mirror of
https://github.com/facebook/docusaurus.git
synced 2025-04-28 17:57:48 +02:00
14938 lines
520 KiB
JavaScript
Vendored
14938 lines
520 KiB
JavaScript
Vendored
var __create = Object.create;
|
|
var __defProp = Object.defineProperty;
|
|
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
|
|
var __getOwnPropNames = Object.getOwnPropertyNames;
|
|
var __getProtoOf = Object.getPrototypeOf;
|
|
var __hasOwnProp = Object.prototype.hasOwnProperty;
|
|
var __commonJS = (cb, mod) => function __require() {
|
|
return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
|
|
};
|
|
var __export = (target, all) => {
|
|
for (var name in all)
|
|
__defProp(target, name, { get: all[name], enumerable: true });
|
|
};
|
|
var __copyProps = (to, from, except, desc) => {
|
|
if (from && typeof from === "object" || typeof from === "function") {
|
|
for (let key of __getOwnPropNames(from))
|
|
if (!__hasOwnProp.call(to, key) && key !== except)
|
|
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
|
|
}
|
|
return to;
|
|
};
|
|
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
|
|
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
|
|
mod
|
|
));
|
|
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
|
|
|
|
// node_modules/acorn-jsx/xhtml.js
|
|
var require_xhtml = __commonJS({
|
|
"node_modules/acorn-jsx/xhtml.js"(exports, module2) {
|
|
module2.exports = {
|
|
quot: '"',
|
|
amp: "&",
|
|
apos: "'",
|
|
lt: "<",
|
|
gt: ">",
|
|
nbsp: "\xA0",
|
|
iexcl: "\xA1",
|
|
cent: "\xA2",
|
|
pound: "\xA3",
|
|
curren: "\xA4",
|
|
yen: "\xA5",
|
|
brvbar: "\xA6",
|
|
sect: "\xA7",
|
|
uml: "\xA8",
|
|
copy: "\xA9",
|
|
ordf: "\xAA",
|
|
laquo: "\xAB",
|
|
not: "\xAC",
|
|
shy: "\xAD",
|
|
reg: "\xAE",
|
|
macr: "\xAF",
|
|
deg: "\xB0",
|
|
plusmn: "\xB1",
|
|
sup2: "\xB2",
|
|
sup3: "\xB3",
|
|
acute: "\xB4",
|
|
micro: "\xB5",
|
|
para: "\xB6",
|
|
middot: "\xB7",
|
|
cedil: "\xB8",
|
|
sup1: "\xB9",
|
|
ordm: "\xBA",
|
|
raquo: "\xBB",
|
|
frac14: "\xBC",
|
|
frac12: "\xBD",
|
|
frac34: "\xBE",
|
|
iquest: "\xBF",
|
|
Agrave: "\xC0",
|
|
Aacute: "\xC1",
|
|
Acirc: "\xC2",
|
|
Atilde: "\xC3",
|
|
Auml: "\xC4",
|
|
Aring: "\xC5",
|
|
AElig: "\xC6",
|
|
Ccedil: "\xC7",
|
|
Egrave: "\xC8",
|
|
Eacute: "\xC9",
|
|
Ecirc: "\xCA",
|
|
Euml: "\xCB",
|
|
Igrave: "\xCC",
|
|
Iacute: "\xCD",
|
|
Icirc: "\xCE",
|
|
Iuml: "\xCF",
|
|
ETH: "\xD0",
|
|
Ntilde: "\xD1",
|
|
Ograve: "\xD2",
|
|
Oacute: "\xD3",
|
|
Ocirc: "\xD4",
|
|
Otilde: "\xD5",
|
|
Ouml: "\xD6",
|
|
times: "\xD7",
|
|
Oslash: "\xD8",
|
|
Ugrave: "\xD9",
|
|
Uacute: "\xDA",
|
|
Ucirc: "\xDB",
|
|
Uuml: "\xDC",
|
|
Yacute: "\xDD",
|
|
THORN: "\xDE",
|
|
szlig: "\xDF",
|
|
agrave: "\xE0",
|
|
aacute: "\xE1",
|
|
acirc: "\xE2",
|
|
atilde: "\xE3",
|
|
auml: "\xE4",
|
|
aring: "\xE5",
|
|
aelig: "\xE6",
|
|
ccedil: "\xE7",
|
|
egrave: "\xE8",
|
|
eacute: "\xE9",
|
|
ecirc: "\xEA",
|
|
euml: "\xEB",
|
|
igrave: "\xEC",
|
|
iacute: "\xED",
|
|
icirc: "\xEE",
|
|
iuml: "\xEF",
|
|
eth: "\xF0",
|
|
ntilde: "\xF1",
|
|
ograve: "\xF2",
|
|
oacute: "\xF3",
|
|
ocirc: "\xF4",
|
|
otilde: "\xF5",
|
|
ouml: "\xF6",
|
|
divide: "\xF7",
|
|
oslash: "\xF8",
|
|
ugrave: "\xF9",
|
|
uacute: "\xFA",
|
|
ucirc: "\xFB",
|
|
uuml: "\xFC",
|
|
yacute: "\xFD",
|
|
thorn: "\xFE",
|
|
yuml: "\xFF",
|
|
OElig: "\u0152",
|
|
oelig: "\u0153",
|
|
Scaron: "\u0160",
|
|
scaron: "\u0161",
|
|
Yuml: "\u0178",
|
|
fnof: "\u0192",
|
|
circ: "\u02C6",
|
|
tilde: "\u02DC",
|
|
Alpha: "\u0391",
|
|
Beta: "\u0392",
|
|
Gamma: "\u0393",
|
|
Delta: "\u0394",
|
|
Epsilon: "\u0395",
|
|
Zeta: "\u0396",
|
|
Eta: "\u0397",
|
|
Theta: "\u0398",
|
|
Iota: "\u0399",
|
|
Kappa: "\u039A",
|
|
Lambda: "\u039B",
|
|
Mu: "\u039C",
|
|
Nu: "\u039D",
|
|
Xi: "\u039E",
|
|
Omicron: "\u039F",
|
|
Pi: "\u03A0",
|
|
Rho: "\u03A1",
|
|
Sigma: "\u03A3",
|
|
Tau: "\u03A4",
|
|
Upsilon: "\u03A5",
|
|
Phi: "\u03A6",
|
|
Chi: "\u03A7",
|
|
Psi: "\u03A8",
|
|
Omega: "\u03A9",
|
|
alpha: "\u03B1",
|
|
beta: "\u03B2",
|
|
gamma: "\u03B3",
|
|
delta: "\u03B4",
|
|
epsilon: "\u03B5",
|
|
zeta: "\u03B6",
|
|
eta: "\u03B7",
|
|
theta: "\u03B8",
|
|
iota: "\u03B9",
|
|
kappa: "\u03BA",
|
|
lambda: "\u03BB",
|
|
mu: "\u03BC",
|
|
nu: "\u03BD",
|
|
xi: "\u03BE",
|
|
omicron: "\u03BF",
|
|
pi: "\u03C0",
|
|
rho: "\u03C1",
|
|
sigmaf: "\u03C2",
|
|
sigma: "\u03C3",
|
|
tau: "\u03C4",
|
|
upsilon: "\u03C5",
|
|
phi: "\u03C6",
|
|
chi: "\u03C7",
|
|
psi: "\u03C8",
|
|
omega: "\u03C9",
|
|
thetasym: "\u03D1",
|
|
upsih: "\u03D2",
|
|
piv: "\u03D6",
|
|
ensp: "\u2002",
|
|
emsp: "\u2003",
|
|
thinsp: "\u2009",
|
|
zwnj: "\u200C",
|
|
zwj: "\u200D",
|
|
lrm: "\u200E",
|
|
rlm: "\u200F",
|
|
ndash: "\u2013",
|
|
mdash: "\u2014",
|
|
lsquo: "\u2018",
|
|
rsquo: "\u2019",
|
|
sbquo: "\u201A",
|
|
ldquo: "\u201C",
|
|
rdquo: "\u201D",
|
|
bdquo: "\u201E",
|
|
dagger: "\u2020",
|
|
Dagger: "\u2021",
|
|
bull: "\u2022",
|
|
hellip: "\u2026",
|
|
permil: "\u2030",
|
|
prime: "\u2032",
|
|
Prime: "\u2033",
|
|
lsaquo: "\u2039",
|
|
rsaquo: "\u203A",
|
|
oline: "\u203E",
|
|
frasl: "\u2044",
|
|
euro: "\u20AC",
|
|
image: "\u2111",
|
|
weierp: "\u2118",
|
|
real: "\u211C",
|
|
trade: "\u2122",
|
|
alefsym: "\u2135",
|
|
larr: "\u2190",
|
|
uarr: "\u2191",
|
|
rarr: "\u2192",
|
|
darr: "\u2193",
|
|
harr: "\u2194",
|
|
crarr: "\u21B5",
|
|
lArr: "\u21D0",
|
|
uArr: "\u21D1",
|
|
rArr: "\u21D2",
|
|
dArr: "\u21D3",
|
|
hArr: "\u21D4",
|
|
forall: "\u2200",
|
|
part: "\u2202",
|
|
exist: "\u2203",
|
|
empty: "\u2205",
|
|
nabla: "\u2207",
|
|
isin: "\u2208",
|
|
notin: "\u2209",
|
|
ni: "\u220B",
|
|
prod: "\u220F",
|
|
sum: "\u2211",
|
|
minus: "\u2212",
|
|
lowast: "\u2217",
|
|
radic: "\u221A",
|
|
prop: "\u221D",
|
|
infin: "\u221E",
|
|
ang: "\u2220",
|
|
and: "\u2227",
|
|
or: "\u2228",
|
|
cap: "\u2229",
|
|
cup: "\u222A",
|
|
"int": "\u222B",
|
|
there4: "\u2234",
|
|
sim: "\u223C",
|
|
cong: "\u2245",
|
|
asymp: "\u2248",
|
|
ne: "\u2260",
|
|
equiv: "\u2261",
|
|
le: "\u2264",
|
|
ge: "\u2265",
|
|
sub: "\u2282",
|
|
sup: "\u2283",
|
|
nsub: "\u2284",
|
|
sube: "\u2286",
|
|
supe: "\u2287",
|
|
oplus: "\u2295",
|
|
otimes: "\u2297",
|
|
perp: "\u22A5",
|
|
sdot: "\u22C5",
|
|
lceil: "\u2308",
|
|
rceil: "\u2309",
|
|
lfloor: "\u230A",
|
|
rfloor: "\u230B",
|
|
lang: "\u2329",
|
|
rang: "\u232A",
|
|
loz: "\u25CA",
|
|
spades: "\u2660",
|
|
clubs: "\u2663",
|
|
hearts: "\u2665",
|
|
diams: "\u2666"
|
|
};
|
|
}
|
|
});
|
|
|
|
// node_modules/acorn/dist/acorn.js
|
|
var require_acorn = __commonJS({
|
|
"node_modules/acorn/dist/acorn.js"(exports, module2) {
|
|
(function(global, factory) {
|
|
typeof exports === "object" && typeof module2 !== "undefined" ? factory(exports) : typeof define === "function" && define.amd ? define(["exports"], factory) : (global = typeof globalThis !== "undefined" ? globalThis : global || self, factory(global.acorn = {}));
|
|
})(exports, function(exports2) {
|
|
"use strict";
|
|
var astralIdentifierCodes2 = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 154, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 161, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 19306, 9, 87, 9, 39, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4706, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 262, 6, 10, 9, 357, 0, 62, 13, 1495, 6, 110, 6, 6, 9, 4759, 9, 787719, 239];
|
|
var astralIdentifierStartCodes2 = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 68, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 85, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 190, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1070, 4050, 582, 8634, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8936, 3, 2, 6, 2, 1, 2, 290, 46, 2, 18, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 482, 44, 11, 6, 17, 0, 322, 29, 19, 43, 1269, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4152, 8, 221, 3, 5761, 15, 7472, 3104, 541, 1507, 4938];
|
|
var nonASCIIidentifierChars2 = "\u200C\u200D\xB7\u0300-\u036F\u0387\u0483-\u0487\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u0669\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u06F0-\u06F9\u0711\u0730-\u074A\u07A6-\u07B0\u07C0-\u07C9\u07EB-\u07F3\u07FD\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u0898-\u089F\u08CA-\u08E1\u08E3-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0966-\u096F\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u09E6-\u09EF\u09FE\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A66-\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0AE6-\u0AEF\u0AFA-\u0AFF\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B55-\u0B57\u0B62\u0B63\u0B66-\u0B6F\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0BE6-\u0BEF\u0C00-\u0C04\u0C3C\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0CE6-\u0CEF\u0D00-\u0D03\u0D3B\u0D3C\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D66-\u0D6F\u0D81-\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0E50-\u0E59\u0EB1\u0EB4-\u0EBC\u0EC8-\u0ECD\u0ED0-\u0ED9\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1040-\u1049\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F-\u109D\u135D-\u135F\u1369-\u1371\u1712-\u1715\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u17E0-\u17E9\u180B-\u180D\u180F-\u1819\u18A9\u1920-\u192B\u1930-\u193B\u1946-\u194F\u19D0-\u19DA\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AB0-\u1ABD\u1ABF-\u1ACE\u1B00-\u1B04\u1B34-\u1B44\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BB0-\u1BB9\u1BE6-\u1BF3\u1C24-\u1C37\u1C40-\u1C49\u1C50-\u1C59\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF4\u1CF7-\u1CF9\u1DC0-\u1DFF\u203F\u2040\u2054\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA620-\uA629\uA66F\uA674-\uA67D\uA69E\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA82C\uA880\uA881\uA8B4-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F1\uA8FF-\uA909\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9D0-\uA9D9\uA9E5\uA9F0-\uA9F9\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA50-\uAA59\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uABF0-\uABF9\uFB1E\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFF10-\uFF19\uFF3F";
|
|
var nonASCIIidentifierStartChars2 = "\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0560-\u0588\u05D0-\u05EA\u05EF-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u0860-\u086A\u0870-\u0887\u0889-\u088E\u08A0-\u08C9\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u09FC\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C5D\u0C60\u0C61\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D04-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E86-\u0E8A\u0E8C-\u0EA3\u0EA5\u0EA7-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u1711\u171F-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1878\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4C\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1C80-\u1C88\u1C90-\u1CBA\u1CBD-\u1CBF\u1CE9-\u1CEC\u1CEE-\u1CF3\u1CF5\u1CF6\u1CFA\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309B-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312F\u3131-\u318E\u31A0-\u31BF\u31F0-\u31FF\u3400-\u4DBF\u4E00-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7CA\uA7D0\uA7D1\uA7D3\uA7D5-\uA7D9\uA7F2-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA8FE\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB69\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC";
|
|
var reservedWords2 = {
|
|
3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",
|
|
5: "class enum extends super const export import",
|
|
6: "enum",
|
|
strict: "implements interface let package private protected public static yield",
|
|
strictBind: "eval arguments"
|
|
};
|
|
var ecma5AndLessKeywords2 = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";
|
|
var keywords$12 = {
|
|
5: ecma5AndLessKeywords2,
|
|
"5module": ecma5AndLessKeywords2 + " export import",
|
|
6: ecma5AndLessKeywords2 + " const class extends export import super"
|
|
};
|
|
var keywordRelationalOperator2 = /^in(stanceof)?$/;
|
|
var nonASCIIidentifierStart2 = new RegExp("[" + nonASCIIidentifierStartChars2 + "]");
|
|
var nonASCIIidentifier2 = new RegExp("[" + nonASCIIidentifierStartChars2 + nonASCIIidentifierChars2 + "]");
|
|
function isInAstralSet2(code, set) {
|
|
var pos = 65536;
|
|
for (var i2 = 0; i2 < set.length; i2 += 2) {
|
|
pos += set[i2];
|
|
if (pos > code) {
|
|
return false;
|
|
}
|
|
pos += set[i2 + 1];
|
|
if (pos >= code) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
function isIdentifierStart2(code, astral) {
|
|
if (code < 65) {
|
|
return code === 36;
|
|
}
|
|
if (code < 91) {
|
|
return true;
|
|
}
|
|
if (code < 97) {
|
|
return code === 95;
|
|
}
|
|
if (code < 123) {
|
|
return true;
|
|
}
|
|
if (code <= 65535) {
|
|
return code >= 170 && nonASCIIidentifierStart2.test(String.fromCharCode(code));
|
|
}
|
|
if (astral === false) {
|
|
return false;
|
|
}
|
|
return isInAstralSet2(code, astralIdentifierStartCodes2);
|
|
}
|
|
function isIdentifierChar2(code, astral) {
|
|
if (code < 48) {
|
|
return code === 36;
|
|
}
|
|
if (code < 58) {
|
|
return true;
|
|
}
|
|
if (code < 65) {
|
|
return false;
|
|
}
|
|
if (code < 91) {
|
|
return true;
|
|
}
|
|
if (code < 97) {
|
|
return code === 95;
|
|
}
|
|
if (code < 123) {
|
|
return true;
|
|
}
|
|
if (code <= 65535) {
|
|
return code >= 170 && nonASCIIidentifier2.test(String.fromCharCode(code));
|
|
}
|
|
if (astral === false) {
|
|
return false;
|
|
}
|
|
return isInAstralSet2(code, astralIdentifierStartCodes2) || isInAstralSet2(code, astralIdentifierCodes2);
|
|
}
|
|
var TokenType3 = function TokenType4(label, conf) {
|
|
if (conf === void 0)
|
|
conf = {};
|
|
this.label = label;
|
|
this.keyword = conf.keyword;
|
|
this.beforeExpr = !!conf.beforeExpr;
|
|
this.startsExpr = !!conf.startsExpr;
|
|
this.isLoop = !!conf.isLoop;
|
|
this.isAssign = !!conf.isAssign;
|
|
this.prefix = !!conf.prefix;
|
|
this.postfix = !!conf.postfix;
|
|
this.binop = conf.binop || null;
|
|
this.updateContext = null;
|
|
};
|
|
function binop2(name, prec) {
|
|
return new TokenType3(name, { beforeExpr: true, binop: prec });
|
|
}
|
|
var beforeExpr2 = { beforeExpr: true }, startsExpr2 = { startsExpr: true };
|
|
var keywords2 = {};
|
|
function kw2(name, options) {
|
|
if (options === void 0)
|
|
options = {};
|
|
options.keyword = name;
|
|
return keywords2[name] = new TokenType3(name, options);
|
|
}
|
|
var types$12 = {
|
|
num: new TokenType3("num", startsExpr2),
|
|
regexp: new TokenType3("regexp", startsExpr2),
|
|
string: new TokenType3("string", startsExpr2),
|
|
name: new TokenType3("name", startsExpr2),
|
|
privateId: new TokenType3("privateId", startsExpr2),
|
|
eof: new TokenType3("eof"),
|
|
bracketL: new TokenType3("[", { beforeExpr: true, startsExpr: true }),
|
|
bracketR: new TokenType3("]"),
|
|
braceL: new TokenType3("{", { beforeExpr: true, startsExpr: true }),
|
|
braceR: new TokenType3("}"),
|
|
parenL: new TokenType3("(", { beforeExpr: true, startsExpr: true }),
|
|
parenR: new TokenType3(")"),
|
|
comma: new TokenType3(",", beforeExpr2),
|
|
semi: new TokenType3(";", beforeExpr2),
|
|
colon: new TokenType3(":", beforeExpr2),
|
|
dot: new TokenType3("."),
|
|
question: new TokenType3("?", beforeExpr2),
|
|
questionDot: new TokenType3("?."),
|
|
arrow: new TokenType3("=>", beforeExpr2),
|
|
template: new TokenType3("template"),
|
|
invalidTemplate: new TokenType3("invalidTemplate"),
|
|
ellipsis: new TokenType3("...", beforeExpr2),
|
|
backQuote: new TokenType3("`", startsExpr2),
|
|
dollarBraceL: new TokenType3("${", { beforeExpr: true, startsExpr: true }),
|
|
eq: new TokenType3("=", { beforeExpr: true, isAssign: true }),
|
|
assign: new TokenType3("_=", { beforeExpr: true, isAssign: true }),
|
|
incDec: new TokenType3("++/--", { prefix: true, postfix: true, startsExpr: true }),
|
|
prefix: new TokenType3("!/~", { beforeExpr: true, prefix: true, startsExpr: true }),
|
|
logicalOR: binop2("||", 1),
|
|
logicalAND: binop2("&&", 2),
|
|
bitwiseOR: binop2("|", 3),
|
|
bitwiseXOR: binop2("^", 4),
|
|
bitwiseAND: binop2("&", 5),
|
|
equality: binop2("==/!=/===/!==", 6),
|
|
relational: binop2("</>/<=/>=", 7),
|
|
bitShift: binop2("<</>>/>>>", 8),
|
|
plusMin: new TokenType3("+/-", { beforeExpr: true, binop: 9, prefix: true, startsExpr: true }),
|
|
modulo: binop2("%", 10),
|
|
star: binop2("*", 10),
|
|
slash: binop2("/", 10),
|
|
starstar: new TokenType3("**", { beforeExpr: true }),
|
|
coalesce: binop2("??", 1),
|
|
_break: kw2("break"),
|
|
_case: kw2("case", beforeExpr2),
|
|
_catch: kw2("catch"),
|
|
_continue: kw2("continue"),
|
|
_debugger: kw2("debugger"),
|
|
_default: kw2("default", beforeExpr2),
|
|
_do: kw2("do", { isLoop: true, beforeExpr: true }),
|
|
_else: kw2("else", beforeExpr2),
|
|
_finally: kw2("finally"),
|
|
_for: kw2("for", { isLoop: true }),
|
|
_function: kw2("function", startsExpr2),
|
|
_if: kw2("if"),
|
|
_return: kw2("return", beforeExpr2),
|
|
_switch: kw2("switch"),
|
|
_throw: kw2("throw", beforeExpr2),
|
|
_try: kw2("try"),
|
|
_var: kw2("var"),
|
|
_const: kw2("const"),
|
|
_while: kw2("while", { isLoop: true }),
|
|
_with: kw2("with"),
|
|
_new: kw2("new", { beforeExpr: true, startsExpr: true }),
|
|
_this: kw2("this", startsExpr2),
|
|
_super: kw2("super", startsExpr2),
|
|
_class: kw2("class", startsExpr2),
|
|
_extends: kw2("extends", beforeExpr2),
|
|
_export: kw2("export"),
|
|
_import: kw2("import", startsExpr2),
|
|
_null: kw2("null", startsExpr2),
|
|
_true: kw2("true", startsExpr2),
|
|
_false: kw2("false", startsExpr2),
|
|
_in: kw2("in", { beforeExpr: true, binop: 7 }),
|
|
_instanceof: kw2("instanceof", { beforeExpr: true, binop: 7 }),
|
|
_typeof: kw2("typeof", { beforeExpr: true, prefix: true, startsExpr: true }),
|
|
_void: kw2("void", { beforeExpr: true, prefix: true, startsExpr: true }),
|
|
_delete: kw2("delete", { beforeExpr: true, prefix: true, startsExpr: true })
|
|
};
|
|
var lineBreak2 = /\r\n?|\n|\u2028|\u2029/;
|
|
var lineBreakG2 = new RegExp(lineBreak2.source, "g");
|
|
function isNewLine2(code) {
|
|
return code === 10 || code === 13 || code === 8232 || code === 8233;
|
|
}
|
|
function nextLineBreak2(code, from, end) {
|
|
if (end === void 0)
|
|
end = code.length;
|
|
for (var i2 = from; i2 < end; i2++) {
|
|
var next = code.charCodeAt(i2);
|
|
if (isNewLine2(next)) {
|
|
return i2 < end - 1 && next === 13 && code.charCodeAt(i2 + 1) === 10 ? i2 + 2 : i2 + 1;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
var nonASCIIwhitespace2 = /[\u1680\u2000-\u200a\u202f\u205f\u3000\ufeff]/;
|
|
var skipWhiteSpace2 = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g;
|
|
var ref2 = Object.prototype;
|
|
var hasOwnProperty3 = ref2.hasOwnProperty;
|
|
var toString2 = ref2.toString;
|
|
var hasOwn2 = Object.hasOwn || function(obj, propName) {
|
|
return hasOwnProperty3.call(obj, propName);
|
|
};
|
|
var isArray2 = Array.isArray || function(obj) {
|
|
return toString2.call(obj) === "[object Array]";
|
|
};
|
|
function wordsRegexp2(words) {
|
|
return new RegExp("^(?:" + words.replace(/ /g, "|") + ")$");
|
|
}
|
|
function codePointToString2(code) {
|
|
if (code <= 65535) {
|
|
return String.fromCharCode(code);
|
|
}
|
|
code -= 65536;
|
|
return String.fromCharCode((code >> 10) + 55296, (code & 1023) + 56320);
|
|
}
|
|
var loneSurrogate2 = /(?:[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])/;
|
|
var Position3 = function Position4(line, col) {
|
|
this.line = line;
|
|
this.column = col;
|
|
};
|
|
Position3.prototype.offset = function offset2(n) {
|
|
return new Position3(this.line, this.column + n);
|
|
};
|
|
var SourceLocation3 = function SourceLocation4(p, start3, end) {
|
|
this.start = start3;
|
|
this.end = end;
|
|
if (p.sourceFile !== null) {
|
|
this.source = p.sourceFile;
|
|
}
|
|
};
|
|
function getLineInfo2(input, offset2) {
|
|
for (var line = 1, cur = 0; ; ) {
|
|
var nextBreak = nextLineBreak2(input, cur, offset2);
|
|
if (nextBreak < 0) {
|
|
return new Position3(line, offset2 - cur);
|
|
}
|
|
++line;
|
|
cur = nextBreak;
|
|
}
|
|
}
|
|
var defaultOptions2 = {
|
|
ecmaVersion: null,
|
|
sourceType: "script",
|
|
onInsertedSemicolon: null,
|
|
onTrailingComma: null,
|
|
allowReserved: null,
|
|
allowReturnOutsideFunction: false,
|
|
allowImportExportEverywhere: false,
|
|
allowAwaitOutsideFunction: null,
|
|
allowSuperOutsideMethod: null,
|
|
allowHashBang: false,
|
|
locations: false,
|
|
onToken: null,
|
|
onComment: null,
|
|
ranges: false,
|
|
program: null,
|
|
sourceFile: null,
|
|
directSourceFile: null,
|
|
preserveParens: false
|
|
};
|
|
var warnedAboutEcmaVersion2 = false;
|
|
function getOptions2(opts) {
|
|
var options = {};
|
|
for (var opt in defaultOptions2) {
|
|
options[opt] = opts && hasOwn2(opts, opt) ? opts[opt] : defaultOptions2[opt];
|
|
}
|
|
if (options.ecmaVersion === "latest") {
|
|
options.ecmaVersion = 1e8;
|
|
} else if (options.ecmaVersion == null) {
|
|
if (!warnedAboutEcmaVersion2 && typeof console === "object" && console.warn) {
|
|
warnedAboutEcmaVersion2 = true;
|
|
console.warn("Since Acorn 8.0.0, options.ecmaVersion is required.\nDefaulting to 2020, but this will stop working in the future.");
|
|
}
|
|
options.ecmaVersion = 11;
|
|
} else if (options.ecmaVersion >= 2015) {
|
|
options.ecmaVersion -= 2009;
|
|
}
|
|
if (options.allowReserved == null) {
|
|
options.allowReserved = options.ecmaVersion < 5;
|
|
}
|
|
if (opts.allowHashBang == null) {
|
|
options.allowHashBang = options.ecmaVersion >= 14;
|
|
}
|
|
if (isArray2(options.onToken)) {
|
|
var tokens = options.onToken;
|
|
options.onToken = function(token) {
|
|
return tokens.push(token);
|
|
};
|
|
}
|
|
if (isArray2(options.onComment)) {
|
|
options.onComment = pushComment2(options, options.onComment);
|
|
}
|
|
return options;
|
|
}
|
|
function pushComment2(options, array) {
|
|
return function(block, text, start3, end, startLoc, endLoc) {
|
|
var comment = {
|
|
type: block ? "Block" : "Line",
|
|
value: text,
|
|
start: start3,
|
|
end
|
|
};
|
|
if (options.locations) {
|
|
comment.loc = new SourceLocation3(this, startLoc, endLoc);
|
|
}
|
|
if (options.ranges) {
|
|
comment.range = [start3, end];
|
|
}
|
|
array.push(comment);
|
|
};
|
|
}
|
|
var SCOPE_TOP2 = 1, SCOPE_FUNCTION2 = 2, SCOPE_ASYNC2 = 4, SCOPE_GENERATOR2 = 8, SCOPE_ARROW2 = 16, SCOPE_SIMPLE_CATCH2 = 32, SCOPE_SUPER2 = 64, SCOPE_DIRECT_SUPER2 = 128, SCOPE_CLASS_STATIC_BLOCK2 = 256, SCOPE_VAR2 = SCOPE_TOP2 | SCOPE_FUNCTION2 | SCOPE_CLASS_STATIC_BLOCK2;
|
|
function functionFlags2(async, generator) {
|
|
return SCOPE_FUNCTION2 | (async ? SCOPE_ASYNC2 : 0) | (generator ? SCOPE_GENERATOR2 : 0);
|
|
}
|
|
var BIND_NONE2 = 0, BIND_VAR2 = 1, BIND_LEXICAL2 = 2, BIND_FUNCTION2 = 3, BIND_SIMPLE_CATCH2 = 4, BIND_OUTSIDE2 = 5;
|
|
var Parser3 = function Parser4(options, input, startPos) {
|
|
this.options = options = getOptions2(options);
|
|
this.sourceFile = options.sourceFile;
|
|
this.keywords = wordsRegexp2(keywords$12[options.ecmaVersion >= 6 ? 6 : options.sourceType === "module" ? "5module" : 5]);
|
|
var reserved = "";
|
|
if (options.allowReserved !== true) {
|
|
reserved = reservedWords2[options.ecmaVersion >= 6 ? 6 : options.ecmaVersion === 5 ? 5 : 3];
|
|
if (options.sourceType === "module") {
|
|
reserved += " await";
|
|
}
|
|
}
|
|
this.reservedWords = wordsRegexp2(reserved);
|
|
var reservedStrict = (reserved ? reserved + " " : "") + reservedWords2.strict;
|
|
this.reservedWordsStrict = wordsRegexp2(reservedStrict);
|
|
this.reservedWordsStrictBind = wordsRegexp2(reservedStrict + " " + reservedWords2.strictBind);
|
|
this.input = String(input);
|
|
this.containsEsc = false;
|
|
if (startPos) {
|
|
this.pos = startPos;
|
|
this.lineStart = this.input.lastIndexOf("\n", startPos - 1) + 1;
|
|
this.curLine = this.input.slice(0, this.lineStart).split(lineBreak2).length;
|
|
} else {
|
|
this.pos = this.lineStart = 0;
|
|
this.curLine = 1;
|
|
}
|
|
this.type = types$12.eof;
|
|
this.value = null;
|
|
this.start = this.end = this.pos;
|
|
this.startLoc = this.endLoc = this.curPosition();
|
|
this.lastTokEndLoc = this.lastTokStartLoc = null;
|
|
this.lastTokStart = this.lastTokEnd = this.pos;
|
|
this.context = this.initialContext();
|
|
this.exprAllowed = true;
|
|
this.inModule = options.sourceType === "module";
|
|
this.strict = this.inModule || this.strictDirective(this.pos);
|
|
this.potentialArrowAt = -1;
|
|
this.potentialArrowInForAwait = false;
|
|
this.yieldPos = this.awaitPos = this.awaitIdentPos = 0;
|
|
this.labels = [];
|
|
this.undefinedExports = /* @__PURE__ */ Object.create(null);
|
|
if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === "#!") {
|
|
this.skipLineComment(2);
|
|
}
|
|
this.scopeStack = [];
|
|
this.enterScope(SCOPE_TOP2);
|
|
this.regexpState = null;
|
|
this.privateNameStack = [];
|
|
};
|
|
var prototypeAccessors2 = { inFunction: { configurable: true }, inGenerator: { configurable: true }, inAsync: { configurable: true }, canAwait: { configurable: true }, allowSuper: { configurable: true }, allowDirectSuper: { configurable: true }, treatFunctionsAsVar: { configurable: true }, allowNewDotTarget: { configurable: true }, inClassStaticBlock: { configurable: true } };
|
|
Parser3.prototype.parse = function parse4() {
|
|
var node = this.options.program || this.startNode();
|
|
this.nextToken();
|
|
return this.parseTopLevel(node);
|
|
};
|
|
prototypeAccessors2.inFunction.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_FUNCTION2) > 0;
|
|
};
|
|
prototypeAccessors2.inGenerator.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_GENERATOR2) > 0 && !this.currentVarScope().inClassFieldInit;
|
|
};
|
|
prototypeAccessors2.inAsync.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_ASYNC2) > 0 && !this.currentVarScope().inClassFieldInit;
|
|
};
|
|
prototypeAccessors2.canAwait.get = function() {
|
|
for (var i2 = this.scopeStack.length - 1; i2 >= 0; i2--) {
|
|
var scope = this.scopeStack[i2];
|
|
if (scope.inClassFieldInit || scope.flags & SCOPE_CLASS_STATIC_BLOCK2) {
|
|
return false;
|
|
}
|
|
if (scope.flags & SCOPE_FUNCTION2) {
|
|
return (scope.flags & SCOPE_ASYNC2) > 0;
|
|
}
|
|
}
|
|
return this.inModule && this.options.ecmaVersion >= 13 || this.options.allowAwaitOutsideFunction;
|
|
};
|
|
prototypeAccessors2.allowSuper.get = function() {
|
|
var ref3 = this.currentThisScope();
|
|
var flags = ref3.flags;
|
|
var inClassFieldInit = ref3.inClassFieldInit;
|
|
return (flags & SCOPE_SUPER2) > 0 || inClassFieldInit || this.options.allowSuperOutsideMethod;
|
|
};
|
|
prototypeAccessors2.allowDirectSuper.get = function() {
|
|
return (this.currentThisScope().flags & SCOPE_DIRECT_SUPER2) > 0;
|
|
};
|
|
prototypeAccessors2.treatFunctionsAsVar.get = function() {
|
|
return this.treatFunctionsAsVarInScope(this.currentScope());
|
|
};
|
|
prototypeAccessors2.allowNewDotTarget.get = function() {
|
|
var ref3 = this.currentThisScope();
|
|
var flags = ref3.flags;
|
|
var inClassFieldInit = ref3.inClassFieldInit;
|
|
return (flags & (SCOPE_FUNCTION2 | SCOPE_CLASS_STATIC_BLOCK2)) > 0 || inClassFieldInit;
|
|
};
|
|
prototypeAccessors2.inClassStaticBlock.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_CLASS_STATIC_BLOCK2) > 0;
|
|
};
|
|
Parser3.extend = function extend2() {
|
|
var plugins = [], len = arguments.length;
|
|
while (len--)
|
|
plugins[len] = arguments[len];
|
|
var cls = this;
|
|
for (var i2 = 0; i2 < plugins.length; i2++) {
|
|
cls = plugins[i2](cls);
|
|
}
|
|
return cls;
|
|
};
|
|
Parser3.parse = function parse4(input, options) {
|
|
return new this(options, input).parse();
|
|
};
|
|
Parser3.parseExpressionAt = function parseExpressionAt3(input, pos, options) {
|
|
var parser = new this(options, input, pos);
|
|
parser.nextToken();
|
|
return parser.parseExpression();
|
|
};
|
|
Parser3.tokenizer = function tokenizer3(input, options) {
|
|
return new this(options, input);
|
|
};
|
|
Object.defineProperties(Parser3.prototype, prototypeAccessors2);
|
|
var pp$92 = Parser3.prototype;
|
|
var literal2 = /^(?:'((?:\\.|[^'\\])*?)'|"((?:\\.|[^"\\])*?)")/;
|
|
pp$92.strictDirective = function(start3) {
|
|
if (this.options.ecmaVersion < 5) {
|
|
return false;
|
|
}
|
|
for (; ; ) {
|
|
skipWhiteSpace2.lastIndex = start3;
|
|
start3 += skipWhiteSpace2.exec(this.input)[0].length;
|
|
var match = literal2.exec(this.input.slice(start3));
|
|
if (!match) {
|
|
return false;
|
|
}
|
|
if ((match[1] || match[2]) === "use strict") {
|
|
skipWhiteSpace2.lastIndex = start3 + match[0].length;
|
|
var spaceAfter = skipWhiteSpace2.exec(this.input), end = spaceAfter.index + spaceAfter[0].length;
|
|
var next = this.input.charAt(end);
|
|
return next === ";" || next === "}" || lineBreak2.test(spaceAfter[0]) && !(/[(`.[+\-/*%<>=,?^&]/.test(next) || next === "!" && this.input.charAt(end + 1) === "=");
|
|
}
|
|
start3 += match[0].length;
|
|
skipWhiteSpace2.lastIndex = start3;
|
|
start3 += skipWhiteSpace2.exec(this.input)[0].length;
|
|
if (this.input[start3] === ";") {
|
|
start3++;
|
|
}
|
|
}
|
|
};
|
|
pp$92.eat = function(type) {
|
|
if (this.type === type) {
|
|
this.next();
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
};
|
|
pp$92.isContextual = function(name) {
|
|
return this.type === types$12.name && this.value === name && !this.containsEsc;
|
|
};
|
|
pp$92.eatContextual = function(name) {
|
|
if (!this.isContextual(name)) {
|
|
return false;
|
|
}
|
|
this.next();
|
|
return true;
|
|
};
|
|
pp$92.expectContextual = function(name) {
|
|
if (!this.eatContextual(name)) {
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$92.canInsertSemicolon = function() {
|
|
return this.type === types$12.eof || this.type === types$12.braceR || lineBreak2.test(this.input.slice(this.lastTokEnd, this.start));
|
|
};
|
|
pp$92.insertSemicolon = function() {
|
|
if (this.canInsertSemicolon()) {
|
|
if (this.options.onInsertedSemicolon) {
|
|
this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc);
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
pp$92.semicolon = function() {
|
|
if (!this.eat(types$12.semi) && !this.insertSemicolon()) {
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$92.afterTrailingComma = function(tokType, notNext) {
|
|
if (this.type === tokType) {
|
|
if (this.options.onTrailingComma) {
|
|
this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc);
|
|
}
|
|
if (!notNext) {
|
|
this.next();
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
pp$92.expect = function(type) {
|
|
this.eat(type) || this.unexpected();
|
|
};
|
|
pp$92.unexpected = function(pos) {
|
|
this.raise(pos != null ? pos : this.start, "Unexpected token");
|
|
};
|
|
var DestructuringErrors3 = function DestructuringErrors4() {
|
|
this.shorthandAssign = this.trailingComma = this.parenthesizedAssign = this.parenthesizedBind = this.doubleProto = -1;
|
|
};
|
|
pp$92.checkPatternErrors = function(refDestructuringErrors, isAssign) {
|
|
if (!refDestructuringErrors) {
|
|
return;
|
|
}
|
|
if (refDestructuringErrors.trailingComma > -1) {
|
|
this.raiseRecoverable(refDestructuringErrors.trailingComma, "Comma is not permitted after the rest element");
|
|
}
|
|
var parens = isAssign ? refDestructuringErrors.parenthesizedAssign : refDestructuringErrors.parenthesizedBind;
|
|
if (parens > -1) {
|
|
this.raiseRecoverable(parens, isAssign ? "Assigning to rvalue" : "Parenthesized pattern");
|
|
}
|
|
};
|
|
pp$92.checkExpressionErrors = function(refDestructuringErrors, andThrow) {
|
|
if (!refDestructuringErrors) {
|
|
return false;
|
|
}
|
|
var shorthandAssign = refDestructuringErrors.shorthandAssign;
|
|
var doubleProto = refDestructuringErrors.doubleProto;
|
|
if (!andThrow) {
|
|
return shorthandAssign >= 0 || doubleProto >= 0;
|
|
}
|
|
if (shorthandAssign >= 0) {
|
|
this.raise(shorthandAssign, "Shorthand property assignments are valid only in destructuring patterns");
|
|
}
|
|
if (doubleProto >= 0) {
|
|
this.raiseRecoverable(doubleProto, "Redefinition of __proto__ property");
|
|
}
|
|
};
|
|
pp$92.checkYieldAwaitInDefaultParams = function() {
|
|
if (this.yieldPos && (!this.awaitPos || this.yieldPos < this.awaitPos)) {
|
|
this.raise(this.yieldPos, "Yield expression cannot be a default value");
|
|
}
|
|
if (this.awaitPos) {
|
|
this.raise(this.awaitPos, "Await expression cannot be a default value");
|
|
}
|
|
};
|
|
pp$92.isSimpleAssignTarget = function(expr) {
|
|
if (expr.type === "ParenthesizedExpression") {
|
|
return this.isSimpleAssignTarget(expr.expression);
|
|
}
|
|
return expr.type === "Identifier" || expr.type === "MemberExpression";
|
|
};
|
|
var pp$82 = Parser3.prototype;
|
|
pp$82.parseTopLevel = function(node) {
|
|
var exports3 = /* @__PURE__ */ Object.create(null);
|
|
if (!node.body) {
|
|
node.body = [];
|
|
}
|
|
while (this.type !== types$12.eof) {
|
|
var stmt = this.parseStatement(null, true, exports3);
|
|
node.body.push(stmt);
|
|
}
|
|
if (this.inModule) {
|
|
for (var i2 = 0, list2 = Object.keys(this.undefinedExports); i2 < list2.length; i2 += 1) {
|
|
var name = list2[i2];
|
|
this.raiseRecoverable(this.undefinedExports[name].start, "Export '" + name + "' is not defined");
|
|
}
|
|
}
|
|
this.adaptDirectivePrologue(node.body);
|
|
this.next();
|
|
node.sourceType = this.options.sourceType;
|
|
return this.finishNode(node, "Program");
|
|
};
|
|
var loopLabel2 = { kind: "loop" }, switchLabel2 = { kind: "switch" };
|
|
pp$82.isLet = function(context) {
|
|
if (this.options.ecmaVersion < 6 || !this.isContextual("let")) {
|
|
return false;
|
|
}
|
|
skipWhiteSpace2.lastIndex = this.pos;
|
|
var skip = skipWhiteSpace2.exec(this.input);
|
|
var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next);
|
|
if (nextCh === 91 || nextCh === 92 || nextCh > 55295 && nextCh < 56320) {
|
|
return true;
|
|
}
|
|
if (context) {
|
|
return false;
|
|
}
|
|
if (nextCh === 123) {
|
|
return true;
|
|
}
|
|
if (isIdentifierStart2(nextCh, true)) {
|
|
var pos = next + 1;
|
|
while (isIdentifierChar2(nextCh = this.input.charCodeAt(pos), true)) {
|
|
++pos;
|
|
}
|
|
if (nextCh === 92 || nextCh > 55295 && nextCh < 56320) {
|
|
return true;
|
|
}
|
|
var ident = this.input.slice(next, pos);
|
|
if (!keywordRelationalOperator2.test(ident)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
pp$82.isAsyncFunction = function() {
|
|
if (this.options.ecmaVersion < 8 || !this.isContextual("async")) {
|
|
return false;
|
|
}
|
|
skipWhiteSpace2.lastIndex = this.pos;
|
|
var skip = skipWhiteSpace2.exec(this.input);
|
|
var next = this.pos + skip[0].length, after;
|
|
return !lineBreak2.test(this.input.slice(this.pos, next)) && this.input.slice(next, next + 8) === "function" && (next + 8 === this.input.length || !(isIdentifierChar2(after = this.input.charCodeAt(next + 8)) || after > 55295 && after < 56320));
|
|
};
|
|
pp$82.parseStatement = function(context, topLevel, exports3) {
|
|
var starttype = this.type, node = this.startNode(), kind;
|
|
if (this.isLet(context)) {
|
|
starttype = types$12._var;
|
|
kind = "let";
|
|
}
|
|
switch (starttype) {
|
|
case types$12._break:
|
|
case types$12._continue:
|
|
return this.parseBreakContinueStatement(node, starttype.keyword);
|
|
case types$12._debugger:
|
|
return this.parseDebuggerStatement(node);
|
|
case types$12._do:
|
|
return this.parseDoStatement(node);
|
|
case types$12._for:
|
|
return this.parseForStatement(node);
|
|
case types$12._function:
|
|
if (context && (this.strict || context !== "if" && context !== "label") && this.options.ecmaVersion >= 6) {
|
|
this.unexpected();
|
|
}
|
|
return this.parseFunctionStatement(node, false, !context);
|
|
case types$12._class:
|
|
if (context) {
|
|
this.unexpected();
|
|
}
|
|
return this.parseClass(node, true);
|
|
case types$12._if:
|
|
return this.parseIfStatement(node);
|
|
case types$12._return:
|
|
return this.parseReturnStatement(node);
|
|
case types$12._switch:
|
|
return this.parseSwitchStatement(node);
|
|
case types$12._throw:
|
|
return this.parseThrowStatement(node);
|
|
case types$12._try:
|
|
return this.parseTryStatement(node);
|
|
case types$12._const:
|
|
case types$12._var:
|
|
kind = kind || this.value;
|
|
if (context && kind !== "var") {
|
|
this.unexpected();
|
|
}
|
|
return this.parseVarStatement(node, kind);
|
|
case types$12._while:
|
|
return this.parseWhileStatement(node);
|
|
case types$12._with:
|
|
return this.parseWithStatement(node);
|
|
case types$12.braceL:
|
|
return this.parseBlock(true, node);
|
|
case types$12.semi:
|
|
return this.parseEmptyStatement(node);
|
|
case types$12._export:
|
|
case types$12._import:
|
|
if (this.options.ecmaVersion > 10 && starttype === types$12._import) {
|
|
skipWhiteSpace2.lastIndex = this.pos;
|
|
var skip = skipWhiteSpace2.exec(this.input);
|
|
var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next);
|
|
if (nextCh === 40 || nextCh === 46) {
|
|
return this.parseExpressionStatement(node, this.parseExpression());
|
|
}
|
|
}
|
|
if (!this.options.allowImportExportEverywhere) {
|
|
if (!topLevel) {
|
|
this.raise(this.start, "'import' and 'export' may only appear at the top level");
|
|
}
|
|
if (!this.inModule) {
|
|
this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'");
|
|
}
|
|
}
|
|
return starttype === types$12._import ? this.parseImport(node) : this.parseExport(node, exports3);
|
|
default:
|
|
if (this.isAsyncFunction()) {
|
|
if (context) {
|
|
this.unexpected();
|
|
}
|
|
this.next();
|
|
return this.parseFunctionStatement(node, true, !context);
|
|
}
|
|
var maybeName = this.value, expr = this.parseExpression();
|
|
if (starttype === types$12.name && expr.type === "Identifier" && this.eat(types$12.colon)) {
|
|
return this.parseLabeledStatement(node, maybeName, expr, context);
|
|
} else {
|
|
return this.parseExpressionStatement(node, expr);
|
|
}
|
|
}
|
|
};
|
|
pp$82.parseBreakContinueStatement = function(node, keyword) {
|
|
var isBreak = keyword === "break";
|
|
this.next();
|
|
if (this.eat(types$12.semi) || this.insertSemicolon()) {
|
|
node.label = null;
|
|
} else if (this.type !== types$12.name) {
|
|
this.unexpected();
|
|
} else {
|
|
node.label = this.parseIdent();
|
|
this.semicolon();
|
|
}
|
|
var i2 = 0;
|
|
for (; i2 < this.labels.length; ++i2) {
|
|
var lab = this.labels[i2];
|
|
if (node.label == null || lab.name === node.label.name) {
|
|
if (lab.kind != null && (isBreak || lab.kind === "loop")) {
|
|
break;
|
|
}
|
|
if (node.label && isBreak) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (i2 === this.labels.length) {
|
|
this.raise(node.start, "Unsyntactic " + keyword);
|
|
}
|
|
return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
|
|
};
|
|
pp$82.parseDebuggerStatement = function(node) {
|
|
this.next();
|
|
this.semicolon();
|
|
return this.finishNode(node, "DebuggerStatement");
|
|
};
|
|
pp$82.parseDoStatement = function(node) {
|
|
this.next();
|
|
this.labels.push(loopLabel2);
|
|
node.body = this.parseStatement("do");
|
|
this.labels.pop();
|
|
this.expect(types$12._while);
|
|
node.test = this.parseParenExpression();
|
|
if (this.options.ecmaVersion >= 6) {
|
|
this.eat(types$12.semi);
|
|
} else {
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "DoWhileStatement");
|
|
};
|
|
pp$82.parseForStatement = function(node) {
|
|
this.next();
|
|
var awaitAt = this.options.ecmaVersion >= 9 && this.canAwait && this.eatContextual("await") ? this.lastTokStart : -1;
|
|
this.labels.push(loopLabel2);
|
|
this.enterScope(0);
|
|
this.expect(types$12.parenL);
|
|
if (this.type === types$12.semi) {
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
return this.parseFor(node, null);
|
|
}
|
|
var isLet = this.isLet();
|
|
if (this.type === types$12._var || this.type === types$12._const || isLet) {
|
|
var init$1 = this.startNode(), kind = isLet ? "let" : this.value;
|
|
this.next();
|
|
this.parseVar(init$1, true, kind);
|
|
this.finishNode(init$1, "VariableDeclaration");
|
|
if ((this.type === types$12._in || this.options.ecmaVersion >= 6 && this.isContextual("of")) && init$1.declarations.length === 1) {
|
|
if (this.options.ecmaVersion >= 9) {
|
|
if (this.type === types$12._in) {
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
} else {
|
|
node.await = awaitAt > -1;
|
|
}
|
|
}
|
|
return this.parseForIn(node, init$1);
|
|
}
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
return this.parseFor(node, init$1);
|
|
}
|
|
var startsWithLet = this.isContextual("let"), isForOf = false;
|
|
var refDestructuringErrors = new DestructuringErrors3();
|
|
var init = this.parseExpression(awaitAt > -1 ? "await" : true, refDestructuringErrors);
|
|
if (this.type === types$12._in || (isForOf = this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
|
|
if (this.options.ecmaVersion >= 9) {
|
|
if (this.type === types$12._in) {
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
} else {
|
|
node.await = awaitAt > -1;
|
|
}
|
|
}
|
|
if (startsWithLet && isForOf) {
|
|
this.raise(init.start, "The left-hand side of a for-of loop may not start with 'let'.");
|
|
}
|
|
this.toAssignable(init, false, refDestructuringErrors);
|
|
this.checkLValPattern(init);
|
|
return this.parseForIn(node, init);
|
|
} else {
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
}
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
return this.parseFor(node, init);
|
|
};
|
|
pp$82.parseFunctionStatement = function(node, isAsync, declarationPosition) {
|
|
this.next();
|
|
return this.parseFunction(node, FUNC_STATEMENT2 | (declarationPosition ? 0 : FUNC_HANGING_STATEMENT2), false, isAsync);
|
|
};
|
|
pp$82.parseIfStatement = function(node) {
|
|
this.next();
|
|
node.test = this.parseParenExpression();
|
|
node.consequent = this.parseStatement("if");
|
|
node.alternate = this.eat(types$12._else) ? this.parseStatement("if") : null;
|
|
return this.finishNode(node, "IfStatement");
|
|
};
|
|
pp$82.parseReturnStatement = function(node) {
|
|
if (!this.inFunction && !this.options.allowReturnOutsideFunction) {
|
|
this.raise(this.start, "'return' outside of function");
|
|
}
|
|
this.next();
|
|
if (this.eat(types$12.semi) || this.insertSemicolon()) {
|
|
node.argument = null;
|
|
} else {
|
|
node.argument = this.parseExpression();
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "ReturnStatement");
|
|
};
|
|
pp$82.parseSwitchStatement = function(node) {
|
|
this.next();
|
|
node.discriminant = this.parseParenExpression();
|
|
node.cases = [];
|
|
this.expect(types$12.braceL);
|
|
this.labels.push(switchLabel2);
|
|
this.enterScope(0);
|
|
var cur;
|
|
for (var sawDefault = false; this.type !== types$12.braceR; ) {
|
|
if (this.type === types$12._case || this.type === types$12._default) {
|
|
var isCase = this.type === types$12._case;
|
|
if (cur) {
|
|
this.finishNode(cur, "SwitchCase");
|
|
}
|
|
node.cases.push(cur = this.startNode());
|
|
cur.consequent = [];
|
|
this.next();
|
|
if (isCase) {
|
|
cur.test = this.parseExpression();
|
|
} else {
|
|
if (sawDefault) {
|
|
this.raiseRecoverable(this.lastTokStart, "Multiple default clauses");
|
|
}
|
|
sawDefault = true;
|
|
cur.test = null;
|
|
}
|
|
this.expect(types$12.colon);
|
|
} else {
|
|
if (!cur) {
|
|
this.unexpected();
|
|
}
|
|
cur.consequent.push(this.parseStatement(null));
|
|
}
|
|
}
|
|
this.exitScope();
|
|
if (cur) {
|
|
this.finishNode(cur, "SwitchCase");
|
|
}
|
|
this.next();
|
|
this.labels.pop();
|
|
return this.finishNode(node, "SwitchStatement");
|
|
};
|
|
pp$82.parseThrowStatement = function(node) {
|
|
this.next();
|
|
if (lineBreak2.test(this.input.slice(this.lastTokEnd, this.start))) {
|
|
this.raise(this.lastTokEnd, "Illegal newline after throw");
|
|
}
|
|
node.argument = this.parseExpression();
|
|
this.semicolon();
|
|
return this.finishNode(node, "ThrowStatement");
|
|
};
|
|
var empty$12 = [];
|
|
pp$82.parseTryStatement = function(node) {
|
|
this.next();
|
|
node.block = this.parseBlock();
|
|
node.handler = null;
|
|
if (this.type === types$12._catch) {
|
|
var clause = this.startNode();
|
|
this.next();
|
|
if (this.eat(types$12.parenL)) {
|
|
clause.param = this.parseBindingAtom();
|
|
var simple = clause.param.type === "Identifier";
|
|
this.enterScope(simple ? SCOPE_SIMPLE_CATCH2 : 0);
|
|
this.checkLValPattern(clause.param, simple ? BIND_SIMPLE_CATCH2 : BIND_LEXICAL2);
|
|
this.expect(types$12.parenR);
|
|
} else {
|
|
if (this.options.ecmaVersion < 10) {
|
|
this.unexpected();
|
|
}
|
|
clause.param = null;
|
|
this.enterScope(0);
|
|
}
|
|
clause.body = this.parseBlock(false);
|
|
this.exitScope();
|
|
node.handler = this.finishNode(clause, "CatchClause");
|
|
}
|
|
node.finalizer = this.eat(types$12._finally) ? this.parseBlock() : null;
|
|
if (!node.handler && !node.finalizer) {
|
|
this.raise(node.start, "Missing catch or finally clause");
|
|
}
|
|
return this.finishNode(node, "TryStatement");
|
|
};
|
|
pp$82.parseVarStatement = function(node, kind) {
|
|
this.next();
|
|
this.parseVar(node, false, kind);
|
|
this.semicolon();
|
|
return this.finishNode(node, "VariableDeclaration");
|
|
};
|
|
pp$82.parseWhileStatement = function(node) {
|
|
this.next();
|
|
node.test = this.parseParenExpression();
|
|
this.labels.push(loopLabel2);
|
|
node.body = this.parseStatement("while");
|
|
this.labels.pop();
|
|
return this.finishNode(node, "WhileStatement");
|
|
};
|
|
pp$82.parseWithStatement = function(node) {
|
|
if (this.strict) {
|
|
this.raise(this.start, "'with' in strict mode");
|
|
}
|
|
this.next();
|
|
node.object = this.parseParenExpression();
|
|
node.body = this.parseStatement("with");
|
|
return this.finishNode(node, "WithStatement");
|
|
};
|
|
pp$82.parseEmptyStatement = function(node) {
|
|
this.next();
|
|
return this.finishNode(node, "EmptyStatement");
|
|
};
|
|
pp$82.parseLabeledStatement = function(node, maybeName, expr, context) {
|
|
for (var i$1 = 0, list2 = this.labels; i$1 < list2.length; i$1 += 1) {
|
|
var label = list2[i$1];
|
|
if (label.name === maybeName) {
|
|
this.raise(expr.start, "Label '" + maybeName + "' is already declared");
|
|
}
|
|
}
|
|
var kind = this.type.isLoop ? "loop" : this.type === types$12._switch ? "switch" : null;
|
|
for (var i2 = this.labels.length - 1; i2 >= 0; i2--) {
|
|
var label$1 = this.labels[i2];
|
|
if (label$1.statementStart === node.start) {
|
|
label$1.statementStart = this.start;
|
|
label$1.kind = kind;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
this.labels.push({ name: maybeName, kind, statementStart: this.start });
|
|
node.body = this.parseStatement(context ? context.indexOf("label") === -1 ? context + "label" : context : "label");
|
|
this.labels.pop();
|
|
node.label = expr;
|
|
return this.finishNode(node, "LabeledStatement");
|
|
};
|
|
pp$82.parseExpressionStatement = function(node, expr) {
|
|
node.expression = expr;
|
|
this.semicolon();
|
|
return this.finishNode(node, "ExpressionStatement");
|
|
};
|
|
pp$82.parseBlock = function(createNewLexicalScope, node, exitStrict) {
|
|
if (createNewLexicalScope === void 0)
|
|
createNewLexicalScope = true;
|
|
if (node === void 0)
|
|
node = this.startNode();
|
|
node.body = [];
|
|
this.expect(types$12.braceL);
|
|
if (createNewLexicalScope) {
|
|
this.enterScope(0);
|
|
}
|
|
while (this.type !== types$12.braceR) {
|
|
var stmt = this.parseStatement(null);
|
|
node.body.push(stmt);
|
|
}
|
|
if (exitStrict) {
|
|
this.strict = false;
|
|
}
|
|
this.next();
|
|
if (createNewLexicalScope) {
|
|
this.exitScope();
|
|
}
|
|
return this.finishNode(node, "BlockStatement");
|
|
};
|
|
pp$82.parseFor = function(node, init) {
|
|
node.init = init;
|
|
this.expect(types$12.semi);
|
|
node.test = this.type === types$12.semi ? null : this.parseExpression();
|
|
this.expect(types$12.semi);
|
|
node.update = this.type === types$12.parenR ? null : this.parseExpression();
|
|
this.expect(types$12.parenR);
|
|
node.body = this.parseStatement("for");
|
|
this.exitScope();
|
|
this.labels.pop();
|
|
return this.finishNode(node, "ForStatement");
|
|
};
|
|
pp$82.parseForIn = function(node, init) {
|
|
var isForIn = this.type === types$12._in;
|
|
this.next();
|
|
if (init.type === "VariableDeclaration" && init.declarations[0].init != null && (!isForIn || this.options.ecmaVersion < 8 || this.strict || init.kind !== "var" || init.declarations[0].id.type !== "Identifier")) {
|
|
this.raise(
|
|
init.start,
|
|
(isForIn ? "for-in" : "for-of") + " loop variable declaration may not have an initializer"
|
|
);
|
|
}
|
|
node.left = init;
|
|
node.right = isForIn ? this.parseExpression() : this.parseMaybeAssign();
|
|
this.expect(types$12.parenR);
|
|
node.body = this.parseStatement("for");
|
|
this.exitScope();
|
|
this.labels.pop();
|
|
return this.finishNode(node, isForIn ? "ForInStatement" : "ForOfStatement");
|
|
};
|
|
pp$82.parseVar = function(node, isFor, kind) {
|
|
node.declarations = [];
|
|
node.kind = kind;
|
|
for (; ; ) {
|
|
var decl = this.startNode();
|
|
this.parseVarId(decl, kind);
|
|
if (this.eat(types$12.eq)) {
|
|
decl.init = this.parseMaybeAssign(isFor);
|
|
} else if (kind === "const" && !(this.type === types$12._in || this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
|
|
this.unexpected();
|
|
} else if (decl.id.type !== "Identifier" && !(isFor && (this.type === types$12._in || this.isContextual("of")))) {
|
|
this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value");
|
|
} else {
|
|
decl.init = null;
|
|
}
|
|
node.declarations.push(this.finishNode(decl, "VariableDeclarator"));
|
|
if (!this.eat(types$12.comma)) {
|
|
break;
|
|
}
|
|
}
|
|
return node;
|
|
};
|
|
pp$82.parseVarId = function(decl, kind) {
|
|
decl.id = this.parseBindingAtom();
|
|
this.checkLValPattern(decl.id, kind === "var" ? BIND_VAR2 : BIND_LEXICAL2, false);
|
|
};
|
|
var FUNC_STATEMENT2 = 1, FUNC_HANGING_STATEMENT2 = 2, FUNC_NULLABLE_ID2 = 4;
|
|
pp$82.parseFunction = function(node, statement, allowExpressionBody, isAsync, forInit) {
|
|
this.initFunction(node);
|
|
if (this.options.ecmaVersion >= 9 || this.options.ecmaVersion >= 6 && !isAsync) {
|
|
if (this.type === types$12.star && statement & FUNC_HANGING_STATEMENT2) {
|
|
this.unexpected();
|
|
}
|
|
node.generator = this.eat(types$12.star);
|
|
}
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = !!isAsync;
|
|
}
|
|
if (statement & FUNC_STATEMENT2) {
|
|
node.id = statement & FUNC_NULLABLE_ID2 && this.type !== types$12.name ? null : this.parseIdent();
|
|
if (node.id && !(statement & FUNC_HANGING_STATEMENT2)) {
|
|
this.checkLValSimple(node.id, this.strict || node.generator || node.async ? this.treatFunctionsAsVar ? BIND_VAR2 : BIND_LEXICAL2 : BIND_FUNCTION2);
|
|
}
|
|
}
|
|
var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
this.enterScope(functionFlags2(node.async, node.generator));
|
|
if (!(statement & FUNC_STATEMENT2)) {
|
|
node.id = this.type === types$12.name ? this.parseIdent() : null;
|
|
}
|
|
this.parseFunctionParams(node);
|
|
this.parseFunctionBody(node, allowExpressionBody, false, forInit);
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.finishNode(node, statement & FUNC_STATEMENT2 ? "FunctionDeclaration" : "FunctionExpression");
|
|
};
|
|
pp$82.parseFunctionParams = function(node) {
|
|
this.expect(types$12.parenL);
|
|
node.params = this.parseBindingList(types$12.parenR, false, this.options.ecmaVersion >= 8);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
};
|
|
pp$82.parseClass = function(node, isStatement) {
|
|
this.next();
|
|
var oldStrict = this.strict;
|
|
this.strict = true;
|
|
this.parseClassId(node, isStatement);
|
|
this.parseClassSuper(node);
|
|
var privateNameMap = this.enterClassBody();
|
|
var classBody = this.startNode();
|
|
var hadConstructor = false;
|
|
classBody.body = [];
|
|
this.expect(types$12.braceL);
|
|
while (this.type !== types$12.braceR) {
|
|
var element = this.parseClassElement(node.superClass !== null);
|
|
if (element) {
|
|
classBody.body.push(element);
|
|
if (element.type === "MethodDefinition" && element.kind === "constructor") {
|
|
if (hadConstructor) {
|
|
this.raise(element.start, "Duplicate constructor in the same class");
|
|
}
|
|
hadConstructor = true;
|
|
} else if (element.key && element.key.type === "PrivateIdentifier" && isPrivateNameConflicted2(privateNameMap, element)) {
|
|
this.raiseRecoverable(element.key.start, "Identifier '#" + element.key.name + "' has already been declared");
|
|
}
|
|
}
|
|
}
|
|
this.strict = oldStrict;
|
|
this.next();
|
|
node.body = this.finishNode(classBody, "ClassBody");
|
|
this.exitClassBody();
|
|
return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
|
|
};
|
|
pp$82.parseClassElement = function(constructorAllowsSuper) {
|
|
if (this.eat(types$12.semi)) {
|
|
return null;
|
|
}
|
|
var ecmaVersion2 = this.options.ecmaVersion;
|
|
var node = this.startNode();
|
|
var keyName = "";
|
|
var isGenerator = false;
|
|
var isAsync = false;
|
|
var kind = "method";
|
|
var isStatic = false;
|
|
if (this.eatContextual("static")) {
|
|
if (ecmaVersion2 >= 13 && this.eat(types$12.braceL)) {
|
|
this.parseClassStaticBlock(node);
|
|
return node;
|
|
}
|
|
if (this.isClassElementNameStart() || this.type === types$12.star) {
|
|
isStatic = true;
|
|
} else {
|
|
keyName = "static";
|
|
}
|
|
}
|
|
node.static = isStatic;
|
|
if (!keyName && ecmaVersion2 >= 8 && this.eatContextual("async")) {
|
|
if ((this.isClassElementNameStart() || this.type === types$12.star) && !this.canInsertSemicolon()) {
|
|
isAsync = true;
|
|
} else {
|
|
keyName = "async";
|
|
}
|
|
}
|
|
if (!keyName && (ecmaVersion2 >= 9 || !isAsync) && this.eat(types$12.star)) {
|
|
isGenerator = true;
|
|
}
|
|
if (!keyName && !isAsync && !isGenerator) {
|
|
var lastValue = this.value;
|
|
if (this.eatContextual("get") || this.eatContextual("set")) {
|
|
if (this.isClassElementNameStart()) {
|
|
kind = lastValue;
|
|
} else {
|
|
keyName = lastValue;
|
|
}
|
|
}
|
|
}
|
|
if (keyName) {
|
|
node.computed = false;
|
|
node.key = this.startNodeAt(this.lastTokStart, this.lastTokStartLoc);
|
|
node.key.name = keyName;
|
|
this.finishNode(node.key, "Identifier");
|
|
} else {
|
|
this.parseClassElementName(node);
|
|
}
|
|
if (ecmaVersion2 < 13 || this.type === types$12.parenL || kind !== "method" || isGenerator || isAsync) {
|
|
var isConstructor = !node.static && checkKeyName2(node, "constructor");
|
|
var allowsDirectSuper = isConstructor && constructorAllowsSuper;
|
|
if (isConstructor && kind !== "method") {
|
|
this.raise(node.key.start, "Constructor can't have get/set modifier");
|
|
}
|
|
node.kind = isConstructor ? "constructor" : kind;
|
|
this.parseClassMethod(node, isGenerator, isAsync, allowsDirectSuper);
|
|
} else {
|
|
this.parseClassField(node);
|
|
}
|
|
return node;
|
|
};
|
|
pp$82.isClassElementNameStart = function() {
|
|
return this.type === types$12.name || this.type === types$12.privateId || this.type === types$12.num || this.type === types$12.string || this.type === types$12.bracketL || this.type.keyword;
|
|
};
|
|
pp$82.parseClassElementName = function(element) {
|
|
if (this.type === types$12.privateId) {
|
|
if (this.value === "constructor") {
|
|
this.raise(this.start, "Classes can't have an element named '#constructor'");
|
|
}
|
|
element.computed = false;
|
|
element.key = this.parsePrivateIdent();
|
|
} else {
|
|
this.parsePropertyName(element);
|
|
}
|
|
};
|
|
pp$82.parseClassMethod = function(method, isGenerator, isAsync, allowsDirectSuper) {
|
|
var key = method.key;
|
|
if (method.kind === "constructor") {
|
|
if (isGenerator) {
|
|
this.raise(key.start, "Constructor can't be a generator");
|
|
}
|
|
if (isAsync) {
|
|
this.raise(key.start, "Constructor can't be an async method");
|
|
}
|
|
} else if (method.static && checkKeyName2(method, "prototype")) {
|
|
this.raise(key.start, "Classes may not have a static property named prototype");
|
|
}
|
|
var value = method.value = this.parseMethod(isGenerator, isAsync, allowsDirectSuper);
|
|
if (method.kind === "get" && value.params.length !== 0) {
|
|
this.raiseRecoverable(value.start, "getter should have no params");
|
|
}
|
|
if (method.kind === "set" && value.params.length !== 1) {
|
|
this.raiseRecoverable(value.start, "setter should have exactly one param");
|
|
}
|
|
if (method.kind === "set" && value.params[0].type === "RestElement") {
|
|
this.raiseRecoverable(value.params[0].start, "Setter cannot use rest params");
|
|
}
|
|
return this.finishNode(method, "MethodDefinition");
|
|
};
|
|
pp$82.parseClassField = function(field) {
|
|
if (checkKeyName2(field, "constructor")) {
|
|
this.raise(field.key.start, "Classes can't have a field named 'constructor'");
|
|
} else if (field.static && checkKeyName2(field, "prototype")) {
|
|
this.raise(field.key.start, "Classes can't have a static field named 'prototype'");
|
|
}
|
|
if (this.eat(types$12.eq)) {
|
|
var scope = this.currentThisScope();
|
|
var inClassFieldInit = scope.inClassFieldInit;
|
|
scope.inClassFieldInit = true;
|
|
field.value = this.parseMaybeAssign();
|
|
scope.inClassFieldInit = inClassFieldInit;
|
|
} else {
|
|
field.value = null;
|
|
}
|
|
this.semicolon();
|
|
return this.finishNode(field, "PropertyDefinition");
|
|
};
|
|
pp$82.parseClassStaticBlock = function(node) {
|
|
node.body = [];
|
|
var oldLabels = this.labels;
|
|
this.labels = [];
|
|
this.enterScope(SCOPE_CLASS_STATIC_BLOCK2 | SCOPE_SUPER2);
|
|
while (this.type !== types$12.braceR) {
|
|
var stmt = this.parseStatement(null);
|
|
node.body.push(stmt);
|
|
}
|
|
this.next();
|
|
this.exitScope();
|
|
this.labels = oldLabels;
|
|
return this.finishNode(node, "StaticBlock");
|
|
};
|
|
pp$82.parseClassId = function(node, isStatement) {
|
|
if (this.type === types$12.name) {
|
|
node.id = this.parseIdent();
|
|
if (isStatement) {
|
|
this.checkLValSimple(node.id, BIND_LEXICAL2, false);
|
|
}
|
|
} else {
|
|
if (isStatement === true) {
|
|
this.unexpected();
|
|
}
|
|
node.id = null;
|
|
}
|
|
};
|
|
pp$82.parseClassSuper = function(node) {
|
|
node.superClass = this.eat(types$12._extends) ? this.parseExprSubscripts(false) : null;
|
|
};
|
|
pp$82.enterClassBody = function() {
|
|
var element = { declared: /* @__PURE__ */ Object.create(null), used: [] };
|
|
this.privateNameStack.push(element);
|
|
return element.declared;
|
|
};
|
|
pp$82.exitClassBody = function() {
|
|
var ref3 = this.privateNameStack.pop();
|
|
var declared = ref3.declared;
|
|
var used = ref3.used;
|
|
var len = this.privateNameStack.length;
|
|
var parent = len === 0 ? null : this.privateNameStack[len - 1];
|
|
for (var i2 = 0; i2 < used.length; ++i2) {
|
|
var id = used[i2];
|
|
if (!hasOwn2(declared, id.name)) {
|
|
if (parent) {
|
|
parent.used.push(id);
|
|
} else {
|
|
this.raiseRecoverable(id.start, "Private field '#" + id.name + "' must be declared in an enclosing class");
|
|
}
|
|
}
|
|
}
|
|
};
|
|
function isPrivateNameConflicted2(privateNameMap, element) {
|
|
var name = element.key.name;
|
|
var curr = privateNameMap[name];
|
|
var next = "true";
|
|
if (element.type === "MethodDefinition" && (element.kind === "get" || element.kind === "set")) {
|
|
next = (element.static ? "s" : "i") + element.kind;
|
|
}
|
|
if (curr === "iget" && next === "iset" || curr === "iset" && next === "iget" || curr === "sget" && next === "sset" || curr === "sset" && next === "sget") {
|
|
privateNameMap[name] = "true";
|
|
return false;
|
|
} else if (!curr) {
|
|
privateNameMap[name] = next;
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
function checkKeyName2(node, name) {
|
|
var computed = node.computed;
|
|
var key = node.key;
|
|
return !computed && (key.type === "Identifier" && key.name === name || key.type === "Literal" && key.value === name);
|
|
}
|
|
pp$82.parseExport = function(node, exports3) {
|
|
this.next();
|
|
if (this.eat(types$12.star)) {
|
|
if (this.options.ecmaVersion >= 11) {
|
|
if (this.eatContextual("as")) {
|
|
node.exported = this.parseModuleExportName();
|
|
this.checkExport(exports3, node.exported, this.lastTokStart);
|
|
} else {
|
|
node.exported = null;
|
|
}
|
|
}
|
|
this.expectContextual("from");
|
|
if (this.type !== types$12.string) {
|
|
this.unexpected();
|
|
}
|
|
node.source = this.parseExprAtom();
|
|
this.semicolon();
|
|
return this.finishNode(node, "ExportAllDeclaration");
|
|
}
|
|
if (this.eat(types$12._default)) {
|
|
this.checkExport(exports3, "default", this.lastTokStart);
|
|
var isAsync;
|
|
if (this.type === types$12._function || (isAsync = this.isAsyncFunction())) {
|
|
var fNode = this.startNode();
|
|
this.next();
|
|
if (isAsync) {
|
|
this.next();
|
|
}
|
|
node.declaration = this.parseFunction(fNode, FUNC_STATEMENT2 | FUNC_NULLABLE_ID2, false, isAsync);
|
|
} else if (this.type === types$12._class) {
|
|
var cNode = this.startNode();
|
|
node.declaration = this.parseClass(cNode, "nullableID");
|
|
} else {
|
|
node.declaration = this.parseMaybeAssign();
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "ExportDefaultDeclaration");
|
|
}
|
|
if (this.shouldParseExportStatement()) {
|
|
node.declaration = this.parseStatement(null);
|
|
if (node.declaration.type === "VariableDeclaration") {
|
|
this.checkVariableExport(exports3, node.declaration.declarations);
|
|
} else {
|
|
this.checkExport(exports3, node.declaration.id, node.declaration.id.start);
|
|
}
|
|
node.specifiers = [];
|
|
node.source = null;
|
|
} else {
|
|
node.declaration = null;
|
|
node.specifiers = this.parseExportSpecifiers(exports3);
|
|
if (this.eatContextual("from")) {
|
|
if (this.type !== types$12.string) {
|
|
this.unexpected();
|
|
}
|
|
node.source = this.parseExprAtom();
|
|
} else {
|
|
for (var i2 = 0, list2 = node.specifiers; i2 < list2.length; i2 += 1) {
|
|
var spec = list2[i2];
|
|
this.checkUnreserved(spec.local);
|
|
this.checkLocalExport(spec.local);
|
|
if (spec.local.type === "Literal") {
|
|
this.raise(spec.local.start, "A string literal cannot be used as an exported binding without `from`.");
|
|
}
|
|
}
|
|
node.source = null;
|
|
}
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "ExportNamedDeclaration");
|
|
};
|
|
pp$82.checkExport = function(exports3, name, pos) {
|
|
if (!exports3) {
|
|
return;
|
|
}
|
|
if (typeof name !== "string") {
|
|
name = name.type === "Identifier" ? name.name : name.value;
|
|
}
|
|
if (hasOwn2(exports3, name)) {
|
|
this.raiseRecoverable(pos, "Duplicate export '" + name + "'");
|
|
}
|
|
exports3[name] = true;
|
|
};
|
|
pp$82.checkPatternExport = function(exports3, pat) {
|
|
var type = pat.type;
|
|
if (type === "Identifier") {
|
|
this.checkExport(exports3, pat, pat.start);
|
|
} else if (type === "ObjectPattern") {
|
|
for (var i2 = 0, list2 = pat.properties; i2 < list2.length; i2 += 1) {
|
|
var prop = list2[i2];
|
|
this.checkPatternExport(exports3, prop);
|
|
}
|
|
} else if (type === "ArrayPattern") {
|
|
for (var i$1 = 0, list$1 = pat.elements; i$1 < list$1.length; i$1 += 1) {
|
|
var elt = list$1[i$1];
|
|
if (elt) {
|
|
this.checkPatternExport(exports3, elt);
|
|
}
|
|
}
|
|
} else if (type === "Property") {
|
|
this.checkPatternExport(exports3, pat.value);
|
|
} else if (type === "AssignmentPattern") {
|
|
this.checkPatternExport(exports3, pat.left);
|
|
} else if (type === "RestElement") {
|
|
this.checkPatternExport(exports3, pat.argument);
|
|
} else if (type === "ParenthesizedExpression") {
|
|
this.checkPatternExport(exports3, pat.expression);
|
|
}
|
|
};
|
|
pp$82.checkVariableExport = function(exports3, decls) {
|
|
if (!exports3) {
|
|
return;
|
|
}
|
|
for (var i2 = 0, list2 = decls; i2 < list2.length; i2 += 1) {
|
|
var decl = list2[i2];
|
|
this.checkPatternExport(exports3, decl.id);
|
|
}
|
|
};
|
|
pp$82.shouldParseExportStatement = function() {
|
|
return this.type.keyword === "var" || this.type.keyword === "const" || this.type.keyword === "class" || this.type.keyword === "function" || this.isLet() || this.isAsyncFunction();
|
|
};
|
|
pp$82.parseExportSpecifiers = function(exports3) {
|
|
var nodes = [], first = true;
|
|
this.expect(types$12.braceL);
|
|
while (!this.eat(types$12.braceR)) {
|
|
if (!first) {
|
|
this.expect(types$12.comma);
|
|
if (this.afterTrailingComma(types$12.braceR)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var node = this.startNode();
|
|
node.local = this.parseModuleExportName();
|
|
node.exported = this.eatContextual("as") ? this.parseModuleExportName() : node.local;
|
|
this.checkExport(
|
|
exports3,
|
|
node.exported,
|
|
node.exported.start
|
|
);
|
|
nodes.push(this.finishNode(node, "ExportSpecifier"));
|
|
}
|
|
return nodes;
|
|
};
|
|
pp$82.parseImport = function(node) {
|
|
this.next();
|
|
if (this.type === types$12.string) {
|
|
node.specifiers = empty$12;
|
|
node.source = this.parseExprAtom();
|
|
} else {
|
|
node.specifiers = this.parseImportSpecifiers();
|
|
this.expectContextual("from");
|
|
node.source = this.type === types$12.string ? this.parseExprAtom() : this.unexpected();
|
|
}
|
|
this.semicolon();
|
|
return this.finishNode(node, "ImportDeclaration");
|
|
};
|
|
pp$82.parseImportSpecifiers = function() {
|
|
var nodes = [], first = true;
|
|
if (this.type === types$12.name) {
|
|
var node = this.startNode();
|
|
node.local = this.parseIdent();
|
|
this.checkLValSimple(node.local, BIND_LEXICAL2);
|
|
nodes.push(this.finishNode(node, "ImportDefaultSpecifier"));
|
|
if (!this.eat(types$12.comma)) {
|
|
return nodes;
|
|
}
|
|
}
|
|
if (this.type === types$12.star) {
|
|
var node$1 = this.startNode();
|
|
this.next();
|
|
this.expectContextual("as");
|
|
node$1.local = this.parseIdent();
|
|
this.checkLValSimple(node$1.local, BIND_LEXICAL2);
|
|
nodes.push(this.finishNode(node$1, "ImportNamespaceSpecifier"));
|
|
return nodes;
|
|
}
|
|
this.expect(types$12.braceL);
|
|
while (!this.eat(types$12.braceR)) {
|
|
if (!first) {
|
|
this.expect(types$12.comma);
|
|
if (this.afterTrailingComma(types$12.braceR)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var node$2 = this.startNode();
|
|
node$2.imported = this.parseModuleExportName();
|
|
if (this.eatContextual("as")) {
|
|
node$2.local = this.parseIdent();
|
|
} else {
|
|
this.checkUnreserved(node$2.imported);
|
|
node$2.local = node$2.imported;
|
|
}
|
|
this.checkLValSimple(node$2.local, BIND_LEXICAL2);
|
|
nodes.push(this.finishNode(node$2, "ImportSpecifier"));
|
|
}
|
|
return nodes;
|
|
};
|
|
pp$82.parseModuleExportName = function() {
|
|
if (this.options.ecmaVersion >= 13 && this.type === types$12.string) {
|
|
var stringLiteral = this.parseLiteral(this.value);
|
|
if (loneSurrogate2.test(stringLiteral.value)) {
|
|
this.raise(stringLiteral.start, "An export name cannot include a lone surrogate.");
|
|
}
|
|
return stringLiteral;
|
|
}
|
|
return this.parseIdent(true);
|
|
};
|
|
pp$82.adaptDirectivePrologue = function(statements) {
|
|
for (var i2 = 0; i2 < statements.length && this.isDirectiveCandidate(statements[i2]); ++i2) {
|
|
statements[i2].directive = statements[i2].expression.raw.slice(1, -1);
|
|
}
|
|
};
|
|
pp$82.isDirectiveCandidate = function(statement) {
|
|
return this.options.ecmaVersion >= 5 && statement.type === "ExpressionStatement" && statement.expression.type === "Literal" && typeof statement.expression.value === "string" && (this.input[statement.start] === '"' || this.input[statement.start] === "'");
|
|
};
|
|
var pp$72 = Parser3.prototype;
|
|
pp$72.toAssignable = function(node, isBinding, refDestructuringErrors) {
|
|
if (this.options.ecmaVersion >= 6 && node) {
|
|
switch (node.type) {
|
|
case "Identifier":
|
|
if (this.inAsync && node.name === "await") {
|
|
this.raise(node.start, "Cannot use 'await' as identifier inside an async function");
|
|
}
|
|
break;
|
|
case "ObjectPattern":
|
|
case "ArrayPattern":
|
|
case "AssignmentPattern":
|
|
case "RestElement":
|
|
break;
|
|
case "ObjectExpression":
|
|
node.type = "ObjectPattern";
|
|
if (refDestructuringErrors) {
|
|
this.checkPatternErrors(refDestructuringErrors, true);
|
|
}
|
|
for (var i2 = 0, list2 = node.properties; i2 < list2.length; i2 += 1) {
|
|
var prop = list2[i2];
|
|
this.toAssignable(prop, isBinding);
|
|
if (prop.type === "RestElement" && (prop.argument.type === "ArrayPattern" || prop.argument.type === "ObjectPattern")) {
|
|
this.raise(prop.argument.start, "Unexpected token");
|
|
}
|
|
}
|
|
break;
|
|
case "Property":
|
|
if (node.kind !== "init") {
|
|
this.raise(node.key.start, "Object pattern can't contain getter or setter");
|
|
}
|
|
this.toAssignable(node.value, isBinding);
|
|
break;
|
|
case "ArrayExpression":
|
|
node.type = "ArrayPattern";
|
|
if (refDestructuringErrors) {
|
|
this.checkPatternErrors(refDestructuringErrors, true);
|
|
}
|
|
this.toAssignableList(node.elements, isBinding);
|
|
break;
|
|
case "SpreadElement":
|
|
node.type = "RestElement";
|
|
this.toAssignable(node.argument, isBinding);
|
|
if (node.argument.type === "AssignmentPattern") {
|
|
this.raise(node.argument.start, "Rest elements cannot have a default value");
|
|
}
|
|
break;
|
|
case "AssignmentExpression":
|
|
if (node.operator !== "=") {
|
|
this.raise(node.left.end, "Only '=' operator can be used for specifying default value.");
|
|
}
|
|
node.type = "AssignmentPattern";
|
|
delete node.operator;
|
|
this.toAssignable(node.left, isBinding);
|
|
break;
|
|
case "ParenthesizedExpression":
|
|
this.toAssignable(node.expression, isBinding, refDestructuringErrors);
|
|
break;
|
|
case "ChainExpression":
|
|
this.raiseRecoverable(node.start, "Optional chaining cannot appear in left-hand side");
|
|
break;
|
|
case "MemberExpression":
|
|
if (!isBinding) {
|
|
break;
|
|
}
|
|
default:
|
|
this.raise(node.start, "Assigning to rvalue");
|
|
}
|
|
} else if (refDestructuringErrors) {
|
|
this.checkPatternErrors(refDestructuringErrors, true);
|
|
}
|
|
return node;
|
|
};
|
|
pp$72.toAssignableList = function(exprList, isBinding) {
|
|
var end = exprList.length;
|
|
for (var i2 = 0; i2 < end; i2++) {
|
|
var elt = exprList[i2];
|
|
if (elt) {
|
|
this.toAssignable(elt, isBinding);
|
|
}
|
|
}
|
|
if (end) {
|
|
var last = exprList[end - 1];
|
|
if (this.options.ecmaVersion === 6 && isBinding && last && last.type === "RestElement" && last.argument.type !== "Identifier") {
|
|
this.unexpected(last.argument.start);
|
|
}
|
|
}
|
|
return exprList;
|
|
};
|
|
pp$72.parseSpread = function(refDestructuringErrors) {
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.argument = this.parseMaybeAssign(false, refDestructuringErrors);
|
|
return this.finishNode(node, "SpreadElement");
|
|
};
|
|
pp$72.parseRestBinding = function() {
|
|
var node = this.startNode();
|
|
this.next();
|
|
if (this.options.ecmaVersion === 6 && this.type !== types$12.name) {
|
|
this.unexpected();
|
|
}
|
|
node.argument = this.parseBindingAtom();
|
|
return this.finishNode(node, "RestElement");
|
|
};
|
|
pp$72.parseBindingAtom = function() {
|
|
if (this.options.ecmaVersion >= 6) {
|
|
switch (this.type) {
|
|
case types$12.bracketL:
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.elements = this.parseBindingList(types$12.bracketR, true, true);
|
|
return this.finishNode(node, "ArrayPattern");
|
|
case types$12.braceL:
|
|
return this.parseObj(true);
|
|
}
|
|
}
|
|
return this.parseIdent();
|
|
};
|
|
pp$72.parseBindingList = function(close, allowEmpty, allowTrailingComma) {
|
|
var elts = [], first = true;
|
|
while (!this.eat(close)) {
|
|
if (first) {
|
|
first = false;
|
|
} else {
|
|
this.expect(types$12.comma);
|
|
}
|
|
if (allowEmpty && this.type === types$12.comma) {
|
|
elts.push(null);
|
|
} else if (allowTrailingComma && this.afterTrailingComma(close)) {
|
|
break;
|
|
} else if (this.type === types$12.ellipsis) {
|
|
var rest = this.parseRestBinding();
|
|
this.parseBindingListItem(rest);
|
|
elts.push(rest);
|
|
if (this.type === types$12.comma) {
|
|
this.raise(this.start, "Comma is not permitted after the rest element");
|
|
}
|
|
this.expect(close);
|
|
break;
|
|
} else {
|
|
var elem = this.parseMaybeDefault(this.start, this.startLoc);
|
|
this.parseBindingListItem(elem);
|
|
elts.push(elem);
|
|
}
|
|
}
|
|
return elts;
|
|
};
|
|
pp$72.parseBindingListItem = function(param) {
|
|
return param;
|
|
};
|
|
pp$72.parseMaybeDefault = function(startPos, startLoc, left) {
|
|
left = left || this.parseBindingAtom();
|
|
if (this.options.ecmaVersion < 6 || !this.eat(types$12.eq)) {
|
|
return left;
|
|
}
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.left = left;
|
|
node.right = this.parseMaybeAssign();
|
|
return this.finishNode(node, "AssignmentPattern");
|
|
};
|
|
pp$72.checkLValSimple = function(expr, bindingType, checkClashes) {
|
|
if (bindingType === void 0)
|
|
bindingType = BIND_NONE2;
|
|
var isBind = bindingType !== BIND_NONE2;
|
|
switch (expr.type) {
|
|
case "Identifier":
|
|
if (this.strict && this.reservedWordsStrictBind.test(expr.name)) {
|
|
this.raiseRecoverable(expr.start, (isBind ? "Binding " : "Assigning to ") + expr.name + " in strict mode");
|
|
}
|
|
if (isBind) {
|
|
if (bindingType === BIND_LEXICAL2 && expr.name === "let") {
|
|
this.raiseRecoverable(expr.start, "let is disallowed as a lexically bound name");
|
|
}
|
|
if (checkClashes) {
|
|
if (hasOwn2(checkClashes, expr.name)) {
|
|
this.raiseRecoverable(expr.start, "Argument name clash");
|
|
}
|
|
checkClashes[expr.name] = true;
|
|
}
|
|
if (bindingType !== BIND_OUTSIDE2) {
|
|
this.declareName(expr.name, bindingType, expr.start);
|
|
}
|
|
}
|
|
break;
|
|
case "ChainExpression":
|
|
this.raiseRecoverable(expr.start, "Optional chaining cannot appear in left-hand side");
|
|
break;
|
|
case "MemberExpression":
|
|
if (isBind) {
|
|
this.raiseRecoverable(expr.start, "Binding member expression");
|
|
}
|
|
break;
|
|
case "ParenthesizedExpression":
|
|
if (isBind) {
|
|
this.raiseRecoverable(expr.start, "Binding parenthesized expression");
|
|
}
|
|
return this.checkLValSimple(expr.expression, bindingType, checkClashes);
|
|
default:
|
|
this.raise(expr.start, (isBind ? "Binding" : "Assigning to") + " rvalue");
|
|
}
|
|
};
|
|
pp$72.checkLValPattern = function(expr, bindingType, checkClashes) {
|
|
if (bindingType === void 0)
|
|
bindingType = BIND_NONE2;
|
|
switch (expr.type) {
|
|
case "ObjectPattern":
|
|
for (var i2 = 0, list2 = expr.properties; i2 < list2.length; i2 += 1) {
|
|
var prop = list2[i2];
|
|
this.checkLValInnerPattern(prop, bindingType, checkClashes);
|
|
}
|
|
break;
|
|
case "ArrayPattern":
|
|
for (var i$1 = 0, list$1 = expr.elements; i$1 < list$1.length; i$1 += 1) {
|
|
var elem = list$1[i$1];
|
|
if (elem) {
|
|
this.checkLValInnerPattern(elem, bindingType, checkClashes);
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
this.checkLValSimple(expr, bindingType, checkClashes);
|
|
}
|
|
};
|
|
pp$72.checkLValInnerPattern = function(expr, bindingType, checkClashes) {
|
|
if (bindingType === void 0)
|
|
bindingType = BIND_NONE2;
|
|
switch (expr.type) {
|
|
case "Property":
|
|
this.checkLValInnerPattern(expr.value, bindingType, checkClashes);
|
|
break;
|
|
case "AssignmentPattern":
|
|
this.checkLValPattern(expr.left, bindingType, checkClashes);
|
|
break;
|
|
case "RestElement":
|
|
this.checkLValPattern(expr.argument, bindingType, checkClashes);
|
|
break;
|
|
default:
|
|
this.checkLValPattern(expr, bindingType, checkClashes);
|
|
}
|
|
};
|
|
var TokContext3 = function TokContext4(token, isExpr, preserveSpace, override, generator) {
|
|
this.token = token;
|
|
this.isExpr = !!isExpr;
|
|
this.preserveSpace = !!preserveSpace;
|
|
this.override = override;
|
|
this.generator = !!generator;
|
|
};
|
|
var types2 = {
|
|
b_stat: new TokContext3("{", false),
|
|
b_expr: new TokContext3("{", true),
|
|
b_tmpl: new TokContext3("${", false),
|
|
p_stat: new TokContext3("(", false),
|
|
p_expr: new TokContext3("(", true),
|
|
q_tmpl: new TokContext3("`", true, true, function(p) {
|
|
return p.tryReadTemplateToken();
|
|
}),
|
|
f_stat: new TokContext3("function", false),
|
|
f_expr: new TokContext3("function", true),
|
|
f_expr_gen: new TokContext3("function", true, false, null, true),
|
|
f_gen: new TokContext3("function", false, false, null, true)
|
|
};
|
|
var pp$62 = Parser3.prototype;
|
|
pp$62.initialContext = function() {
|
|
return [types2.b_stat];
|
|
};
|
|
pp$62.curContext = function() {
|
|
return this.context[this.context.length - 1];
|
|
};
|
|
pp$62.braceIsBlock = function(prevType) {
|
|
var parent = this.curContext();
|
|
if (parent === types2.f_expr || parent === types2.f_stat) {
|
|
return true;
|
|
}
|
|
if (prevType === types$12.colon && (parent === types2.b_stat || parent === types2.b_expr)) {
|
|
return !parent.isExpr;
|
|
}
|
|
if (prevType === types$12._return || prevType === types$12.name && this.exprAllowed) {
|
|
return lineBreak2.test(this.input.slice(this.lastTokEnd, this.start));
|
|
}
|
|
if (prevType === types$12._else || prevType === types$12.semi || prevType === types$12.eof || prevType === types$12.parenR || prevType === types$12.arrow) {
|
|
return true;
|
|
}
|
|
if (prevType === types$12.braceL) {
|
|
return parent === types2.b_stat;
|
|
}
|
|
if (prevType === types$12._var || prevType === types$12._const || prevType === types$12.name) {
|
|
return false;
|
|
}
|
|
return !this.exprAllowed;
|
|
};
|
|
pp$62.inGeneratorContext = function() {
|
|
for (var i2 = this.context.length - 1; i2 >= 1; i2--) {
|
|
var context = this.context[i2];
|
|
if (context.token === "function") {
|
|
return context.generator;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
pp$62.updateContext = function(prevType) {
|
|
var update, type = this.type;
|
|
if (type.keyword && prevType === types$12.dot) {
|
|
this.exprAllowed = false;
|
|
} else if (update = type.updateContext) {
|
|
update.call(this, prevType);
|
|
} else {
|
|
this.exprAllowed = type.beforeExpr;
|
|
}
|
|
};
|
|
pp$62.overrideContext = function(tokenCtx) {
|
|
if (this.curContext() !== tokenCtx) {
|
|
this.context[this.context.length - 1] = tokenCtx;
|
|
}
|
|
};
|
|
types$12.parenR.updateContext = types$12.braceR.updateContext = function() {
|
|
if (this.context.length === 1) {
|
|
this.exprAllowed = true;
|
|
return;
|
|
}
|
|
var out = this.context.pop();
|
|
if (out === types2.b_stat && this.curContext().token === "function") {
|
|
out = this.context.pop();
|
|
}
|
|
this.exprAllowed = !out.isExpr;
|
|
};
|
|
types$12.braceL.updateContext = function(prevType) {
|
|
this.context.push(this.braceIsBlock(prevType) ? types2.b_stat : types2.b_expr);
|
|
this.exprAllowed = true;
|
|
};
|
|
types$12.dollarBraceL.updateContext = function() {
|
|
this.context.push(types2.b_tmpl);
|
|
this.exprAllowed = true;
|
|
};
|
|
types$12.parenL.updateContext = function(prevType) {
|
|
var statementParens = prevType === types$12._if || prevType === types$12._for || prevType === types$12._with || prevType === types$12._while;
|
|
this.context.push(statementParens ? types2.p_stat : types2.p_expr);
|
|
this.exprAllowed = true;
|
|
};
|
|
types$12.incDec.updateContext = function() {
|
|
};
|
|
types$12._function.updateContext = types$12._class.updateContext = function(prevType) {
|
|
if (prevType.beforeExpr && prevType !== types$12._else && !(prevType === types$12.semi && this.curContext() !== types2.p_stat) && !(prevType === types$12._return && lineBreak2.test(this.input.slice(this.lastTokEnd, this.start))) && !((prevType === types$12.colon || prevType === types$12.braceL) && this.curContext() === types2.b_stat)) {
|
|
this.context.push(types2.f_expr);
|
|
} else {
|
|
this.context.push(types2.f_stat);
|
|
}
|
|
this.exprAllowed = false;
|
|
};
|
|
types$12.backQuote.updateContext = function() {
|
|
if (this.curContext() === types2.q_tmpl) {
|
|
this.context.pop();
|
|
} else {
|
|
this.context.push(types2.q_tmpl);
|
|
}
|
|
this.exprAllowed = false;
|
|
};
|
|
types$12.star.updateContext = function(prevType) {
|
|
if (prevType === types$12._function) {
|
|
var index2 = this.context.length - 1;
|
|
if (this.context[index2] === types2.f_expr) {
|
|
this.context[index2] = types2.f_expr_gen;
|
|
} else {
|
|
this.context[index2] = types2.f_gen;
|
|
}
|
|
}
|
|
this.exprAllowed = true;
|
|
};
|
|
types$12.name.updateContext = function(prevType) {
|
|
var allowed = false;
|
|
if (this.options.ecmaVersion >= 6 && prevType !== types$12.dot) {
|
|
if (this.value === "of" && !this.exprAllowed || this.value === "yield" && this.inGeneratorContext()) {
|
|
allowed = true;
|
|
}
|
|
}
|
|
this.exprAllowed = allowed;
|
|
};
|
|
var pp$52 = Parser3.prototype;
|
|
pp$52.checkPropClash = function(prop, propHash, refDestructuringErrors) {
|
|
if (this.options.ecmaVersion >= 9 && prop.type === "SpreadElement") {
|
|
return;
|
|
}
|
|
if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand)) {
|
|
return;
|
|
}
|
|
var key = prop.key;
|
|
var name;
|
|
switch (key.type) {
|
|
case "Identifier":
|
|
name = key.name;
|
|
break;
|
|
case "Literal":
|
|
name = String(key.value);
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
var kind = prop.kind;
|
|
if (this.options.ecmaVersion >= 6) {
|
|
if (name === "__proto__" && kind === "init") {
|
|
if (propHash.proto) {
|
|
if (refDestructuringErrors) {
|
|
if (refDestructuringErrors.doubleProto < 0) {
|
|
refDestructuringErrors.doubleProto = key.start;
|
|
}
|
|
} else {
|
|
this.raiseRecoverable(key.start, "Redefinition of __proto__ property");
|
|
}
|
|
}
|
|
propHash.proto = true;
|
|
}
|
|
return;
|
|
}
|
|
name = "$" + name;
|
|
var other = propHash[name];
|
|
if (other) {
|
|
var redefinition;
|
|
if (kind === "init") {
|
|
redefinition = this.strict && other.init || other.get || other.set;
|
|
} else {
|
|
redefinition = other.init || other[kind];
|
|
}
|
|
if (redefinition) {
|
|
this.raiseRecoverable(key.start, "Redefinition of property");
|
|
}
|
|
} else {
|
|
other = propHash[name] = {
|
|
init: false,
|
|
get: false,
|
|
set: false
|
|
};
|
|
}
|
|
other[kind] = true;
|
|
};
|
|
pp$52.parseExpression = function(forInit, refDestructuringErrors) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseMaybeAssign(forInit, refDestructuringErrors);
|
|
if (this.type === types$12.comma) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.expressions = [expr];
|
|
while (this.eat(types$12.comma)) {
|
|
node.expressions.push(this.parseMaybeAssign(forInit, refDestructuringErrors));
|
|
}
|
|
return this.finishNode(node, "SequenceExpression");
|
|
}
|
|
return expr;
|
|
};
|
|
pp$52.parseMaybeAssign = function(forInit, refDestructuringErrors, afterLeftParse) {
|
|
if (this.isContextual("yield")) {
|
|
if (this.inGenerator) {
|
|
return this.parseYield(forInit);
|
|
} else {
|
|
this.exprAllowed = false;
|
|
}
|
|
}
|
|
var ownDestructuringErrors = false, oldParenAssign = -1, oldTrailingComma = -1, oldDoubleProto = -1;
|
|
if (refDestructuringErrors) {
|
|
oldParenAssign = refDestructuringErrors.parenthesizedAssign;
|
|
oldTrailingComma = refDestructuringErrors.trailingComma;
|
|
oldDoubleProto = refDestructuringErrors.doubleProto;
|
|
refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = -1;
|
|
} else {
|
|
refDestructuringErrors = new DestructuringErrors3();
|
|
ownDestructuringErrors = true;
|
|
}
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
if (this.type === types$12.parenL || this.type === types$12.name) {
|
|
this.potentialArrowAt = this.start;
|
|
this.potentialArrowInForAwait = forInit === "await";
|
|
}
|
|
var left = this.parseMaybeConditional(forInit, refDestructuringErrors);
|
|
if (afterLeftParse) {
|
|
left = afterLeftParse.call(this, left, startPos, startLoc);
|
|
}
|
|
if (this.type.isAssign) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.operator = this.value;
|
|
if (this.type === types$12.eq) {
|
|
left = this.toAssignable(left, false, refDestructuringErrors);
|
|
}
|
|
if (!ownDestructuringErrors) {
|
|
refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = refDestructuringErrors.doubleProto = -1;
|
|
}
|
|
if (refDestructuringErrors.shorthandAssign >= left.start) {
|
|
refDestructuringErrors.shorthandAssign = -1;
|
|
}
|
|
if (this.type === types$12.eq) {
|
|
this.checkLValPattern(left);
|
|
} else {
|
|
this.checkLValSimple(left);
|
|
}
|
|
node.left = left;
|
|
this.next();
|
|
node.right = this.parseMaybeAssign(forInit);
|
|
if (oldDoubleProto > -1) {
|
|
refDestructuringErrors.doubleProto = oldDoubleProto;
|
|
}
|
|
return this.finishNode(node, "AssignmentExpression");
|
|
} else {
|
|
if (ownDestructuringErrors) {
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
}
|
|
}
|
|
if (oldParenAssign > -1) {
|
|
refDestructuringErrors.parenthesizedAssign = oldParenAssign;
|
|
}
|
|
if (oldTrailingComma > -1) {
|
|
refDestructuringErrors.trailingComma = oldTrailingComma;
|
|
}
|
|
return left;
|
|
};
|
|
pp$52.parseMaybeConditional = function(forInit, refDestructuringErrors) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseExprOps(forInit, refDestructuringErrors);
|
|
if (this.checkExpressionErrors(refDestructuringErrors)) {
|
|
return expr;
|
|
}
|
|
if (this.eat(types$12.question)) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.test = expr;
|
|
node.consequent = this.parseMaybeAssign();
|
|
this.expect(types$12.colon);
|
|
node.alternate = this.parseMaybeAssign(forInit);
|
|
return this.finishNode(node, "ConditionalExpression");
|
|
}
|
|
return expr;
|
|
};
|
|
pp$52.parseExprOps = function(forInit, refDestructuringErrors) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseMaybeUnary(refDestructuringErrors, false, false, forInit);
|
|
if (this.checkExpressionErrors(refDestructuringErrors)) {
|
|
return expr;
|
|
}
|
|
return expr.start === startPos && expr.type === "ArrowFunctionExpression" ? expr : this.parseExprOp(expr, startPos, startLoc, -1, forInit);
|
|
};
|
|
pp$52.parseExprOp = function(left, leftStartPos, leftStartLoc, minPrec, forInit) {
|
|
var prec = this.type.binop;
|
|
if (prec != null && (!forInit || this.type !== types$12._in)) {
|
|
if (prec > minPrec) {
|
|
var logical = this.type === types$12.logicalOR || this.type === types$12.logicalAND;
|
|
var coalesce = this.type === types$12.coalesce;
|
|
if (coalesce) {
|
|
prec = types$12.logicalAND.binop;
|
|
}
|
|
var op = this.value;
|
|
this.next();
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var right = this.parseExprOp(this.parseMaybeUnary(null, false, false, forInit), startPos, startLoc, prec, forInit);
|
|
var node = this.buildBinary(leftStartPos, leftStartLoc, left, right, op, logical || coalesce);
|
|
if (logical && this.type === types$12.coalesce || coalesce && (this.type === types$12.logicalOR || this.type === types$12.logicalAND)) {
|
|
this.raiseRecoverable(this.start, "Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses");
|
|
}
|
|
return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, forInit);
|
|
}
|
|
}
|
|
return left;
|
|
};
|
|
pp$52.buildBinary = function(startPos, startLoc, left, right, op, logical) {
|
|
if (right.type === "PrivateIdentifier") {
|
|
this.raise(right.start, "Private identifier can only be left side of binary expression");
|
|
}
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.left = left;
|
|
node.operator = op;
|
|
node.right = right;
|
|
return this.finishNode(node, logical ? "LogicalExpression" : "BinaryExpression");
|
|
};
|
|
pp$52.parseMaybeUnary = function(refDestructuringErrors, sawUnary, incDec, forInit) {
|
|
var startPos = this.start, startLoc = this.startLoc, expr;
|
|
if (this.isContextual("await") && this.canAwait) {
|
|
expr = this.parseAwait(forInit);
|
|
sawUnary = true;
|
|
} else if (this.type.prefix) {
|
|
var node = this.startNode(), update = this.type === types$12.incDec;
|
|
node.operator = this.value;
|
|
node.prefix = true;
|
|
this.next();
|
|
node.argument = this.parseMaybeUnary(null, true, update, forInit);
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
if (update) {
|
|
this.checkLValSimple(node.argument);
|
|
} else if (this.strict && node.operator === "delete" && node.argument.type === "Identifier") {
|
|
this.raiseRecoverable(node.start, "Deleting local variable in strict mode");
|
|
} else if (node.operator === "delete" && isPrivateFieldAccess2(node.argument)) {
|
|
this.raiseRecoverable(node.start, "Private fields can not be deleted");
|
|
} else {
|
|
sawUnary = true;
|
|
}
|
|
expr = this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
|
|
} else if (!sawUnary && this.type === types$12.privateId) {
|
|
if (forInit || this.privateNameStack.length === 0) {
|
|
this.unexpected();
|
|
}
|
|
expr = this.parsePrivateIdent();
|
|
if (this.type !== types$12._in) {
|
|
this.unexpected();
|
|
}
|
|
} else {
|
|
expr = this.parseExprSubscripts(refDestructuringErrors, forInit);
|
|
if (this.checkExpressionErrors(refDestructuringErrors)) {
|
|
return expr;
|
|
}
|
|
while (this.type.postfix && !this.canInsertSemicolon()) {
|
|
var node$1 = this.startNodeAt(startPos, startLoc);
|
|
node$1.operator = this.value;
|
|
node$1.prefix = false;
|
|
node$1.argument = expr;
|
|
this.checkLValSimple(expr);
|
|
this.next();
|
|
expr = this.finishNode(node$1, "UpdateExpression");
|
|
}
|
|
}
|
|
if (!incDec && this.eat(types$12.starstar)) {
|
|
if (sawUnary) {
|
|
this.unexpected(this.lastTokStart);
|
|
} else {
|
|
return this.buildBinary(startPos, startLoc, expr, this.parseMaybeUnary(null, false, false, forInit), "**", false);
|
|
}
|
|
} else {
|
|
return expr;
|
|
}
|
|
};
|
|
function isPrivateFieldAccess2(node) {
|
|
return node.type === "MemberExpression" && node.property.type === "PrivateIdentifier" || node.type === "ChainExpression" && isPrivateFieldAccess2(node.expression);
|
|
}
|
|
pp$52.parseExprSubscripts = function(refDestructuringErrors, forInit) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseExprAtom(refDestructuringErrors, forInit);
|
|
if (expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")") {
|
|
return expr;
|
|
}
|
|
var result = this.parseSubscripts(expr, startPos, startLoc, false, forInit);
|
|
if (refDestructuringErrors && result.type === "MemberExpression") {
|
|
if (refDestructuringErrors.parenthesizedAssign >= result.start) {
|
|
refDestructuringErrors.parenthesizedAssign = -1;
|
|
}
|
|
if (refDestructuringErrors.parenthesizedBind >= result.start) {
|
|
refDestructuringErrors.parenthesizedBind = -1;
|
|
}
|
|
if (refDestructuringErrors.trailingComma >= result.start) {
|
|
refDestructuringErrors.trailingComma = -1;
|
|
}
|
|
}
|
|
return result;
|
|
};
|
|
pp$52.parseSubscripts = function(base, startPos, startLoc, noCalls, forInit) {
|
|
var maybeAsyncArrow = this.options.ecmaVersion >= 8 && base.type === "Identifier" && base.name === "async" && this.lastTokEnd === base.end && !this.canInsertSemicolon() && base.end - base.start === 5 && this.potentialArrowAt === base.start;
|
|
var optionalChained = false;
|
|
while (true) {
|
|
var element = this.parseSubscript(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained, forInit);
|
|
if (element.optional) {
|
|
optionalChained = true;
|
|
}
|
|
if (element === base || element.type === "ArrowFunctionExpression") {
|
|
if (optionalChained) {
|
|
var chainNode = this.startNodeAt(startPos, startLoc);
|
|
chainNode.expression = element;
|
|
element = this.finishNode(chainNode, "ChainExpression");
|
|
}
|
|
return element;
|
|
}
|
|
base = element;
|
|
}
|
|
};
|
|
pp$52.parseSubscript = function(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained, forInit) {
|
|
var optionalSupported = this.options.ecmaVersion >= 11;
|
|
var optional = optionalSupported && this.eat(types$12.questionDot);
|
|
if (noCalls && optional) {
|
|
this.raise(this.lastTokStart, "Optional chaining cannot appear in the callee of new expressions");
|
|
}
|
|
var computed = this.eat(types$12.bracketL);
|
|
if (computed || optional && this.type !== types$12.parenL && this.type !== types$12.backQuote || this.eat(types$12.dot)) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.object = base;
|
|
if (computed) {
|
|
node.property = this.parseExpression();
|
|
this.expect(types$12.bracketR);
|
|
} else if (this.type === types$12.privateId && base.type !== "Super") {
|
|
node.property = this.parsePrivateIdent();
|
|
} else {
|
|
node.property = this.parseIdent(this.options.allowReserved !== "never");
|
|
}
|
|
node.computed = !!computed;
|
|
if (optionalSupported) {
|
|
node.optional = optional;
|
|
}
|
|
base = this.finishNode(node, "MemberExpression");
|
|
} else if (!noCalls && this.eat(types$12.parenL)) {
|
|
var refDestructuringErrors = new DestructuringErrors3(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
var exprList = this.parseExprList(types$12.parenR, this.options.ecmaVersion >= 8, false, refDestructuringErrors);
|
|
if (maybeAsyncArrow && !optional && !this.canInsertSemicolon() && this.eat(types$12.arrow)) {
|
|
this.checkPatternErrors(refDestructuringErrors, false);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
if (this.awaitIdentPos > 0) {
|
|
this.raise(this.awaitIdentPos, "Cannot use 'await' as identifier inside an async function");
|
|
}
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList, true, forInit);
|
|
}
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
this.yieldPos = oldYieldPos || this.yieldPos;
|
|
this.awaitPos = oldAwaitPos || this.awaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos || this.awaitIdentPos;
|
|
var node$1 = this.startNodeAt(startPos, startLoc);
|
|
node$1.callee = base;
|
|
node$1.arguments = exprList;
|
|
if (optionalSupported) {
|
|
node$1.optional = optional;
|
|
}
|
|
base = this.finishNode(node$1, "CallExpression");
|
|
} else if (this.type === types$12.backQuote) {
|
|
if (optional || optionalChained) {
|
|
this.raise(this.start, "Optional chaining cannot appear in the tag of tagged template expressions");
|
|
}
|
|
var node$2 = this.startNodeAt(startPos, startLoc);
|
|
node$2.tag = base;
|
|
node$2.quasi = this.parseTemplate({ isTagged: true });
|
|
base = this.finishNode(node$2, "TaggedTemplateExpression");
|
|
}
|
|
return base;
|
|
};
|
|
pp$52.parseExprAtom = function(refDestructuringErrors, forInit) {
|
|
if (this.type === types$12.slash) {
|
|
this.readRegexp();
|
|
}
|
|
var node, canBeArrow = this.potentialArrowAt === this.start;
|
|
switch (this.type) {
|
|
case types$12._super:
|
|
if (!this.allowSuper) {
|
|
this.raise(this.start, "'super' keyword outside a method");
|
|
}
|
|
node = this.startNode();
|
|
this.next();
|
|
if (this.type === types$12.parenL && !this.allowDirectSuper) {
|
|
this.raise(node.start, "super() call outside constructor of a subclass");
|
|
}
|
|
if (this.type !== types$12.dot && this.type !== types$12.bracketL && this.type !== types$12.parenL) {
|
|
this.unexpected();
|
|
}
|
|
return this.finishNode(node, "Super");
|
|
case types$12._this:
|
|
node = this.startNode();
|
|
this.next();
|
|
return this.finishNode(node, "ThisExpression");
|
|
case types$12.name:
|
|
var startPos = this.start, startLoc = this.startLoc, containsEsc = this.containsEsc;
|
|
var id = this.parseIdent(false);
|
|
if (this.options.ecmaVersion >= 8 && !containsEsc && id.name === "async" && !this.canInsertSemicolon() && this.eat(types$12._function)) {
|
|
this.overrideContext(types2.f_expr);
|
|
return this.parseFunction(this.startNodeAt(startPos, startLoc), 0, false, true, forInit);
|
|
}
|
|
if (canBeArrow && !this.canInsertSemicolon()) {
|
|
if (this.eat(types$12.arrow)) {
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], false, forInit);
|
|
}
|
|
if (this.options.ecmaVersion >= 8 && id.name === "async" && this.type === types$12.name && !containsEsc && (!this.potentialArrowInForAwait || this.value !== "of" || this.containsEsc)) {
|
|
id = this.parseIdent(false);
|
|
if (this.canInsertSemicolon() || !this.eat(types$12.arrow)) {
|
|
this.unexpected();
|
|
}
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], true, forInit);
|
|
}
|
|
}
|
|
return id;
|
|
case types$12.regexp:
|
|
var value = this.value;
|
|
node = this.parseLiteral(value.value);
|
|
node.regex = { pattern: value.pattern, flags: value.flags };
|
|
return node;
|
|
case types$12.num:
|
|
case types$12.string:
|
|
return this.parseLiteral(this.value);
|
|
case types$12._null:
|
|
case types$12._true:
|
|
case types$12._false:
|
|
node = this.startNode();
|
|
node.value = this.type === types$12._null ? null : this.type === types$12._true;
|
|
node.raw = this.type.keyword;
|
|
this.next();
|
|
return this.finishNode(node, "Literal");
|
|
case types$12.parenL:
|
|
var start3 = this.start, expr = this.parseParenAndDistinguishExpression(canBeArrow, forInit);
|
|
if (refDestructuringErrors) {
|
|
if (refDestructuringErrors.parenthesizedAssign < 0 && !this.isSimpleAssignTarget(expr)) {
|
|
refDestructuringErrors.parenthesizedAssign = start3;
|
|
}
|
|
if (refDestructuringErrors.parenthesizedBind < 0) {
|
|
refDestructuringErrors.parenthesizedBind = start3;
|
|
}
|
|
}
|
|
return expr;
|
|
case types$12.bracketL:
|
|
node = this.startNode();
|
|
this.next();
|
|
node.elements = this.parseExprList(types$12.bracketR, true, true, refDestructuringErrors);
|
|
return this.finishNode(node, "ArrayExpression");
|
|
case types$12.braceL:
|
|
this.overrideContext(types2.b_expr);
|
|
return this.parseObj(false, refDestructuringErrors);
|
|
case types$12._function:
|
|
node = this.startNode();
|
|
this.next();
|
|
return this.parseFunction(node, 0);
|
|
case types$12._class:
|
|
return this.parseClass(this.startNode(), false);
|
|
case types$12._new:
|
|
return this.parseNew();
|
|
case types$12.backQuote:
|
|
return this.parseTemplate();
|
|
case types$12._import:
|
|
if (this.options.ecmaVersion >= 11) {
|
|
return this.parseExprImport();
|
|
} else {
|
|
return this.unexpected();
|
|
}
|
|
default:
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$52.parseExprImport = function() {
|
|
var node = this.startNode();
|
|
if (this.containsEsc) {
|
|
this.raiseRecoverable(this.start, "Escape sequence in keyword import");
|
|
}
|
|
var meta = this.parseIdent(true);
|
|
switch (this.type) {
|
|
case types$12.parenL:
|
|
return this.parseDynamicImport(node);
|
|
case types$12.dot:
|
|
node.meta = meta;
|
|
return this.parseImportMeta(node);
|
|
default:
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$52.parseDynamicImport = function(node) {
|
|
this.next();
|
|
node.source = this.parseMaybeAssign();
|
|
if (!this.eat(types$12.parenR)) {
|
|
var errorPos = this.start;
|
|
if (this.eat(types$12.comma) && this.eat(types$12.parenR)) {
|
|
this.raiseRecoverable(errorPos, "Trailing comma is not allowed in import()");
|
|
} else {
|
|
this.unexpected(errorPos);
|
|
}
|
|
}
|
|
return this.finishNode(node, "ImportExpression");
|
|
};
|
|
pp$52.parseImportMeta = function(node) {
|
|
this.next();
|
|
var containsEsc = this.containsEsc;
|
|
node.property = this.parseIdent(true);
|
|
if (node.property.name !== "meta") {
|
|
this.raiseRecoverable(node.property.start, "The only valid meta property for import is 'import.meta'");
|
|
}
|
|
if (containsEsc) {
|
|
this.raiseRecoverable(node.start, "'import.meta' must not contain escaped characters");
|
|
}
|
|
if (this.options.sourceType !== "module" && !this.options.allowImportExportEverywhere) {
|
|
this.raiseRecoverable(node.start, "Cannot use 'import.meta' outside a module");
|
|
}
|
|
return this.finishNode(node, "MetaProperty");
|
|
};
|
|
pp$52.parseLiteral = function(value) {
|
|
var node = this.startNode();
|
|
node.value = value;
|
|
node.raw = this.input.slice(this.start, this.end);
|
|
if (node.raw.charCodeAt(node.raw.length - 1) === 110) {
|
|
node.bigint = node.raw.slice(0, -1).replace(/_/g, "");
|
|
}
|
|
this.next();
|
|
return this.finishNode(node, "Literal");
|
|
};
|
|
pp$52.parseParenExpression = function() {
|
|
this.expect(types$12.parenL);
|
|
var val = this.parseExpression();
|
|
this.expect(types$12.parenR);
|
|
return val;
|
|
};
|
|
pp$52.parseParenAndDistinguishExpression = function(canBeArrow, forInit) {
|
|
var startPos = this.start, startLoc = this.startLoc, val, allowTrailingComma = this.options.ecmaVersion >= 8;
|
|
if (this.options.ecmaVersion >= 6) {
|
|
this.next();
|
|
var innerStartPos = this.start, innerStartLoc = this.startLoc;
|
|
var exprList = [], first = true, lastIsComma = false;
|
|
var refDestructuringErrors = new DestructuringErrors3(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, spreadStart;
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
while (this.type !== types$12.parenR) {
|
|
first ? first = false : this.expect(types$12.comma);
|
|
if (allowTrailingComma && this.afterTrailingComma(types$12.parenR, true)) {
|
|
lastIsComma = true;
|
|
break;
|
|
} else if (this.type === types$12.ellipsis) {
|
|
spreadStart = this.start;
|
|
exprList.push(this.parseParenItem(this.parseRestBinding()));
|
|
if (this.type === types$12.comma) {
|
|
this.raise(this.start, "Comma is not permitted after the rest element");
|
|
}
|
|
break;
|
|
} else {
|
|
exprList.push(this.parseMaybeAssign(false, refDestructuringErrors, this.parseParenItem));
|
|
}
|
|
}
|
|
var innerEndPos = this.lastTokEnd, innerEndLoc = this.lastTokEndLoc;
|
|
this.expect(types$12.parenR);
|
|
if (canBeArrow && !this.canInsertSemicolon() && this.eat(types$12.arrow)) {
|
|
this.checkPatternErrors(refDestructuringErrors, false);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
return this.parseParenArrowList(startPos, startLoc, exprList, forInit);
|
|
}
|
|
if (!exprList.length || lastIsComma) {
|
|
this.unexpected(this.lastTokStart);
|
|
}
|
|
if (spreadStart) {
|
|
this.unexpected(spreadStart);
|
|
}
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
this.yieldPos = oldYieldPos || this.yieldPos;
|
|
this.awaitPos = oldAwaitPos || this.awaitPos;
|
|
if (exprList.length > 1) {
|
|
val = this.startNodeAt(innerStartPos, innerStartLoc);
|
|
val.expressions = exprList;
|
|
this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc);
|
|
} else {
|
|
val = exprList[0];
|
|
}
|
|
} else {
|
|
val = this.parseParenExpression();
|
|
}
|
|
if (this.options.preserveParens) {
|
|
var par = this.startNodeAt(startPos, startLoc);
|
|
par.expression = val;
|
|
return this.finishNode(par, "ParenthesizedExpression");
|
|
} else {
|
|
return val;
|
|
}
|
|
};
|
|
pp$52.parseParenItem = function(item) {
|
|
return item;
|
|
};
|
|
pp$52.parseParenArrowList = function(startPos, startLoc, exprList, forInit) {
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList, false, forInit);
|
|
};
|
|
var empty3 = [];
|
|
pp$52.parseNew = function() {
|
|
if (this.containsEsc) {
|
|
this.raiseRecoverable(this.start, "Escape sequence in keyword new");
|
|
}
|
|
var node = this.startNode();
|
|
var meta = this.parseIdent(true);
|
|
if (this.options.ecmaVersion >= 6 && this.eat(types$12.dot)) {
|
|
node.meta = meta;
|
|
var containsEsc = this.containsEsc;
|
|
node.property = this.parseIdent(true);
|
|
if (node.property.name !== "target") {
|
|
this.raiseRecoverable(node.property.start, "The only valid meta property for new is 'new.target'");
|
|
}
|
|
if (containsEsc) {
|
|
this.raiseRecoverable(node.start, "'new.target' must not contain escaped characters");
|
|
}
|
|
if (!this.allowNewDotTarget) {
|
|
this.raiseRecoverable(node.start, "'new.target' can only be used in functions and class static block");
|
|
}
|
|
return this.finishNode(node, "MetaProperty");
|
|
}
|
|
var startPos = this.start, startLoc = this.startLoc, isImport = this.type === types$12._import;
|
|
node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true, false);
|
|
if (isImport && node.callee.type === "ImportExpression") {
|
|
this.raise(startPos, "Cannot use new with import()");
|
|
}
|
|
if (this.eat(types$12.parenL)) {
|
|
node.arguments = this.parseExprList(types$12.parenR, this.options.ecmaVersion >= 8, false);
|
|
} else {
|
|
node.arguments = empty3;
|
|
}
|
|
return this.finishNode(node, "NewExpression");
|
|
};
|
|
pp$52.parseTemplateElement = function(ref3) {
|
|
var isTagged = ref3.isTagged;
|
|
var elem = this.startNode();
|
|
if (this.type === types$12.invalidTemplate) {
|
|
if (!isTagged) {
|
|
this.raiseRecoverable(this.start, "Bad escape sequence in untagged template literal");
|
|
}
|
|
elem.value = {
|
|
raw: this.value,
|
|
cooked: null
|
|
};
|
|
} else {
|
|
elem.value = {
|
|
raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, "\n"),
|
|
cooked: this.value
|
|
};
|
|
}
|
|
this.next();
|
|
elem.tail = this.type === types$12.backQuote;
|
|
return this.finishNode(elem, "TemplateElement");
|
|
};
|
|
pp$52.parseTemplate = function(ref3) {
|
|
if (ref3 === void 0)
|
|
ref3 = {};
|
|
var isTagged = ref3.isTagged;
|
|
if (isTagged === void 0)
|
|
isTagged = false;
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.expressions = [];
|
|
var curElt = this.parseTemplateElement({ isTagged });
|
|
node.quasis = [curElt];
|
|
while (!curElt.tail) {
|
|
if (this.type === types$12.eof) {
|
|
this.raise(this.pos, "Unterminated template literal");
|
|
}
|
|
this.expect(types$12.dollarBraceL);
|
|
node.expressions.push(this.parseExpression());
|
|
this.expect(types$12.braceR);
|
|
node.quasis.push(curElt = this.parseTemplateElement({ isTagged }));
|
|
}
|
|
this.next();
|
|
return this.finishNode(node, "TemplateLiteral");
|
|
};
|
|
pp$52.isAsyncProp = function(prop) {
|
|
return !prop.computed && prop.key.type === "Identifier" && prop.key.name === "async" && (this.type === types$12.name || this.type === types$12.num || this.type === types$12.string || this.type === types$12.bracketL || this.type.keyword || this.options.ecmaVersion >= 9 && this.type === types$12.star) && !lineBreak2.test(this.input.slice(this.lastTokEnd, this.start));
|
|
};
|
|
pp$52.parseObj = function(isPattern, refDestructuringErrors) {
|
|
var node = this.startNode(), first = true, propHash = {};
|
|
node.properties = [];
|
|
this.next();
|
|
while (!this.eat(types$12.braceR)) {
|
|
if (!first) {
|
|
this.expect(types$12.comma);
|
|
if (this.options.ecmaVersion >= 5 && this.afterTrailingComma(types$12.braceR)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var prop = this.parseProperty(isPattern, refDestructuringErrors);
|
|
if (!isPattern) {
|
|
this.checkPropClash(prop, propHash, refDestructuringErrors);
|
|
}
|
|
node.properties.push(prop);
|
|
}
|
|
return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression");
|
|
};
|
|
pp$52.parseProperty = function(isPattern, refDestructuringErrors) {
|
|
var prop = this.startNode(), isGenerator, isAsync, startPos, startLoc;
|
|
if (this.options.ecmaVersion >= 9 && this.eat(types$12.ellipsis)) {
|
|
if (isPattern) {
|
|
prop.argument = this.parseIdent(false);
|
|
if (this.type === types$12.comma) {
|
|
this.raise(this.start, "Comma is not permitted after the rest element");
|
|
}
|
|
return this.finishNode(prop, "RestElement");
|
|
}
|
|
prop.argument = this.parseMaybeAssign(false, refDestructuringErrors);
|
|
if (this.type === types$12.comma && refDestructuringErrors && refDestructuringErrors.trailingComma < 0) {
|
|
refDestructuringErrors.trailingComma = this.start;
|
|
}
|
|
return this.finishNode(prop, "SpreadElement");
|
|
}
|
|
if (this.options.ecmaVersion >= 6) {
|
|
prop.method = false;
|
|
prop.shorthand = false;
|
|
if (isPattern || refDestructuringErrors) {
|
|
startPos = this.start;
|
|
startLoc = this.startLoc;
|
|
}
|
|
if (!isPattern) {
|
|
isGenerator = this.eat(types$12.star);
|
|
}
|
|
}
|
|
var containsEsc = this.containsEsc;
|
|
this.parsePropertyName(prop);
|
|
if (!isPattern && !containsEsc && this.options.ecmaVersion >= 8 && !isGenerator && this.isAsyncProp(prop)) {
|
|
isAsync = true;
|
|
isGenerator = this.options.ecmaVersion >= 9 && this.eat(types$12.star);
|
|
this.parsePropertyName(prop, refDestructuringErrors);
|
|
} else {
|
|
isAsync = false;
|
|
}
|
|
this.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc);
|
|
return this.finishNode(prop, "Property");
|
|
};
|
|
pp$52.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc) {
|
|
if ((isGenerator || isAsync) && this.type === types$12.colon) {
|
|
this.unexpected();
|
|
}
|
|
if (this.eat(types$12.colon)) {
|
|
prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors);
|
|
prop.kind = "init";
|
|
} else if (this.options.ecmaVersion >= 6 && this.type === types$12.parenL) {
|
|
if (isPattern) {
|
|
this.unexpected();
|
|
}
|
|
prop.kind = "init";
|
|
prop.method = true;
|
|
prop.value = this.parseMethod(isGenerator, isAsync);
|
|
} else if (!isPattern && !containsEsc && this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && (prop.key.name === "get" || prop.key.name === "set") && (this.type !== types$12.comma && this.type !== types$12.braceR && this.type !== types$12.eq)) {
|
|
if (isGenerator || isAsync) {
|
|
this.unexpected();
|
|
}
|
|
prop.kind = prop.key.name;
|
|
this.parsePropertyName(prop);
|
|
prop.value = this.parseMethod(false);
|
|
var paramCount = prop.kind === "get" ? 0 : 1;
|
|
if (prop.value.params.length !== paramCount) {
|
|
var start3 = prop.value.start;
|
|
if (prop.kind === "get") {
|
|
this.raiseRecoverable(start3, "getter should have no params");
|
|
} else {
|
|
this.raiseRecoverable(start3, "setter should have exactly one param");
|
|
}
|
|
} else {
|
|
if (prop.kind === "set" && prop.value.params[0].type === "RestElement") {
|
|
this.raiseRecoverable(prop.value.params[0].start, "Setter cannot use rest params");
|
|
}
|
|
}
|
|
} else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
|
|
if (isGenerator || isAsync) {
|
|
this.unexpected();
|
|
}
|
|
this.checkUnreserved(prop.key);
|
|
if (prop.key.name === "await" && !this.awaitIdentPos) {
|
|
this.awaitIdentPos = startPos;
|
|
}
|
|
prop.kind = "init";
|
|
if (isPattern) {
|
|
prop.value = this.parseMaybeDefault(startPos, startLoc, this.copyNode(prop.key));
|
|
} else if (this.type === types$12.eq && refDestructuringErrors) {
|
|
if (refDestructuringErrors.shorthandAssign < 0) {
|
|
refDestructuringErrors.shorthandAssign = this.start;
|
|
}
|
|
prop.value = this.parseMaybeDefault(startPos, startLoc, this.copyNode(prop.key));
|
|
} else {
|
|
prop.value = this.copyNode(prop.key);
|
|
}
|
|
prop.shorthand = true;
|
|
} else {
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$52.parsePropertyName = function(prop) {
|
|
if (this.options.ecmaVersion >= 6) {
|
|
if (this.eat(types$12.bracketL)) {
|
|
prop.computed = true;
|
|
prop.key = this.parseMaybeAssign();
|
|
this.expect(types$12.bracketR);
|
|
return prop.key;
|
|
} else {
|
|
prop.computed = false;
|
|
}
|
|
}
|
|
return prop.key = this.type === types$12.num || this.type === types$12.string ? this.parseExprAtom() : this.parseIdent(this.options.allowReserved !== "never");
|
|
};
|
|
pp$52.initFunction = function(node) {
|
|
node.id = null;
|
|
if (this.options.ecmaVersion >= 6) {
|
|
node.generator = node.expression = false;
|
|
}
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = false;
|
|
}
|
|
};
|
|
pp$52.parseMethod = function(isGenerator, isAsync, allowDirectSuper) {
|
|
var node = this.startNode(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.initFunction(node);
|
|
if (this.options.ecmaVersion >= 6) {
|
|
node.generator = isGenerator;
|
|
}
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = !!isAsync;
|
|
}
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
this.enterScope(functionFlags2(isAsync, node.generator) | SCOPE_SUPER2 | (allowDirectSuper ? SCOPE_DIRECT_SUPER2 : 0));
|
|
this.expect(types$12.parenL);
|
|
node.params = this.parseBindingList(types$12.parenR, false, this.options.ecmaVersion >= 8);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
this.parseFunctionBody(node, false, true, false);
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.finishNode(node, "FunctionExpression");
|
|
};
|
|
pp$52.parseArrowExpression = function(node, params, isAsync, forInit) {
|
|
var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.enterScope(functionFlags2(isAsync, false) | SCOPE_ARROW2);
|
|
this.initFunction(node);
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = !!isAsync;
|
|
}
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
node.params = this.toAssignableList(params, true);
|
|
this.parseFunctionBody(node, true, false, forInit);
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.finishNode(node, "ArrowFunctionExpression");
|
|
};
|
|
pp$52.parseFunctionBody = function(node, isArrowFunction, isMethod, forInit) {
|
|
var isExpression = isArrowFunction && this.type !== types$12.braceL;
|
|
var oldStrict = this.strict, useStrict = false;
|
|
if (isExpression) {
|
|
node.body = this.parseMaybeAssign(forInit);
|
|
node.expression = true;
|
|
this.checkParams(node, false);
|
|
} else {
|
|
var nonSimple = this.options.ecmaVersion >= 7 && !this.isSimpleParamList(node.params);
|
|
if (!oldStrict || nonSimple) {
|
|
useStrict = this.strictDirective(this.end);
|
|
if (useStrict && nonSimple) {
|
|
this.raiseRecoverable(node.start, "Illegal 'use strict' directive in function with non-simple parameter list");
|
|
}
|
|
}
|
|
var oldLabels = this.labels;
|
|
this.labels = [];
|
|
if (useStrict) {
|
|
this.strict = true;
|
|
}
|
|
this.checkParams(node, !oldStrict && !useStrict && !isArrowFunction && !isMethod && this.isSimpleParamList(node.params));
|
|
if (this.strict && node.id) {
|
|
this.checkLValSimple(node.id, BIND_OUTSIDE2);
|
|
}
|
|
node.body = this.parseBlock(false, void 0, useStrict && !oldStrict);
|
|
node.expression = false;
|
|
this.adaptDirectivePrologue(node.body.body);
|
|
this.labels = oldLabels;
|
|
}
|
|
this.exitScope();
|
|
};
|
|
pp$52.isSimpleParamList = function(params) {
|
|
for (var i2 = 0, list2 = params; i2 < list2.length; i2 += 1) {
|
|
var param = list2[i2];
|
|
if (param.type !== "Identifier") {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
};
|
|
pp$52.checkParams = function(node, allowDuplicates) {
|
|
var nameHash = /* @__PURE__ */ Object.create(null);
|
|
for (var i2 = 0, list2 = node.params; i2 < list2.length; i2 += 1) {
|
|
var param = list2[i2];
|
|
this.checkLValInnerPattern(param, BIND_VAR2, allowDuplicates ? null : nameHash);
|
|
}
|
|
};
|
|
pp$52.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestructuringErrors) {
|
|
var elts = [], first = true;
|
|
while (!this.eat(close)) {
|
|
if (!first) {
|
|
this.expect(types$12.comma);
|
|
if (allowTrailingComma && this.afterTrailingComma(close)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var elt = void 0;
|
|
if (allowEmpty && this.type === types$12.comma) {
|
|
elt = null;
|
|
} else if (this.type === types$12.ellipsis) {
|
|
elt = this.parseSpread(refDestructuringErrors);
|
|
if (refDestructuringErrors && this.type === types$12.comma && refDestructuringErrors.trailingComma < 0) {
|
|
refDestructuringErrors.trailingComma = this.start;
|
|
}
|
|
} else {
|
|
elt = this.parseMaybeAssign(false, refDestructuringErrors);
|
|
}
|
|
elts.push(elt);
|
|
}
|
|
return elts;
|
|
};
|
|
pp$52.checkUnreserved = function(ref3) {
|
|
var start3 = ref3.start;
|
|
var end = ref3.end;
|
|
var name = ref3.name;
|
|
if (this.inGenerator && name === "yield") {
|
|
this.raiseRecoverable(start3, "Cannot use 'yield' as identifier inside a generator");
|
|
}
|
|
if (this.inAsync && name === "await") {
|
|
this.raiseRecoverable(start3, "Cannot use 'await' as identifier inside an async function");
|
|
}
|
|
if (this.currentThisScope().inClassFieldInit && name === "arguments") {
|
|
this.raiseRecoverable(start3, "Cannot use 'arguments' in class field initializer");
|
|
}
|
|
if (this.inClassStaticBlock && (name === "arguments" || name === "await")) {
|
|
this.raise(start3, "Cannot use " + name + " in class static initialization block");
|
|
}
|
|
if (this.keywords.test(name)) {
|
|
this.raise(start3, "Unexpected keyword '" + name + "'");
|
|
}
|
|
if (this.options.ecmaVersion < 6 && this.input.slice(start3, end).indexOf("\\") !== -1) {
|
|
return;
|
|
}
|
|
var re = this.strict ? this.reservedWordsStrict : this.reservedWords;
|
|
if (re.test(name)) {
|
|
if (!this.inAsync && name === "await") {
|
|
this.raiseRecoverable(start3, "Cannot use keyword 'await' outside an async function");
|
|
}
|
|
this.raiseRecoverable(start3, "The keyword '" + name + "' is reserved");
|
|
}
|
|
};
|
|
pp$52.parseIdent = function(liberal, isBinding) {
|
|
var node = this.startNode();
|
|
if (this.type === types$12.name) {
|
|
node.name = this.value;
|
|
} else if (this.type.keyword) {
|
|
node.name = this.type.keyword;
|
|
if ((node.name === "class" || node.name === "function") && (this.lastTokEnd !== this.lastTokStart + 1 || this.input.charCodeAt(this.lastTokStart) !== 46)) {
|
|
this.context.pop();
|
|
}
|
|
} else {
|
|
this.unexpected();
|
|
}
|
|
this.next(!!liberal);
|
|
this.finishNode(node, "Identifier");
|
|
if (!liberal) {
|
|
this.checkUnreserved(node);
|
|
if (node.name === "await" && !this.awaitIdentPos) {
|
|
this.awaitIdentPos = node.start;
|
|
}
|
|
}
|
|
return node;
|
|
};
|
|
pp$52.parsePrivateIdent = function() {
|
|
var node = this.startNode();
|
|
if (this.type === types$12.privateId) {
|
|
node.name = this.value;
|
|
} else {
|
|
this.unexpected();
|
|
}
|
|
this.next();
|
|
this.finishNode(node, "PrivateIdentifier");
|
|
if (this.privateNameStack.length === 0) {
|
|
this.raise(node.start, "Private field '#" + node.name + "' must be declared in an enclosing class");
|
|
} else {
|
|
this.privateNameStack[this.privateNameStack.length - 1].used.push(node);
|
|
}
|
|
return node;
|
|
};
|
|
pp$52.parseYield = function(forInit) {
|
|
if (!this.yieldPos) {
|
|
this.yieldPos = this.start;
|
|
}
|
|
var node = this.startNode();
|
|
this.next();
|
|
if (this.type === types$12.semi || this.canInsertSemicolon() || this.type !== types$12.star && !this.type.startsExpr) {
|
|
node.delegate = false;
|
|
node.argument = null;
|
|
} else {
|
|
node.delegate = this.eat(types$12.star);
|
|
node.argument = this.parseMaybeAssign(forInit);
|
|
}
|
|
return this.finishNode(node, "YieldExpression");
|
|
};
|
|
pp$52.parseAwait = function(forInit) {
|
|
if (!this.awaitPos) {
|
|
this.awaitPos = this.start;
|
|
}
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.argument = this.parseMaybeUnary(null, true, false, forInit);
|
|
return this.finishNode(node, "AwaitExpression");
|
|
};
|
|
var pp$42 = Parser3.prototype;
|
|
pp$42.raise = function(pos, message) {
|
|
var loc = getLineInfo2(this.input, pos);
|
|
message += " (" + loc.line + ":" + loc.column + ")";
|
|
var err = new SyntaxError(message);
|
|
err.pos = pos;
|
|
err.loc = loc;
|
|
err.raisedAt = this.pos;
|
|
throw err;
|
|
};
|
|
pp$42.raiseRecoverable = pp$42.raise;
|
|
pp$42.curPosition = function() {
|
|
if (this.options.locations) {
|
|
return new Position3(this.curLine, this.pos - this.lineStart);
|
|
}
|
|
};
|
|
var pp$32 = Parser3.prototype;
|
|
var Scope3 = function Scope4(flags) {
|
|
this.flags = flags;
|
|
this.var = [];
|
|
this.lexical = [];
|
|
this.functions = [];
|
|
this.inClassFieldInit = false;
|
|
};
|
|
pp$32.enterScope = function(flags) {
|
|
this.scopeStack.push(new Scope3(flags));
|
|
};
|
|
pp$32.exitScope = function() {
|
|
this.scopeStack.pop();
|
|
};
|
|
pp$32.treatFunctionsAsVarInScope = function(scope) {
|
|
return scope.flags & SCOPE_FUNCTION2 || !this.inModule && scope.flags & SCOPE_TOP2;
|
|
};
|
|
pp$32.declareName = function(name, bindingType, pos) {
|
|
var redeclared = false;
|
|
if (bindingType === BIND_LEXICAL2) {
|
|
var scope = this.currentScope();
|
|
redeclared = scope.lexical.indexOf(name) > -1 || scope.functions.indexOf(name) > -1 || scope.var.indexOf(name) > -1;
|
|
scope.lexical.push(name);
|
|
if (this.inModule && scope.flags & SCOPE_TOP2) {
|
|
delete this.undefinedExports[name];
|
|
}
|
|
} else if (bindingType === BIND_SIMPLE_CATCH2) {
|
|
var scope$1 = this.currentScope();
|
|
scope$1.lexical.push(name);
|
|
} else if (bindingType === BIND_FUNCTION2) {
|
|
var scope$2 = this.currentScope();
|
|
if (this.treatFunctionsAsVar) {
|
|
redeclared = scope$2.lexical.indexOf(name) > -1;
|
|
} else {
|
|
redeclared = scope$2.lexical.indexOf(name) > -1 || scope$2.var.indexOf(name) > -1;
|
|
}
|
|
scope$2.functions.push(name);
|
|
} else {
|
|
for (var i2 = this.scopeStack.length - 1; i2 >= 0; --i2) {
|
|
var scope$3 = this.scopeStack[i2];
|
|
if (scope$3.lexical.indexOf(name) > -1 && !(scope$3.flags & SCOPE_SIMPLE_CATCH2 && scope$3.lexical[0] === name) || !this.treatFunctionsAsVarInScope(scope$3) && scope$3.functions.indexOf(name) > -1) {
|
|
redeclared = true;
|
|
break;
|
|
}
|
|
scope$3.var.push(name);
|
|
if (this.inModule && scope$3.flags & SCOPE_TOP2) {
|
|
delete this.undefinedExports[name];
|
|
}
|
|
if (scope$3.flags & SCOPE_VAR2) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (redeclared) {
|
|
this.raiseRecoverable(pos, "Identifier '" + name + "' has already been declared");
|
|
}
|
|
};
|
|
pp$32.checkLocalExport = function(id) {
|
|
if (this.scopeStack[0].lexical.indexOf(id.name) === -1 && this.scopeStack[0].var.indexOf(id.name) === -1) {
|
|
this.undefinedExports[id.name] = id;
|
|
}
|
|
};
|
|
pp$32.currentScope = function() {
|
|
return this.scopeStack[this.scopeStack.length - 1];
|
|
};
|
|
pp$32.currentVarScope = function() {
|
|
for (var i2 = this.scopeStack.length - 1; ; i2--) {
|
|
var scope = this.scopeStack[i2];
|
|
if (scope.flags & SCOPE_VAR2) {
|
|
return scope;
|
|
}
|
|
}
|
|
};
|
|
pp$32.currentThisScope = function() {
|
|
for (var i2 = this.scopeStack.length - 1; ; i2--) {
|
|
var scope = this.scopeStack[i2];
|
|
if (scope.flags & SCOPE_VAR2 && !(scope.flags & SCOPE_ARROW2)) {
|
|
return scope;
|
|
}
|
|
}
|
|
};
|
|
var Node3 = function Node4(parser, pos, loc) {
|
|
this.type = "";
|
|
this.start = pos;
|
|
this.end = 0;
|
|
if (parser.options.locations) {
|
|
this.loc = new SourceLocation3(parser, loc);
|
|
}
|
|
if (parser.options.directSourceFile) {
|
|
this.sourceFile = parser.options.directSourceFile;
|
|
}
|
|
if (parser.options.ranges) {
|
|
this.range = [pos, 0];
|
|
}
|
|
};
|
|
var pp$22 = Parser3.prototype;
|
|
pp$22.startNode = function() {
|
|
return new Node3(this, this.start, this.startLoc);
|
|
};
|
|
pp$22.startNodeAt = function(pos, loc) {
|
|
return new Node3(this, pos, loc);
|
|
};
|
|
function finishNodeAt2(node, type, pos, loc) {
|
|
node.type = type;
|
|
node.end = pos;
|
|
if (this.options.locations) {
|
|
node.loc.end = loc;
|
|
}
|
|
if (this.options.ranges) {
|
|
node.range[1] = pos;
|
|
}
|
|
return node;
|
|
}
|
|
pp$22.finishNode = function(node, type) {
|
|
return finishNodeAt2.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc);
|
|
};
|
|
pp$22.finishNodeAt = function(node, type, pos, loc) {
|
|
return finishNodeAt2.call(this, node, type, pos, loc);
|
|
};
|
|
pp$22.copyNode = function(node) {
|
|
var newNode = new Node3(this, node.start, this.startLoc);
|
|
for (var prop in node) {
|
|
newNode[prop] = node[prop];
|
|
}
|
|
return newNode;
|
|
};
|
|
var ecma9BinaryProperties2 = "ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS";
|
|
var ecma10BinaryProperties2 = ecma9BinaryProperties2 + " Extended_Pictographic";
|
|
var ecma11BinaryProperties2 = ecma10BinaryProperties2;
|
|
var ecma12BinaryProperties2 = ecma11BinaryProperties2 + " EBase EComp EMod EPres ExtPict";
|
|
var ecma13BinaryProperties2 = ecma12BinaryProperties2;
|
|
var unicodeBinaryProperties2 = {
|
|
9: ecma9BinaryProperties2,
|
|
10: ecma10BinaryProperties2,
|
|
11: ecma11BinaryProperties2,
|
|
12: ecma12BinaryProperties2,
|
|
13: ecma13BinaryProperties2
|
|
};
|
|
var unicodeGeneralCategoryValues2 = "Cased_Letter LC Close_Punctuation Pe Connector_Punctuation Pc Control Cc cntrl Currency_Symbol Sc Dash_Punctuation Pd Decimal_Number Nd digit Enclosing_Mark Me Final_Punctuation Pf Format Cf Initial_Punctuation Pi Letter L Letter_Number Nl Line_Separator Zl Lowercase_Letter Ll Mark M Combining_Mark Math_Symbol Sm Modifier_Letter Lm Modifier_Symbol Sk Nonspacing_Mark Mn Number N Open_Punctuation Ps Other C Other_Letter Lo Other_Number No Other_Punctuation Po Other_Symbol So Paragraph_Separator Zp Private_Use Co Punctuation P punct Separator Z Space_Separator Zs Spacing_Mark Mc Surrogate Cs Symbol S Titlecase_Letter Lt Unassigned Cn Uppercase_Letter Lu";
|
|
var ecma9ScriptValues2 = "Adlam Adlm Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb";
|
|
var ecma10ScriptValues2 = ecma9ScriptValues2 + " Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd";
|
|
var ecma11ScriptValues2 = ecma10ScriptValues2 + " Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho";
|
|
var ecma12ScriptValues2 = ecma11ScriptValues2 + " Chorasmian Chrs Diak Dives_Akuru Khitan_Small_Script Kits Yezi Yezidi";
|
|
var ecma13ScriptValues2 = ecma12ScriptValues2 + " Cypro_Minoan Cpmn Old_Uyghur Ougr Tangsa Tnsa Toto Vithkuqi Vith";
|
|
var unicodeScriptValues2 = {
|
|
9: ecma9ScriptValues2,
|
|
10: ecma10ScriptValues2,
|
|
11: ecma11ScriptValues2,
|
|
12: ecma12ScriptValues2,
|
|
13: ecma13ScriptValues2
|
|
};
|
|
var data2 = {};
|
|
function buildUnicodeData2(ecmaVersion2) {
|
|
var d = data2[ecmaVersion2] = {
|
|
binary: wordsRegexp2(unicodeBinaryProperties2[ecmaVersion2] + " " + unicodeGeneralCategoryValues2),
|
|
nonBinary: {
|
|
General_Category: wordsRegexp2(unicodeGeneralCategoryValues2),
|
|
Script: wordsRegexp2(unicodeScriptValues2[ecmaVersion2])
|
|
}
|
|
};
|
|
d.nonBinary.Script_Extensions = d.nonBinary.Script;
|
|
d.nonBinary.gc = d.nonBinary.General_Category;
|
|
d.nonBinary.sc = d.nonBinary.Script;
|
|
d.nonBinary.scx = d.nonBinary.Script_Extensions;
|
|
}
|
|
for (var i = 0, list = [9, 10, 11, 12, 13]; i < list.length; i += 1) {
|
|
var ecmaVersion = list[i];
|
|
buildUnicodeData2(ecmaVersion);
|
|
}
|
|
var pp$12 = Parser3.prototype;
|
|
var RegExpValidationState3 = function RegExpValidationState4(parser) {
|
|
this.parser = parser;
|
|
this.validFlags = "gim" + (parser.options.ecmaVersion >= 6 ? "uy" : "") + (parser.options.ecmaVersion >= 9 ? "s" : "") + (parser.options.ecmaVersion >= 13 ? "d" : "");
|
|
this.unicodeProperties = data2[parser.options.ecmaVersion >= 13 ? 13 : parser.options.ecmaVersion];
|
|
this.source = "";
|
|
this.flags = "";
|
|
this.start = 0;
|
|
this.switchU = false;
|
|
this.switchN = false;
|
|
this.pos = 0;
|
|
this.lastIntValue = 0;
|
|
this.lastStringValue = "";
|
|
this.lastAssertionIsQuantifiable = false;
|
|
this.numCapturingParens = 0;
|
|
this.maxBackReference = 0;
|
|
this.groupNames = [];
|
|
this.backReferenceNames = [];
|
|
};
|
|
RegExpValidationState3.prototype.reset = function reset2(start3, pattern, flags) {
|
|
var unicode = flags.indexOf("u") !== -1;
|
|
this.start = start3 | 0;
|
|
this.source = pattern + "";
|
|
this.flags = flags;
|
|
this.switchU = unicode && this.parser.options.ecmaVersion >= 6;
|
|
this.switchN = unicode && this.parser.options.ecmaVersion >= 9;
|
|
};
|
|
RegExpValidationState3.prototype.raise = function raise2(message) {
|
|
this.parser.raiseRecoverable(this.start, "Invalid regular expression: /" + this.source + "/: " + message);
|
|
};
|
|
RegExpValidationState3.prototype.at = function at2(i2, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
var s = this.source;
|
|
var l = s.length;
|
|
if (i2 >= l) {
|
|
return -1;
|
|
}
|
|
var c = s.charCodeAt(i2);
|
|
if (!(forceU || this.switchU) || c <= 55295 || c >= 57344 || i2 + 1 >= l) {
|
|
return c;
|
|
}
|
|
var next = s.charCodeAt(i2 + 1);
|
|
return next >= 56320 && next <= 57343 ? (c << 10) + next - 56613888 : c;
|
|
};
|
|
RegExpValidationState3.prototype.nextIndex = function nextIndex2(i2, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
var s = this.source;
|
|
var l = s.length;
|
|
if (i2 >= l) {
|
|
return l;
|
|
}
|
|
var c = s.charCodeAt(i2), next;
|
|
if (!(forceU || this.switchU) || c <= 55295 || c >= 57344 || i2 + 1 >= l || (next = s.charCodeAt(i2 + 1)) < 56320 || next > 57343) {
|
|
return i2 + 1;
|
|
}
|
|
return i2 + 2;
|
|
};
|
|
RegExpValidationState3.prototype.current = function current2(forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
return this.at(this.pos, forceU);
|
|
};
|
|
RegExpValidationState3.prototype.lookahead = function lookahead2(forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
return this.at(this.nextIndex(this.pos, forceU), forceU);
|
|
};
|
|
RegExpValidationState3.prototype.advance = function advance2(forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
this.pos = this.nextIndex(this.pos, forceU);
|
|
};
|
|
RegExpValidationState3.prototype.eat = function eat2(ch, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
if (this.current(forceU) === ch) {
|
|
this.advance(forceU);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.validateRegExpFlags = function(state) {
|
|
var validFlags = state.validFlags;
|
|
var flags = state.flags;
|
|
for (var i2 = 0; i2 < flags.length; i2++) {
|
|
var flag = flags.charAt(i2);
|
|
if (validFlags.indexOf(flag) === -1) {
|
|
this.raise(state.start, "Invalid regular expression flag");
|
|
}
|
|
if (flags.indexOf(flag, i2 + 1) > -1) {
|
|
this.raise(state.start, "Duplicate regular expression flag");
|
|
}
|
|
}
|
|
};
|
|
pp$12.validateRegExpPattern = function(state) {
|
|
this.regexp_pattern(state);
|
|
if (!state.switchN && this.options.ecmaVersion >= 9 && state.groupNames.length > 0) {
|
|
state.switchN = true;
|
|
this.regexp_pattern(state);
|
|
}
|
|
};
|
|
pp$12.regexp_pattern = function(state) {
|
|
state.pos = 0;
|
|
state.lastIntValue = 0;
|
|
state.lastStringValue = "";
|
|
state.lastAssertionIsQuantifiable = false;
|
|
state.numCapturingParens = 0;
|
|
state.maxBackReference = 0;
|
|
state.groupNames.length = 0;
|
|
state.backReferenceNames.length = 0;
|
|
this.regexp_disjunction(state);
|
|
if (state.pos !== state.source.length) {
|
|
if (state.eat(41)) {
|
|
state.raise("Unmatched ')'");
|
|
}
|
|
if (state.eat(93) || state.eat(125)) {
|
|
state.raise("Lone quantifier brackets");
|
|
}
|
|
}
|
|
if (state.maxBackReference > state.numCapturingParens) {
|
|
state.raise("Invalid escape");
|
|
}
|
|
for (var i2 = 0, list2 = state.backReferenceNames; i2 < list2.length; i2 += 1) {
|
|
var name = list2[i2];
|
|
if (state.groupNames.indexOf(name) === -1) {
|
|
state.raise("Invalid named capture referenced");
|
|
}
|
|
}
|
|
};
|
|
pp$12.regexp_disjunction = function(state) {
|
|
this.regexp_alternative(state);
|
|
while (state.eat(124)) {
|
|
this.regexp_alternative(state);
|
|
}
|
|
if (this.regexp_eatQuantifier(state, true)) {
|
|
state.raise("Nothing to repeat");
|
|
}
|
|
if (state.eat(123)) {
|
|
state.raise("Lone quantifier brackets");
|
|
}
|
|
};
|
|
pp$12.regexp_alternative = function(state) {
|
|
while (state.pos < state.source.length && this.regexp_eatTerm(state)) {
|
|
}
|
|
};
|
|
pp$12.regexp_eatTerm = function(state) {
|
|
if (this.regexp_eatAssertion(state)) {
|
|
if (state.lastAssertionIsQuantifiable && this.regexp_eatQuantifier(state)) {
|
|
if (state.switchU) {
|
|
state.raise("Invalid quantifier");
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
if (state.switchU ? this.regexp_eatAtom(state) : this.regexp_eatExtendedAtom(state)) {
|
|
this.regexp_eatQuantifier(state);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatAssertion = function(state) {
|
|
var start3 = state.pos;
|
|
state.lastAssertionIsQuantifiable = false;
|
|
if (state.eat(94) || state.eat(36)) {
|
|
return true;
|
|
}
|
|
if (state.eat(92)) {
|
|
if (state.eat(66) || state.eat(98)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
if (state.eat(40) && state.eat(63)) {
|
|
var lookbehind = false;
|
|
if (this.options.ecmaVersion >= 9) {
|
|
lookbehind = state.eat(60);
|
|
}
|
|
if (state.eat(61) || state.eat(33)) {
|
|
this.regexp_disjunction(state);
|
|
if (!state.eat(41)) {
|
|
state.raise("Unterminated group");
|
|
}
|
|
state.lastAssertionIsQuantifiable = !lookbehind;
|
|
return true;
|
|
}
|
|
}
|
|
state.pos = start3;
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatQuantifier = function(state, noError) {
|
|
if (noError === void 0)
|
|
noError = false;
|
|
if (this.regexp_eatQuantifierPrefix(state, noError)) {
|
|
state.eat(63);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatQuantifierPrefix = function(state, noError) {
|
|
return state.eat(42) || state.eat(43) || state.eat(63) || this.regexp_eatBracedQuantifier(state, noError);
|
|
};
|
|
pp$12.regexp_eatBracedQuantifier = function(state, noError) {
|
|
var start3 = state.pos;
|
|
if (state.eat(123)) {
|
|
var min = 0, max = -1;
|
|
if (this.regexp_eatDecimalDigits(state)) {
|
|
min = state.lastIntValue;
|
|
if (state.eat(44) && this.regexp_eatDecimalDigits(state)) {
|
|
max = state.lastIntValue;
|
|
}
|
|
if (state.eat(125)) {
|
|
if (max !== -1 && max < min && !noError) {
|
|
state.raise("numbers out of order in {} quantifier");
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
if (state.switchU && !noError) {
|
|
state.raise("Incomplete quantifier");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatAtom = function(state) {
|
|
return this.regexp_eatPatternCharacters(state) || state.eat(46) || this.regexp_eatReverseSolidusAtomEscape(state) || this.regexp_eatCharacterClass(state) || this.regexp_eatUncapturingGroup(state) || this.regexp_eatCapturingGroup(state);
|
|
};
|
|
pp$12.regexp_eatReverseSolidusAtomEscape = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(92)) {
|
|
if (this.regexp_eatAtomEscape(state)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatUncapturingGroup = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(40)) {
|
|
if (state.eat(63) && state.eat(58)) {
|
|
this.regexp_disjunction(state);
|
|
if (state.eat(41)) {
|
|
return true;
|
|
}
|
|
state.raise("Unterminated group");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatCapturingGroup = function(state) {
|
|
if (state.eat(40)) {
|
|
if (this.options.ecmaVersion >= 9) {
|
|
this.regexp_groupSpecifier(state);
|
|
} else if (state.current() === 63) {
|
|
state.raise("Invalid group");
|
|
}
|
|
this.regexp_disjunction(state);
|
|
if (state.eat(41)) {
|
|
state.numCapturingParens += 1;
|
|
return true;
|
|
}
|
|
state.raise("Unterminated group");
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatExtendedAtom = function(state) {
|
|
return state.eat(46) || this.regexp_eatReverseSolidusAtomEscape(state) || this.regexp_eatCharacterClass(state) || this.regexp_eatUncapturingGroup(state) || this.regexp_eatCapturingGroup(state) || this.regexp_eatInvalidBracedQuantifier(state) || this.regexp_eatExtendedPatternCharacter(state);
|
|
};
|
|
pp$12.regexp_eatInvalidBracedQuantifier = function(state) {
|
|
if (this.regexp_eatBracedQuantifier(state, true)) {
|
|
state.raise("Nothing to repeat");
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatSyntaxCharacter = function(state) {
|
|
var ch = state.current();
|
|
if (isSyntaxCharacter2(ch)) {
|
|
state.lastIntValue = ch;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
function isSyntaxCharacter2(ch) {
|
|
return ch === 36 || ch >= 40 && ch <= 43 || ch === 46 || ch === 63 || ch >= 91 && ch <= 94 || ch >= 123 && ch <= 125;
|
|
}
|
|
pp$12.regexp_eatPatternCharacters = function(state) {
|
|
var start3 = state.pos;
|
|
var ch = 0;
|
|
while ((ch = state.current()) !== -1 && !isSyntaxCharacter2(ch)) {
|
|
state.advance();
|
|
}
|
|
return state.pos !== start3;
|
|
};
|
|
pp$12.regexp_eatExtendedPatternCharacter = function(state) {
|
|
var ch = state.current();
|
|
if (ch !== -1 && ch !== 36 && !(ch >= 40 && ch <= 43) && ch !== 46 && ch !== 63 && ch !== 91 && ch !== 94 && ch !== 124) {
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_groupSpecifier = function(state) {
|
|
if (state.eat(63)) {
|
|
if (this.regexp_eatGroupName(state)) {
|
|
if (state.groupNames.indexOf(state.lastStringValue) !== -1) {
|
|
state.raise("Duplicate capture group name");
|
|
}
|
|
state.groupNames.push(state.lastStringValue);
|
|
return;
|
|
}
|
|
state.raise("Invalid group");
|
|
}
|
|
};
|
|
pp$12.regexp_eatGroupName = function(state) {
|
|
state.lastStringValue = "";
|
|
if (state.eat(60)) {
|
|
if (this.regexp_eatRegExpIdentifierName(state) && state.eat(62)) {
|
|
return true;
|
|
}
|
|
state.raise("Invalid capture group name");
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatRegExpIdentifierName = function(state) {
|
|
state.lastStringValue = "";
|
|
if (this.regexp_eatRegExpIdentifierStart(state)) {
|
|
state.lastStringValue += codePointToString2(state.lastIntValue);
|
|
while (this.regexp_eatRegExpIdentifierPart(state)) {
|
|
state.lastStringValue += codePointToString2(state.lastIntValue);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatRegExpIdentifierStart = function(state) {
|
|
var start3 = state.pos;
|
|
var forceU = this.options.ecmaVersion >= 11;
|
|
var ch = state.current(forceU);
|
|
state.advance(forceU);
|
|
if (ch === 92 && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) {
|
|
ch = state.lastIntValue;
|
|
}
|
|
if (isRegExpIdentifierStart2(ch)) {
|
|
state.lastIntValue = ch;
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
return false;
|
|
};
|
|
function isRegExpIdentifierStart2(ch) {
|
|
return isIdentifierStart2(ch, true) || ch === 36 || ch === 95;
|
|
}
|
|
pp$12.regexp_eatRegExpIdentifierPart = function(state) {
|
|
var start3 = state.pos;
|
|
var forceU = this.options.ecmaVersion >= 11;
|
|
var ch = state.current(forceU);
|
|
state.advance(forceU);
|
|
if (ch === 92 && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) {
|
|
ch = state.lastIntValue;
|
|
}
|
|
if (isRegExpIdentifierPart2(ch)) {
|
|
state.lastIntValue = ch;
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
return false;
|
|
};
|
|
function isRegExpIdentifierPart2(ch) {
|
|
return isIdentifierChar2(ch, true) || ch === 36 || ch === 95 || ch === 8204 || ch === 8205;
|
|
}
|
|
pp$12.regexp_eatAtomEscape = function(state) {
|
|
if (this.regexp_eatBackReference(state) || this.regexp_eatCharacterClassEscape(state) || this.regexp_eatCharacterEscape(state) || state.switchN && this.regexp_eatKGroupName(state)) {
|
|
return true;
|
|
}
|
|
if (state.switchU) {
|
|
if (state.current() === 99) {
|
|
state.raise("Invalid unicode escape");
|
|
}
|
|
state.raise("Invalid escape");
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatBackReference = function(state) {
|
|
var start3 = state.pos;
|
|
if (this.regexp_eatDecimalEscape(state)) {
|
|
var n = state.lastIntValue;
|
|
if (state.switchU) {
|
|
if (n > state.maxBackReference) {
|
|
state.maxBackReference = n;
|
|
}
|
|
return true;
|
|
}
|
|
if (n <= state.numCapturingParens) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatKGroupName = function(state) {
|
|
if (state.eat(107)) {
|
|
if (this.regexp_eatGroupName(state)) {
|
|
state.backReferenceNames.push(state.lastStringValue);
|
|
return true;
|
|
}
|
|
state.raise("Invalid named reference");
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatCharacterEscape = function(state) {
|
|
return this.regexp_eatControlEscape(state) || this.regexp_eatCControlLetter(state) || this.regexp_eatZero(state) || this.regexp_eatHexEscapeSequence(state) || this.regexp_eatRegExpUnicodeEscapeSequence(state, false) || !state.switchU && this.regexp_eatLegacyOctalEscapeSequence(state) || this.regexp_eatIdentityEscape(state);
|
|
};
|
|
pp$12.regexp_eatCControlLetter = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(99)) {
|
|
if (this.regexp_eatControlLetter(state)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatZero = function(state) {
|
|
if (state.current() === 48 && !isDecimalDigit2(state.lookahead())) {
|
|
state.lastIntValue = 0;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatControlEscape = function(state) {
|
|
var ch = state.current();
|
|
if (ch === 116) {
|
|
state.lastIntValue = 9;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 110) {
|
|
state.lastIntValue = 10;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 118) {
|
|
state.lastIntValue = 11;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 102) {
|
|
state.lastIntValue = 12;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 114) {
|
|
state.lastIntValue = 13;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatControlLetter = function(state) {
|
|
var ch = state.current();
|
|
if (isControlLetter2(ch)) {
|
|
state.lastIntValue = ch % 32;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
function isControlLetter2(ch) {
|
|
return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122;
|
|
}
|
|
pp$12.regexp_eatRegExpUnicodeEscapeSequence = function(state, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
var start3 = state.pos;
|
|
var switchU = forceU || state.switchU;
|
|
if (state.eat(117)) {
|
|
if (this.regexp_eatFixedHexDigits(state, 4)) {
|
|
var lead = state.lastIntValue;
|
|
if (switchU && lead >= 55296 && lead <= 56319) {
|
|
var leadSurrogateEnd = state.pos;
|
|
if (state.eat(92) && state.eat(117) && this.regexp_eatFixedHexDigits(state, 4)) {
|
|
var trail = state.lastIntValue;
|
|
if (trail >= 56320 && trail <= 57343) {
|
|
state.lastIntValue = (lead - 55296) * 1024 + (trail - 56320) + 65536;
|
|
return true;
|
|
}
|
|
}
|
|
state.pos = leadSurrogateEnd;
|
|
state.lastIntValue = lead;
|
|
}
|
|
return true;
|
|
}
|
|
if (switchU && state.eat(123) && this.regexp_eatHexDigits(state) && state.eat(125) && isValidUnicode2(state.lastIntValue)) {
|
|
return true;
|
|
}
|
|
if (switchU) {
|
|
state.raise("Invalid unicode escape");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
function isValidUnicode2(ch) {
|
|
return ch >= 0 && ch <= 1114111;
|
|
}
|
|
pp$12.regexp_eatIdentityEscape = function(state) {
|
|
if (state.switchU) {
|
|
if (this.regexp_eatSyntaxCharacter(state)) {
|
|
return true;
|
|
}
|
|
if (state.eat(47)) {
|
|
state.lastIntValue = 47;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
var ch = state.current();
|
|
if (ch !== 99 && (!state.switchN || ch !== 107)) {
|
|
state.lastIntValue = ch;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatDecimalEscape = function(state) {
|
|
state.lastIntValue = 0;
|
|
var ch = state.current();
|
|
if (ch >= 49 && ch <= 57) {
|
|
do {
|
|
state.lastIntValue = 10 * state.lastIntValue + (ch - 48);
|
|
state.advance();
|
|
} while ((ch = state.current()) >= 48 && ch <= 57);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatCharacterClassEscape = function(state) {
|
|
var ch = state.current();
|
|
if (isCharacterClassEscape2(ch)) {
|
|
state.lastIntValue = -1;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (state.switchU && this.options.ecmaVersion >= 9 && (ch === 80 || ch === 112)) {
|
|
state.lastIntValue = -1;
|
|
state.advance();
|
|
if (state.eat(123) && this.regexp_eatUnicodePropertyValueExpression(state) && state.eat(125)) {
|
|
return true;
|
|
}
|
|
state.raise("Invalid property name");
|
|
}
|
|
return false;
|
|
};
|
|
function isCharacterClassEscape2(ch) {
|
|
return ch === 100 || ch === 68 || ch === 115 || ch === 83 || ch === 119 || ch === 87;
|
|
}
|
|
pp$12.regexp_eatUnicodePropertyValueExpression = function(state) {
|
|
var start3 = state.pos;
|
|
if (this.regexp_eatUnicodePropertyName(state) && state.eat(61)) {
|
|
var name = state.lastStringValue;
|
|
if (this.regexp_eatUnicodePropertyValue(state)) {
|
|
var value = state.lastStringValue;
|
|
this.regexp_validateUnicodePropertyNameAndValue(state, name, value);
|
|
return true;
|
|
}
|
|
}
|
|
state.pos = start3;
|
|
if (this.regexp_eatLoneUnicodePropertyNameOrValue(state)) {
|
|
var nameOrValue = state.lastStringValue;
|
|
this.regexp_validateUnicodePropertyNameOrValue(state, nameOrValue);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_validateUnicodePropertyNameAndValue = function(state, name, value) {
|
|
if (!hasOwn2(state.unicodeProperties.nonBinary, name)) {
|
|
state.raise("Invalid property name");
|
|
}
|
|
if (!state.unicodeProperties.nonBinary[name].test(value)) {
|
|
state.raise("Invalid property value");
|
|
}
|
|
};
|
|
pp$12.regexp_validateUnicodePropertyNameOrValue = function(state, nameOrValue) {
|
|
if (!state.unicodeProperties.binary.test(nameOrValue)) {
|
|
state.raise("Invalid property name");
|
|
}
|
|
};
|
|
pp$12.regexp_eatUnicodePropertyName = function(state) {
|
|
var ch = 0;
|
|
state.lastStringValue = "";
|
|
while (isUnicodePropertyNameCharacter2(ch = state.current())) {
|
|
state.lastStringValue += codePointToString2(ch);
|
|
state.advance();
|
|
}
|
|
return state.lastStringValue !== "";
|
|
};
|
|
function isUnicodePropertyNameCharacter2(ch) {
|
|
return isControlLetter2(ch) || ch === 95;
|
|
}
|
|
pp$12.regexp_eatUnicodePropertyValue = function(state) {
|
|
var ch = 0;
|
|
state.lastStringValue = "";
|
|
while (isUnicodePropertyValueCharacter2(ch = state.current())) {
|
|
state.lastStringValue += codePointToString2(ch);
|
|
state.advance();
|
|
}
|
|
return state.lastStringValue !== "";
|
|
};
|
|
function isUnicodePropertyValueCharacter2(ch) {
|
|
return isUnicodePropertyNameCharacter2(ch) || isDecimalDigit2(ch);
|
|
}
|
|
pp$12.regexp_eatLoneUnicodePropertyNameOrValue = function(state) {
|
|
return this.regexp_eatUnicodePropertyValue(state);
|
|
};
|
|
pp$12.regexp_eatCharacterClass = function(state) {
|
|
if (state.eat(91)) {
|
|
state.eat(94);
|
|
this.regexp_classRanges(state);
|
|
if (state.eat(93)) {
|
|
return true;
|
|
}
|
|
state.raise("Unterminated character class");
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_classRanges = function(state) {
|
|
while (this.regexp_eatClassAtom(state)) {
|
|
var left = state.lastIntValue;
|
|
if (state.eat(45) && this.regexp_eatClassAtom(state)) {
|
|
var right = state.lastIntValue;
|
|
if (state.switchU && (left === -1 || right === -1)) {
|
|
state.raise("Invalid character class");
|
|
}
|
|
if (left !== -1 && right !== -1 && left > right) {
|
|
state.raise("Range out of order in character class");
|
|
}
|
|
}
|
|
}
|
|
};
|
|
pp$12.regexp_eatClassAtom = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(92)) {
|
|
if (this.regexp_eatClassEscape(state)) {
|
|
return true;
|
|
}
|
|
if (state.switchU) {
|
|
var ch$1 = state.current();
|
|
if (ch$1 === 99 || isOctalDigit2(ch$1)) {
|
|
state.raise("Invalid class escape");
|
|
}
|
|
state.raise("Invalid escape");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
var ch = state.current();
|
|
if (ch !== 93) {
|
|
state.lastIntValue = ch;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatClassEscape = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(98)) {
|
|
state.lastIntValue = 8;
|
|
return true;
|
|
}
|
|
if (state.switchU && state.eat(45)) {
|
|
state.lastIntValue = 45;
|
|
return true;
|
|
}
|
|
if (!state.switchU && state.eat(99)) {
|
|
if (this.regexp_eatClassControlLetter(state)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return this.regexp_eatCharacterClassEscape(state) || this.regexp_eatCharacterEscape(state);
|
|
};
|
|
pp$12.regexp_eatClassControlLetter = function(state) {
|
|
var ch = state.current();
|
|
if (isDecimalDigit2(ch) || ch === 95) {
|
|
state.lastIntValue = ch % 32;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatHexEscapeSequence = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(120)) {
|
|
if (this.regexp_eatFixedHexDigits(state, 2)) {
|
|
return true;
|
|
}
|
|
if (state.switchU) {
|
|
state.raise("Invalid escape");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatDecimalDigits = function(state) {
|
|
var start3 = state.pos;
|
|
var ch = 0;
|
|
state.lastIntValue = 0;
|
|
while (isDecimalDigit2(ch = state.current())) {
|
|
state.lastIntValue = 10 * state.lastIntValue + (ch - 48);
|
|
state.advance();
|
|
}
|
|
return state.pos !== start3;
|
|
};
|
|
function isDecimalDigit2(ch) {
|
|
return ch >= 48 && ch <= 57;
|
|
}
|
|
pp$12.regexp_eatHexDigits = function(state) {
|
|
var start3 = state.pos;
|
|
var ch = 0;
|
|
state.lastIntValue = 0;
|
|
while (isHexDigit2(ch = state.current())) {
|
|
state.lastIntValue = 16 * state.lastIntValue + hexToInt2(ch);
|
|
state.advance();
|
|
}
|
|
return state.pos !== start3;
|
|
};
|
|
function isHexDigit2(ch) {
|
|
return ch >= 48 && ch <= 57 || ch >= 65 && ch <= 70 || ch >= 97 && ch <= 102;
|
|
}
|
|
function hexToInt2(ch) {
|
|
if (ch >= 65 && ch <= 70) {
|
|
return 10 + (ch - 65);
|
|
}
|
|
if (ch >= 97 && ch <= 102) {
|
|
return 10 + (ch - 97);
|
|
}
|
|
return ch - 48;
|
|
}
|
|
pp$12.regexp_eatLegacyOctalEscapeSequence = function(state) {
|
|
if (this.regexp_eatOctalDigit(state)) {
|
|
var n1 = state.lastIntValue;
|
|
if (this.regexp_eatOctalDigit(state)) {
|
|
var n2 = state.lastIntValue;
|
|
if (n1 <= 3 && this.regexp_eatOctalDigit(state)) {
|
|
state.lastIntValue = n1 * 64 + n2 * 8 + state.lastIntValue;
|
|
} else {
|
|
state.lastIntValue = n1 * 8 + n2;
|
|
}
|
|
} else {
|
|
state.lastIntValue = n1;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$12.regexp_eatOctalDigit = function(state) {
|
|
var ch = state.current();
|
|
if (isOctalDigit2(ch)) {
|
|
state.lastIntValue = ch - 48;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
state.lastIntValue = 0;
|
|
return false;
|
|
};
|
|
function isOctalDigit2(ch) {
|
|
return ch >= 48 && ch <= 55;
|
|
}
|
|
pp$12.regexp_eatFixedHexDigits = function(state, length) {
|
|
var start3 = state.pos;
|
|
state.lastIntValue = 0;
|
|
for (var i2 = 0; i2 < length; ++i2) {
|
|
var ch = state.current();
|
|
if (!isHexDigit2(ch)) {
|
|
state.pos = start3;
|
|
return false;
|
|
}
|
|
state.lastIntValue = 16 * state.lastIntValue + hexToInt2(ch);
|
|
state.advance();
|
|
}
|
|
return true;
|
|
};
|
|
var Token3 = function Token4(p) {
|
|
this.type = p.type;
|
|
this.value = p.value;
|
|
this.start = p.start;
|
|
this.end = p.end;
|
|
if (p.options.locations) {
|
|
this.loc = new SourceLocation3(p, p.startLoc, p.endLoc);
|
|
}
|
|
if (p.options.ranges) {
|
|
this.range = [p.start, p.end];
|
|
}
|
|
};
|
|
var pp2 = Parser3.prototype;
|
|
pp2.next = function(ignoreEscapeSequenceInKeyword) {
|
|
if (!ignoreEscapeSequenceInKeyword && this.type.keyword && this.containsEsc) {
|
|
this.raiseRecoverable(this.start, "Escape sequence in keyword " + this.type.keyword);
|
|
}
|
|
if (this.options.onToken) {
|
|
this.options.onToken(new Token3(this));
|
|
}
|
|
this.lastTokEnd = this.end;
|
|
this.lastTokStart = this.start;
|
|
this.lastTokEndLoc = this.endLoc;
|
|
this.lastTokStartLoc = this.startLoc;
|
|
this.nextToken();
|
|
};
|
|
pp2.getToken = function() {
|
|
this.next();
|
|
return new Token3(this);
|
|
};
|
|
if (typeof Symbol !== "undefined") {
|
|
pp2[Symbol.iterator] = function() {
|
|
var this$1$1 = this;
|
|
return {
|
|
next: function() {
|
|
var token = this$1$1.getToken();
|
|
return {
|
|
done: token.type === types$12.eof,
|
|
value: token
|
|
};
|
|
}
|
|
};
|
|
};
|
|
}
|
|
pp2.nextToken = function() {
|
|
var curContext = this.curContext();
|
|
if (!curContext || !curContext.preserveSpace) {
|
|
this.skipSpace();
|
|
}
|
|
this.start = this.pos;
|
|
if (this.options.locations) {
|
|
this.startLoc = this.curPosition();
|
|
}
|
|
if (this.pos >= this.input.length) {
|
|
return this.finishToken(types$12.eof);
|
|
}
|
|
if (curContext.override) {
|
|
return curContext.override(this);
|
|
} else {
|
|
this.readToken(this.fullCharCodeAtPos());
|
|
}
|
|
};
|
|
pp2.readToken = function(code) {
|
|
if (isIdentifierStart2(code, this.options.ecmaVersion >= 6) || code === 92) {
|
|
return this.readWord();
|
|
}
|
|
return this.getTokenFromCode(code);
|
|
};
|
|
pp2.fullCharCodeAtPos = function() {
|
|
var code = this.input.charCodeAt(this.pos);
|
|
if (code <= 55295 || code >= 56320) {
|
|
return code;
|
|
}
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
return next <= 56319 || next >= 57344 ? code : (code << 10) + next - 56613888;
|
|
};
|
|
pp2.skipBlockComment = function() {
|
|
var startLoc = this.options.onComment && this.curPosition();
|
|
var start3 = this.pos, end = this.input.indexOf("*/", this.pos += 2);
|
|
if (end === -1) {
|
|
this.raise(this.pos - 2, "Unterminated comment");
|
|
}
|
|
this.pos = end + 2;
|
|
if (this.options.locations) {
|
|
for (var nextBreak = void 0, pos = start3; (nextBreak = nextLineBreak2(this.input, pos, this.pos)) > -1; ) {
|
|
++this.curLine;
|
|
pos = this.lineStart = nextBreak;
|
|
}
|
|
}
|
|
if (this.options.onComment) {
|
|
this.options.onComment(
|
|
true,
|
|
this.input.slice(start3 + 2, end),
|
|
start3,
|
|
this.pos,
|
|
startLoc,
|
|
this.curPosition()
|
|
);
|
|
}
|
|
};
|
|
pp2.skipLineComment = function(startSkip) {
|
|
var start3 = this.pos;
|
|
var startLoc = this.options.onComment && this.curPosition();
|
|
var ch = this.input.charCodeAt(this.pos += startSkip);
|
|
while (this.pos < this.input.length && !isNewLine2(ch)) {
|
|
ch = this.input.charCodeAt(++this.pos);
|
|
}
|
|
if (this.options.onComment) {
|
|
this.options.onComment(
|
|
false,
|
|
this.input.slice(start3 + startSkip, this.pos),
|
|
start3,
|
|
this.pos,
|
|
startLoc,
|
|
this.curPosition()
|
|
);
|
|
}
|
|
};
|
|
pp2.skipSpace = function() {
|
|
loop:
|
|
while (this.pos < this.input.length) {
|
|
var ch = this.input.charCodeAt(this.pos);
|
|
switch (ch) {
|
|
case 32:
|
|
case 160:
|
|
++this.pos;
|
|
break;
|
|
case 13:
|
|
if (this.input.charCodeAt(this.pos + 1) === 10) {
|
|
++this.pos;
|
|
}
|
|
case 10:
|
|
case 8232:
|
|
case 8233:
|
|
++this.pos;
|
|
if (this.options.locations) {
|
|
++this.curLine;
|
|
this.lineStart = this.pos;
|
|
}
|
|
break;
|
|
case 47:
|
|
switch (this.input.charCodeAt(this.pos + 1)) {
|
|
case 42:
|
|
this.skipBlockComment();
|
|
break;
|
|
case 47:
|
|
this.skipLineComment(2);
|
|
break;
|
|
default:
|
|
break loop;
|
|
}
|
|
break;
|
|
default:
|
|
if (ch > 8 && ch < 14 || ch >= 5760 && nonASCIIwhitespace2.test(String.fromCharCode(ch))) {
|
|
++this.pos;
|
|
} else {
|
|
break loop;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
pp2.finishToken = function(type, val) {
|
|
this.end = this.pos;
|
|
if (this.options.locations) {
|
|
this.endLoc = this.curPosition();
|
|
}
|
|
var prevType = this.type;
|
|
this.type = type;
|
|
this.value = val;
|
|
this.updateContext(prevType);
|
|
};
|
|
pp2.readToken_dot = function() {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next >= 48 && next <= 57) {
|
|
return this.readNumber(true);
|
|
}
|
|
var next2 = this.input.charCodeAt(this.pos + 2);
|
|
if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) {
|
|
this.pos += 3;
|
|
return this.finishToken(types$12.ellipsis);
|
|
} else {
|
|
++this.pos;
|
|
return this.finishToken(types$12.dot);
|
|
}
|
|
};
|
|
pp2.readToken_slash = function() {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (this.exprAllowed) {
|
|
++this.pos;
|
|
return this.readRegexp();
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$12.assign, 2);
|
|
}
|
|
return this.finishOp(types$12.slash, 1);
|
|
};
|
|
pp2.readToken_mult_modulo_exp = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
var size = 1;
|
|
var tokentype = code === 42 ? types$12.star : types$12.modulo;
|
|
if (this.options.ecmaVersion >= 7 && code === 42 && next === 42) {
|
|
++size;
|
|
tokentype = types$12.starstar;
|
|
next = this.input.charCodeAt(this.pos + 2);
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$12.assign, size + 1);
|
|
}
|
|
return this.finishOp(tokentype, size);
|
|
};
|
|
pp2.readToken_pipe_amp = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === code) {
|
|
if (this.options.ecmaVersion >= 12) {
|
|
var next2 = this.input.charCodeAt(this.pos + 2);
|
|
if (next2 === 61) {
|
|
return this.finishOp(types$12.assign, 3);
|
|
}
|
|
}
|
|
return this.finishOp(code === 124 ? types$12.logicalOR : types$12.logicalAND, 2);
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$12.assign, 2);
|
|
}
|
|
return this.finishOp(code === 124 ? types$12.bitwiseOR : types$12.bitwiseAND, 1);
|
|
};
|
|
pp2.readToken_caret = function() {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 61) {
|
|
return this.finishOp(types$12.assign, 2);
|
|
}
|
|
return this.finishOp(types$12.bitwiseXOR, 1);
|
|
};
|
|
pp2.readToken_plus_min = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === code) {
|
|
if (next === 45 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 62 && (this.lastTokEnd === 0 || lineBreak2.test(this.input.slice(this.lastTokEnd, this.pos)))) {
|
|
this.skipLineComment(3);
|
|
this.skipSpace();
|
|
return this.nextToken();
|
|
}
|
|
return this.finishOp(types$12.incDec, 2);
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$12.assign, 2);
|
|
}
|
|
return this.finishOp(types$12.plusMin, 1);
|
|
};
|
|
pp2.readToken_lt_gt = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
var size = 1;
|
|
if (next === code) {
|
|
size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2;
|
|
if (this.input.charCodeAt(this.pos + size) === 61) {
|
|
return this.finishOp(types$12.assign, size + 1);
|
|
}
|
|
return this.finishOp(types$12.bitShift, size);
|
|
}
|
|
if (next === 33 && code === 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 45 && this.input.charCodeAt(this.pos + 3) === 45) {
|
|
this.skipLineComment(4);
|
|
this.skipSpace();
|
|
return this.nextToken();
|
|
}
|
|
if (next === 61) {
|
|
size = 2;
|
|
}
|
|
return this.finishOp(types$12.relational, size);
|
|
};
|
|
pp2.readToken_eq_excl = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 61) {
|
|
return this.finishOp(types$12.equality, this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2);
|
|
}
|
|
if (code === 61 && next === 62 && this.options.ecmaVersion >= 6) {
|
|
this.pos += 2;
|
|
return this.finishToken(types$12.arrow);
|
|
}
|
|
return this.finishOp(code === 61 ? types$12.eq : types$12.prefix, 1);
|
|
};
|
|
pp2.readToken_question = function() {
|
|
var ecmaVersion2 = this.options.ecmaVersion;
|
|
if (ecmaVersion2 >= 11) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 46) {
|
|
var next2 = this.input.charCodeAt(this.pos + 2);
|
|
if (next2 < 48 || next2 > 57) {
|
|
return this.finishOp(types$12.questionDot, 2);
|
|
}
|
|
}
|
|
if (next === 63) {
|
|
if (ecmaVersion2 >= 12) {
|
|
var next2$1 = this.input.charCodeAt(this.pos + 2);
|
|
if (next2$1 === 61) {
|
|
return this.finishOp(types$12.assign, 3);
|
|
}
|
|
}
|
|
return this.finishOp(types$12.coalesce, 2);
|
|
}
|
|
}
|
|
return this.finishOp(types$12.question, 1);
|
|
};
|
|
pp2.readToken_numberSign = function() {
|
|
var ecmaVersion2 = this.options.ecmaVersion;
|
|
var code = 35;
|
|
if (ecmaVersion2 >= 13) {
|
|
++this.pos;
|
|
code = this.fullCharCodeAtPos();
|
|
if (isIdentifierStart2(code, true) || code === 92) {
|
|
return this.finishToken(types$12.privateId, this.readWord1());
|
|
}
|
|
}
|
|
this.raise(this.pos, "Unexpected character '" + codePointToString2(code) + "'");
|
|
};
|
|
pp2.getTokenFromCode = function(code) {
|
|
switch (code) {
|
|
case 46:
|
|
return this.readToken_dot();
|
|
case 40:
|
|
++this.pos;
|
|
return this.finishToken(types$12.parenL);
|
|
case 41:
|
|
++this.pos;
|
|
return this.finishToken(types$12.parenR);
|
|
case 59:
|
|
++this.pos;
|
|
return this.finishToken(types$12.semi);
|
|
case 44:
|
|
++this.pos;
|
|
return this.finishToken(types$12.comma);
|
|
case 91:
|
|
++this.pos;
|
|
return this.finishToken(types$12.bracketL);
|
|
case 93:
|
|
++this.pos;
|
|
return this.finishToken(types$12.bracketR);
|
|
case 123:
|
|
++this.pos;
|
|
return this.finishToken(types$12.braceL);
|
|
case 125:
|
|
++this.pos;
|
|
return this.finishToken(types$12.braceR);
|
|
case 58:
|
|
++this.pos;
|
|
return this.finishToken(types$12.colon);
|
|
case 96:
|
|
if (this.options.ecmaVersion < 6) {
|
|
break;
|
|
}
|
|
++this.pos;
|
|
return this.finishToken(types$12.backQuote);
|
|
case 48:
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 120 || next === 88) {
|
|
return this.readRadixNumber(16);
|
|
}
|
|
if (this.options.ecmaVersion >= 6) {
|
|
if (next === 111 || next === 79) {
|
|
return this.readRadixNumber(8);
|
|
}
|
|
if (next === 98 || next === 66) {
|
|
return this.readRadixNumber(2);
|
|
}
|
|
}
|
|
case 49:
|
|
case 50:
|
|
case 51:
|
|
case 52:
|
|
case 53:
|
|
case 54:
|
|
case 55:
|
|
case 56:
|
|
case 57:
|
|
return this.readNumber(false);
|
|
case 34:
|
|
case 39:
|
|
return this.readString(code);
|
|
case 47:
|
|
return this.readToken_slash();
|
|
case 37:
|
|
case 42:
|
|
return this.readToken_mult_modulo_exp(code);
|
|
case 124:
|
|
case 38:
|
|
return this.readToken_pipe_amp(code);
|
|
case 94:
|
|
return this.readToken_caret();
|
|
case 43:
|
|
case 45:
|
|
return this.readToken_plus_min(code);
|
|
case 60:
|
|
case 62:
|
|
return this.readToken_lt_gt(code);
|
|
case 61:
|
|
case 33:
|
|
return this.readToken_eq_excl(code);
|
|
case 63:
|
|
return this.readToken_question();
|
|
case 126:
|
|
return this.finishOp(types$12.prefix, 1);
|
|
case 35:
|
|
return this.readToken_numberSign();
|
|
}
|
|
this.raise(this.pos, "Unexpected character '" + codePointToString2(code) + "'");
|
|
};
|
|
pp2.finishOp = function(type, size) {
|
|
var str = this.input.slice(this.pos, this.pos + size);
|
|
this.pos += size;
|
|
return this.finishToken(type, str);
|
|
};
|
|
pp2.readRegexp = function() {
|
|
var escaped, inClass, start3 = this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length) {
|
|
this.raise(start3, "Unterminated regular expression");
|
|
}
|
|
var ch = this.input.charAt(this.pos);
|
|
if (lineBreak2.test(ch)) {
|
|
this.raise(start3, "Unterminated regular expression");
|
|
}
|
|
if (!escaped) {
|
|
if (ch === "[") {
|
|
inClass = true;
|
|
} else if (ch === "]" && inClass) {
|
|
inClass = false;
|
|
} else if (ch === "/" && !inClass) {
|
|
break;
|
|
}
|
|
escaped = ch === "\\";
|
|
} else {
|
|
escaped = false;
|
|
}
|
|
++this.pos;
|
|
}
|
|
var pattern = this.input.slice(start3, this.pos);
|
|
++this.pos;
|
|
var flagsStart = this.pos;
|
|
var flags = this.readWord1();
|
|
if (this.containsEsc) {
|
|
this.unexpected(flagsStart);
|
|
}
|
|
var state = this.regexpState || (this.regexpState = new RegExpValidationState3(this));
|
|
state.reset(start3, pattern, flags);
|
|
this.validateRegExpFlags(state);
|
|
this.validateRegExpPattern(state);
|
|
var value = null;
|
|
try {
|
|
value = new RegExp(pattern, flags);
|
|
} catch (e) {
|
|
}
|
|
return this.finishToken(types$12.regexp, { pattern, flags, value });
|
|
};
|
|
pp2.readInt = function(radix, len, maybeLegacyOctalNumericLiteral) {
|
|
var allowSeparators = this.options.ecmaVersion >= 12 && len === void 0;
|
|
var isLegacyOctalNumericLiteral = maybeLegacyOctalNumericLiteral && this.input.charCodeAt(this.pos) === 48;
|
|
var start3 = this.pos, total = 0, lastCode = 0;
|
|
for (var i2 = 0, e = len == null ? Infinity : len; i2 < e; ++i2, ++this.pos) {
|
|
var code = this.input.charCodeAt(this.pos), val = void 0;
|
|
if (allowSeparators && code === 95) {
|
|
if (isLegacyOctalNumericLiteral) {
|
|
this.raiseRecoverable(this.pos, "Numeric separator is not allowed in legacy octal numeric literals");
|
|
}
|
|
if (lastCode === 95) {
|
|
this.raiseRecoverable(this.pos, "Numeric separator must be exactly one underscore");
|
|
}
|
|
if (i2 === 0) {
|
|
this.raiseRecoverable(this.pos, "Numeric separator is not allowed at the first of digits");
|
|
}
|
|
lastCode = code;
|
|
continue;
|
|
}
|
|
if (code >= 97) {
|
|
val = code - 97 + 10;
|
|
} else if (code >= 65) {
|
|
val = code - 65 + 10;
|
|
} else if (code >= 48 && code <= 57) {
|
|
val = code - 48;
|
|
} else {
|
|
val = Infinity;
|
|
}
|
|
if (val >= radix) {
|
|
break;
|
|
}
|
|
lastCode = code;
|
|
total = total * radix + val;
|
|
}
|
|
if (allowSeparators && lastCode === 95) {
|
|
this.raiseRecoverable(this.pos - 1, "Numeric separator is not allowed at the last of digits");
|
|
}
|
|
if (this.pos === start3 || len != null && this.pos - start3 !== len) {
|
|
return null;
|
|
}
|
|
return total;
|
|
};
|
|
function stringToNumber2(str, isLegacyOctalNumericLiteral) {
|
|
if (isLegacyOctalNumericLiteral) {
|
|
return parseInt(str, 8);
|
|
}
|
|
return parseFloat(str.replace(/_/g, ""));
|
|
}
|
|
function stringToBigInt2(str) {
|
|
if (typeof BigInt !== "function") {
|
|
return null;
|
|
}
|
|
return BigInt(str.replace(/_/g, ""));
|
|
}
|
|
pp2.readRadixNumber = function(radix) {
|
|
var start3 = this.pos;
|
|
this.pos += 2;
|
|
var val = this.readInt(radix);
|
|
if (val == null) {
|
|
this.raise(this.start + 2, "Expected number in radix " + radix);
|
|
}
|
|
if (this.options.ecmaVersion >= 11 && this.input.charCodeAt(this.pos) === 110) {
|
|
val = stringToBigInt2(this.input.slice(start3, this.pos));
|
|
++this.pos;
|
|
} else if (isIdentifierStart2(this.fullCharCodeAtPos())) {
|
|
this.raise(this.pos, "Identifier directly after number");
|
|
}
|
|
return this.finishToken(types$12.num, val);
|
|
};
|
|
pp2.readNumber = function(startsWithDot) {
|
|
var start3 = this.pos;
|
|
if (!startsWithDot && this.readInt(10, void 0, true) === null) {
|
|
this.raise(start3, "Invalid number");
|
|
}
|
|
var octal = this.pos - start3 >= 2 && this.input.charCodeAt(start3) === 48;
|
|
if (octal && this.strict) {
|
|
this.raise(start3, "Invalid number");
|
|
}
|
|
var next = this.input.charCodeAt(this.pos);
|
|
if (!octal && !startsWithDot && this.options.ecmaVersion >= 11 && next === 110) {
|
|
var val$1 = stringToBigInt2(this.input.slice(start3, this.pos));
|
|
++this.pos;
|
|
if (isIdentifierStart2(this.fullCharCodeAtPos())) {
|
|
this.raise(this.pos, "Identifier directly after number");
|
|
}
|
|
return this.finishToken(types$12.num, val$1);
|
|
}
|
|
if (octal && /[89]/.test(this.input.slice(start3, this.pos))) {
|
|
octal = false;
|
|
}
|
|
if (next === 46 && !octal) {
|
|
++this.pos;
|
|
this.readInt(10);
|
|
next = this.input.charCodeAt(this.pos);
|
|
}
|
|
if ((next === 69 || next === 101) && !octal) {
|
|
next = this.input.charCodeAt(++this.pos);
|
|
if (next === 43 || next === 45) {
|
|
++this.pos;
|
|
}
|
|
if (this.readInt(10) === null) {
|
|
this.raise(start3, "Invalid number");
|
|
}
|
|
}
|
|
if (isIdentifierStart2(this.fullCharCodeAtPos())) {
|
|
this.raise(this.pos, "Identifier directly after number");
|
|
}
|
|
var val = stringToNumber2(this.input.slice(start3, this.pos), octal);
|
|
return this.finishToken(types$12.num, val);
|
|
};
|
|
pp2.readCodePoint = function() {
|
|
var ch = this.input.charCodeAt(this.pos), code;
|
|
if (ch === 123) {
|
|
if (this.options.ecmaVersion < 6) {
|
|
this.unexpected();
|
|
}
|
|
var codePos = ++this.pos;
|
|
code = this.readHexChar(this.input.indexOf("}", this.pos) - this.pos);
|
|
++this.pos;
|
|
if (code > 1114111) {
|
|
this.invalidStringToken(codePos, "Code point out of bounds");
|
|
}
|
|
} else {
|
|
code = this.readHexChar(4);
|
|
}
|
|
return code;
|
|
};
|
|
pp2.readString = function(quote) {
|
|
var out = "", chunkStart = ++this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length) {
|
|
this.raise(this.start, "Unterminated string constant");
|
|
}
|
|
var ch = this.input.charCodeAt(this.pos);
|
|
if (ch === quote) {
|
|
break;
|
|
}
|
|
if (ch === 92) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.readEscapedChar(false);
|
|
chunkStart = this.pos;
|
|
} else if (ch === 8232 || ch === 8233) {
|
|
if (this.options.ecmaVersion < 10) {
|
|
this.raise(this.start, "Unterminated string constant");
|
|
}
|
|
++this.pos;
|
|
if (this.options.locations) {
|
|
this.curLine++;
|
|
this.lineStart = this.pos;
|
|
}
|
|
} else {
|
|
if (isNewLine2(ch)) {
|
|
this.raise(this.start, "Unterminated string constant");
|
|
}
|
|
++this.pos;
|
|
}
|
|
}
|
|
out += this.input.slice(chunkStart, this.pos++);
|
|
return this.finishToken(types$12.string, out);
|
|
};
|
|
var INVALID_TEMPLATE_ESCAPE_ERROR2 = {};
|
|
pp2.tryReadTemplateToken = function() {
|
|
this.inTemplateElement = true;
|
|
try {
|
|
this.readTmplToken();
|
|
} catch (err) {
|
|
if (err === INVALID_TEMPLATE_ESCAPE_ERROR2) {
|
|
this.readInvalidTemplateToken();
|
|
} else {
|
|
throw err;
|
|
}
|
|
}
|
|
this.inTemplateElement = false;
|
|
};
|
|
pp2.invalidStringToken = function(position2, message) {
|
|
if (this.inTemplateElement && this.options.ecmaVersion >= 9) {
|
|
throw INVALID_TEMPLATE_ESCAPE_ERROR2;
|
|
} else {
|
|
this.raise(position2, message);
|
|
}
|
|
};
|
|
pp2.readTmplToken = function() {
|
|
var out = "", chunkStart = this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length) {
|
|
this.raise(this.start, "Unterminated template");
|
|
}
|
|
var ch = this.input.charCodeAt(this.pos);
|
|
if (ch === 96 || ch === 36 && this.input.charCodeAt(this.pos + 1) === 123) {
|
|
if (this.pos === this.start && (this.type === types$12.template || this.type === types$12.invalidTemplate)) {
|
|
if (ch === 36) {
|
|
this.pos += 2;
|
|
return this.finishToken(types$12.dollarBraceL);
|
|
} else {
|
|
++this.pos;
|
|
return this.finishToken(types$12.backQuote);
|
|
}
|
|
}
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
return this.finishToken(types$12.template, out);
|
|
}
|
|
if (ch === 92) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.readEscapedChar(true);
|
|
chunkStart = this.pos;
|
|
} else if (isNewLine2(ch)) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
++this.pos;
|
|
switch (ch) {
|
|
case 13:
|
|
if (this.input.charCodeAt(this.pos) === 10) {
|
|
++this.pos;
|
|
}
|
|
case 10:
|
|
out += "\n";
|
|
break;
|
|
default:
|
|
out += String.fromCharCode(ch);
|
|
break;
|
|
}
|
|
if (this.options.locations) {
|
|
++this.curLine;
|
|
this.lineStart = this.pos;
|
|
}
|
|
chunkStart = this.pos;
|
|
} else {
|
|
++this.pos;
|
|
}
|
|
}
|
|
};
|
|
pp2.readInvalidTemplateToken = function() {
|
|
for (; this.pos < this.input.length; this.pos++) {
|
|
switch (this.input[this.pos]) {
|
|
case "\\":
|
|
++this.pos;
|
|
break;
|
|
case "$":
|
|
if (this.input[this.pos + 1] !== "{") {
|
|
break;
|
|
}
|
|
case "`":
|
|
return this.finishToken(types$12.invalidTemplate, this.input.slice(this.start, this.pos));
|
|
}
|
|
}
|
|
this.raise(this.start, "Unterminated template");
|
|
};
|
|
pp2.readEscapedChar = function(inTemplate) {
|
|
var ch = this.input.charCodeAt(++this.pos);
|
|
++this.pos;
|
|
switch (ch) {
|
|
case 110:
|
|
return "\n";
|
|
case 114:
|
|
return "\r";
|
|
case 120:
|
|
return String.fromCharCode(this.readHexChar(2));
|
|
case 117:
|
|
return codePointToString2(this.readCodePoint());
|
|
case 116:
|
|
return " ";
|
|
case 98:
|
|
return "\b";
|
|
case 118:
|
|
return "\v";
|
|
case 102:
|
|
return "\f";
|
|
case 13:
|
|
if (this.input.charCodeAt(this.pos) === 10) {
|
|
++this.pos;
|
|
}
|
|
case 10:
|
|
if (this.options.locations) {
|
|
this.lineStart = this.pos;
|
|
++this.curLine;
|
|
}
|
|
return "";
|
|
case 56:
|
|
case 57:
|
|
if (this.strict) {
|
|
this.invalidStringToken(
|
|
this.pos - 1,
|
|
"Invalid escape sequence"
|
|
);
|
|
}
|
|
if (inTemplate) {
|
|
var codePos = this.pos - 1;
|
|
this.invalidStringToken(
|
|
codePos,
|
|
"Invalid escape sequence in template string"
|
|
);
|
|
return null;
|
|
}
|
|
default:
|
|
if (ch >= 48 && ch <= 55) {
|
|
var octalStr = this.input.substr(this.pos - 1, 3).match(/^[0-7]+/)[0];
|
|
var octal = parseInt(octalStr, 8);
|
|
if (octal > 255) {
|
|
octalStr = octalStr.slice(0, -1);
|
|
octal = parseInt(octalStr, 8);
|
|
}
|
|
this.pos += octalStr.length - 1;
|
|
ch = this.input.charCodeAt(this.pos);
|
|
if ((octalStr !== "0" || ch === 56 || ch === 57) && (this.strict || inTemplate)) {
|
|
this.invalidStringToken(
|
|
this.pos - 1 - octalStr.length,
|
|
inTemplate ? "Octal literal in template string" : "Octal literal in strict mode"
|
|
);
|
|
}
|
|
return String.fromCharCode(octal);
|
|
}
|
|
if (isNewLine2(ch)) {
|
|
return "";
|
|
}
|
|
return String.fromCharCode(ch);
|
|
}
|
|
};
|
|
pp2.readHexChar = function(len) {
|
|
var codePos = this.pos;
|
|
var n = this.readInt(16, len);
|
|
if (n === null) {
|
|
this.invalidStringToken(codePos, "Bad character escape sequence");
|
|
}
|
|
return n;
|
|
};
|
|
pp2.readWord1 = function() {
|
|
this.containsEsc = false;
|
|
var word = "", first = true, chunkStart = this.pos;
|
|
var astral = this.options.ecmaVersion >= 6;
|
|
while (this.pos < this.input.length) {
|
|
var ch = this.fullCharCodeAtPos();
|
|
if (isIdentifierChar2(ch, astral)) {
|
|
this.pos += ch <= 65535 ? 1 : 2;
|
|
} else if (ch === 92) {
|
|
this.containsEsc = true;
|
|
word += this.input.slice(chunkStart, this.pos);
|
|
var escStart = this.pos;
|
|
if (this.input.charCodeAt(++this.pos) !== 117) {
|
|
this.invalidStringToken(this.pos, "Expecting Unicode escape sequence \\uXXXX");
|
|
}
|
|
++this.pos;
|
|
var esc = this.readCodePoint();
|
|
if (!(first ? isIdentifierStart2 : isIdentifierChar2)(esc, astral)) {
|
|
this.invalidStringToken(escStart, "Invalid Unicode escape");
|
|
}
|
|
word += codePointToString2(esc);
|
|
chunkStart = this.pos;
|
|
} else {
|
|
break;
|
|
}
|
|
first = false;
|
|
}
|
|
return word + this.input.slice(chunkStart, this.pos);
|
|
};
|
|
pp2.readWord = function() {
|
|
var word = this.readWord1();
|
|
var type = types$12.name;
|
|
if (this.keywords.test(word)) {
|
|
type = keywords2[word];
|
|
}
|
|
return this.finishToken(type, word);
|
|
};
|
|
var version2 = "8.8.1";
|
|
Parser3.acorn = {
|
|
Parser: Parser3,
|
|
version: version2,
|
|
defaultOptions: defaultOptions2,
|
|
Position: Position3,
|
|
SourceLocation: SourceLocation3,
|
|
getLineInfo: getLineInfo2,
|
|
Node: Node3,
|
|
TokenType: TokenType3,
|
|
tokTypes: types$12,
|
|
keywordTypes: keywords2,
|
|
TokContext: TokContext3,
|
|
tokContexts: types2,
|
|
isIdentifierChar: isIdentifierChar2,
|
|
isIdentifierStart: isIdentifierStart2,
|
|
Token: Token3,
|
|
isNewLine: isNewLine2,
|
|
lineBreak: lineBreak2,
|
|
lineBreakG: lineBreakG2,
|
|
nonASCIIwhitespace: nonASCIIwhitespace2
|
|
};
|
|
function parse3(input, options) {
|
|
return Parser3.parse(input, options);
|
|
}
|
|
function parseExpressionAt2(input, pos, options) {
|
|
return Parser3.parseExpressionAt(input, pos, options);
|
|
}
|
|
function tokenizer2(input, options) {
|
|
return Parser3.tokenizer(input, options);
|
|
}
|
|
exports2.Node = Node3;
|
|
exports2.Parser = Parser3;
|
|
exports2.Position = Position3;
|
|
exports2.SourceLocation = SourceLocation3;
|
|
exports2.TokContext = TokContext3;
|
|
exports2.Token = Token3;
|
|
exports2.TokenType = TokenType3;
|
|
exports2.defaultOptions = defaultOptions2;
|
|
exports2.getLineInfo = getLineInfo2;
|
|
exports2.isIdentifierChar = isIdentifierChar2;
|
|
exports2.isIdentifierStart = isIdentifierStart2;
|
|
exports2.isNewLine = isNewLine2;
|
|
exports2.keywordTypes = keywords2;
|
|
exports2.lineBreak = lineBreak2;
|
|
exports2.lineBreakG = lineBreakG2;
|
|
exports2.nonASCIIwhitespace = nonASCIIwhitespace2;
|
|
exports2.parse = parse3;
|
|
exports2.parseExpressionAt = parseExpressionAt2;
|
|
exports2.tokContexts = types2;
|
|
exports2.tokTypes = types$12;
|
|
exports2.tokenizer = tokenizer2;
|
|
exports2.version = version2;
|
|
Object.defineProperty(exports2, "__esModule", { value: true });
|
|
});
|
|
}
|
|
});
|
|
|
|
// node_modules/acorn-jsx/index.js
|
|
var require_acorn_jsx = __commonJS({
|
|
"node_modules/acorn-jsx/index.js"(exports, module2) {
|
|
"use strict";
|
|
var XHTMLEntities = require_xhtml();
|
|
var hexNumber = /^[\da-fA-F]+$/;
|
|
var decimalNumber = /^\d+$/;
|
|
var acornJsxMap = /* @__PURE__ */ new WeakMap();
|
|
function getJsxTokens(acorn) {
|
|
acorn = acorn.Parser.acorn || acorn;
|
|
let acornJsx2 = acornJsxMap.get(acorn);
|
|
if (!acornJsx2) {
|
|
const tt = acorn.tokTypes;
|
|
const TokContext3 = acorn.TokContext;
|
|
const TokenType3 = acorn.TokenType;
|
|
const tc_oTag = new TokContext3("<tag", false);
|
|
const tc_cTag = new TokContext3("</tag", false);
|
|
const tc_expr = new TokContext3("<tag>...</tag>", true, true);
|
|
const tokContexts = {
|
|
tc_oTag,
|
|
tc_cTag,
|
|
tc_expr
|
|
};
|
|
const tokTypes = {
|
|
jsxName: new TokenType3("jsxName"),
|
|
jsxText: new TokenType3("jsxText", { beforeExpr: true }),
|
|
jsxTagStart: new TokenType3("jsxTagStart", { startsExpr: true }),
|
|
jsxTagEnd: new TokenType3("jsxTagEnd")
|
|
};
|
|
tokTypes.jsxTagStart.updateContext = function() {
|
|
this.context.push(tc_expr);
|
|
this.context.push(tc_oTag);
|
|
this.exprAllowed = false;
|
|
};
|
|
tokTypes.jsxTagEnd.updateContext = function(prevType) {
|
|
let out = this.context.pop();
|
|
if (out === tc_oTag && prevType === tt.slash || out === tc_cTag) {
|
|
this.context.pop();
|
|
this.exprAllowed = this.curContext() === tc_expr;
|
|
} else {
|
|
this.exprAllowed = true;
|
|
}
|
|
};
|
|
acornJsx2 = { tokContexts, tokTypes };
|
|
acornJsxMap.set(acorn, acornJsx2);
|
|
}
|
|
return acornJsx2;
|
|
}
|
|
function getQualifiedJSXName(object) {
|
|
if (!object)
|
|
return object;
|
|
if (object.type === "JSXIdentifier")
|
|
return object.name;
|
|
if (object.type === "JSXNamespacedName")
|
|
return object.namespace.name + ":" + object.name.name;
|
|
if (object.type === "JSXMemberExpression")
|
|
return getQualifiedJSXName(object.object) + "." + getQualifiedJSXName(object.property);
|
|
}
|
|
module2.exports = function(options) {
|
|
options = options || {};
|
|
return function(Parser3) {
|
|
return plugin({
|
|
allowNamespaces: options.allowNamespaces !== false,
|
|
allowNamespacedObjects: !!options.allowNamespacedObjects
|
|
}, Parser3);
|
|
};
|
|
};
|
|
Object.defineProperty(module2.exports, "tokTypes", {
|
|
get: function get_tokTypes() {
|
|
return getJsxTokens(require_acorn()).tokTypes;
|
|
},
|
|
configurable: true,
|
|
enumerable: true
|
|
});
|
|
function plugin(options, Parser3) {
|
|
const acorn = Parser3.acorn || require_acorn();
|
|
const acornJsx2 = getJsxTokens(acorn);
|
|
const tt = acorn.tokTypes;
|
|
const tok = acornJsx2.tokTypes;
|
|
const tokContexts = acorn.tokContexts;
|
|
const tc_oTag = acornJsx2.tokContexts.tc_oTag;
|
|
const tc_cTag = acornJsx2.tokContexts.tc_cTag;
|
|
const tc_expr = acornJsx2.tokContexts.tc_expr;
|
|
const isNewLine2 = acorn.isNewLine;
|
|
const isIdentifierStart2 = acorn.isIdentifierStart;
|
|
const isIdentifierChar2 = acorn.isIdentifierChar;
|
|
return class extends Parser3 {
|
|
static get acornJsx() {
|
|
return acornJsx2;
|
|
}
|
|
jsx_readToken() {
|
|
let out = "", chunkStart = this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length)
|
|
this.raise(this.start, "Unterminated JSX contents");
|
|
let ch = this.input.charCodeAt(this.pos);
|
|
switch (ch) {
|
|
case 60:
|
|
case 123:
|
|
if (this.pos === this.start) {
|
|
if (ch === 60 && this.exprAllowed) {
|
|
++this.pos;
|
|
return this.finishToken(tok.jsxTagStart);
|
|
}
|
|
return this.getTokenFromCode(ch);
|
|
}
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
return this.finishToken(tok.jsxText, out);
|
|
case 38:
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.jsx_readEntity();
|
|
chunkStart = this.pos;
|
|
break;
|
|
case 62:
|
|
case 125:
|
|
this.raise(
|
|
this.pos,
|
|
"Unexpected token `" + this.input[this.pos] + "`. Did you mean `" + (ch === 62 ? ">" : "}") + '` or `{"' + this.input[this.pos] + '"}`?'
|
|
);
|
|
default:
|
|
if (isNewLine2(ch)) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.jsx_readNewLine(true);
|
|
chunkStart = this.pos;
|
|
} else {
|
|
++this.pos;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
jsx_readNewLine(normalizeCRLF) {
|
|
let ch = this.input.charCodeAt(this.pos);
|
|
let out;
|
|
++this.pos;
|
|
if (ch === 13 && this.input.charCodeAt(this.pos) === 10) {
|
|
++this.pos;
|
|
out = normalizeCRLF ? "\n" : "\r\n";
|
|
} else {
|
|
out = String.fromCharCode(ch);
|
|
}
|
|
if (this.options.locations) {
|
|
++this.curLine;
|
|
this.lineStart = this.pos;
|
|
}
|
|
return out;
|
|
}
|
|
jsx_readString(quote) {
|
|
let out = "", chunkStart = ++this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length)
|
|
this.raise(this.start, "Unterminated string constant");
|
|
let ch = this.input.charCodeAt(this.pos);
|
|
if (ch === quote)
|
|
break;
|
|
if (ch === 38) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.jsx_readEntity();
|
|
chunkStart = this.pos;
|
|
} else if (isNewLine2(ch)) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.jsx_readNewLine(false);
|
|
chunkStart = this.pos;
|
|
} else {
|
|
++this.pos;
|
|
}
|
|
}
|
|
out += this.input.slice(chunkStart, this.pos++);
|
|
return this.finishToken(tt.string, out);
|
|
}
|
|
jsx_readEntity() {
|
|
let str = "", count = 0, entity;
|
|
let ch = this.input[this.pos];
|
|
if (ch !== "&")
|
|
this.raise(this.pos, "Entity must start with an ampersand");
|
|
let startPos = ++this.pos;
|
|
while (this.pos < this.input.length && count++ < 10) {
|
|
ch = this.input[this.pos++];
|
|
if (ch === ";") {
|
|
if (str[0] === "#") {
|
|
if (str[1] === "x") {
|
|
str = str.substr(2);
|
|
if (hexNumber.test(str))
|
|
entity = String.fromCharCode(parseInt(str, 16));
|
|
} else {
|
|
str = str.substr(1);
|
|
if (decimalNumber.test(str))
|
|
entity = String.fromCharCode(parseInt(str, 10));
|
|
}
|
|
} else {
|
|
entity = XHTMLEntities[str];
|
|
}
|
|
break;
|
|
}
|
|
str += ch;
|
|
}
|
|
if (!entity) {
|
|
this.pos = startPos;
|
|
return "&";
|
|
}
|
|
return entity;
|
|
}
|
|
jsx_readWord() {
|
|
let ch, start3 = this.pos;
|
|
do {
|
|
ch = this.input.charCodeAt(++this.pos);
|
|
} while (isIdentifierChar2(ch) || ch === 45);
|
|
return this.finishToken(tok.jsxName, this.input.slice(start3, this.pos));
|
|
}
|
|
jsx_parseIdentifier() {
|
|
let node = this.startNode();
|
|
if (this.type === tok.jsxName)
|
|
node.name = this.value;
|
|
else if (this.type.keyword)
|
|
node.name = this.type.keyword;
|
|
else
|
|
this.unexpected();
|
|
this.next();
|
|
return this.finishNode(node, "JSXIdentifier");
|
|
}
|
|
jsx_parseNamespacedName() {
|
|
let startPos = this.start, startLoc = this.startLoc;
|
|
let name = this.jsx_parseIdentifier();
|
|
if (!options.allowNamespaces || !this.eat(tt.colon))
|
|
return name;
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.namespace = name;
|
|
node.name = this.jsx_parseIdentifier();
|
|
return this.finishNode(node, "JSXNamespacedName");
|
|
}
|
|
jsx_parseElementName() {
|
|
if (this.type === tok.jsxTagEnd)
|
|
return "";
|
|
let startPos = this.start, startLoc = this.startLoc;
|
|
let node = this.jsx_parseNamespacedName();
|
|
if (this.type === tt.dot && node.type === "JSXNamespacedName" && !options.allowNamespacedObjects) {
|
|
this.unexpected();
|
|
}
|
|
while (this.eat(tt.dot)) {
|
|
let newNode = this.startNodeAt(startPos, startLoc);
|
|
newNode.object = node;
|
|
newNode.property = this.jsx_parseIdentifier();
|
|
node = this.finishNode(newNode, "JSXMemberExpression");
|
|
}
|
|
return node;
|
|
}
|
|
jsx_parseAttributeValue() {
|
|
switch (this.type) {
|
|
case tt.braceL:
|
|
let node = this.jsx_parseExpressionContainer();
|
|
if (node.expression.type === "JSXEmptyExpression")
|
|
this.raise(node.start, "JSX attributes must only be assigned a non-empty expression");
|
|
return node;
|
|
case tok.jsxTagStart:
|
|
case tt.string:
|
|
return this.parseExprAtom();
|
|
default:
|
|
this.raise(this.start, "JSX value should be either an expression or a quoted JSX text");
|
|
}
|
|
}
|
|
jsx_parseEmptyExpression() {
|
|
let node = this.startNodeAt(this.lastTokEnd, this.lastTokEndLoc);
|
|
return this.finishNodeAt(node, "JSXEmptyExpression", this.start, this.startLoc);
|
|
}
|
|
jsx_parseExpressionContainer() {
|
|
let node = this.startNode();
|
|
this.next();
|
|
node.expression = this.type === tt.braceR ? this.jsx_parseEmptyExpression() : this.parseExpression();
|
|
this.expect(tt.braceR);
|
|
return this.finishNode(node, "JSXExpressionContainer");
|
|
}
|
|
jsx_parseAttribute() {
|
|
let node = this.startNode();
|
|
if (this.eat(tt.braceL)) {
|
|
this.expect(tt.ellipsis);
|
|
node.argument = this.parseMaybeAssign();
|
|
this.expect(tt.braceR);
|
|
return this.finishNode(node, "JSXSpreadAttribute");
|
|
}
|
|
node.name = this.jsx_parseNamespacedName();
|
|
node.value = this.eat(tt.eq) ? this.jsx_parseAttributeValue() : null;
|
|
return this.finishNode(node, "JSXAttribute");
|
|
}
|
|
jsx_parseOpeningElementAt(startPos, startLoc) {
|
|
let node = this.startNodeAt(startPos, startLoc);
|
|
node.attributes = [];
|
|
let nodeName = this.jsx_parseElementName();
|
|
if (nodeName)
|
|
node.name = nodeName;
|
|
while (this.type !== tt.slash && this.type !== tok.jsxTagEnd)
|
|
node.attributes.push(this.jsx_parseAttribute());
|
|
node.selfClosing = this.eat(tt.slash);
|
|
this.expect(tok.jsxTagEnd);
|
|
return this.finishNode(node, nodeName ? "JSXOpeningElement" : "JSXOpeningFragment");
|
|
}
|
|
jsx_parseClosingElementAt(startPos, startLoc) {
|
|
let node = this.startNodeAt(startPos, startLoc);
|
|
let nodeName = this.jsx_parseElementName();
|
|
if (nodeName)
|
|
node.name = nodeName;
|
|
this.expect(tok.jsxTagEnd);
|
|
return this.finishNode(node, nodeName ? "JSXClosingElement" : "JSXClosingFragment");
|
|
}
|
|
jsx_parseElementAt(startPos, startLoc) {
|
|
let node = this.startNodeAt(startPos, startLoc);
|
|
let children = [];
|
|
let openingElement = this.jsx_parseOpeningElementAt(startPos, startLoc);
|
|
let closingElement = null;
|
|
if (!openingElement.selfClosing) {
|
|
contents:
|
|
for (; ; ) {
|
|
switch (this.type) {
|
|
case tok.jsxTagStart:
|
|
startPos = this.start;
|
|
startLoc = this.startLoc;
|
|
this.next();
|
|
if (this.eat(tt.slash)) {
|
|
closingElement = this.jsx_parseClosingElementAt(startPos, startLoc);
|
|
break contents;
|
|
}
|
|
children.push(this.jsx_parseElementAt(startPos, startLoc));
|
|
break;
|
|
case tok.jsxText:
|
|
children.push(this.parseExprAtom());
|
|
break;
|
|
case tt.braceL:
|
|
children.push(this.jsx_parseExpressionContainer());
|
|
break;
|
|
default:
|
|
this.unexpected();
|
|
}
|
|
}
|
|
if (getQualifiedJSXName(closingElement.name) !== getQualifiedJSXName(openingElement.name)) {
|
|
this.raise(
|
|
closingElement.start,
|
|
"Expected corresponding JSX closing tag for <" + getQualifiedJSXName(openingElement.name) + ">"
|
|
);
|
|
}
|
|
}
|
|
let fragmentOrElement = openingElement.name ? "Element" : "Fragment";
|
|
node["opening" + fragmentOrElement] = openingElement;
|
|
node["closing" + fragmentOrElement] = closingElement;
|
|
node.children = children;
|
|
if (this.type === tt.relational && this.value === "<") {
|
|
this.raise(this.start, "Adjacent JSX elements must be wrapped in an enclosing tag");
|
|
}
|
|
return this.finishNode(node, "JSX" + fragmentOrElement);
|
|
}
|
|
jsx_parseText() {
|
|
let node = this.parseLiteral(this.value);
|
|
node.type = "JSXText";
|
|
return node;
|
|
}
|
|
jsx_parseElement() {
|
|
let startPos = this.start, startLoc = this.startLoc;
|
|
this.next();
|
|
return this.jsx_parseElementAt(startPos, startLoc);
|
|
}
|
|
parseExprAtom(refShortHandDefaultPos) {
|
|
if (this.type === tok.jsxText)
|
|
return this.jsx_parseText();
|
|
else if (this.type === tok.jsxTagStart)
|
|
return this.jsx_parseElement();
|
|
else
|
|
return super.parseExprAtom(refShortHandDefaultPos);
|
|
}
|
|
readToken(code) {
|
|
let context = this.curContext();
|
|
if (context === tc_expr)
|
|
return this.jsx_readToken();
|
|
if (context === tc_oTag || context === tc_cTag) {
|
|
if (isIdentifierStart2(code))
|
|
return this.jsx_readWord();
|
|
if (code == 62) {
|
|
++this.pos;
|
|
return this.finishToken(tok.jsxTagEnd);
|
|
}
|
|
if ((code === 34 || code === 39) && context == tc_oTag)
|
|
return this.jsx_readString(code);
|
|
}
|
|
if (code === 60 && this.exprAllowed && this.input.charCodeAt(this.pos + 1) !== 33) {
|
|
++this.pos;
|
|
return this.finishToken(tok.jsxTagStart);
|
|
}
|
|
return super.readToken(code);
|
|
}
|
|
updateContext(prevType) {
|
|
if (this.type == tt.braceL) {
|
|
var curContext = this.curContext();
|
|
if (curContext == tc_oTag)
|
|
this.context.push(tokContexts.b_expr);
|
|
else if (curContext == tc_expr)
|
|
this.context.push(tokContexts.b_tmpl);
|
|
else
|
|
super.updateContext(prevType);
|
|
this.exprAllowed = true;
|
|
} else if (this.type === tt.slash && prevType === tok.jsxTagStart) {
|
|
this.context.length -= 2;
|
|
this.context.push(tc_cTag);
|
|
this.exprAllowed = false;
|
|
} else {
|
|
return super.updateContext(prevType);
|
|
}
|
|
}
|
|
};
|
|
}
|
|
}
|
|
});
|
|
|
|
// node_modules/remark-mdx/index.js
|
|
var remark_mdx_exports = {};
|
|
__export(remark_mdx_exports, {
|
|
default: () => remarkMdx
|
|
});
|
|
module.exports = __toCommonJS(remark_mdx_exports);
|
|
|
|
// node_modules/acorn/dist/acorn.mjs
|
|
var astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 154, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 161, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 19306, 9, 87, 9, 39, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4706, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 262, 6, 10, 9, 357, 0, 62, 13, 1495, 6, 110, 6, 6, 9, 4759, 9, 787719, 239];
|
|
var astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 68, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 85, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 190, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1070, 4050, 582, 8634, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8936, 3, 2, 6, 2, 1, 2, 290, 46, 2, 18, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 482, 44, 11, 6, 17, 0, 322, 29, 19, 43, 1269, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4152, 8, 221, 3, 5761, 15, 7472, 3104, 541, 1507, 4938];
|
|
var nonASCIIidentifierChars = "\u200C\u200D\xB7\u0300-\u036F\u0387\u0483-\u0487\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u0669\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u06F0-\u06F9\u0711\u0730-\u074A\u07A6-\u07B0\u07C0-\u07C9\u07EB-\u07F3\u07FD\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u0898-\u089F\u08CA-\u08E1\u08E3-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0966-\u096F\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u09E6-\u09EF\u09FE\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A66-\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0AE6-\u0AEF\u0AFA-\u0AFF\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B55-\u0B57\u0B62\u0B63\u0B66-\u0B6F\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0BE6-\u0BEF\u0C00-\u0C04\u0C3C\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0CE6-\u0CEF\u0D00-\u0D03\u0D3B\u0D3C\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D66-\u0D6F\u0D81-\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0E50-\u0E59\u0EB1\u0EB4-\u0EBC\u0EC8-\u0ECD\u0ED0-\u0ED9\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1040-\u1049\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F-\u109D\u135D-\u135F\u1369-\u1371\u1712-\u1715\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u17E0-\u17E9\u180B-\u180D\u180F-\u1819\u18A9\u1920-\u192B\u1930-\u193B\u1946-\u194F\u19D0-\u19DA\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AB0-\u1ABD\u1ABF-\u1ACE\u1B00-\u1B04\u1B34-\u1B44\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BB0-\u1BB9\u1BE6-\u1BF3\u1C24-\u1C37\u1C40-\u1C49\u1C50-\u1C59\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF4\u1CF7-\u1CF9\u1DC0-\u1DFF\u203F\u2040\u2054\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA620-\uA629\uA66F\uA674-\uA67D\uA69E\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA82C\uA880\uA881\uA8B4-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F1\uA8FF-\uA909\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9D0-\uA9D9\uA9E5\uA9F0-\uA9F9\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA50-\uAA59\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uABF0-\uABF9\uFB1E\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFF10-\uFF19\uFF3F";
|
|
var nonASCIIidentifierStartChars = "\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0560-\u0588\u05D0-\u05EA\u05EF-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u0860-\u086A\u0870-\u0887\u0889-\u088E\u08A0-\u08C9\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u09FC\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C5D\u0C60\u0C61\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D04-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E86-\u0E8A\u0E8C-\u0EA3\u0EA5\u0EA7-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u1711\u171F-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1878\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4C\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1C80-\u1C88\u1C90-\u1CBA\u1CBD-\u1CBF\u1CE9-\u1CEC\u1CEE-\u1CF3\u1CF5\u1CF6\u1CFA\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309B-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312F\u3131-\u318E\u31A0-\u31BF\u31F0-\u31FF\u3400-\u4DBF\u4E00-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7CA\uA7D0\uA7D1\uA7D3\uA7D5-\uA7D9\uA7F2-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA8FE\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB69\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC";
|
|
var reservedWords = {
|
|
3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",
|
|
5: "class enum extends super const export import",
|
|
6: "enum",
|
|
strict: "implements interface let package private protected public static yield",
|
|
strictBind: "eval arguments"
|
|
};
|
|
var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";
|
|
var keywords$1 = {
|
|
5: ecma5AndLessKeywords,
|
|
"5module": ecma5AndLessKeywords + " export import",
|
|
6: ecma5AndLessKeywords + " const class extends export import super"
|
|
};
|
|
var keywordRelationalOperator = /^in(stanceof)?$/;
|
|
var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
|
|
var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
|
|
function isInAstralSet(code, set) {
|
|
var pos = 65536;
|
|
for (var i = 0; i < set.length; i += 2) {
|
|
pos += set[i];
|
|
if (pos > code) {
|
|
return false;
|
|
}
|
|
pos += set[i + 1];
|
|
if (pos >= code) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
function isIdentifierStart(code, astral) {
|
|
if (code < 65) {
|
|
return code === 36;
|
|
}
|
|
if (code < 91) {
|
|
return true;
|
|
}
|
|
if (code < 97) {
|
|
return code === 95;
|
|
}
|
|
if (code < 123) {
|
|
return true;
|
|
}
|
|
if (code <= 65535) {
|
|
return code >= 170 && nonASCIIidentifierStart.test(String.fromCharCode(code));
|
|
}
|
|
if (astral === false) {
|
|
return false;
|
|
}
|
|
return isInAstralSet(code, astralIdentifierStartCodes);
|
|
}
|
|
function isIdentifierChar(code, astral) {
|
|
if (code < 48) {
|
|
return code === 36;
|
|
}
|
|
if (code < 58) {
|
|
return true;
|
|
}
|
|
if (code < 65) {
|
|
return false;
|
|
}
|
|
if (code < 91) {
|
|
return true;
|
|
}
|
|
if (code < 97) {
|
|
return code === 95;
|
|
}
|
|
if (code < 123) {
|
|
return true;
|
|
}
|
|
if (code <= 65535) {
|
|
return code >= 170 && nonASCIIidentifier.test(String.fromCharCode(code));
|
|
}
|
|
if (astral === false) {
|
|
return false;
|
|
}
|
|
return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes);
|
|
}
|
|
var TokenType = function TokenType2(label, conf) {
|
|
if (conf === void 0)
|
|
conf = {};
|
|
this.label = label;
|
|
this.keyword = conf.keyword;
|
|
this.beforeExpr = !!conf.beforeExpr;
|
|
this.startsExpr = !!conf.startsExpr;
|
|
this.isLoop = !!conf.isLoop;
|
|
this.isAssign = !!conf.isAssign;
|
|
this.prefix = !!conf.prefix;
|
|
this.postfix = !!conf.postfix;
|
|
this.binop = conf.binop || null;
|
|
this.updateContext = null;
|
|
};
|
|
function binop(name, prec) {
|
|
return new TokenType(name, { beforeExpr: true, binop: prec });
|
|
}
|
|
var beforeExpr = { beforeExpr: true };
|
|
var startsExpr = { startsExpr: true };
|
|
var keywords = {};
|
|
function kw(name, options) {
|
|
if (options === void 0)
|
|
options = {};
|
|
options.keyword = name;
|
|
return keywords[name] = new TokenType(name, options);
|
|
}
|
|
var types$1 = {
|
|
num: new TokenType("num", startsExpr),
|
|
regexp: new TokenType("regexp", startsExpr),
|
|
string: new TokenType("string", startsExpr),
|
|
name: new TokenType("name", startsExpr),
|
|
privateId: new TokenType("privateId", startsExpr),
|
|
eof: new TokenType("eof"),
|
|
bracketL: new TokenType("[", { beforeExpr: true, startsExpr: true }),
|
|
bracketR: new TokenType("]"),
|
|
braceL: new TokenType("{", { beforeExpr: true, startsExpr: true }),
|
|
braceR: new TokenType("}"),
|
|
parenL: new TokenType("(", { beforeExpr: true, startsExpr: true }),
|
|
parenR: new TokenType(")"),
|
|
comma: new TokenType(",", beforeExpr),
|
|
semi: new TokenType(";", beforeExpr),
|
|
colon: new TokenType(":", beforeExpr),
|
|
dot: new TokenType("."),
|
|
question: new TokenType("?", beforeExpr),
|
|
questionDot: new TokenType("?."),
|
|
arrow: new TokenType("=>", beforeExpr),
|
|
template: new TokenType("template"),
|
|
invalidTemplate: new TokenType("invalidTemplate"),
|
|
ellipsis: new TokenType("...", beforeExpr),
|
|
backQuote: new TokenType("`", startsExpr),
|
|
dollarBraceL: new TokenType("${", { beforeExpr: true, startsExpr: true }),
|
|
eq: new TokenType("=", { beforeExpr: true, isAssign: true }),
|
|
assign: new TokenType("_=", { beforeExpr: true, isAssign: true }),
|
|
incDec: new TokenType("++/--", { prefix: true, postfix: true, startsExpr: true }),
|
|
prefix: new TokenType("!/~", { beforeExpr: true, prefix: true, startsExpr: true }),
|
|
logicalOR: binop("||", 1),
|
|
logicalAND: binop("&&", 2),
|
|
bitwiseOR: binop("|", 3),
|
|
bitwiseXOR: binop("^", 4),
|
|
bitwiseAND: binop("&", 5),
|
|
equality: binop("==/!=/===/!==", 6),
|
|
relational: binop("</>/<=/>=", 7),
|
|
bitShift: binop("<</>>/>>>", 8),
|
|
plusMin: new TokenType("+/-", { beforeExpr: true, binop: 9, prefix: true, startsExpr: true }),
|
|
modulo: binop("%", 10),
|
|
star: binop("*", 10),
|
|
slash: binop("/", 10),
|
|
starstar: new TokenType("**", { beforeExpr: true }),
|
|
coalesce: binop("??", 1),
|
|
_break: kw("break"),
|
|
_case: kw("case", beforeExpr),
|
|
_catch: kw("catch"),
|
|
_continue: kw("continue"),
|
|
_debugger: kw("debugger"),
|
|
_default: kw("default", beforeExpr),
|
|
_do: kw("do", { isLoop: true, beforeExpr: true }),
|
|
_else: kw("else", beforeExpr),
|
|
_finally: kw("finally"),
|
|
_for: kw("for", { isLoop: true }),
|
|
_function: kw("function", startsExpr),
|
|
_if: kw("if"),
|
|
_return: kw("return", beforeExpr),
|
|
_switch: kw("switch"),
|
|
_throw: kw("throw", beforeExpr),
|
|
_try: kw("try"),
|
|
_var: kw("var"),
|
|
_const: kw("const"),
|
|
_while: kw("while", { isLoop: true }),
|
|
_with: kw("with"),
|
|
_new: kw("new", { beforeExpr: true, startsExpr: true }),
|
|
_this: kw("this", startsExpr),
|
|
_super: kw("super", startsExpr),
|
|
_class: kw("class", startsExpr),
|
|
_extends: kw("extends", beforeExpr),
|
|
_export: kw("export"),
|
|
_import: kw("import", startsExpr),
|
|
_null: kw("null", startsExpr),
|
|
_true: kw("true", startsExpr),
|
|
_false: kw("false", startsExpr),
|
|
_in: kw("in", { beforeExpr: true, binop: 7 }),
|
|
_instanceof: kw("instanceof", { beforeExpr: true, binop: 7 }),
|
|
_typeof: kw("typeof", { beforeExpr: true, prefix: true, startsExpr: true }),
|
|
_void: kw("void", { beforeExpr: true, prefix: true, startsExpr: true }),
|
|
_delete: kw("delete", { beforeExpr: true, prefix: true, startsExpr: true })
|
|
};
|
|
var lineBreak = /\r\n?|\n|\u2028|\u2029/;
|
|
var lineBreakG = new RegExp(lineBreak.source, "g");
|
|
function isNewLine(code) {
|
|
return code === 10 || code === 13 || code === 8232 || code === 8233;
|
|
}
|
|
function nextLineBreak(code, from, end) {
|
|
if (end === void 0)
|
|
end = code.length;
|
|
for (var i = from; i < end; i++) {
|
|
var next = code.charCodeAt(i);
|
|
if (isNewLine(next)) {
|
|
return i < end - 1 && next === 13 && code.charCodeAt(i + 1) === 10 ? i + 2 : i + 1;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
var nonASCIIwhitespace = /[\u1680\u2000-\u200a\u202f\u205f\u3000\ufeff]/;
|
|
var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g;
|
|
var ref = Object.prototype;
|
|
var hasOwnProperty = ref.hasOwnProperty;
|
|
var toString = ref.toString;
|
|
var hasOwn = Object.hasOwn || function(obj, propName) {
|
|
return hasOwnProperty.call(obj, propName);
|
|
};
|
|
var isArray = Array.isArray || function(obj) {
|
|
return toString.call(obj) === "[object Array]";
|
|
};
|
|
function wordsRegexp(words) {
|
|
return new RegExp("^(?:" + words.replace(/ /g, "|") + ")$");
|
|
}
|
|
function codePointToString(code) {
|
|
if (code <= 65535) {
|
|
return String.fromCharCode(code);
|
|
}
|
|
code -= 65536;
|
|
return String.fromCharCode((code >> 10) + 55296, (code & 1023) + 56320);
|
|
}
|
|
var loneSurrogate = /(?:[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])/;
|
|
var Position = function Position2(line, col) {
|
|
this.line = line;
|
|
this.column = col;
|
|
};
|
|
Position.prototype.offset = function offset(n) {
|
|
return new Position(this.line, this.column + n);
|
|
};
|
|
var SourceLocation = function SourceLocation2(p, start3, end) {
|
|
this.start = start3;
|
|
this.end = end;
|
|
if (p.sourceFile !== null) {
|
|
this.source = p.sourceFile;
|
|
}
|
|
};
|
|
function getLineInfo(input, offset2) {
|
|
for (var line = 1, cur = 0; ; ) {
|
|
var nextBreak = nextLineBreak(input, cur, offset2);
|
|
if (nextBreak < 0) {
|
|
return new Position(line, offset2 - cur);
|
|
}
|
|
++line;
|
|
cur = nextBreak;
|
|
}
|
|
}
|
|
var defaultOptions = {
|
|
ecmaVersion: null,
|
|
sourceType: "script",
|
|
onInsertedSemicolon: null,
|
|
onTrailingComma: null,
|
|
allowReserved: null,
|
|
allowReturnOutsideFunction: false,
|
|
allowImportExportEverywhere: false,
|
|
allowAwaitOutsideFunction: null,
|
|
allowSuperOutsideMethod: null,
|
|
allowHashBang: false,
|
|
locations: false,
|
|
onToken: null,
|
|
onComment: null,
|
|
ranges: false,
|
|
program: null,
|
|
sourceFile: null,
|
|
directSourceFile: null,
|
|
preserveParens: false
|
|
};
|
|
var warnedAboutEcmaVersion = false;
|
|
function getOptions(opts) {
|
|
var options = {};
|
|
for (var opt in defaultOptions) {
|
|
options[opt] = opts && hasOwn(opts, opt) ? opts[opt] : defaultOptions[opt];
|
|
}
|
|
if (options.ecmaVersion === "latest") {
|
|
options.ecmaVersion = 1e8;
|
|
} else if (options.ecmaVersion == null) {
|
|
if (!warnedAboutEcmaVersion && typeof console === "object" && console.warn) {
|
|
warnedAboutEcmaVersion = true;
|
|
console.warn("Since Acorn 8.0.0, options.ecmaVersion is required.\nDefaulting to 2020, but this will stop working in the future.");
|
|
}
|
|
options.ecmaVersion = 11;
|
|
} else if (options.ecmaVersion >= 2015) {
|
|
options.ecmaVersion -= 2009;
|
|
}
|
|
if (options.allowReserved == null) {
|
|
options.allowReserved = options.ecmaVersion < 5;
|
|
}
|
|
if (opts.allowHashBang == null) {
|
|
options.allowHashBang = options.ecmaVersion >= 14;
|
|
}
|
|
if (isArray(options.onToken)) {
|
|
var tokens = options.onToken;
|
|
options.onToken = function(token) {
|
|
return tokens.push(token);
|
|
};
|
|
}
|
|
if (isArray(options.onComment)) {
|
|
options.onComment = pushComment(options, options.onComment);
|
|
}
|
|
return options;
|
|
}
|
|
function pushComment(options, array) {
|
|
return function(block, text, start3, end, startLoc, endLoc) {
|
|
var comment = {
|
|
type: block ? "Block" : "Line",
|
|
value: text,
|
|
start: start3,
|
|
end
|
|
};
|
|
if (options.locations) {
|
|
comment.loc = new SourceLocation(this, startLoc, endLoc);
|
|
}
|
|
if (options.ranges) {
|
|
comment.range = [start3, end];
|
|
}
|
|
array.push(comment);
|
|
};
|
|
}
|
|
var SCOPE_TOP = 1;
|
|
var SCOPE_FUNCTION = 2;
|
|
var SCOPE_ASYNC = 4;
|
|
var SCOPE_GENERATOR = 8;
|
|
var SCOPE_ARROW = 16;
|
|
var SCOPE_SIMPLE_CATCH = 32;
|
|
var SCOPE_SUPER = 64;
|
|
var SCOPE_DIRECT_SUPER = 128;
|
|
var SCOPE_CLASS_STATIC_BLOCK = 256;
|
|
var SCOPE_VAR = SCOPE_TOP | SCOPE_FUNCTION | SCOPE_CLASS_STATIC_BLOCK;
|
|
function functionFlags(async, generator) {
|
|
return SCOPE_FUNCTION | (async ? SCOPE_ASYNC : 0) | (generator ? SCOPE_GENERATOR : 0);
|
|
}
|
|
var BIND_NONE = 0;
|
|
var BIND_VAR = 1;
|
|
var BIND_LEXICAL = 2;
|
|
var BIND_FUNCTION = 3;
|
|
var BIND_SIMPLE_CATCH = 4;
|
|
var BIND_OUTSIDE = 5;
|
|
var Parser = function Parser2(options, input, startPos) {
|
|
this.options = options = getOptions(options);
|
|
this.sourceFile = options.sourceFile;
|
|
this.keywords = wordsRegexp(keywords$1[options.ecmaVersion >= 6 ? 6 : options.sourceType === "module" ? "5module" : 5]);
|
|
var reserved = "";
|
|
if (options.allowReserved !== true) {
|
|
reserved = reservedWords[options.ecmaVersion >= 6 ? 6 : options.ecmaVersion === 5 ? 5 : 3];
|
|
if (options.sourceType === "module") {
|
|
reserved += " await";
|
|
}
|
|
}
|
|
this.reservedWords = wordsRegexp(reserved);
|
|
var reservedStrict = (reserved ? reserved + " " : "") + reservedWords.strict;
|
|
this.reservedWordsStrict = wordsRegexp(reservedStrict);
|
|
this.reservedWordsStrictBind = wordsRegexp(reservedStrict + " " + reservedWords.strictBind);
|
|
this.input = String(input);
|
|
this.containsEsc = false;
|
|
if (startPos) {
|
|
this.pos = startPos;
|
|
this.lineStart = this.input.lastIndexOf("\n", startPos - 1) + 1;
|
|
this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length;
|
|
} else {
|
|
this.pos = this.lineStart = 0;
|
|
this.curLine = 1;
|
|
}
|
|
this.type = types$1.eof;
|
|
this.value = null;
|
|
this.start = this.end = this.pos;
|
|
this.startLoc = this.endLoc = this.curPosition();
|
|
this.lastTokEndLoc = this.lastTokStartLoc = null;
|
|
this.lastTokStart = this.lastTokEnd = this.pos;
|
|
this.context = this.initialContext();
|
|
this.exprAllowed = true;
|
|
this.inModule = options.sourceType === "module";
|
|
this.strict = this.inModule || this.strictDirective(this.pos);
|
|
this.potentialArrowAt = -1;
|
|
this.potentialArrowInForAwait = false;
|
|
this.yieldPos = this.awaitPos = this.awaitIdentPos = 0;
|
|
this.labels = [];
|
|
this.undefinedExports = /* @__PURE__ */ Object.create(null);
|
|
if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === "#!") {
|
|
this.skipLineComment(2);
|
|
}
|
|
this.scopeStack = [];
|
|
this.enterScope(SCOPE_TOP);
|
|
this.regexpState = null;
|
|
this.privateNameStack = [];
|
|
};
|
|
var prototypeAccessors = { inFunction: { configurable: true }, inGenerator: { configurable: true }, inAsync: { configurable: true }, canAwait: { configurable: true }, allowSuper: { configurable: true }, allowDirectSuper: { configurable: true }, treatFunctionsAsVar: { configurable: true }, allowNewDotTarget: { configurable: true }, inClassStaticBlock: { configurable: true } };
|
|
Parser.prototype.parse = function parse() {
|
|
var node = this.options.program || this.startNode();
|
|
this.nextToken();
|
|
return this.parseTopLevel(node);
|
|
};
|
|
prototypeAccessors.inFunction.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_FUNCTION) > 0;
|
|
};
|
|
prototypeAccessors.inGenerator.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_GENERATOR) > 0 && !this.currentVarScope().inClassFieldInit;
|
|
};
|
|
prototypeAccessors.inAsync.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_ASYNC) > 0 && !this.currentVarScope().inClassFieldInit;
|
|
};
|
|
prototypeAccessors.canAwait.get = function() {
|
|
for (var i = this.scopeStack.length - 1; i >= 0; i--) {
|
|
var scope = this.scopeStack[i];
|
|
if (scope.inClassFieldInit || scope.flags & SCOPE_CLASS_STATIC_BLOCK) {
|
|
return false;
|
|
}
|
|
if (scope.flags & SCOPE_FUNCTION) {
|
|
return (scope.flags & SCOPE_ASYNC) > 0;
|
|
}
|
|
}
|
|
return this.inModule && this.options.ecmaVersion >= 13 || this.options.allowAwaitOutsideFunction;
|
|
};
|
|
prototypeAccessors.allowSuper.get = function() {
|
|
var ref2 = this.currentThisScope();
|
|
var flags = ref2.flags;
|
|
var inClassFieldInit = ref2.inClassFieldInit;
|
|
return (flags & SCOPE_SUPER) > 0 || inClassFieldInit || this.options.allowSuperOutsideMethod;
|
|
};
|
|
prototypeAccessors.allowDirectSuper.get = function() {
|
|
return (this.currentThisScope().flags & SCOPE_DIRECT_SUPER) > 0;
|
|
};
|
|
prototypeAccessors.treatFunctionsAsVar.get = function() {
|
|
return this.treatFunctionsAsVarInScope(this.currentScope());
|
|
};
|
|
prototypeAccessors.allowNewDotTarget.get = function() {
|
|
var ref2 = this.currentThisScope();
|
|
var flags = ref2.flags;
|
|
var inClassFieldInit = ref2.inClassFieldInit;
|
|
return (flags & (SCOPE_FUNCTION | SCOPE_CLASS_STATIC_BLOCK)) > 0 || inClassFieldInit;
|
|
};
|
|
prototypeAccessors.inClassStaticBlock.get = function() {
|
|
return (this.currentVarScope().flags & SCOPE_CLASS_STATIC_BLOCK) > 0;
|
|
};
|
|
Parser.extend = function extend() {
|
|
var plugins = [], len = arguments.length;
|
|
while (len--)
|
|
plugins[len] = arguments[len];
|
|
var cls = this;
|
|
for (var i = 0; i < plugins.length; i++) {
|
|
cls = plugins[i](cls);
|
|
}
|
|
return cls;
|
|
};
|
|
Parser.parse = function parse2(input, options) {
|
|
return new this(options, input).parse();
|
|
};
|
|
Parser.parseExpressionAt = function parseExpressionAt(input, pos, options) {
|
|
var parser = new this(options, input, pos);
|
|
parser.nextToken();
|
|
return parser.parseExpression();
|
|
};
|
|
Parser.tokenizer = function tokenizer(input, options) {
|
|
return new this(options, input);
|
|
};
|
|
Object.defineProperties(Parser.prototype, prototypeAccessors);
|
|
var pp$9 = Parser.prototype;
|
|
var literal = /^(?:'((?:\\.|[^'\\])*?)'|"((?:\\.|[^"\\])*?)")/;
|
|
pp$9.strictDirective = function(start3) {
|
|
if (this.options.ecmaVersion < 5) {
|
|
return false;
|
|
}
|
|
for (; ; ) {
|
|
skipWhiteSpace.lastIndex = start3;
|
|
start3 += skipWhiteSpace.exec(this.input)[0].length;
|
|
var match = literal.exec(this.input.slice(start3));
|
|
if (!match) {
|
|
return false;
|
|
}
|
|
if ((match[1] || match[2]) === "use strict") {
|
|
skipWhiteSpace.lastIndex = start3 + match[0].length;
|
|
var spaceAfter = skipWhiteSpace.exec(this.input), end = spaceAfter.index + spaceAfter[0].length;
|
|
var next = this.input.charAt(end);
|
|
return next === ";" || next === "}" || lineBreak.test(spaceAfter[0]) && !(/[(`.[+\-/*%<>=,?^&]/.test(next) || next === "!" && this.input.charAt(end + 1) === "=");
|
|
}
|
|
start3 += match[0].length;
|
|
skipWhiteSpace.lastIndex = start3;
|
|
start3 += skipWhiteSpace.exec(this.input)[0].length;
|
|
if (this.input[start3] === ";") {
|
|
start3++;
|
|
}
|
|
}
|
|
};
|
|
pp$9.eat = function(type) {
|
|
if (this.type === type) {
|
|
this.next();
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
};
|
|
pp$9.isContextual = function(name) {
|
|
return this.type === types$1.name && this.value === name && !this.containsEsc;
|
|
};
|
|
pp$9.eatContextual = function(name) {
|
|
if (!this.isContextual(name)) {
|
|
return false;
|
|
}
|
|
this.next();
|
|
return true;
|
|
};
|
|
pp$9.expectContextual = function(name) {
|
|
if (!this.eatContextual(name)) {
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$9.canInsertSemicolon = function() {
|
|
return this.type === types$1.eof || this.type === types$1.braceR || lineBreak.test(this.input.slice(this.lastTokEnd, this.start));
|
|
};
|
|
pp$9.insertSemicolon = function() {
|
|
if (this.canInsertSemicolon()) {
|
|
if (this.options.onInsertedSemicolon) {
|
|
this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc);
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
pp$9.semicolon = function() {
|
|
if (!this.eat(types$1.semi) && !this.insertSemicolon()) {
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$9.afterTrailingComma = function(tokType, notNext) {
|
|
if (this.type === tokType) {
|
|
if (this.options.onTrailingComma) {
|
|
this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc);
|
|
}
|
|
if (!notNext) {
|
|
this.next();
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
pp$9.expect = function(type) {
|
|
this.eat(type) || this.unexpected();
|
|
};
|
|
pp$9.unexpected = function(pos) {
|
|
this.raise(pos != null ? pos : this.start, "Unexpected token");
|
|
};
|
|
var DestructuringErrors = function DestructuringErrors2() {
|
|
this.shorthandAssign = this.trailingComma = this.parenthesizedAssign = this.parenthesizedBind = this.doubleProto = -1;
|
|
};
|
|
pp$9.checkPatternErrors = function(refDestructuringErrors, isAssign) {
|
|
if (!refDestructuringErrors) {
|
|
return;
|
|
}
|
|
if (refDestructuringErrors.trailingComma > -1) {
|
|
this.raiseRecoverable(refDestructuringErrors.trailingComma, "Comma is not permitted after the rest element");
|
|
}
|
|
var parens = isAssign ? refDestructuringErrors.parenthesizedAssign : refDestructuringErrors.parenthesizedBind;
|
|
if (parens > -1) {
|
|
this.raiseRecoverable(parens, isAssign ? "Assigning to rvalue" : "Parenthesized pattern");
|
|
}
|
|
};
|
|
pp$9.checkExpressionErrors = function(refDestructuringErrors, andThrow) {
|
|
if (!refDestructuringErrors) {
|
|
return false;
|
|
}
|
|
var shorthandAssign = refDestructuringErrors.shorthandAssign;
|
|
var doubleProto = refDestructuringErrors.doubleProto;
|
|
if (!andThrow) {
|
|
return shorthandAssign >= 0 || doubleProto >= 0;
|
|
}
|
|
if (shorthandAssign >= 0) {
|
|
this.raise(shorthandAssign, "Shorthand property assignments are valid only in destructuring patterns");
|
|
}
|
|
if (doubleProto >= 0) {
|
|
this.raiseRecoverable(doubleProto, "Redefinition of __proto__ property");
|
|
}
|
|
};
|
|
pp$9.checkYieldAwaitInDefaultParams = function() {
|
|
if (this.yieldPos && (!this.awaitPos || this.yieldPos < this.awaitPos)) {
|
|
this.raise(this.yieldPos, "Yield expression cannot be a default value");
|
|
}
|
|
if (this.awaitPos) {
|
|
this.raise(this.awaitPos, "Await expression cannot be a default value");
|
|
}
|
|
};
|
|
pp$9.isSimpleAssignTarget = function(expr) {
|
|
if (expr.type === "ParenthesizedExpression") {
|
|
return this.isSimpleAssignTarget(expr.expression);
|
|
}
|
|
return expr.type === "Identifier" || expr.type === "MemberExpression";
|
|
};
|
|
var pp$8 = Parser.prototype;
|
|
pp$8.parseTopLevel = function(node) {
|
|
var exports = /* @__PURE__ */ Object.create(null);
|
|
if (!node.body) {
|
|
node.body = [];
|
|
}
|
|
while (this.type !== types$1.eof) {
|
|
var stmt = this.parseStatement(null, true, exports);
|
|
node.body.push(stmt);
|
|
}
|
|
if (this.inModule) {
|
|
for (var i = 0, list = Object.keys(this.undefinedExports); i < list.length; i += 1) {
|
|
var name = list[i];
|
|
this.raiseRecoverable(this.undefinedExports[name].start, "Export '" + name + "' is not defined");
|
|
}
|
|
}
|
|
this.adaptDirectivePrologue(node.body);
|
|
this.next();
|
|
node.sourceType = this.options.sourceType;
|
|
return this.finishNode(node, "Program");
|
|
};
|
|
var loopLabel = { kind: "loop" };
|
|
var switchLabel = { kind: "switch" };
|
|
pp$8.isLet = function(context) {
|
|
if (this.options.ecmaVersion < 6 || !this.isContextual("let")) {
|
|
return false;
|
|
}
|
|
skipWhiteSpace.lastIndex = this.pos;
|
|
var skip = skipWhiteSpace.exec(this.input);
|
|
var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next);
|
|
if (nextCh === 91 || nextCh === 92 || nextCh > 55295 && nextCh < 56320) {
|
|
return true;
|
|
}
|
|
if (context) {
|
|
return false;
|
|
}
|
|
if (nextCh === 123) {
|
|
return true;
|
|
}
|
|
if (isIdentifierStart(nextCh, true)) {
|
|
var pos = next + 1;
|
|
while (isIdentifierChar(nextCh = this.input.charCodeAt(pos), true)) {
|
|
++pos;
|
|
}
|
|
if (nextCh === 92 || nextCh > 55295 && nextCh < 56320) {
|
|
return true;
|
|
}
|
|
var ident = this.input.slice(next, pos);
|
|
if (!keywordRelationalOperator.test(ident)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
pp$8.isAsyncFunction = function() {
|
|
if (this.options.ecmaVersion < 8 || !this.isContextual("async")) {
|
|
return false;
|
|
}
|
|
skipWhiteSpace.lastIndex = this.pos;
|
|
var skip = skipWhiteSpace.exec(this.input);
|
|
var next = this.pos + skip[0].length, after;
|
|
return !lineBreak.test(this.input.slice(this.pos, next)) && this.input.slice(next, next + 8) === "function" && (next + 8 === this.input.length || !(isIdentifierChar(after = this.input.charCodeAt(next + 8)) || after > 55295 && after < 56320));
|
|
};
|
|
pp$8.parseStatement = function(context, topLevel, exports) {
|
|
var starttype = this.type, node = this.startNode(), kind;
|
|
if (this.isLet(context)) {
|
|
starttype = types$1._var;
|
|
kind = "let";
|
|
}
|
|
switch (starttype) {
|
|
case types$1._break:
|
|
case types$1._continue:
|
|
return this.parseBreakContinueStatement(node, starttype.keyword);
|
|
case types$1._debugger:
|
|
return this.parseDebuggerStatement(node);
|
|
case types$1._do:
|
|
return this.parseDoStatement(node);
|
|
case types$1._for:
|
|
return this.parseForStatement(node);
|
|
case types$1._function:
|
|
if (context && (this.strict || context !== "if" && context !== "label") && this.options.ecmaVersion >= 6) {
|
|
this.unexpected();
|
|
}
|
|
return this.parseFunctionStatement(node, false, !context);
|
|
case types$1._class:
|
|
if (context) {
|
|
this.unexpected();
|
|
}
|
|
return this.parseClass(node, true);
|
|
case types$1._if:
|
|
return this.parseIfStatement(node);
|
|
case types$1._return:
|
|
return this.parseReturnStatement(node);
|
|
case types$1._switch:
|
|
return this.parseSwitchStatement(node);
|
|
case types$1._throw:
|
|
return this.parseThrowStatement(node);
|
|
case types$1._try:
|
|
return this.parseTryStatement(node);
|
|
case types$1._const:
|
|
case types$1._var:
|
|
kind = kind || this.value;
|
|
if (context && kind !== "var") {
|
|
this.unexpected();
|
|
}
|
|
return this.parseVarStatement(node, kind);
|
|
case types$1._while:
|
|
return this.parseWhileStatement(node);
|
|
case types$1._with:
|
|
return this.parseWithStatement(node);
|
|
case types$1.braceL:
|
|
return this.parseBlock(true, node);
|
|
case types$1.semi:
|
|
return this.parseEmptyStatement(node);
|
|
case types$1._export:
|
|
case types$1._import:
|
|
if (this.options.ecmaVersion > 10 && starttype === types$1._import) {
|
|
skipWhiteSpace.lastIndex = this.pos;
|
|
var skip = skipWhiteSpace.exec(this.input);
|
|
var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next);
|
|
if (nextCh === 40 || nextCh === 46) {
|
|
return this.parseExpressionStatement(node, this.parseExpression());
|
|
}
|
|
}
|
|
if (!this.options.allowImportExportEverywhere) {
|
|
if (!topLevel) {
|
|
this.raise(this.start, "'import' and 'export' may only appear at the top level");
|
|
}
|
|
if (!this.inModule) {
|
|
this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'");
|
|
}
|
|
}
|
|
return starttype === types$1._import ? this.parseImport(node) : this.parseExport(node, exports);
|
|
default:
|
|
if (this.isAsyncFunction()) {
|
|
if (context) {
|
|
this.unexpected();
|
|
}
|
|
this.next();
|
|
return this.parseFunctionStatement(node, true, !context);
|
|
}
|
|
var maybeName = this.value, expr = this.parseExpression();
|
|
if (starttype === types$1.name && expr.type === "Identifier" && this.eat(types$1.colon)) {
|
|
return this.parseLabeledStatement(node, maybeName, expr, context);
|
|
} else {
|
|
return this.parseExpressionStatement(node, expr);
|
|
}
|
|
}
|
|
};
|
|
pp$8.parseBreakContinueStatement = function(node, keyword) {
|
|
var isBreak = keyword === "break";
|
|
this.next();
|
|
if (this.eat(types$1.semi) || this.insertSemicolon()) {
|
|
node.label = null;
|
|
} else if (this.type !== types$1.name) {
|
|
this.unexpected();
|
|
} else {
|
|
node.label = this.parseIdent();
|
|
this.semicolon();
|
|
}
|
|
var i = 0;
|
|
for (; i < this.labels.length; ++i) {
|
|
var lab = this.labels[i];
|
|
if (node.label == null || lab.name === node.label.name) {
|
|
if (lab.kind != null && (isBreak || lab.kind === "loop")) {
|
|
break;
|
|
}
|
|
if (node.label && isBreak) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (i === this.labels.length) {
|
|
this.raise(node.start, "Unsyntactic " + keyword);
|
|
}
|
|
return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
|
|
};
|
|
pp$8.parseDebuggerStatement = function(node) {
|
|
this.next();
|
|
this.semicolon();
|
|
return this.finishNode(node, "DebuggerStatement");
|
|
};
|
|
pp$8.parseDoStatement = function(node) {
|
|
this.next();
|
|
this.labels.push(loopLabel);
|
|
node.body = this.parseStatement("do");
|
|
this.labels.pop();
|
|
this.expect(types$1._while);
|
|
node.test = this.parseParenExpression();
|
|
if (this.options.ecmaVersion >= 6) {
|
|
this.eat(types$1.semi);
|
|
} else {
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "DoWhileStatement");
|
|
};
|
|
pp$8.parseForStatement = function(node) {
|
|
this.next();
|
|
var awaitAt = this.options.ecmaVersion >= 9 && this.canAwait && this.eatContextual("await") ? this.lastTokStart : -1;
|
|
this.labels.push(loopLabel);
|
|
this.enterScope(0);
|
|
this.expect(types$1.parenL);
|
|
if (this.type === types$1.semi) {
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
return this.parseFor(node, null);
|
|
}
|
|
var isLet = this.isLet();
|
|
if (this.type === types$1._var || this.type === types$1._const || isLet) {
|
|
var init$1 = this.startNode(), kind = isLet ? "let" : this.value;
|
|
this.next();
|
|
this.parseVar(init$1, true, kind);
|
|
this.finishNode(init$1, "VariableDeclaration");
|
|
if ((this.type === types$1._in || this.options.ecmaVersion >= 6 && this.isContextual("of")) && init$1.declarations.length === 1) {
|
|
if (this.options.ecmaVersion >= 9) {
|
|
if (this.type === types$1._in) {
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
} else {
|
|
node.await = awaitAt > -1;
|
|
}
|
|
}
|
|
return this.parseForIn(node, init$1);
|
|
}
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
return this.parseFor(node, init$1);
|
|
}
|
|
var startsWithLet = this.isContextual("let"), isForOf = false;
|
|
var refDestructuringErrors = new DestructuringErrors();
|
|
var init = this.parseExpression(awaitAt > -1 ? "await" : true, refDestructuringErrors);
|
|
if (this.type === types$1._in || (isForOf = this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
|
|
if (this.options.ecmaVersion >= 9) {
|
|
if (this.type === types$1._in) {
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
} else {
|
|
node.await = awaitAt > -1;
|
|
}
|
|
}
|
|
if (startsWithLet && isForOf) {
|
|
this.raise(init.start, "The left-hand side of a for-of loop may not start with 'let'.");
|
|
}
|
|
this.toAssignable(init, false, refDestructuringErrors);
|
|
this.checkLValPattern(init);
|
|
return this.parseForIn(node, init);
|
|
} else {
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
}
|
|
if (awaitAt > -1) {
|
|
this.unexpected(awaitAt);
|
|
}
|
|
return this.parseFor(node, init);
|
|
};
|
|
pp$8.parseFunctionStatement = function(node, isAsync, declarationPosition) {
|
|
this.next();
|
|
return this.parseFunction(node, FUNC_STATEMENT | (declarationPosition ? 0 : FUNC_HANGING_STATEMENT), false, isAsync);
|
|
};
|
|
pp$8.parseIfStatement = function(node) {
|
|
this.next();
|
|
node.test = this.parseParenExpression();
|
|
node.consequent = this.parseStatement("if");
|
|
node.alternate = this.eat(types$1._else) ? this.parseStatement("if") : null;
|
|
return this.finishNode(node, "IfStatement");
|
|
};
|
|
pp$8.parseReturnStatement = function(node) {
|
|
if (!this.inFunction && !this.options.allowReturnOutsideFunction) {
|
|
this.raise(this.start, "'return' outside of function");
|
|
}
|
|
this.next();
|
|
if (this.eat(types$1.semi) || this.insertSemicolon()) {
|
|
node.argument = null;
|
|
} else {
|
|
node.argument = this.parseExpression();
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "ReturnStatement");
|
|
};
|
|
pp$8.parseSwitchStatement = function(node) {
|
|
this.next();
|
|
node.discriminant = this.parseParenExpression();
|
|
node.cases = [];
|
|
this.expect(types$1.braceL);
|
|
this.labels.push(switchLabel);
|
|
this.enterScope(0);
|
|
var cur;
|
|
for (var sawDefault = false; this.type !== types$1.braceR; ) {
|
|
if (this.type === types$1._case || this.type === types$1._default) {
|
|
var isCase = this.type === types$1._case;
|
|
if (cur) {
|
|
this.finishNode(cur, "SwitchCase");
|
|
}
|
|
node.cases.push(cur = this.startNode());
|
|
cur.consequent = [];
|
|
this.next();
|
|
if (isCase) {
|
|
cur.test = this.parseExpression();
|
|
} else {
|
|
if (sawDefault) {
|
|
this.raiseRecoverable(this.lastTokStart, "Multiple default clauses");
|
|
}
|
|
sawDefault = true;
|
|
cur.test = null;
|
|
}
|
|
this.expect(types$1.colon);
|
|
} else {
|
|
if (!cur) {
|
|
this.unexpected();
|
|
}
|
|
cur.consequent.push(this.parseStatement(null));
|
|
}
|
|
}
|
|
this.exitScope();
|
|
if (cur) {
|
|
this.finishNode(cur, "SwitchCase");
|
|
}
|
|
this.next();
|
|
this.labels.pop();
|
|
return this.finishNode(node, "SwitchStatement");
|
|
};
|
|
pp$8.parseThrowStatement = function(node) {
|
|
this.next();
|
|
if (lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) {
|
|
this.raise(this.lastTokEnd, "Illegal newline after throw");
|
|
}
|
|
node.argument = this.parseExpression();
|
|
this.semicolon();
|
|
return this.finishNode(node, "ThrowStatement");
|
|
};
|
|
var empty$1 = [];
|
|
pp$8.parseTryStatement = function(node) {
|
|
this.next();
|
|
node.block = this.parseBlock();
|
|
node.handler = null;
|
|
if (this.type === types$1._catch) {
|
|
var clause = this.startNode();
|
|
this.next();
|
|
if (this.eat(types$1.parenL)) {
|
|
clause.param = this.parseBindingAtom();
|
|
var simple = clause.param.type === "Identifier";
|
|
this.enterScope(simple ? SCOPE_SIMPLE_CATCH : 0);
|
|
this.checkLValPattern(clause.param, simple ? BIND_SIMPLE_CATCH : BIND_LEXICAL);
|
|
this.expect(types$1.parenR);
|
|
} else {
|
|
if (this.options.ecmaVersion < 10) {
|
|
this.unexpected();
|
|
}
|
|
clause.param = null;
|
|
this.enterScope(0);
|
|
}
|
|
clause.body = this.parseBlock(false);
|
|
this.exitScope();
|
|
node.handler = this.finishNode(clause, "CatchClause");
|
|
}
|
|
node.finalizer = this.eat(types$1._finally) ? this.parseBlock() : null;
|
|
if (!node.handler && !node.finalizer) {
|
|
this.raise(node.start, "Missing catch or finally clause");
|
|
}
|
|
return this.finishNode(node, "TryStatement");
|
|
};
|
|
pp$8.parseVarStatement = function(node, kind) {
|
|
this.next();
|
|
this.parseVar(node, false, kind);
|
|
this.semicolon();
|
|
return this.finishNode(node, "VariableDeclaration");
|
|
};
|
|
pp$8.parseWhileStatement = function(node) {
|
|
this.next();
|
|
node.test = this.parseParenExpression();
|
|
this.labels.push(loopLabel);
|
|
node.body = this.parseStatement("while");
|
|
this.labels.pop();
|
|
return this.finishNode(node, "WhileStatement");
|
|
};
|
|
pp$8.parseWithStatement = function(node) {
|
|
if (this.strict) {
|
|
this.raise(this.start, "'with' in strict mode");
|
|
}
|
|
this.next();
|
|
node.object = this.parseParenExpression();
|
|
node.body = this.parseStatement("with");
|
|
return this.finishNode(node, "WithStatement");
|
|
};
|
|
pp$8.parseEmptyStatement = function(node) {
|
|
this.next();
|
|
return this.finishNode(node, "EmptyStatement");
|
|
};
|
|
pp$8.parseLabeledStatement = function(node, maybeName, expr, context) {
|
|
for (var i$1 = 0, list = this.labels; i$1 < list.length; i$1 += 1) {
|
|
var label = list[i$1];
|
|
if (label.name === maybeName) {
|
|
this.raise(expr.start, "Label '" + maybeName + "' is already declared");
|
|
}
|
|
}
|
|
var kind = this.type.isLoop ? "loop" : this.type === types$1._switch ? "switch" : null;
|
|
for (var i = this.labels.length - 1; i >= 0; i--) {
|
|
var label$1 = this.labels[i];
|
|
if (label$1.statementStart === node.start) {
|
|
label$1.statementStart = this.start;
|
|
label$1.kind = kind;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
this.labels.push({ name: maybeName, kind, statementStart: this.start });
|
|
node.body = this.parseStatement(context ? context.indexOf("label") === -1 ? context + "label" : context : "label");
|
|
this.labels.pop();
|
|
node.label = expr;
|
|
return this.finishNode(node, "LabeledStatement");
|
|
};
|
|
pp$8.parseExpressionStatement = function(node, expr) {
|
|
node.expression = expr;
|
|
this.semicolon();
|
|
return this.finishNode(node, "ExpressionStatement");
|
|
};
|
|
pp$8.parseBlock = function(createNewLexicalScope, node, exitStrict) {
|
|
if (createNewLexicalScope === void 0)
|
|
createNewLexicalScope = true;
|
|
if (node === void 0)
|
|
node = this.startNode();
|
|
node.body = [];
|
|
this.expect(types$1.braceL);
|
|
if (createNewLexicalScope) {
|
|
this.enterScope(0);
|
|
}
|
|
while (this.type !== types$1.braceR) {
|
|
var stmt = this.parseStatement(null);
|
|
node.body.push(stmt);
|
|
}
|
|
if (exitStrict) {
|
|
this.strict = false;
|
|
}
|
|
this.next();
|
|
if (createNewLexicalScope) {
|
|
this.exitScope();
|
|
}
|
|
return this.finishNode(node, "BlockStatement");
|
|
};
|
|
pp$8.parseFor = function(node, init) {
|
|
node.init = init;
|
|
this.expect(types$1.semi);
|
|
node.test = this.type === types$1.semi ? null : this.parseExpression();
|
|
this.expect(types$1.semi);
|
|
node.update = this.type === types$1.parenR ? null : this.parseExpression();
|
|
this.expect(types$1.parenR);
|
|
node.body = this.parseStatement("for");
|
|
this.exitScope();
|
|
this.labels.pop();
|
|
return this.finishNode(node, "ForStatement");
|
|
};
|
|
pp$8.parseForIn = function(node, init) {
|
|
var isForIn = this.type === types$1._in;
|
|
this.next();
|
|
if (init.type === "VariableDeclaration" && init.declarations[0].init != null && (!isForIn || this.options.ecmaVersion < 8 || this.strict || init.kind !== "var" || init.declarations[0].id.type !== "Identifier")) {
|
|
this.raise(
|
|
init.start,
|
|
(isForIn ? "for-in" : "for-of") + " loop variable declaration may not have an initializer"
|
|
);
|
|
}
|
|
node.left = init;
|
|
node.right = isForIn ? this.parseExpression() : this.parseMaybeAssign();
|
|
this.expect(types$1.parenR);
|
|
node.body = this.parseStatement("for");
|
|
this.exitScope();
|
|
this.labels.pop();
|
|
return this.finishNode(node, isForIn ? "ForInStatement" : "ForOfStatement");
|
|
};
|
|
pp$8.parseVar = function(node, isFor, kind) {
|
|
node.declarations = [];
|
|
node.kind = kind;
|
|
for (; ; ) {
|
|
var decl = this.startNode();
|
|
this.parseVarId(decl, kind);
|
|
if (this.eat(types$1.eq)) {
|
|
decl.init = this.parseMaybeAssign(isFor);
|
|
} else if (kind === "const" && !(this.type === types$1._in || this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
|
|
this.unexpected();
|
|
} else if (decl.id.type !== "Identifier" && !(isFor && (this.type === types$1._in || this.isContextual("of")))) {
|
|
this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value");
|
|
} else {
|
|
decl.init = null;
|
|
}
|
|
node.declarations.push(this.finishNode(decl, "VariableDeclarator"));
|
|
if (!this.eat(types$1.comma)) {
|
|
break;
|
|
}
|
|
}
|
|
return node;
|
|
};
|
|
pp$8.parseVarId = function(decl, kind) {
|
|
decl.id = this.parseBindingAtom();
|
|
this.checkLValPattern(decl.id, kind === "var" ? BIND_VAR : BIND_LEXICAL, false);
|
|
};
|
|
var FUNC_STATEMENT = 1;
|
|
var FUNC_HANGING_STATEMENT = 2;
|
|
var FUNC_NULLABLE_ID = 4;
|
|
pp$8.parseFunction = function(node, statement, allowExpressionBody, isAsync, forInit) {
|
|
this.initFunction(node);
|
|
if (this.options.ecmaVersion >= 9 || this.options.ecmaVersion >= 6 && !isAsync) {
|
|
if (this.type === types$1.star && statement & FUNC_HANGING_STATEMENT) {
|
|
this.unexpected();
|
|
}
|
|
node.generator = this.eat(types$1.star);
|
|
}
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = !!isAsync;
|
|
}
|
|
if (statement & FUNC_STATEMENT) {
|
|
node.id = statement & FUNC_NULLABLE_ID && this.type !== types$1.name ? null : this.parseIdent();
|
|
if (node.id && !(statement & FUNC_HANGING_STATEMENT)) {
|
|
this.checkLValSimple(node.id, this.strict || node.generator || node.async ? this.treatFunctionsAsVar ? BIND_VAR : BIND_LEXICAL : BIND_FUNCTION);
|
|
}
|
|
}
|
|
var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
this.enterScope(functionFlags(node.async, node.generator));
|
|
if (!(statement & FUNC_STATEMENT)) {
|
|
node.id = this.type === types$1.name ? this.parseIdent() : null;
|
|
}
|
|
this.parseFunctionParams(node);
|
|
this.parseFunctionBody(node, allowExpressionBody, false, forInit);
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.finishNode(node, statement & FUNC_STATEMENT ? "FunctionDeclaration" : "FunctionExpression");
|
|
};
|
|
pp$8.parseFunctionParams = function(node) {
|
|
this.expect(types$1.parenL);
|
|
node.params = this.parseBindingList(types$1.parenR, false, this.options.ecmaVersion >= 8);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
};
|
|
pp$8.parseClass = function(node, isStatement) {
|
|
this.next();
|
|
var oldStrict = this.strict;
|
|
this.strict = true;
|
|
this.parseClassId(node, isStatement);
|
|
this.parseClassSuper(node);
|
|
var privateNameMap = this.enterClassBody();
|
|
var classBody = this.startNode();
|
|
var hadConstructor = false;
|
|
classBody.body = [];
|
|
this.expect(types$1.braceL);
|
|
while (this.type !== types$1.braceR) {
|
|
var element = this.parseClassElement(node.superClass !== null);
|
|
if (element) {
|
|
classBody.body.push(element);
|
|
if (element.type === "MethodDefinition" && element.kind === "constructor") {
|
|
if (hadConstructor) {
|
|
this.raise(element.start, "Duplicate constructor in the same class");
|
|
}
|
|
hadConstructor = true;
|
|
} else if (element.key && element.key.type === "PrivateIdentifier" && isPrivateNameConflicted(privateNameMap, element)) {
|
|
this.raiseRecoverable(element.key.start, "Identifier '#" + element.key.name + "' has already been declared");
|
|
}
|
|
}
|
|
}
|
|
this.strict = oldStrict;
|
|
this.next();
|
|
node.body = this.finishNode(classBody, "ClassBody");
|
|
this.exitClassBody();
|
|
return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression");
|
|
};
|
|
pp$8.parseClassElement = function(constructorAllowsSuper) {
|
|
if (this.eat(types$1.semi)) {
|
|
return null;
|
|
}
|
|
var ecmaVersion = this.options.ecmaVersion;
|
|
var node = this.startNode();
|
|
var keyName = "";
|
|
var isGenerator = false;
|
|
var isAsync = false;
|
|
var kind = "method";
|
|
var isStatic = false;
|
|
if (this.eatContextual("static")) {
|
|
if (ecmaVersion >= 13 && this.eat(types$1.braceL)) {
|
|
this.parseClassStaticBlock(node);
|
|
return node;
|
|
}
|
|
if (this.isClassElementNameStart() || this.type === types$1.star) {
|
|
isStatic = true;
|
|
} else {
|
|
keyName = "static";
|
|
}
|
|
}
|
|
node.static = isStatic;
|
|
if (!keyName && ecmaVersion >= 8 && this.eatContextual("async")) {
|
|
if ((this.isClassElementNameStart() || this.type === types$1.star) && !this.canInsertSemicolon()) {
|
|
isAsync = true;
|
|
} else {
|
|
keyName = "async";
|
|
}
|
|
}
|
|
if (!keyName && (ecmaVersion >= 9 || !isAsync) && this.eat(types$1.star)) {
|
|
isGenerator = true;
|
|
}
|
|
if (!keyName && !isAsync && !isGenerator) {
|
|
var lastValue = this.value;
|
|
if (this.eatContextual("get") || this.eatContextual("set")) {
|
|
if (this.isClassElementNameStart()) {
|
|
kind = lastValue;
|
|
} else {
|
|
keyName = lastValue;
|
|
}
|
|
}
|
|
}
|
|
if (keyName) {
|
|
node.computed = false;
|
|
node.key = this.startNodeAt(this.lastTokStart, this.lastTokStartLoc);
|
|
node.key.name = keyName;
|
|
this.finishNode(node.key, "Identifier");
|
|
} else {
|
|
this.parseClassElementName(node);
|
|
}
|
|
if (ecmaVersion < 13 || this.type === types$1.parenL || kind !== "method" || isGenerator || isAsync) {
|
|
var isConstructor = !node.static && checkKeyName(node, "constructor");
|
|
var allowsDirectSuper = isConstructor && constructorAllowsSuper;
|
|
if (isConstructor && kind !== "method") {
|
|
this.raise(node.key.start, "Constructor can't have get/set modifier");
|
|
}
|
|
node.kind = isConstructor ? "constructor" : kind;
|
|
this.parseClassMethod(node, isGenerator, isAsync, allowsDirectSuper);
|
|
} else {
|
|
this.parseClassField(node);
|
|
}
|
|
return node;
|
|
};
|
|
pp$8.isClassElementNameStart = function() {
|
|
return this.type === types$1.name || this.type === types$1.privateId || this.type === types$1.num || this.type === types$1.string || this.type === types$1.bracketL || this.type.keyword;
|
|
};
|
|
pp$8.parseClassElementName = function(element) {
|
|
if (this.type === types$1.privateId) {
|
|
if (this.value === "constructor") {
|
|
this.raise(this.start, "Classes can't have an element named '#constructor'");
|
|
}
|
|
element.computed = false;
|
|
element.key = this.parsePrivateIdent();
|
|
} else {
|
|
this.parsePropertyName(element);
|
|
}
|
|
};
|
|
pp$8.parseClassMethod = function(method, isGenerator, isAsync, allowsDirectSuper) {
|
|
var key = method.key;
|
|
if (method.kind === "constructor") {
|
|
if (isGenerator) {
|
|
this.raise(key.start, "Constructor can't be a generator");
|
|
}
|
|
if (isAsync) {
|
|
this.raise(key.start, "Constructor can't be an async method");
|
|
}
|
|
} else if (method.static && checkKeyName(method, "prototype")) {
|
|
this.raise(key.start, "Classes may not have a static property named prototype");
|
|
}
|
|
var value = method.value = this.parseMethod(isGenerator, isAsync, allowsDirectSuper);
|
|
if (method.kind === "get" && value.params.length !== 0) {
|
|
this.raiseRecoverable(value.start, "getter should have no params");
|
|
}
|
|
if (method.kind === "set" && value.params.length !== 1) {
|
|
this.raiseRecoverable(value.start, "setter should have exactly one param");
|
|
}
|
|
if (method.kind === "set" && value.params[0].type === "RestElement") {
|
|
this.raiseRecoverable(value.params[0].start, "Setter cannot use rest params");
|
|
}
|
|
return this.finishNode(method, "MethodDefinition");
|
|
};
|
|
pp$8.parseClassField = function(field) {
|
|
if (checkKeyName(field, "constructor")) {
|
|
this.raise(field.key.start, "Classes can't have a field named 'constructor'");
|
|
} else if (field.static && checkKeyName(field, "prototype")) {
|
|
this.raise(field.key.start, "Classes can't have a static field named 'prototype'");
|
|
}
|
|
if (this.eat(types$1.eq)) {
|
|
var scope = this.currentThisScope();
|
|
var inClassFieldInit = scope.inClassFieldInit;
|
|
scope.inClassFieldInit = true;
|
|
field.value = this.parseMaybeAssign();
|
|
scope.inClassFieldInit = inClassFieldInit;
|
|
} else {
|
|
field.value = null;
|
|
}
|
|
this.semicolon();
|
|
return this.finishNode(field, "PropertyDefinition");
|
|
};
|
|
pp$8.parseClassStaticBlock = function(node) {
|
|
node.body = [];
|
|
var oldLabels = this.labels;
|
|
this.labels = [];
|
|
this.enterScope(SCOPE_CLASS_STATIC_BLOCK | SCOPE_SUPER);
|
|
while (this.type !== types$1.braceR) {
|
|
var stmt = this.parseStatement(null);
|
|
node.body.push(stmt);
|
|
}
|
|
this.next();
|
|
this.exitScope();
|
|
this.labels = oldLabels;
|
|
return this.finishNode(node, "StaticBlock");
|
|
};
|
|
pp$8.parseClassId = function(node, isStatement) {
|
|
if (this.type === types$1.name) {
|
|
node.id = this.parseIdent();
|
|
if (isStatement) {
|
|
this.checkLValSimple(node.id, BIND_LEXICAL, false);
|
|
}
|
|
} else {
|
|
if (isStatement === true) {
|
|
this.unexpected();
|
|
}
|
|
node.id = null;
|
|
}
|
|
};
|
|
pp$8.parseClassSuper = function(node) {
|
|
node.superClass = this.eat(types$1._extends) ? this.parseExprSubscripts(false) : null;
|
|
};
|
|
pp$8.enterClassBody = function() {
|
|
var element = { declared: /* @__PURE__ */ Object.create(null), used: [] };
|
|
this.privateNameStack.push(element);
|
|
return element.declared;
|
|
};
|
|
pp$8.exitClassBody = function() {
|
|
var ref2 = this.privateNameStack.pop();
|
|
var declared = ref2.declared;
|
|
var used = ref2.used;
|
|
var len = this.privateNameStack.length;
|
|
var parent = len === 0 ? null : this.privateNameStack[len - 1];
|
|
for (var i = 0; i < used.length; ++i) {
|
|
var id = used[i];
|
|
if (!hasOwn(declared, id.name)) {
|
|
if (parent) {
|
|
parent.used.push(id);
|
|
} else {
|
|
this.raiseRecoverable(id.start, "Private field '#" + id.name + "' must be declared in an enclosing class");
|
|
}
|
|
}
|
|
}
|
|
};
|
|
function isPrivateNameConflicted(privateNameMap, element) {
|
|
var name = element.key.name;
|
|
var curr = privateNameMap[name];
|
|
var next = "true";
|
|
if (element.type === "MethodDefinition" && (element.kind === "get" || element.kind === "set")) {
|
|
next = (element.static ? "s" : "i") + element.kind;
|
|
}
|
|
if (curr === "iget" && next === "iset" || curr === "iset" && next === "iget" || curr === "sget" && next === "sset" || curr === "sset" && next === "sget") {
|
|
privateNameMap[name] = "true";
|
|
return false;
|
|
} else if (!curr) {
|
|
privateNameMap[name] = next;
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
function checkKeyName(node, name) {
|
|
var computed = node.computed;
|
|
var key = node.key;
|
|
return !computed && (key.type === "Identifier" && key.name === name || key.type === "Literal" && key.value === name);
|
|
}
|
|
pp$8.parseExport = function(node, exports) {
|
|
this.next();
|
|
if (this.eat(types$1.star)) {
|
|
if (this.options.ecmaVersion >= 11) {
|
|
if (this.eatContextual("as")) {
|
|
node.exported = this.parseModuleExportName();
|
|
this.checkExport(exports, node.exported, this.lastTokStart);
|
|
} else {
|
|
node.exported = null;
|
|
}
|
|
}
|
|
this.expectContextual("from");
|
|
if (this.type !== types$1.string) {
|
|
this.unexpected();
|
|
}
|
|
node.source = this.parseExprAtom();
|
|
this.semicolon();
|
|
return this.finishNode(node, "ExportAllDeclaration");
|
|
}
|
|
if (this.eat(types$1._default)) {
|
|
this.checkExport(exports, "default", this.lastTokStart);
|
|
var isAsync;
|
|
if (this.type === types$1._function || (isAsync = this.isAsyncFunction())) {
|
|
var fNode = this.startNode();
|
|
this.next();
|
|
if (isAsync) {
|
|
this.next();
|
|
}
|
|
node.declaration = this.parseFunction(fNode, FUNC_STATEMENT | FUNC_NULLABLE_ID, false, isAsync);
|
|
} else if (this.type === types$1._class) {
|
|
var cNode = this.startNode();
|
|
node.declaration = this.parseClass(cNode, "nullableID");
|
|
} else {
|
|
node.declaration = this.parseMaybeAssign();
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "ExportDefaultDeclaration");
|
|
}
|
|
if (this.shouldParseExportStatement()) {
|
|
node.declaration = this.parseStatement(null);
|
|
if (node.declaration.type === "VariableDeclaration") {
|
|
this.checkVariableExport(exports, node.declaration.declarations);
|
|
} else {
|
|
this.checkExport(exports, node.declaration.id, node.declaration.id.start);
|
|
}
|
|
node.specifiers = [];
|
|
node.source = null;
|
|
} else {
|
|
node.declaration = null;
|
|
node.specifiers = this.parseExportSpecifiers(exports);
|
|
if (this.eatContextual("from")) {
|
|
if (this.type !== types$1.string) {
|
|
this.unexpected();
|
|
}
|
|
node.source = this.parseExprAtom();
|
|
} else {
|
|
for (var i = 0, list = node.specifiers; i < list.length; i += 1) {
|
|
var spec = list[i];
|
|
this.checkUnreserved(spec.local);
|
|
this.checkLocalExport(spec.local);
|
|
if (spec.local.type === "Literal") {
|
|
this.raise(spec.local.start, "A string literal cannot be used as an exported binding without `from`.");
|
|
}
|
|
}
|
|
node.source = null;
|
|
}
|
|
this.semicolon();
|
|
}
|
|
return this.finishNode(node, "ExportNamedDeclaration");
|
|
};
|
|
pp$8.checkExport = function(exports, name, pos) {
|
|
if (!exports) {
|
|
return;
|
|
}
|
|
if (typeof name !== "string") {
|
|
name = name.type === "Identifier" ? name.name : name.value;
|
|
}
|
|
if (hasOwn(exports, name)) {
|
|
this.raiseRecoverable(pos, "Duplicate export '" + name + "'");
|
|
}
|
|
exports[name] = true;
|
|
};
|
|
pp$8.checkPatternExport = function(exports, pat) {
|
|
var type = pat.type;
|
|
if (type === "Identifier") {
|
|
this.checkExport(exports, pat, pat.start);
|
|
} else if (type === "ObjectPattern") {
|
|
for (var i = 0, list = pat.properties; i < list.length; i += 1) {
|
|
var prop = list[i];
|
|
this.checkPatternExport(exports, prop);
|
|
}
|
|
} else if (type === "ArrayPattern") {
|
|
for (var i$1 = 0, list$1 = pat.elements; i$1 < list$1.length; i$1 += 1) {
|
|
var elt = list$1[i$1];
|
|
if (elt) {
|
|
this.checkPatternExport(exports, elt);
|
|
}
|
|
}
|
|
} else if (type === "Property") {
|
|
this.checkPatternExport(exports, pat.value);
|
|
} else if (type === "AssignmentPattern") {
|
|
this.checkPatternExport(exports, pat.left);
|
|
} else if (type === "RestElement") {
|
|
this.checkPatternExport(exports, pat.argument);
|
|
} else if (type === "ParenthesizedExpression") {
|
|
this.checkPatternExport(exports, pat.expression);
|
|
}
|
|
};
|
|
pp$8.checkVariableExport = function(exports, decls) {
|
|
if (!exports) {
|
|
return;
|
|
}
|
|
for (var i = 0, list = decls; i < list.length; i += 1) {
|
|
var decl = list[i];
|
|
this.checkPatternExport(exports, decl.id);
|
|
}
|
|
};
|
|
pp$8.shouldParseExportStatement = function() {
|
|
return this.type.keyword === "var" || this.type.keyword === "const" || this.type.keyword === "class" || this.type.keyword === "function" || this.isLet() || this.isAsyncFunction();
|
|
};
|
|
pp$8.parseExportSpecifiers = function(exports) {
|
|
var nodes = [], first = true;
|
|
this.expect(types$1.braceL);
|
|
while (!this.eat(types$1.braceR)) {
|
|
if (!first) {
|
|
this.expect(types$1.comma);
|
|
if (this.afterTrailingComma(types$1.braceR)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var node = this.startNode();
|
|
node.local = this.parseModuleExportName();
|
|
node.exported = this.eatContextual("as") ? this.parseModuleExportName() : node.local;
|
|
this.checkExport(
|
|
exports,
|
|
node.exported,
|
|
node.exported.start
|
|
);
|
|
nodes.push(this.finishNode(node, "ExportSpecifier"));
|
|
}
|
|
return nodes;
|
|
};
|
|
pp$8.parseImport = function(node) {
|
|
this.next();
|
|
if (this.type === types$1.string) {
|
|
node.specifiers = empty$1;
|
|
node.source = this.parseExprAtom();
|
|
} else {
|
|
node.specifiers = this.parseImportSpecifiers();
|
|
this.expectContextual("from");
|
|
node.source = this.type === types$1.string ? this.parseExprAtom() : this.unexpected();
|
|
}
|
|
this.semicolon();
|
|
return this.finishNode(node, "ImportDeclaration");
|
|
};
|
|
pp$8.parseImportSpecifiers = function() {
|
|
var nodes = [], first = true;
|
|
if (this.type === types$1.name) {
|
|
var node = this.startNode();
|
|
node.local = this.parseIdent();
|
|
this.checkLValSimple(node.local, BIND_LEXICAL);
|
|
nodes.push(this.finishNode(node, "ImportDefaultSpecifier"));
|
|
if (!this.eat(types$1.comma)) {
|
|
return nodes;
|
|
}
|
|
}
|
|
if (this.type === types$1.star) {
|
|
var node$1 = this.startNode();
|
|
this.next();
|
|
this.expectContextual("as");
|
|
node$1.local = this.parseIdent();
|
|
this.checkLValSimple(node$1.local, BIND_LEXICAL);
|
|
nodes.push(this.finishNode(node$1, "ImportNamespaceSpecifier"));
|
|
return nodes;
|
|
}
|
|
this.expect(types$1.braceL);
|
|
while (!this.eat(types$1.braceR)) {
|
|
if (!first) {
|
|
this.expect(types$1.comma);
|
|
if (this.afterTrailingComma(types$1.braceR)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var node$2 = this.startNode();
|
|
node$2.imported = this.parseModuleExportName();
|
|
if (this.eatContextual("as")) {
|
|
node$2.local = this.parseIdent();
|
|
} else {
|
|
this.checkUnreserved(node$2.imported);
|
|
node$2.local = node$2.imported;
|
|
}
|
|
this.checkLValSimple(node$2.local, BIND_LEXICAL);
|
|
nodes.push(this.finishNode(node$2, "ImportSpecifier"));
|
|
}
|
|
return nodes;
|
|
};
|
|
pp$8.parseModuleExportName = function() {
|
|
if (this.options.ecmaVersion >= 13 && this.type === types$1.string) {
|
|
var stringLiteral = this.parseLiteral(this.value);
|
|
if (loneSurrogate.test(stringLiteral.value)) {
|
|
this.raise(stringLiteral.start, "An export name cannot include a lone surrogate.");
|
|
}
|
|
return stringLiteral;
|
|
}
|
|
return this.parseIdent(true);
|
|
};
|
|
pp$8.adaptDirectivePrologue = function(statements) {
|
|
for (var i = 0; i < statements.length && this.isDirectiveCandidate(statements[i]); ++i) {
|
|
statements[i].directive = statements[i].expression.raw.slice(1, -1);
|
|
}
|
|
};
|
|
pp$8.isDirectiveCandidate = function(statement) {
|
|
return this.options.ecmaVersion >= 5 && statement.type === "ExpressionStatement" && statement.expression.type === "Literal" && typeof statement.expression.value === "string" && (this.input[statement.start] === '"' || this.input[statement.start] === "'");
|
|
};
|
|
var pp$7 = Parser.prototype;
|
|
pp$7.toAssignable = function(node, isBinding, refDestructuringErrors) {
|
|
if (this.options.ecmaVersion >= 6 && node) {
|
|
switch (node.type) {
|
|
case "Identifier":
|
|
if (this.inAsync && node.name === "await") {
|
|
this.raise(node.start, "Cannot use 'await' as identifier inside an async function");
|
|
}
|
|
break;
|
|
case "ObjectPattern":
|
|
case "ArrayPattern":
|
|
case "AssignmentPattern":
|
|
case "RestElement":
|
|
break;
|
|
case "ObjectExpression":
|
|
node.type = "ObjectPattern";
|
|
if (refDestructuringErrors) {
|
|
this.checkPatternErrors(refDestructuringErrors, true);
|
|
}
|
|
for (var i = 0, list = node.properties; i < list.length; i += 1) {
|
|
var prop = list[i];
|
|
this.toAssignable(prop, isBinding);
|
|
if (prop.type === "RestElement" && (prop.argument.type === "ArrayPattern" || prop.argument.type === "ObjectPattern")) {
|
|
this.raise(prop.argument.start, "Unexpected token");
|
|
}
|
|
}
|
|
break;
|
|
case "Property":
|
|
if (node.kind !== "init") {
|
|
this.raise(node.key.start, "Object pattern can't contain getter or setter");
|
|
}
|
|
this.toAssignable(node.value, isBinding);
|
|
break;
|
|
case "ArrayExpression":
|
|
node.type = "ArrayPattern";
|
|
if (refDestructuringErrors) {
|
|
this.checkPatternErrors(refDestructuringErrors, true);
|
|
}
|
|
this.toAssignableList(node.elements, isBinding);
|
|
break;
|
|
case "SpreadElement":
|
|
node.type = "RestElement";
|
|
this.toAssignable(node.argument, isBinding);
|
|
if (node.argument.type === "AssignmentPattern") {
|
|
this.raise(node.argument.start, "Rest elements cannot have a default value");
|
|
}
|
|
break;
|
|
case "AssignmentExpression":
|
|
if (node.operator !== "=") {
|
|
this.raise(node.left.end, "Only '=' operator can be used for specifying default value.");
|
|
}
|
|
node.type = "AssignmentPattern";
|
|
delete node.operator;
|
|
this.toAssignable(node.left, isBinding);
|
|
break;
|
|
case "ParenthesizedExpression":
|
|
this.toAssignable(node.expression, isBinding, refDestructuringErrors);
|
|
break;
|
|
case "ChainExpression":
|
|
this.raiseRecoverable(node.start, "Optional chaining cannot appear in left-hand side");
|
|
break;
|
|
case "MemberExpression":
|
|
if (!isBinding) {
|
|
break;
|
|
}
|
|
default:
|
|
this.raise(node.start, "Assigning to rvalue");
|
|
}
|
|
} else if (refDestructuringErrors) {
|
|
this.checkPatternErrors(refDestructuringErrors, true);
|
|
}
|
|
return node;
|
|
};
|
|
pp$7.toAssignableList = function(exprList, isBinding) {
|
|
var end = exprList.length;
|
|
for (var i = 0; i < end; i++) {
|
|
var elt = exprList[i];
|
|
if (elt) {
|
|
this.toAssignable(elt, isBinding);
|
|
}
|
|
}
|
|
if (end) {
|
|
var last = exprList[end - 1];
|
|
if (this.options.ecmaVersion === 6 && isBinding && last && last.type === "RestElement" && last.argument.type !== "Identifier") {
|
|
this.unexpected(last.argument.start);
|
|
}
|
|
}
|
|
return exprList;
|
|
};
|
|
pp$7.parseSpread = function(refDestructuringErrors) {
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.argument = this.parseMaybeAssign(false, refDestructuringErrors);
|
|
return this.finishNode(node, "SpreadElement");
|
|
};
|
|
pp$7.parseRestBinding = function() {
|
|
var node = this.startNode();
|
|
this.next();
|
|
if (this.options.ecmaVersion === 6 && this.type !== types$1.name) {
|
|
this.unexpected();
|
|
}
|
|
node.argument = this.parseBindingAtom();
|
|
return this.finishNode(node, "RestElement");
|
|
};
|
|
pp$7.parseBindingAtom = function() {
|
|
if (this.options.ecmaVersion >= 6) {
|
|
switch (this.type) {
|
|
case types$1.bracketL:
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.elements = this.parseBindingList(types$1.bracketR, true, true);
|
|
return this.finishNode(node, "ArrayPattern");
|
|
case types$1.braceL:
|
|
return this.parseObj(true);
|
|
}
|
|
}
|
|
return this.parseIdent();
|
|
};
|
|
pp$7.parseBindingList = function(close, allowEmpty, allowTrailingComma) {
|
|
var elts = [], first = true;
|
|
while (!this.eat(close)) {
|
|
if (first) {
|
|
first = false;
|
|
} else {
|
|
this.expect(types$1.comma);
|
|
}
|
|
if (allowEmpty && this.type === types$1.comma) {
|
|
elts.push(null);
|
|
} else if (allowTrailingComma && this.afterTrailingComma(close)) {
|
|
break;
|
|
} else if (this.type === types$1.ellipsis) {
|
|
var rest = this.parseRestBinding();
|
|
this.parseBindingListItem(rest);
|
|
elts.push(rest);
|
|
if (this.type === types$1.comma) {
|
|
this.raise(this.start, "Comma is not permitted after the rest element");
|
|
}
|
|
this.expect(close);
|
|
break;
|
|
} else {
|
|
var elem = this.parseMaybeDefault(this.start, this.startLoc);
|
|
this.parseBindingListItem(elem);
|
|
elts.push(elem);
|
|
}
|
|
}
|
|
return elts;
|
|
};
|
|
pp$7.parseBindingListItem = function(param) {
|
|
return param;
|
|
};
|
|
pp$7.parseMaybeDefault = function(startPos, startLoc, left) {
|
|
left = left || this.parseBindingAtom();
|
|
if (this.options.ecmaVersion < 6 || !this.eat(types$1.eq)) {
|
|
return left;
|
|
}
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.left = left;
|
|
node.right = this.parseMaybeAssign();
|
|
return this.finishNode(node, "AssignmentPattern");
|
|
};
|
|
pp$7.checkLValSimple = function(expr, bindingType, checkClashes) {
|
|
if (bindingType === void 0)
|
|
bindingType = BIND_NONE;
|
|
var isBind = bindingType !== BIND_NONE;
|
|
switch (expr.type) {
|
|
case "Identifier":
|
|
if (this.strict && this.reservedWordsStrictBind.test(expr.name)) {
|
|
this.raiseRecoverable(expr.start, (isBind ? "Binding " : "Assigning to ") + expr.name + " in strict mode");
|
|
}
|
|
if (isBind) {
|
|
if (bindingType === BIND_LEXICAL && expr.name === "let") {
|
|
this.raiseRecoverable(expr.start, "let is disallowed as a lexically bound name");
|
|
}
|
|
if (checkClashes) {
|
|
if (hasOwn(checkClashes, expr.name)) {
|
|
this.raiseRecoverable(expr.start, "Argument name clash");
|
|
}
|
|
checkClashes[expr.name] = true;
|
|
}
|
|
if (bindingType !== BIND_OUTSIDE) {
|
|
this.declareName(expr.name, bindingType, expr.start);
|
|
}
|
|
}
|
|
break;
|
|
case "ChainExpression":
|
|
this.raiseRecoverable(expr.start, "Optional chaining cannot appear in left-hand side");
|
|
break;
|
|
case "MemberExpression":
|
|
if (isBind) {
|
|
this.raiseRecoverable(expr.start, "Binding member expression");
|
|
}
|
|
break;
|
|
case "ParenthesizedExpression":
|
|
if (isBind) {
|
|
this.raiseRecoverable(expr.start, "Binding parenthesized expression");
|
|
}
|
|
return this.checkLValSimple(expr.expression, bindingType, checkClashes);
|
|
default:
|
|
this.raise(expr.start, (isBind ? "Binding" : "Assigning to") + " rvalue");
|
|
}
|
|
};
|
|
pp$7.checkLValPattern = function(expr, bindingType, checkClashes) {
|
|
if (bindingType === void 0)
|
|
bindingType = BIND_NONE;
|
|
switch (expr.type) {
|
|
case "ObjectPattern":
|
|
for (var i = 0, list = expr.properties; i < list.length; i += 1) {
|
|
var prop = list[i];
|
|
this.checkLValInnerPattern(prop, bindingType, checkClashes);
|
|
}
|
|
break;
|
|
case "ArrayPattern":
|
|
for (var i$1 = 0, list$1 = expr.elements; i$1 < list$1.length; i$1 += 1) {
|
|
var elem = list$1[i$1];
|
|
if (elem) {
|
|
this.checkLValInnerPattern(elem, bindingType, checkClashes);
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
this.checkLValSimple(expr, bindingType, checkClashes);
|
|
}
|
|
};
|
|
pp$7.checkLValInnerPattern = function(expr, bindingType, checkClashes) {
|
|
if (bindingType === void 0)
|
|
bindingType = BIND_NONE;
|
|
switch (expr.type) {
|
|
case "Property":
|
|
this.checkLValInnerPattern(expr.value, bindingType, checkClashes);
|
|
break;
|
|
case "AssignmentPattern":
|
|
this.checkLValPattern(expr.left, bindingType, checkClashes);
|
|
break;
|
|
case "RestElement":
|
|
this.checkLValPattern(expr.argument, bindingType, checkClashes);
|
|
break;
|
|
default:
|
|
this.checkLValPattern(expr, bindingType, checkClashes);
|
|
}
|
|
};
|
|
var TokContext = function TokContext2(token, isExpr, preserveSpace, override, generator) {
|
|
this.token = token;
|
|
this.isExpr = !!isExpr;
|
|
this.preserveSpace = !!preserveSpace;
|
|
this.override = override;
|
|
this.generator = !!generator;
|
|
};
|
|
var types = {
|
|
b_stat: new TokContext("{", false),
|
|
b_expr: new TokContext("{", true),
|
|
b_tmpl: new TokContext("${", false),
|
|
p_stat: new TokContext("(", false),
|
|
p_expr: new TokContext("(", true),
|
|
q_tmpl: new TokContext("`", true, true, function(p) {
|
|
return p.tryReadTemplateToken();
|
|
}),
|
|
f_stat: new TokContext("function", false),
|
|
f_expr: new TokContext("function", true),
|
|
f_expr_gen: new TokContext("function", true, false, null, true),
|
|
f_gen: new TokContext("function", false, false, null, true)
|
|
};
|
|
var pp$6 = Parser.prototype;
|
|
pp$6.initialContext = function() {
|
|
return [types.b_stat];
|
|
};
|
|
pp$6.curContext = function() {
|
|
return this.context[this.context.length - 1];
|
|
};
|
|
pp$6.braceIsBlock = function(prevType) {
|
|
var parent = this.curContext();
|
|
if (parent === types.f_expr || parent === types.f_stat) {
|
|
return true;
|
|
}
|
|
if (prevType === types$1.colon && (parent === types.b_stat || parent === types.b_expr)) {
|
|
return !parent.isExpr;
|
|
}
|
|
if (prevType === types$1._return || prevType === types$1.name && this.exprAllowed) {
|
|
return lineBreak.test(this.input.slice(this.lastTokEnd, this.start));
|
|
}
|
|
if (prevType === types$1._else || prevType === types$1.semi || prevType === types$1.eof || prevType === types$1.parenR || prevType === types$1.arrow) {
|
|
return true;
|
|
}
|
|
if (prevType === types$1.braceL) {
|
|
return parent === types.b_stat;
|
|
}
|
|
if (prevType === types$1._var || prevType === types$1._const || prevType === types$1.name) {
|
|
return false;
|
|
}
|
|
return !this.exprAllowed;
|
|
};
|
|
pp$6.inGeneratorContext = function() {
|
|
for (var i = this.context.length - 1; i >= 1; i--) {
|
|
var context = this.context[i];
|
|
if (context.token === "function") {
|
|
return context.generator;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
pp$6.updateContext = function(prevType) {
|
|
var update, type = this.type;
|
|
if (type.keyword && prevType === types$1.dot) {
|
|
this.exprAllowed = false;
|
|
} else if (update = type.updateContext) {
|
|
update.call(this, prevType);
|
|
} else {
|
|
this.exprAllowed = type.beforeExpr;
|
|
}
|
|
};
|
|
pp$6.overrideContext = function(tokenCtx) {
|
|
if (this.curContext() !== tokenCtx) {
|
|
this.context[this.context.length - 1] = tokenCtx;
|
|
}
|
|
};
|
|
types$1.parenR.updateContext = types$1.braceR.updateContext = function() {
|
|
if (this.context.length === 1) {
|
|
this.exprAllowed = true;
|
|
return;
|
|
}
|
|
var out = this.context.pop();
|
|
if (out === types.b_stat && this.curContext().token === "function") {
|
|
out = this.context.pop();
|
|
}
|
|
this.exprAllowed = !out.isExpr;
|
|
};
|
|
types$1.braceL.updateContext = function(prevType) {
|
|
this.context.push(this.braceIsBlock(prevType) ? types.b_stat : types.b_expr);
|
|
this.exprAllowed = true;
|
|
};
|
|
types$1.dollarBraceL.updateContext = function() {
|
|
this.context.push(types.b_tmpl);
|
|
this.exprAllowed = true;
|
|
};
|
|
types$1.parenL.updateContext = function(prevType) {
|
|
var statementParens = prevType === types$1._if || prevType === types$1._for || prevType === types$1._with || prevType === types$1._while;
|
|
this.context.push(statementParens ? types.p_stat : types.p_expr);
|
|
this.exprAllowed = true;
|
|
};
|
|
types$1.incDec.updateContext = function() {
|
|
};
|
|
types$1._function.updateContext = types$1._class.updateContext = function(prevType) {
|
|
if (prevType.beforeExpr && prevType !== types$1._else && !(prevType === types$1.semi && this.curContext() !== types.p_stat) && !(prevType === types$1._return && lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) && !((prevType === types$1.colon || prevType === types$1.braceL) && this.curContext() === types.b_stat)) {
|
|
this.context.push(types.f_expr);
|
|
} else {
|
|
this.context.push(types.f_stat);
|
|
}
|
|
this.exprAllowed = false;
|
|
};
|
|
types$1.backQuote.updateContext = function() {
|
|
if (this.curContext() === types.q_tmpl) {
|
|
this.context.pop();
|
|
} else {
|
|
this.context.push(types.q_tmpl);
|
|
}
|
|
this.exprAllowed = false;
|
|
};
|
|
types$1.star.updateContext = function(prevType) {
|
|
if (prevType === types$1._function) {
|
|
var index2 = this.context.length - 1;
|
|
if (this.context[index2] === types.f_expr) {
|
|
this.context[index2] = types.f_expr_gen;
|
|
} else {
|
|
this.context[index2] = types.f_gen;
|
|
}
|
|
}
|
|
this.exprAllowed = true;
|
|
};
|
|
types$1.name.updateContext = function(prevType) {
|
|
var allowed = false;
|
|
if (this.options.ecmaVersion >= 6 && prevType !== types$1.dot) {
|
|
if (this.value === "of" && !this.exprAllowed || this.value === "yield" && this.inGeneratorContext()) {
|
|
allowed = true;
|
|
}
|
|
}
|
|
this.exprAllowed = allowed;
|
|
};
|
|
var pp$5 = Parser.prototype;
|
|
pp$5.checkPropClash = function(prop, propHash, refDestructuringErrors) {
|
|
if (this.options.ecmaVersion >= 9 && prop.type === "SpreadElement") {
|
|
return;
|
|
}
|
|
if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand)) {
|
|
return;
|
|
}
|
|
var key = prop.key;
|
|
var name;
|
|
switch (key.type) {
|
|
case "Identifier":
|
|
name = key.name;
|
|
break;
|
|
case "Literal":
|
|
name = String(key.value);
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
var kind = prop.kind;
|
|
if (this.options.ecmaVersion >= 6) {
|
|
if (name === "__proto__" && kind === "init") {
|
|
if (propHash.proto) {
|
|
if (refDestructuringErrors) {
|
|
if (refDestructuringErrors.doubleProto < 0) {
|
|
refDestructuringErrors.doubleProto = key.start;
|
|
}
|
|
} else {
|
|
this.raiseRecoverable(key.start, "Redefinition of __proto__ property");
|
|
}
|
|
}
|
|
propHash.proto = true;
|
|
}
|
|
return;
|
|
}
|
|
name = "$" + name;
|
|
var other = propHash[name];
|
|
if (other) {
|
|
var redefinition;
|
|
if (kind === "init") {
|
|
redefinition = this.strict && other.init || other.get || other.set;
|
|
} else {
|
|
redefinition = other.init || other[kind];
|
|
}
|
|
if (redefinition) {
|
|
this.raiseRecoverable(key.start, "Redefinition of property");
|
|
}
|
|
} else {
|
|
other = propHash[name] = {
|
|
init: false,
|
|
get: false,
|
|
set: false
|
|
};
|
|
}
|
|
other[kind] = true;
|
|
};
|
|
pp$5.parseExpression = function(forInit, refDestructuringErrors) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseMaybeAssign(forInit, refDestructuringErrors);
|
|
if (this.type === types$1.comma) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.expressions = [expr];
|
|
while (this.eat(types$1.comma)) {
|
|
node.expressions.push(this.parseMaybeAssign(forInit, refDestructuringErrors));
|
|
}
|
|
return this.finishNode(node, "SequenceExpression");
|
|
}
|
|
return expr;
|
|
};
|
|
pp$5.parseMaybeAssign = function(forInit, refDestructuringErrors, afterLeftParse) {
|
|
if (this.isContextual("yield")) {
|
|
if (this.inGenerator) {
|
|
return this.parseYield(forInit);
|
|
} else {
|
|
this.exprAllowed = false;
|
|
}
|
|
}
|
|
var ownDestructuringErrors = false, oldParenAssign = -1, oldTrailingComma = -1, oldDoubleProto = -1;
|
|
if (refDestructuringErrors) {
|
|
oldParenAssign = refDestructuringErrors.parenthesizedAssign;
|
|
oldTrailingComma = refDestructuringErrors.trailingComma;
|
|
oldDoubleProto = refDestructuringErrors.doubleProto;
|
|
refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = -1;
|
|
} else {
|
|
refDestructuringErrors = new DestructuringErrors();
|
|
ownDestructuringErrors = true;
|
|
}
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
if (this.type === types$1.parenL || this.type === types$1.name) {
|
|
this.potentialArrowAt = this.start;
|
|
this.potentialArrowInForAwait = forInit === "await";
|
|
}
|
|
var left = this.parseMaybeConditional(forInit, refDestructuringErrors);
|
|
if (afterLeftParse) {
|
|
left = afterLeftParse.call(this, left, startPos, startLoc);
|
|
}
|
|
if (this.type.isAssign) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.operator = this.value;
|
|
if (this.type === types$1.eq) {
|
|
left = this.toAssignable(left, false, refDestructuringErrors);
|
|
}
|
|
if (!ownDestructuringErrors) {
|
|
refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = refDestructuringErrors.doubleProto = -1;
|
|
}
|
|
if (refDestructuringErrors.shorthandAssign >= left.start) {
|
|
refDestructuringErrors.shorthandAssign = -1;
|
|
}
|
|
if (this.type === types$1.eq) {
|
|
this.checkLValPattern(left);
|
|
} else {
|
|
this.checkLValSimple(left);
|
|
}
|
|
node.left = left;
|
|
this.next();
|
|
node.right = this.parseMaybeAssign(forInit);
|
|
if (oldDoubleProto > -1) {
|
|
refDestructuringErrors.doubleProto = oldDoubleProto;
|
|
}
|
|
return this.finishNode(node, "AssignmentExpression");
|
|
} else {
|
|
if (ownDestructuringErrors) {
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
}
|
|
}
|
|
if (oldParenAssign > -1) {
|
|
refDestructuringErrors.parenthesizedAssign = oldParenAssign;
|
|
}
|
|
if (oldTrailingComma > -1) {
|
|
refDestructuringErrors.trailingComma = oldTrailingComma;
|
|
}
|
|
return left;
|
|
};
|
|
pp$5.parseMaybeConditional = function(forInit, refDestructuringErrors) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseExprOps(forInit, refDestructuringErrors);
|
|
if (this.checkExpressionErrors(refDestructuringErrors)) {
|
|
return expr;
|
|
}
|
|
if (this.eat(types$1.question)) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.test = expr;
|
|
node.consequent = this.parseMaybeAssign();
|
|
this.expect(types$1.colon);
|
|
node.alternate = this.parseMaybeAssign(forInit);
|
|
return this.finishNode(node, "ConditionalExpression");
|
|
}
|
|
return expr;
|
|
};
|
|
pp$5.parseExprOps = function(forInit, refDestructuringErrors) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseMaybeUnary(refDestructuringErrors, false, false, forInit);
|
|
if (this.checkExpressionErrors(refDestructuringErrors)) {
|
|
return expr;
|
|
}
|
|
return expr.start === startPos && expr.type === "ArrowFunctionExpression" ? expr : this.parseExprOp(expr, startPos, startLoc, -1, forInit);
|
|
};
|
|
pp$5.parseExprOp = function(left, leftStartPos, leftStartLoc, minPrec, forInit) {
|
|
var prec = this.type.binop;
|
|
if (prec != null && (!forInit || this.type !== types$1._in)) {
|
|
if (prec > minPrec) {
|
|
var logical = this.type === types$1.logicalOR || this.type === types$1.logicalAND;
|
|
var coalesce = this.type === types$1.coalesce;
|
|
if (coalesce) {
|
|
prec = types$1.logicalAND.binop;
|
|
}
|
|
var op = this.value;
|
|
this.next();
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var right = this.parseExprOp(this.parseMaybeUnary(null, false, false, forInit), startPos, startLoc, prec, forInit);
|
|
var node = this.buildBinary(leftStartPos, leftStartLoc, left, right, op, logical || coalesce);
|
|
if (logical && this.type === types$1.coalesce || coalesce && (this.type === types$1.logicalOR || this.type === types$1.logicalAND)) {
|
|
this.raiseRecoverable(this.start, "Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses");
|
|
}
|
|
return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, forInit);
|
|
}
|
|
}
|
|
return left;
|
|
};
|
|
pp$5.buildBinary = function(startPos, startLoc, left, right, op, logical) {
|
|
if (right.type === "PrivateIdentifier") {
|
|
this.raise(right.start, "Private identifier can only be left side of binary expression");
|
|
}
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.left = left;
|
|
node.operator = op;
|
|
node.right = right;
|
|
return this.finishNode(node, logical ? "LogicalExpression" : "BinaryExpression");
|
|
};
|
|
pp$5.parseMaybeUnary = function(refDestructuringErrors, sawUnary, incDec, forInit) {
|
|
var startPos = this.start, startLoc = this.startLoc, expr;
|
|
if (this.isContextual("await") && this.canAwait) {
|
|
expr = this.parseAwait(forInit);
|
|
sawUnary = true;
|
|
} else if (this.type.prefix) {
|
|
var node = this.startNode(), update = this.type === types$1.incDec;
|
|
node.operator = this.value;
|
|
node.prefix = true;
|
|
this.next();
|
|
node.argument = this.parseMaybeUnary(null, true, update, forInit);
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
if (update) {
|
|
this.checkLValSimple(node.argument);
|
|
} else if (this.strict && node.operator === "delete" && node.argument.type === "Identifier") {
|
|
this.raiseRecoverable(node.start, "Deleting local variable in strict mode");
|
|
} else if (node.operator === "delete" && isPrivateFieldAccess(node.argument)) {
|
|
this.raiseRecoverable(node.start, "Private fields can not be deleted");
|
|
} else {
|
|
sawUnary = true;
|
|
}
|
|
expr = this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
|
|
} else if (!sawUnary && this.type === types$1.privateId) {
|
|
if (forInit || this.privateNameStack.length === 0) {
|
|
this.unexpected();
|
|
}
|
|
expr = this.parsePrivateIdent();
|
|
if (this.type !== types$1._in) {
|
|
this.unexpected();
|
|
}
|
|
} else {
|
|
expr = this.parseExprSubscripts(refDestructuringErrors, forInit);
|
|
if (this.checkExpressionErrors(refDestructuringErrors)) {
|
|
return expr;
|
|
}
|
|
while (this.type.postfix && !this.canInsertSemicolon()) {
|
|
var node$1 = this.startNodeAt(startPos, startLoc);
|
|
node$1.operator = this.value;
|
|
node$1.prefix = false;
|
|
node$1.argument = expr;
|
|
this.checkLValSimple(expr);
|
|
this.next();
|
|
expr = this.finishNode(node$1, "UpdateExpression");
|
|
}
|
|
}
|
|
if (!incDec && this.eat(types$1.starstar)) {
|
|
if (sawUnary) {
|
|
this.unexpected(this.lastTokStart);
|
|
} else {
|
|
return this.buildBinary(startPos, startLoc, expr, this.parseMaybeUnary(null, false, false, forInit), "**", false);
|
|
}
|
|
} else {
|
|
return expr;
|
|
}
|
|
};
|
|
function isPrivateFieldAccess(node) {
|
|
return node.type === "MemberExpression" && node.property.type === "PrivateIdentifier" || node.type === "ChainExpression" && isPrivateFieldAccess(node.expression);
|
|
}
|
|
pp$5.parseExprSubscripts = function(refDestructuringErrors, forInit) {
|
|
var startPos = this.start, startLoc = this.startLoc;
|
|
var expr = this.parseExprAtom(refDestructuringErrors, forInit);
|
|
if (expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")") {
|
|
return expr;
|
|
}
|
|
var result = this.parseSubscripts(expr, startPos, startLoc, false, forInit);
|
|
if (refDestructuringErrors && result.type === "MemberExpression") {
|
|
if (refDestructuringErrors.parenthesizedAssign >= result.start) {
|
|
refDestructuringErrors.parenthesizedAssign = -1;
|
|
}
|
|
if (refDestructuringErrors.parenthesizedBind >= result.start) {
|
|
refDestructuringErrors.parenthesizedBind = -1;
|
|
}
|
|
if (refDestructuringErrors.trailingComma >= result.start) {
|
|
refDestructuringErrors.trailingComma = -1;
|
|
}
|
|
}
|
|
return result;
|
|
};
|
|
pp$5.parseSubscripts = function(base, startPos, startLoc, noCalls, forInit) {
|
|
var maybeAsyncArrow = this.options.ecmaVersion >= 8 && base.type === "Identifier" && base.name === "async" && this.lastTokEnd === base.end && !this.canInsertSemicolon() && base.end - base.start === 5 && this.potentialArrowAt === base.start;
|
|
var optionalChained = false;
|
|
while (true) {
|
|
var element = this.parseSubscript(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained, forInit);
|
|
if (element.optional) {
|
|
optionalChained = true;
|
|
}
|
|
if (element === base || element.type === "ArrowFunctionExpression") {
|
|
if (optionalChained) {
|
|
var chainNode = this.startNodeAt(startPos, startLoc);
|
|
chainNode.expression = element;
|
|
element = this.finishNode(chainNode, "ChainExpression");
|
|
}
|
|
return element;
|
|
}
|
|
base = element;
|
|
}
|
|
};
|
|
pp$5.parseSubscript = function(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained, forInit) {
|
|
var optionalSupported = this.options.ecmaVersion >= 11;
|
|
var optional = optionalSupported && this.eat(types$1.questionDot);
|
|
if (noCalls && optional) {
|
|
this.raise(this.lastTokStart, "Optional chaining cannot appear in the callee of new expressions");
|
|
}
|
|
var computed = this.eat(types$1.bracketL);
|
|
if (computed || optional && this.type !== types$1.parenL && this.type !== types$1.backQuote || this.eat(types$1.dot)) {
|
|
var node = this.startNodeAt(startPos, startLoc);
|
|
node.object = base;
|
|
if (computed) {
|
|
node.property = this.parseExpression();
|
|
this.expect(types$1.bracketR);
|
|
} else if (this.type === types$1.privateId && base.type !== "Super") {
|
|
node.property = this.parsePrivateIdent();
|
|
} else {
|
|
node.property = this.parseIdent(this.options.allowReserved !== "never");
|
|
}
|
|
node.computed = !!computed;
|
|
if (optionalSupported) {
|
|
node.optional = optional;
|
|
}
|
|
base = this.finishNode(node, "MemberExpression");
|
|
} else if (!noCalls && this.eat(types$1.parenL)) {
|
|
var refDestructuringErrors = new DestructuringErrors(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
var exprList = this.parseExprList(types$1.parenR, this.options.ecmaVersion >= 8, false, refDestructuringErrors);
|
|
if (maybeAsyncArrow && !optional && !this.canInsertSemicolon() && this.eat(types$1.arrow)) {
|
|
this.checkPatternErrors(refDestructuringErrors, false);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
if (this.awaitIdentPos > 0) {
|
|
this.raise(this.awaitIdentPos, "Cannot use 'await' as identifier inside an async function");
|
|
}
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList, true, forInit);
|
|
}
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
this.yieldPos = oldYieldPos || this.yieldPos;
|
|
this.awaitPos = oldAwaitPos || this.awaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos || this.awaitIdentPos;
|
|
var node$1 = this.startNodeAt(startPos, startLoc);
|
|
node$1.callee = base;
|
|
node$1.arguments = exprList;
|
|
if (optionalSupported) {
|
|
node$1.optional = optional;
|
|
}
|
|
base = this.finishNode(node$1, "CallExpression");
|
|
} else if (this.type === types$1.backQuote) {
|
|
if (optional || optionalChained) {
|
|
this.raise(this.start, "Optional chaining cannot appear in the tag of tagged template expressions");
|
|
}
|
|
var node$2 = this.startNodeAt(startPos, startLoc);
|
|
node$2.tag = base;
|
|
node$2.quasi = this.parseTemplate({ isTagged: true });
|
|
base = this.finishNode(node$2, "TaggedTemplateExpression");
|
|
}
|
|
return base;
|
|
};
|
|
pp$5.parseExprAtom = function(refDestructuringErrors, forInit) {
|
|
if (this.type === types$1.slash) {
|
|
this.readRegexp();
|
|
}
|
|
var node, canBeArrow = this.potentialArrowAt === this.start;
|
|
switch (this.type) {
|
|
case types$1._super:
|
|
if (!this.allowSuper) {
|
|
this.raise(this.start, "'super' keyword outside a method");
|
|
}
|
|
node = this.startNode();
|
|
this.next();
|
|
if (this.type === types$1.parenL && !this.allowDirectSuper) {
|
|
this.raise(node.start, "super() call outside constructor of a subclass");
|
|
}
|
|
if (this.type !== types$1.dot && this.type !== types$1.bracketL && this.type !== types$1.parenL) {
|
|
this.unexpected();
|
|
}
|
|
return this.finishNode(node, "Super");
|
|
case types$1._this:
|
|
node = this.startNode();
|
|
this.next();
|
|
return this.finishNode(node, "ThisExpression");
|
|
case types$1.name:
|
|
var startPos = this.start, startLoc = this.startLoc, containsEsc = this.containsEsc;
|
|
var id = this.parseIdent(false);
|
|
if (this.options.ecmaVersion >= 8 && !containsEsc && id.name === "async" && !this.canInsertSemicolon() && this.eat(types$1._function)) {
|
|
this.overrideContext(types.f_expr);
|
|
return this.parseFunction(this.startNodeAt(startPos, startLoc), 0, false, true, forInit);
|
|
}
|
|
if (canBeArrow && !this.canInsertSemicolon()) {
|
|
if (this.eat(types$1.arrow)) {
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], false, forInit);
|
|
}
|
|
if (this.options.ecmaVersion >= 8 && id.name === "async" && this.type === types$1.name && !containsEsc && (!this.potentialArrowInForAwait || this.value !== "of" || this.containsEsc)) {
|
|
id = this.parseIdent(false);
|
|
if (this.canInsertSemicolon() || !this.eat(types$1.arrow)) {
|
|
this.unexpected();
|
|
}
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], true, forInit);
|
|
}
|
|
}
|
|
return id;
|
|
case types$1.regexp:
|
|
var value = this.value;
|
|
node = this.parseLiteral(value.value);
|
|
node.regex = { pattern: value.pattern, flags: value.flags };
|
|
return node;
|
|
case types$1.num:
|
|
case types$1.string:
|
|
return this.parseLiteral(this.value);
|
|
case types$1._null:
|
|
case types$1._true:
|
|
case types$1._false:
|
|
node = this.startNode();
|
|
node.value = this.type === types$1._null ? null : this.type === types$1._true;
|
|
node.raw = this.type.keyword;
|
|
this.next();
|
|
return this.finishNode(node, "Literal");
|
|
case types$1.parenL:
|
|
var start3 = this.start, expr = this.parseParenAndDistinguishExpression(canBeArrow, forInit);
|
|
if (refDestructuringErrors) {
|
|
if (refDestructuringErrors.parenthesizedAssign < 0 && !this.isSimpleAssignTarget(expr)) {
|
|
refDestructuringErrors.parenthesizedAssign = start3;
|
|
}
|
|
if (refDestructuringErrors.parenthesizedBind < 0) {
|
|
refDestructuringErrors.parenthesizedBind = start3;
|
|
}
|
|
}
|
|
return expr;
|
|
case types$1.bracketL:
|
|
node = this.startNode();
|
|
this.next();
|
|
node.elements = this.parseExprList(types$1.bracketR, true, true, refDestructuringErrors);
|
|
return this.finishNode(node, "ArrayExpression");
|
|
case types$1.braceL:
|
|
this.overrideContext(types.b_expr);
|
|
return this.parseObj(false, refDestructuringErrors);
|
|
case types$1._function:
|
|
node = this.startNode();
|
|
this.next();
|
|
return this.parseFunction(node, 0);
|
|
case types$1._class:
|
|
return this.parseClass(this.startNode(), false);
|
|
case types$1._new:
|
|
return this.parseNew();
|
|
case types$1.backQuote:
|
|
return this.parseTemplate();
|
|
case types$1._import:
|
|
if (this.options.ecmaVersion >= 11) {
|
|
return this.parseExprImport();
|
|
} else {
|
|
return this.unexpected();
|
|
}
|
|
default:
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$5.parseExprImport = function() {
|
|
var node = this.startNode();
|
|
if (this.containsEsc) {
|
|
this.raiseRecoverable(this.start, "Escape sequence in keyword import");
|
|
}
|
|
var meta = this.parseIdent(true);
|
|
switch (this.type) {
|
|
case types$1.parenL:
|
|
return this.parseDynamicImport(node);
|
|
case types$1.dot:
|
|
node.meta = meta;
|
|
return this.parseImportMeta(node);
|
|
default:
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$5.parseDynamicImport = function(node) {
|
|
this.next();
|
|
node.source = this.parseMaybeAssign();
|
|
if (!this.eat(types$1.parenR)) {
|
|
var errorPos = this.start;
|
|
if (this.eat(types$1.comma) && this.eat(types$1.parenR)) {
|
|
this.raiseRecoverable(errorPos, "Trailing comma is not allowed in import()");
|
|
} else {
|
|
this.unexpected(errorPos);
|
|
}
|
|
}
|
|
return this.finishNode(node, "ImportExpression");
|
|
};
|
|
pp$5.parseImportMeta = function(node) {
|
|
this.next();
|
|
var containsEsc = this.containsEsc;
|
|
node.property = this.parseIdent(true);
|
|
if (node.property.name !== "meta") {
|
|
this.raiseRecoverable(node.property.start, "The only valid meta property for import is 'import.meta'");
|
|
}
|
|
if (containsEsc) {
|
|
this.raiseRecoverable(node.start, "'import.meta' must not contain escaped characters");
|
|
}
|
|
if (this.options.sourceType !== "module" && !this.options.allowImportExportEverywhere) {
|
|
this.raiseRecoverable(node.start, "Cannot use 'import.meta' outside a module");
|
|
}
|
|
return this.finishNode(node, "MetaProperty");
|
|
};
|
|
pp$5.parseLiteral = function(value) {
|
|
var node = this.startNode();
|
|
node.value = value;
|
|
node.raw = this.input.slice(this.start, this.end);
|
|
if (node.raw.charCodeAt(node.raw.length - 1) === 110) {
|
|
node.bigint = node.raw.slice(0, -1).replace(/_/g, "");
|
|
}
|
|
this.next();
|
|
return this.finishNode(node, "Literal");
|
|
};
|
|
pp$5.parseParenExpression = function() {
|
|
this.expect(types$1.parenL);
|
|
var val = this.parseExpression();
|
|
this.expect(types$1.parenR);
|
|
return val;
|
|
};
|
|
pp$5.parseParenAndDistinguishExpression = function(canBeArrow, forInit) {
|
|
var startPos = this.start, startLoc = this.startLoc, val, allowTrailingComma = this.options.ecmaVersion >= 8;
|
|
if (this.options.ecmaVersion >= 6) {
|
|
this.next();
|
|
var innerStartPos = this.start, innerStartLoc = this.startLoc;
|
|
var exprList = [], first = true, lastIsComma = false;
|
|
var refDestructuringErrors = new DestructuringErrors(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, spreadStart;
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
while (this.type !== types$1.parenR) {
|
|
first ? first = false : this.expect(types$1.comma);
|
|
if (allowTrailingComma && this.afterTrailingComma(types$1.parenR, true)) {
|
|
lastIsComma = true;
|
|
break;
|
|
} else if (this.type === types$1.ellipsis) {
|
|
spreadStart = this.start;
|
|
exprList.push(this.parseParenItem(this.parseRestBinding()));
|
|
if (this.type === types$1.comma) {
|
|
this.raise(this.start, "Comma is not permitted after the rest element");
|
|
}
|
|
break;
|
|
} else {
|
|
exprList.push(this.parseMaybeAssign(false, refDestructuringErrors, this.parseParenItem));
|
|
}
|
|
}
|
|
var innerEndPos = this.lastTokEnd, innerEndLoc = this.lastTokEndLoc;
|
|
this.expect(types$1.parenR);
|
|
if (canBeArrow && !this.canInsertSemicolon() && this.eat(types$1.arrow)) {
|
|
this.checkPatternErrors(refDestructuringErrors, false);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
return this.parseParenArrowList(startPos, startLoc, exprList, forInit);
|
|
}
|
|
if (!exprList.length || lastIsComma) {
|
|
this.unexpected(this.lastTokStart);
|
|
}
|
|
if (spreadStart) {
|
|
this.unexpected(spreadStart);
|
|
}
|
|
this.checkExpressionErrors(refDestructuringErrors, true);
|
|
this.yieldPos = oldYieldPos || this.yieldPos;
|
|
this.awaitPos = oldAwaitPos || this.awaitPos;
|
|
if (exprList.length > 1) {
|
|
val = this.startNodeAt(innerStartPos, innerStartLoc);
|
|
val.expressions = exprList;
|
|
this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc);
|
|
} else {
|
|
val = exprList[0];
|
|
}
|
|
} else {
|
|
val = this.parseParenExpression();
|
|
}
|
|
if (this.options.preserveParens) {
|
|
var par = this.startNodeAt(startPos, startLoc);
|
|
par.expression = val;
|
|
return this.finishNode(par, "ParenthesizedExpression");
|
|
} else {
|
|
return val;
|
|
}
|
|
};
|
|
pp$5.parseParenItem = function(item) {
|
|
return item;
|
|
};
|
|
pp$5.parseParenArrowList = function(startPos, startLoc, exprList, forInit) {
|
|
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList, false, forInit);
|
|
};
|
|
var empty = [];
|
|
pp$5.parseNew = function() {
|
|
if (this.containsEsc) {
|
|
this.raiseRecoverable(this.start, "Escape sequence in keyword new");
|
|
}
|
|
var node = this.startNode();
|
|
var meta = this.parseIdent(true);
|
|
if (this.options.ecmaVersion >= 6 && this.eat(types$1.dot)) {
|
|
node.meta = meta;
|
|
var containsEsc = this.containsEsc;
|
|
node.property = this.parseIdent(true);
|
|
if (node.property.name !== "target") {
|
|
this.raiseRecoverable(node.property.start, "The only valid meta property for new is 'new.target'");
|
|
}
|
|
if (containsEsc) {
|
|
this.raiseRecoverable(node.start, "'new.target' must not contain escaped characters");
|
|
}
|
|
if (!this.allowNewDotTarget) {
|
|
this.raiseRecoverable(node.start, "'new.target' can only be used in functions and class static block");
|
|
}
|
|
return this.finishNode(node, "MetaProperty");
|
|
}
|
|
var startPos = this.start, startLoc = this.startLoc, isImport = this.type === types$1._import;
|
|
node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true, false);
|
|
if (isImport && node.callee.type === "ImportExpression") {
|
|
this.raise(startPos, "Cannot use new with import()");
|
|
}
|
|
if (this.eat(types$1.parenL)) {
|
|
node.arguments = this.parseExprList(types$1.parenR, this.options.ecmaVersion >= 8, false);
|
|
} else {
|
|
node.arguments = empty;
|
|
}
|
|
return this.finishNode(node, "NewExpression");
|
|
};
|
|
pp$5.parseTemplateElement = function(ref2) {
|
|
var isTagged = ref2.isTagged;
|
|
var elem = this.startNode();
|
|
if (this.type === types$1.invalidTemplate) {
|
|
if (!isTagged) {
|
|
this.raiseRecoverable(this.start, "Bad escape sequence in untagged template literal");
|
|
}
|
|
elem.value = {
|
|
raw: this.value,
|
|
cooked: null
|
|
};
|
|
} else {
|
|
elem.value = {
|
|
raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, "\n"),
|
|
cooked: this.value
|
|
};
|
|
}
|
|
this.next();
|
|
elem.tail = this.type === types$1.backQuote;
|
|
return this.finishNode(elem, "TemplateElement");
|
|
};
|
|
pp$5.parseTemplate = function(ref2) {
|
|
if (ref2 === void 0)
|
|
ref2 = {};
|
|
var isTagged = ref2.isTagged;
|
|
if (isTagged === void 0)
|
|
isTagged = false;
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.expressions = [];
|
|
var curElt = this.parseTemplateElement({ isTagged });
|
|
node.quasis = [curElt];
|
|
while (!curElt.tail) {
|
|
if (this.type === types$1.eof) {
|
|
this.raise(this.pos, "Unterminated template literal");
|
|
}
|
|
this.expect(types$1.dollarBraceL);
|
|
node.expressions.push(this.parseExpression());
|
|
this.expect(types$1.braceR);
|
|
node.quasis.push(curElt = this.parseTemplateElement({ isTagged }));
|
|
}
|
|
this.next();
|
|
return this.finishNode(node, "TemplateLiteral");
|
|
};
|
|
pp$5.isAsyncProp = function(prop) {
|
|
return !prop.computed && prop.key.type === "Identifier" && prop.key.name === "async" && (this.type === types$1.name || this.type === types$1.num || this.type === types$1.string || this.type === types$1.bracketL || this.type.keyword || this.options.ecmaVersion >= 9 && this.type === types$1.star) && !lineBreak.test(this.input.slice(this.lastTokEnd, this.start));
|
|
};
|
|
pp$5.parseObj = function(isPattern, refDestructuringErrors) {
|
|
var node = this.startNode(), first = true, propHash = {};
|
|
node.properties = [];
|
|
this.next();
|
|
while (!this.eat(types$1.braceR)) {
|
|
if (!first) {
|
|
this.expect(types$1.comma);
|
|
if (this.options.ecmaVersion >= 5 && this.afterTrailingComma(types$1.braceR)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var prop = this.parseProperty(isPattern, refDestructuringErrors);
|
|
if (!isPattern) {
|
|
this.checkPropClash(prop, propHash, refDestructuringErrors);
|
|
}
|
|
node.properties.push(prop);
|
|
}
|
|
return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression");
|
|
};
|
|
pp$5.parseProperty = function(isPattern, refDestructuringErrors) {
|
|
var prop = this.startNode(), isGenerator, isAsync, startPos, startLoc;
|
|
if (this.options.ecmaVersion >= 9 && this.eat(types$1.ellipsis)) {
|
|
if (isPattern) {
|
|
prop.argument = this.parseIdent(false);
|
|
if (this.type === types$1.comma) {
|
|
this.raise(this.start, "Comma is not permitted after the rest element");
|
|
}
|
|
return this.finishNode(prop, "RestElement");
|
|
}
|
|
prop.argument = this.parseMaybeAssign(false, refDestructuringErrors);
|
|
if (this.type === types$1.comma && refDestructuringErrors && refDestructuringErrors.trailingComma < 0) {
|
|
refDestructuringErrors.trailingComma = this.start;
|
|
}
|
|
return this.finishNode(prop, "SpreadElement");
|
|
}
|
|
if (this.options.ecmaVersion >= 6) {
|
|
prop.method = false;
|
|
prop.shorthand = false;
|
|
if (isPattern || refDestructuringErrors) {
|
|
startPos = this.start;
|
|
startLoc = this.startLoc;
|
|
}
|
|
if (!isPattern) {
|
|
isGenerator = this.eat(types$1.star);
|
|
}
|
|
}
|
|
var containsEsc = this.containsEsc;
|
|
this.parsePropertyName(prop);
|
|
if (!isPattern && !containsEsc && this.options.ecmaVersion >= 8 && !isGenerator && this.isAsyncProp(prop)) {
|
|
isAsync = true;
|
|
isGenerator = this.options.ecmaVersion >= 9 && this.eat(types$1.star);
|
|
this.parsePropertyName(prop, refDestructuringErrors);
|
|
} else {
|
|
isAsync = false;
|
|
}
|
|
this.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc);
|
|
return this.finishNode(prop, "Property");
|
|
};
|
|
pp$5.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc) {
|
|
if ((isGenerator || isAsync) && this.type === types$1.colon) {
|
|
this.unexpected();
|
|
}
|
|
if (this.eat(types$1.colon)) {
|
|
prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors);
|
|
prop.kind = "init";
|
|
} else if (this.options.ecmaVersion >= 6 && this.type === types$1.parenL) {
|
|
if (isPattern) {
|
|
this.unexpected();
|
|
}
|
|
prop.kind = "init";
|
|
prop.method = true;
|
|
prop.value = this.parseMethod(isGenerator, isAsync);
|
|
} else if (!isPattern && !containsEsc && this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && (prop.key.name === "get" || prop.key.name === "set") && (this.type !== types$1.comma && this.type !== types$1.braceR && this.type !== types$1.eq)) {
|
|
if (isGenerator || isAsync) {
|
|
this.unexpected();
|
|
}
|
|
prop.kind = prop.key.name;
|
|
this.parsePropertyName(prop);
|
|
prop.value = this.parseMethod(false);
|
|
var paramCount = prop.kind === "get" ? 0 : 1;
|
|
if (prop.value.params.length !== paramCount) {
|
|
var start3 = prop.value.start;
|
|
if (prop.kind === "get") {
|
|
this.raiseRecoverable(start3, "getter should have no params");
|
|
} else {
|
|
this.raiseRecoverable(start3, "setter should have exactly one param");
|
|
}
|
|
} else {
|
|
if (prop.kind === "set" && prop.value.params[0].type === "RestElement") {
|
|
this.raiseRecoverable(prop.value.params[0].start, "Setter cannot use rest params");
|
|
}
|
|
}
|
|
} else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
|
|
if (isGenerator || isAsync) {
|
|
this.unexpected();
|
|
}
|
|
this.checkUnreserved(prop.key);
|
|
if (prop.key.name === "await" && !this.awaitIdentPos) {
|
|
this.awaitIdentPos = startPos;
|
|
}
|
|
prop.kind = "init";
|
|
if (isPattern) {
|
|
prop.value = this.parseMaybeDefault(startPos, startLoc, this.copyNode(prop.key));
|
|
} else if (this.type === types$1.eq && refDestructuringErrors) {
|
|
if (refDestructuringErrors.shorthandAssign < 0) {
|
|
refDestructuringErrors.shorthandAssign = this.start;
|
|
}
|
|
prop.value = this.parseMaybeDefault(startPos, startLoc, this.copyNode(prop.key));
|
|
} else {
|
|
prop.value = this.copyNode(prop.key);
|
|
}
|
|
prop.shorthand = true;
|
|
} else {
|
|
this.unexpected();
|
|
}
|
|
};
|
|
pp$5.parsePropertyName = function(prop) {
|
|
if (this.options.ecmaVersion >= 6) {
|
|
if (this.eat(types$1.bracketL)) {
|
|
prop.computed = true;
|
|
prop.key = this.parseMaybeAssign();
|
|
this.expect(types$1.bracketR);
|
|
return prop.key;
|
|
} else {
|
|
prop.computed = false;
|
|
}
|
|
}
|
|
return prop.key = this.type === types$1.num || this.type === types$1.string ? this.parseExprAtom() : this.parseIdent(this.options.allowReserved !== "never");
|
|
};
|
|
pp$5.initFunction = function(node) {
|
|
node.id = null;
|
|
if (this.options.ecmaVersion >= 6) {
|
|
node.generator = node.expression = false;
|
|
}
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = false;
|
|
}
|
|
};
|
|
pp$5.parseMethod = function(isGenerator, isAsync, allowDirectSuper) {
|
|
var node = this.startNode(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.initFunction(node);
|
|
if (this.options.ecmaVersion >= 6) {
|
|
node.generator = isGenerator;
|
|
}
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = !!isAsync;
|
|
}
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
this.enterScope(functionFlags(isAsync, node.generator) | SCOPE_SUPER | (allowDirectSuper ? SCOPE_DIRECT_SUPER : 0));
|
|
this.expect(types$1.parenL);
|
|
node.params = this.parseBindingList(types$1.parenR, false, this.options.ecmaVersion >= 8);
|
|
this.checkYieldAwaitInDefaultParams();
|
|
this.parseFunctionBody(node, false, true, false);
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.finishNode(node, "FunctionExpression");
|
|
};
|
|
pp$5.parseArrowExpression = function(node, params, isAsync, forInit) {
|
|
var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
|
this.enterScope(functionFlags(isAsync, false) | SCOPE_ARROW);
|
|
this.initFunction(node);
|
|
if (this.options.ecmaVersion >= 8) {
|
|
node.async = !!isAsync;
|
|
}
|
|
this.yieldPos = 0;
|
|
this.awaitPos = 0;
|
|
this.awaitIdentPos = 0;
|
|
node.params = this.toAssignableList(params, true);
|
|
this.parseFunctionBody(node, true, false, forInit);
|
|
this.yieldPos = oldYieldPos;
|
|
this.awaitPos = oldAwaitPos;
|
|
this.awaitIdentPos = oldAwaitIdentPos;
|
|
return this.finishNode(node, "ArrowFunctionExpression");
|
|
};
|
|
pp$5.parseFunctionBody = function(node, isArrowFunction, isMethod, forInit) {
|
|
var isExpression = isArrowFunction && this.type !== types$1.braceL;
|
|
var oldStrict = this.strict, useStrict = false;
|
|
if (isExpression) {
|
|
node.body = this.parseMaybeAssign(forInit);
|
|
node.expression = true;
|
|
this.checkParams(node, false);
|
|
} else {
|
|
var nonSimple = this.options.ecmaVersion >= 7 && !this.isSimpleParamList(node.params);
|
|
if (!oldStrict || nonSimple) {
|
|
useStrict = this.strictDirective(this.end);
|
|
if (useStrict && nonSimple) {
|
|
this.raiseRecoverable(node.start, "Illegal 'use strict' directive in function with non-simple parameter list");
|
|
}
|
|
}
|
|
var oldLabels = this.labels;
|
|
this.labels = [];
|
|
if (useStrict) {
|
|
this.strict = true;
|
|
}
|
|
this.checkParams(node, !oldStrict && !useStrict && !isArrowFunction && !isMethod && this.isSimpleParamList(node.params));
|
|
if (this.strict && node.id) {
|
|
this.checkLValSimple(node.id, BIND_OUTSIDE);
|
|
}
|
|
node.body = this.parseBlock(false, void 0, useStrict && !oldStrict);
|
|
node.expression = false;
|
|
this.adaptDirectivePrologue(node.body.body);
|
|
this.labels = oldLabels;
|
|
}
|
|
this.exitScope();
|
|
};
|
|
pp$5.isSimpleParamList = function(params) {
|
|
for (var i = 0, list = params; i < list.length; i += 1) {
|
|
var param = list[i];
|
|
if (param.type !== "Identifier") {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
};
|
|
pp$5.checkParams = function(node, allowDuplicates) {
|
|
var nameHash = /* @__PURE__ */ Object.create(null);
|
|
for (var i = 0, list = node.params; i < list.length; i += 1) {
|
|
var param = list[i];
|
|
this.checkLValInnerPattern(param, BIND_VAR, allowDuplicates ? null : nameHash);
|
|
}
|
|
};
|
|
pp$5.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestructuringErrors) {
|
|
var elts = [], first = true;
|
|
while (!this.eat(close)) {
|
|
if (!first) {
|
|
this.expect(types$1.comma);
|
|
if (allowTrailingComma && this.afterTrailingComma(close)) {
|
|
break;
|
|
}
|
|
} else {
|
|
first = false;
|
|
}
|
|
var elt = void 0;
|
|
if (allowEmpty && this.type === types$1.comma) {
|
|
elt = null;
|
|
} else if (this.type === types$1.ellipsis) {
|
|
elt = this.parseSpread(refDestructuringErrors);
|
|
if (refDestructuringErrors && this.type === types$1.comma && refDestructuringErrors.trailingComma < 0) {
|
|
refDestructuringErrors.trailingComma = this.start;
|
|
}
|
|
} else {
|
|
elt = this.parseMaybeAssign(false, refDestructuringErrors);
|
|
}
|
|
elts.push(elt);
|
|
}
|
|
return elts;
|
|
};
|
|
pp$5.checkUnreserved = function(ref2) {
|
|
var start3 = ref2.start;
|
|
var end = ref2.end;
|
|
var name = ref2.name;
|
|
if (this.inGenerator && name === "yield") {
|
|
this.raiseRecoverable(start3, "Cannot use 'yield' as identifier inside a generator");
|
|
}
|
|
if (this.inAsync && name === "await") {
|
|
this.raiseRecoverable(start3, "Cannot use 'await' as identifier inside an async function");
|
|
}
|
|
if (this.currentThisScope().inClassFieldInit && name === "arguments") {
|
|
this.raiseRecoverable(start3, "Cannot use 'arguments' in class field initializer");
|
|
}
|
|
if (this.inClassStaticBlock && (name === "arguments" || name === "await")) {
|
|
this.raise(start3, "Cannot use " + name + " in class static initialization block");
|
|
}
|
|
if (this.keywords.test(name)) {
|
|
this.raise(start3, "Unexpected keyword '" + name + "'");
|
|
}
|
|
if (this.options.ecmaVersion < 6 && this.input.slice(start3, end).indexOf("\\") !== -1) {
|
|
return;
|
|
}
|
|
var re = this.strict ? this.reservedWordsStrict : this.reservedWords;
|
|
if (re.test(name)) {
|
|
if (!this.inAsync && name === "await") {
|
|
this.raiseRecoverable(start3, "Cannot use keyword 'await' outside an async function");
|
|
}
|
|
this.raiseRecoverable(start3, "The keyword '" + name + "' is reserved");
|
|
}
|
|
};
|
|
pp$5.parseIdent = function(liberal, isBinding) {
|
|
var node = this.startNode();
|
|
if (this.type === types$1.name) {
|
|
node.name = this.value;
|
|
} else if (this.type.keyword) {
|
|
node.name = this.type.keyword;
|
|
if ((node.name === "class" || node.name === "function") && (this.lastTokEnd !== this.lastTokStart + 1 || this.input.charCodeAt(this.lastTokStart) !== 46)) {
|
|
this.context.pop();
|
|
}
|
|
} else {
|
|
this.unexpected();
|
|
}
|
|
this.next(!!liberal);
|
|
this.finishNode(node, "Identifier");
|
|
if (!liberal) {
|
|
this.checkUnreserved(node);
|
|
if (node.name === "await" && !this.awaitIdentPos) {
|
|
this.awaitIdentPos = node.start;
|
|
}
|
|
}
|
|
return node;
|
|
};
|
|
pp$5.parsePrivateIdent = function() {
|
|
var node = this.startNode();
|
|
if (this.type === types$1.privateId) {
|
|
node.name = this.value;
|
|
} else {
|
|
this.unexpected();
|
|
}
|
|
this.next();
|
|
this.finishNode(node, "PrivateIdentifier");
|
|
if (this.privateNameStack.length === 0) {
|
|
this.raise(node.start, "Private field '#" + node.name + "' must be declared in an enclosing class");
|
|
} else {
|
|
this.privateNameStack[this.privateNameStack.length - 1].used.push(node);
|
|
}
|
|
return node;
|
|
};
|
|
pp$5.parseYield = function(forInit) {
|
|
if (!this.yieldPos) {
|
|
this.yieldPos = this.start;
|
|
}
|
|
var node = this.startNode();
|
|
this.next();
|
|
if (this.type === types$1.semi || this.canInsertSemicolon() || this.type !== types$1.star && !this.type.startsExpr) {
|
|
node.delegate = false;
|
|
node.argument = null;
|
|
} else {
|
|
node.delegate = this.eat(types$1.star);
|
|
node.argument = this.parseMaybeAssign(forInit);
|
|
}
|
|
return this.finishNode(node, "YieldExpression");
|
|
};
|
|
pp$5.parseAwait = function(forInit) {
|
|
if (!this.awaitPos) {
|
|
this.awaitPos = this.start;
|
|
}
|
|
var node = this.startNode();
|
|
this.next();
|
|
node.argument = this.parseMaybeUnary(null, true, false, forInit);
|
|
return this.finishNode(node, "AwaitExpression");
|
|
};
|
|
var pp$4 = Parser.prototype;
|
|
pp$4.raise = function(pos, message) {
|
|
var loc = getLineInfo(this.input, pos);
|
|
message += " (" + loc.line + ":" + loc.column + ")";
|
|
var err = new SyntaxError(message);
|
|
err.pos = pos;
|
|
err.loc = loc;
|
|
err.raisedAt = this.pos;
|
|
throw err;
|
|
};
|
|
pp$4.raiseRecoverable = pp$4.raise;
|
|
pp$4.curPosition = function() {
|
|
if (this.options.locations) {
|
|
return new Position(this.curLine, this.pos - this.lineStart);
|
|
}
|
|
};
|
|
var pp$3 = Parser.prototype;
|
|
var Scope = function Scope2(flags) {
|
|
this.flags = flags;
|
|
this.var = [];
|
|
this.lexical = [];
|
|
this.functions = [];
|
|
this.inClassFieldInit = false;
|
|
};
|
|
pp$3.enterScope = function(flags) {
|
|
this.scopeStack.push(new Scope(flags));
|
|
};
|
|
pp$3.exitScope = function() {
|
|
this.scopeStack.pop();
|
|
};
|
|
pp$3.treatFunctionsAsVarInScope = function(scope) {
|
|
return scope.flags & SCOPE_FUNCTION || !this.inModule && scope.flags & SCOPE_TOP;
|
|
};
|
|
pp$3.declareName = function(name, bindingType, pos) {
|
|
var redeclared = false;
|
|
if (bindingType === BIND_LEXICAL) {
|
|
var scope = this.currentScope();
|
|
redeclared = scope.lexical.indexOf(name) > -1 || scope.functions.indexOf(name) > -1 || scope.var.indexOf(name) > -1;
|
|
scope.lexical.push(name);
|
|
if (this.inModule && scope.flags & SCOPE_TOP) {
|
|
delete this.undefinedExports[name];
|
|
}
|
|
} else if (bindingType === BIND_SIMPLE_CATCH) {
|
|
var scope$1 = this.currentScope();
|
|
scope$1.lexical.push(name);
|
|
} else if (bindingType === BIND_FUNCTION) {
|
|
var scope$2 = this.currentScope();
|
|
if (this.treatFunctionsAsVar) {
|
|
redeclared = scope$2.lexical.indexOf(name) > -1;
|
|
} else {
|
|
redeclared = scope$2.lexical.indexOf(name) > -1 || scope$2.var.indexOf(name) > -1;
|
|
}
|
|
scope$2.functions.push(name);
|
|
} else {
|
|
for (var i = this.scopeStack.length - 1; i >= 0; --i) {
|
|
var scope$3 = this.scopeStack[i];
|
|
if (scope$3.lexical.indexOf(name) > -1 && !(scope$3.flags & SCOPE_SIMPLE_CATCH && scope$3.lexical[0] === name) || !this.treatFunctionsAsVarInScope(scope$3) && scope$3.functions.indexOf(name) > -1) {
|
|
redeclared = true;
|
|
break;
|
|
}
|
|
scope$3.var.push(name);
|
|
if (this.inModule && scope$3.flags & SCOPE_TOP) {
|
|
delete this.undefinedExports[name];
|
|
}
|
|
if (scope$3.flags & SCOPE_VAR) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (redeclared) {
|
|
this.raiseRecoverable(pos, "Identifier '" + name + "' has already been declared");
|
|
}
|
|
};
|
|
pp$3.checkLocalExport = function(id) {
|
|
if (this.scopeStack[0].lexical.indexOf(id.name) === -1 && this.scopeStack[0].var.indexOf(id.name) === -1) {
|
|
this.undefinedExports[id.name] = id;
|
|
}
|
|
};
|
|
pp$3.currentScope = function() {
|
|
return this.scopeStack[this.scopeStack.length - 1];
|
|
};
|
|
pp$3.currentVarScope = function() {
|
|
for (var i = this.scopeStack.length - 1; ; i--) {
|
|
var scope = this.scopeStack[i];
|
|
if (scope.flags & SCOPE_VAR) {
|
|
return scope;
|
|
}
|
|
}
|
|
};
|
|
pp$3.currentThisScope = function() {
|
|
for (var i = this.scopeStack.length - 1; ; i--) {
|
|
var scope = this.scopeStack[i];
|
|
if (scope.flags & SCOPE_VAR && !(scope.flags & SCOPE_ARROW)) {
|
|
return scope;
|
|
}
|
|
}
|
|
};
|
|
var Node = function Node2(parser, pos, loc) {
|
|
this.type = "";
|
|
this.start = pos;
|
|
this.end = 0;
|
|
if (parser.options.locations) {
|
|
this.loc = new SourceLocation(parser, loc);
|
|
}
|
|
if (parser.options.directSourceFile) {
|
|
this.sourceFile = parser.options.directSourceFile;
|
|
}
|
|
if (parser.options.ranges) {
|
|
this.range = [pos, 0];
|
|
}
|
|
};
|
|
var pp$2 = Parser.prototype;
|
|
pp$2.startNode = function() {
|
|
return new Node(this, this.start, this.startLoc);
|
|
};
|
|
pp$2.startNodeAt = function(pos, loc) {
|
|
return new Node(this, pos, loc);
|
|
};
|
|
function finishNodeAt(node, type, pos, loc) {
|
|
node.type = type;
|
|
node.end = pos;
|
|
if (this.options.locations) {
|
|
node.loc.end = loc;
|
|
}
|
|
if (this.options.ranges) {
|
|
node.range[1] = pos;
|
|
}
|
|
return node;
|
|
}
|
|
pp$2.finishNode = function(node, type) {
|
|
return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc);
|
|
};
|
|
pp$2.finishNodeAt = function(node, type, pos, loc) {
|
|
return finishNodeAt.call(this, node, type, pos, loc);
|
|
};
|
|
pp$2.copyNode = function(node) {
|
|
var newNode = new Node(this, node.start, this.startLoc);
|
|
for (var prop in node) {
|
|
newNode[prop] = node[prop];
|
|
}
|
|
return newNode;
|
|
};
|
|
var ecma9BinaryProperties = "ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS";
|
|
var ecma10BinaryProperties = ecma9BinaryProperties + " Extended_Pictographic";
|
|
var ecma11BinaryProperties = ecma10BinaryProperties;
|
|
var ecma12BinaryProperties = ecma11BinaryProperties + " EBase EComp EMod EPres ExtPict";
|
|
var ecma13BinaryProperties = ecma12BinaryProperties;
|
|
var unicodeBinaryProperties = {
|
|
9: ecma9BinaryProperties,
|
|
10: ecma10BinaryProperties,
|
|
11: ecma11BinaryProperties,
|
|
12: ecma12BinaryProperties,
|
|
13: ecma13BinaryProperties
|
|
};
|
|
var unicodeGeneralCategoryValues = "Cased_Letter LC Close_Punctuation Pe Connector_Punctuation Pc Control Cc cntrl Currency_Symbol Sc Dash_Punctuation Pd Decimal_Number Nd digit Enclosing_Mark Me Final_Punctuation Pf Format Cf Initial_Punctuation Pi Letter L Letter_Number Nl Line_Separator Zl Lowercase_Letter Ll Mark M Combining_Mark Math_Symbol Sm Modifier_Letter Lm Modifier_Symbol Sk Nonspacing_Mark Mn Number N Open_Punctuation Ps Other C Other_Letter Lo Other_Number No Other_Punctuation Po Other_Symbol So Paragraph_Separator Zp Private_Use Co Punctuation P punct Separator Z Space_Separator Zs Spacing_Mark Mc Surrogate Cs Symbol S Titlecase_Letter Lt Unassigned Cn Uppercase_Letter Lu";
|
|
var ecma9ScriptValues = "Adlam Adlm Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb";
|
|
var ecma10ScriptValues = ecma9ScriptValues + " Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd";
|
|
var ecma11ScriptValues = ecma10ScriptValues + " Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho";
|
|
var ecma12ScriptValues = ecma11ScriptValues + " Chorasmian Chrs Diak Dives_Akuru Khitan_Small_Script Kits Yezi Yezidi";
|
|
var ecma13ScriptValues = ecma12ScriptValues + " Cypro_Minoan Cpmn Old_Uyghur Ougr Tangsa Tnsa Toto Vithkuqi Vith";
|
|
var unicodeScriptValues = {
|
|
9: ecma9ScriptValues,
|
|
10: ecma10ScriptValues,
|
|
11: ecma11ScriptValues,
|
|
12: ecma12ScriptValues,
|
|
13: ecma13ScriptValues
|
|
};
|
|
var data = {};
|
|
function buildUnicodeData(ecmaVersion) {
|
|
var d = data[ecmaVersion] = {
|
|
binary: wordsRegexp(unicodeBinaryProperties[ecmaVersion] + " " + unicodeGeneralCategoryValues),
|
|
nonBinary: {
|
|
General_Category: wordsRegexp(unicodeGeneralCategoryValues),
|
|
Script: wordsRegexp(unicodeScriptValues[ecmaVersion])
|
|
}
|
|
};
|
|
d.nonBinary.Script_Extensions = d.nonBinary.Script;
|
|
d.nonBinary.gc = d.nonBinary.General_Category;
|
|
d.nonBinary.sc = d.nonBinary.Script;
|
|
d.nonBinary.scx = d.nonBinary.Script_Extensions;
|
|
}
|
|
for (i = 0, list = [9, 10, 11, 12, 13]; i < list.length; i += 1) {
|
|
ecmaVersion = list[i];
|
|
buildUnicodeData(ecmaVersion);
|
|
}
|
|
var ecmaVersion;
|
|
var i;
|
|
var list;
|
|
var pp$1 = Parser.prototype;
|
|
var RegExpValidationState = function RegExpValidationState2(parser) {
|
|
this.parser = parser;
|
|
this.validFlags = "gim" + (parser.options.ecmaVersion >= 6 ? "uy" : "") + (parser.options.ecmaVersion >= 9 ? "s" : "") + (parser.options.ecmaVersion >= 13 ? "d" : "");
|
|
this.unicodeProperties = data[parser.options.ecmaVersion >= 13 ? 13 : parser.options.ecmaVersion];
|
|
this.source = "";
|
|
this.flags = "";
|
|
this.start = 0;
|
|
this.switchU = false;
|
|
this.switchN = false;
|
|
this.pos = 0;
|
|
this.lastIntValue = 0;
|
|
this.lastStringValue = "";
|
|
this.lastAssertionIsQuantifiable = false;
|
|
this.numCapturingParens = 0;
|
|
this.maxBackReference = 0;
|
|
this.groupNames = [];
|
|
this.backReferenceNames = [];
|
|
};
|
|
RegExpValidationState.prototype.reset = function reset(start3, pattern, flags) {
|
|
var unicode = flags.indexOf("u") !== -1;
|
|
this.start = start3 | 0;
|
|
this.source = pattern + "";
|
|
this.flags = flags;
|
|
this.switchU = unicode && this.parser.options.ecmaVersion >= 6;
|
|
this.switchN = unicode && this.parser.options.ecmaVersion >= 9;
|
|
};
|
|
RegExpValidationState.prototype.raise = function raise(message) {
|
|
this.parser.raiseRecoverable(this.start, "Invalid regular expression: /" + this.source + "/: " + message);
|
|
};
|
|
RegExpValidationState.prototype.at = function at(i, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
var s = this.source;
|
|
var l = s.length;
|
|
if (i >= l) {
|
|
return -1;
|
|
}
|
|
var c = s.charCodeAt(i);
|
|
if (!(forceU || this.switchU) || c <= 55295 || c >= 57344 || i + 1 >= l) {
|
|
return c;
|
|
}
|
|
var next = s.charCodeAt(i + 1);
|
|
return next >= 56320 && next <= 57343 ? (c << 10) + next - 56613888 : c;
|
|
};
|
|
RegExpValidationState.prototype.nextIndex = function nextIndex(i, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
var s = this.source;
|
|
var l = s.length;
|
|
if (i >= l) {
|
|
return l;
|
|
}
|
|
var c = s.charCodeAt(i), next;
|
|
if (!(forceU || this.switchU) || c <= 55295 || c >= 57344 || i + 1 >= l || (next = s.charCodeAt(i + 1)) < 56320 || next > 57343) {
|
|
return i + 1;
|
|
}
|
|
return i + 2;
|
|
};
|
|
RegExpValidationState.prototype.current = function current(forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
return this.at(this.pos, forceU);
|
|
};
|
|
RegExpValidationState.prototype.lookahead = function lookahead(forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
return this.at(this.nextIndex(this.pos, forceU), forceU);
|
|
};
|
|
RegExpValidationState.prototype.advance = function advance(forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
this.pos = this.nextIndex(this.pos, forceU);
|
|
};
|
|
RegExpValidationState.prototype.eat = function eat(ch, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
if (this.current(forceU) === ch) {
|
|
this.advance(forceU);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.validateRegExpFlags = function(state) {
|
|
var validFlags = state.validFlags;
|
|
var flags = state.flags;
|
|
for (var i = 0; i < flags.length; i++) {
|
|
var flag = flags.charAt(i);
|
|
if (validFlags.indexOf(flag) === -1) {
|
|
this.raise(state.start, "Invalid regular expression flag");
|
|
}
|
|
if (flags.indexOf(flag, i + 1) > -1) {
|
|
this.raise(state.start, "Duplicate regular expression flag");
|
|
}
|
|
}
|
|
};
|
|
pp$1.validateRegExpPattern = function(state) {
|
|
this.regexp_pattern(state);
|
|
if (!state.switchN && this.options.ecmaVersion >= 9 && state.groupNames.length > 0) {
|
|
state.switchN = true;
|
|
this.regexp_pattern(state);
|
|
}
|
|
};
|
|
pp$1.regexp_pattern = function(state) {
|
|
state.pos = 0;
|
|
state.lastIntValue = 0;
|
|
state.lastStringValue = "";
|
|
state.lastAssertionIsQuantifiable = false;
|
|
state.numCapturingParens = 0;
|
|
state.maxBackReference = 0;
|
|
state.groupNames.length = 0;
|
|
state.backReferenceNames.length = 0;
|
|
this.regexp_disjunction(state);
|
|
if (state.pos !== state.source.length) {
|
|
if (state.eat(41)) {
|
|
state.raise("Unmatched ')'");
|
|
}
|
|
if (state.eat(93) || state.eat(125)) {
|
|
state.raise("Lone quantifier brackets");
|
|
}
|
|
}
|
|
if (state.maxBackReference > state.numCapturingParens) {
|
|
state.raise("Invalid escape");
|
|
}
|
|
for (var i = 0, list = state.backReferenceNames; i < list.length; i += 1) {
|
|
var name = list[i];
|
|
if (state.groupNames.indexOf(name) === -1) {
|
|
state.raise("Invalid named capture referenced");
|
|
}
|
|
}
|
|
};
|
|
pp$1.regexp_disjunction = function(state) {
|
|
this.regexp_alternative(state);
|
|
while (state.eat(124)) {
|
|
this.regexp_alternative(state);
|
|
}
|
|
if (this.regexp_eatQuantifier(state, true)) {
|
|
state.raise("Nothing to repeat");
|
|
}
|
|
if (state.eat(123)) {
|
|
state.raise("Lone quantifier brackets");
|
|
}
|
|
};
|
|
pp$1.regexp_alternative = function(state) {
|
|
while (state.pos < state.source.length && this.regexp_eatTerm(state)) {
|
|
}
|
|
};
|
|
pp$1.regexp_eatTerm = function(state) {
|
|
if (this.regexp_eatAssertion(state)) {
|
|
if (state.lastAssertionIsQuantifiable && this.regexp_eatQuantifier(state)) {
|
|
if (state.switchU) {
|
|
state.raise("Invalid quantifier");
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
if (state.switchU ? this.regexp_eatAtom(state) : this.regexp_eatExtendedAtom(state)) {
|
|
this.regexp_eatQuantifier(state);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatAssertion = function(state) {
|
|
var start3 = state.pos;
|
|
state.lastAssertionIsQuantifiable = false;
|
|
if (state.eat(94) || state.eat(36)) {
|
|
return true;
|
|
}
|
|
if (state.eat(92)) {
|
|
if (state.eat(66) || state.eat(98)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
if (state.eat(40) && state.eat(63)) {
|
|
var lookbehind = false;
|
|
if (this.options.ecmaVersion >= 9) {
|
|
lookbehind = state.eat(60);
|
|
}
|
|
if (state.eat(61) || state.eat(33)) {
|
|
this.regexp_disjunction(state);
|
|
if (!state.eat(41)) {
|
|
state.raise("Unterminated group");
|
|
}
|
|
state.lastAssertionIsQuantifiable = !lookbehind;
|
|
return true;
|
|
}
|
|
}
|
|
state.pos = start3;
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatQuantifier = function(state, noError) {
|
|
if (noError === void 0)
|
|
noError = false;
|
|
if (this.regexp_eatQuantifierPrefix(state, noError)) {
|
|
state.eat(63);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatQuantifierPrefix = function(state, noError) {
|
|
return state.eat(42) || state.eat(43) || state.eat(63) || this.regexp_eatBracedQuantifier(state, noError);
|
|
};
|
|
pp$1.regexp_eatBracedQuantifier = function(state, noError) {
|
|
var start3 = state.pos;
|
|
if (state.eat(123)) {
|
|
var min = 0, max = -1;
|
|
if (this.regexp_eatDecimalDigits(state)) {
|
|
min = state.lastIntValue;
|
|
if (state.eat(44) && this.regexp_eatDecimalDigits(state)) {
|
|
max = state.lastIntValue;
|
|
}
|
|
if (state.eat(125)) {
|
|
if (max !== -1 && max < min && !noError) {
|
|
state.raise("numbers out of order in {} quantifier");
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
if (state.switchU && !noError) {
|
|
state.raise("Incomplete quantifier");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatAtom = function(state) {
|
|
return this.regexp_eatPatternCharacters(state) || state.eat(46) || this.regexp_eatReverseSolidusAtomEscape(state) || this.regexp_eatCharacterClass(state) || this.regexp_eatUncapturingGroup(state) || this.regexp_eatCapturingGroup(state);
|
|
};
|
|
pp$1.regexp_eatReverseSolidusAtomEscape = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(92)) {
|
|
if (this.regexp_eatAtomEscape(state)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatUncapturingGroup = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(40)) {
|
|
if (state.eat(63) && state.eat(58)) {
|
|
this.regexp_disjunction(state);
|
|
if (state.eat(41)) {
|
|
return true;
|
|
}
|
|
state.raise("Unterminated group");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatCapturingGroup = function(state) {
|
|
if (state.eat(40)) {
|
|
if (this.options.ecmaVersion >= 9) {
|
|
this.regexp_groupSpecifier(state);
|
|
} else if (state.current() === 63) {
|
|
state.raise("Invalid group");
|
|
}
|
|
this.regexp_disjunction(state);
|
|
if (state.eat(41)) {
|
|
state.numCapturingParens += 1;
|
|
return true;
|
|
}
|
|
state.raise("Unterminated group");
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatExtendedAtom = function(state) {
|
|
return state.eat(46) || this.regexp_eatReverseSolidusAtomEscape(state) || this.regexp_eatCharacterClass(state) || this.regexp_eatUncapturingGroup(state) || this.regexp_eatCapturingGroup(state) || this.regexp_eatInvalidBracedQuantifier(state) || this.regexp_eatExtendedPatternCharacter(state);
|
|
};
|
|
pp$1.regexp_eatInvalidBracedQuantifier = function(state) {
|
|
if (this.regexp_eatBracedQuantifier(state, true)) {
|
|
state.raise("Nothing to repeat");
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatSyntaxCharacter = function(state) {
|
|
var ch = state.current();
|
|
if (isSyntaxCharacter(ch)) {
|
|
state.lastIntValue = ch;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
function isSyntaxCharacter(ch) {
|
|
return ch === 36 || ch >= 40 && ch <= 43 || ch === 46 || ch === 63 || ch >= 91 && ch <= 94 || ch >= 123 && ch <= 125;
|
|
}
|
|
pp$1.regexp_eatPatternCharacters = function(state) {
|
|
var start3 = state.pos;
|
|
var ch = 0;
|
|
while ((ch = state.current()) !== -1 && !isSyntaxCharacter(ch)) {
|
|
state.advance();
|
|
}
|
|
return state.pos !== start3;
|
|
};
|
|
pp$1.regexp_eatExtendedPatternCharacter = function(state) {
|
|
var ch = state.current();
|
|
if (ch !== -1 && ch !== 36 && !(ch >= 40 && ch <= 43) && ch !== 46 && ch !== 63 && ch !== 91 && ch !== 94 && ch !== 124) {
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_groupSpecifier = function(state) {
|
|
if (state.eat(63)) {
|
|
if (this.regexp_eatGroupName(state)) {
|
|
if (state.groupNames.indexOf(state.lastStringValue) !== -1) {
|
|
state.raise("Duplicate capture group name");
|
|
}
|
|
state.groupNames.push(state.lastStringValue);
|
|
return;
|
|
}
|
|
state.raise("Invalid group");
|
|
}
|
|
};
|
|
pp$1.regexp_eatGroupName = function(state) {
|
|
state.lastStringValue = "";
|
|
if (state.eat(60)) {
|
|
if (this.regexp_eatRegExpIdentifierName(state) && state.eat(62)) {
|
|
return true;
|
|
}
|
|
state.raise("Invalid capture group name");
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatRegExpIdentifierName = function(state) {
|
|
state.lastStringValue = "";
|
|
if (this.regexp_eatRegExpIdentifierStart(state)) {
|
|
state.lastStringValue += codePointToString(state.lastIntValue);
|
|
while (this.regexp_eatRegExpIdentifierPart(state)) {
|
|
state.lastStringValue += codePointToString(state.lastIntValue);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatRegExpIdentifierStart = function(state) {
|
|
var start3 = state.pos;
|
|
var forceU = this.options.ecmaVersion >= 11;
|
|
var ch = state.current(forceU);
|
|
state.advance(forceU);
|
|
if (ch === 92 && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) {
|
|
ch = state.lastIntValue;
|
|
}
|
|
if (isRegExpIdentifierStart(ch)) {
|
|
state.lastIntValue = ch;
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
return false;
|
|
};
|
|
function isRegExpIdentifierStart(ch) {
|
|
return isIdentifierStart(ch, true) || ch === 36 || ch === 95;
|
|
}
|
|
pp$1.regexp_eatRegExpIdentifierPart = function(state) {
|
|
var start3 = state.pos;
|
|
var forceU = this.options.ecmaVersion >= 11;
|
|
var ch = state.current(forceU);
|
|
state.advance(forceU);
|
|
if (ch === 92 && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) {
|
|
ch = state.lastIntValue;
|
|
}
|
|
if (isRegExpIdentifierPart(ch)) {
|
|
state.lastIntValue = ch;
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
return false;
|
|
};
|
|
function isRegExpIdentifierPart(ch) {
|
|
return isIdentifierChar(ch, true) || ch === 36 || ch === 95 || ch === 8204 || ch === 8205;
|
|
}
|
|
pp$1.regexp_eatAtomEscape = function(state) {
|
|
if (this.regexp_eatBackReference(state) || this.regexp_eatCharacterClassEscape(state) || this.regexp_eatCharacterEscape(state) || state.switchN && this.regexp_eatKGroupName(state)) {
|
|
return true;
|
|
}
|
|
if (state.switchU) {
|
|
if (state.current() === 99) {
|
|
state.raise("Invalid unicode escape");
|
|
}
|
|
state.raise("Invalid escape");
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatBackReference = function(state) {
|
|
var start3 = state.pos;
|
|
if (this.regexp_eatDecimalEscape(state)) {
|
|
var n = state.lastIntValue;
|
|
if (state.switchU) {
|
|
if (n > state.maxBackReference) {
|
|
state.maxBackReference = n;
|
|
}
|
|
return true;
|
|
}
|
|
if (n <= state.numCapturingParens) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatKGroupName = function(state) {
|
|
if (state.eat(107)) {
|
|
if (this.regexp_eatGroupName(state)) {
|
|
state.backReferenceNames.push(state.lastStringValue);
|
|
return true;
|
|
}
|
|
state.raise("Invalid named reference");
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatCharacterEscape = function(state) {
|
|
return this.regexp_eatControlEscape(state) || this.regexp_eatCControlLetter(state) || this.regexp_eatZero(state) || this.regexp_eatHexEscapeSequence(state) || this.regexp_eatRegExpUnicodeEscapeSequence(state, false) || !state.switchU && this.regexp_eatLegacyOctalEscapeSequence(state) || this.regexp_eatIdentityEscape(state);
|
|
};
|
|
pp$1.regexp_eatCControlLetter = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(99)) {
|
|
if (this.regexp_eatControlLetter(state)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatZero = function(state) {
|
|
if (state.current() === 48 && !isDecimalDigit(state.lookahead())) {
|
|
state.lastIntValue = 0;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatControlEscape = function(state) {
|
|
var ch = state.current();
|
|
if (ch === 116) {
|
|
state.lastIntValue = 9;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 110) {
|
|
state.lastIntValue = 10;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 118) {
|
|
state.lastIntValue = 11;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 102) {
|
|
state.lastIntValue = 12;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (ch === 114) {
|
|
state.lastIntValue = 13;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatControlLetter = function(state) {
|
|
var ch = state.current();
|
|
if (isControlLetter(ch)) {
|
|
state.lastIntValue = ch % 32;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
function isControlLetter(ch) {
|
|
return ch >= 65 && ch <= 90 || ch >= 97 && ch <= 122;
|
|
}
|
|
pp$1.regexp_eatRegExpUnicodeEscapeSequence = function(state, forceU) {
|
|
if (forceU === void 0)
|
|
forceU = false;
|
|
var start3 = state.pos;
|
|
var switchU = forceU || state.switchU;
|
|
if (state.eat(117)) {
|
|
if (this.regexp_eatFixedHexDigits(state, 4)) {
|
|
var lead = state.lastIntValue;
|
|
if (switchU && lead >= 55296 && lead <= 56319) {
|
|
var leadSurrogateEnd = state.pos;
|
|
if (state.eat(92) && state.eat(117) && this.regexp_eatFixedHexDigits(state, 4)) {
|
|
var trail = state.lastIntValue;
|
|
if (trail >= 56320 && trail <= 57343) {
|
|
state.lastIntValue = (lead - 55296) * 1024 + (trail - 56320) + 65536;
|
|
return true;
|
|
}
|
|
}
|
|
state.pos = leadSurrogateEnd;
|
|
state.lastIntValue = lead;
|
|
}
|
|
return true;
|
|
}
|
|
if (switchU && state.eat(123) && this.regexp_eatHexDigits(state) && state.eat(125) && isValidUnicode(state.lastIntValue)) {
|
|
return true;
|
|
}
|
|
if (switchU) {
|
|
state.raise("Invalid unicode escape");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
function isValidUnicode(ch) {
|
|
return ch >= 0 && ch <= 1114111;
|
|
}
|
|
pp$1.regexp_eatIdentityEscape = function(state) {
|
|
if (state.switchU) {
|
|
if (this.regexp_eatSyntaxCharacter(state)) {
|
|
return true;
|
|
}
|
|
if (state.eat(47)) {
|
|
state.lastIntValue = 47;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
var ch = state.current();
|
|
if (ch !== 99 && (!state.switchN || ch !== 107)) {
|
|
state.lastIntValue = ch;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatDecimalEscape = function(state) {
|
|
state.lastIntValue = 0;
|
|
var ch = state.current();
|
|
if (ch >= 49 && ch <= 57) {
|
|
do {
|
|
state.lastIntValue = 10 * state.lastIntValue + (ch - 48);
|
|
state.advance();
|
|
} while ((ch = state.current()) >= 48 && ch <= 57);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatCharacterClassEscape = function(state) {
|
|
var ch = state.current();
|
|
if (isCharacterClassEscape(ch)) {
|
|
state.lastIntValue = -1;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
if (state.switchU && this.options.ecmaVersion >= 9 && (ch === 80 || ch === 112)) {
|
|
state.lastIntValue = -1;
|
|
state.advance();
|
|
if (state.eat(123) && this.regexp_eatUnicodePropertyValueExpression(state) && state.eat(125)) {
|
|
return true;
|
|
}
|
|
state.raise("Invalid property name");
|
|
}
|
|
return false;
|
|
};
|
|
function isCharacterClassEscape(ch) {
|
|
return ch === 100 || ch === 68 || ch === 115 || ch === 83 || ch === 119 || ch === 87;
|
|
}
|
|
pp$1.regexp_eatUnicodePropertyValueExpression = function(state) {
|
|
var start3 = state.pos;
|
|
if (this.regexp_eatUnicodePropertyName(state) && state.eat(61)) {
|
|
var name = state.lastStringValue;
|
|
if (this.regexp_eatUnicodePropertyValue(state)) {
|
|
var value = state.lastStringValue;
|
|
this.regexp_validateUnicodePropertyNameAndValue(state, name, value);
|
|
return true;
|
|
}
|
|
}
|
|
state.pos = start3;
|
|
if (this.regexp_eatLoneUnicodePropertyNameOrValue(state)) {
|
|
var nameOrValue = state.lastStringValue;
|
|
this.regexp_validateUnicodePropertyNameOrValue(state, nameOrValue);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_validateUnicodePropertyNameAndValue = function(state, name, value) {
|
|
if (!hasOwn(state.unicodeProperties.nonBinary, name)) {
|
|
state.raise("Invalid property name");
|
|
}
|
|
if (!state.unicodeProperties.nonBinary[name].test(value)) {
|
|
state.raise("Invalid property value");
|
|
}
|
|
};
|
|
pp$1.regexp_validateUnicodePropertyNameOrValue = function(state, nameOrValue) {
|
|
if (!state.unicodeProperties.binary.test(nameOrValue)) {
|
|
state.raise("Invalid property name");
|
|
}
|
|
};
|
|
pp$1.regexp_eatUnicodePropertyName = function(state) {
|
|
var ch = 0;
|
|
state.lastStringValue = "";
|
|
while (isUnicodePropertyNameCharacter(ch = state.current())) {
|
|
state.lastStringValue += codePointToString(ch);
|
|
state.advance();
|
|
}
|
|
return state.lastStringValue !== "";
|
|
};
|
|
function isUnicodePropertyNameCharacter(ch) {
|
|
return isControlLetter(ch) || ch === 95;
|
|
}
|
|
pp$1.regexp_eatUnicodePropertyValue = function(state) {
|
|
var ch = 0;
|
|
state.lastStringValue = "";
|
|
while (isUnicodePropertyValueCharacter(ch = state.current())) {
|
|
state.lastStringValue += codePointToString(ch);
|
|
state.advance();
|
|
}
|
|
return state.lastStringValue !== "";
|
|
};
|
|
function isUnicodePropertyValueCharacter(ch) {
|
|
return isUnicodePropertyNameCharacter(ch) || isDecimalDigit(ch);
|
|
}
|
|
pp$1.regexp_eatLoneUnicodePropertyNameOrValue = function(state) {
|
|
return this.regexp_eatUnicodePropertyValue(state);
|
|
};
|
|
pp$1.regexp_eatCharacterClass = function(state) {
|
|
if (state.eat(91)) {
|
|
state.eat(94);
|
|
this.regexp_classRanges(state);
|
|
if (state.eat(93)) {
|
|
return true;
|
|
}
|
|
state.raise("Unterminated character class");
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_classRanges = function(state) {
|
|
while (this.regexp_eatClassAtom(state)) {
|
|
var left = state.lastIntValue;
|
|
if (state.eat(45) && this.regexp_eatClassAtom(state)) {
|
|
var right = state.lastIntValue;
|
|
if (state.switchU && (left === -1 || right === -1)) {
|
|
state.raise("Invalid character class");
|
|
}
|
|
if (left !== -1 && right !== -1 && left > right) {
|
|
state.raise("Range out of order in character class");
|
|
}
|
|
}
|
|
}
|
|
};
|
|
pp$1.regexp_eatClassAtom = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(92)) {
|
|
if (this.regexp_eatClassEscape(state)) {
|
|
return true;
|
|
}
|
|
if (state.switchU) {
|
|
var ch$1 = state.current();
|
|
if (ch$1 === 99 || isOctalDigit(ch$1)) {
|
|
state.raise("Invalid class escape");
|
|
}
|
|
state.raise("Invalid escape");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
var ch = state.current();
|
|
if (ch !== 93) {
|
|
state.lastIntValue = ch;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatClassEscape = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(98)) {
|
|
state.lastIntValue = 8;
|
|
return true;
|
|
}
|
|
if (state.switchU && state.eat(45)) {
|
|
state.lastIntValue = 45;
|
|
return true;
|
|
}
|
|
if (!state.switchU && state.eat(99)) {
|
|
if (this.regexp_eatClassControlLetter(state)) {
|
|
return true;
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return this.regexp_eatCharacterClassEscape(state) || this.regexp_eatCharacterEscape(state);
|
|
};
|
|
pp$1.regexp_eatClassControlLetter = function(state) {
|
|
var ch = state.current();
|
|
if (isDecimalDigit(ch) || ch === 95) {
|
|
state.lastIntValue = ch % 32;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatHexEscapeSequence = function(state) {
|
|
var start3 = state.pos;
|
|
if (state.eat(120)) {
|
|
if (this.regexp_eatFixedHexDigits(state, 2)) {
|
|
return true;
|
|
}
|
|
if (state.switchU) {
|
|
state.raise("Invalid escape");
|
|
}
|
|
state.pos = start3;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatDecimalDigits = function(state) {
|
|
var start3 = state.pos;
|
|
var ch = 0;
|
|
state.lastIntValue = 0;
|
|
while (isDecimalDigit(ch = state.current())) {
|
|
state.lastIntValue = 10 * state.lastIntValue + (ch - 48);
|
|
state.advance();
|
|
}
|
|
return state.pos !== start3;
|
|
};
|
|
function isDecimalDigit(ch) {
|
|
return ch >= 48 && ch <= 57;
|
|
}
|
|
pp$1.regexp_eatHexDigits = function(state) {
|
|
var start3 = state.pos;
|
|
var ch = 0;
|
|
state.lastIntValue = 0;
|
|
while (isHexDigit(ch = state.current())) {
|
|
state.lastIntValue = 16 * state.lastIntValue + hexToInt(ch);
|
|
state.advance();
|
|
}
|
|
return state.pos !== start3;
|
|
};
|
|
function isHexDigit(ch) {
|
|
return ch >= 48 && ch <= 57 || ch >= 65 && ch <= 70 || ch >= 97 && ch <= 102;
|
|
}
|
|
function hexToInt(ch) {
|
|
if (ch >= 65 && ch <= 70) {
|
|
return 10 + (ch - 65);
|
|
}
|
|
if (ch >= 97 && ch <= 102) {
|
|
return 10 + (ch - 97);
|
|
}
|
|
return ch - 48;
|
|
}
|
|
pp$1.regexp_eatLegacyOctalEscapeSequence = function(state) {
|
|
if (this.regexp_eatOctalDigit(state)) {
|
|
var n1 = state.lastIntValue;
|
|
if (this.regexp_eatOctalDigit(state)) {
|
|
var n2 = state.lastIntValue;
|
|
if (n1 <= 3 && this.regexp_eatOctalDigit(state)) {
|
|
state.lastIntValue = n1 * 64 + n2 * 8 + state.lastIntValue;
|
|
} else {
|
|
state.lastIntValue = n1 * 8 + n2;
|
|
}
|
|
} else {
|
|
state.lastIntValue = n1;
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
pp$1.regexp_eatOctalDigit = function(state) {
|
|
var ch = state.current();
|
|
if (isOctalDigit(ch)) {
|
|
state.lastIntValue = ch - 48;
|
|
state.advance();
|
|
return true;
|
|
}
|
|
state.lastIntValue = 0;
|
|
return false;
|
|
};
|
|
function isOctalDigit(ch) {
|
|
return ch >= 48 && ch <= 55;
|
|
}
|
|
pp$1.regexp_eatFixedHexDigits = function(state, length) {
|
|
var start3 = state.pos;
|
|
state.lastIntValue = 0;
|
|
for (var i = 0; i < length; ++i) {
|
|
var ch = state.current();
|
|
if (!isHexDigit(ch)) {
|
|
state.pos = start3;
|
|
return false;
|
|
}
|
|
state.lastIntValue = 16 * state.lastIntValue + hexToInt(ch);
|
|
state.advance();
|
|
}
|
|
return true;
|
|
};
|
|
var Token = function Token2(p) {
|
|
this.type = p.type;
|
|
this.value = p.value;
|
|
this.start = p.start;
|
|
this.end = p.end;
|
|
if (p.options.locations) {
|
|
this.loc = new SourceLocation(p, p.startLoc, p.endLoc);
|
|
}
|
|
if (p.options.ranges) {
|
|
this.range = [p.start, p.end];
|
|
}
|
|
};
|
|
var pp = Parser.prototype;
|
|
pp.next = function(ignoreEscapeSequenceInKeyword) {
|
|
if (!ignoreEscapeSequenceInKeyword && this.type.keyword && this.containsEsc) {
|
|
this.raiseRecoverable(this.start, "Escape sequence in keyword " + this.type.keyword);
|
|
}
|
|
if (this.options.onToken) {
|
|
this.options.onToken(new Token(this));
|
|
}
|
|
this.lastTokEnd = this.end;
|
|
this.lastTokStart = this.start;
|
|
this.lastTokEndLoc = this.endLoc;
|
|
this.lastTokStartLoc = this.startLoc;
|
|
this.nextToken();
|
|
};
|
|
pp.getToken = function() {
|
|
this.next();
|
|
return new Token(this);
|
|
};
|
|
if (typeof Symbol !== "undefined") {
|
|
pp[Symbol.iterator] = function() {
|
|
var this$1$1 = this;
|
|
return {
|
|
next: function() {
|
|
var token = this$1$1.getToken();
|
|
return {
|
|
done: token.type === types$1.eof,
|
|
value: token
|
|
};
|
|
}
|
|
};
|
|
};
|
|
}
|
|
pp.nextToken = function() {
|
|
var curContext = this.curContext();
|
|
if (!curContext || !curContext.preserveSpace) {
|
|
this.skipSpace();
|
|
}
|
|
this.start = this.pos;
|
|
if (this.options.locations) {
|
|
this.startLoc = this.curPosition();
|
|
}
|
|
if (this.pos >= this.input.length) {
|
|
return this.finishToken(types$1.eof);
|
|
}
|
|
if (curContext.override) {
|
|
return curContext.override(this);
|
|
} else {
|
|
this.readToken(this.fullCharCodeAtPos());
|
|
}
|
|
};
|
|
pp.readToken = function(code) {
|
|
if (isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92) {
|
|
return this.readWord();
|
|
}
|
|
return this.getTokenFromCode(code);
|
|
};
|
|
pp.fullCharCodeAtPos = function() {
|
|
var code = this.input.charCodeAt(this.pos);
|
|
if (code <= 55295 || code >= 56320) {
|
|
return code;
|
|
}
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
return next <= 56319 || next >= 57344 ? code : (code << 10) + next - 56613888;
|
|
};
|
|
pp.skipBlockComment = function() {
|
|
var startLoc = this.options.onComment && this.curPosition();
|
|
var start3 = this.pos, end = this.input.indexOf("*/", this.pos += 2);
|
|
if (end === -1) {
|
|
this.raise(this.pos - 2, "Unterminated comment");
|
|
}
|
|
this.pos = end + 2;
|
|
if (this.options.locations) {
|
|
for (var nextBreak = void 0, pos = start3; (nextBreak = nextLineBreak(this.input, pos, this.pos)) > -1; ) {
|
|
++this.curLine;
|
|
pos = this.lineStart = nextBreak;
|
|
}
|
|
}
|
|
if (this.options.onComment) {
|
|
this.options.onComment(
|
|
true,
|
|
this.input.slice(start3 + 2, end),
|
|
start3,
|
|
this.pos,
|
|
startLoc,
|
|
this.curPosition()
|
|
);
|
|
}
|
|
};
|
|
pp.skipLineComment = function(startSkip) {
|
|
var start3 = this.pos;
|
|
var startLoc = this.options.onComment && this.curPosition();
|
|
var ch = this.input.charCodeAt(this.pos += startSkip);
|
|
while (this.pos < this.input.length && !isNewLine(ch)) {
|
|
ch = this.input.charCodeAt(++this.pos);
|
|
}
|
|
if (this.options.onComment) {
|
|
this.options.onComment(
|
|
false,
|
|
this.input.slice(start3 + startSkip, this.pos),
|
|
start3,
|
|
this.pos,
|
|
startLoc,
|
|
this.curPosition()
|
|
);
|
|
}
|
|
};
|
|
pp.skipSpace = function() {
|
|
loop:
|
|
while (this.pos < this.input.length) {
|
|
var ch = this.input.charCodeAt(this.pos);
|
|
switch (ch) {
|
|
case 32:
|
|
case 160:
|
|
++this.pos;
|
|
break;
|
|
case 13:
|
|
if (this.input.charCodeAt(this.pos + 1) === 10) {
|
|
++this.pos;
|
|
}
|
|
case 10:
|
|
case 8232:
|
|
case 8233:
|
|
++this.pos;
|
|
if (this.options.locations) {
|
|
++this.curLine;
|
|
this.lineStart = this.pos;
|
|
}
|
|
break;
|
|
case 47:
|
|
switch (this.input.charCodeAt(this.pos + 1)) {
|
|
case 42:
|
|
this.skipBlockComment();
|
|
break;
|
|
case 47:
|
|
this.skipLineComment(2);
|
|
break;
|
|
default:
|
|
break loop;
|
|
}
|
|
break;
|
|
default:
|
|
if (ch > 8 && ch < 14 || ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
|
|
++this.pos;
|
|
} else {
|
|
break loop;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
pp.finishToken = function(type, val) {
|
|
this.end = this.pos;
|
|
if (this.options.locations) {
|
|
this.endLoc = this.curPosition();
|
|
}
|
|
var prevType = this.type;
|
|
this.type = type;
|
|
this.value = val;
|
|
this.updateContext(prevType);
|
|
};
|
|
pp.readToken_dot = function() {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next >= 48 && next <= 57) {
|
|
return this.readNumber(true);
|
|
}
|
|
var next2 = this.input.charCodeAt(this.pos + 2);
|
|
if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) {
|
|
this.pos += 3;
|
|
return this.finishToken(types$1.ellipsis);
|
|
} else {
|
|
++this.pos;
|
|
return this.finishToken(types$1.dot);
|
|
}
|
|
};
|
|
pp.readToken_slash = function() {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (this.exprAllowed) {
|
|
++this.pos;
|
|
return this.readRegexp();
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$1.assign, 2);
|
|
}
|
|
return this.finishOp(types$1.slash, 1);
|
|
};
|
|
pp.readToken_mult_modulo_exp = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
var size = 1;
|
|
var tokentype = code === 42 ? types$1.star : types$1.modulo;
|
|
if (this.options.ecmaVersion >= 7 && code === 42 && next === 42) {
|
|
++size;
|
|
tokentype = types$1.starstar;
|
|
next = this.input.charCodeAt(this.pos + 2);
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$1.assign, size + 1);
|
|
}
|
|
return this.finishOp(tokentype, size);
|
|
};
|
|
pp.readToken_pipe_amp = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === code) {
|
|
if (this.options.ecmaVersion >= 12) {
|
|
var next2 = this.input.charCodeAt(this.pos + 2);
|
|
if (next2 === 61) {
|
|
return this.finishOp(types$1.assign, 3);
|
|
}
|
|
}
|
|
return this.finishOp(code === 124 ? types$1.logicalOR : types$1.logicalAND, 2);
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$1.assign, 2);
|
|
}
|
|
return this.finishOp(code === 124 ? types$1.bitwiseOR : types$1.bitwiseAND, 1);
|
|
};
|
|
pp.readToken_caret = function() {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 61) {
|
|
return this.finishOp(types$1.assign, 2);
|
|
}
|
|
return this.finishOp(types$1.bitwiseXOR, 1);
|
|
};
|
|
pp.readToken_plus_min = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === code) {
|
|
if (next === 45 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 62 && (this.lastTokEnd === 0 || lineBreak.test(this.input.slice(this.lastTokEnd, this.pos)))) {
|
|
this.skipLineComment(3);
|
|
this.skipSpace();
|
|
return this.nextToken();
|
|
}
|
|
return this.finishOp(types$1.incDec, 2);
|
|
}
|
|
if (next === 61) {
|
|
return this.finishOp(types$1.assign, 2);
|
|
}
|
|
return this.finishOp(types$1.plusMin, 1);
|
|
};
|
|
pp.readToken_lt_gt = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
var size = 1;
|
|
if (next === code) {
|
|
size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2;
|
|
if (this.input.charCodeAt(this.pos + size) === 61) {
|
|
return this.finishOp(types$1.assign, size + 1);
|
|
}
|
|
return this.finishOp(types$1.bitShift, size);
|
|
}
|
|
if (next === 33 && code === 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 45 && this.input.charCodeAt(this.pos + 3) === 45) {
|
|
this.skipLineComment(4);
|
|
this.skipSpace();
|
|
return this.nextToken();
|
|
}
|
|
if (next === 61) {
|
|
size = 2;
|
|
}
|
|
return this.finishOp(types$1.relational, size);
|
|
};
|
|
pp.readToken_eq_excl = function(code) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 61) {
|
|
return this.finishOp(types$1.equality, this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2);
|
|
}
|
|
if (code === 61 && next === 62 && this.options.ecmaVersion >= 6) {
|
|
this.pos += 2;
|
|
return this.finishToken(types$1.arrow);
|
|
}
|
|
return this.finishOp(code === 61 ? types$1.eq : types$1.prefix, 1);
|
|
};
|
|
pp.readToken_question = function() {
|
|
var ecmaVersion = this.options.ecmaVersion;
|
|
if (ecmaVersion >= 11) {
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 46) {
|
|
var next2 = this.input.charCodeAt(this.pos + 2);
|
|
if (next2 < 48 || next2 > 57) {
|
|
return this.finishOp(types$1.questionDot, 2);
|
|
}
|
|
}
|
|
if (next === 63) {
|
|
if (ecmaVersion >= 12) {
|
|
var next2$1 = this.input.charCodeAt(this.pos + 2);
|
|
if (next2$1 === 61) {
|
|
return this.finishOp(types$1.assign, 3);
|
|
}
|
|
}
|
|
return this.finishOp(types$1.coalesce, 2);
|
|
}
|
|
}
|
|
return this.finishOp(types$1.question, 1);
|
|
};
|
|
pp.readToken_numberSign = function() {
|
|
var ecmaVersion = this.options.ecmaVersion;
|
|
var code = 35;
|
|
if (ecmaVersion >= 13) {
|
|
++this.pos;
|
|
code = this.fullCharCodeAtPos();
|
|
if (isIdentifierStart(code, true) || code === 92) {
|
|
return this.finishToken(types$1.privateId, this.readWord1());
|
|
}
|
|
}
|
|
this.raise(this.pos, "Unexpected character '" + codePointToString(code) + "'");
|
|
};
|
|
pp.getTokenFromCode = function(code) {
|
|
switch (code) {
|
|
case 46:
|
|
return this.readToken_dot();
|
|
case 40:
|
|
++this.pos;
|
|
return this.finishToken(types$1.parenL);
|
|
case 41:
|
|
++this.pos;
|
|
return this.finishToken(types$1.parenR);
|
|
case 59:
|
|
++this.pos;
|
|
return this.finishToken(types$1.semi);
|
|
case 44:
|
|
++this.pos;
|
|
return this.finishToken(types$1.comma);
|
|
case 91:
|
|
++this.pos;
|
|
return this.finishToken(types$1.bracketL);
|
|
case 93:
|
|
++this.pos;
|
|
return this.finishToken(types$1.bracketR);
|
|
case 123:
|
|
++this.pos;
|
|
return this.finishToken(types$1.braceL);
|
|
case 125:
|
|
++this.pos;
|
|
return this.finishToken(types$1.braceR);
|
|
case 58:
|
|
++this.pos;
|
|
return this.finishToken(types$1.colon);
|
|
case 96:
|
|
if (this.options.ecmaVersion < 6) {
|
|
break;
|
|
}
|
|
++this.pos;
|
|
return this.finishToken(types$1.backQuote);
|
|
case 48:
|
|
var next = this.input.charCodeAt(this.pos + 1);
|
|
if (next === 120 || next === 88) {
|
|
return this.readRadixNumber(16);
|
|
}
|
|
if (this.options.ecmaVersion >= 6) {
|
|
if (next === 111 || next === 79) {
|
|
return this.readRadixNumber(8);
|
|
}
|
|
if (next === 98 || next === 66) {
|
|
return this.readRadixNumber(2);
|
|
}
|
|
}
|
|
case 49:
|
|
case 50:
|
|
case 51:
|
|
case 52:
|
|
case 53:
|
|
case 54:
|
|
case 55:
|
|
case 56:
|
|
case 57:
|
|
return this.readNumber(false);
|
|
case 34:
|
|
case 39:
|
|
return this.readString(code);
|
|
case 47:
|
|
return this.readToken_slash();
|
|
case 37:
|
|
case 42:
|
|
return this.readToken_mult_modulo_exp(code);
|
|
case 124:
|
|
case 38:
|
|
return this.readToken_pipe_amp(code);
|
|
case 94:
|
|
return this.readToken_caret();
|
|
case 43:
|
|
case 45:
|
|
return this.readToken_plus_min(code);
|
|
case 60:
|
|
case 62:
|
|
return this.readToken_lt_gt(code);
|
|
case 61:
|
|
case 33:
|
|
return this.readToken_eq_excl(code);
|
|
case 63:
|
|
return this.readToken_question();
|
|
case 126:
|
|
return this.finishOp(types$1.prefix, 1);
|
|
case 35:
|
|
return this.readToken_numberSign();
|
|
}
|
|
this.raise(this.pos, "Unexpected character '" + codePointToString(code) + "'");
|
|
};
|
|
pp.finishOp = function(type, size) {
|
|
var str = this.input.slice(this.pos, this.pos + size);
|
|
this.pos += size;
|
|
return this.finishToken(type, str);
|
|
};
|
|
pp.readRegexp = function() {
|
|
var escaped, inClass, start3 = this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length) {
|
|
this.raise(start3, "Unterminated regular expression");
|
|
}
|
|
var ch = this.input.charAt(this.pos);
|
|
if (lineBreak.test(ch)) {
|
|
this.raise(start3, "Unterminated regular expression");
|
|
}
|
|
if (!escaped) {
|
|
if (ch === "[") {
|
|
inClass = true;
|
|
} else if (ch === "]" && inClass) {
|
|
inClass = false;
|
|
} else if (ch === "/" && !inClass) {
|
|
break;
|
|
}
|
|
escaped = ch === "\\";
|
|
} else {
|
|
escaped = false;
|
|
}
|
|
++this.pos;
|
|
}
|
|
var pattern = this.input.slice(start3, this.pos);
|
|
++this.pos;
|
|
var flagsStart = this.pos;
|
|
var flags = this.readWord1();
|
|
if (this.containsEsc) {
|
|
this.unexpected(flagsStart);
|
|
}
|
|
var state = this.regexpState || (this.regexpState = new RegExpValidationState(this));
|
|
state.reset(start3, pattern, flags);
|
|
this.validateRegExpFlags(state);
|
|
this.validateRegExpPattern(state);
|
|
var value = null;
|
|
try {
|
|
value = new RegExp(pattern, flags);
|
|
} catch (e) {
|
|
}
|
|
return this.finishToken(types$1.regexp, { pattern, flags, value });
|
|
};
|
|
pp.readInt = function(radix, len, maybeLegacyOctalNumericLiteral) {
|
|
var allowSeparators = this.options.ecmaVersion >= 12 && len === void 0;
|
|
var isLegacyOctalNumericLiteral = maybeLegacyOctalNumericLiteral && this.input.charCodeAt(this.pos) === 48;
|
|
var start3 = this.pos, total = 0, lastCode = 0;
|
|
for (var i = 0, e = len == null ? Infinity : len; i < e; ++i, ++this.pos) {
|
|
var code = this.input.charCodeAt(this.pos), val = void 0;
|
|
if (allowSeparators && code === 95) {
|
|
if (isLegacyOctalNumericLiteral) {
|
|
this.raiseRecoverable(this.pos, "Numeric separator is not allowed in legacy octal numeric literals");
|
|
}
|
|
if (lastCode === 95) {
|
|
this.raiseRecoverable(this.pos, "Numeric separator must be exactly one underscore");
|
|
}
|
|
if (i === 0) {
|
|
this.raiseRecoverable(this.pos, "Numeric separator is not allowed at the first of digits");
|
|
}
|
|
lastCode = code;
|
|
continue;
|
|
}
|
|
if (code >= 97) {
|
|
val = code - 97 + 10;
|
|
} else if (code >= 65) {
|
|
val = code - 65 + 10;
|
|
} else if (code >= 48 && code <= 57) {
|
|
val = code - 48;
|
|
} else {
|
|
val = Infinity;
|
|
}
|
|
if (val >= radix) {
|
|
break;
|
|
}
|
|
lastCode = code;
|
|
total = total * radix + val;
|
|
}
|
|
if (allowSeparators && lastCode === 95) {
|
|
this.raiseRecoverable(this.pos - 1, "Numeric separator is not allowed at the last of digits");
|
|
}
|
|
if (this.pos === start3 || len != null && this.pos - start3 !== len) {
|
|
return null;
|
|
}
|
|
return total;
|
|
};
|
|
function stringToNumber(str, isLegacyOctalNumericLiteral) {
|
|
if (isLegacyOctalNumericLiteral) {
|
|
return parseInt(str, 8);
|
|
}
|
|
return parseFloat(str.replace(/_/g, ""));
|
|
}
|
|
function stringToBigInt(str) {
|
|
if (typeof BigInt !== "function") {
|
|
return null;
|
|
}
|
|
return BigInt(str.replace(/_/g, ""));
|
|
}
|
|
pp.readRadixNumber = function(radix) {
|
|
var start3 = this.pos;
|
|
this.pos += 2;
|
|
var val = this.readInt(radix);
|
|
if (val == null) {
|
|
this.raise(this.start + 2, "Expected number in radix " + radix);
|
|
}
|
|
if (this.options.ecmaVersion >= 11 && this.input.charCodeAt(this.pos) === 110) {
|
|
val = stringToBigInt(this.input.slice(start3, this.pos));
|
|
++this.pos;
|
|
} else if (isIdentifierStart(this.fullCharCodeAtPos())) {
|
|
this.raise(this.pos, "Identifier directly after number");
|
|
}
|
|
return this.finishToken(types$1.num, val);
|
|
};
|
|
pp.readNumber = function(startsWithDot) {
|
|
var start3 = this.pos;
|
|
if (!startsWithDot && this.readInt(10, void 0, true) === null) {
|
|
this.raise(start3, "Invalid number");
|
|
}
|
|
var octal = this.pos - start3 >= 2 && this.input.charCodeAt(start3) === 48;
|
|
if (octal && this.strict) {
|
|
this.raise(start3, "Invalid number");
|
|
}
|
|
var next = this.input.charCodeAt(this.pos);
|
|
if (!octal && !startsWithDot && this.options.ecmaVersion >= 11 && next === 110) {
|
|
var val$1 = stringToBigInt(this.input.slice(start3, this.pos));
|
|
++this.pos;
|
|
if (isIdentifierStart(this.fullCharCodeAtPos())) {
|
|
this.raise(this.pos, "Identifier directly after number");
|
|
}
|
|
return this.finishToken(types$1.num, val$1);
|
|
}
|
|
if (octal && /[89]/.test(this.input.slice(start3, this.pos))) {
|
|
octal = false;
|
|
}
|
|
if (next === 46 && !octal) {
|
|
++this.pos;
|
|
this.readInt(10);
|
|
next = this.input.charCodeAt(this.pos);
|
|
}
|
|
if ((next === 69 || next === 101) && !octal) {
|
|
next = this.input.charCodeAt(++this.pos);
|
|
if (next === 43 || next === 45) {
|
|
++this.pos;
|
|
}
|
|
if (this.readInt(10) === null) {
|
|
this.raise(start3, "Invalid number");
|
|
}
|
|
}
|
|
if (isIdentifierStart(this.fullCharCodeAtPos())) {
|
|
this.raise(this.pos, "Identifier directly after number");
|
|
}
|
|
var val = stringToNumber(this.input.slice(start3, this.pos), octal);
|
|
return this.finishToken(types$1.num, val);
|
|
};
|
|
pp.readCodePoint = function() {
|
|
var ch = this.input.charCodeAt(this.pos), code;
|
|
if (ch === 123) {
|
|
if (this.options.ecmaVersion < 6) {
|
|
this.unexpected();
|
|
}
|
|
var codePos = ++this.pos;
|
|
code = this.readHexChar(this.input.indexOf("}", this.pos) - this.pos);
|
|
++this.pos;
|
|
if (code > 1114111) {
|
|
this.invalidStringToken(codePos, "Code point out of bounds");
|
|
}
|
|
} else {
|
|
code = this.readHexChar(4);
|
|
}
|
|
return code;
|
|
};
|
|
pp.readString = function(quote) {
|
|
var out = "", chunkStart = ++this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length) {
|
|
this.raise(this.start, "Unterminated string constant");
|
|
}
|
|
var ch = this.input.charCodeAt(this.pos);
|
|
if (ch === quote) {
|
|
break;
|
|
}
|
|
if (ch === 92) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.readEscapedChar(false);
|
|
chunkStart = this.pos;
|
|
} else if (ch === 8232 || ch === 8233) {
|
|
if (this.options.ecmaVersion < 10) {
|
|
this.raise(this.start, "Unterminated string constant");
|
|
}
|
|
++this.pos;
|
|
if (this.options.locations) {
|
|
this.curLine++;
|
|
this.lineStart = this.pos;
|
|
}
|
|
} else {
|
|
if (isNewLine(ch)) {
|
|
this.raise(this.start, "Unterminated string constant");
|
|
}
|
|
++this.pos;
|
|
}
|
|
}
|
|
out += this.input.slice(chunkStart, this.pos++);
|
|
return this.finishToken(types$1.string, out);
|
|
};
|
|
var INVALID_TEMPLATE_ESCAPE_ERROR = {};
|
|
pp.tryReadTemplateToken = function() {
|
|
this.inTemplateElement = true;
|
|
try {
|
|
this.readTmplToken();
|
|
} catch (err) {
|
|
if (err === INVALID_TEMPLATE_ESCAPE_ERROR) {
|
|
this.readInvalidTemplateToken();
|
|
} else {
|
|
throw err;
|
|
}
|
|
}
|
|
this.inTemplateElement = false;
|
|
};
|
|
pp.invalidStringToken = function(position2, message) {
|
|
if (this.inTemplateElement && this.options.ecmaVersion >= 9) {
|
|
throw INVALID_TEMPLATE_ESCAPE_ERROR;
|
|
} else {
|
|
this.raise(position2, message);
|
|
}
|
|
};
|
|
pp.readTmplToken = function() {
|
|
var out = "", chunkStart = this.pos;
|
|
for (; ; ) {
|
|
if (this.pos >= this.input.length) {
|
|
this.raise(this.start, "Unterminated template");
|
|
}
|
|
var ch = this.input.charCodeAt(this.pos);
|
|
if (ch === 96 || ch === 36 && this.input.charCodeAt(this.pos + 1) === 123) {
|
|
if (this.pos === this.start && (this.type === types$1.template || this.type === types$1.invalidTemplate)) {
|
|
if (ch === 36) {
|
|
this.pos += 2;
|
|
return this.finishToken(types$1.dollarBraceL);
|
|
} else {
|
|
++this.pos;
|
|
return this.finishToken(types$1.backQuote);
|
|
}
|
|
}
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
return this.finishToken(types$1.template, out);
|
|
}
|
|
if (ch === 92) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
out += this.readEscapedChar(true);
|
|
chunkStart = this.pos;
|
|
} else if (isNewLine(ch)) {
|
|
out += this.input.slice(chunkStart, this.pos);
|
|
++this.pos;
|
|
switch (ch) {
|
|
case 13:
|
|
if (this.input.charCodeAt(this.pos) === 10) {
|
|
++this.pos;
|
|
}
|
|
case 10:
|
|
out += "\n";
|
|
break;
|
|
default:
|
|
out += String.fromCharCode(ch);
|
|
break;
|
|
}
|
|
if (this.options.locations) {
|
|
++this.curLine;
|
|
this.lineStart = this.pos;
|
|
}
|
|
chunkStart = this.pos;
|
|
} else {
|
|
++this.pos;
|
|
}
|
|
}
|
|
};
|
|
pp.readInvalidTemplateToken = function() {
|
|
for (; this.pos < this.input.length; this.pos++) {
|
|
switch (this.input[this.pos]) {
|
|
case "\\":
|
|
++this.pos;
|
|
break;
|
|
case "$":
|
|
if (this.input[this.pos + 1] !== "{") {
|
|
break;
|
|
}
|
|
case "`":
|
|
return this.finishToken(types$1.invalidTemplate, this.input.slice(this.start, this.pos));
|
|
}
|
|
}
|
|
this.raise(this.start, "Unterminated template");
|
|
};
|
|
pp.readEscapedChar = function(inTemplate) {
|
|
var ch = this.input.charCodeAt(++this.pos);
|
|
++this.pos;
|
|
switch (ch) {
|
|
case 110:
|
|
return "\n";
|
|
case 114:
|
|
return "\r";
|
|
case 120:
|
|
return String.fromCharCode(this.readHexChar(2));
|
|
case 117:
|
|
return codePointToString(this.readCodePoint());
|
|
case 116:
|
|
return " ";
|
|
case 98:
|
|
return "\b";
|
|
case 118:
|
|
return "\v";
|
|
case 102:
|
|
return "\f";
|
|
case 13:
|
|
if (this.input.charCodeAt(this.pos) === 10) {
|
|
++this.pos;
|
|
}
|
|
case 10:
|
|
if (this.options.locations) {
|
|
this.lineStart = this.pos;
|
|
++this.curLine;
|
|
}
|
|
return "";
|
|
case 56:
|
|
case 57:
|
|
if (this.strict) {
|
|
this.invalidStringToken(
|
|
this.pos - 1,
|
|
"Invalid escape sequence"
|
|
);
|
|
}
|
|
if (inTemplate) {
|
|
var codePos = this.pos - 1;
|
|
this.invalidStringToken(
|
|
codePos,
|
|
"Invalid escape sequence in template string"
|
|
);
|
|
return null;
|
|
}
|
|
default:
|
|
if (ch >= 48 && ch <= 55) {
|
|
var octalStr = this.input.substr(this.pos - 1, 3).match(/^[0-7]+/)[0];
|
|
var octal = parseInt(octalStr, 8);
|
|
if (octal > 255) {
|
|
octalStr = octalStr.slice(0, -1);
|
|
octal = parseInt(octalStr, 8);
|
|
}
|
|
this.pos += octalStr.length - 1;
|
|
ch = this.input.charCodeAt(this.pos);
|
|
if ((octalStr !== "0" || ch === 56 || ch === 57) && (this.strict || inTemplate)) {
|
|
this.invalidStringToken(
|
|
this.pos - 1 - octalStr.length,
|
|
inTemplate ? "Octal literal in template string" : "Octal literal in strict mode"
|
|
);
|
|
}
|
|
return String.fromCharCode(octal);
|
|
}
|
|
if (isNewLine(ch)) {
|
|
return "";
|
|
}
|
|
return String.fromCharCode(ch);
|
|
}
|
|
};
|
|
pp.readHexChar = function(len) {
|
|
var codePos = this.pos;
|
|
var n = this.readInt(16, len);
|
|
if (n === null) {
|
|
this.invalidStringToken(codePos, "Bad character escape sequence");
|
|
}
|
|
return n;
|
|
};
|
|
pp.readWord1 = function() {
|
|
this.containsEsc = false;
|
|
var word = "", first = true, chunkStart = this.pos;
|
|
var astral = this.options.ecmaVersion >= 6;
|
|
while (this.pos < this.input.length) {
|
|
var ch = this.fullCharCodeAtPos();
|
|
if (isIdentifierChar(ch, astral)) {
|
|
this.pos += ch <= 65535 ? 1 : 2;
|
|
} else if (ch === 92) {
|
|
this.containsEsc = true;
|
|
word += this.input.slice(chunkStart, this.pos);
|
|
var escStart = this.pos;
|
|
if (this.input.charCodeAt(++this.pos) !== 117) {
|
|
this.invalidStringToken(this.pos, "Expecting Unicode escape sequence \\uXXXX");
|
|
}
|
|
++this.pos;
|
|
var esc = this.readCodePoint();
|
|
if (!(first ? isIdentifierStart : isIdentifierChar)(esc, astral)) {
|
|
this.invalidStringToken(escStart, "Invalid Unicode escape");
|
|
}
|
|
word += codePointToString(esc);
|
|
chunkStart = this.pos;
|
|
} else {
|
|
break;
|
|
}
|
|
first = false;
|
|
}
|
|
return word + this.input.slice(chunkStart, this.pos);
|
|
};
|
|
pp.readWord = function() {
|
|
var word = this.readWord1();
|
|
var type = types$1.name;
|
|
if (this.keywords.test(word)) {
|
|
type = keywords[word];
|
|
}
|
|
return this.finishToken(type, word);
|
|
};
|
|
var version = "8.8.1";
|
|
Parser.acorn = {
|
|
Parser,
|
|
version,
|
|
defaultOptions,
|
|
Position,
|
|
SourceLocation,
|
|
getLineInfo,
|
|
Node,
|
|
TokenType,
|
|
tokTypes: types$1,
|
|
keywordTypes: keywords,
|
|
TokContext,
|
|
tokContexts: types,
|
|
isIdentifierChar,
|
|
isIdentifierStart,
|
|
Token,
|
|
isNewLine,
|
|
lineBreak,
|
|
lineBreakG,
|
|
nonASCIIwhitespace
|
|
};
|
|
|
|
// node_modules/micromark-extension-mdxjs/index.js
|
|
var import_acorn_jsx = __toESM(require_acorn_jsx(), 1);
|
|
|
|
// node_modules/micromark-util-chunked/index.js
|
|
function splice(list, start3, remove, items) {
|
|
const end = list.length;
|
|
let chunkStart = 0;
|
|
let parameters;
|
|
if (start3 < 0) {
|
|
start3 = -start3 > end ? 0 : end + start3;
|
|
} else {
|
|
start3 = start3 > end ? end : start3;
|
|
}
|
|
remove = remove > 0 ? remove : 0;
|
|
if (items.length < 1e4) {
|
|
parameters = Array.from(items);
|
|
parameters.unshift(start3, remove);
|
|
[].splice.apply(list, parameters);
|
|
} else {
|
|
if (remove)
|
|
[].splice.apply(list, [start3, remove]);
|
|
while (chunkStart < items.length) {
|
|
parameters = items.slice(chunkStart, chunkStart + 1e4);
|
|
parameters.unshift(start3, 0);
|
|
[].splice.apply(list, parameters);
|
|
chunkStart += 1e4;
|
|
start3 += 1e4;
|
|
}
|
|
}
|
|
}
|
|
|
|
// node_modules/micromark-util-combine-extensions/index.js
|
|
var hasOwnProperty2 = {}.hasOwnProperty;
|
|
function combineExtensions(extensions) {
|
|
const all = {};
|
|
let index2 = -1;
|
|
while (++index2 < extensions.length) {
|
|
syntaxExtension(all, extensions[index2]);
|
|
}
|
|
return all;
|
|
}
|
|
function syntaxExtension(all, extension) {
|
|
let hook;
|
|
for (hook in extension) {
|
|
const maybe = hasOwnProperty2.call(all, hook) ? all[hook] : void 0;
|
|
const left = maybe || (all[hook] = {});
|
|
const right = extension[hook];
|
|
let code;
|
|
for (code in right) {
|
|
if (!hasOwnProperty2.call(left, code))
|
|
left[code] = [];
|
|
const value = right[code];
|
|
constructs(
|
|
left[code],
|
|
Array.isArray(value) ? value : value ? [value] : []
|
|
);
|
|
}
|
|
}
|
|
}
|
|
function constructs(existing, list) {
|
|
let index2 = -1;
|
|
const before = [];
|
|
while (++index2 < list.length) {
|
|
;
|
|
(list[index2].add === "after" ? existing : before).push(list[index2]);
|
|
}
|
|
splice(existing, 0, 0, before);
|
|
}
|
|
|
|
// node_modules/micromark-util-character/lib/unicode-punctuation-regex.js
|
|
var unicodePunctuationRegex = /[!-/:-@[-`{-~\u00A1\u00A7\u00AB\u00B6\u00B7\u00BB\u00BF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u09FD\u0A76\u0AF0\u0C77\u0C84\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2308-\u230B\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E4F\u2E52\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]/;
|
|
|
|
// node_modules/micromark-util-character/index.js
|
|
var asciiAlpha = regexCheck(/[A-Za-z]/);
|
|
var asciiDigit = regexCheck(/\d/);
|
|
var asciiHexDigit = regexCheck(/[\dA-Fa-f]/);
|
|
var asciiAlphanumeric = regexCheck(/[\dA-Za-z]/);
|
|
var asciiPunctuation = regexCheck(/[!-/:-@[-`{-~]/);
|
|
var asciiAtext = regexCheck(/[#-'*+\--9=?A-Z^-~]/);
|
|
function markdownLineEndingOrSpace(code) {
|
|
return code !== null && (code < 0 || code === 32);
|
|
}
|
|
function markdownLineEnding(code) {
|
|
return code !== null && code < -2;
|
|
}
|
|
function markdownSpace(code) {
|
|
return code === -2 || code === -1 || code === 32;
|
|
}
|
|
var unicodeWhitespace = regexCheck(/\s/);
|
|
var unicodePunctuation = regexCheck(unicodePunctuationRegex);
|
|
function regexCheck(regex) {
|
|
return check;
|
|
function check(code) {
|
|
return code !== null && regex.test(String.fromCharCode(code));
|
|
}
|
|
}
|
|
|
|
// node_modules/micromark-factory-space/index.js
|
|
function factorySpace(effects, ok, type, max) {
|
|
const limit = max ? max - 1 : Number.POSITIVE_INFINITY;
|
|
let size = 0;
|
|
return start3;
|
|
function start3(code) {
|
|
if (markdownSpace(code)) {
|
|
effects.enter(type);
|
|
return prefix(code);
|
|
}
|
|
return ok(code);
|
|
}
|
|
function prefix(code) {
|
|
if (markdownSpace(code) && size++ < limit) {
|
|
effects.consume(code);
|
|
return prefix;
|
|
}
|
|
effects.exit(type);
|
|
return ok(code);
|
|
}
|
|
}
|
|
|
|
// node_modules/unist-util-position-from-estree/index.js
|
|
function positionFromEstree(value) {
|
|
const node = value || {};
|
|
const loc = node.loc || {};
|
|
const range = node.range || [0, 0];
|
|
const startOffset = range[0] || node.start;
|
|
const endOffset = range[1] || node.end;
|
|
return {
|
|
start: {
|
|
line: loc.start && typeof loc.start.line === "number" && loc.start.line > -1 ? loc.start.line : void 0,
|
|
column: loc.start && typeof loc.start.column === "number" && loc.start.column > -1 ? loc.start.column + 1 : void 0,
|
|
offset: typeof startOffset === "number" && startOffset > -1 ? startOffset : void 0
|
|
},
|
|
end: {
|
|
line: loc.end && typeof loc.end.line === "number" && loc.end.line > -1 ? loc.end.line : void 0,
|
|
column: loc.end && typeof loc.end.column === "number" && loc.end.column > -1 ? loc.end.column + 1 : void 0,
|
|
offset: typeof endOffset === "number" && endOffset > -1 ? endOffset : void 0
|
|
}
|
|
};
|
|
}
|
|
|
|
// node_modules/unist-util-stringify-position/index.js
|
|
function stringifyPosition(value) {
|
|
if (!value || typeof value !== "object") {
|
|
return "";
|
|
}
|
|
if ("position" in value || "type" in value) {
|
|
return position(value.position);
|
|
}
|
|
if ("start" in value || "end" in value) {
|
|
return position(value);
|
|
}
|
|
if ("line" in value || "column" in value) {
|
|
return point(value);
|
|
}
|
|
return "";
|
|
}
|
|
function point(point2) {
|
|
return index(point2 && point2.line) + ":" + index(point2 && point2.column);
|
|
}
|
|
function position(pos) {
|
|
return point(pos && pos.start) + "-" + point(pos && pos.end);
|
|
}
|
|
function index(value) {
|
|
return value && typeof value === "number" ? value : 1;
|
|
}
|
|
|
|
// node_modules/vfile-message/index.js
|
|
var VFileMessage = class extends Error {
|
|
constructor(reason, place, origin) {
|
|
const parts = [null, null];
|
|
let position2 = {
|
|
start: { line: null, column: null },
|
|
end: { line: null, column: null }
|
|
};
|
|
super();
|
|
if (typeof place === "string") {
|
|
origin = place;
|
|
place = void 0;
|
|
}
|
|
if (typeof origin === "string") {
|
|
const index2 = origin.indexOf(":");
|
|
if (index2 === -1) {
|
|
parts[1] = origin;
|
|
} else {
|
|
parts[0] = origin.slice(0, index2);
|
|
parts[1] = origin.slice(index2 + 1);
|
|
}
|
|
}
|
|
if (place) {
|
|
if ("type" in place || "position" in place) {
|
|
if (place.position) {
|
|
position2 = place.position;
|
|
}
|
|
} else if ("start" in place || "end" in place) {
|
|
position2 = place;
|
|
} else if ("line" in place || "column" in place) {
|
|
position2.start = place;
|
|
}
|
|
}
|
|
this.name = stringifyPosition(place) || "1:1";
|
|
this.message = typeof reason === "object" ? reason.message : reason;
|
|
this.stack = typeof reason === "object" ? reason.stack : "";
|
|
this.reason = this.message;
|
|
this.fatal;
|
|
this.line = position2.start.line;
|
|
this.column = position2.start.column;
|
|
this.source = parts[0];
|
|
this.ruleId = parts[1];
|
|
this.position = position2;
|
|
this.actual;
|
|
this.expected;
|
|
this.file;
|
|
this.url;
|
|
this.note;
|
|
}
|
|
};
|
|
VFileMessage.prototype.file = "";
|
|
VFileMessage.prototype.name = "";
|
|
VFileMessage.prototype.reason = "";
|
|
VFileMessage.prototype.message = "";
|
|
VFileMessage.prototype.stack = "";
|
|
VFileMessage.prototype.fatal = null;
|
|
VFileMessage.prototype.column = null;
|
|
VFileMessage.prototype.line = null;
|
|
VFileMessage.prototype.source = null;
|
|
VFileMessage.prototype.ruleId = null;
|
|
VFileMessage.prototype.position = null;
|
|
|
|
// node_modules/estree-util-visit/color.js
|
|
function color(d) {
|
|
return "\x1B[33m" + d + "\x1B[39m";
|
|
}
|
|
|
|
// node_modules/estree-util-visit/index.js
|
|
var own = {}.hasOwnProperty;
|
|
var CONTINUE = Symbol("continue");
|
|
var SKIP = Symbol("skip");
|
|
var EXIT = Symbol("exit");
|
|
function visit(tree, visitor) {
|
|
let enter;
|
|
let leave;
|
|
if (typeof visitor === "function") {
|
|
enter = visitor;
|
|
} else if (visitor && typeof visitor === "object") {
|
|
enter = visitor.enter;
|
|
leave = visitor.leave;
|
|
}
|
|
build(tree, null, null, [])();
|
|
function build(node, key, index2, parents) {
|
|
if (nodelike(node)) {
|
|
visit2.displayName = "node (" + color(node.type) + ")";
|
|
}
|
|
return visit2;
|
|
function visit2() {
|
|
const result = enter ? toResult(enter(node, key, index2, parents)) : [];
|
|
if (result[0] === EXIT) {
|
|
return result;
|
|
}
|
|
if (result[0] !== SKIP) {
|
|
let cKey;
|
|
for (cKey in node) {
|
|
if (own.call(node, cKey) && node[cKey] && typeof node[cKey] === "object" && cKey !== "data" && cKey !== "position") {
|
|
const value = node[cKey];
|
|
const grandparents = parents.concat(node);
|
|
if (Array.isArray(value)) {
|
|
let cIndex = 0;
|
|
while (cIndex > -1 && cIndex < value.length) {
|
|
const subvalue = value[cIndex];
|
|
if (nodelike(subvalue)) {
|
|
const subresult = build(
|
|
subvalue,
|
|
cKey,
|
|
cIndex,
|
|
grandparents
|
|
)();
|
|
if (subresult[0] === EXIT)
|
|
return subresult;
|
|
cIndex = typeof subresult[1] === "number" ? subresult[1] : cIndex + 1;
|
|
} else {
|
|
cIndex++;
|
|
}
|
|
}
|
|
} else if (nodelike(value)) {
|
|
const subresult = build(value, cKey, null, grandparents)();
|
|
if (subresult[0] === EXIT)
|
|
return subresult;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return leave ? toResult(leave(node, key, index2, parents)) : result;
|
|
}
|
|
}
|
|
}
|
|
function toResult(value) {
|
|
if (Array.isArray(value)) {
|
|
return value;
|
|
}
|
|
if (typeof value === "number") {
|
|
return [CONTINUE, value];
|
|
}
|
|
return [value];
|
|
}
|
|
function nodelike(value) {
|
|
return Boolean(
|
|
value && typeof value === "object" && typeof value.type === "string" && value.type.length > 0
|
|
);
|
|
}
|
|
|
|
// node_modules/micromark-util-events-to-acorn/node_modules/vfile-location/index.js
|
|
function location(file) {
|
|
var value = String(file);
|
|
var indices = [];
|
|
var search = /\r?\n|\r/g;
|
|
while (search.test(value)) {
|
|
indices.push(search.lastIndex);
|
|
}
|
|
indices.push(value.length + 1);
|
|
return { toPoint, toOffset };
|
|
function toPoint(offset2) {
|
|
var index2 = -1;
|
|
if (offset2 > -1 && offset2 < indices[indices.length - 1]) {
|
|
while (++index2 < indices.length) {
|
|
if (indices[index2] > offset2) {
|
|
return {
|
|
line: index2 + 1,
|
|
column: offset2 - (indices[index2 - 1] || 0) + 1,
|
|
offset: offset2
|
|
};
|
|
}
|
|
}
|
|
}
|
|
return { line: void 0, column: void 0, offset: void 0 };
|
|
}
|
|
function toOffset(point2) {
|
|
var line = point2 && point2.line;
|
|
var column = point2 && point2.column;
|
|
var offset2;
|
|
if (typeof line === "number" && typeof column === "number" && !Number.isNaN(line) && !Number.isNaN(column) && line - 1 in indices) {
|
|
offset2 = (indices[line - 2] || 0) + column - 1 || 0;
|
|
}
|
|
return offset2 > -1 && offset2 < indices[indices.length - 1] ? offset2 : -1;
|
|
}
|
|
}
|
|
|
|
// node_modules/micromark-util-events-to-acorn/index.js
|
|
function eventsToAcorn(events, options) {
|
|
const { prefix = "", suffix = "" } = options;
|
|
const acornOptions = Object.assign({}, options.acornOptions);
|
|
const comments = [];
|
|
const tokens = [];
|
|
const onComment = acornOptions.onComment;
|
|
const onToken = acornOptions.onToken;
|
|
const acornConfig = Object.assign({}, acornOptions, {
|
|
onComment: comments,
|
|
onToken: onToken ? tokens : void 0,
|
|
preserveParens: true
|
|
});
|
|
const chunks = [];
|
|
const lines = {};
|
|
let index2 = -1;
|
|
let swallow = false;
|
|
let estree;
|
|
let exception;
|
|
let startLine;
|
|
if (options.start) {
|
|
startLine = options.start.line;
|
|
lines[startLine] = options.start;
|
|
}
|
|
while (++index2 < events.length) {
|
|
const [kind, token, context] = events[index2];
|
|
if (kind === "exit") {
|
|
chunks.push(context.sliceSerialize(token));
|
|
setPoint(token.start);
|
|
setPoint(token.end);
|
|
}
|
|
}
|
|
const source = chunks.join("");
|
|
const value = prefix + source + suffix;
|
|
const isEmptyExpression = options.expression && empty2(source);
|
|
const place = location(source);
|
|
if (isEmptyExpression && !options.allowEmpty) {
|
|
throw new VFileMessage(
|
|
"Unexpected empty expression",
|
|
parseOffsetToUnistPoint(0),
|
|
"micromark-extension-mdx-expression:unexpected-empty-expression"
|
|
);
|
|
}
|
|
try {
|
|
estree = options.expression && !isEmptyExpression ? options.acorn.parseExpressionAt(value, 0, acornConfig) : options.acorn.parse(value, acornConfig);
|
|
} catch (error_) {
|
|
const error = error_;
|
|
const point2 = parseOffsetToUnistPoint(error.pos);
|
|
error.message = String(error.message).replace(/ \(\d+:\d+\)$/, "");
|
|
error.pos = point2.offset;
|
|
error.loc = {
|
|
line: point2.line,
|
|
column: point2.column - 1
|
|
};
|
|
exception = error;
|
|
swallow = error.raisedAt >= prefix.length + source.length || error.message === "Unterminated comment";
|
|
}
|
|
if (estree && options.expression && !isEmptyExpression) {
|
|
if (empty2(value.slice(estree.end, value.length - suffix.length))) {
|
|
estree = {
|
|
type: "Program",
|
|
start: 0,
|
|
end: prefix.length + source.length,
|
|
body: [
|
|
{
|
|
type: "ExpressionStatement",
|
|
expression: estree,
|
|
start: 0,
|
|
end: prefix.length + source.length
|
|
}
|
|
],
|
|
sourceType: "module",
|
|
comments: []
|
|
};
|
|
} else {
|
|
const point2 = parseOffsetToUnistPoint(estree.end);
|
|
exception = new Error("Unexpected content after expression");
|
|
exception.pos = point2.offset;
|
|
exception.loc = {
|
|
line: point2.line,
|
|
column: point2.column - 1
|
|
};
|
|
estree = void 0;
|
|
}
|
|
}
|
|
if (estree) {
|
|
estree.comments = comments;
|
|
visit(estree, (esnode, field, index3, parents) => {
|
|
let context = parents[parents.length - 1];
|
|
let prop = field;
|
|
if (esnode.type === "ParenthesizedExpression" && context && prop) {
|
|
if (typeof index3 === "number") {
|
|
context = context[prop];
|
|
prop = index3;
|
|
}
|
|
context[prop] = esnode.expression;
|
|
}
|
|
fixPosition(esnode);
|
|
});
|
|
if (Array.isArray(onComment)) {
|
|
onComment.push(...comments);
|
|
} else if (typeof onComment === "function") {
|
|
for (const comment of comments) {
|
|
onComment(
|
|
comment.type === "Block",
|
|
comment.value,
|
|
comment.start,
|
|
comment.end,
|
|
comment.loc.start,
|
|
comment.loc.end
|
|
);
|
|
}
|
|
}
|
|
for (const token of tokens) {
|
|
fixPosition(token);
|
|
if (Array.isArray(onToken)) {
|
|
onToken.push(token);
|
|
} else {
|
|
onToken(token);
|
|
}
|
|
}
|
|
}
|
|
return {
|
|
estree,
|
|
error: exception,
|
|
swallow
|
|
};
|
|
function fixPosition(nodeOrToken) {
|
|
const pointStart = parseOffsetToUnistPoint(nodeOrToken.start);
|
|
const pointEnd = parseOffsetToUnistPoint(nodeOrToken.end);
|
|
nodeOrToken.start = pointStart.offset;
|
|
nodeOrToken.end = pointEnd.offset;
|
|
nodeOrToken.loc = {
|
|
start: {
|
|
line: pointStart.line,
|
|
column: pointStart.column - 1,
|
|
offset: pointStart.offset
|
|
},
|
|
end: {
|
|
line: pointEnd.line,
|
|
column: pointEnd.column - 1,
|
|
offset: pointEnd.offset
|
|
}
|
|
};
|
|
nodeOrToken.range = [nodeOrToken.start, nodeOrToken.end];
|
|
}
|
|
function parseOffsetToUnistPoint(acornOffset) {
|
|
let sourceOffset = acornOffset - prefix.length;
|
|
if (sourceOffset < 0) {
|
|
sourceOffset = 0;
|
|
} else if (sourceOffset > source.length) {
|
|
sourceOffset = source.length;
|
|
}
|
|
const pointInSource = place.toPoint(sourceOffset);
|
|
const line = startLine + (pointInSource.line - 1);
|
|
const column = lines[line].column + (pointInSource.column - 1);
|
|
const offset2 = lines[line].offset + (pointInSource.column - 1);
|
|
return {
|
|
line,
|
|
column,
|
|
offset: offset2
|
|
};
|
|
}
|
|
function setPoint(point2) {
|
|
if (!startLine || point2.line < startLine) {
|
|
startLine = point2.line;
|
|
}
|
|
if (!(point2.line in lines) || lines[point2.line].offset > point2.offset) {
|
|
lines[point2.line] = point2;
|
|
}
|
|
}
|
|
}
|
|
function empty2(value) {
|
|
return /^\s*$/.test(
|
|
value.replace(/\/\*[\s\S]*?\*\//g, "").replace(/\/\/[^\r\n]*(\r\n|\n|\r)/g, "")
|
|
);
|
|
}
|
|
|
|
// node_modules/micromark-factory-mdx-expression/index.js
|
|
function factoryMdxExpression(effects, ok, type, markerType, chunkType, acorn, acornOptions, addResult, spread, allowEmpty, allowLazy, startColumn) {
|
|
const self2 = this;
|
|
const eventStart = this.events.length + 3;
|
|
const tail = this.events[this.events.length - 1];
|
|
const initialPrefix = tail && tail[1].type === "linePrefix" ? tail[2].sliceSerialize(tail[1], true).length : 0;
|
|
const prefixExpressionIndent = initialPrefix ? initialPrefix + 1 : 0;
|
|
let balance = 1;
|
|
let startPosition;
|
|
let lastCrash;
|
|
return start3;
|
|
function start3(code) {
|
|
effects.enter(type);
|
|
effects.enter(markerType);
|
|
effects.consume(code);
|
|
effects.exit(markerType);
|
|
startPosition = self2.now();
|
|
return atBreak;
|
|
}
|
|
function atBreak(code) {
|
|
if (code === null) {
|
|
throw lastCrash || new VFileMessage(
|
|
"Unexpected end of file in expression, expected a corresponding closing brace for `{`",
|
|
self2.now(),
|
|
"micromark-extension-mdx-expression:unexpected-eof"
|
|
);
|
|
}
|
|
if (code === 125) {
|
|
return atClosingBrace(code);
|
|
}
|
|
if (markdownLineEnding(code)) {
|
|
effects.enter("lineEnding");
|
|
effects.consume(code);
|
|
effects.exit("lineEnding");
|
|
const prefixTagIndent = startColumn ? startColumn + 4 - self2.now().column : 0;
|
|
const indent = Math.max(prefixExpressionIndent, prefixTagIndent);
|
|
return indent ? factorySpace(effects, atBreak, "linePrefix", indent) : atBreak;
|
|
}
|
|
const now = self2.now();
|
|
if (now.line !== startPosition.line && !allowLazy && self2.parser.lazy[now.line]) {
|
|
throw new VFileMessage(
|
|
"Unexpected end of file in expression, expected a corresponding closing brace for `{`",
|
|
self2.now(),
|
|
"micromark-extension-mdx-expression:unexpected-eof"
|
|
);
|
|
}
|
|
effects.enter(chunkType);
|
|
return inside(code);
|
|
}
|
|
function inside(code) {
|
|
if (code === null || code === 125 || markdownLineEnding(code)) {
|
|
effects.exit(chunkType);
|
|
return atBreak(code);
|
|
}
|
|
if (code === 123 && !acorn) {
|
|
effects.consume(code);
|
|
balance++;
|
|
return inside;
|
|
}
|
|
effects.consume(code);
|
|
return inside;
|
|
}
|
|
function atClosingBrace(code) {
|
|
balance--;
|
|
if (!acorn) {
|
|
if (balance) {
|
|
effects.enter(chunkType);
|
|
effects.consume(code);
|
|
return inside;
|
|
}
|
|
effects.enter(markerType);
|
|
effects.consume(code);
|
|
effects.exit(markerType);
|
|
effects.exit(type);
|
|
return ok;
|
|
}
|
|
const result = eventsToAcorn(self2.events.slice(eventStart), {
|
|
acorn,
|
|
acornOptions,
|
|
start: startPosition,
|
|
expression: true,
|
|
allowEmpty,
|
|
prefix: spread ? "({" : "",
|
|
suffix: spread ? "})" : ""
|
|
});
|
|
const estree = result.estree;
|
|
if (spread && estree) {
|
|
const head = estree.body[0];
|
|
if (head.type !== "ExpressionStatement" || head.expression.type !== "ObjectExpression") {
|
|
throw new VFileMessage(
|
|
"Unexpected `" + head.type + "` in code: expected an object spread (`{...spread}`)",
|
|
positionFromEstree(head).start,
|
|
"micromark-extension-mdx-expression:non-spread"
|
|
);
|
|
} else if (head.expression.properties[1]) {
|
|
throw new VFileMessage(
|
|
"Unexpected extra content in spread: only a single spread is supported",
|
|
positionFromEstree(head.expression.properties[1]).start,
|
|
"micromark-extension-mdx-expression:spread-extra"
|
|
);
|
|
} else if (head.expression.properties[0] && head.expression.properties[0].type !== "SpreadElement") {
|
|
throw new VFileMessage(
|
|
"Unexpected `" + head.expression.properties[0].type + "` in code: only spread elements are supported",
|
|
positionFromEstree(head.expression.properties[0]).start,
|
|
"micromark-extension-mdx-expression:non-spread"
|
|
);
|
|
}
|
|
}
|
|
if (result.error) {
|
|
lastCrash = new VFileMessage(
|
|
"Could not parse expression with acorn: " + result.error.message,
|
|
{
|
|
line: result.error.loc.line,
|
|
column: result.error.loc.column + 1,
|
|
offset: result.error.pos
|
|
},
|
|
"micromark-extension-mdx-expression:acorn"
|
|
);
|
|
if (code !== null && result.swallow) {
|
|
effects.enter(chunkType);
|
|
effects.consume(code);
|
|
return inside;
|
|
}
|
|
throw lastCrash;
|
|
}
|
|
effects.enter(markerType);
|
|
effects.consume(code);
|
|
effects.exit(markerType);
|
|
Object.assign(
|
|
effects.exit(type),
|
|
addResult ? {
|
|
estree
|
|
} : void 0
|
|
);
|
|
return ok;
|
|
}
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdx-expression/lib/syntax.js
|
|
function mdxExpression(options = {}) {
|
|
const addResult = options.addResult;
|
|
const acorn = options.acorn;
|
|
const spread = options.spread;
|
|
let allowEmpty = options.allowEmpty;
|
|
let acornOptions;
|
|
if (allowEmpty === null || allowEmpty === void 0) {
|
|
allowEmpty = true;
|
|
}
|
|
if (acorn) {
|
|
if (!acorn.parseExpressionAt) {
|
|
throw new Error(
|
|
"Expected a proper `acorn` instance passed in as `options.acorn`"
|
|
);
|
|
}
|
|
acornOptions = Object.assign(
|
|
{
|
|
ecmaVersion: 2020,
|
|
sourceType: "module"
|
|
},
|
|
options.acornOptions
|
|
);
|
|
} else if (options.acornOptions || options.addResult) {
|
|
throw new Error("Expected an `acorn` instance passed in as `options.acorn`");
|
|
}
|
|
return {
|
|
flow: {
|
|
[123]: {
|
|
tokenize: tokenizeFlowExpression,
|
|
concrete: true
|
|
}
|
|
},
|
|
text: {
|
|
[123]: {
|
|
tokenize: tokenizeTextExpression
|
|
}
|
|
}
|
|
};
|
|
function tokenizeFlowExpression(effects, ok, nok) {
|
|
const self2 = this;
|
|
return start3;
|
|
function start3(code) {
|
|
return factoryMdxExpression.call(
|
|
self2,
|
|
effects,
|
|
factorySpace(effects, after, "whitespace"),
|
|
"mdxFlowExpression",
|
|
"mdxFlowExpressionMarker",
|
|
"mdxFlowExpressionChunk",
|
|
acorn,
|
|
acornOptions,
|
|
addResult,
|
|
spread,
|
|
allowEmpty
|
|
)(code);
|
|
}
|
|
function after(code) {
|
|
return code === null || markdownLineEnding(code) ? ok(code) : nok(code);
|
|
}
|
|
}
|
|
function tokenizeTextExpression(effects, ok) {
|
|
const self2 = this;
|
|
return start3;
|
|
function start3(code) {
|
|
return factoryMdxExpression.call(
|
|
self2,
|
|
effects,
|
|
ok,
|
|
"mdxTextExpression",
|
|
"mdxTextExpressionMarker",
|
|
"mdxTextExpressionChunk",
|
|
acorn,
|
|
acornOptions,
|
|
addResult,
|
|
spread,
|
|
allowEmpty,
|
|
true
|
|
)(code);
|
|
}
|
|
}
|
|
}
|
|
|
|
// node_modules/estree-util-is-identifier-name/regex.js
|
|
var start = /[$A-Z_a-z\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0560-\u0588\u05D0-\u05EA\u05EF-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u0860-\u086A\u08A0-\u08B4\u08B6-\u08C7\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u09FC\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D04-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E86-\u0E8A\u0E8C-\u0EA3\u0EA5\u0EA7-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1878\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1C80-\u1C88\u1C90-\u1CBA\u1CBD-\u1CBF\u1CE9-\u1CEC\u1CEE-\u1CF3\u1CF5\u1CF6\u1CFA\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309B-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312F\u3131-\u318E\u31A0-\u31BF\u31F0-\u31FF\u3400-\u4DBF\u4E00-\u9FFC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7BF\uA7C2-\uA7CA\uA7F5-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA8FE\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB69\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/;
|
|
var cont = /[\d\u00B7\u0300-\u036F\u0387\u0483-\u0487\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u0669\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u06F0-\u06F9\u0711\u0730-\u074A\u07A6-\u07B0\u07C0-\u07C9\u07EB-\u07F3\u07FD\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08D3-\u08E1\u08E3-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0966-\u096F\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u09E6-\u09EF\u09FE\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A66-\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0AE6-\u0AEF\u0AFA-\u0AFF\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B55-\u0B57\u0B62\u0B63\u0B66-\u0B6F\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0BE6-\u0BEF\u0C00-\u0C04\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0CE6-\u0CEF\u0D00-\u0D03\u0D3B\u0D3C\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D66-\u0D6F\u0D81-\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0E50-\u0E59\u0EB1\u0EB4-\u0EBC\u0EC8-\u0ECD\u0ED0-\u0ED9\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1040-\u1049\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F-\u109D\u135D-\u135F\u1369-\u1371\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u18A9\u1920-\u192B\u1930-\u193B\u1946-\u194F\u19D0-\u19DA\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AB0-\u1ABD\u1ABF\u1AC0\u1B00-\u1B04\u1B34-\u1B44\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BB0-\u1BB9\u1BE6-\u1BF3\u1C24-\u1C37\u1C40-\u1C49\u1C50-\u1C59\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF4\u1CF7-\u1CF9\u1DC0-\u1DF9\u1DFB-\u1DFF\u200C\u200D\u203F\u2040\u2054\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA620-\uA629\uA66F\uA674-\uA67D\uA69E\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA82C\uA880\uA881\uA8B4-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F1\uA8FF-\uA909\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9D0-\uA9D9\uA9E5\uA9F0-\uA9F9\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA50-\uAA59\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uABF0-\uABF9\uFB1E\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFF10-\uFF19\uFF3F]/;
|
|
|
|
// node_modules/estree-util-is-identifier-name/index.js
|
|
function start2(code) {
|
|
return start.test(String.fromCharCode(code));
|
|
}
|
|
function cont2(code) {
|
|
const character = String.fromCharCode(code);
|
|
return start.test(character) || cont.test(character);
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdx-jsx/lib/factory-tag.js
|
|
var lazyLineEnd = {
|
|
tokenize: tokenizeLazyLineEnd,
|
|
partial: true
|
|
};
|
|
function factoryTag(effects, ok, nok, acorn, acornOptions, addResult, allowLazy, tagType, tagMarkerType, tagClosingMarkerType, tagSelfClosingMarker, tagNameType, tagNamePrimaryType, tagNameMemberMarkerType, tagNameMemberType, tagNamePrefixMarkerType, tagNameLocalType, tagExpressionAttributeType, tagExpressionAttributeMarkerType, tagExpressionAttributeValueType, tagAttributeType, tagAttributeNameType, tagAttributeNamePrimaryType, tagAttributeNamePrefixMarkerType, tagAttributeNameLocalType, tagAttributeInitializerMarkerType, tagAttributeValueLiteralType, tagAttributeValueLiteralMarkerType, tagAttributeValueLiteralValueType, tagAttributeValueExpressionType, tagAttributeValueExpressionMarkerType, tagAttributeValueExpressionValueType) {
|
|
const self2 = this;
|
|
let returnState;
|
|
let marker;
|
|
let startPoint;
|
|
return start3;
|
|
function start3(code) {
|
|
startPoint = self2.now();
|
|
effects.enter(tagType);
|
|
effects.enter(tagMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagMarkerType);
|
|
return afterStart;
|
|
}
|
|
function afterStart(code) {
|
|
if (markdownLineEnding(code) || markdownSpace(code)) {
|
|
return nok(code);
|
|
}
|
|
returnState = beforeName;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
function beforeName(code) {
|
|
if (code === 47) {
|
|
effects.enter(tagClosingMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagClosingMarkerType);
|
|
returnState = beforeClosingTagName;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 62) {
|
|
return tagEnd(code);
|
|
}
|
|
if (code !== null && start2(code)) {
|
|
effects.enter(tagNameType);
|
|
effects.enter(tagNamePrimaryType);
|
|
effects.consume(code);
|
|
return primaryName;
|
|
}
|
|
crash(
|
|
code,
|
|
"before name",
|
|
"a character that can start a name, such as a letter, `$`, or `_`" + (code === 33 ? " (note: to create a comment in MDX, use `{/* text */}`)" : "")
|
|
);
|
|
}
|
|
function beforeClosingTagName(code) {
|
|
if (code === 62) {
|
|
return tagEnd(code);
|
|
}
|
|
if (code !== null && start2(code)) {
|
|
effects.enter(tagNameType);
|
|
effects.enter(tagNamePrimaryType);
|
|
effects.consume(code);
|
|
return primaryName;
|
|
}
|
|
crash(
|
|
code,
|
|
"before name",
|
|
"a character that can start a name, such as a letter, `$`, or `_`" + (code === 42 || code === 47 ? " (note: JS comments in JSX tags are not supported in MDX)" : "")
|
|
);
|
|
}
|
|
function primaryName(code) {
|
|
if (code === 45 || code !== null && cont2(code)) {
|
|
effects.consume(code);
|
|
return primaryName;
|
|
}
|
|
if (code === 46 || code === 47 || code === 58 || code === 62 || code === 123 || markdownLineEndingOrSpace(code) || unicodeWhitespace(code)) {
|
|
effects.exit(tagNamePrimaryType);
|
|
returnState = afterPrimaryName;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"in name",
|
|
"a name character such as letters, digits, `$`, or `_`; whitespace before attributes; or the end of the tag" + (code === 64 ? " (note: to create a link in MDX, use `[text](url)`)" : "")
|
|
);
|
|
}
|
|
function afterPrimaryName(code) {
|
|
if (code === 46) {
|
|
effects.enter(tagNameMemberMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagNameMemberMarkerType);
|
|
returnState = beforeMemberName;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 58) {
|
|
effects.enter(tagNamePrefixMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagNamePrefixMarkerType);
|
|
returnState = beforeLocalName;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 47 || code === 62 || code === 123 || code !== null && start2(code)) {
|
|
effects.exit(tagNameType);
|
|
return beforeAttribute(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"after name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function beforeMemberName(code) {
|
|
if (code !== null && start2(code)) {
|
|
effects.enter(tagNameMemberType);
|
|
effects.consume(code);
|
|
return memberName;
|
|
}
|
|
crash(
|
|
code,
|
|
"before member name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function memberName(code) {
|
|
if (code === 45 || code !== null && cont2(code)) {
|
|
effects.consume(code);
|
|
return memberName;
|
|
}
|
|
if (code === 46 || code === 47 || code === 62 || code === 123 || markdownLineEndingOrSpace(code) || unicodeWhitespace(code)) {
|
|
effects.exit(tagNameMemberType);
|
|
returnState = afterMemberName;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"in member name",
|
|
"a name character such as letters, digits, `$`, or `_`; whitespace before attributes; or the end of the tag" + (code === 64 ? " (note: to create a link in MDX, use `[text](url)`)" : "")
|
|
);
|
|
}
|
|
function afterMemberName(code) {
|
|
if (code === 46) {
|
|
effects.enter(tagNameMemberMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagNameMemberMarkerType);
|
|
returnState = beforeMemberName;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 47 || code === 62 || code === 123 || code !== null && start2(code)) {
|
|
effects.exit(tagNameType);
|
|
return beforeAttribute(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"after member name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function beforeLocalName(code) {
|
|
if (code !== null && start2(code)) {
|
|
effects.enter(tagNameLocalType);
|
|
effects.consume(code);
|
|
return localName;
|
|
}
|
|
crash(
|
|
code,
|
|
"before local name",
|
|
"a character that can start a name, such as a letter, `$`, or `_`" + (code === 43 || code !== null && code > 46 && code < 58 ? " (note: to create a link in MDX, use `[text](url)`)" : "")
|
|
);
|
|
}
|
|
function localName(code) {
|
|
if (code === 45 || code !== null && cont2(code)) {
|
|
effects.consume(code);
|
|
return localName;
|
|
}
|
|
if (code === 47 || code === 62 || code === 123 || markdownLineEndingOrSpace(code) || unicodeWhitespace(code)) {
|
|
effects.exit(tagNameLocalType);
|
|
returnState = afterLocalName;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"in local name",
|
|
"a name character such as letters, digits, `$`, or `_`; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function afterLocalName(code) {
|
|
if (code === 47 || code === 62 || code === 123 || code !== null && start2(code)) {
|
|
effects.exit(tagNameType);
|
|
return beforeAttribute(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"after local name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function beforeAttribute(code) {
|
|
if (code === 47) {
|
|
effects.enter(tagSelfClosingMarker);
|
|
effects.consume(code);
|
|
effects.exit(tagSelfClosingMarker);
|
|
returnState = selfClosing;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 62) {
|
|
return tagEnd(code);
|
|
}
|
|
if (code === 123) {
|
|
return factoryMdxExpression.call(
|
|
self2,
|
|
effects,
|
|
afterAttributeExpression,
|
|
tagExpressionAttributeType,
|
|
tagExpressionAttributeMarkerType,
|
|
tagExpressionAttributeValueType,
|
|
acorn,
|
|
acornOptions,
|
|
addResult,
|
|
true,
|
|
false,
|
|
allowLazy,
|
|
startPoint.column
|
|
)(code);
|
|
}
|
|
if (code !== null && start2(code)) {
|
|
effects.enter(tagAttributeType);
|
|
effects.enter(tagAttributeNameType);
|
|
effects.enter(tagAttributeNamePrimaryType);
|
|
effects.consume(code);
|
|
return attributePrimaryName;
|
|
}
|
|
crash(
|
|
code,
|
|
"before attribute name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function afterAttributeExpression(code) {
|
|
returnState = beforeAttribute;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
function attributePrimaryName(code) {
|
|
if (code === 45 || code !== null && cont2(code)) {
|
|
effects.consume(code);
|
|
return attributePrimaryName;
|
|
}
|
|
if (code === 47 || code === 58 || code === 61 || code === 62 || code === 123 || markdownLineEndingOrSpace(code) || unicodeWhitespace(code)) {
|
|
effects.exit(tagAttributeNamePrimaryType);
|
|
returnState = afterAttributePrimaryName;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"in attribute name",
|
|
"an attribute name character such as letters, digits, `$`, or `_`; `=` to initialize a value; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function afterAttributePrimaryName(code) {
|
|
if (code === 58) {
|
|
effects.enter(tagAttributeNamePrefixMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagAttributeNamePrefixMarkerType);
|
|
returnState = beforeAttributeLocalName;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 61) {
|
|
effects.exit(tagAttributeNameType);
|
|
effects.enter(tagAttributeInitializerMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagAttributeInitializerMarkerType);
|
|
returnState = beforeAttributeValue;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 47 || code === 62 || code === 123 || markdownLineEndingOrSpace(code) || unicodeWhitespace(code) || code !== null && start2(code)) {
|
|
effects.exit(tagAttributeNameType);
|
|
effects.exit(tagAttributeType);
|
|
returnState = beforeAttribute;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"after attribute name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; `=` to initialize a value; or the end of the tag"
|
|
);
|
|
}
|
|
function beforeAttributeLocalName(code) {
|
|
if (code !== null && start2(code)) {
|
|
effects.enter(tagAttributeNameLocalType);
|
|
effects.consume(code);
|
|
return attributeLocalName;
|
|
}
|
|
crash(
|
|
code,
|
|
"before local attribute name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; `=` to initialize a value; or the end of the tag"
|
|
);
|
|
}
|
|
function attributeLocalName(code) {
|
|
if (code === 45 || code !== null && cont2(code)) {
|
|
effects.consume(code);
|
|
return attributeLocalName;
|
|
}
|
|
if (code === 47 || code === 61 || code === 62 || code === 123 || markdownLineEndingOrSpace(code) || unicodeWhitespace(code)) {
|
|
effects.exit(tagAttributeNameLocalType);
|
|
effects.exit(tagAttributeNameType);
|
|
returnState = afterAttributeLocalName;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"in local attribute name",
|
|
"an attribute name character such as letters, digits, `$`, or `_`; `=` to initialize a value; whitespace before attributes; or the end of the tag"
|
|
);
|
|
}
|
|
function afterAttributeLocalName(code) {
|
|
if (code === 61) {
|
|
effects.enter(tagAttributeInitializerMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagAttributeInitializerMarkerType);
|
|
returnState = beforeAttributeValue;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (code === 47 || code === 62 || code === 123 || code !== null && start2(code)) {
|
|
effects.exit(tagAttributeType);
|
|
return beforeAttribute(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"after local attribute name",
|
|
"a character that can start an attribute name, such as a letter, `$`, or `_`; `=` to initialize a value; or the end of the tag"
|
|
);
|
|
}
|
|
function beforeAttributeValue(code) {
|
|
if (code === 34 || code === 39) {
|
|
effects.enter(tagAttributeValueLiteralType);
|
|
effects.enter(tagAttributeValueLiteralMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagAttributeValueLiteralMarkerType);
|
|
marker = code;
|
|
return attributeValueQuotedStart;
|
|
}
|
|
if (code === 123) {
|
|
return factoryMdxExpression.call(
|
|
self2,
|
|
effects,
|
|
afterAttributeValueExpression,
|
|
tagAttributeValueExpressionType,
|
|
tagAttributeValueExpressionMarkerType,
|
|
tagAttributeValueExpressionValueType,
|
|
acorn,
|
|
acornOptions,
|
|
addResult,
|
|
false,
|
|
false,
|
|
allowLazy,
|
|
startPoint.column
|
|
)(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"before attribute value",
|
|
"a character that can start an attribute value, such as `\"`, `'`, or `{`" + (code === 60 ? " (note: to use an element or fragment as a prop value in MDX, use `{<element />}`)" : "")
|
|
);
|
|
}
|
|
function afterAttributeValueExpression(code) {
|
|
effects.exit(tagAttributeType);
|
|
returnState = beforeAttribute;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
function attributeValueQuotedStart(code) {
|
|
if (code === null) {
|
|
crash(
|
|
code,
|
|
"in attribute value",
|
|
"a corresponding closing quote `" + String.fromCharCode(marker) + "`"
|
|
);
|
|
}
|
|
if (code === marker) {
|
|
effects.enter(tagAttributeValueLiteralMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagAttributeValueLiteralMarkerType);
|
|
effects.exit(tagAttributeValueLiteralType);
|
|
effects.exit(tagAttributeType);
|
|
marker = void 0;
|
|
returnState = beforeAttribute;
|
|
return optionalEsWhitespace;
|
|
}
|
|
if (markdownLineEnding(code)) {
|
|
returnState = attributeValueQuotedStart;
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
effects.enter(tagAttributeValueLiteralValueType);
|
|
return attributeValueQuoted(code);
|
|
}
|
|
function attributeValueQuoted(code) {
|
|
if (code === null || code === marker || markdownLineEnding(code)) {
|
|
effects.exit(tagAttributeValueLiteralValueType);
|
|
return attributeValueQuotedStart(code);
|
|
}
|
|
effects.consume(code);
|
|
return attributeValueQuoted;
|
|
}
|
|
function selfClosing(code) {
|
|
if (code === 62) {
|
|
return tagEnd(code);
|
|
}
|
|
crash(
|
|
code,
|
|
"after self-closing slash",
|
|
"`>` to end the tag" + (code === 42 || code === 47 ? " (note: JS comments in JSX tags are not supported in MDX)" : "")
|
|
);
|
|
}
|
|
function tagEnd(code) {
|
|
effects.enter(tagMarkerType);
|
|
effects.consume(code);
|
|
effects.exit(tagMarkerType);
|
|
effects.exit(tagType);
|
|
return ok;
|
|
}
|
|
function optionalEsWhitespace(code) {
|
|
if (markdownLineEnding(code)) {
|
|
if (allowLazy) {
|
|
effects.enter("lineEnding");
|
|
effects.consume(code);
|
|
effects.exit("lineEnding");
|
|
return factorySpace(effects, optionalEsWhitespace, "linePrefix", 4);
|
|
}
|
|
return effects.attempt(
|
|
lazyLineEnd,
|
|
factorySpace(effects, optionalEsWhitespace, "linePrefix", 4),
|
|
crashEol
|
|
)(code);
|
|
}
|
|
if (markdownSpace(code) || unicodeWhitespace(code)) {
|
|
effects.enter("esWhitespace");
|
|
return optionalEsWhitespaceContinue(code);
|
|
}
|
|
return returnState(code);
|
|
}
|
|
function optionalEsWhitespaceContinue(code) {
|
|
if (markdownLineEnding(code) || !(markdownSpace(code) || unicodeWhitespace(code))) {
|
|
effects.exit("esWhitespace");
|
|
return optionalEsWhitespace(code);
|
|
}
|
|
effects.consume(code);
|
|
return optionalEsWhitespaceContinue;
|
|
}
|
|
function crashEol() {
|
|
throw new VFileMessage(
|
|
"Unexpected lazy line in container, expected line to be prefixed with `>` when in a block quote, whitespace when in a list, etc",
|
|
self2.now(),
|
|
"micromark-extension-mdx-jsx:unexpected-eof"
|
|
);
|
|
}
|
|
function crash(code, at2, expect) {
|
|
throw new VFileMessage(
|
|
"Unexpected " + (code === null ? "end of file" : "character `" + (code === 96 ? "` ` `" : String.fromCharCode(code)) + "` (" + serializeCharCode(code) + ")") + " " + at2 + ", expected " + expect,
|
|
self2.now(),
|
|
"micromark-extension-mdx-jsx:unexpected-" + (code === null ? "eof" : "character")
|
|
);
|
|
}
|
|
}
|
|
function tokenizeLazyLineEnd(effects, ok, nok) {
|
|
const self2 = this;
|
|
return start3;
|
|
function start3(code) {
|
|
effects.enter("lineEnding");
|
|
effects.consume(code);
|
|
effects.exit("lineEnding");
|
|
return lineStart;
|
|
}
|
|
function lineStart(code) {
|
|
return self2.parser.lazy[self2.now().line] ? nok(code) : ok(code);
|
|
}
|
|
}
|
|
function serializeCharCode(code) {
|
|
return "U+" + code.toString(16).toUpperCase().padStart(4, "0");
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdx-jsx/lib/jsx-text.js
|
|
function jsxText(acorn, acornOptions, addResult) {
|
|
return {
|
|
tokenize: tokenizeJsxText
|
|
};
|
|
function tokenizeJsxText(effects, ok, nok) {
|
|
return factoryTag.call(
|
|
this,
|
|
effects,
|
|
ok,
|
|
nok,
|
|
acorn,
|
|
acornOptions,
|
|
addResult,
|
|
true,
|
|
"mdxJsxTextTag",
|
|
"mdxJsxTextTagMarker",
|
|
"mdxJsxTextTagClosingMarker",
|
|
"mdxJsxTextTagSelfClosingMarker",
|
|
"mdxJsxTextTagName",
|
|
"mdxJsxTextTagNamePrimary",
|
|
"mdxJsxTextTagNameMemberMarker",
|
|
"mdxJsxTextTagNameMember",
|
|
"mdxJsxTextTagNamePrefixMarker",
|
|
"mdxJsxTextTagNameLocal",
|
|
"mdxJsxTextTagExpressionAttribute",
|
|
"mdxJsxTextTagExpressionAttributeMarker",
|
|
"mdxJsxTextTagExpressionAttributeValue",
|
|
"mdxJsxTextTagAttribute",
|
|
"mdxJsxTextTagAttributeName",
|
|
"mdxJsxTextTagAttributeNamePrimary",
|
|
"mdxJsxTextTagAttributeNamePrefixMarker",
|
|
"mdxJsxTextTagAttributeNameLocal",
|
|
"mdxJsxTextTagAttributeInitializerMarker",
|
|
"mdxJsxTextTagAttributeValueLiteral",
|
|
"mdxJsxTextTagAttributeValueLiteralMarker",
|
|
"mdxJsxTextTagAttributeValueLiteralValue",
|
|
"mdxJsxTextTagAttributeValueExpression",
|
|
"mdxJsxTextTagAttributeValueExpressionMarker",
|
|
"mdxJsxTextTagAttributeValueExpressionValue"
|
|
);
|
|
}
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdx-jsx/lib/jsx-flow.js
|
|
function jsxFlow(acorn, acornOptions, addResult) {
|
|
return {
|
|
tokenize: tokenizeJsxFlow,
|
|
concrete: true
|
|
};
|
|
function tokenizeJsxFlow(effects, ok, nok) {
|
|
const self2 = this;
|
|
return start3;
|
|
function start3(code) {
|
|
return factoryTag.call(
|
|
self2,
|
|
effects,
|
|
factorySpace(effects, after, "whitespace"),
|
|
nok,
|
|
acorn,
|
|
acornOptions,
|
|
addResult,
|
|
false,
|
|
"mdxJsxFlowTag",
|
|
"mdxJsxFlowTagMarker",
|
|
"mdxJsxFlowTagClosingMarker",
|
|
"mdxJsxFlowTagSelfClosingMarker",
|
|
"mdxJsxFlowTagName",
|
|
"mdxJsxFlowTagNamePrimary",
|
|
"mdxJsxFlowTagNameMemberMarker",
|
|
"mdxJsxFlowTagNameMember",
|
|
"mdxJsxFlowTagNamePrefixMarker",
|
|
"mdxJsxFlowTagNameLocal",
|
|
"mdxJsxFlowTagExpressionAttribute",
|
|
"mdxJsxFlowTagExpressionAttributeMarker",
|
|
"mdxJsxFlowTagExpressionAttributeValue",
|
|
"mdxJsxFlowTagAttribute",
|
|
"mdxJsxFlowTagAttributeName",
|
|
"mdxJsxFlowTagAttributeNamePrimary",
|
|
"mdxJsxFlowTagAttributeNamePrefixMarker",
|
|
"mdxJsxFlowTagAttributeNameLocal",
|
|
"mdxJsxFlowTagAttributeInitializerMarker",
|
|
"mdxJsxFlowTagAttributeValueLiteral",
|
|
"mdxJsxFlowTagAttributeValueLiteralMarker",
|
|
"mdxJsxFlowTagAttributeValueLiteralValue",
|
|
"mdxJsxFlowTagAttributeValueExpression",
|
|
"mdxJsxFlowTagAttributeValueExpressionMarker",
|
|
"mdxJsxFlowTagAttributeValueExpressionValue"
|
|
)(code);
|
|
}
|
|
function after(code) {
|
|
return code === 60 ? start3(code) : code === null || markdownLineEnding(code) ? ok(code) : nok(code);
|
|
}
|
|
}
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdx-jsx/lib/syntax.js
|
|
function mdxJsx(options = {}) {
|
|
const acorn = options.acorn;
|
|
let acornOptions;
|
|
if (acorn) {
|
|
if (!acorn.parse || !acorn.parseExpressionAt) {
|
|
throw new Error(
|
|
"Expected a proper `acorn` instance passed in as `options.acorn`"
|
|
);
|
|
}
|
|
acornOptions = Object.assign(
|
|
{
|
|
ecmaVersion: 2020,
|
|
sourceType: "module"
|
|
},
|
|
options.acornOptions,
|
|
{
|
|
locations: true
|
|
}
|
|
);
|
|
} else if (options.acornOptions || options.addResult) {
|
|
throw new Error("Expected an `acorn` instance passed in as `options.acorn`");
|
|
}
|
|
return {
|
|
flow: {
|
|
[60]: jsxFlow(acorn, acornOptions, options.addResult)
|
|
},
|
|
text: {
|
|
[60]: jsxText(acorn, acornOptions, options.addResult)
|
|
}
|
|
};
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdx-md/index.js
|
|
var mdxMd = {
|
|
disable: { null: ["autolink", "codeIndented", "htmlFlow", "htmlText"] }
|
|
};
|
|
|
|
// node_modules/micromark-core-commonmark/lib/blank-line.js
|
|
var blankLine = {
|
|
tokenize: tokenizeBlankLine,
|
|
partial: true
|
|
};
|
|
function tokenizeBlankLine(effects, ok, nok) {
|
|
return factorySpace(effects, afterWhitespace, "linePrefix");
|
|
function afterWhitespace(code) {
|
|
return code === null || markdownLineEnding(code) ? ok(code) : nok(code);
|
|
}
|
|
}
|
|
|
|
// node_modules/character-entities/index.js
|
|
var characterEntities = {
|
|
AElig: "\xC6",
|
|
AMP: "&",
|
|
Aacute: "\xC1",
|
|
Abreve: "\u0102",
|
|
Acirc: "\xC2",
|
|
Acy: "\u0410",
|
|
Afr: "\u{1D504}",
|
|
Agrave: "\xC0",
|
|
Alpha: "\u0391",
|
|
Amacr: "\u0100",
|
|
And: "\u2A53",
|
|
Aogon: "\u0104",
|
|
Aopf: "\u{1D538}",
|
|
ApplyFunction: "\u2061",
|
|
Aring: "\xC5",
|
|
Ascr: "\u{1D49C}",
|
|
Assign: "\u2254",
|
|
Atilde: "\xC3",
|
|
Auml: "\xC4",
|
|
Backslash: "\u2216",
|
|
Barv: "\u2AE7",
|
|
Barwed: "\u2306",
|
|
Bcy: "\u0411",
|
|
Because: "\u2235",
|
|
Bernoullis: "\u212C",
|
|
Beta: "\u0392",
|
|
Bfr: "\u{1D505}",
|
|
Bopf: "\u{1D539}",
|
|
Breve: "\u02D8",
|
|
Bscr: "\u212C",
|
|
Bumpeq: "\u224E",
|
|
CHcy: "\u0427",
|
|
COPY: "\xA9",
|
|
Cacute: "\u0106",
|
|
Cap: "\u22D2",
|
|
CapitalDifferentialD: "\u2145",
|
|
Cayleys: "\u212D",
|
|
Ccaron: "\u010C",
|
|
Ccedil: "\xC7",
|
|
Ccirc: "\u0108",
|
|
Cconint: "\u2230",
|
|
Cdot: "\u010A",
|
|
Cedilla: "\xB8",
|
|
CenterDot: "\xB7",
|
|
Cfr: "\u212D",
|
|
Chi: "\u03A7",
|
|
CircleDot: "\u2299",
|
|
CircleMinus: "\u2296",
|
|
CirclePlus: "\u2295",
|
|
CircleTimes: "\u2297",
|
|
ClockwiseContourIntegral: "\u2232",
|
|
CloseCurlyDoubleQuote: "\u201D",
|
|
CloseCurlyQuote: "\u2019",
|
|
Colon: "\u2237",
|
|
Colone: "\u2A74",
|
|
Congruent: "\u2261",
|
|
Conint: "\u222F",
|
|
ContourIntegral: "\u222E",
|
|
Copf: "\u2102",
|
|
Coproduct: "\u2210",
|
|
CounterClockwiseContourIntegral: "\u2233",
|
|
Cross: "\u2A2F",
|
|
Cscr: "\u{1D49E}",
|
|
Cup: "\u22D3",
|
|
CupCap: "\u224D",
|
|
DD: "\u2145",
|
|
DDotrahd: "\u2911",
|
|
DJcy: "\u0402",
|
|
DScy: "\u0405",
|
|
DZcy: "\u040F",
|
|
Dagger: "\u2021",
|
|
Darr: "\u21A1",
|
|
Dashv: "\u2AE4",
|
|
Dcaron: "\u010E",
|
|
Dcy: "\u0414",
|
|
Del: "\u2207",
|
|
Delta: "\u0394",
|
|
Dfr: "\u{1D507}",
|
|
DiacriticalAcute: "\xB4",
|
|
DiacriticalDot: "\u02D9",
|
|
DiacriticalDoubleAcute: "\u02DD",
|
|
DiacriticalGrave: "`",
|
|
DiacriticalTilde: "\u02DC",
|
|
Diamond: "\u22C4",
|
|
DifferentialD: "\u2146",
|
|
Dopf: "\u{1D53B}",
|
|
Dot: "\xA8",
|
|
DotDot: "\u20DC",
|
|
DotEqual: "\u2250",
|
|
DoubleContourIntegral: "\u222F",
|
|
DoubleDot: "\xA8",
|
|
DoubleDownArrow: "\u21D3",
|
|
DoubleLeftArrow: "\u21D0",
|
|
DoubleLeftRightArrow: "\u21D4",
|
|
DoubleLeftTee: "\u2AE4",
|
|
DoubleLongLeftArrow: "\u27F8",
|
|
DoubleLongLeftRightArrow: "\u27FA",
|
|
DoubleLongRightArrow: "\u27F9",
|
|
DoubleRightArrow: "\u21D2",
|
|
DoubleRightTee: "\u22A8",
|
|
DoubleUpArrow: "\u21D1",
|
|
DoubleUpDownArrow: "\u21D5",
|
|
DoubleVerticalBar: "\u2225",
|
|
DownArrow: "\u2193",
|
|
DownArrowBar: "\u2913",
|
|
DownArrowUpArrow: "\u21F5",
|
|
DownBreve: "\u0311",
|
|
DownLeftRightVector: "\u2950",
|
|
DownLeftTeeVector: "\u295E",
|
|
DownLeftVector: "\u21BD",
|
|
DownLeftVectorBar: "\u2956",
|
|
DownRightTeeVector: "\u295F",
|
|
DownRightVector: "\u21C1",
|
|
DownRightVectorBar: "\u2957",
|
|
DownTee: "\u22A4",
|
|
DownTeeArrow: "\u21A7",
|
|
Downarrow: "\u21D3",
|
|
Dscr: "\u{1D49F}",
|
|
Dstrok: "\u0110",
|
|
ENG: "\u014A",
|
|
ETH: "\xD0",
|
|
Eacute: "\xC9",
|
|
Ecaron: "\u011A",
|
|
Ecirc: "\xCA",
|
|
Ecy: "\u042D",
|
|
Edot: "\u0116",
|
|
Efr: "\u{1D508}",
|
|
Egrave: "\xC8",
|
|
Element: "\u2208",
|
|
Emacr: "\u0112",
|
|
EmptySmallSquare: "\u25FB",
|
|
EmptyVerySmallSquare: "\u25AB",
|
|
Eogon: "\u0118",
|
|
Eopf: "\u{1D53C}",
|
|
Epsilon: "\u0395",
|
|
Equal: "\u2A75",
|
|
EqualTilde: "\u2242",
|
|
Equilibrium: "\u21CC",
|
|
Escr: "\u2130",
|
|
Esim: "\u2A73",
|
|
Eta: "\u0397",
|
|
Euml: "\xCB",
|
|
Exists: "\u2203",
|
|
ExponentialE: "\u2147",
|
|
Fcy: "\u0424",
|
|
Ffr: "\u{1D509}",
|
|
FilledSmallSquare: "\u25FC",
|
|
FilledVerySmallSquare: "\u25AA",
|
|
Fopf: "\u{1D53D}",
|
|
ForAll: "\u2200",
|
|
Fouriertrf: "\u2131",
|
|
Fscr: "\u2131",
|
|
GJcy: "\u0403",
|
|
GT: ">",
|
|
Gamma: "\u0393",
|
|
Gammad: "\u03DC",
|
|
Gbreve: "\u011E",
|
|
Gcedil: "\u0122",
|
|
Gcirc: "\u011C",
|
|
Gcy: "\u0413",
|
|
Gdot: "\u0120",
|
|
Gfr: "\u{1D50A}",
|
|
Gg: "\u22D9",
|
|
Gopf: "\u{1D53E}",
|
|
GreaterEqual: "\u2265",
|
|
GreaterEqualLess: "\u22DB",
|
|
GreaterFullEqual: "\u2267",
|
|
GreaterGreater: "\u2AA2",
|
|
GreaterLess: "\u2277",
|
|
GreaterSlantEqual: "\u2A7E",
|
|
GreaterTilde: "\u2273",
|
|
Gscr: "\u{1D4A2}",
|
|
Gt: "\u226B",
|
|
HARDcy: "\u042A",
|
|
Hacek: "\u02C7",
|
|
Hat: "^",
|
|
Hcirc: "\u0124",
|
|
Hfr: "\u210C",
|
|
HilbertSpace: "\u210B",
|
|
Hopf: "\u210D",
|
|
HorizontalLine: "\u2500",
|
|
Hscr: "\u210B",
|
|
Hstrok: "\u0126",
|
|
HumpDownHump: "\u224E",
|
|
HumpEqual: "\u224F",
|
|
IEcy: "\u0415",
|
|
IJlig: "\u0132",
|
|
IOcy: "\u0401",
|
|
Iacute: "\xCD",
|
|
Icirc: "\xCE",
|
|
Icy: "\u0418",
|
|
Idot: "\u0130",
|
|
Ifr: "\u2111",
|
|
Igrave: "\xCC",
|
|
Im: "\u2111",
|
|
Imacr: "\u012A",
|
|
ImaginaryI: "\u2148",
|
|
Implies: "\u21D2",
|
|
Int: "\u222C",
|
|
Integral: "\u222B",
|
|
Intersection: "\u22C2",
|
|
InvisibleComma: "\u2063",
|
|
InvisibleTimes: "\u2062",
|
|
Iogon: "\u012E",
|
|
Iopf: "\u{1D540}",
|
|
Iota: "\u0399",
|
|
Iscr: "\u2110",
|
|
Itilde: "\u0128",
|
|
Iukcy: "\u0406",
|
|
Iuml: "\xCF",
|
|
Jcirc: "\u0134",
|
|
Jcy: "\u0419",
|
|
Jfr: "\u{1D50D}",
|
|
Jopf: "\u{1D541}",
|
|
Jscr: "\u{1D4A5}",
|
|
Jsercy: "\u0408",
|
|
Jukcy: "\u0404",
|
|
KHcy: "\u0425",
|
|
KJcy: "\u040C",
|
|
Kappa: "\u039A",
|
|
Kcedil: "\u0136",
|
|
Kcy: "\u041A",
|
|
Kfr: "\u{1D50E}",
|
|
Kopf: "\u{1D542}",
|
|
Kscr: "\u{1D4A6}",
|
|
LJcy: "\u0409",
|
|
LT: "<",
|
|
Lacute: "\u0139",
|
|
Lambda: "\u039B",
|
|
Lang: "\u27EA",
|
|
Laplacetrf: "\u2112",
|
|
Larr: "\u219E",
|
|
Lcaron: "\u013D",
|
|
Lcedil: "\u013B",
|
|
Lcy: "\u041B",
|
|
LeftAngleBracket: "\u27E8",
|
|
LeftArrow: "\u2190",
|
|
LeftArrowBar: "\u21E4",
|
|
LeftArrowRightArrow: "\u21C6",
|
|
LeftCeiling: "\u2308",
|
|
LeftDoubleBracket: "\u27E6",
|
|
LeftDownTeeVector: "\u2961",
|
|
LeftDownVector: "\u21C3",
|
|
LeftDownVectorBar: "\u2959",
|
|
LeftFloor: "\u230A",
|
|
LeftRightArrow: "\u2194",
|
|
LeftRightVector: "\u294E",
|
|
LeftTee: "\u22A3",
|
|
LeftTeeArrow: "\u21A4",
|
|
LeftTeeVector: "\u295A",
|
|
LeftTriangle: "\u22B2",
|
|
LeftTriangleBar: "\u29CF",
|
|
LeftTriangleEqual: "\u22B4",
|
|
LeftUpDownVector: "\u2951",
|
|
LeftUpTeeVector: "\u2960",
|
|
LeftUpVector: "\u21BF",
|
|
LeftUpVectorBar: "\u2958",
|
|
LeftVector: "\u21BC",
|
|
LeftVectorBar: "\u2952",
|
|
Leftarrow: "\u21D0",
|
|
Leftrightarrow: "\u21D4",
|
|
LessEqualGreater: "\u22DA",
|
|
LessFullEqual: "\u2266",
|
|
LessGreater: "\u2276",
|
|
LessLess: "\u2AA1",
|
|
LessSlantEqual: "\u2A7D",
|
|
LessTilde: "\u2272",
|
|
Lfr: "\u{1D50F}",
|
|
Ll: "\u22D8",
|
|
Lleftarrow: "\u21DA",
|
|
Lmidot: "\u013F",
|
|
LongLeftArrow: "\u27F5",
|
|
LongLeftRightArrow: "\u27F7",
|
|
LongRightArrow: "\u27F6",
|
|
Longleftarrow: "\u27F8",
|
|
Longleftrightarrow: "\u27FA",
|
|
Longrightarrow: "\u27F9",
|
|
Lopf: "\u{1D543}",
|
|
LowerLeftArrow: "\u2199",
|
|
LowerRightArrow: "\u2198",
|
|
Lscr: "\u2112",
|
|
Lsh: "\u21B0",
|
|
Lstrok: "\u0141",
|
|
Lt: "\u226A",
|
|
Map: "\u2905",
|
|
Mcy: "\u041C",
|
|
MediumSpace: "\u205F",
|
|
Mellintrf: "\u2133",
|
|
Mfr: "\u{1D510}",
|
|
MinusPlus: "\u2213",
|
|
Mopf: "\u{1D544}",
|
|
Mscr: "\u2133",
|
|
Mu: "\u039C",
|
|
NJcy: "\u040A",
|
|
Nacute: "\u0143",
|
|
Ncaron: "\u0147",
|
|
Ncedil: "\u0145",
|
|
Ncy: "\u041D",
|
|
NegativeMediumSpace: "\u200B",
|
|
NegativeThickSpace: "\u200B",
|
|
NegativeThinSpace: "\u200B",
|
|
NegativeVeryThinSpace: "\u200B",
|
|
NestedGreaterGreater: "\u226B",
|
|
NestedLessLess: "\u226A",
|
|
NewLine: "\n",
|
|
Nfr: "\u{1D511}",
|
|
NoBreak: "\u2060",
|
|
NonBreakingSpace: "\xA0",
|
|
Nopf: "\u2115",
|
|
Not: "\u2AEC",
|
|
NotCongruent: "\u2262",
|
|
NotCupCap: "\u226D",
|
|
NotDoubleVerticalBar: "\u2226",
|
|
NotElement: "\u2209",
|
|
NotEqual: "\u2260",
|
|
NotEqualTilde: "\u2242\u0338",
|
|
NotExists: "\u2204",
|
|
NotGreater: "\u226F",
|
|
NotGreaterEqual: "\u2271",
|
|
NotGreaterFullEqual: "\u2267\u0338",
|
|
NotGreaterGreater: "\u226B\u0338",
|
|
NotGreaterLess: "\u2279",
|
|
NotGreaterSlantEqual: "\u2A7E\u0338",
|
|
NotGreaterTilde: "\u2275",
|
|
NotHumpDownHump: "\u224E\u0338",
|
|
NotHumpEqual: "\u224F\u0338",
|
|
NotLeftTriangle: "\u22EA",
|
|
NotLeftTriangleBar: "\u29CF\u0338",
|
|
NotLeftTriangleEqual: "\u22EC",
|
|
NotLess: "\u226E",
|
|
NotLessEqual: "\u2270",
|
|
NotLessGreater: "\u2278",
|
|
NotLessLess: "\u226A\u0338",
|
|
NotLessSlantEqual: "\u2A7D\u0338",
|
|
NotLessTilde: "\u2274",
|
|
NotNestedGreaterGreater: "\u2AA2\u0338",
|
|
NotNestedLessLess: "\u2AA1\u0338",
|
|
NotPrecedes: "\u2280",
|
|
NotPrecedesEqual: "\u2AAF\u0338",
|
|
NotPrecedesSlantEqual: "\u22E0",
|
|
NotReverseElement: "\u220C",
|
|
NotRightTriangle: "\u22EB",
|
|
NotRightTriangleBar: "\u29D0\u0338",
|
|
NotRightTriangleEqual: "\u22ED",
|
|
NotSquareSubset: "\u228F\u0338",
|
|
NotSquareSubsetEqual: "\u22E2",
|
|
NotSquareSuperset: "\u2290\u0338",
|
|
NotSquareSupersetEqual: "\u22E3",
|
|
NotSubset: "\u2282\u20D2",
|
|
NotSubsetEqual: "\u2288",
|
|
NotSucceeds: "\u2281",
|
|
NotSucceedsEqual: "\u2AB0\u0338",
|
|
NotSucceedsSlantEqual: "\u22E1",
|
|
NotSucceedsTilde: "\u227F\u0338",
|
|
NotSuperset: "\u2283\u20D2",
|
|
NotSupersetEqual: "\u2289",
|
|
NotTilde: "\u2241",
|
|
NotTildeEqual: "\u2244",
|
|
NotTildeFullEqual: "\u2247",
|
|
NotTildeTilde: "\u2249",
|
|
NotVerticalBar: "\u2224",
|
|
Nscr: "\u{1D4A9}",
|
|
Ntilde: "\xD1",
|
|
Nu: "\u039D",
|
|
OElig: "\u0152",
|
|
Oacute: "\xD3",
|
|
Ocirc: "\xD4",
|
|
Ocy: "\u041E",
|
|
Odblac: "\u0150",
|
|
Ofr: "\u{1D512}",
|
|
Ograve: "\xD2",
|
|
Omacr: "\u014C",
|
|
Omega: "\u03A9",
|
|
Omicron: "\u039F",
|
|
Oopf: "\u{1D546}",
|
|
OpenCurlyDoubleQuote: "\u201C",
|
|
OpenCurlyQuote: "\u2018",
|
|
Or: "\u2A54",
|
|
Oscr: "\u{1D4AA}",
|
|
Oslash: "\xD8",
|
|
Otilde: "\xD5",
|
|
Otimes: "\u2A37",
|
|
Ouml: "\xD6",
|
|
OverBar: "\u203E",
|
|
OverBrace: "\u23DE",
|
|
OverBracket: "\u23B4",
|
|
OverParenthesis: "\u23DC",
|
|
PartialD: "\u2202",
|
|
Pcy: "\u041F",
|
|
Pfr: "\u{1D513}",
|
|
Phi: "\u03A6",
|
|
Pi: "\u03A0",
|
|
PlusMinus: "\xB1",
|
|
Poincareplane: "\u210C",
|
|
Popf: "\u2119",
|
|
Pr: "\u2ABB",
|
|
Precedes: "\u227A",
|
|
PrecedesEqual: "\u2AAF",
|
|
PrecedesSlantEqual: "\u227C",
|
|
PrecedesTilde: "\u227E",
|
|
Prime: "\u2033",
|
|
Product: "\u220F",
|
|
Proportion: "\u2237",
|
|
Proportional: "\u221D",
|
|
Pscr: "\u{1D4AB}",
|
|
Psi: "\u03A8",
|
|
QUOT: '"',
|
|
Qfr: "\u{1D514}",
|
|
Qopf: "\u211A",
|
|
Qscr: "\u{1D4AC}",
|
|
RBarr: "\u2910",
|
|
REG: "\xAE",
|
|
Racute: "\u0154",
|
|
Rang: "\u27EB",
|
|
Rarr: "\u21A0",
|
|
Rarrtl: "\u2916",
|
|
Rcaron: "\u0158",
|
|
Rcedil: "\u0156",
|
|
Rcy: "\u0420",
|
|
Re: "\u211C",
|
|
ReverseElement: "\u220B",
|
|
ReverseEquilibrium: "\u21CB",
|
|
ReverseUpEquilibrium: "\u296F",
|
|
Rfr: "\u211C",
|
|
Rho: "\u03A1",
|
|
RightAngleBracket: "\u27E9",
|
|
RightArrow: "\u2192",
|
|
RightArrowBar: "\u21E5",
|
|
RightArrowLeftArrow: "\u21C4",
|
|
RightCeiling: "\u2309",
|
|
RightDoubleBracket: "\u27E7",
|
|
RightDownTeeVector: "\u295D",
|
|
RightDownVector: "\u21C2",
|
|
RightDownVectorBar: "\u2955",
|
|
RightFloor: "\u230B",
|
|
RightTee: "\u22A2",
|
|
RightTeeArrow: "\u21A6",
|
|
RightTeeVector: "\u295B",
|
|
RightTriangle: "\u22B3",
|
|
RightTriangleBar: "\u29D0",
|
|
RightTriangleEqual: "\u22B5",
|
|
RightUpDownVector: "\u294F",
|
|
RightUpTeeVector: "\u295C",
|
|
RightUpVector: "\u21BE",
|
|
RightUpVectorBar: "\u2954",
|
|
RightVector: "\u21C0",
|
|
RightVectorBar: "\u2953",
|
|
Rightarrow: "\u21D2",
|
|
Ropf: "\u211D",
|
|
RoundImplies: "\u2970",
|
|
Rrightarrow: "\u21DB",
|
|
Rscr: "\u211B",
|
|
Rsh: "\u21B1",
|
|
RuleDelayed: "\u29F4",
|
|
SHCHcy: "\u0429",
|
|
SHcy: "\u0428",
|
|
SOFTcy: "\u042C",
|
|
Sacute: "\u015A",
|
|
Sc: "\u2ABC",
|
|
Scaron: "\u0160",
|
|
Scedil: "\u015E",
|
|
Scirc: "\u015C",
|
|
Scy: "\u0421",
|
|
Sfr: "\u{1D516}",
|
|
ShortDownArrow: "\u2193",
|
|
ShortLeftArrow: "\u2190",
|
|
ShortRightArrow: "\u2192",
|
|
ShortUpArrow: "\u2191",
|
|
Sigma: "\u03A3",
|
|
SmallCircle: "\u2218",
|
|
Sopf: "\u{1D54A}",
|
|
Sqrt: "\u221A",
|
|
Square: "\u25A1",
|
|
SquareIntersection: "\u2293",
|
|
SquareSubset: "\u228F",
|
|
SquareSubsetEqual: "\u2291",
|
|
SquareSuperset: "\u2290",
|
|
SquareSupersetEqual: "\u2292",
|
|
SquareUnion: "\u2294",
|
|
Sscr: "\u{1D4AE}",
|
|
Star: "\u22C6",
|
|
Sub: "\u22D0",
|
|
Subset: "\u22D0",
|
|
SubsetEqual: "\u2286",
|
|
Succeeds: "\u227B",
|
|
SucceedsEqual: "\u2AB0",
|
|
SucceedsSlantEqual: "\u227D",
|
|
SucceedsTilde: "\u227F",
|
|
SuchThat: "\u220B",
|
|
Sum: "\u2211",
|
|
Sup: "\u22D1",
|
|
Superset: "\u2283",
|
|
SupersetEqual: "\u2287",
|
|
Supset: "\u22D1",
|
|
THORN: "\xDE",
|
|
TRADE: "\u2122",
|
|
TSHcy: "\u040B",
|
|
TScy: "\u0426",
|
|
Tab: " ",
|
|
Tau: "\u03A4",
|
|
Tcaron: "\u0164",
|
|
Tcedil: "\u0162",
|
|
Tcy: "\u0422",
|
|
Tfr: "\u{1D517}",
|
|
Therefore: "\u2234",
|
|
Theta: "\u0398",
|
|
ThickSpace: "\u205F\u200A",
|
|
ThinSpace: "\u2009",
|
|
Tilde: "\u223C",
|
|
TildeEqual: "\u2243",
|
|
TildeFullEqual: "\u2245",
|
|
TildeTilde: "\u2248",
|
|
Topf: "\u{1D54B}",
|
|
TripleDot: "\u20DB",
|
|
Tscr: "\u{1D4AF}",
|
|
Tstrok: "\u0166",
|
|
Uacute: "\xDA",
|
|
Uarr: "\u219F",
|
|
Uarrocir: "\u2949",
|
|
Ubrcy: "\u040E",
|
|
Ubreve: "\u016C",
|
|
Ucirc: "\xDB",
|
|
Ucy: "\u0423",
|
|
Udblac: "\u0170",
|
|
Ufr: "\u{1D518}",
|
|
Ugrave: "\xD9",
|
|
Umacr: "\u016A",
|
|
UnderBar: "_",
|
|
UnderBrace: "\u23DF",
|
|
UnderBracket: "\u23B5",
|
|
UnderParenthesis: "\u23DD",
|
|
Union: "\u22C3",
|
|
UnionPlus: "\u228E",
|
|
Uogon: "\u0172",
|
|
Uopf: "\u{1D54C}",
|
|
UpArrow: "\u2191",
|
|
UpArrowBar: "\u2912",
|
|
UpArrowDownArrow: "\u21C5",
|
|
UpDownArrow: "\u2195",
|
|
UpEquilibrium: "\u296E",
|
|
UpTee: "\u22A5",
|
|
UpTeeArrow: "\u21A5",
|
|
Uparrow: "\u21D1",
|
|
Updownarrow: "\u21D5",
|
|
UpperLeftArrow: "\u2196",
|
|
UpperRightArrow: "\u2197",
|
|
Upsi: "\u03D2",
|
|
Upsilon: "\u03A5",
|
|
Uring: "\u016E",
|
|
Uscr: "\u{1D4B0}",
|
|
Utilde: "\u0168",
|
|
Uuml: "\xDC",
|
|
VDash: "\u22AB",
|
|
Vbar: "\u2AEB",
|
|
Vcy: "\u0412",
|
|
Vdash: "\u22A9",
|
|
Vdashl: "\u2AE6",
|
|
Vee: "\u22C1",
|
|
Verbar: "\u2016",
|
|
Vert: "\u2016",
|
|
VerticalBar: "\u2223",
|
|
VerticalLine: "|",
|
|
VerticalSeparator: "\u2758",
|
|
VerticalTilde: "\u2240",
|
|
VeryThinSpace: "\u200A",
|
|
Vfr: "\u{1D519}",
|
|
Vopf: "\u{1D54D}",
|
|
Vscr: "\u{1D4B1}",
|
|
Vvdash: "\u22AA",
|
|
Wcirc: "\u0174",
|
|
Wedge: "\u22C0",
|
|
Wfr: "\u{1D51A}",
|
|
Wopf: "\u{1D54E}",
|
|
Wscr: "\u{1D4B2}",
|
|
Xfr: "\u{1D51B}",
|
|
Xi: "\u039E",
|
|
Xopf: "\u{1D54F}",
|
|
Xscr: "\u{1D4B3}",
|
|
YAcy: "\u042F",
|
|
YIcy: "\u0407",
|
|
YUcy: "\u042E",
|
|
Yacute: "\xDD",
|
|
Ycirc: "\u0176",
|
|
Ycy: "\u042B",
|
|
Yfr: "\u{1D51C}",
|
|
Yopf: "\u{1D550}",
|
|
Yscr: "\u{1D4B4}",
|
|
Yuml: "\u0178",
|
|
ZHcy: "\u0416",
|
|
Zacute: "\u0179",
|
|
Zcaron: "\u017D",
|
|
Zcy: "\u0417",
|
|
Zdot: "\u017B",
|
|
ZeroWidthSpace: "\u200B",
|
|
Zeta: "\u0396",
|
|
Zfr: "\u2128",
|
|
Zopf: "\u2124",
|
|
Zscr: "\u{1D4B5}",
|
|
aacute: "\xE1",
|
|
abreve: "\u0103",
|
|
ac: "\u223E",
|
|
acE: "\u223E\u0333",
|
|
acd: "\u223F",
|
|
acirc: "\xE2",
|
|
acute: "\xB4",
|
|
acy: "\u0430",
|
|
aelig: "\xE6",
|
|
af: "\u2061",
|
|
afr: "\u{1D51E}",
|
|
agrave: "\xE0",
|
|
alefsym: "\u2135",
|
|
aleph: "\u2135",
|
|
alpha: "\u03B1",
|
|
amacr: "\u0101",
|
|
amalg: "\u2A3F",
|
|
amp: "&",
|
|
and: "\u2227",
|
|
andand: "\u2A55",
|
|
andd: "\u2A5C",
|
|
andslope: "\u2A58",
|
|
andv: "\u2A5A",
|
|
ang: "\u2220",
|
|
ange: "\u29A4",
|
|
angle: "\u2220",
|
|
angmsd: "\u2221",
|
|
angmsdaa: "\u29A8",
|
|
angmsdab: "\u29A9",
|
|
angmsdac: "\u29AA",
|
|
angmsdad: "\u29AB",
|
|
angmsdae: "\u29AC",
|
|
angmsdaf: "\u29AD",
|
|
angmsdag: "\u29AE",
|
|
angmsdah: "\u29AF",
|
|
angrt: "\u221F",
|
|
angrtvb: "\u22BE",
|
|
angrtvbd: "\u299D",
|
|
angsph: "\u2222",
|
|
angst: "\xC5",
|
|
angzarr: "\u237C",
|
|
aogon: "\u0105",
|
|
aopf: "\u{1D552}",
|
|
ap: "\u2248",
|
|
apE: "\u2A70",
|
|
apacir: "\u2A6F",
|
|
ape: "\u224A",
|
|
apid: "\u224B",
|
|
apos: "'",
|
|
approx: "\u2248",
|
|
approxeq: "\u224A",
|
|
aring: "\xE5",
|
|
ascr: "\u{1D4B6}",
|
|
ast: "*",
|
|
asymp: "\u2248",
|
|
asympeq: "\u224D",
|
|
atilde: "\xE3",
|
|
auml: "\xE4",
|
|
awconint: "\u2233",
|
|
awint: "\u2A11",
|
|
bNot: "\u2AED",
|
|
backcong: "\u224C",
|
|
backepsilon: "\u03F6",
|
|
backprime: "\u2035",
|
|
backsim: "\u223D",
|
|
backsimeq: "\u22CD",
|
|
barvee: "\u22BD",
|
|
barwed: "\u2305",
|
|
barwedge: "\u2305",
|
|
bbrk: "\u23B5",
|
|
bbrktbrk: "\u23B6",
|
|
bcong: "\u224C",
|
|
bcy: "\u0431",
|
|
bdquo: "\u201E",
|
|
becaus: "\u2235",
|
|
because: "\u2235",
|
|
bemptyv: "\u29B0",
|
|
bepsi: "\u03F6",
|
|
bernou: "\u212C",
|
|
beta: "\u03B2",
|
|
beth: "\u2136",
|
|
between: "\u226C",
|
|
bfr: "\u{1D51F}",
|
|
bigcap: "\u22C2",
|
|
bigcirc: "\u25EF",
|
|
bigcup: "\u22C3",
|
|
bigodot: "\u2A00",
|
|
bigoplus: "\u2A01",
|
|
bigotimes: "\u2A02",
|
|
bigsqcup: "\u2A06",
|
|
bigstar: "\u2605",
|
|
bigtriangledown: "\u25BD",
|
|
bigtriangleup: "\u25B3",
|
|
biguplus: "\u2A04",
|
|
bigvee: "\u22C1",
|
|
bigwedge: "\u22C0",
|
|
bkarow: "\u290D",
|
|
blacklozenge: "\u29EB",
|
|
blacksquare: "\u25AA",
|
|
blacktriangle: "\u25B4",
|
|
blacktriangledown: "\u25BE",
|
|
blacktriangleleft: "\u25C2",
|
|
blacktriangleright: "\u25B8",
|
|
blank: "\u2423",
|
|
blk12: "\u2592",
|
|
blk14: "\u2591",
|
|
blk34: "\u2593",
|
|
block: "\u2588",
|
|
bne: "=\u20E5",
|
|
bnequiv: "\u2261\u20E5",
|
|
bnot: "\u2310",
|
|
bopf: "\u{1D553}",
|
|
bot: "\u22A5",
|
|
bottom: "\u22A5",
|
|
bowtie: "\u22C8",
|
|
boxDL: "\u2557",
|
|
boxDR: "\u2554",
|
|
boxDl: "\u2556",
|
|
boxDr: "\u2553",
|
|
boxH: "\u2550",
|
|
boxHD: "\u2566",
|
|
boxHU: "\u2569",
|
|
boxHd: "\u2564",
|
|
boxHu: "\u2567",
|
|
boxUL: "\u255D",
|
|
boxUR: "\u255A",
|
|
boxUl: "\u255C",
|
|
boxUr: "\u2559",
|
|
boxV: "\u2551",
|
|
boxVH: "\u256C",
|
|
boxVL: "\u2563",
|
|
boxVR: "\u2560",
|
|
boxVh: "\u256B",
|
|
boxVl: "\u2562",
|
|
boxVr: "\u255F",
|
|
boxbox: "\u29C9",
|
|
boxdL: "\u2555",
|
|
boxdR: "\u2552",
|
|
boxdl: "\u2510",
|
|
boxdr: "\u250C",
|
|
boxh: "\u2500",
|
|
boxhD: "\u2565",
|
|
boxhU: "\u2568",
|
|
boxhd: "\u252C",
|
|
boxhu: "\u2534",
|
|
boxminus: "\u229F",
|
|
boxplus: "\u229E",
|
|
boxtimes: "\u22A0",
|
|
boxuL: "\u255B",
|
|
boxuR: "\u2558",
|
|
boxul: "\u2518",
|
|
boxur: "\u2514",
|
|
boxv: "\u2502",
|
|
boxvH: "\u256A",
|
|
boxvL: "\u2561",
|
|
boxvR: "\u255E",
|
|
boxvh: "\u253C",
|
|
boxvl: "\u2524",
|
|
boxvr: "\u251C",
|
|
bprime: "\u2035",
|
|
breve: "\u02D8",
|
|
brvbar: "\xA6",
|
|
bscr: "\u{1D4B7}",
|
|
bsemi: "\u204F",
|
|
bsim: "\u223D",
|
|
bsime: "\u22CD",
|
|
bsol: "\\",
|
|
bsolb: "\u29C5",
|
|
bsolhsub: "\u27C8",
|
|
bull: "\u2022",
|
|
bullet: "\u2022",
|
|
bump: "\u224E",
|
|
bumpE: "\u2AAE",
|
|
bumpe: "\u224F",
|
|
bumpeq: "\u224F",
|
|
cacute: "\u0107",
|
|
cap: "\u2229",
|
|
capand: "\u2A44",
|
|
capbrcup: "\u2A49",
|
|
capcap: "\u2A4B",
|
|
capcup: "\u2A47",
|
|
capdot: "\u2A40",
|
|
caps: "\u2229\uFE00",
|
|
caret: "\u2041",
|
|
caron: "\u02C7",
|
|
ccaps: "\u2A4D",
|
|
ccaron: "\u010D",
|
|
ccedil: "\xE7",
|
|
ccirc: "\u0109",
|
|
ccups: "\u2A4C",
|
|
ccupssm: "\u2A50",
|
|
cdot: "\u010B",
|
|
cedil: "\xB8",
|
|
cemptyv: "\u29B2",
|
|
cent: "\xA2",
|
|
centerdot: "\xB7",
|
|
cfr: "\u{1D520}",
|
|
chcy: "\u0447",
|
|
check: "\u2713",
|
|
checkmark: "\u2713",
|
|
chi: "\u03C7",
|
|
cir: "\u25CB",
|
|
cirE: "\u29C3",
|
|
circ: "\u02C6",
|
|
circeq: "\u2257",
|
|
circlearrowleft: "\u21BA",
|
|
circlearrowright: "\u21BB",
|
|
circledR: "\xAE",
|
|
circledS: "\u24C8",
|
|
circledast: "\u229B",
|
|
circledcirc: "\u229A",
|
|
circleddash: "\u229D",
|
|
cire: "\u2257",
|
|
cirfnint: "\u2A10",
|
|
cirmid: "\u2AEF",
|
|
cirscir: "\u29C2",
|
|
clubs: "\u2663",
|
|
clubsuit: "\u2663",
|
|
colon: ":",
|
|
colone: "\u2254",
|
|
coloneq: "\u2254",
|
|
comma: ",",
|
|
commat: "@",
|
|
comp: "\u2201",
|
|
compfn: "\u2218",
|
|
complement: "\u2201",
|
|
complexes: "\u2102",
|
|
cong: "\u2245",
|
|
congdot: "\u2A6D",
|
|
conint: "\u222E",
|
|
copf: "\u{1D554}",
|
|
coprod: "\u2210",
|
|
copy: "\xA9",
|
|
copysr: "\u2117",
|
|
crarr: "\u21B5",
|
|
cross: "\u2717",
|
|
cscr: "\u{1D4B8}",
|
|
csub: "\u2ACF",
|
|
csube: "\u2AD1",
|
|
csup: "\u2AD0",
|
|
csupe: "\u2AD2",
|
|
ctdot: "\u22EF",
|
|
cudarrl: "\u2938",
|
|
cudarrr: "\u2935",
|
|
cuepr: "\u22DE",
|
|
cuesc: "\u22DF",
|
|
cularr: "\u21B6",
|
|
cularrp: "\u293D",
|
|
cup: "\u222A",
|
|
cupbrcap: "\u2A48",
|
|
cupcap: "\u2A46",
|
|
cupcup: "\u2A4A",
|
|
cupdot: "\u228D",
|
|
cupor: "\u2A45",
|
|
cups: "\u222A\uFE00",
|
|
curarr: "\u21B7",
|
|
curarrm: "\u293C",
|
|
curlyeqprec: "\u22DE",
|
|
curlyeqsucc: "\u22DF",
|
|
curlyvee: "\u22CE",
|
|
curlywedge: "\u22CF",
|
|
curren: "\xA4",
|
|
curvearrowleft: "\u21B6",
|
|
curvearrowright: "\u21B7",
|
|
cuvee: "\u22CE",
|
|
cuwed: "\u22CF",
|
|
cwconint: "\u2232",
|
|
cwint: "\u2231",
|
|
cylcty: "\u232D",
|
|
dArr: "\u21D3",
|
|
dHar: "\u2965",
|
|
dagger: "\u2020",
|
|
daleth: "\u2138",
|
|
darr: "\u2193",
|
|
dash: "\u2010",
|
|
dashv: "\u22A3",
|
|
dbkarow: "\u290F",
|
|
dblac: "\u02DD",
|
|
dcaron: "\u010F",
|
|
dcy: "\u0434",
|
|
dd: "\u2146",
|
|
ddagger: "\u2021",
|
|
ddarr: "\u21CA",
|
|
ddotseq: "\u2A77",
|
|
deg: "\xB0",
|
|
delta: "\u03B4",
|
|
demptyv: "\u29B1",
|
|
dfisht: "\u297F",
|
|
dfr: "\u{1D521}",
|
|
dharl: "\u21C3",
|
|
dharr: "\u21C2",
|
|
diam: "\u22C4",
|
|
diamond: "\u22C4",
|
|
diamondsuit: "\u2666",
|
|
diams: "\u2666",
|
|
die: "\xA8",
|
|
digamma: "\u03DD",
|
|
disin: "\u22F2",
|
|
div: "\xF7",
|
|
divide: "\xF7",
|
|
divideontimes: "\u22C7",
|
|
divonx: "\u22C7",
|
|
djcy: "\u0452",
|
|
dlcorn: "\u231E",
|
|
dlcrop: "\u230D",
|
|
dollar: "$",
|
|
dopf: "\u{1D555}",
|
|
dot: "\u02D9",
|
|
doteq: "\u2250",
|
|
doteqdot: "\u2251",
|
|
dotminus: "\u2238",
|
|
dotplus: "\u2214",
|
|
dotsquare: "\u22A1",
|
|
doublebarwedge: "\u2306",
|
|
downarrow: "\u2193",
|
|
downdownarrows: "\u21CA",
|
|
downharpoonleft: "\u21C3",
|
|
downharpoonright: "\u21C2",
|
|
drbkarow: "\u2910",
|
|
drcorn: "\u231F",
|
|
drcrop: "\u230C",
|
|
dscr: "\u{1D4B9}",
|
|
dscy: "\u0455",
|
|
dsol: "\u29F6",
|
|
dstrok: "\u0111",
|
|
dtdot: "\u22F1",
|
|
dtri: "\u25BF",
|
|
dtrif: "\u25BE",
|
|
duarr: "\u21F5",
|
|
duhar: "\u296F",
|
|
dwangle: "\u29A6",
|
|
dzcy: "\u045F",
|
|
dzigrarr: "\u27FF",
|
|
eDDot: "\u2A77",
|
|
eDot: "\u2251",
|
|
eacute: "\xE9",
|
|
easter: "\u2A6E",
|
|
ecaron: "\u011B",
|
|
ecir: "\u2256",
|
|
ecirc: "\xEA",
|
|
ecolon: "\u2255",
|
|
ecy: "\u044D",
|
|
edot: "\u0117",
|
|
ee: "\u2147",
|
|
efDot: "\u2252",
|
|
efr: "\u{1D522}",
|
|
eg: "\u2A9A",
|
|
egrave: "\xE8",
|
|
egs: "\u2A96",
|
|
egsdot: "\u2A98",
|
|
el: "\u2A99",
|
|
elinters: "\u23E7",
|
|
ell: "\u2113",
|
|
els: "\u2A95",
|
|
elsdot: "\u2A97",
|
|
emacr: "\u0113",
|
|
empty: "\u2205",
|
|
emptyset: "\u2205",
|
|
emptyv: "\u2205",
|
|
emsp13: "\u2004",
|
|
emsp14: "\u2005",
|
|
emsp: "\u2003",
|
|
eng: "\u014B",
|
|
ensp: "\u2002",
|
|
eogon: "\u0119",
|
|
eopf: "\u{1D556}",
|
|
epar: "\u22D5",
|
|
eparsl: "\u29E3",
|
|
eplus: "\u2A71",
|
|
epsi: "\u03B5",
|
|
epsilon: "\u03B5",
|
|
epsiv: "\u03F5",
|
|
eqcirc: "\u2256",
|
|
eqcolon: "\u2255",
|
|
eqsim: "\u2242",
|
|
eqslantgtr: "\u2A96",
|
|
eqslantless: "\u2A95",
|
|
equals: "=",
|
|
equest: "\u225F",
|
|
equiv: "\u2261",
|
|
equivDD: "\u2A78",
|
|
eqvparsl: "\u29E5",
|
|
erDot: "\u2253",
|
|
erarr: "\u2971",
|
|
escr: "\u212F",
|
|
esdot: "\u2250",
|
|
esim: "\u2242",
|
|
eta: "\u03B7",
|
|
eth: "\xF0",
|
|
euml: "\xEB",
|
|
euro: "\u20AC",
|
|
excl: "!",
|
|
exist: "\u2203",
|
|
expectation: "\u2130",
|
|
exponentiale: "\u2147",
|
|
fallingdotseq: "\u2252",
|
|
fcy: "\u0444",
|
|
female: "\u2640",
|
|
ffilig: "\uFB03",
|
|
fflig: "\uFB00",
|
|
ffllig: "\uFB04",
|
|
ffr: "\u{1D523}",
|
|
filig: "\uFB01",
|
|
fjlig: "fj",
|
|
flat: "\u266D",
|
|
fllig: "\uFB02",
|
|
fltns: "\u25B1",
|
|
fnof: "\u0192",
|
|
fopf: "\u{1D557}",
|
|
forall: "\u2200",
|
|
fork: "\u22D4",
|
|
forkv: "\u2AD9",
|
|
fpartint: "\u2A0D",
|
|
frac12: "\xBD",
|
|
frac13: "\u2153",
|
|
frac14: "\xBC",
|
|
frac15: "\u2155",
|
|
frac16: "\u2159",
|
|
frac18: "\u215B",
|
|
frac23: "\u2154",
|
|
frac25: "\u2156",
|
|
frac34: "\xBE",
|
|
frac35: "\u2157",
|
|
frac38: "\u215C",
|
|
frac45: "\u2158",
|
|
frac56: "\u215A",
|
|
frac58: "\u215D",
|
|
frac78: "\u215E",
|
|
frasl: "\u2044",
|
|
frown: "\u2322",
|
|
fscr: "\u{1D4BB}",
|
|
gE: "\u2267",
|
|
gEl: "\u2A8C",
|
|
gacute: "\u01F5",
|
|
gamma: "\u03B3",
|
|
gammad: "\u03DD",
|
|
gap: "\u2A86",
|
|
gbreve: "\u011F",
|
|
gcirc: "\u011D",
|
|
gcy: "\u0433",
|
|
gdot: "\u0121",
|
|
ge: "\u2265",
|
|
gel: "\u22DB",
|
|
geq: "\u2265",
|
|
geqq: "\u2267",
|
|
geqslant: "\u2A7E",
|
|
ges: "\u2A7E",
|
|
gescc: "\u2AA9",
|
|
gesdot: "\u2A80",
|
|
gesdoto: "\u2A82",
|
|
gesdotol: "\u2A84",
|
|
gesl: "\u22DB\uFE00",
|
|
gesles: "\u2A94",
|
|
gfr: "\u{1D524}",
|
|
gg: "\u226B",
|
|
ggg: "\u22D9",
|
|
gimel: "\u2137",
|
|
gjcy: "\u0453",
|
|
gl: "\u2277",
|
|
glE: "\u2A92",
|
|
gla: "\u2AA5",
|
|
glj: "\u2AA4",
|
|
gnE: "\u2269",
|
|
gnap: "\u2A8A",
|
|
gnapprox: "\u2A8A",
|
|
gne: "\u2A88",
|
|
gneq: "\u2A88",
|
|
gneqq: "\u2269",
|
|
gnsim: "\u22E7",
|
|
gopf: "\u{1D558}",
|
|
grave: "`",
|
|
gscr: "\u210A",
|
|
gsim: "\u2273",
|
|
gsime: "\u2A8E",
|
|
gsiml: "\u2A90",
|
|
gt: ">",
|
|
gtcc: "\u2AA7",
|
|
gtcir: "\u2A7A",
|
|
gtdot: "\u22D7",
|
|
gtlPar: "\u2995",
|
|
gtquest: "\u2A7C",
|
|
gtrapprox: "\u2A86",
|
|
gtrarr: "\u2978",
|
|
gtrdot: "\u22D7",
|
|
gtreqless: "\u22DB",
|
|
gtreqqless: "\u2A8C",
|
|
gtrless: "\u2277",
|
|
gtrsim: "\u2273",
|
|
gvertneqq: "\u2269\uFE00",
|
|
gvnE: "\u2269\uFE00",
|
|
hArr: "\u21D4",
|
|
hairsp: "\u200A",
|
|
half: "\xBD",
|
|
hamilt: "\u210B",
|
|
hardcy: "\u044A",
|
|
harr: "\u2194",
|
|
harrcir: "\u2948",
|
|
harrw: "\u21AD",
|
|
hbar: "\u210F",
|
|
hcirc: "\u0125",
|
|
hearts: "\u2665",
|
|
heartsuit: "\u2665",
|
|
hellip: "\u2026",
|
|
hercon: "\u22B9",
|
|
hfr: "\u{1D525}",
|
|
hksearow: "\u2925",
|
|
hkswarow: "\u2926",
|
|
hoarr: "\u21FF",
|
|
homtht: "\u223B",
|
|
hookleftarrow: "\u21A9",
|
|
hookrightarrow: "\u21AA",
|
|
hopf: "\u{1D559}",
|
|
horbar: "\u2015",
|
|
hscr: "\u{1D4BD}",
|
|
hslash: "\u210F",
|
|
hstrok: "\u0127",
|
|
hybull: "\u2043",
|
|
hyphen: "\u2010",
|
|
iacute: "\xED",
|
|
ic: "\u2063",
|
|
icirc: "\xEE",
|
|
icy: "\u0438",
|
|
iecy: "\u0435",
|
|
iexcl: "\xA1",
|
|
iff: "\u21D4",
|
|
ifr: "\u{1D526}",
|
|
igrave: "\xEC",
|
|
ii: "\u2148",
|
|
iiiint: "\u2A0C",
|
|
iiint: "\u222D",
|
|
iinfin: "\u29DC",
|
|
iiota: "\u2129",
|
|
ijlig: "\u0133",
|
|
imacr: "\u012B",
|
|
image: "\u2111",
|
|
imagline: "\u2110",
|
|
imagpart: "\u2111",
|
|
imath: "\u0131",
|
|
imof: "\u22B7",
|
|
imped: "\u01B5",
|
|
in: "\u2208",
|
|
incare: "\u2105",
|
|
infin: "\u221E",
|
|
infintie: "\u29DD",
|
|
inodot: "\u0131",
|
|
int: "\u222B",
|
|
intcal: "\u22BA",
|
|
integers: "\u2124",
|
|
intercal: "\u22BA",
|
|
intlarhk: "\u2A17",
|
|
intprod: "\u2A3C",
|
|
iocy: "\u0451",
|
|
iogon: "\u012F",
|
|
iopf: "\u{1D55A}",
|
|
iota: "\u03B9",
|
|
iprod: "\u2A3C",
|
|
iquest: "\xBF",
|
|
iscr: "\u{1D4BE}",
|
|
isin: "\u2208",
|
|
isinE: "\u22F9",
|
|
isindot: "\u22F5",
|
|
isins: "\u22F4",
|
|
isinsv: "\u22F3",
|
|
isinv: "\u2208",
|
|
it: "\u2062",
|
|
itilde: "\u0129",
|
|
iukcy: "\u0456",
|
|
iuml: "\xEF",
|
|
jcirc: "\u0135",
|
|
jcy: "\u0439",
|
|
jfr: "\u{1D527}",
|
|
jmath: "\u0237",
|
|
jopf: "\u{1D55B}",
|
|
jscr: "\u{1D4BF}",
|
|
jsercy: "\u0458",
|
|
jukcy: "\u0454",
|
|
kappa: "\u03BA",
|
|
kappav: "\u03F0",
|
|
kcedil: "\u0137",
|
|
kcy: "\u043A",
|
|
kfr: "\u{1D528}",
|
|
kgreen: "\u0138",
|
|
khcy: "\u0445",
|
|
kjcy: "\u045C",
|
|
kopf: "\u{1D55C}",
|
|
kscr: "\u{1D4C0}",
|
|
lAarr: "\u21DA",
|
|
lArr: "\u21D0",
|
|
lAtail: "\u291B",
|
|
lBarr: "\u290E",
|
|
lE: "\u2266",
|
|
lEg: "\u2A8B",
|
|
lHar: "\u2962",
|
|
lacute: "\u013A",
|
|
laemptyv: "\u29B4",
|
|
lagran: "\u2112",
|
|
lambda: "\u03BB",
|
|
lang: "\u27E8",
|
|
langd: "\u2991",
|
|
langle: "\u27E8",
|
|
lap: "\u2A85",
|
|
laquo: "\xAB",
|
|
larr: "\u2190",
|
|
larrb: "\u21E4",
|
|
larrbfs: "\u291F",
|
|
larrfs: "\u291D",
|
|
larrhk: "\u21A9",
|
|
larrlp: "\u21AB",
|
|
larrpl: "\u2939",
|
|
larrsim: "\u2973",
|
|
larrtl: "\u21A2",
|
|
lat: "\u2AAB",
|
|
latail: "\u2919",
|
|
late: "\u2AAD",
|
|
lates: "\u2AAD\uFE00",
|
|
lbarr: "\u290C",
|
|
lbbrk: "\u2772",
|
|
lbrace: "{",
|
|
lbrack: "[",
|
|
lbrke: "\u298B",
|
|
lbrksld: "\u298F",
|
|
lbrkslu: "\u298D",
|
|
lcaron: "\u013E",
|
|
lcedil: "\u013C",
|
|
lceil: "\u2308",
|
|
lcub: "{",
|
|
lcy: "\u043B",
|
|
ldca: "\u2936",
|
|
ldquo: "\u201C",
|
|
ldquor: "\u201E",
|
|
ldrdhar: "\u2967",
|
|
ldrushar: "\u294B",
|
|
ldsh: "\u21B2",
|
|
le: "\u2264",
|
|
leftarrow: "\u2190",
|
|
leftarrowtail: "\u21A2",
|
|
leftharpoondown: "\u21BD",
|
|
leftharpoonup: "\u21BC",
|
|
leftleftarrows: "\u21C7",
|
|
leftrightarrow: "\u2194",
|
|
leftrightarrows: "\u21C6",
|
|
leftrightharpoons: "\u21CB",
|
|
leftrightsquigarrow: "\u21AD",
|
|
leftthreetimes: "\u22CB",
|
|
leg: "\u22DA",
|
|
leq: "\u2264",
|
|
leqq: "\u2266",
|
|
leqslant: "\u2A7D",
|
|
les: "\u2A7D",
|
|
lescc: "\u2AA8",
|
|
lesdot: "\u2A7F",
|
|
lesdoto: "\u2A81",
|
|
lesdotor: "\u2A83",
|
|
lesg: "\u22DA\uFE00",
|
|
lesges: "\u2A93",
|
|
lessapprox: "\u2A85",
|
|
lessdot: "\u22D6",
|
|
lesseqgtr: "\u22DA",
|
|
lesseqqgtr: "\u2A8B",
|
|
lessgtr: "\u2276",
|
|
lesssim: "\u2272",
|
|
lfisht: "\u297C",
|
|
lfloor: "\u230A",
|
|
lfr: "\u{1D529}",
|
|
lg: "\u2276",
|
|
lgE: "\u2A91",
|
|
lhard: "\u21BD",
|
|
lharu: "\u21BC",
|
|
lharul: "\u296A",
|
|
lhblk: "\u2584",
|
|
ljcy: "\u0459",
|
|
ll: "\u226A",
|
|
llarr: "\u21C7",
|
|
llcorner: "\u231E",
|
|
llhard: "\u296B",
|
|
lltri: "\u25FA",
|
|
lmidot: "\u0140",
|
|
lmoust: "\u23B0",
|
|
lmoustache: "\u23B0",
|
|
lnE: "\u2268",
|
|
lnap: "\u2A89",
|
|
lnapprox: "\u2A89",
|
|
lne: "\u2A87",
|
|
lneq: "\u2A87",
|
|
lneqq: "\u2268",
|
|
lnsim: "\u22E6",
|
|
loang: "\u27EC",
|
|
loarr: "\u21FD",
|
|
lobrk: "\u27E6",
|
|
longleftarrow: "\u27F5",
|
|
longleftrightarrow: "\u27F7",
|
|
longmapsto: "\u27FC",
|
|
longrightarrow: "\u27F6",
|
|
looparrowleft: "\u21AB",
|
|
looparrowright: "\u21AC",
|
|
lopar: "\u2985",
|
|
lopf: "\u{1D55D}",
|
|
loplus: "\u2A2D",
|
|
lotimes: "\u2A34",
|
|
lowast: "\u2217",
|
|
lowbar: "_",
|
|
loz: "\u25CA",
|
|
lozenge: "\u25CA",
|
|
lozf: "\u29EB",
|
|
lpar: "(",
|
|
lparlt: "\u2993",
|
|
lrarr: "\u21C6",
|
|
lrcorner: "\u231F",
|
|
lrhar: "\u21CB",
|
|
lrhard: "\u296D",
|
|
lrm: "\u200E",
|
|
lrtri: "\u22BF",
|
|
lsaquo: "\u2039",
|
|
lscr: "\u{1D4C1}",
|
|
lsh: "\u21B0",
|
|
lsim: "\u2272",
|
|
lsime: "\u2A8D",
|
|
lsimg: "\u2A8F",
|
|
lsqb: "[",
|
|
lsquo: "\u2018",
|
|
lsquor: "\u201A",
|
|
lstrok: "\u0142",
|
|
lt: "<",
|
|
ltcc: "\u2AA6",
|
|
ltcir: "\u2A79",
|
|
ltdot: "\u22D6",
|
|
lthree: "\u22CB",
|
|
ltimes: "\u22C9",
|
|
ltlarr: "\u2976",
|
|
ltquest: "\u2A7B",
|
|
ltrPar: "\u2996",
|
|
ltri: "\u25C3",
|
|
ltrie: "\u22B4",
|
|
ltrif: "\u25C2",
|
|
lurdshar: "\u294A",
|
|
luruhar: "\u2966",
|
|
lvertneqq: "\u2268\uFE00",
|
|
lvnE: "\u2268\uFE00",
|
|
mDDot: "\u223A",
|
|
macr: "\xAF",
|
|
male: "\u2642",
|
|
malt: "\u2720",
|
|
maltese: "\u2720",
|
|
map: "\u21A6",
|
|
mapsto: "\u21A6",
|
|
mapstodown: "\u21A7",
|
|
mapstoleft: "\u21A4",
|
|
mapstoup: "\u21A5",
|
|
marker: "\u25AE",
|
|
mcomma: "\u2A29",
|
|
mcy: "\u043C",
|
|
mdash: "\u2014",
|
|
measuredangle: "\u2221",
|
|
mfr: "\u{1D52A}",
|
|
mho: "\u2127",
|
|
micro: "\xB5",
|
|
mid: "\u2223",
|
|
midast: "*",
|
|
midcir: "\u2AF0",
|
|
middot: "\xB7",
|
|
minus: "\u2212",
|
|
minusb: "\u229F",
|
|
minusd: "\u2238",
|
|
minusdu: "\u2A2A",
|
|
mlcp: "\u2ADB",
|
|
mldr: "\u2026",
|
|
mnplus: "\u2213",
|
|
models: "\u22A7",
|
|
mopf: "\u{1D55E}",
|
|
mp: "\u2213",
|
|
mscr: "\u{1D4C2}",
|
|
mstpos: "\u223E",
|
|
mu: "\u03BC",
|
|
multimap: "\u22B8",
|
|
mumap: "\u22B8",
|
|
nGg: "\u22D9\u0338",
|
|
nGt: "\u226B\u20D2",
|
|
nGtv: "\u226B\u0338",
|
|
nLeftarrow: "\u21CD",
|
|
nLeftrightarrow: "\u21CE",
|
|
nLl: "\u22D8\u0338",
|
|
nLt: "\u226A\u20D2",
|
|
nLtv: "\u226A\u0338",
|
|
nRightarrow: "\u21CF",
|
|
nVDash: "\u22AF",
|
|
nVdash: "\u22AE",
|
|
nabla: "\u2207",
|
|
nacute: "\u0144",
|
|
nang: "\u2220\u20D2",
|
|
nap: "\u2249",
|
|
napE: "\u2A70\u0338",
|
|
napid: "\u224B\u0338",
|
|
napos: "\u0149",
|
|
napprox: "\u2249",
|
|
natur: "\u266E",
|
|
natural: "\u266E",
|
|
naturals: "\u2115",
|
|
nbsp: "\xA0",
|
|
nbump: "\u224E\u0338",
|
|
nbumpe: "\u224F\u0338",
|
|
ncap: "\u2A43",
|
|
ncaron: "\u0148",
|
|
ncedil: "\u0146",
|
|
ncong: "\u2247",
|
|
ncongdot: "\u2A6D\u0338",
|
|
ncup: "\u2A42",
|
|
ncy: "\u043D",
|
|
ndash: "\u2013",
|
|
ne: "\u2260",
|
|
neArr: "\u21D7",
|
|
nearhk: "\u2924",
|
|
nearr: "\u2197",
|
|
nearrow: "\u2197",
|
|
nedot: "\u2250\u0338",
|
|
nequiv: "\u2262",
|
|
nesear: "\u2928",
|
|
nesim: "\u2242\u0338",
|
|
nexist: "\u2204",
|
|
nexists: "\u2204",
|
|
nfr: "\u{1D52B}",
|
|
ngE: "\u2267\u0338",
|
|
nge: "\u2271",
|
|
ngeq: "\u2271",
|
|
ngeqq: "\u2267\u0338",
|
|
ngeqslant: "\u2A7E\u0338",
|
|
nges: "\u2A7E\u0338",
|
|
ngsim: "\u2275",
|
|
ngt: "\u226F",
|
|
ngtr: "\u226F",
|
|
nhArr: "\u21CE",
|
|
nharr: "\u21AE",
|
|
nhpar: "\u2AF2",
|
|
ni: "\u220B",
|
|
nis: "\u22FC",
|
|
nisd: "\u22FA",
|
|
niv: "\u220B",
|
|
njcy: "\u045A",
|
|
nlArr: "\u21CD",
|
|
nlE: "\u2266\u0338",
|
|
nlarr: "\u219A",
|
|
nldr: "\u2025",
|
|
nle: "\u2270",
|
|
nleftarrow: "\u219A",
|
|
nleftrightarrow: "\u21AE",
|
|
nleq: "\u2270",
|
|
nleqq: "\u2266\u0338",
|
|
nleqslant: "\u2A7D\u0338",
|
|
nles: "\u2A7D\u0338",
|
|
nless: "\u226E",
|
|
nlsim: "\u2274",
|
|
nlt: "\u226E",
|
|
nltri: "\u22EA",
|
|
nltrie: "\u22EC",
|
|
nmid: "\u2224",
|
|
nopf: "\u{1D55F}",
|
|
not: "\xAC",
|
|
notin: "\u2209",
|
|
notinE: "\u22F9\u0338",
|
|
notindot: "\u22F5\u0338",
|
|
notinva: "\u2209",
|
|
notinvb: "\u22F7",
|
|
notinvc: "\u22F6",
|
|
notni: "\u220C",
|
|
notniva: "\u220C",
|
|
notnivb: "\u22FE",
|
|
notnivc: "\u22FD",
|
|
npar: "\u2226",
|
|
nparallel: "\u2226",
|
|
nparsl: "\u2AFD\u20E5",
|
|
npart: "\u2202\u0338",
|
|
npolint: "\u2A14",
|
|
npr: "\u2280",
|
|
nprcue: "\u22E0",
|
|
npre: "\u2AAF\u0338",
|
|
nprec: "\u2280",
|
|
npreceq: "\u2AAF\u0338",
|
|
nrArr: "\u21CF",
|
|
nrarr: "\u219B",
|
|
nrarrc: "\u2933\u0338",
|
|
nrarrw: "\u219D\u0338",
|
|
nrightarrow: "\u219B",
|
|
nrtri: "\u22EB",
|
|
nrtrie: "\u22ED",
|
|
nsc: "\u2281",
|
|
nsccue: "\u22E1",
|
|
nsce: "\u2AB0\u0338",
|
|
nscr: "\u{1D4C3}",
|
|
nshortmid: "\u2224",
|
|
nshortparallel: "\u2226",
|
|
nsim: "\u2241",
|
|
nsime: "\u2244",
|
|
nsimeq: "\u2244",
|
|
nsmid: "\u2224",
|
|
nspar: "\u2226",
|
|
nsqsube: "\u22E2",
|
|
nsqsupe: "\u22E3",
|
|
nsub: "\u2284",
|
|
nsubE: "\u2AC5\u0338",
|
|
nsube: "\u2288",
|
|
nsubset: "\u2282\u20D2",
|
|
nsubseteq: "\u2288",
|
|
nsubseteqq: "\u2AC5\u0338",
|
|
nsucc: "\u2281",
|
|
nsucceq: "\u2AB0\u0338",
|
|
nsup: "\u2285",
|
|
nsupE: "\u2AC6\u0338",
|
|
nsupe: "\u2289",
|
|
nsupset: "\u2283\u20D2",
|
|
nsupseteq: "\u2289",
|
|
nsupseteqq: "\u2AC6\u0338",
|
|
ntgl: "\u2279",
|
|
ntilde: "\xF1",
|
|
ntlg: "\u2278",
|
|
ntriangleleft: "\u22EA",
|
|
ntrianglelefteq: "\u22EC",
|
|
ntriangleright: "\u22EB",
|
|
ntrianglerighteq: "\u22ED",
|
|
nu: "\u03BD",
|
|
num: "#",
|
|
numero: "\u2116",
|
|
numsp: "\u2007",
|
|
nvDash: "\u22AD",
|
|
nvHarr: "\u2904",
|
|
nvap: "\u224D\u20D2",
|
|
nvdash: "\u22AC",
|
|
nvge: "\u2265\u20D2",
|
|
nvgt: ">\u20D2",
|
|
nvinfin: "\u29DE",
|
|
nvlArr: "\u2902",
|
|
nvle: "\u2264\u20D2",
|
|
nvlt: "<\u20D2",
|
|
nvltrie: "\u22B4\u20D2",
|
|
nvrArr: "\u2903",
|
|
nvrtrie: "\u22B5\u20D2",
|
|
nvsim: "\u223C\u20D2",
|
|
nwArr: "\u21D6",
|
|
nwarhk: "\u2923",
|
|
nwarr: "\u2196",
|
|
nwarrow: "\u2196",
|
|
nwnear: "\u2927",
|
|
oS: "\u24C8",
|
|
oacute: "\xF3",
|
|
oast: "\u229B",
|
|
ocir: "\u229A",
|
|
ocirc: "\xF4",
|
|
ocy: "\u043E",
|
|
odash: "\u229D",
|
|
odblac: "\u0151",
|
|
odiv: "\u2A38",
|
|
odot: "\u2299",
|
|
odsold: "\u29BC",
|
|
oelig: "\u0153",
|
|
ofcir: "\u29BF",
|
|
ofr: "\u{1D52C}",
|
|
ogon: "\u02DB",
|
|
ograve: "\xF2",
|
|
ogt: "\u29C1",
|
|
ohbar: "\u29B5",
|
|
ohm: "\u03A9",
|
|
oint: "\u222E",
|
|
olarr: "\u21BA",
|
|
olcir: "\u29BE",
|
|
olcross: "\u29BB",
|
|
oline: "\u203E",
|
|
olt: "\u29C0",
|
|
omacr: "\u014D",
|
|
omega: "\u03C9",
|
|
omicron: "\u03BF",
|
|
omid: "\u29B6",
|
|
ominus: "\u2296",
|
|
oopf: "\u{1D560}",
|
|
opar: "\u29B7",
|
|
operp: "\u29B9",
|
|
oplus: "\u2295",
|
|
or: "\u2228",
|
|
orarr: "\u21BB",
|
|
ord: "\u2A5D",
|
|
order: "\u2134",
|
|
orderof: "\u2134",
|
|
ordf: "\xAA",
|
|
ordm: "\xBA",
|
|
origof: "\u22B6",
|
|
oror: "\u2A56",
|
|
orslope: "\u2A57",
|
|
orv: "\u2A5B",
|
|
oscr: "\u2134",
|
|
oslash: "\xF8",
|
|
osol: "\u2298",
|
|
otilde: "\xF5",
|
|
otimes: "\u2297",
|
|
otimesas: "\u2A36",
|
|
ouml: "\xF6",
|
|
ovbar: "\u233D",
|
|
par: "\u2225",
|
|
para: "\xB6",
|
|
parallel: "\u2225",
|
|
parsim: "\u2AF3",
|
|
parsl: "\u2AFD",
|
|
part: "\u2202",
|
|
pcy: "\u043F",
|
|
percnt: "%",
|
|
period: ".",
|
|
permil: "\u2030",
|
|
perp: "\u22A5",
|
|
pertenk: "\u2031",
|
|
pfr: "\u{1D52D}",
|
|
phi: "\u03C6",
|
|
phiv: "\u03D5",
|
|
phmmat: "\u2133",
|
|
phone: "\u260E",
|
|
pi: "\u03C0",
|
|
pitchfork: "\u22D4",
|
|
piv: "\u03D6",
|
|
planck: "\u210F",
|
|
planckh: "\u210E",
|
|
plankv: "\u210F",
|
|
plus: "+",
|
|
plusacir: "\u2A23",
|
|
plusb: "\u229E",
|
|
pluscir: "\u2A22",
|
|
plusdo: "\u2214",
|
|
plusdu: "\u2A25",
|
|
pluse: "\u2A72",
|
|
plusmn: "\xB1",
|
|
plussim: "\u2A26",
|
|
plustwo: "\u2A27",
|
|
pm: "\xB1",
|
|
pointint: "\u2A15",
|
|
popf: "\u{1D561}",
|
|
pound: "\xA3",
|
|
pr: "\u227A",
|
|
prE: "\u2AB3",
|
|
prap: "\u2AB7",
|
|
prcue: "\u227C",
|
|
pre: "\u2AAF",
|
|
prec: "\u227A",
|
|
precapprox: "\u2AB7",
|
|
preccurlyeq: "\u227C",
|
|
preceq: "\u2AAF",
|
|
precnapprox: "\u2AB9",
|
|
precneqq: "\u2AB5",
|
|
precnsim: "\u22E8",
|
|
precsim: "\u227E",
|
|
prime: "\u2032",
|
|
primes: "\u2119",
|
|
prnE: "\u2AB5",
|
|
prnap: "\u2AB9",
|
|
prnsim: "\u22E8",
|
|
prod: "\u220F",
|
|
profalar: "\u232E",
|
|
profline: "\u2312",
|
|
profsurf: "\u2313",
|
|
prop: "\u221D",
|
|
propto: "\u221D",
|
|
prsim: "\u227E",
|
|
prurel: "\u22B0",
|
|
pscr: "\u{1D4C5}",
|
|
psi: "\u03C8",
|
|
puncsp: "\u2008",
|
|
qfr: "\u{1D52E}",
|
|
qint: "\u2A0C",
|
|
qopf: "\u{1D562}",
|
|
qprime: "\u2057",
|
|
qscr: "\u{1D4C6}",
|
|
quaternions: "\u210D",
|
|
quatint: "\u2A16",
|
|
quest: "?",
|
|
questeq: "\u225F",
|
|
quot: '"',
|
|
rAarr: "\u21DB",
|
|
rArr: "\u21D2",
|
|
rAtail: "\u291C",
|
|
rBarr: "\u290F",
|
|
rHar: "\u2964",
|
|
race: "\u223D\u0331",
|
|
racute: "\u0155",
|
|
radic: "\u221A",
|
|
raemptyv: "\u29B3",
|
|
rang: "\u27E9",
|
|
rangd: "\u2992",
|
|
range: "\u29A5",
|
|
rangle: "\u27E9",
|
|
raquo: "\xBB",
|
|
rarr: "\u2192",
|
|
rarrap: "\u2975",
|
|
rarrb: "\u21E5",
|
|
rarrbfs: "\u2920",
|
|
rarrc: "\u2933",
|
|
rarrfs: "\u291E",
|
|
rarrhk: "\u21AA",
|
|
rarrlp: "\u21AC",
|
|
rarrpl: "\u2945",
|
|
rarrsim: "\u2974",
|
|
rarrtl: "\u21A3",
|
|
rarrw: "\u219D",
|
|
ratail: "\u291A",
|
|
ratio: "\u2236",
|
|
rationals: "\u211A",
|
|
rbarr: "\u290D",
|
|
rbbrk: "\u2773",
|
|
rbrace: "}",
|
|
rbrack: "]",
|
|
rbrke: "\u298C",
|
|
rbrksld: "\u298E",
|
|
rbrkslu: "\u2990",
|
|
rcaron: "\u0159",
|
|
rcedil: "\u0157",
|
|
rceil: "\u2309",
|
|
rcub: "}",
|
|
rcy: "\u0440",
|
|
rdca: "\u2937",
|
|
rdldhar: "\u2969",
|
|
rdquo: "\u201D",
|
|
rdquor: "\u201D",
|
|
rdsh: "\u21B3",
|
|
real: "\u211C",
|
|
realine: "\u211B",
|
|
realpart: "\u211C",
|
|
reals: "\u211D",
|
|
rect: "\u25AD",
|
|
reg: "\xAE",
|
|
rfisht: "\u297D",
|
|
rfloor: "\u230B",
|
|
rfr: "\u{1D52F}",
|
|
rhard: "\u21C1",
|
|
rharu: "\u21C0",
|
|
rharul: "\u296C",
|
|
rho: "\u03C1",
|
|
rhov: "\u03F1",
|
|
rightarrow: "\u2192",
|
|
rightarrowtail: "\u21A3",
|
|
rightharpoondown: "\u21C1",
|
|
rightharpoonup: "\u21C0",
|
|
rightleftarrows: "\u21C4",
|
|
rightleftharpoons: "\u21CC",
|
|
rightrightarrows: "\u21C9",
|
|
rightsquigarrow: "\u219D",
|
|
rightthreetimes: "\u22CC",
|
|
ring: "\u02DA",
|
|
risingdotseq: "\u2253",
|
|
rlarr: "\u21C4",
|
|
rlhar: "\u21CC",
|
|
rlm: "\u200F",
|
|
rmoust: "\u23B1",
|
|
rmoustache: "\u23B1",
|
|
rnmid: "\u2AEE",
|
|
roang: "\u27ED",
|
|
roarr: "\u21FE",
|
|
robrk: "\u27E7",
|
|
ropar: "\u2986",
|
|
ropf: "\u{1D563}",
|
|
roplus: "\u2A2E",
|
|
rotimes: "\u2A35",
|
|
rpar: ")",
|
|
rpargt: "\u2994",
|
|
rppolint: "\u2A12",
|
|
rrarr: "\u21C9",
|
|
rsaquo: "\u203A",
|
|
rscr: "\u{1D4C7}",
|
|
rsh: "\u21B1",
|
|
rsqb: "]",
|
|
rsquo: "\u2019",
|
|
rsquor: "\u2019",
|
|
rthree: "\u22CC",
|
|
rtimes: "\u22CA",
|
|
rtri: "\u25B9",
|
|
rtrie: "\u22B5",
|
|
rtrif: "\u25B8",
|
|
rtriltri: "\u29CE",
|
|
ruluhar: "\u2968",
|
|
rx: "\u211E",
|
|
sacute: "\u015B",
|
|
sbquo: "\u201A",
|
|
sc: "\u227B",
|
|
scE: "\u2AB4",
|
|
scap: "\u2AB8",
|
|
scaron: "\u0161",
|
|
sccue: "\u227D",
|
|
sce: "\u2AB0",
|
|
scedil: "\u015F",
|
|
scirc: "\u015D",
|
|
scnE: "\u2AB6",
|
|
scnap: "\u2ABA",
|
|
scnsim: "\u22E9",
|
|
scpolint: "\u2A13",
|
|
scsim: "\u227F",
|
|
scy: "\u0441",
|
|
sdot: "\u22C5",
|
|
sdotb: "\u22A1",
|
|
sdote: "\u2A66",
|
|
seArr: "\u21D8",
|
|
searhk: "\u2925",
|
|
searr: "\u2198",
|
|
searrow: "\u2198",
|
|
sect: "\xA7",
|
|
semi: ";",
|
|
seswar: "\u2929",
|
|
setminus: "\u2216",
|
|
setmn: "\u2216",
|
|
sext: "\u2736",
|
|
sfr: "\u{1D530}",
|
|
sfrown: "\u2322",
|
|
sharp: "\u266F",
|
|
shchcy: "\u0449",
|
|
shcy: "\u0448",
|
|
shortmid: "\u2223",
|
|
shortparallel: "\u2225",
|
|
shy: "\xAD",
|
|
sigma: "\u03C3",
|
|
sigmaf: "\u03C2",
|
|
sigmav: "\u03C2",
|
|
sim: "\u223C",
|
|
simdot: "\u2A6A",
|
|
sime: "\u2243",
|
|
simeq: "\u2243",
|
|
simg: "\u2A9E",
|
|
simgE: "\u2AA0",
|
|
siml: "\u2A9D",
|
|
simlE: "\u2A9F",
|
|
simne: "\u2246",
|
|
simplus: "\u2A24",
|
|
simrarr: "\u2972",
|
|
slarr: "\u2190",
|
|
smallsetminus: "\u2216",
|
|
smashp: "\u2A33",
|
|
smeparsl: "\u29E4",
|
|
smid: "\u2223",
|
|
smile: "\u2323",
|
|
smt: "\u2AAA",
|
|
smte: "\u2AAC",
|
|
smtes: "\u2AAC\uFE00",
|
|
softcy: "\u044C",
|
|
sol: "/",
|
|
solb: "\u29C4",
|
|
solbar: "\u233F",
|
|
sopf: "\u{1D564}",
|
|
spades: "\u2660",
|
|
spadesuit: "\u2660",
|
|
spar: "\u2225",
|
|
sqcap: "\u2293",
|
|
sqcaps: "\u2293\uFE00",
|
|
sqcup: "\u2294",
|
|
sqcups: "\u2294\uFE00",
|
|
sqsub: "\u228F",
|
|
sqsube: "\u2291",
|
|
sqsubset: "\u228F",
|
|
sqsubseteq: "\u2291",
|
|
sqsup: "\u2290",
|
|
sqsupe: "\u2292",
|
|
sqsupset: "\u2290",
|
|
sqsupseteq: "\u2292",
|
|
squ: "\u25A1",
|
|
square: "\u25A1",
|
|
squarf: "\u25AA",
|
|
squf: "\u25AA",
|
|
srarr: "\u2192",
|
|
sscr: "\u{1D4C8}",
|
|
ssetmn: "\u2216",
|
|
ssmile: "\u2323",
|
|
sstarf: "\u22C6",
|
|
star: "\u2606",
|
|
starf: "\u2605",
|
|
straightepsilon: "\u03F5",
|
|
straightphi: "\u03D5",
|
|
strns: "\xAF",
|
|
sub: "\u2282",
|
|
subE: "\u2AC5",
|
|
subdot: "\u2ABD",
|
|
sube: "\u2286",
|
|
subedot: "\u2AC3",
|
|
submult: "\u2AC1",
|
|
subnE: "\u2ACB",
|
|
subne: "\u228A",
|
|
subplus: "\u2ABF",
|
|
subrarr: "\u2979",
|
|
subset: "\u2282",
|
|
subseteq: "\u2286",
|
|
subseteqq: "\u2AC5",
|
|
subsetneq: "\u228A",
|
|
subsetneqq: "\u2ACB",
|
|
subsim: "\u2AC7",
|
|
subsub: "\u2AD5",
|
|
subsup: "\u2AD3",
|
|
succ: "\u227B",
|
|
succapprox: "\u2AB8",
|
|
succcurlyeq: "\u227D",
|
|
succeq: "\u2AB0",
|
|
succnapprox: "\u2ABA",
|
|
succneqq: "\u2AB6",
|
|
succnsim: "\u22E9",
|
|
succsim: "\u227F",
|
|
sum: "\u2211",
|
|
sung: "\u266A",
|
|
sup1: "\xB9",
|
|
sup2: "\xB2",
|
|
sup3: "\xB3",
|
|
sup: "\u2283",
|
|
supE: "\u2AC6",
|
|
supdot: "\u2ABE",
|
|
supdsub: "\u2AD8",
|
|
supe: "\u2287",
|
|
supedot: "\u2AC4",
|
|
suphsol: "\u27C9",
|
|
suphsub: "\u2AD7",
|
|
suplarr: "\u297B",
|
|
supmult: "\u2AC2",
|
|
supnE: "\u2ACC",
|
|
supne: "\u228B",
|
|
supplus: "\u2AC0",
|
|
supset: "\u2283",
|
|
supseteq: "\u2287",
|
|
supseteqq: "\u2AC6",
|
|
supsetneq: "\u228B",
|
|
supsetneqq: "\u2ACC",
|
|
supsim: "\u2AC8",
|
|
supsub: "\u2AD4",
|
|
supsup: "\u2AD6",
|
|
swArr: "\u21D9",
|
|
swarhk: "\u2926",
|
|
swarr: "\u2199",
|
|
swarrow: "\u2199",
|
|
swnwar: "\u292A",
|
|
szlig: "\xDF",
|
|
target: "\u2316",
|
|
tau: "\u03C4",
|
|
tbrk: "\u23B4",
|
|
tcaron: "\u0165",
|
|
tcedil: "\u0163",
|
|
tcy: "\u0442",
|
|
tdot: "\u20DB",
|
|
telrec: "\u2315",
|
|
tfr: "\u{1D531}",
|
|
there4: "\u2234",
|
|
therefore: "\u2234",
|
|
theta: "\u03B8",
|
|
thetasym: "\u03D1",
|
|
thetav: "\u03D1",
|
|
thickapprox: "\u2248",
|
|
thicksim: "\u223C",
|
|
thinsp: "\u2009",
|
|
thkap: "\u2248",
|
|
thksim: "\u223C",
|
|
thorn: "\xFE",
|
|
tilde: "\u02DC",
|
|
times: "\xD7",
|
|
timesb: "\u22A0",
|
|
timesbar: "\u2A31",
|
|
timesd: "\u2A30",
|
|
tint: "\u222D",
|
|
toea: "\u2928",
|
|
top: "\u22A4",
|
|
topbot: "\u2336",
|
|
topcir: "\u2AF1",
|
|
topf: "\u{1D565}",
|
|
topfork: "\u2ADA",
|
|
tosa: "\u2929",
|
|
tprime: "\u2034",
|
|
trade: "\u2122",
|
|
triangle: "\u25B5",
|
|
triangledown: "\u25BF",
|
|
triangleleft: "\u25C3",
|
|
trianglelefteq: "\u22B4",
|
|
triangleq: "\u225C",
|
|
triangleright: "\u25B9",
|
|
trianglerighteq: "\u22B5",
|
|
tridot: "\u25EC",
|
|
trie: "\u225C",
|
|
triminus: "\u2A3A",
|
|
triplus: "\u2A39",
|
|
trisb: "\u29CD",
|
|
tritime: "\u2A3B",
|
|
trpezium: "\u23E2",
|
|
tscr: "\u{1D4C9}",
|
|
tscy: "\u0446",
|
|
tshcy: "\u045B",
|
|
tstrok: "\u0167",
|
|
twixt: "\u226C",
|
|
twoheadleftarrow: "\u219E",
|
|
twoheadrightarrow: "\u21A0",
|
|
uArr: "\u21D1",
|
|
uHar: "\u2963",
|
|
uacute: "\xFA",
|
|
uarr: "\u2191",
|
|
ubrcy: "\u045E",
|
|
ubreve: "\u016D",
|
|
ucirc: "\xFB",
|
|
ucy: "\u0443",
|
|
udarr: "\u21C5",
|
|
udblac: "\u0171",
|
|
udhar: "\u296E",
|
|
ufisht: "\u297E",
|
|
ufr: "\u{1D532}",
|
|
ugrave: "\xF9",
|
|
uharl: "\u21BF",
|
|
uharr: "\u21BE",
|
|
uhblk: "\u2580",
|
|
ulcorn: "\u231C",
|
|
ulcorner: "\u231C",
|
|
ulcrop: "\u230F",
|
|
ultri: "\u25F8",
|
|
umacr: "\u016B",
|
|
uml: "\xA8",
|
|
uogon: "\u0173",
|
|
uopf: "\u{1D566}",
|
|
uparrow: "\u2191",
|
|
updownarrow: "\u2195",
|
|
upharpoonleft: "\u21BF",
|
|
upharpoonright: "\u21BE",
|
|
uplus: "\u228E",
|
|
upsi: "\u03C5",
|
|
upsih: "\u03D2",
|
|
upsilon: "\u03C5",
|
|
upuparrows: "\u21C8",
|
|
urcorn: "\u231D",
|
|
urcorner: "\u231D",
|
|
urcrop: "\u230E",
|
|
uring: "\u016F",
|
|
urtri: "\u25F9",
|
|
uscr: "\u{1D4CA}",
|
|
utdot: "\u22F0",
|
|
utilde: "\u0169",
|
|
utri: "\u25B5",
|
|
utrif: "\u25B4",
|
|
uuarr: "\u21C8",
|
|
uuml: "\xFC",
|
|
uwangle: "\u29A7",
|
|
vArr: "\u21D5",
|
|
vBar: "\u2AE8",
|
|
vBarv: "\u2AE9",
|
|
vDash: "\u22A8",
|
|
vangrt: "\u299C",
|
|
varepsilon: "\u03F5",
|
|
varkappa: "\u03F0",
|
|
varnothing: "\u2205",
|
|
varphi: "\u03D5",
|
|
varpi: "\u03D6",
|
|
varpropto: "\u221D",
|
|
varr: "\u2195",
|
|
varrho: "\u03F1",
|
|
varsigma: "\u03C2",
|
|
varsubsetneq: "\u228A\uFE00",
|
|
varsubsetneqq: "\u2ACB\uFE00",
|
|
varsupsetneq: "\u228B\uFE00",
|
|
varsupsetneqq: "\u2ACC\uFE00",
|
|
vartheta: "\u03D1",
|
|
vartriangleleft: "\u22B2",
|
|
vartriangleright: "\u22B3",
|
|
vcy: "\u0432",
|
|
vdash: "\u22A2",
|
|
vee: "\u2228",
|
|
veebar: "\u22BB",
|
|
veeeq: "\u225A",
|
|
vellip: "\u22EE",
|
|
verbar: "|",
|
|
vert: "|",
|
|
vfr: "\u{1D533}",
|
|
vltri: "\u22B2",
|
|
vnsub: "\u2282\u20D2",
|
|
vnsup: "\u2283\u20D2",
|
|
vopf: "\u{1D567}",
|
|
vprop: "\u221D",
|
|
vrtri: "\u22B3",
|
|
vscr: "\u{1D4CB}",
|
|
vsubnE: "\u2ACB\uFE00",
|
|
vsubne: "\u228A\uFE00",
|
|
vsupnE: "\u2ACC\uFE00",
|
|
vsupne: "\u228B\uFE00",
|
|
vzigzag: "\u299A",
|
|
wcirc: "\u0175",
|
|
wedbar: "\u2A5F",
|
|
wedge: "\u2227",
|
|
wedgeq: "\u2259",
|
|
weierp: "\u2118",
|
|
wfr: "\u{1D534}",
|
|
wopf: "\u{1D568}",
|
|
wp: "\u2118",
|
|
wr: "\u2240",
|
|
wreath: "\u2240",
|
|
wscr: "\u{1D4CC}",
|
|
xcap: "\u22C2",
|
|
xcirc: "\u25EF",
|
|
xcup: "\u22C3",
|
|
xdtri: "\u25BD",
|
|
xfr: "\u{1D535}",
|
|
xhArr: "\u27FA",
|
|
xharr: "\u27F7",
|
|
xi: "\u03BE",
|
|
xlArr: "\u27F8",
|
|
xlarr: "\u27F5",
|
|
xmap: "\u27FC",
|
|
xnis: "\u22FB",
|
|
xodot: "\u2A00",
|
|
xopf: "\u{1D569}",
|
|
xoplus: "\u2A01",
|
|
xotime: "\u2A02",
|
|
xrArr: "\u27F9",
|
|
xrarr: "\u27F6",
|
|
xscr: "\u{1D4CD}",
|
|
xsqcup: "\u2A06",
|
|
xuplus: "\u2A04",
|
|
xutri: "\u25B3",
|
|
xvee: "\u22C1",
|
|
xwedge: "\u22C0",
|
|
yacute: "\xFD",
|
|
yacy: "\u044F",
|
|
ycirc: "\u0177",
|
|
ycy: "\u044B",
|
|
yen: "\xA5",
|
|
yfr: "\u{1D536}",
|
|
yicy: "\u0457",
|
|
yopf: "\u{1D56A}",
|
|
yscr: "\u{1D4CE}",
|
|
yucy: "\u044E",
|
|
yuml: "\xFF",
|
|
zacute: "\u017A",
|
|
zcaron: "\u017E",
|
|
zcy: "\u0437",
|
|
zdot: "\u017C",
|
|
zeetrf: "\u2128",
|
|
zeta: "\u03B6",
|
|
zfr: "\u{1D537}",
|
|
zhcy: "\u0436",
|
|
zigrarr: "\u21DD",
|
|
zopf: "\u{1D56B}",
|
|
zscr: "\u{1D4CF}",
|
|
zwj: "\u200D",
|
|
zwnj: "\u200C"
|
|
};
|
|
|
|
// node_modules/decode-named-character-reference/index.js
|
|
var own2 = {}.hasOwnProperty;
|
|
function decodeNamedCharacterReference(value) {
|
|
return own2.call(characterEntities, value) ? characterEntities[value] : false;
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdxjs-esm/lib/syntax.js
|
|
var nextBlankConstruct = {
|
|
tokenize: tokenizeNextBlank,
|
|
partial: true
|
|
};
|
|
var allowedAcornTypes = /* @__PURE__ */ new Set([
|
|
"ExportAllDeclaration",
|
|
"ExportDefaultDeclaration",
|
|
"ExportNamedDeclaration",
|
|
"ImportDeclaration"
|
|
]);
|
|
function mdxjsEsm(options) {
|
|
const exportImportConstruct = {
|
|
tokenize: tokenizeExportImport,
|
|
concrete: true
|
|
};
|
|
if (!options || !options.acorn || !options.acorn.parse) {
|
|
throw new Error("Expected an `acorn` instance passed in as `options.acorn`");
|
|
}
|
|
const acorn = options.acorn;
|
|
const acornOptions = Object.assign(
|
|
{
|
|
ecmaVersion: 2020,
|
|
sourceType: "module"
|
|
},
|
|
options.acornOptions
|
|
);
|
|
return {
|
|
flow: {
|
|
[101]: exportImportConstruct,
|
|
[105]: exportImportConstruct
|
|
}
|
|
};
|
|
function tokenizeExportImport(effects, ok, nok) {
|
|
const self2 = this;
|
|
const definedModuleSpecifiers = self2.parser.definedModuleSpecifiers || (self2.parser.definedModuleSpecifiers = []);
|
|
const eventStart = this.events.length + 1;
|
|
let index2 = 0;
|
|
let buffer;
|
|
return self2.interrupt ? nok : start3;
|
|
function start3(code) {
|
|
if (self2.now().column > 1)
|
|
return nok(code);
|
|
buffer = code === 101 ? "export" : "import";
|
|
effects.enter("mdxjsEsm");
|
|
effects.enter("mdxjsEsmData");
|
|
return keyword(code);
|
|
}
|
|
function keyword(code) {
|
|
if (code === buffer.charCodeAt(index2++)) {
|
|
effects.consume(code);
|
|
return index2 === buffer.length ? after : keyword;
|
|
}
|
|
return nok(code);
|
|
}
|
|
function after(code) {
|
|
if (unicodeWhitespace(code)) {
|
|
effects.consume(code);
|
|
return rest;
|
|
}
|
|
return nok(code);
|
|
}
|
|
function rest(code) {
|
|
if (code === null) {
|
|
return atEndOfData(code);
|
|
}
|
|
if (markdownLineEnding(code)) {
|
|
return effects.check(nextBlankConstruct, atEndOfData, atEol)(code);
|
|
}
|
|
effects.consume(code);
|
|
return rest;
|
|
}
|
|
function atEol(code) {
|
|
effects.exit("mdxjsEsmData");
|
|
return lineStart(code);
|
|
}
|
|
function lineStart(code) {
|
|
if (markdownLineEnding(code)) {
|
|
effects.enter("lineEnding");
|
|
effects.consume(code);
|
|
effects.exit("lineEnding");
|
|
return lineStart;
|
|
}
|
|
if (code === null) {
|
|
return atEnd(code);
|
|
}
|
|
effects.enter("mdxjsEsmData");
|
|
return rest(code);
|
|
}
|
|
function atEndOfData(code) {
|
|
effects.exit("mdxjsEsmData");
|
|
return atEnd(code);
|
|
}
|
|
function atEnd(code) {
|
|
let index3 = -1;
|
|
const result = eventsToAcorn(self2.events.slice(eventStart), {
|
|
acorn,
|
|
acornOptions,
|
|
prefix: definedModuleSpecifiers.length > 0 ? "var " + definedModuleSpecifiers.join(",") + "\n" : ""
|
|
});
|
|
if (code !== null && result.swallow) {
|
|
return lineStart(code);
|
|
}
|
|
if (result.error) {
|
|
throw new VFileMessage(
|
|
"Could not parse import/exports with acorn: " + String(result.error),
|
|
{
|
|
line: result.error.loc.line,
|
|
column: result.error.loc.column + 1,
|
|
offset: result.error.pos
|
|
},
|
|
"micromark-extension-mdxjs-esm:acorn"
|
|
);
|
|
}
|
|
if (definedModuleSpecifiers.length > 0) {
|
|
result.estree.body.shift();
|
|
}
|
|
while (++index3 < result.estree.body.length) {
|
|
const node = result.estree.body[index3];
|
|
if (!allowedAcornTypes.has(node.type)) {
|
|
throw new VFileMessage(
|
|
"Unexpected `" + node.type + "` in code: only import/exports are supported",
|
|
positionFromEstree(node),
|
|
"micromark-extension-mdxjs-esm:non-esm"
|
|
);
|
|
}
|
|
if (node.type === "ImportDeclaration" && !self2.interrupt) {
|
|
let index4 = -1;
|
|
while (++index4 < node.specifiers.length) {
|
|
definedModuleSpecifiers.push(node.specifiers[index4].local.name);
|
|
}
|
|
}
|
|
}
|
|
Object.assign(
|
|
effects.exit("mdxjsEsm"),
|
|
options.addResult ? {
|
|
estree: result.estree
|
|
} : void 0
|
|
);
|
|
return ok(code);
|
|
}
|
|
}
|
|
}
|
|
function tokenizeNextBlank(effects, ok, nok) {
|
|
return start3;
|
|
function start3(code) {
|
|
effects.exit("mdxjsEsmData");
|
|
effects.enter("lineEndingBlank");
|
|
effects.consume(code);
|
|
effects.exit("lineEndingBlank");
|
|
return effects.attempt(blankLine, ok, nok);
|
|
}
|
|
}
|
|
|
|
// node_modules/micromark-extension-mdxjs/index.js
|
|
function mdxjs(options) {
|
|
const settings = Object.assign(
|
|
{
|
|
acorn: Parser.extend((0, import_acorn_jsx.default)()),
|
|
acornOptions: { ecmaVersion: 2020, sourceType: "module" },
|
|
addResult: true
|
|
},
|
|
options
|
|
);
|
|
return combineExtensions([
|
|
mdxjsEsm(settings),
|
|
mdxExpression(settings),
|
|
mdxJsx(settings),
|
|
mdxMd
|
|
]);
|
|
}
|
|
|
|
// node_modules/mdast-util-mdx-expression/index.js
|
|
var mdxExpressionFromMarkdown = {
|
|
enter: {
|
|
mdxFlowExpression: enterMdxFlowExpression,
|
|
mdxTextExpression: enterMdxTextExpression
|
|
},
|
|
exit: {
|
|
mdxFlowExpression: exitMdxExpression,
|
|
mdxFlowExpressionChunk: exitMdxExpressionData,
|
|
mdxTextExpression: exitMdxExpression,
|
|
mdxTextExpressionChunk: exitMdxExpressionData
|
|
}
|
|
};
|
|
var mdxExpressionToMarkdown = {
|
|
handlers: {
|
|
mdxFlowExpression: handleMdxExpression,
|
|
mdxTextExpression: handleMdxExpression
|
|
},
|
|
unsafe: [
|
|
{ character: "{", inConstruct: ["phrasing"] },
|
|
{ atBreak: true, character: "{" }
|
|
]
|
|
};
|
|
function enterMdxFlowExpression(token) {
|
|
this.enter({ type: "mdxFlowExpression", value: "" }, token);
|
|
this.buffer();
|
|
}
|
|
function enterMdxTextExpression(token) {
|
|
this.enter({ type: "mdxTextExpression", value: "" }, token);
|
|
this.buffer();
|
|
}
|
|
function exitMdxExpression(token) {
|
|
const value = this.resume();
|
|
const estree = token.estree;
|
|
const node = this.exit(token);
|
|
node.value = value;
|
|
if (estree) {
|
|
node.data = { estree };
|
|
}
|
|
}
|
|
function exitMdxExpressionData(token) {
|
|
this.config.enter.data.call(this, token);
|
|
this.config.exit.data.call(this, token);
|
|
}
|
|
function handleMdxExpression(node) {
|
|
const value = node.value || "";
|
|
return "{" + value + "}";
|
|
}
|
|
|
|
// node_modules/mdast-util-mdx-jsx/node_modules/ccount/index.js
|
|
function ccount(value, character) {
|
|
const source = String(value);
|
|
if (typeof character !== "string") {
|
|
throw new TypeError("Expected character");
|
|
}
|
|
let count = 0;
|
|
let index2 = source.indexOf(character);
|
|
while (index2 !== -1) {
|
|
count++;
|
|
index2 = source.indexOf(character, index2 + character.length);
|
|
}
|
|
return count;
|
|
}
|
|
|
|
// node_modules/parse-entities/node_modules/character-entities-legacy/index.js
|
|
var characterEntitiesLegacy = [
|
|
"AElig",
|
|
"AMP",
|
|
"Aacute",
|
|
"Acirc",
|
|
"Agrave",
|
|
"Aring",
|
|
"Atilde",
|
|
"Auml",
|
|
"COPY",
|
|
"Ccedil",
|
|
"ETH",
|
|
"Eacute",
|
|
"Ecirc",
|
|
"Egrave",
|
|
"Euml",
|
|
"GT",
|
|
"Iacute",
|
|
"Icirc",
|
|
"Igrave",
|
|
"Iuml",
|
|
"LT",
|
|
"Ntilde",
|
|
"Oacute",
|
|
"Ocirc",
|
|
"Ograve",
|
|
"Oslash",
|
|
"Otilde",
|
|
"Ouml",
|
|
"QUOT",
|
|
"REG",
|
|
"THORN",
|
|
"Uacute",
|
|
"Ucirc",
|
|
"Ugrave",
|
|
"Uuml",
|
|
"Yacute",
|
|
"aacute",
|
|
"acirc",
|
|
"acute",
|
|
"aelig",
|
|
"agrave",
|
|
"amp",
|
|
"aring",
|
|
"atilde",
|
|
"auml",
|
|
"brvbar",
|
|
"ccedil",
|
|
"cedil",
|
|
"cent",
|
|
"copy",
|
|
"curren",
|
|
"deg",
|
|
"divide",
|
|
"eacute",
|
|
"ecirc",
|
|
"egrave",
|
|
"eth",
|
|
"euml",
|
|
"frac12",
|
|
"frac14",
|
|
"frac34",
|
|
"gt",
|
|
"iacute",
|
|
"icirc",
|
|
"iexcl",
|
|
"igrave",
|
|
"iquest",
|
|
"iuml",
|
|
"laquo",
|
|
"lt",
|
|
"macr",
|
|
"micro",
|
|
"middot",
|
|
"nbsp",
|
|
"not",
|
|
"ntilde",
|
|
"oacute",
|
|
"ocirc",
|
|
"ograve",
|
|
"ordf",
|
|
"ordm",
|
|
"oslash",
|
|
"otilde",
|
|
"ouml",
|
|
"para",
|
|
"plusmn",
|
|
"pound",
|
|
"quot",
|
|
"raquo",
|
|
"reg",
|
|
"sect",
|
|
"shy",
|
|
"sup1",
|
|
"sup2",
|
|
"sup3",
|
|
"szlig",
|
|
"thorn",
|
|
"times",
|
|
"uacute",
|
|
"ucirc",
|
|
"ugrave",
|
|
"uml",
|
|
"uuml",
|
|
"yacute",
|
|
"yen",
|
|
"yuml"
|
|
];
|
|
|
|
// node_modules/character-reference-invalid/index.js
|
|
var characterReferenceInvalid = {
|
|
0: "\uFFFD",
|
|
128: "\u20AC",
|
|
130: "\u201A",
|
|
131: "\u0192",
|
|
132: "\u201E",
|
|
133: "\u2026",
|
|
134: "\u2020",
|
|
135: "\u2021",
|
|
136: "\u02C6",
|
|
137: "\u2030",
|
|
138: "\u0160",
|
|
139: "\u2039",
|
|
140: "\u0152",
|
|
142: "\u017D",
|
|
145: "\u2018",
|
|
146: "\u2019",
|
|
147: "\u201C",
|
|
148: "\u201D",
|
|
149: "\u2022",
|
|
150: "\u2013",
|
|
151: "\u2014",
|
|
152: "\u02DC",
|
|
153: "\u2122",
|
|
154: "\u0161",
|
|
155: "\u203A",
|
|
156: "\u0153",
|
|
158: "\u017E",
|
|
159: "\u0178"
|
|
};
|
|
|
|
// node_modules/parse-entities/node_modules/is-decimal/index.js
|
|
function isDecimal(character) {
|
|
const code = typeof character === "string" ? character.charCodeAt(0) : character;
|
|
return code >= 48 && code <= 57;
|
|
}
|
|
|
|
// node_modules/is-hexadecimal/index.js
|
|
function isHexadecimal(character) {
|
|
const code = typeof character === "string" ? character.charCodeAt(0) : character;
|
|
return code >= 97 && code <= 102 || code >= 65 && code <= 70 || code >= 48 && code <= 57;
|
|
}
|
|
|
|
// node_modules/is-alphanumerical/node_modules/is-alphabetical/index.js
|
|
function isAlphabetical(character) {
|
|
const code = typeof character === "string" ? character.charCodeAt(0) : character;
|
|
return code >= 97 && code <= 122 || code >= 65 && code <= 90;
|
|
}
|
|
|
|
// node_modules/is-alphanumerical/node_modules/is-decimal/index.js
|
|
function isDecimal2(character) {
|
|
const code = typeof character === "string" ? character.charCodeAt(0) : character;
|
|
return code >= 48 && code <= 57;
|
|
}
|
|
|
|
// node_modules/is-alphanumerical/index.js
|
|
function isAlphanumerical(character) {
|
|
return isAlphabetical(character) || isDecimal2(character);
|
|
}
|
|
|
|
// node_modules/parse-entities/lib/index.js
|
|
var fromCharCode = String.fromCharCode;
|
|
var messages = [
|
|
"",
|
|
"Named character references must be terminated by a semicolon",
|
|
"Numeric character references must be terminated by a semicolon",
|
|
"Named character references cannot be empty",
|
|
"Numeric character references cannot be empty",
|
|
"Named character references must be known",
|
|
"Numeric character references cannot be disallowed",
|
|
"Numeric character references cannot be outside the permissible Unicode range"
|
|
];
|
|
function parseEntities(value, options = {}) {
|
|
const additional = typeof options.additional === "string" ? options.additional.charCodeAt(0) : options.additional;
|
|
const result = [];
|
|
let index2 = 0;
|
|
let lines = -1;
|
|
let queue = "";
|
|
let point2;
|
|
let indent;
|
|
if (options.position) {
|
|
if ("start" in options.position || "indent" in options.position) {
|
|
indent = options.position.indent;
|
|
point2 = options.position.start;
|
|
} else {
|
|
point2 = options.position;
|
|
}
|
|
}
|
|
let line = (point2 ? point2.line : 0) || 1;
|
|
let column = (point2 ? point2.column : 0) || 1;
|
|
let previous = now();
|
|
let character;
|
|
index2--;
|
|
while (++index2 <= value.length) {
|
|
if (character === 10) {
|
|
column = (indent ? indent[lines] : 0) || 1;
|
|
}
|
|
character = value.charCodeAt(index2);
|
|
if (character === 38) {
|
|
const following = value.charCodeAt(index2 + 1);
|
|
if (following === 9 || following === 10 || following === 12 || following === 32 || following === 38 || following === 60 || Number.isNaN(following) || additional && following === additional) {
|
|
queue += fromCharCode(character);
|
|
column++;
|
|
continue;
|
|
}
|
|
const start3 = index2 + 1;
|
|
let begin = start3;
|
|
let end = start3;
|
|
let type;
|
|
if (following === 35) {
|
|
end = ++begin;
|
|
const following2 = value.charCodeAt(end);
|
|
if (following2 === 88 || following2 === 120) {
|
|
type = "hexadecimal";
|
|
end = ++begin;
|
|
} else {
|
|
type = "decimal";
|
|
}
|
|
} else {
|
|
type = "named";
|
|
}
|
|
let characterReferenceCharacters = "";
|
|
let characterReference = "";
|
|
let characters = "";
|
|
const test = type === "named" ? isAlphanumerical : type === "decimal" ? isDecimal : isHexadecimal;
|
|
end--;
|
|
while (++end <= value.length) {
|
|
const following2 = value.charCodeAt(end);
|
|
if (!test(following2)) {
|
|
break;
|
|
}
|
|
characters += fromCharCode(following2);
|
|
if (type === "named" && characterEntitiesLegacy.includes(characters)) {
|
|
characterReferenceCharacters = characters;
|
|
characterReference = decodeNamedCharacterReference(characters);
|
|
}
|
|
}
|
|
let terminated = value.charCodeAt(end) === 59;
|
|
if (terminated) {
|
|
end++;
|
|
const namedReference = type === "named" ? decodeNamedCharacterReference(characters) : false;
|
|
if (namedReference) {
|
|
characterReferenceCharacters = characters;
|
|
characterReference = namedReference;
|
|
}
|
|
}
|
|
let diff = 1 + end - start3;
|
|
let reference = "";
|
|
if (!terminated && options.nonTerminated === false) {
|
|
} else if (!characters) {
|
|
if (type !== "named") {
|
|
warning(4, diff);
|
|
}
|
|
} else if (type === "named") {
|
|
if (terminated && !characterReference) {
|
|
warning(5, 1);
|
|
} else {
|
|
if (characterReferenceCharacters !== characters) {
|
|
end = begin + characterReferenceCharacters.length;
|
|
diff = 1 + end - begin;
|
|
terminated = false;
|
|
}
|
|
if (!terminated) {
|
|
const reason = characterReferenceCharacters ? 1 : 3;
|
|
if (options.attribute) {
|
|
const following2 = value.charCodeAt(end);
|
|
if (following2 === 61) {
|
|
warning(reason, diff);
|
|
characterReference = "";
|
|
} else if (isAlphanumerical(following2)) {
|
|
characterReference = "";
|
|
} else {
|
|
warning(reason, diff);
|
|
}
|
|
} else {
|
|
warning(reason, diff);
|
|
}
|
|
}
|
|
}
|
|
reference = characterReference;
|
|
} else {
|
|
if (!terminated) {
|
|
warning(2, diff);
|
|
}
|
|
let referenceCode = Number.parseInt(
|
|
characters,
|
|
type === "hexadecimal" ? 16 : 10
|
|
);
|
|
if (prohibited(referenceCode)) {
|
|
warning(7, diff);
|
|
reference = fromCharCode(65533);
|
|
} else if (referenceCode in characterReferenceInvalid) {
|
|
warning(6, diff);
|
|
reference = characterReferenceInvalid[referenceCode];
|
|
} else {
|
|
let output = "";
|
|
if (disallowed(referenceCode)) {
|
|
warning(6, diff);
|
|
}
|
|
if (referenceCode > 65535) {
|
|
referenceCode -= 65536;
|
|
output += fromCharCode(referenceCode >>> (10 & 1023) | 55296);
|
|
referenceCode = 56320 | referenceCode & 1023;
|
|
}
|
|
reference = output + fromCharCode(referenceCode);
|
|
}
|
|
}
|
|
if (reference) {
|
|
flush();
|
|
previous = now();
|
|
index2 = end - 1;
|
|
column += end - start3 + 1;
|
|
result.push(reference);
|
|
const next = now();
|
|
next.offset++;
|
|
if (options.reference) {
|
|
options.reference.call(
|
|
options.referenceContext,
|
|
reference,
|
|
{ start: previous, end: next },
|
|
value.slice(start3 - 1, end)
|
|
);
|
|
}
|
|
previous = next;
|
|
} else {
|
|
characters = value.slice(start3 - 1, end);
|
|
queue += characters;
|
|
column += characters.length;
|
|
index2 = end - 1;
|
|
}
|
|
} else {
|
|
if (character === 10) {
|
|
line++;
|
|
lines++;
|
|
column = 0;
|
|
}
|
|
if (Number.isNaN(character)) {
|
|
flush();
|
|
} else {
|
|
queue += fromCharCode(character);
|
|
column++;
|
|
}
|
|
}
|
|
}
|
|
return result.join("");
|
|
function now() {
|
|
return {
|
|
line,
|
|
column,
|
|
offset: index2 + ((point2 ? point2.offset : 0) || 0)
|
|
};
|
|
}
|
|
function warning(code, offset2) {
|
|
let position2;
|
|
if (options.warning) {
|
|
position2 = now();
|
|
position2.column += offset2;
|
|
position2.offset += offset2;
|
|
options.warning.call(
|
|
options.warningContext,
|
|
messages[code],
|
|
position2,
|
|
code
|
|
);
|
|
}
|
|
}
|
|
function flush() {
|
|
if (queue) {
|
|
result.push(queue);
|
|
if (options.text) {
|
|
options.text.call(options.textContext, queue, {
|
|
start: previous,
|
|
end: now()
|
|
});
|
|
}
|
|
queue = "";
|
|
}
|
|
}
|
|
}
|
|
function prohibited(code) {
|
|
return code >= 55296 && code <= 57343 || code > 1114111;
|
|
}
|
|
function disallowed(code) {
|
|
return code >= 1 && code <= 8 || code === 11 || code >= 13 && code <= 31 || code >= 127 && code <= 159 || code >= 64976 && code <= 65007 || (code & 65535) === 65535 || (code & 65535) === 65534;
|
|
}
|
|
|
|
// node_modules/mdast-util-mdx-jsx/node_modules/stringify-entities/lib/core.js
|
|
function core(value, options) {
|
|
value = value.replace(
|
|
options.subset ? charactersToExpression(options.subset) : /["&'<>`]/g,
|
|
basic
|
|
);
|
|
if (options.subset || options.escapeOnly) {
|
|
return value;
|
|
}
|
|
return value.replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, surrogate).replace(
|
|
/[\x01-\t\v\f\x0E-\x1F\x7F\x81\x8D\x8F\x90\x9D\xA0-\uFFFF]/g,
|
|
basic
|
|
);
|
|
function surrogate(pair, index2, all) {
|
|
return options.format(
|
|
(pair.charCodeAt(0) - 55296) * 1024 + pair.charCodeAt(1) - 56320 + 65536,
|
|
all.charCodeAt(index2 + 2),
|
|
options
|
|
);
|
|
}
|
|
function basic(character, index2, all) {
|
|
return options.format(
|
|
character.charCodeAt(0),
|
|
all.charCodeAt(index2 + 1),
|
|
options
|
|
);
|
|
}
|
|
}
|
|
function charactersToExpression(subset) {
|
|
const groups = [];
|
|
let index2 = -1;
|
|
while (++index2 < subset.length) {
|
|
groups.push(subset[index2].replace(/[|\\{}()[\]^$+*?.]/g, "\\$&"));
|
|
}
|
|
return new RegExp("(?:" + groups.join("|") + ")", "g");
|
|
}
|
|
|
|
// node_modules/mdast-util-mdx-jsx/node_modules/stringify-entities/lib/util/format-basic.js
|
|
function formatBasic(code) {
|
|
return "&#x" + code.toString(16).toUpperCase() + ";";
|
|
}
|
|
|
|
// node_modules/mdast-util-mdx-jsx/node_modules/stringify-entities/lib/index.js
|
|
function stringifyEntitiesLight(value, options) {
|
|
return core(value, Object.assign({ format: formatBasic }, options));
|
|
}
|
|
|
|
// node_modules/mdast-util-to-markdown/lib/util/track.js
|
|
function track(options_) {
|
|
const options = options_ || {};
|
|
const now = options.now || {};
|
|
let lineShift = options.lineShift || 0;
|
|
let line = now.line || 1;
|
|
let column = now.column || 1;
|
|
return { move, current: current2, shift };
|
|
function current2() {
|
|
return { now: { line, column }, lineShift };
|
|
}
|
|
function shift(value) {
|
|
lineShift += value;
|
|
}
|
|
function move(value = "") {
|
|
const chunks = value.split(/\r?\n|\r/g);
|
|
const tail = chunks[chunks.length - 1];
|
|
line += chunks.length - 1;
|
|
column = chunks.length === 1 ? column + tail.length : 1 + tail.length + lineShift;
|
|
return value;
|
|
}
|
|
}
|
|
|
|
// node_modules/mdast-util-to-markdown/lib/util/container-flow.js
|
|
function containerFlow(parent, context, safeOptions) {
|
|
const indexStack = context.indexStack;
|
|
const children = parent.children || [];
|
|
const tracker = track(safeOptions);
|
|
const results = [];
|
|
let index2 = -1;
|
|
indexStack.push(-1);
|
|
while (++index2 < children.length) {
|
|
const child = children[index2];
|
|
indexStack[indexStack.length - 1] = index2;
|
|
results.push(
|
|
tracker.move(
|
|
context.handle(child, parent, context, {
|
|
before: "\n",
|
|
after: "\n",
|
|
...tracker.current()
|
|
})
|
|
)
|
|
);
|
|
if (child.type !== "list") {
|
|
context.bulletLastUsed = void 0;
|
|
}
|
|
if (index2 < children.length - 1) {
|
|
results.push(tracker.move(between(child, children[index2 + 1])));
|
|
}
|
|
}
|
|
indexStack.pop();
|
|
return results.join("");
|
|
function between(left, right) {
|
|
let index3 = context.join.length;
|
|
while (index3--) {
|
|
const result = context.join[index3](left, right, parent, context);
|
|
if (result === true || result === 1) {
|
|
break;
|
|
}
|
|
if (typeof result === "number") {
|
|
return "\n".repeat(1 + result);
|
|
}
|
|
if (result === false) {
|
|
return "\n\n<!---->\n\n";
|
|
}
|
|
}
|
|
return "\n\n";
|
|
}
|
|
}
|
|
|
|
// node_modules/mdast-util-to-markdown/lib/util/container-phrasing.js
|
|
function containerPhrasing(parent, context, safeOptions) {
|
|
const indexStack = context.indexStack;
|
|
const children = parent.children || [];
|
|
const results = [];
|
|
let index2 = -1;
|
|
let before = safeOptions.before;
|
|
indexStack.push(-1);
|
|
let tracker = track(safeOptions);
|
|
while (++index2 < children.length) {
|
|
const child = children[index2];
|
|
let after;
|
|
indexStack[indexStack.length - 1] = index2;
|
|
if (index2 + 1 < children.length) {
|
|
let handle = context.handle.handlers[children[index2 + 1].type];
|
|
if (handle && handle.peek)
|
|
handle = handle.peek;
|
|
after = handle ? handle(children[index2 + 1], parent, context, {
|
|
before: "",
|
|
after: "",
|
|
...tracker.current()
|
|
}).charAt(0) : "";
|
|
} else {
|
|
after = safeOptions.after;
|
|
}
|
|
if (results.length > 0 && (before === "\r" || before === "\n") && child.type === "html") {
|
|
results[results.length - 1] = results[results.length - 1].replace(
|
|
/(\r?\n|\r)$/,
|
|
" "
|
|
);
|
|
before = " ";
|
|
tracker = track(safeOptions);
|
|
tracker.move(results.join(""));
|
|
}
|
|
results.push(
|
|
tracker.move(
|
|
context.handle(child, parent, context, {
|
|
...tracker.current(),
|
|
before,
|
|
after
|
|
})
|
|
)
|
|
);
|
|
before = results[results.length - 1].slice(-1);
|
|
}
|
|
indexStack.pop();
|
|
return results.join("");
|
|
}
|
|
|
|
// node_modules/mdast-util-to-markdown/lib/util/indent-lines.js
|
|
var eol = /\r?\n|\r/g;
|
|
function indentLines(value, map) {
|
|
const result = [];
|
|
let start3 = 0;
|
|
let line = 0;
|
|
let match;
|
|
while (match = eol.exec(value)) {
|
|
one(value.slice(start3, match.index));
|
|
result.push(match[0]);
|
|
start3 = match.index + match[0].length;
|
|
line++;
|
|
}
|
|
one(value.slice(start3));
|
|
return result.join("");
|
|
function one(value2) {
|
|
result.push(map(value2, line, !value2));
|
|
}
|
|
}
|
|
|
|
// node_modules/mdast-util-mdx-jsx/lib/index.js
|
|
function mdxJsxFromMarkdown() {
|
|
return {
|
|
canContainEols: ["mdxJsxTextElement"],
|
|
enter: {
|
|
mdxJsxFlowTag: enterMdxJsxTag,
|
|
mdxJsxFlowTagClosingMarker: enterMdxJsxTagClosingMarker,
|
|
mdxJsxFlowTagAttribute: enterMdxJsxTagAttribute,
|
|
mdxJsxFlowTagExpressionAttribute: enterMdxJsxTagExpressionAttribute,
|
|
mdxJsxFlowTagAttributeValueLiteral: buffer,
|
|
mdxJsxFlowTagAttributeValueExpression: buffer,
|
|
mdxJsxFlowTagSelfClosingMarker: enterMdxJsxTagSelfClosingMarker,
|
|
mdxJsxTextTag: enterMdxJsxTag,
|
|
mdxJsxTextTagClosingMarker: enterMdxJsxTagClosingMarker,
|
|
mdxJsxTextTagAttribute: enterMdxJsxTagAttribute,
|
|
mdxJsxTextTagExpressionAttribute: enterMdxJsxTagExpressionAttribute,
|
|
mdxJsxTextTagAttributeValueLiteral: buffer,
|
|
mdxJsxTextTagAttributeValueExpression: buffer,
|
|
mdxJsxTextTagSelfClosingMarker: enterMdxJsxTagSelfClosingMarker
|
|
},
|
|
exit: {
|
|
mdxJsxFlowTagClosingMarker: exitMdxJsxTagClosingMarker,
|
|
mdxJsxFlowTagNamePrimary: exitMdxJsxTagNamePrimary,
|
|
mdxJsxFlowTagNameMember: exitMdxJsxTagNameMember,
|
|
mdxJsxFlowTagNameLocal: exitMdxJsxTagNameLocal,
|
|
mdxJsxFlowTagExpressionAttribute: exitMdxJsxTagExpressionAttribute,
|
|
mdxJsxFlowTagExpressionAttributeValue: data2,
|
|
mdxJsxFlowTagAttributeNamePrimary: exitMdxJsxTagAttributeNamePrimary,
|
|
mdxJsxFlowTagAttributeNameLocal: exitMdxJsxTagAttributeNameLocal,
|
|
mdxJsxFlowTagAttributeValueLiteral: exitMdxJsxTagAttributeValueLiteral,
|
|
mdxJsxFlowTagAttributeValueLiteralValue: data2,
|
|
mdxJsxFlowTagAttributeValueExpression: exitMdxJsxTagAttributeValueExpression,
|
|
mdxJsxFlowTagAttributeValueExpressionValue: data2,
|
|
mdxJsxFlowTagSelfClosingMarker: exitMdxJsxTagSelfClosingMarker,
|
|
mdxJsxFlowTag: exitMdxJsxTag,
|
|
mdxJsxTextTagClosingMarker: exitMdxJsxTagClosingMarker,
|
|
mdxJsxTextTagNamePrimary: exitMdxJsxTagNamePrimary,
|
|
mdxJsxTextTagNameMember: exitMdxJsxTagNameMember,
|
|
mdxJsxTextTagNameLocal: exitMdxJsxTagNameLocal,
|
|
mdxJsxTextTagExpressionAttribute: exitMdxJsxTagExpressionAttribute,
|
|
mdxJsxTextTagExpressionAttributeValue: data2,
|
|
mdxJsxTextTagAttributeNamePrimary: exitMdxJsxTagAttributeNamePrimary,
|
|
mdxJsxTextTagAttributeNameLocal: exitMdxJsxTagAttributeNameLocal,
|
|
mdxJsxTextTagAttributeValueLiteral: exitMdxJsxTagAttributeValueLiteral,
|
|
mdxJsxTextTagAttributeValueLiteralValue: data2,
|
|
mdxJsxTextTagAttributeValueExpression: exitMdxJsxTagAttributeValueExpression,
|
|
mdxJsxTextTagAttributeValueExpressionValue: data2,
|
|
mdxJsxTextTagSelfClosingMarker: exitMdxJsxTagSelfClosingMarker,
|
|
mdxJsxTextTag: exitMdxJsxTag
|
|
}
|
|
};
|
|
function buffer() {
|
|
this.buffer();
|
|
}
|
|
function data2(token) {
|
|
this.config.enter.data.call(this, token);
|
|
this.config.exit.data.call(this, token);
|
|
}
|
|
function enterMdxJsxTag(token) {
|
|
const tag = { name: null, attributes: [], start: token.start, end: token.end };
|
|
if (!this.getData("mdxJsxTagStack"))
|
|
this.setData("mdxJsxTagStack", []);
|
|
this.setData("mdxJsxTag", tag);
|
|
this.buffer();
|
|
}
|
|
function enterMdxJsxTagClosingMarker(token) {
|
|
const stack = this.getData("mdxJsxTagStack");
|
|
if (stack.length === 0) {
|
|
throw new VFileMessage(
|
|
"Unexpected closing slash `/` in tag, expected an open tag first",
|
|
{ start: token.start, end: token.end },
|
|
"mdast-util-mdx-jsx:unexpected-closing-slash"
|
|
);
|
|
}
|
|
}
|
|
function enterMdxJsxTagAnyAttribute(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
if (tag.close) {
|
|
throw new VFileMessage(
|
|
"Unexpected attribute in closing tag, expected the end of the tag",
|
|
{ start: token.start, end: token.end },
|
|
"mdast-util-mdx-jsx:unexpected-attribute"
|
|
);
|
|
}
|
|
}
|
|
function enterMdxJsxTagSelfClosingMarker(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
if (tag.close) {
|
|
throw new VFileMessage(
|
|
"Unexpected self-closing slash `/` in closing tag, expected the end of the tag",
|
|
{ start: token.start, end: token.end },
|
|
"mdast-util-mdx-jsx:unexpected-self-closing-slash"
|
|
);
|
|
}
|
|
}
|
|
function exitMdxJsxTagClosingMarker() {
|
|
const tag = this.getData("mdxJsxTag");
|
|
tag.close = true;
|
|
}
|
|
function exitMdxJsxTagNamePrimary(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
tag.name = this.sliceSerialize(token);
|
|
}
|
|
function exitMdxJsxTagNameMember(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
tag.name += "." + this.sliceSerialize(token);
|
|
}
|
|
function exitMdxJsxTagNameLocal(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
tag.name += ":" + this.sliceSerialize(token);
|
|
}
|
|
function enterMdxJsxTagAttribute(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
enterMdxJsxTagAnyAttribute.call(this, token);
|
|
tag.attributes.push({ type: "mdxJsxAttribute", name: "", value: null });
|
|
}
|
|
function enterMdxJsxTagExpressionAttribute(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
enterMdxJsxTagAnyAttribute.call(this, token);
|
|
tag.attributes.push({ type: "mdxJsxExpressionAttribute", value: "" });
|
|
this.buffer();
|
|
}
|
|
function exitMdxJsxTagExpressionAttribute(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
const tail = tag.attributes[tag.attributes.length - 1];
|
|
const estree = token.estree;
|
|
tail.value = this.resume();
|
|
if (estree) {
|
|
tail.data = { estree };
|
|
}
|
|
}
|
|
function exitMdxJsxTagAttributeNamePrimary(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
const node = tag.attributes[tag.attributes.length - 1];
|
|
node.name = this.sliceSerialize(token);
|
|
}
|
|
function exitMdxJsxTagAttributeNameLocal(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
const node = tag.attributes[tag.attributes.length - 1];
|
|
node.name += ":" + this.sliceSerialize(token);
|
|
}
|
|
function exitMdxJsxTagAttributeValueLiteral() {
|
|
const tag = this.getData("mdxJsxTag");
|
|
tag.attributes[tag.attributes.length - 1].value = parseEntities(
|
|
this.resume(),
|
|
{ nonTerminated: false }
|
|
);
|
|
}
|
|
function exitMdxJsxTagAttributeValueExpression(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
const tail = tag.attributes[tag.attributes.length - 1];
|
|
const node = { type: "mdxJsxAttributeValueExpression", value: this.resume() };
|
|
const estree = token.estree;
|
|
if (estree) {
|
|
node.data = { estree };
|
|
}
|
|
tail.value = node;
|
|
}
|
|
function exitMdxJsxTagSelfClosingMarker() {
|
|
const tag = this.getData("mdxJsxTag");
|
|
tag.selfClosing = true;
|
|
}
|
|
function exitMdxJsxTag(token) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
const stack = this.getData("mdxJsxTagStack");
|
|
const tail = stack[stack.length - 1];
|
|
if (tag.close && tail.name !== tag.name) {
|
|
throw new VFileMessage(
|
|
"Unexpected closing tag `" + serializeAbbreviatedTag(tag) + "`, expected corresponding closing tag for `" + serializeAbbreviatedTag(tail) + "` (" + stringifyPosition(tail) + ")",
|
|
{ start: token.start, end: token.end },
|
|
"mdast-util-mdx-jsx:end-tag-mismatch"
|
|
);
|
|
}
|
|
this.resume();
|
|
if (tag.close) {
|
|
stack.pop();
|
|
} else {
|
|
this.enter(
|
|
{
|
|
type: token.type === "mdxJsxTextTag" ? "mdxJsxTextElement" : "mdxJsxFlowElement",
|
|
name: tag.name,
|
|
attributes: tag.attributes,
|
|
children: []
|
|
},
|
|
token,
|
|
onErrorRightIsTag
|
|
);
|
|
}
|
|
if (tag.selfClosing || tag.close) {
|
|
this.exit(token, onErrorLeftIsTag);
|
|
} else {
|
|
stack.push(tag);
|
|
}
|
|
}
|
|
function onErrorRightIsTag(closing, open) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
const place = closing ? " before the end of `" + closing.type + "`" : "";
|
|
const position2 = closing ? { start: closing.start, end: closing.end } : void 0;
|
|
throw new VFileMessage(
|
|
"Expected a closing tag for `" + serializeAbbreviatedTag(tag) + "` (" + stringifyPosition({ start: open.start, end: open.end }) + ")" + place,
|
|
position2,
|
|
"mdast-util-mdx-jsx:end-tag-mismatch"
|
|
);
|
|
}
|
|
function onErrorLeftIsTag(a, b) {
|
|
const tag = this.getData("mdxJsxTag");
|
|
throw new VFileMessage(
|
|
"Expected the closing tag `" + serializeAbbreviatedTag(tag) + "` either after the end of `" + b.type + "` (" + stringifyPosition(b.end) + ") or another opening tag after the start of `" + b.type + "` (" + stringifyPosition(b.start) + ")",
|
|
{ start: a.start, end: a.end },
|
|
"mdast-util-mdx-jsx:end-tag-mismatch"
|
|
);
|
|
}
|
|
function serializeAbbreviatedTag(tag) {
|
|
return "<" + (tag.close ? "/" : "") + (tag.name || "") + ">";
|
|
}
|
|
}
|
|
function mdxJsxToMarkdown(options = {}) {
|
|
const {
|
|
quote = '"',
|
|
quoteSmart,
|
|
tightSelfClosing,
|
|
printWidth = Number.POSITIVE_INFINITY
|
|
} = options;
|
|
const alternative = quote === '"' ? "'" : '"';
|
|
if (quote !== '"' && quote !== "'") {
|
|
throw new Error(
|
|
"Cannot serialize attribute values with `" + quote + "` for `options.quote`, expected `\"`, or `'`"
|
|
);
|
|
}
|
|
mdxElement.peek = peekElement;
|
|
return {
|
|
handlers: {
|
|
mdxJsxFlowElement: mdxElement,
|
|
mdxJsxTextElement: mdxElement
|
|
},
|
|
unsafe: [
|
|
{ character: "<", inConstruct: ["phrasing"] },
|
|
{ atBreak: true, character: "<" }
|
|
],
|
|
fences: true,
|
|
resourceLink: true
|
|
};
|
|
function mdxElement(node, _, context, safeOptions) {
|
|
const tracker = track(safeOptions);
|
|
const selfClosing = node.name && (!node.children || node.children.length === 0);
|
|
const exit = context.enter(node.type);
|
|
let index2 = -1;
|
|
const serializedAttributes = [];
|
|
let value = tracker.move("<" + (node.name || ""));
|
|
if (node.attributes && node.attributes.length > 0) {
|
|
if (!node.name) {
|
|
throw new Error("Cannot serialize fragment w/ attributes");
|
|
}
|
|
while (++index2 < node.attributes.length) {
|
|
const attribute = node.attributes[index2];
|
|
let result;
|
|
if (attribute.type === "mdxJsxExpressionAttribute") {
|
|
result = "{" + (attribute.value || "") + "}";
|
|
} else {
|
|
if (!attribute.name) {
|
|
throw new Error("Cannot serialize attribute w/o name");
|
|
}
|
|
const value2 = attribute.value;
|
|
const left = attribute.name;
|
|
let right = "";
|
|
if (value2 === void 0 || value2 === null) {
|
|
} else if (typeof value2 === "object") {
|
|
right = "{" + (value2.value || "") + "}";
|
|
} else {
|
|
const appliedQuote = quoteSmart && ccount(value2, quote) > ccount(value2, alternative) ? alternative : quote;
|
|
right = appliedQuote + stringifyEntitiesLight(value2, { subset: [appliedQuote] }) + appliedQuote;
|
|
}
|
|
result = left + (right ? "=" : "") + right;
|
|
}
|
|
serializedAttributes.push(result);
|
|
}
|
|
}
|
|
let attributesOnTheirOwnLine = false;
|
|
const attributesOnOneLine = serializedAttributes.join(" ");
|
|
if (node.type === "mdxJsxFlowElement" && (/\r?\n|\r/.test(attributesOnOneLine) || tracker.current().now.column + attributesOnOneLine.length + (selfClosing ? tightSelfClosing ? 2 : 3 : 1) > printWidth)) {
|
|
attributesOnTheirOwnLine = true;
|
|
}
|
|
if (attributesOnTheirOwnLine) {
|
|
value += tracker.move(
|
|
"\n" + indentLines(serializedAttributes.join("\n"), map)
|
|
);
|
|
} else if (attributesOnOneLine) {
|
|
value += tracker.move(" " + attributesOnOneLine);
|
|
}
|
|
if (attributesOnTheirOwnLine) {
|
|
value += tracker.move("\n");
|
|
}
|
|
if (selfClosing) {
|
|
value += tracker.move(
|
|
(tightSelfClosing || attributesOnTheirOwnLine ? "" : " ") + "/"
|
|
);
|
|
}
|
|
value += tracker.move(">");
|
|
if (node.children && node.children.length > 0) {
|
|
if (node.type === "mdxJsxFlowElement") {
|
|
tracker.shift(2);
|
|
value += tracker.move("\n");
|
|
value += tracker.move(
|
|
indentLines(containerFlow(node, context, tracker.current()), map)
|
|
);
|
|
value += tracker.move("\n");
|
|
} else {
|
|
value += tracker.move(
|
|
containerPhrasing(node, context, {
|
|
...tracker.current(),
|
|
before: "<",
|
|
after: ">"
|
|
})
|
|
);
|
|
}
|
|
}
|
|
if (!selfClosing) {
|
|
value += tracker.move("</" + (node.name || "") + ">");
|
|
}
|
|
exit();
|
|
return value;
|
|
}
|
|
function map(line, _, blank) {
|
|
return (blank ? "" : " ") + line;
|
|
}
|
|
function peekElement() {
|
|
return "<";
|
|
}
|
|
}
|
|
|
|
// node_modules/mdast-util-mdxjs-esm/index.js
|
|
var mdxjsEsmFromMarkdown = {
|
|
enter: { mdxjsEsm: enterMdxjsEsm },
|
|
exit: { mdxjsEsm: exitMdxjsEsm, mdxjsEsmData: exitMdxjsEsmData }
|
|
};
|
|
var mdxjsEsmToMarkdown = { handlers: { mdxjsEsm: handleMdxjsEsm } };
|
|
function enterMdxjsEsm(token) {
|
|
this.enter({ type: "mdxjsEsm", value: "" }, token);
|
|
this.buffer();
|
|
}
|
|
function exitMdxjsEsm(token) {
|
|
const value = this.resume();
|
|
const node = this.exit(token);
|
|
const estree = token.estree;
|
|
node.value = value;
|
|
if (estree) {
|
|
node.data = { estree };
|
|
}
|
|
}
|
|
function exitMdxjsEsmData(token) {
|
|
this.config.enter.data.call(this, token);
|
|
this.config.exit.data.call(this, token);
|
|
}
|
|
function handleMdxjsEsm(node) {
|
|
return node.value || "";
|
|
}
|
|
|
|
// node_modules/mdast-util-mdx/index.js
|
|
function mdxFromMarkdown() {
|
|
return [mdxExpressionFromMarkdown, mdxJsxFromMarkdown(), mdxjsEsmFromMarkdown];
|
|
}
|
|
function mdxToMarkdown(options) {
|
|
return {
|
|
extensions: [
|
|
mdxExpressionToMarkdown,
|
|
mdxJsxToMarkdown(options),
|
|
mdxjsEsmToMarkdown
|
|
]
|
|
};
|
|
}
|
|
|
|
// node_modules/remark-mdx/index.js
|
|
function remarkMdx(options = {}) {
|
|
const data2 = this.data();
|
|
add("micromarkExtensions", mdxjs(options));
|
|
add("fromMarkdownExtensions", mdxFromMarkdown());
|
|
add("toMarkdownExtensions", mdxToMarkdown(options));
|
|
function add(field, value) {
|
|
const list = data2[field] ? data2[field] : data2[field] = [];
|
|
list.push(value);
|
|
}
|
|
}
|
|
// Annotate the CommonJS export names for ESM import in node:
|
|
0 && (module.exports = {});
|