
		}
	}
	if (chars.length) {
		ret.push(nf(chars));
	}
	return ret;
}

function filter_fe0f(cps) {
	return cps.filter(cp => cp != FE0F);
}

// given array of codepoints
// returns the longest valid emoji sequence (or undefined if no match)
// *MUTATES* the supplied array
// disallows interleaved ignored characters
// fills (optional) eaten array with matched codepoints
function consume_emoji_reversed(cps, eaten) {
	let node = EMOJI_ROOT;
	let emoji;
	let pos = cps.length;
	while (pos) {
		node = node.get(cps[--pos]);
		if (!node) break;
		let {V} = node;
		if (V) { // this is a valid emoji (so far)
			emoji = V;
			if (eaten) eaten.push(...cps.slice(pos).reverse()); // (optional) copy input, used for ens_tokenize()
			cps.length = pos; // truncate
		}
	}
	return emoji;
}

// ************************************************************
// tokenizer 

const TY_VALID = 'valid';
const TY_MAPPED = 'mapped';
const TY_IGNORED = 'ignored';
const TY_DISALLOWED = 'disallowed';
const TY_EMOJI = 'emoji';
const TY_NFC = 'nfc';
const TY_STOP = 'stop';

function ens_tokenize(name, {
	nf = true, // collapse unnormalized runs into a single token
} = {}) {
	init();
	let input = explode_cp(name).reverse();
	let eaten = [];
	let tokens = [];
	while (input.length) {
		let emoji = consume_emoji_reversed(input, eaten);
		if (emoji) {
			tokens.push({
				type: TY_EMOJI,
				emoji: emoji.slice(), // copy emoji
				input: eaten,
				cps: filter_fe0f(emoji)
			});
			eaten = []; // reset buffer
		} else {
			let cp = input.pop();
			if (cp == STOP) {
				tokens.push({type: TY_STOP, cp});
			} else if (VALID.has(cp)) {
				tokens.push({type: TY_VALID, cps: [cp]});
			} else if (IGNORED.has(cp)) {
				tokens.push({type: TY_IGNORED, cp});
			} else {
				let cps = MAPPED.get(cp);
				if (cps) {
					tokens.push({type: TY_MAPPED, cp, cps: cps.slice()});
				} else {
					tokens.push({type: TY_DISALLOWED, cp});
				}
			}
		}
	}
	if (nf) {
		for (let i = 0, start = -1; i < tokens.length; i++) {
			let token = tokens[i];
			if (is_valid_or_mapped(token.type)) {
				if (requires_check(token.cps)) { // normalization might be needed
					let end = i + 1;
					for (let pos = end; pos < tokens.length; pos++) { // find adjacent text
						let {type, cps} = tokens[pos];
						if (is_valid_or_mapped(type)) {
							if (!requires_check(cps)) break;
							end = pos + 1;
						} else if (type !== TY_IGNORED) { // || type !== TY_DISALLOWED) { 
							break;
						}
					}
					if (start < 0) start = i;
					let slice = tokens.slice(start, end);
					let cps0 = slice.flatMap(x => is_valid_or_mapped(x.type) ? x.cps : []); // strip junk tokens
					let cps = nfc(cps0);
					if (compare_arrays(cps, cps0)) { // bundle into an nfc token
						tokens.splice(start, end - start, {
							type: TY_NFC, 
							input: cps0, // there are 3 states: tokens0 ==(process)=> input ==(nfc)=> tokens/cps
							cps, 
							tokens0: collapse_valid_tokens(slice),
							tokens: ens_tokenize(str_from_cps(cps), {nf: false})
						});
						i = start;
					} else { 
						i = end - 1; // skip to end of slice
					}
					start = -1; // reset
				} else {
					start = i; // remember last
				}
			} else if (token.type !== TY_IGNORED) { // 20221024: is this correct?
				start = -1; // reset
			}
		}
	}
	return collapse_valid_tokens(tokens);
}

function is_valid_or_mapped(type) {
	return type == TY_VALID || type == TY_MAPPED;
}

function requires_check(cps) {
	return cps.some(cp => NFC_CHECK.has(cp));
}

function collapse_valid_tokens(tokens) {
	for (let i = 0; i < tokens.length; i++) {
		if (tokens[i].type == TY_VALID) {
			let j = i + 1;
			while (j < tokens.length && tokens[j].type == TY_VALID) j++;
			tokens.splice(i, j - i, {type: TY_VALID, cps: tokens.slice(i, j).flatMap(x => x.cps)});
		}
	}
	return tokens;
}

function hex_seq(cps) {
	return cps.map(hex_cp).join(' ');
}

function create_arrow_span() {
	let span = document.createElement('span');
	span.classList.add('arrow');
	span.innerHTML = '➔'; // '→'; 
	return span;
}

function span_from_cp(cp, in_emoji) {
	let span = document.createElement('span');
	if (cp == 0x200D) {
		span.classList.add('mod', 'zwj');
		span.innerText = 'ZWJ';
	} else if (cp == 0x200C) {
		span.classList.add('mod', 'zwj');
		span.innerText = 'ZWNJ';
	} else if (cp == 0xFE0F) {
		span.classList.add('mod', 'dropped', 'style');
		span.innerText = 'FE0F';
	} else if (cp == 0x20E3) {
		span.classList.add('mod', 'keycap');
		span.innerText = 'Keycap';
	} else if (cp >= 0xE0021 && cp <= 0xE007E) { // printable ascii tag
		span.classList.add('mod', 'tag');
		span.innerText = String.fromCodePoint(cp - 0xE0000);
	} else if (cp == 0xE007F) { // tag end
		span.classList.add('mod', 'tag', 'end');
		span.innerText = '⌫'; // 🏷️
	} else if (!in_emoji && should_escape(cp)) {
		span.classList.add('code');
		span.innerText = hex_cp(cp);
	} else {
		span.innerText = safe_str_from_cps([cp]);
	}
	return span;
}

// idea
//export function dom_from_token(token) {

function format_tooltip(obj, extra) {
	let lines = Object.entries(obj).map(([k, v]) => `${k}: ${v}`);
	if (Array.isArray(extra)) lines.push(...extra);	
	return lines.join('\n');
}

function isolated_safe(cps) {
	return cps.map(cp => safe_str_from_cps([cp])).join('\u{200B}')
}

// TODO: these options are shit, fix this
function dom_from_tokens(tokens, {
	before = false, 
	tld_class = true,
	components = false, 
	emoji_url = 'https://emojipedia.org/%s',
	extra = () => {},
} = {}) {
	let div = document.createElement('div');
	div.classList.add('tokens');
	/*
	if (before) {
		// dont use normalized form unless its simple
		tokens = tokens.flatMap(token => {
			if (token.type === 'nfc' && !token.tokens.every(t => t.type == 'valid')) {
				return token.tokens;
			} else {
				return token;
			}
		});
	}
	*/
	div.append(...tokens.map((token, i) => {
		let el;
		switch (token.type) {
			case 'emoji': {
				el = document.createElement(emoji_url ? 'a' : 'span');
				if (emoji_url) el.href = emoji_url.replace('%s', String.fromCodePoint(...token.emoji));
				let cps = before ? token.input : token.cps;
				if (components) {
					el.append(...cps.map(cp => span_from_cp(cp, true)));
				} else {
					el.innerText = String.fromCodePoint(...token.emoji); // use fully-qualified form
				}
				el.title = format_tooltip({
					Type: 'Emoji',
					Hex: hex_seq(cps),
					Beautified: hex_seq(token.emoji),
				}, extra(token.type, cps));
				break;
			}
			case 'nfc': {
				el = document.createElement('div');
				// get the cps from the original tokens
				let cps0 = token.tokens0.flatMap(t => t.type === 'valid' ? t.cps : t.cp); // this can only be mapped/ignored/valid
				// break every valid token into individual characters
				let lhs = dom_from_tokens(token.tokens0.flatMap(t => t.type === 'valid' ? t.cps.map(cp => ({type: 'valid', cps: [cp]})) : t), {components, before, emoji_url, extra});
				lhs.title = format_tooltip({
					Type: 'NFC (Unnormalized)',
					Hex: hex_seq(cps0),
				}, extra(token.type, cps0));
				el.append(lhs);
				if (!before) {
					let rhs = dom_from_tokens(token.tokens, {components, emoji_url, extra});
					rhs.title = format_tooltip({
						Type: 'NFC (Normalized)',
						Hex: hex_seq(token.cps),
					}, extra(token.type, token.cps));
					el.append(create_arrow_span(), rhs);
				}
				break;
			}
			case 'valid': {
				el = document.createElement('span');		
				let form = safe_str_from_cps(token.cps);
				if (tld_class && (tokens.length == 1 || (i === tokens.length-1 && tokens[i-1].type === 'stop')) && /[a-z]/.test(form)) { 
					// theres just 1 token/or we're the last token with a stop before us
					//el.classList.add(form);
					// 20230909: this triggered for stupid things
					el.dataset.tld = form;	
				}
				el.innerText = form;
				el.title = format_tooltip({
					Type: 'Valid',
					Hex: hex_seq(token.cps),
				}, extra(token.type, token.cps));
				break;
			}
			case 'mapped': {
				el = document.createElement('div');
				let span_src = document.createElement('span');
				span_src.classList.add('before');
				span_src.innerText = safe_str_from_cps([token.cp]);	// isolate ? isolated_safe([token.cp]) : 
				span_src.title = format_tooltip({
					Type: 'Mapped (Match)',
					Hex: hex_cp(token.cp),
				}, extra(token.type, [token.cp]));
				el.append(span_src);
				if (!before) {
					let span_dst = document.createElement('span');
					span_dst.innerText = isolated_safe(token.cps); // safe_str_from_cps(token.cps);
					span_dst.title = format_tooltip({
						Type: 'Mapped (Replacement)',
						Hex: hex_seq(token.cps),
					}, extra(token.type, token.cps));
					el.append(create_arrow_span(), span_dst);
				}
				break;
			}
			case 'stop':
			case 'ignored':
			case 'disallowed': {
				el = span_from_cp(token.cp);
				el.title = format_tooltip({
					Type: token.type,
					Hex: hex_cp(token.cp),
				}, extra(token.type, [token.cp]));
				break;
			}
			default: throw new TypeError(`unknown token type: ${token.type}`);
		}
		el.classList.add(token.type);
		return el;
	}));
	return div;
}

function use_default_style() {
	let style = document.createElement('style');
	style.innerText = `
	.tokens {
		display: flex;
		flex-wrap: wrap;
		gap: 2px;
	}
	.tokens > * {
		padding: 2px 4px;
		display: flex;
		align-items: center;
		gap: 4px;
		border-radius: 5px;
		overflow: hidden;
	}
	.tokens a {
		text-decoration: none;
	}
	.tokens a:hover {
		border-color: #00f;
	}
	.tokens .valid {
		background: #cfc;
		border: 2px solid #0a0;
		line-break: anywhere;
	}
	.tokens [data-tld="eth"].valid {
		color: #fff;
		background: #58f;
		border-color: #58f;
	}
	.tokens [data-tld="art"].valid {
		color: #fff;
		background: #333;
		border-color: #333;
	}
	.tokens [data-tld="box"].valid {
		color: #fff;
		background: #666;
		border-color: #666;
	}
	.tokens [data-tld="com"].valid,
	.tokens [data-tld="net"].valid,
	.tokens [data-tld="org"].valid,
	.tokens [data-tld="io"].valid,
	.tokens [data-tld="cash"].valid,
	.tokens [data-tld="xyz"].valid {
		color: #fff;
		background: #0a0;
		border-color: #0a0;
	}
	.tokens .ignored {
		color: #fff;
		background: #aaa;
		font-size: 75%;
		font-family: monospace;
	}
	.tokens .disallowed {
		background: #c00;	
		min-width: 5px;
		min-height: 1em;
		border-radius: 5px;
		color: #fff;
	}
	.tokens .disallowed.code {
		font-size: 75%;
		background: #800;
	}
	.tokens .disallowed.mod {
		border: 2px solid #800;
		font-size: 80%;
	}
	.tokens .disallowed.mod.tag {
		background: #f00;
		color: #000;
	}
	.tokens .mapped {
		display: flex;
		border: 2px solid #66f;
		background: #ccf;
	}
	.tokens .mapped span:first-child {
		margin-bottom: -4px;
		border-bottom: 4px solid #000;
		text-align: center;
		min-width: 0.5rem;
	}
	.tokens .stop {
		font-weight: bold;
		background: linear-gradient(#fff, #ff0);
		padding-bottom: 0;
		border: 1px solid #ccc;
	}
	.tokens .emoji {
		border: 2px solid #0aa;
		background: #cff;
		color: #000;
	}
	.tokens .mod {
		color: #fff;
	}
	.tokens * .mod {
		font-size: 70%;
		padding: 2px;
		border-radius: 3px;
	}
	.tokens .emoji .mod {
		background: #333;
	}
	.tokens .emoji .mod.zwj {
		background: #0aa;
	}
	.tokens .emoji .mod.tag {
		background: #0aa;
	}
	.tokens .emoji .mod.tag.end {
		background: #066;
	}
	.tokens .emoji .mod.dropped {
		background: #aaa;		
	}
	.tokens .arrow {
		color: rgba(0, 0, 0, 0.35);
		user-select: none;
		margin: 0 -2px;
	}
	.tokens .code {
		font-family: monospace;
	}
	.tokens .nfc {
		display: flex;
		border: 2px solid #c80;
		background: #fd8;
		border-radius: 5px;
		padding: 2px;
	}`;
	document.body.append(style);
}

// see: https://github.com/adraffy/ens-normalize.js#security
const derived = "2023-09-06T06:00:29.074Z";
const unicode = "15.1.0 (2023-09-06T02:58:19.261Z)";
const cldr = "43.1 (2023-09-03T21:58:22.687Z)";
const base64_ens_hash = "0565ed049b9cf1614bb9e11ba7d8ac6a6fb96c893253d890f7e2b2884b9ded32";
const base64_nf_hash = "a974b6f8541fc29d919bc85118af0a44015851fab5343f8679cb31be2bdb209e";
const spec_hash = "1f6d3bdb7a724fe3b91f6d73ab14defcb719e0f4ab79022089c940e7e9c56b9c";
const built = "2023-09-25T01:01:55.148Z";
const version = "1.10.1";

var includeVersions = /*#__PURE__*/Object.freeze({
	__proto__: null,
	base64_ens_hash: base64_ens_hash,
	base64_nf_hash: base64_nf_hash,
	built: built,
	cldr: cldr,
	derived: derived,
	spec_hash: spec_hash,
	unicode: unicode,
	version: version
});

export { compare_arrays, dom_from_tokens, ens_beautify, ens_emoji, ens_normalize, ens_normalize_fragment, ens_split, ens_tokenize, explode_cp, hex_cp, is_combining_mark, nfc, nfd, quote_cp, random_choice, random_sample, run_tests, safe_str_from_cps, should_escape, str_from_cps, use_default_style, includeVersions as versions };