From a3ea00caea3ecb0b4f4360f9573e925b50238d4d Mon Sep 17 00:00:00 2001
From: bencmbrook <ben@transcend.io>
Date: Fri, 30 Jul 2021 21:23:59 -0700
Subject: [PATCH 1/3] Cleanup with better commenting and eslint config

---
 .eslintrc.js            | 21 +++++-------
 .vscode/settings.json   | 51 ++++++++++++++--------------
 dist/conflux.esm.js     | 73 +++++++++++++++++++++++++----------------
 dist/conflux.umd.min.js |  2 +-
 karma.local.js          |  8 +++--
 package.json            |  3 ++
 src/bigint.js           | 63 ++++++++++++++++++-----------------
 src/read.js             | 26 ++++++++++-----
 src/write.js            | 39 ++++++++++++++--------
 yarn.lock               | 66 +++++++++++++++++++++++++++++++++++++
 10 files changed, 232 insertions(+), 120 deletions(-)

diff --git a/.eslintrc.js b/.eslintrc.js
index ca56609..16f6f51 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,19 +1,16 @@
 module.exports = {
+  parser: '@babel/eslint-parser',
   env: {
     browser: true,
   },
-  extends: [
-    "airbnb-base",
-    'prettier',
-    'plugin:prettier/recommended',
-  ],
-  plugins: ["@babel"],
+  extends: ['airbnb-base', 'prettier', 'plugin:prettier/recommended'],
+  // plugins: ['@babel'],
   rules: {
-    "no-bitwise": "off",
-    "max-len": ["error", 125, { "comments": 200 }],
-    "no-await-in-loop": "off",
-    "no-plusplus": "off",
-    "import/extensions": ["error", "always"],
-    "max-classes-per-file": "off",
+    'no-bitwise': 'off',
+    'max-len': ['error', 125, { comments: 200 }],
+    'no-await-in-loop': 'off',
+    'no-plusplus': 'off',
+    'import/extensions': ['error', 'always'],
+    'max-classes-per-file': 'off',
   },
 };
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 6693f6d..8debe05 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,25 +1,28 @@
 {
-    "cSpell.words": [
-        "a",
-        "airtap",
-        "browserstack",
-        "build",
-        "codecov",
-        "example",
-        "exclude",
-        "html",
-        "include",
-        "index",
-        "instrumenter",
-        "istanbul",
-        "js",
-        "karma",
-        "loader",
-        "mjau",
-        "rsync",
-        "sourcemap",
-        "streamsaver",
-        "wärting"
-    ],
-    "eslint.enable": true
-}
\ No newline at end of file
+  "cSpell.words": [
+      "a",
+      "airtap",
+      "browserstack",
+      "build",
+      "codecov",
+      "example",
+      "exclude",
+      "html",
+      "include",
+      "index",
+      "instrumenter",
+      "istanbul",
+      "js",
+      "karma",
+      "loader",
+      "mjau",
+      "rsync",
+      "sourcemap",
+      "streamsaver",
+      "wärting"
+  ],
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  },
+  "eslint.validate": ["javascript"]
+}
diff --git a/dist/conflux.esm.js b/dist/conflux.esm.js
index 442b884..040bd49 100644
--- a/dist/conflux.esm.js
+++ b/dist/conflux.esm.js
@@ -13,9 +13,9 @@ import _inherits from '@babel/runtime-corejs3/helpers/inherits';
 import _possibleConstructorReturn from '@babel/runtime-corejs3/helpers/possibleConstructorReturn';
 import _getPrototypeOf from '@babel/runtime-corejs3/helpers/getPrototypeOf';
 import _forEachInstanceProperty from '@babel/runtime-corejs3/core-js/instance/for-each';
-import _endsWithInstanceProperty from '@babel/runtime-corejs3/core-js/instance/ends-with';
 import _Date$now from '@babel/runtime-corejs3/core-js/date/now';
 import _trimInstanceProperty from '@babel/runtime-corejs3/core-js/instance/trim';
+import _endsWithInstanceProperty from '@babel/runtime-corejs3/core-js/instance/ends-with';
 import _Object$create from '@babel/runtime-corejs3/core-js/object/create';
 import { TransformStream } from 'web-streams-polyfill/ponyfill';
 
@@ -721,8 +721,13 @@ var ZipTransformer = /*#__PURE__*/function () {
   function ZipTransformer() {
     _classCallCheck(this, ZipTransformer);
 
+    /* The files zipped */
     this.files = _Object$create(null);
+    /* An ordered list of the filenames */
+
     this.filenames = [];
+    /* The current position of the zipped output stream, in bytes */
+
     this.offset = JSBI.BigInt(0);
   }
   /**
@@ -738,19 +743,25 @@ var ZipTransformer = /*#__PURE__*/function () {
     key: "transform",
     value: function () {
       var _transform = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime.mark(function _callee(entry, ctrl) {
-        var _context;
+        var _context, _context2, _context3, _context4;
 
-        var name, date, nameBuf, zipObject, header, hdv, data, footer, reader, it, chunk;
-        return _regeneratorRuntime.wrap(function _callee$(_context2) {
+        var name, nameBuf, date, zipObject, header, hdv, data, ab2str, footer, reader, it, chunk;
+        return _regeneratorRuntime.wrap(function _callee$(_context5) {
           while (1) {
-            switch (_context2.prev = _context2.next) {
+            switch (_context5.prev = _context5.next) {
               case 0:
-                name = _trimInstanceProperty(_context = entry.name).call(_context);
-                date = new Date(typeof entry.lastModified === 'undefined' ? _Date$now() : entry.lastModified);
-                if (entry.directory && !_endsWithInstanceProperty(name).call(name, '/')) name += '/';
-                if (this.files[name]) ctrl.abort(new Error('File already exists.'));
+                ab2str = function _ab2str(buf) {
+                  return String.fromCharCode.apply(null, new Uint16Array(buf));
+                };
+
+                // Set the File name, ensuring that if it's a directory, it ends with `/`
+                name = entry.directory && !_endsWithInstanceProperty(_context = _trimInstanceProperty(_context2 = entry.name).call(_context2)).call(_context, '/') ? "".concat(_trimInstanceProperty(_context3 = entry.name).call(_context3), "/") : _trimInstanceProperty(_context4 = entry.name).call(_context4); // Abort if this a file with this name already exists
+
+                if (this.files[name]) ctrl.abort(new Error('File already exists.')); // Add this to the ordered list of filenames
+
+                this.filenames.push(name); // TextEncode the name
+
                 nameBuf = encoder.encode(name);
-                this.filenames.push(name);
                 this.files[name] = {
                   directory: !!entry.directory,
                   nameBuf: nameBuf,
@@ -759,15 +770,19 @@ var ZipTransformer = /*#__PURE__*/function () {
                   compressedLength: JSBI.BigInt(0),
                   uncompressedLength: JSBI.BigInt(0),
                   header: new Uint8Array(26)
-                };
+                }; // Set the date, with fallback to current date
+
+                date = new Date(typeof entry.lastModified === 'undefined' ? _Date$now() : entry.lastModified);
                 zipObject = this.files[name];
-                header = zipObject.header;
+                header = zipObject.header; // The File header DataView
+
                 hdv = new DataView(header.buffer);
                 data = new Uint8Array(30 + nameBuf.length);
                 hdv.setUint32(0, 0x14000808);
                 hdv.setUint16(6, (date.getHours() << 6 | date.getMinutes()) << 5 | date.getSeconds() / 2, true);
                 hdv.setUint16(8, (date.getFullYear() - 1980 << 4 | date.getMonth() + 1) << 5 | date.getDate(), true);
                 hdv.setUint16(22, nameBuf.length, true);
+                console.log(ab2str(hdv));
                 data.set([80, 75, 3, 4]);
                 data.set(header, 4);
                 data.set(nameBuf, 30);
@@ -777,51 +792,51 @@ var ZipTransformer = /*#__PURE__*/function () {
                 footer.set([80, 75, 7, 8]);
 
                 if (!entry.stream) {
-                  _context2.next = 42;
+                  _context5.next = 43;
                   break;
                 }
 
                 zipObject.crc = new Crc32();
                 reader = entry.stream().getReader();
 
-              case 25:
+              case 26:
 
-                _context2.next = 28;
+                _context5.next = 29;
                 return reader.read();
 
-              case 28:
-                it = _context2.sent;
+              case 29:
+                it = _context5.sent;
 
                 if (!it.done) {
-                  _context2.next = 31;
+                  _context5.next = 32;
                   break;
                 }
 
-                return _context2.abrupt("break", 38);
+                return _context5.abrupt("break", 39);
 
-              case 31:
+              case 32:
                 chunk = it.value;
                 zipObject.crc.append(chunk);
                 zipObject.uncompressedLength = JSBI.add(zipObject.uncompressedLength, JSBI.BigInt(chunk.length));
                 zipObject.compressedLength = JSBI.add(zipObject.compressedLength, JSBI.BigInt(chunk.length));
                 ctrl.enqueue(chunk);
-                _context2.next = 25;
+                _context5.next = 26;
                 break;
 
-              case 38:
+              case 39:
                 hdv.setUint32(10, zipObject.crc.get(), true);
                 hdv.setUint32(14, JSBI.toNumber(zipObject.compressedLength), true);
                 hdv.setUint32(18, JSBI.toNumber(zipObject.uncompressedLength), true);
                 footer.set(header.subarray(10, 22), 4);
 
-              case 42:
+              case 43:
                 hdv.setUint16(22, nameBuf.length, true);
                 this.offset = JSBI.add(this.offset, JSBI.add(zipObject.compressedLength, JSBI.BigInt(16)));
                 ctrl.enqueue(footer);
 
-              case 45:
+              case 46:
               case "end":
-                return _context2.stop();
+                return _context5.stop();
             }
           }
         }, _callee, this);
@@ -840,15 +855,15 @@ var ZipTransformer = /*#__PURE__*/function () {
   }, {
     key: "flush",
     value: function flush(ctrl) {
-      var _context3,
+      var _context6,
           _this = this,
-          _context4;
+          _context7;
 
       var length = 0;
       var index = 0;
       var file;
 
-      _forEachInstanceProperty(_context3 = this.filenames).call(_context3, function (fileName) {
+      _forEachInstanceProperty(_context6 = this.filenames).call(_context6, function (fileName) {
         file = _this.files[fileName];
         length += 46 + file.nameBuf.length + file.comment.length;
       });
@@ -856,7 +871,7 @@ var ZipTransformer = /*#__PURE__*/function () {
       var data = new Uint8Array(length + 22);
       var dv = new DataView(data.buffer);
 
-      _forEachInstanceProperty(_context4 = this.filenames).call(_context4, function (fileName) {
+      _forEachInstanceProperty(_context7 = this.filenames).call(_context7, function (fileName) {
         file = _this.files[fileName];
         dv.setUint32(index, 0x504b0102);
         dv.setUint16(index + 4, 0x1400);
diff --git a/dist/conflux.umd.min.js b/dist/conflux.umd.min.js
index 969c00a..c4d1817 100644
--- a/dist/conflux.umd.min.js
+++ b/dist/conflux.umd.min.js
@@ -1 +1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).conflux={})}(this,(function(t){"use strict";var e="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function r(t,e,r){return t(r={path:e,exports:{},require:function(t,e){return function(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}(null==e&&r.path)}},r.exports),r.exports}var n=r((function(t){var e=function(t){var e=Object.prototype,r=e.hasOwnProperty,n="function"==typeof Symbol?Symbol:{},i=n.iterator||"@@iterator",o=n.asyncIterator||"@@asyncIterator",a=n.toStringTag||"@@toStringTag";function s(t,e,r){return Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}),t[e]}try{s({},"")}catch(t){s=function(t,e,r){return t[e]=r}}function 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r,n,i,o=e.dyn_tree,a=e.stat_desc.static_tree,s=e.stat_desc.has_stree,u=e.stat_desc.elems,l=-1;for(t.heap_len=0,t.heap_max=573,r=0;r<u;r++)0!==o[2*r]?(t.heap[++t.heap_len]=l=r,t.depth[r]=0):o[2*r+1]=0;for(;t.heap_len<2;)o[2*(i=t.heap[++t.heap_len]=l<2?++l:0)]=1,t.depth[i]=0,t.opt_len--,s&&(t.static_len-=a[2*i+1]);for(e.max_code=l,r=t.heap_len>>1;r>=1;r--)co(t,o,r);i=u;do{r=t.heap[1],t.heap[1]=t.heap[t.heap_len--],co(t,o,1),n=t.heap[1],t.heap[--t.heap_max]=r,t.heap[--t.heap_max]=n,o[2*i]=o[2*r]+o[2*n],t.depth[i]=(t.depth[r]>=t.depth[n]?t.depth[r]:t.depth[n])+1,o[2*r+1]=o[2*n+1]=i,t.heap[1]=i++,co(t,o,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],function(t,e){var r,n,i,o,a,s,u=e.dyn_tree,l=e.max_code,c=e.stat_desc.static_tree,f=e.stat_desc.has_stree,h=e.stat_desc.extra_bits,d=e.stat_desc.extra_base,_=e.stat_desc.max_length,p=0;for(o=0;o<=15;o++)t.bl_count[o]=0;for(u[2*t.heap[t.heap_max]+1]=0,r=t.heap_max+1;r<573;r++)(o=u[2*u[2*(n=t.heap[r])+1]+1]+1)>_&&(o=_,p++),u[2*n+1]=o,n>l||(t.bl_count[o]++,a=0,n>=d&&(a=h[n-d]),s=u[2*n],t.opt_len+=s*(o+a),f&&(t.static_len+=s*(c[2*n+1]+a)));if(0!==p){do{for(o=_-1;0===t.bl_count[o];)o--;t.bl_count[o]--,t.bl_count[o+1]+=2,t.bl_count[_]--,p-=2}while(p>0);for(o=_;0!==o;o--)for(n=t.bl_count[o];0!==n;)(i=t.heap[--r])>l||(u[2*i+1]!==o&&(t.opt_len+=(o-u[2*i+1])*u[2*i],u[2*i+1]=o),n--)}}(t,e),ao(o,l,t.bl_count)}function _o(t,e,r){var n,i,o=-1,a=e[1],s=0,u=7,l=4;for(0===a&&(u=138,l=3),e[2*(r+1)+1]=65535,n=0;n<=r;n++)i=a,a=e[2*(n+1)+1],++s<u&&i===a||(s<l?t.bl_tree[2*i]+=s:0!==i?(i!==o&&t.bl_tree[2*i]++,t.bl_tree[32]++):s<=10?t.bl_tree[34]++:t.bl_tree[36]++,s=0,o=i,0===a?(u=138,l=3):i===a?(u=6,l=3):(u=7,l=4))}function po(t,e,r){var n,i,o=-1,a=e[1],s=0,u=7,l=4;for(0===a&&(u=138,l=3),n=0;n<=r;n++)if(i=a,a=e[2*(n+1)+1],!(++s<u&&i===a)){if(s<l)do{io(t,i,t.bl_tree)}while(0!=--s);else 0!==i?(i!==o&&(io(t,i,t.bl_tree),s--),io(t,16,t.bl_tree),no(t,s-3,2)):s<=10?(io(t,17,t.bl_tree),no(t,s-3,3)):(io(t,18,t.bl_tree),no(t,s-11,7));s=0,o=i,0===a?(u=138,l=3):i===a?(u=6,l=3):(u=7,l=4)}}Mi(Ji);var go=!1;function bo(t,e,r,n){no(t,0+(n?1:0),3),function(t,e,r,n){uo(t),n&&(ro(t,r),ro(t,~r)),qi.arraySet(t.pending_buf,t.window,e,r,t.pending),t.pending+=r}(t,e,r,!0)}var vo={_tr_init:function(t){go||(!function(){var t,e,r,n,i,o=new Array(16);for(r=0,n=0;n<28;n++)for(Yi[n]=r,t=0;t<1<<Fi[n];t++)Hi[r++]=n;for(Hi[r-1]=n,i=0,n=0;n<16;n++)for(Ji[n]=i,t=0;t<1<<Ni[n];t++)Gi[i++]=n;for(i>>=7;n<30;n++)for(Ji[n]=i<<7,t=0;t<1<<Ni[n]-7;t++)Gi[256+i++]=n;for(e=0;e<=15;e++)o[e]=0;for(t=0;t<=143;)Zi[2*t+1]=8,t++,o[8]++;for(;t<=255;)Zi[2*t+1]=9,t++,o[9]++;for(;t<=279;)Zi[2*t+1]=7,t++,o[7]++;for(;t<=287;)Zi[2*t+1]=8,t++,o[8]++;for(ao(Zi,287,o),t=0;t<30;t++)Vi[2*t+1]=5,Vi[2*t]=oo(t,5);Qi=new $i(Zi,Fi,257,286,15),Ki=new $i(Vi,Ni,0,30,15),Xi=new $i(new Array(0),Wi,0,19,7)}(),go=!0),t.l_desc=new to(t.dyn_ltree,Qi),t.d_desc=new to(t.dyn_dtree,Ki),t.bl_desc=new to(t.bl_tree,Xi),t.bi_buf=0,t.bi_valid=0,so(t)},_tr_stored_block:bo,_tr_flush_block:function(t,e,r,n){var i,o,a=0;t.level>0?(2===t.strm.data_type&&(t.strm.data_type=function(t){var e,r=4093624447;for(e=0;e<=31;e++,r>>>=1)if(1&r&&0!==t.dyn_ltree[2*e])return 0;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return 1;for(e=32;e<256;e++)if(0!==t.dyn_ltree[2*e])return 1;return 0}(t)),ho(t,t.l_desc),ho(t,t.d_desc),a=function(t){var e;for(_o(t,t.dyn_ltree,t.l_desc.max_code),_o(t,t.dyn_dtree,t.d_desc.max_code),ho(t,t.bl_desc),e=18;e>=3&&0===t.bl_tree[2*Ui[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),i=t.opt_len+3+7>>>3,(o=t.static_len+3+7>>>3)<=i&&(i=o)):i=o=r+5,r+4<=i&&-1!==e?bo(t,e,r,n):4===t.strategy||o===i?(no(t,2+(n?1:0),3),fo(t,Zi,Vi)):(no(t,4+(n?1:0),3),function(t,e,r,n){var i;for(no(t,e-257,5),no(t,r-1,5),no(t,n-4,4),i=0;i<n;i++)no(t,t.bl_tree[2*Ui[i]+1],3);po(t,t.dyn_ltree,e-1),po(t,t.dyn_dtree,r-1)}(t,t.l_desc.max_code+1,t.d_desc.max_code+1,a+1),fo(t,t.dyn_ltree,t.dyn_dtree)),so(t),n&&uo(t)},_tr_tally:function(t,e,r){return t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&r,t.last_lit++,0===e?t.dyn_ltree[2*r]++:(t.matches++,e--,t.dyn_ltree[2*(Hi[r]+256+1)]++,t.dyn_dtree[2*eo(e)]++),t.last_lit===t.lit_bufsize-1},_tr_align:function(t){no(t,2,3),io(t,256,Zi),function(t){16===t.bi_valid?(ro(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}(t)}};var mo=function(t,e,r,n){for(var i=65535&t|0,o=t>>>16&65535|0,a=0;0!==r;){r-=a=r>2e3?2e3:r;do{o=o+(i=i+e[n++]|0)|0}while(--a);i%=65521,o%=65521}return i|o<<16|0};var yo=function(){for(var t,e=[],r=0;r<256;r++){t=r;for(var n=0;n<8;n++)t=1&t?3988292384^t>>>1:t>>>1;e[r]=t}return e}();var wo,So=function(t,e,r,n){var i=yo,o=n+r;t^=-1;for(var a=n;a<o;a++)t=t>>>8^i[255&(t^e[a])];return-1^t},ko={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"};function Eo(t,e){return t.msg=ko[e],e}function To(t){return(t<<1)-(t>4?9:0)}function xo(t){for(var e=t.length;--e>=0;)t[e]=0}function Ro(t){var e=t.state,r=e.pending;r>t.avail_out&&(r=t.avail_out),0!==r&&(qi.arraySet(t.output,e.pending_buf,e.pending_out,r,t.next_out),t.next_out+=r,e.pending_out+=r,t.total_out+=r,t.avail_out-=r,e.pending-=r,0===e.pending&&(e.pending_out=0))}function Oo(t,e){vo._tr_flush_block(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,Ro(t.strm)}function Ao(t,e){t.pending_buf[t.pending++]=e}function Po(t,e){t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e}function Bo(t,e){var r,n,i=t.max_chain_length,o=t.strstart,a=t.prev_length,s=t.nice_match,u=t.strstart>t.w_size-262?t.strstart-(t.w_size-262):0,l=t.window,c=t.w_mask,f=t.prev,h=t.strstart+258,d=l[o+a-1],_=l[o+a];t.prev_length>=t.good_match&&(i>>=2),s>t.lookahead&&(s=t.lookahead);do{if(l[(r=e)+a]===_&&l[r+a-1]===d&&l[r]===l[o]&&l[++r]===l[o+1]){o+=2,r++;do{}while(l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&o<h);if(n=258-(h-o),o=h-258,n>a){if(t.match_start=e,a=n,n>=s)break;d=l[o+a-1],_=l[o+a]}}}while((e=f[e&c])>u&&0!=--i);return a<=t.lookahead?a:t.lookahead}function zo(t){var e,r,n,i,o,a,s,u,l,c,f=t.w_size;do{if(i=t.window_size-t.lookahead-t.strstart,t.strstart>=f+(f-262)){qi.arraySet(t.window,t.window,f,f,0),t.match_start-=f,t.strstart-=f,t.block_start-=f,e=r=t.hash_size;do{n=t.head[--e],t.head[e]=n>=f?n-f:0}while(--r);e=r=f;do{n=t.prev[--e],t.prev[e]=n>=f?n-f:0}while(--r);i+=f}if(0===t.strm.avail_in)break;if(a=t.strm,s=t.window,u=t.strstart+t.lookahead,l=i,c=void 0,(c=a.avail_in)>l&&(c=l),r=0===c?0:(a.avail_in-=c,qi.arraySet(s,a.input,a.next_in,c,u),1===a.state.wrap?a.adler=mo(a.adler,s,c,u):2===a.state.wrap&&(a.adler=So(a.adler,s,c,u)),a.next_in+=c,a.total_in+=c,c),t.lookahead+=r,t.lookahead+t.insert>=3)for(o=t.strstart-t.insert,t.ins_h=t.window[o],t.ins_h=(t.ins_h<<t.hash_shift^t.window[o+1])&t.hash_mask;t.insert&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[o+3-1])&t.hash_mask,t.prev[o&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=o,o++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<262&&0!==t.strm.avail_in)}function jo(t,e){for(var r,n;;){if(t.lookahead<262){if(zo(t),t.lookahead<262&&0===e)return 1;if(0===t.lookahead)break}if(r=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==r&&t.strstart-r<=t.w_size-262&&(t.match_length=Bo(t,r)),t.match_length>=3)if(n=vo._tr_tally(t,t.strstart-t.match_start,t.match_length-3),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=3){t.match_length--;do{t.strstart++,t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+1])&t.hash_mask;else n=vo._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(n&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=t.strstart<2?t.strstart:2,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}function Co(t,e){for(var r,n,i;;){if(t.lookahead<262){if(zo(t),t.lookahead<262&&0===e)return 1;if(0===t.lookahead)break}if(r=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==r&&t.prev_length<t.max_lazy_match&&t.strstart-r<=t.w_size-262&&(t.match_length=Bo(t,r),t.match_length<=5&&(1===t.strategy||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){i=t.strstart+t.lookahead-3,n=vo._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=i&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!=--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,n&&(Oo(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if((n=vo._tr_tally(t,0,t.window[t.strstart-1]))&&Oo(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(n=vo._tr_tally(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}function Do(t,e,r,n,i){this.good_length=t,this.max_lazy=e,this.nice_length=r,this.max_chain=n,this.func=i}function Lo(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=8,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new qi.Buf16(1146),this.dyn_dtree=new qi.Buf16(122),this.bl_tree=new qi.Buf16(78),xo(this.dyn_ltree),xo(this.dyn_dtree),xo(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new qi.Buf16(16),this.heap=new qi.Buf16(573),xo(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new qi.Buf16(573),xo(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function Io(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=2,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:113,t.adler=2===e.wrap?0:1,e.last_flush=0,vo._tr_init(e),0):Eo(t,-2)}function qo(t){var e,r=Io(t);return 0===r&&((e=t.state).window_size=2*e.w_size,xo(e.head),e.max_lazy_match=wo[e.level].max_lazy,e.good_match=wo[e.level].good_length,e.nice_match=wo[e.level].nice_length,e.max_chain_length=wo[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=2,e.match_available=0,e.ins_h=0),r}function Mo(t,e,r,n,i,o){if(!t)return-2;var a=1;if(-1===e&&(e=6),n<0?(a=0,n=-n):n>15&&(a=2,n-=16),i<1||i>9||8!==r||n<8||n>15||e<0||e>9||o<0||o>4)return Eo(t,-2);8===n&&(n=9);var s=new Lo;return t.state=s,s.strm=t,s.wrap=a,s.gzhead=null,s.w_bits=n,s.w_size=1<<s.w_bits,s.w_mask=s.w_size-1,s.hash_bits=i+7,s.hash_size=1<<s.hash_bits,s.hash_mask=s.hash_size-1,s.hash_shift=~~((s.hash_bits+3-1)/3),s.window=new qi.Buf8(2*s.w_size),s.head=new qi.Buf16(s.hash_size),s.prev=new qi.Buf16(s.w_size),s.lit_bufsize=1<<i+6,s.pending_buf_size=4*s.lit_bufsize,s.pending_buf=new qi.Buf8(s.pending_buf_size),s.d_buf=1*s.lit_bufsize,s.l_buf=3*s.lit_bufsize,s.level=e,s.strategy=o,s.method=r,qo(t)}wo=[new Do(0,0,0,0,(function(t,e){var r=65535;for(r>t.pending_buf_size-5&&(r=t.pending_buf_size-5);;){if(t.lookahead<=1){if(zo(t),0===t.lookahead&&0===e)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var n=t.block_start+r;if((0===t.strstart||t.strstart>=n)&&(t.lookahead=t.strstart-n,t.strstart=n,Oo(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-262&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(Oo(t,!1),t.strm.avail_out),1)})),new Do(4,4,8,4,jo),new Do(4,5,16,8,jo),new Do(4,6,32,32,jo),new Do(4,4,16,16,Co),new Do(8,16,32,32,Co),new Do(8,16,128,128,Co),new Do(8,32,128,256,Co),new Do(32,128,258,1024,Co),new Do(32,258,258,4096,Co)];var Fo={deflateInit:function(t,e){return Mo(t,e,8,15,8,0)},deflateInit2:Mo,deflateReset:qo,deflateResetKeep:Io,deflateSetHeader:function(t,e){return t&&t.state?2!==t.state.wrap?-2:(t.state.gzhead=e,0):-2},deflate:function(t,e){var r,n,i,o;if(!t||!t.state||e>5||e<0)return t?Eo(t,-2):-2;if(n=t.state,!t.output||!t.input&&0!==t.avail_in||666===n.status&&4!==e)return Eo(t,0===t.avail_out?-5:-2);if(n.strm=t,r=n.last_flush,n.last_flush=e,42===n.status)if(2===n.wrap)t.adler=0,Ao(n,31),Ao(n,139),Ao(n,8),n.gzhead?(Ao(n,(n.gzhead.text?1:0)+(n.gzhead.hcrc?2:0)+(n.gzhead.extra?4:0)+(n.gzhead.name?8:0)+(n.gzhead.comment?16:0)),Ao(n,255&n.gzhead.time),Ao(n,n.gzhead.time>>8&255),Ao(n,n.gzhead.time>>16&255),Ao(n,n.gzhead.time>>24&255),Ao(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),Ao(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(Ao(n,255&n.gzhead.extra.length),Ao(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(t.adler=So(t.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(Ao(n,0),Ao(n,0),Ao(n,0),Ao(n,0),Ao(n,0),Ao(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),Ao(n,3),n.status=113);else{var a=8+(n.w_bits-8<<4)<<8;a|=(n.strategy>=2||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(a|=32),a+=31-a%31,n.status=113,Po(n,a),0!==n.strstart&&(Po(n,t.adler>>>16),Po(n,65535&t.adler)),t.adler=1}if(69===n.status)if(n.gzhead.extra){for(i=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),Ro(t),i=n.pending,n.pending!==n.pending_buf_size));)Ao(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73;if(73===n.status)if(n.gzhead.name){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),Ro(t),i=n.pending,n.pending===n.pending_buf_size)){o=1;break}o=n.gzindex<n.gzhead.name.length?255&n.gzhead.name.charCodeAt(n.gzindex++):0,Ao(n,o)}while(0!==o);n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),0===o&&(n.gzindex=0,n.status=91)}else n.status=91;if(91===n.status)if(n.gzhead.comment){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),Ro(t),i=n.pending,n.pending===n.pending_buf_size)){o=1;break}o=n.gzindex<n.gzhead.comment.length?255&n.gzhead.comment.charCodeAt(n.gzindex++):0,Ao(n,o)}while(0!==o);n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),0===o&&(n.status=103)}else n.status=103;if(103===n.status&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&Ro(t),n.pending+2<=n.pending_buf_size&&(Ao(n,255&t.adler),Ao(n,t.adler>>8&255),t.adler=0,n.status=113)):n.status=113),0!==n.pending){if(Ro(t),0===t.avail_out)return n.last_flush=-1,0}else if(0===t.avail_in&&To(e)<=To(r)&&4!==e)return Eo(t,-5);if(666===n.status&&0!==t.avail_in)return Eo(t,-5);if(0!==t.avail_in||0!==n.lookahead||0!==e&&666!==n.status){var s=2===n.strategy?function(t,e){for(var r;;){if(0===t.lookahead&&(zo(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,r=vo._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,r&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}(n,e):3===n.strategy?function(t,e){for(var r,n,i,o,a=t.window;;){if(t.lookahead<=258){if(zo(t),t.lookahead<=258&&0===e)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(n=a[i=t.strstart-1])===a[++i]&&n===a[++i]&&n===a[++i]){o=t.strstart+258;do{}while(n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&i<o);t.match_length=258-(o-i),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(r=vo._tr_tally(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(r=vo._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),r&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}(n,e):wo[n.level].func(n,e);if(3!==s&&4!==s||(n.status=666),1===s||3===s)return 0===t.avail_out&&(n.last_flush=-1),0;if(2===s&&(1===e?vo._tr_align(n):5!==e&&(vo._tr_stored_block(n,0,0,!1),3===e&&(xo(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),Ro(t),0===t.avail_out))return n.last_flush=-1,0}return 4!==e?0:n.wrap<=0?1:(2===n.wrap?(Ao(n,255&t.adler),Ao(n,t.adler>>8&255),Ao(n,t.adler>>16&255),Ao(n,t.adler>>24&255),Ao(n,255&t.total_in),Ao(n,t.total_in>>8&255),Ao(n,t.total_in>>16&255),Ao(n,t.total_in>>24&255)):(Po(n,t.adler>>>16),Po(n,65535&t.adler)),Ro(t),n.wrap>0&&(n.wrap=-n.wrap),0!==n.pending?0:1)},deflateEnd:function(t){var e;return t&&t.state?42!==(e=t.state.status)&&69!==e&&73!==e&&91!==e&&103!==e&&113!==e&&666!==e?Eo(t,-2):(t.state=null,113===e?Eo(t,-3):0):-2},deflateSetDictionary:function(t,e){var r,n,i,o,a,s,u,l,c=e.length;if(!t||!t.state)return-2;if(2===(o=(r=t.state).wrap)||1===o&&42!==r.status||r.lookahead)return-2;for(1===o&&(t.adler=mo(t.adler,e,c,0)),r.wrap=0,c>=r.w_size&&(0===o&&(xo(r.head),r.strstart=0,r.block_start=0,r.insert=0),l=new 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r="",n=0;n<e;n++)r+=String.fromCharCode(t[n]);return r}var Go=function(t){var e,r,n,i,o,a=t.length,s=0;for(i=0;i<a;i++)55296==(64512&(r=t.charCodeAt(i)))&&i+1<a&&56320==(64512&(n=t.charCodeAt(i+1)))&&(r=65536+(r-55296<<10)+(n-56320),i++),s+=r<128?1:r<2048?2:r<65536?3:4;for(e=new qi.Buf8(s),o=0,i=0;o<s;i++)55296==(64512&(r=t.charCodeAt(i)))&&i+1<a&&56320==(64512&(n=t.charCodeAt(i+1)))&&(r=65536+(r-55296<<10)+(n-56320),i++),r<128?e[o++]=r:r<2048?(e[o++]=192|r>>>6,e[o++]=128|63&r):r<65536?(e[o++]=224|r>>>12,e[o++]=128|r>>>6&63,e[o++]=128|63&r):(e[o++]=240|r>>>18,e[o++]=128|r>>>12&63,e[o++]=128|r>>>6&63,e[o++]=128|63&r);return e},Ho=function(t){return Vo(t,t.length)},Yo=function(t){for(var e=new qi.Buf8(t.length),r=0,n=e.length;r<n;r++)e[r]=t.charCodeAt(r);return e},Qo=function(t,e){var r,n,i,o,a=e||t.length,s=new Array(2*a);for(n=0,r=0;r<a;)if((i=t[r++])<128)s[n++]=i;else 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this.onEnd(r),this.ended=!0,!1;0!==i.avail_out&&(0!==i.avail_in||4!==n&&2!==n)||("string"===this.options.to?this.onData(Ho(qi.shrinkBuf(i.output,i.next_out))):this.onData(qi.shrinkBuf(i.output,i.next_out)))}while((i.avail_in>0||0===i.avail_out)&&1!==r);return 4===n?(r=Fo.deflateEnd(this.strm),this.onEnd(r),this.ended=!0,0===r):2!==n||(this.onEnd(0),i.avail_out=0,!0)},$o.prototype.onData=function(t){this.chunks.push(t)},$o.prototype.onEnd=function(t){0===t&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=qi.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg};var ea={Deflate:$o,deflate:ta,deflateRaw:function(t,e){return(e=e||{}).raw=!0,ta(t,e)},gzip:function(t,e){return(e=e||{}).gzip=!0,ta(t,e)}},ra=function(t,e){var r,n,i,o,a,s,u,l,c,f,h,d,_,p,g,b,v,m,y,w,S,k,E,T,x;r=t.state,n=t.next_in,T=t.input,i=n+(t.avail_in-5),o=t.next_out,x=t.output,a=o-(e-t.avail_out),s=o+(t.avail_out-257),u=r.dmax,l=r.wsize,c=r.whave,f=r.wnext,h=r.window,d=r.hold,_=r.bits,p=r.lencode,g=r.distcode,b=(1<<r.lenbits)-1,v=(1<<r.distbits)-1;t:do{_<15&&(d+=T[n++]<<_,_+=8,d+=T[n++]<<_,_+=8),m=p[d&b];e:for(;;){if(d>>>=y=m>>>24,_-=y,0===(y=m>>>16&255))x[o++]=65535&m;else{if(!(16&y)){if(0==(64&y)){m=p[(65535&m)+(d&(1<<y)-1)];continue e}if(32&y){r.mode=12;break t}t.msg="invalid literal/length code",r.mode=30;break t}w=65535&m,(y&=15)&&(_<y&&(d+=T[n++]<<_,_+=8),w+=d&(1<<y)-1,d>>>=y,_-=y),_<15&&(d+=T[n++]<<_,_+=8,d+=T[n++]<<_,_+=8),m=g[d&v];r:for(;;){if(d>>>=y=m>>>24,_-=y,!(16&(y=m>>>16&255))){if(0==(64&y)){m=g[(65535&m)+(d&(1<<y)-1)];continue r}t.msg="invalid distance code",r.mode=30;break t}if(S=65535&m,_<(y&=15)&&(d+=T[n++]<<_,(_+=8)<y&&(d+=T[n++]<<_,_+=8)),(S+=d&(1<<y)-1)>u){t.msg="invalid distance too far back",r.mode=30;break t}if(d>>>=y,_-=y,S>(y=o-a)){if((y=S-y)>c&&r.sane){t.msg="invalid distance too far back",r.mode=30;break t}if(k=0,E=h,0===f){if(k+=l-y,y<w){w-=y;do{x[o++]=h[k++]}while(--y);k=o-S,E=x}}else if(f<y){if(k+=l+f-y,(y-=f)<w){w-=y;do{x[o++]=h[k++]}while(--y);if(k=0,f<w){w-=y=f;do{x[o++]=h[k++]}while(--y);k=o-S,E=x}}}else if(k+=f-y,y<w){w-=y;do{x[o++]=h[k++]}while(--y);k=o-S,E=x}for(;w>2;)x[o++]=E[k++],x[o++]=E[k++],x[o++]=E[k++],w-=3;w&&(x[o++]=E[k++],w>1&&(x[o++]=E[k++]))}else{k=o-S;do{x[o++]=x[k++],x[o++]=x[k++],x[o++]=x[k++],w-=3}while(w>2);w&&(x[o++]=x[k++],w>1&&(x[o++]=x[k++]))}break}}break}}while(n<i&&o<s);n-=w=_>>3,d&=(1<<(_-=w<<3))-1,t.next_in=n,t.next_out=o,t.avail_in=n<i?i-n+5:5-(n-i),t.avail_out=o<s?s-o+257:257-(o-s),r.hold=d,r.bits=_},na=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],ia=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],oa=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],aa=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64],sa=function(t,e,r,n,i,o,a,s){var u,l,c,f,h,d,_,p,g,b=s.bits,v=0,m=0,y=0,w=0,S=0,k=0,E=0,T=0,x=0,R=0,O=null,A=0,P=new qi.Buf16(16),B=new qi.Buf16(16),z=null,j=0;for(v=0;v<=15;v++)P[v]=0;for(m=0;m<n;m++)P[e[r+m]]++;for(S=b,w=15;w>=1&&0===P[w];w--);if(S>w&&(S=w),0===w)return i[o++]=20971520,i[o++]=20971520,s.bits=1,0;for(y=1;y<w&&0===P[y];y++);for(S<y&&(S=y),T=1,v=1;v<=15;v++)if(T<<=1,(T-=P[v])<0)return-1;if(T>0&&(0===t||1!==w))return-1;for(B[1]=0,v=1;v<15;v++)B[v+1]=B[v]+P[v];for(m=0;m<n;m++)0!==e[r+m]&&(a[B[e[r+m]]++]=m);if(0===t?(O=z=a,d=19):1===t?(O=na,A-=257,z=ia,j-=257,d=256):(O=oa,z=aa,d=-1),R=0,m=0,v=y,h=o,k=S,E=0,c=-1,f=(x=1<<S)-1,1===t&&x>852||2===t&&x>592)return 1;for(;;){_=v-E,a[m]<d?(p=0,g=a[m]):a[m]>d?(p=z[j+a[m]],g=O[A+a[m]]):(p=96,g=0),u=1<<v-E,y=l=1<<k;do{i[h+(R>>E)+(l-=u)]=_<<24|p<<16|g|0}while(0!==l);for(u=1<<v-1;R&u;)u>>=1;if(0!==u?(R&=u-1,R+=u):R=0,m++,0==--P[v]){if(v===w)break;v=e[r+a[m]]}if(v>S&&(R&f)!==c){for(0===E&&(E=S),h+=y,T=1<<(k=v-E);k+E<w&&!((T-=P[k+E])<=0);)k++,T<<=1;if(x+=1<<k,1===t&&x>852||2===t&&x>592)return 1;i[c=R&f]=S<<24|k<<16|h-o|0}}return 0!==R&&(i[h+R]=v-E<<24|64<<16|0),s.bits=S,0};function ua(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function la(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new qi.Buf16(320),this.work=new qi.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function ca(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=1,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new qi.Buf32(852),e.distcode=e.distdyn=new qi.Buf32(592),e.sane=1,e.back=-1,0):-2}function fa(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,ca(t)):-2}function ha(t,e){var r,n;return t&&t.state?(n=t.state,e<0?(r=0,e=-e):(r=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?-2:(null!==n.window&&n.wbits!==e&&(n.window=null),n.wrap=r,n.wbits=e,fa(t))):-2}function da(t,e){var r,n;return t?(n=new la,t.state=n,n.window=null,0!==(r=ha(t,e))&&(t.state=null),r):-2}var _a,pa,ga=!0;function ba(t){if(ga){var e;for(_a=new qi.Buf32(512),pa=new qi.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(sa(1,t.lens,0,288,_a,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;sa(2,t.lens,0,32,pa,0,t.work,{bits:5}),ga=!1}t.lencode=_a,t.lenbits=9,t.distcode=pa,t.distbits=5}function va(t,e,r,n){var i,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new qi.Buf8(o.wsize)),n>=o.wsize?(qi.arraySet(o.window,e,r-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((i=o.wsize-o.wnext)>n&&(i=n),qi.arraySet(o.window,e,r-n,i,o.wnext),(n-=i)?(qi.arraySet(o.window,e,r-n,n,0),o.wnext=n,o.whave=o.wsize):(o.wnext+=i,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=i))),0}var ma={inflateReset:fa,inflateReset2:ha,inflateResetKeep:ca,inflateInit:function(t){return da(t,15)},inflateInit2:da,inflate:function(t,e){var r,n,i,o,a,s,u,l,c,f,h,d,_,p,g,b,v,m,y,w,S,k,E,T,x=0,R=new qi.Buf8(4),O=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return-2;12===(r=t.state).mode&&(r.mode=13),a=t.next_out,i=t.output,u=t.avail_out,o=t.next_in,n=t.input,s=t.avail_in,l=r.hold,c=r.bits,f=s,h=u,k=0;t:for(;;)switch(r.mode){case 1:if(0===r.wrap){r.mode=13;break}for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(2&r.wrap&&35615===l){r.check=0,R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0),l=0,c=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&l)<<8)+(l>>8))%31){t.msg="incorrect header check",r.mode=30;break}if(8!=(15&l)){t.msg="unknown compression method",r.mode=30;break}if(c-=4,S=8+(15&(l>>>=4)),0===r.wbits)r.wbits=S;else if(S>r.wbits){t.msg="invalid window size",r.mode=30;break}r.dmax=1<<S,t.adler=r.check=1,r.mode=512&l?10:12,l=0,c=0;break;case 2:for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(r.flags=l,8!=(255&r.flags)){t.msg="unknown compression method",r.mode=30;break}if(57344&r.flags){t.msg="unknown header flags set",r.mode=30;break}r.head&&(r.head.text=l>>8&1),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0)),l=0,c=0,r.mode=3;case 3:for(;c<32;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.head&&(r.head.time=l),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,R[2]=l>>>16&255,R[3]=l>>>24&255,r.check=So(r.check,R,4,0)),l=0,c=0,r.mode=4;case 4:for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.head&&(r.head.xflags=255&l,r.head.os=l>>8),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0)),l=0,c=0,r.mode=5;case 5:if(1024&r.flags){for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.length=l,r.head&&(r.head.extra_len=l),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0)),l=0,c=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&((d=r.length)>s&&(d=s),d&&(r.head&&(S=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),qi.arraySet(r.head.extra,n,o,d,S)),512&r.flags&&(r.check=So(r.check,n,d,o)),s-=d,o+=d,r.length-=d),r.length))break t;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===s)break t;d=0;do{S=n[o+d++],r.head&&S&&r.length<65536&&(r.head.name+=String.fromCharCode(S))}while(S&&d<s);if(512&r.flags&&(r.check=So(r.check,n,d,o)),s-=d,o+=d,S)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===s)break t;d=0;do{S=n[o+d++],r.head&&S&&r.length<65536&&(r.head.comment+=String.fromCharCode(S))}while(S&&d<s);if(512&r.flags&&(r.check=So(r.check,n,d,o)),s-=d,o+=d,S)break t}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(l!==(65535&r.check)){t.msg="header crc mismatch",r.mode=30;break}l=0,c=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=12;break;case 10:for(;c<32;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}t.adler=r.check=ua(l),l=0,c=0,r.mode=11;case 11:if(0===r.havedict)return t.next_out=a,t.avail_out=u,t.next_in=o,t.avail_in=s,r.hold=l,r.bits=c,2;t.adler=r.check=1,r.mode=12;case 12:if(5===e||6===e)break t;case 13:if(r.last){l>>>=7&c,c-=7&c,r.mode=27;break}for(;c<3;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}switch(r.last=1&l,c-=1,3&(l>>>=1)){case 0:r.mode=14;break;case 1:if(ba(r),r.mode=20,6===e){l>>>=2,c-=2;break t}break;case 2:r.mode=17;break;case 3:t.msg="invalid block type",r.mode=30}l>>>=2,c-=2;break;case 14:for(l>>>=7&c,c-=7&c;c<32;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if((65535&l)!=(l>>>16^65535)){t.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&l,l=0,c=0,r.mode=15,6===e)break t;case 15:r.mode=16;case 16:if(d=r.length){if(d>s&&(d=s),d>u&&(d=u),0===d)break t;qi.arraySet(i,n,o,d,a),s-=d,o+=d,u-=d,a+=d,r.length-=d;break}r.mode=12;break;case 17:for(;c<14;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(r.nlen=257+(31&l),l>>>=5,c-=5,r.ndist=1+(31&l),l>>>=5,c-=5,r.ncode=4+(15&l),l>>>=4,c-=4,r.nlen>286||r.ndist>30){t.msg="too many length or distance symbols",r.mode=30;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;c<3;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.lens[O[r.have++]]=7&l,l>>>=3,c-=3}for(;r.have<19;)r.lens[O[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,E={bits:r.lenbits},k=sa(0,r.lens,0,19,r.lencode,0,r.work,E),r.lenbits=E.bits,k){t.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;b=(x=r.lencode[l&(1<<r.lenbits)-1])>>>16&255,v=65535&x,!((g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(v<16)l>>>=g,c-=g,r.lens[r.have++]=v;else{if(16===v){for(T=g+2;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(l>>>=g,c-=g,0===r.have){t.msg="invalid bit length repeat",r.mode=30;break}S=r.lens[r.have-1],d=3+(3&l),l>>>=2,c-=2}else if(17===v){for(T=g+3;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}c-=g,S=0,d=3+(7&(l>>>=g)),l>>>=3,c-=3}else{for(T=g+7;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}c-=g,S=0,d=11+(127&(l>>>=g)),l>>>=7,c-=7}if(r.have+d>r.nlen+r.ndist){t.msg="invalid bit length repeat",r.mode=30;break}for(;d--;)r.lens[r.have++]=S}}if(30===r.mode)break;if(0===r.lens[256]){t.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,E={bits:r.lenbits},k=sa(1,r.lens,0,r.nlen,r.lencode,0,r.work,E),r.lenbits=E.bits,k){t.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,E={bits:r.distbits},k=sa(2,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,E),r.distbits=E.bits,k){t.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===e)break t;case 20:r.mode=21;case 21:if(s>=6&&u>=258){t.next_out=a,t.avail_out=u,t.next_in=o,t.avail_in=s,r.hold=l,r.bits=c,ra(t,h),a=t.next_out,i=t.output,u=t.avail_out,o=t.next_in,n=t.input,s=t.avail_in,l=r.hold,c=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;b=(x=r.lencode[l&(1<<r.lenbits)-1])>>>16&255,v=65535&x,!((g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(b&&0==(240&b)){for(m=g,y=b,w=v;b=(x=r.lencode[w+((l&(1<<m+y)-1)>>m)])>>>16&255,v=65535&x,!(m+(g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}l>>>=m,c-=m,r.back+=m}if(l>>>=g,c-=g,r.back+=g,r.length=v,0===b){r.mode=26;break}if(32&b){r.back=-1,r.mode=12;break}if(64&b){t.msg="invalid literal/length code",r.mode=30;break}r.extra=15&b,r.mode=22;case 22:if(r.extra){for(T=r.extra;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.length+=l&(1<<r.extra)-1,l>>>=r.extra,c-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;b=(x=r.distcode[l&(1<<r.distbits)-1])>>>16&255,v=65535&x,!((g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(0==(240&b)){for(m=g,y=b,w=v;b=(x=r.distcode[w+((l&(1<<m+y)-1)>>m)])>>>16&255,v=65535&x,!(m+(g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}l>>>=m,c-=m,r.back+=m}if(l>>>=g,c-=g,r.back+=g,64&b){t.msg="invalid distance code",r.mode=30;break}r.offset=v,r.extra=15&b,r.mode=24;case 24:if(r.extra){for(T=r.extra;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.offset+=l&(1<<r.extra)-1,l>>>=r.extra,c-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===u)break t;if(d=h-u,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){t.msg="invalid distance too far back",r.mode=30;break}d>r.wnext?(d-=r.wnext,_=r.wsize-d):_=r.wnext-d,d>r.length&&(d=r.length),p=r.window}else p=i,_=a-r.offset,d=r.length;d>u&&(d=u),u-=d,r.length-=d;do{i[a++]=p[_++]}while(--d);0===r.length&&(r.mode=21);break;case 26:if(0===u)break t;i[a++]=r.length,u--,r.mode=21;break;case 27:if(r.wrap){for(;c<32;){if(0===s)break t;s--,l|=n[o++]<<c,c+=8}if(h-=u,t.total_out+=h,r.total+=h,h&&(t.adler=r.check=r.flags?So(r.check,i,h,a-h):mo(r.check,i,h,a-h)),h=u,(r.flags?l:ua(l))!==r.check){t.msg="incorrect data check",r.mode=30;break}l=0,c=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;c<32;){if(0===s)break 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r,n,i,o,a,s=this.strm,u=this.options.chunkSize,l=this.options.dictionary,c=!1;if(this.ended)return!1;n=e===~~e?e:!0===e?ya.Z_FINISH:ya.Z_NO_FLUSH,"string"==typeof t?s.input=Yo(t):"[object ArrayBuffer]"===Sa.call(t)?s.input=new Uint8Array(t):s.input=t,s.next_in=0,s.avail_in=s.input.length;do{if(0===s.avail_out&&(s.output=new qi.Buf8(u),s.next_out=0,s.avail_out=u),(r=ma.inflate(s,ya.Z_NO_FLUSH))===ya.Z_NEED_DICT&&l&&(r=ma.inflateSetDictionary(this.strm,l)),r===ya.Z_BUF_ERROR&&!0===c&&(r=ya.Z_OK,c=!1),r!==ya.Z_STREAM_END&&r!==ya.Z_OK)return 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Ta={Inflate:ka,inflate:Ea,inflateRaw:function(t,e){return(e=e||{}).raw=!0,Ea(t,e)},ungzip:Ea},xa={};(0,qi.assign)(xa,ea,Ta,ya);var Ra=xa;yt({global:!0},{globalThis:f});var Oa,Aa=f;class Pa extends Array{constructor(t,e){if(t>Pa.__kMaxLength)throw new RangeError("Maximum BigInt size exceeded");super(t),this.sign=e}static BigInt(t){var e=Math.floor,r=Number.isFinite;if("number"==typeof t){if(0===t)return Pa.__zero();if((0|t)===t)return 0>t?Pa.__oneDigit(-t,!0):Pa.__oneDigit(t,!1);if(!r(t)||e(t)!==t)throw new RangeError("The number "+t+" cannot be converted to BigInt because it is not an integer");return Pa.__fromDouble(t)}if("string"==typeof t){const e=Pa.__fromString(t);if(null===e)throw new SyntaxError("Cannot convert "+t+" to a BigInt");return e}if("boolean"==typeof t)return!0===t?Pa.__oneDigit(1,!1):Pa.__zero();if("object"==typeof t){if(t.constructor===Pa)return t;const e=Pa.__toPrimitive(t);return Pa.BigInt(e)}throw new TypeError("Cannot convert "+t+" to a BigInt")}toDebugString(){const t=["BigInt["];for(const e of this)t.push((e?(e>>>0).toString(16):e)+", ");return t.push("]"),t.join("")}toString(t=10){if(2>t||36<t)throw new RangeError("toString() radix argument must be between 2 and 36");return 0===this.length?"0":0==(t&t-1)?Pa.__toStringBasePowerOfTwo(this,t):Pa.__toStringGeneric(this,t,!1)}static toNumber(t){const e=t.length;if(0===e)return 0;if(1===e){const e=t.__unsignedDigit(0);return t.sign?-e:e}const r=t.__digit(e-1),n=Pa.__clz32(r),i=32*e-n;if(1024<i)return t.sign?-1/0:1/0;let o=i-1,a=r,s=e-1;const u=n+1;let l=32===u?0:a<<u;l>>>=12;const c=u-12;let f=12<=u?0:a<<20+u,h=20+u;0<c&&0<s&&(s--,a=t.__digit(s),l|=a>>>32-c,f=a<<c,h=c),0<h&&0<s&&(s--,a=t.__digit(s),f|=a>>>32-h,h-=32);const d=Pa.__decideRounding(t,h,s,a);if((1===d||0===d&&1==(1&f))&&(f=f+1>>>0,0===f&&(l++,0!=l>>>20&&(l=0,o++,1023<o))))return t.sign?-1/0:1/0;const _=t.sign?-2147483648:0;return o=o+1023<<20,Pa.__kBitConversionInts[1]=_|o|l,Pa.__kBitConversionInts[0]=f,Pa.__kBitConversionDouble[0]}static unaryMinus(t){if(0===t.length)return t;const e=t.__copy();return e.sign=!t.sign,e}static bitwiseNot(t){return t.sign?Pa.__absoluteSubOne(t).__trim():Pa.__absoluteAddOne(t,!0)}static exponentiate(t,e){if(e.sign)throw new RangeError("Exponent must be positive");if(0===e.length)return Pa.__oneDigit(1,!1);if(0===t.length)return t;if(1===t.length&&1===t.__digit(0))return t.sign&&0==(1&e.__digit(0))?Pa.unaryMinus(t):t;if(1<e.length)throw new RangeError("BigInt too big");let r=e.__unsignedDigit(0);if(1===r)return t;if(r>=Pa.__kMaxLengthBits)throw new RangeError("BigInt too big");if(1===t.length&&2===t.__digit(0)){const e=1+(r>>>5),n=t.sign&&0!=(1&r),i=new Pa(e,n);i.__initializeDigits();const o=1<<(31&r);return i.__setDigit(e-1,o),i}let n=null,i=t;for(0!=(1&r)&&(n=t),r>>=1;0!==r;r>>=1)i=Pa.multiply(i,i),0!=(1&r)&&(n=null===n?i:Pa.multiply(n,i));return n}static multiply(t,e){if(0===t.length)return t;if(0===e.length)return e;let r=t.length+e.length;32<=t.__clzmsd()+e.__clzmsd()&&r--;const n=new Pa(r,t.sign!==e.sign);n.__initializeDigits();for(let r=0;r<t.length;r++)Pa.__multiplyAccumulate(e,t.__digit(r),n,r);return n.__trim()}static divide(t,e){if(0===e.length)throw new RangeError("Division by zero");if(0>Pa.__absoluteCompare(t,e))return Pa.__zero();const r=t.sign!==e.sign,n=e.__unsignedDigit(0);let i;if(1===e.length&&65535>=n){if(1===n)return r===t.sign?t:Pa.unaryMinus(t);i=Pa.__absoluteDivSmall(t,n,null)}else i=Pa.__absoluteDivLarge(t,e,!0,!1);return i.sign=r,i.__trim()}static remainder(t,e){if(0===e.length)throw new RangeError("Division by zero");if(0>Pa.__absoluteCompare(t,e))return t;const r=e.__unsignedDigit(0);if(1===e.length&&65535>=r){if(1===r)return Pa.__zero();const e=Pa.__absoluteModSmall(t,r);return 0===e?Pa.__zero():Pa.__oneDigit(e,t.sign)}const n=Pa.__absoluteDivLarge(t,e,!1,!0);return n.sign=t.sign,n.__trim()}static add(t,e){const r=t.sign;return r===e.sign?Pa.__absoluteAdd(t,e,r):0<=Pa.__absoluteCompare(t,e)?Pa.__absoluteSub(t,e,r):Pa.__absoluteSub(e,t,!r)}static subtract(t,e){const r=t.sign;return r===e.sign?0<=Pa.__absoluteCompare(t,e)?Pa.__absoluteSub(t,e,r):Pa.__absoluteSub(e,t,!r):Pa.__absoluteAdd(t,e,r)}static leftShift(t,e){return 0===e.length||0===t.length?t:e.sign?Pa.__rightShiftByAbsolute(t,e):Pa.__leftShiftByAbsolute(t,e)}static signedRightShift(t,e){return 0===e.length||0===t.length?t:e.sign?Pa.__leftShiftByAbsolute(t,e):Pa.__rightShiftByAbsolute(t,e)}static unsignedRightShift(){throw new TypeError("BigInts have no unsigned right shift; use >> instead")}static lessThan(t,e){return 0>Pa.__compareToBigInt(t,e)}static lessThanOrEqual(t,e){return 0>=Pa.__compareToBigInt(t,e)}static greaterThan(t,e){return 0<Pa.__compareToBigInt(t,e)}static greaterThanOrEqual(t,e){return 0<=Pa.__compareToBigInt(t,e)}static equal(t,e){if(t.sign!==e.sign)return!1;if(t.length!==e.length)return!1;for(let r=0;r<t.length;r++)if(t.__digit(r)!==e.__digit(r))return!1;return!0}static notEqual(t,e){return!Pa.equal(t,e)}static bitwiseAnd(t,e){var r=Math.max;if(!t.sign&&!e.sign)return Pa.__absoluteAnd(t,e).__trim();if(t.sign&&e.sign){const n=r(t.length,e.length)+1;let i=Pa.__absoluteSubOne(t,n);const o=Pa.__absoluteSubOne(e);return i=Pa.__absoluteOr(i,o,i),Pa.__absoluteAddOne(i,!0,i).__trim()}return t.sign&&([t,e]=[e,t]),Pa.__absoluteAndNot(t,Pa.__absoluteSubOne(e)).__trim()}static bitwiseXor(t,e){var r=Math.max;if(!t.sign&&!e.sign)return Pa.__absoluteXor(t,e).__trim();if(t.sign&&e.sign){const n=r(t.length,e.length),i=Pa.__absoluteSubOne(t,n),o=Pa.__absoluteSubOne(e);return Pa.__absoluteXor(i,o,i).__trim()}const n=r(t.length,e.length)+1;t.sign&&([t,e]=[e,t]);let i=Pa.__absoluteSubOne(e,n);return i=Pa.__absoluteXor(i,t,i),Pa.__absoluteAddOne(i,!0,i).__trim()}static bitwiseOr(t,e){const r=(0,Math.max)(t.length,e.length);if(!t.sign&&!e.sign)return Pa.__absoluteOr(t,e).__trim();if(t.sign&&e.sign){let n=Pa.__absoluteSubOne(t,r);const i=Pa.__absoluteSubOne(e);return n=Pa.__absoluteAnd(n,i,n),Pa.__absoluteAddOne(n,!0,n).__trim()}t.sign&&([t,e]=[e,t]);let n=Pa.__absoluteSubOne(e,r);return n=Pa.__absoluteAndNot(n,t,n),Pa.__absoluteAddOne(n,!0,n).__trim()}static asIntN(t,e){if(0===e.length)return e;if(0===t)return Pa.__zero();if(t>=Pa.__kMaxLengthBits)return e;const r=t+31>>>5;if(e.length<r)return e;const n=e.__unsignedDigit(r-1),i=1<<(31&t-1);if(e.length===r&&n<i)return e;if((n&i)!==i)return Pa.__truncateToNBits(t,e);if(!e.sign)return Pa.__truncateAndSubFromPowerOfTwo(t,e,!0);if(0==(n&i-1)){for(let n=r-2;0<=n;n--)if(0!==e.__digit(n))return Pa.__truncateAndSubFromPowerOfTwo(t,e,!1);return e.length===r&&n===i?e:Pa.__truncateToNBits(t,e)}return Pa.__truncateAndSubFromPowerOfTwo(t,e,!1)}static asUintN(t,e){if(0===e.length)return e;if(0===t)return Pa.__zero();if(e.sign){if(t>Pa.__kMaxLengthBits)throw new RangeError("BigInt too big");return Pa.__truncateAndSubFromPowerOfTwo(t,e,!1)}if(t>=Pa.__kMaxLengthBits)return e;const r=t+31>>>5;if(e.length<r)return e;const n=31&t;if(e.length==r){if(0===n)return e;if(0==e.__digit(r-1)>>>n)return e}return Pa.__truncateToNBits(t,e)}static ADD(t,e){if(t=Pa.__toPrimitive(t),e=Pa.__toPrimitive(e),"string"==typeof t)return"string"!=typeof e&&(e=e.toString()),t+e;if("string"==typeof e)return t.toString()+e;if(t=Pa.__toNumeric(t),e=Pa.__toNumeric(e),Pa.__isBigInt(t)&&Pa.__isBigInt(e))return Pa.add(t,e);if("number"==typeof t&&"number"==typeof e)return t+e;throw new TypeError("Cannot mix BigInt and other types, use explicit conversions")}static LT(t,e){return Pa.__compare(t,e,0)}static LE(t,e){return Pa.__compare(t,e,1)}static GT(t,e){return Pa.__compare(t,e,2)}static GE(t,e){return Pa.__compare(t,e,3)}static EQ(t,e){for(;;){if(Pa.__isBigInt(t))return Pa.__isBigInt(e)?Pa.equal(t,e):Pa.EQ(e,t);if("number"==typeof t){if(Pa.__isBigInt(e))return Pa.__equalToNumber(e,t);if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else if("string"==typeof t){if(Pa.__isBigInt(e))return null!==(t=Pa.__fromString(t))&&Pa.equal(t,e);if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else if("boolean"==typeof t){if(Pa.__isBigInt(e))return Pa.__equalToNumber(e,+t);if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else if("symbol"==typeof t){if(Pa.__isBigInt(e))return!1;if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else{if("object"!=typeof t)return t==e;if("object"==typeof e&&e.constructor!==Pa)return t==e;t=Pa.__toPrimitive(t)}}}static NE(t,e){return!Pa.EQ(t,e)}static __zero(){return new Pa(0,!1)}static __oneDigit(t,e){const r=new Pa(1,e);return r.__setDigit(0,t),r}__copy(){const t=new Pa(this.length,this.sign);for(let e=0;e<this.length;e++)t[e]=this[e];return t}__trim(){let t=this.length,e=this[t-1];for(;0===e;)t--,e=this[t-1],this.pop();return 0===t&&(this.sign=!1),this}__initializeDigits(){for(let t=0;t<this.length;t++)this[t]=0}static __decideRounding(t,e,r,n){if(0<e)return-1;let i;if(0>e)i=-e-1;else{if(0===r)return-1;r--,n=t.__digit(r),i=31}let o=1<<i;if(0==(n&o))return-1;if(o-=1,0!=(n&o))return 1;for(;0<r;)if(r--,0!==t.__digit(r))return 1;return 0}static __fromDouble(t){Pa.__kBitConversionDouble[0]=t;const e=(2047&Pa.__kBitConversionInts[1]>>>20)-1023,r=1+(e>>>5),n=new Pa(r,0>t);let i=1048575&Pa.__kBitConversionInts[1]|1048576,o=Pa.__kBitConversionInts[0];const a=31&e;let s,u=0;if(a<20){const t=20-a;u=t+32,s=i>>>t,i=i<<32-t|o>>>t,o<<=32-t}else if(20===a)u=32,s=i,i=o;else{const t=a-20;u=32-t,s=i<<t|o>>>32-t,i=o<<t}n.__setDigit(r-1,s);for(let t=r-2;0<=t;t--)0<u?(u-=32,s=i,i=o):s=0,n.__setDigit(t,s);return n.__trim()}static __isWhitespace(t){return!!(13>=t&&9<=t)||(159>=t?32==t:131071>=t?160==t||5760==t:196607>=t?10>=(t&=131071)||40==t||41==t||47==t||95==t||4096==t:65279==t)}static __fromString(t,e=0){let r=0;const n=t.length;let i=0;if(i===n)return Pa.__zero();let o=t.charCodeAt(i);for(;Pa.__isWhitespace(o);){if(++i===n)return Pa.__zero();o=t.charCodeAt(i)}if(43===o){if(++i===n)return null;o=t.charCodeAt(i),r=1}else if(45===o){if(++i===n)return null;o=t.charCodeAt(i),r=-1}if(0===e){if(e=10,48===o){if(++i===n)return Pa.__zero();if(o=t.charCodeAt(i),88===o||120===o){if(e=16,++i===n)return null;o=t.charCodeAt(i)}else if(79===o||111===o){if(e=8,++i===n)return null;o=t.charCodeAt(i)}else if(66===o||98===o){if(e=2,++i===n)return null;o=t.charCodeAt(i)}}}else if(16===e&&48===o){if(++i===n)return Pa.__zero();if(o=t.charCodeAt(i),88===o||120===o){if(++i===n)return null;o=t.charCodeAt(i)}}for(;48===o;){if(++i===n)return Pa.__zero();o=t.charCodeAt(i)}const a=n-i;let s=Pa.__kMaxBitsPerChar[e],u=Pa.__kBitsPerCharTableMultiplier-1;if(a>1073741824/s)return null;const l=s*a+u>>>Pa.__kBitsPerCharTableShift,c=new Pa(l+31>>>5,!1),f=10>e?e:10,h=10<e?e-10:0;if(0==(e&e-1)){s>>=Pa.__kBitsPerCharTableShift;const e=[],r=[];let a=!1;do{let u=0,l=0;for(;;){let e;if(o-48>>>0<f)e=o-48;else{if(!((32|o)-97>>>0<h)){a=!0;break}e=(32|o)-87}if(l+=s,u=u<<s|e,++i===n){a=!0;break}if(o=t.charCodeAt(i),32<l+s)break}e.push(u),r.push(l)}while(!a);Pa.__fillFromParts(c,e,r)}else{c.__initializeDigits();let r=!1,a=0;do{let l=0,d=1;for(;;){let s;if(o-48>>>0<f)s=o-48;else{if(!((32|o)-97>>>0<h)){r=!0;break}s=(32|o)-87}const u=d*e;if(4294967295<u)break;if(d=u,l=l*e+s,a++,++i===n){r=!0;break}o=t.charCodeAt(i)}u=32*Pa.__kBitsPerCharTableMultiplier-1;const _=s*a+u>>>Pa.__kBitsPerCharTableShift+5;c.__inplaceMultiplyAdd(d,l,_)}while(!r)}if(i!==n){if(!Pa.__isWhitespace(o))return null;for(i++;i<n;i++)if(o=t.charCodeAt(i),!Pa.__isWhitespace(o))return null}return 0!=r&&10!==e?null:(c.sign=-1==r,c.__trim())}static __fillFromParts(t,e,r){let n=0,i=0,o=0;for(let a=e.length-1;0<=a;a--){const s=e[a],u=r[a];i|=s<<o,o+=u,32===o?(t.__setDigit(n++,i),o=0,i=0):32<o&&(t.__setDigit(n++,i),o-=32,i=s>>>u-o)}if(0!==i){if(n>=t.length)throw new Error("implementation bug");t.__setDigit(n++,i)}for(;n<t.length;n++)t.__setDigit(n,0)}static __toStringBasePowerOfTwo(t,e){const r=t.length;let n=e-1;n=(85&n>>>1)+(85&n),n=(51&n>>>2)+(51&n),n=(15&n>>>4)+(15&n);const i=n,o=e-1,a=t.__digit(r-1);let s=0|(32*r-Pa.__clz32(a)+i-1)/i;if(t.sign&&s++,268435456<s)throw new Error("string too long");const u=Array(s);let l=s-1,c=0,f=0;for(let e=0;e<r-1;e++){const r=t.__digit(e),n=(c|r<<f)&o;u[l--]=Pa.__kConversionChars[n];const a=i-f;for(c=r>>>a,f=32-a;f>=i;)u[l--]=Pa.__kConversionChars[c&o],c>>>=i,f-=i}const h=(c|a<<f)&o;for(u[l--]=Pa.__kConversionChars[h],c=a>>>i-f;0!==c;)u[l--]=Pa.__kConversionChars[c&o],c>>>=i;if(t.sign&&(u[l--]="-"),-1!=l)throw new Error("implementation bug");return u.join("")}static __toStringGeneric(t,e,r){const n=t.length;if(0===n)return"";if(1===n){let n=t.__unsignedDigit(0).toString(e);return!1===r&&t.sign&&(n="-"+n),n}const i=32*n-Pa.__clz32(t.__digit(n-1)),o=Pa.__kMaxBitsPerChar[e]-1;let a=i*Pa.__kBitsPerCharTableMultiplier;a+=o-1,a=0|a/o;const s=a+1>>1,u=Pa.exponentiate(Pa.__oneDigit(e,!1),Pa.__oneDigit(s,!1));let l,c;const f=u.__unsignedDigit(0);if(1===u.length&&65535>=f){l=new Pa(t.length,!1),l.__initializeDigits();let r=0;for(let e=2*t.length-1;0<=e;e--){const n=r<<16|t.__halfDigit(e);l.__setHalfDigit(e,0|n/f),r=0|n%f}c=r.toString(e)}else{const r=Pa.__absoluteDivLarge(t,u,!0,!0);l=r.quotient;const n=r.remainder.__trim();c=Pa.__toStringGeneric(n,e,!0)}l.__trim();let h=Pa.__toStringGeneric(l,e,!0);for(;c.length<s;)c="0"+c;return!1===r&&t.sign&&(h="-"+h),h+c}static __unequalSign(t){return t?-1:1}static __absoluteGreater(t){return t?-1:1}static __absoluteLess(t){return t?1:-1}static __compareToBigInt(t,e){const r=t.sign;if(r!==e.sign)return Pa.__unequalSign(r);const n=Pa.__absoluteCompare(t,e);return 0<n?Pa.__absoluteGreater(r):0>n?Pa.__absoluteLess(r):0}static __compareToNumber(t,e){if(!0|e){const r=t.sign,n=0>e;if(r!==n)return Pa.__unequalSign(r);if(0===t.length){if(n)throw new Error("implementation bug");return 0===e?0:-1}if(1<t.length)return Pa.__absoluteGreater(r);const i=Math.abs(e),o=t.__unsignedDigit(0);return o>i?Pa.__absoluteGreater(r):o<i?Pa.__absoluteLess(r):0}return Pa.__compareToDouble(t,e)}static __compareToDouble(t,e){if(e!=e)return e;if(e===1/0)return-1;if(e===-1/0)return 1;const r=t.sign;if(r!==0>e)return Pa.__unequalSign(r);if(0===e)throw new Error("implementation bug: should be handled elsewhere");if(0===t.length)return-1;Pa.__kBitConversionDouble[0]=e;const n=2047&Pa.__kBitConversionInts[1]>>>20;if(2047==n)throw new Error("implementation bug: handled elsewhere");const i=n-1023;if(0>i)return Pa.__absoluteGreater(r);const o=t.length;let a=t.__digit(o-1);const s=Pa.__clz32(a),u=32*o-s,l=i+1;if(u<l)return Pa.__absoluteLess(r);if(u>l)return Pa.__absoluteGreater(r);let c=1048576|1048575&Pa.__kBitConversionInts[1],f=Pa.__kBitConversionInts[0];const h=31-s;if(h!==(u-1)%31)throw new Error("implementation bug");let d,_=0;if(20>h){const t=20-h;_=t+32,d=c>>>t,c=c<<32-t|f>>>t,f<<=32-t}else if(20===h)_=32,d=c,c=f;else{const t=h-20;_=32-t,d=c<<t|f>>>32-t,c=f<<t}if(a>>>=0,d>>>=0,a>d)return Pa.__absoluteGreater(r);if(a<d)return Pa.__absoluteLess(r);for(let e=o-2;0<=e;e--){0<_?(_-=32,d=c>>>0,c=f,f=0):d=0;const n=t.__unsignedDigit(e);if(n>d)return Pa.__absoluteGreater(r);if(n<d)return Pa.__absoluteLess(r)}if(0!==c||0!==f){if(0===_)throw new Error("implementation bug");return Pa.__absoluteLess(r)}return 0}static __equalToNumber(t,e){var r=Math.abs;return e|0===e?0===e?0===t.length:1===t.length&&t.sign===0>e&&t.__unsignedDigit(0)===r(e):0===Pa.__compareToDouble(t,e)}static __comparisonResultToBool(t,e){switch(e){case 0:return 0>t;case 1:return 0>=t;case 2:return 0<t;case 3:return 0<=t}throw new Error("unreachable")}static __compare(t,e,r){if(t=Pa.__toPrimitive(t),e=Pa.__toPrimitive(e),"string"==typeof t&&"string"==typeof e)switch(r){case 0:return t<e;case 1:return t<=e;case 2:return t>e;case 3:return t>=e}if(Pa.__isBigInt(t)&&"string"==typeof e)return null!==(e=Pa.__fromString(e))&&Pa.__comparisonResultToBool(Pa.__compareToBigInt(t,e),r);if("string"==typeof t&&Pa.__isBigInt(e))return null!==(t=Pa.__fromString(t))&&Pa.__comparisonResultToBool(Pa.__compareToBigInt(t,e),r);if(t=Pa.__toNumeric(t),e=Pa.__toNumeric(e),Pa.__isBigInt(t)){if(Pa.__isBigInt(e))return Pa.__comparisonResultToBool(Pa.__compareToBigInt(t,e),r);if("number"!=typeof e)throw new Error("implementation bug");return Pa.__comparisonResultToBool(Pa.__compareToNumber(t,e),r)}if("number"!=typeof t)throw new Error("implementation bug");if(Pa.__isBigInt(e))return Pa.__comparisonResultToBool(Pa.__compareToNumber(e,t),2^r);if("number"!=typeof e)throw new Error("implementation bug");return 0===r?t<e:1===r?t<=e:2===r?t>e:3===r?t>=e:void 0}__clzmsd(){return Pa.__clz32(this[this.length-1])}static __absoluteAdd(t,e,r){if(t.length<e.length)return Pa.__absoluteAdd(e,t,r);if(0===t.length)return t;if(0===e.length)return t.sign===r?t:Pa.unaryMinus(t);let n=t.length;(0===t.__clzmsd()||e.length===t.length&&0===e.__clzmsd())&&n++;const i=new Pa(n,r);let o=0,a=0;for(;a<e.length;a++){const r=e.__digit(a),n=t.__digit(a),s=(65535&n)+(65535&r)+o,u=(n>>>16)+(r>>>16)+(s>>>16);o=u>>>16,i.__setDigit(a,65535&s|u<<16)}for(;a<t.length;a++){const e=t.__digit(a),r=(65535&e)+o,n=(e>>>16)+(r>>>16);o=n>>>16,i.__setDigit(a,65535&r|n<<16)}return a<i.length&&i.__setDigit(a,o),i.__trim()}static __absoluteSub(t,e,r){if(0===t.length)return t;if(0===e.length)return t.sign===r?t:Pa.unaryMinus(t);const n=new Pa(t.length,r);let i=0,o=0;for(;o<e.length;o++){const r=t.__digit(o),a=e.__digit(o),s=(65535&r)-(65535&a)-i;i=1&s>>>16;const u=(r>>>16)-(a>>>16)-i;i=1&u>>>16,n.__setDigit(o,65535&s|u<<16)}for(;o<t.length;o++){const e=t.__digit(o),r=(65535&e)-i;i=1&r>>>16;const a=(e>>>16)-i;i=1&a>>>16,n.__setDigit(o,65535&r|a<<16)}return n.__trim()}static __absoluteAddOne(t,e,r=null){const n=t.length;null===r?r=new Pa(n,e):r.sign=e;let i=!0;for(let e,o=0;o<n;o++){if(e=t.__digit(o),i){const t=-1===e;e=0|e+1,i=t}r.__setDigit(o,e)}return i&&r.__setDigitGrow(n,1),r}static __absoluteSubOne(t,e){const r=t.length,n=new Pa(e=e||r,!1);let i=!0;for(let e,o=0;o<r;o++){if(e=t.__digit(o),i){const t=0===e;e=0|e-1,i=t}n.__setDigit(o,e)}if(i)throw new Error("implementation bug");for(let t=r;t<e;t++)n.__setDigit(t,0);return n}static __absoluteAnd(t,e,r=null){let n=t.length,i=e.length,o=i;if(n<i){o=n;const r=t,a=n;t=e,n=i,e=r,i=a}let a=o;null===r?r=new Pa(a,!1):a=r.length;let s=0;for(;s<o;s++)r.__setDigit(s,t.__digit(s)&e.__digit(s));for(;s<a;s++)r.__setDigit(s,0);return r}static __absoluteAndNot(t,e,r=null){const n=t.length,i=e.length;let o=i;n<i&&(o=n);let a=n;null===r?r=new Pa(a,!1):a=r.length;let s=0;for(;s<o;s++)r.__setDigit(s,t.__digit(s)&~e.__digit(s));for(;s<n;s++)r.__setDigit(s,t.__digit(s));for(;s<a;s++)r.__setDigit(s,0);return r}static __absoluteOr(t,e,r=null){let n=t.length,i=e.length,o=i;if(n<i){o=n;const r=t,a=n;t=e,n=i,e=r,i=a}let a=n;null===r?r=new Pa(a,!1):a=r.length;let s=0;for(;s<o;s++)r.__setDigit(s,t.__digit(s)|e.__digit(s));for(;s<n;s++)r.__setDigit(s,t.__digit(s));for(;s<a;s++)r.__setDigit(s,0);return r}static __absoluteXor(t,e,r=null){let n=t.length,i=e.length,o=i;if(n<i){o=n;const r=t,a=n;t=e,n=i,e=r,i=a}let a=n;null===r?r=new Pa(a,!1):a=r.length;let s=0;for(;s<o;s++)r.__setDigit(s,t.__digit(s)^e.__digit(s));for(;s<n;s++)r.__setDigit(s,t.__digit(s));for(;s<a;s++)r.__setDigit(s,0);return r}static __absoluteCompare(t,e){const r=t.length-e.length;if(0!=r)return r;let n=t.length-1;for(;0<=n&&t.__digit(n)===e.__digit(n);)n--;return 0>n?0:t.__unsignedDigit(n)>e.__unsignedDigit(n)?1:-1}static __multiplyAccumulate(t,e,r,n){if(0===e)return;const i=65535&e,o=e>>>16;let a=0,s=0,u=0;for(let e=0;e<t.length;e++,n++){let l=r.__digit(n),c=65535&l,f=l>>>16;const h=t.__digit(e),d=65535&h,_=h>>>16,p=Pa.__imul(d,i),g=Pa.__imul(d,o),b=Pa.__imul(_,i),v=Pa.__imul(_,o);c+=s+(65535&p),f+=u+a+(c>>>16)+(p>>>16)+(65535&g)+(65535&b),a=f>>>16,s=(g>>>16)+(b>>>16)+(65535&v)+a,a=s>>>16,s&=65535,u=v>>>16,l=65535&c|f<<16,r.__setDigit(n,l)}for(;0!=a||0!==s||0!==u;n++){let t=r.__digit(n);const e=(65535&t)+s,i=(t>>>16)+(e>>>16)+u+a;s=0,u=0,a=i>>>16,t=65535&e|i<<16,r.__setDigit(n,t)}}static __internalMultiplyAdd(t,e,r,n,i){let o=r,a=0;for(let r=0;r<n;r++){const n=t.__digit(r),s=Pa.__imul(65535&n,e),u=(65535&s)+a+o;o=u>>>16;const l=Pa.__imul(n>>>16,e),c=(65535&l)+(s>>>16)+o;o=c>>>16,a=l>>>16,i.__setDigit(r,c<<16|65535&u)}if(i.length>n)for(i.__setDigit(n++,o+a);n<i.length;)i.__setDigit(n++,0);else if(0!==o+a)throw new Error("implementation bug")}__inplaceMultiplyAdd(t,e,r){r>this.length&&(r=this.length);const n=65535&t,i=t>>>16;let o=0,a=65535&e,s=e>>>16;for(let t=0;t<r;t++){const e=this.__digit(t),r=65535&e,u=e>>>16,l=Pa.__imul(r,n),c=Pa.__imul(r,i),f=Pa.__imul(u,n),h=Pa.__imul(u,i),d=a+(65535&l),_=s+o+(d>>>16)+(l>>>16)+(65535&c)+(65535&f);a=(c>>>16)+(f>>>16)+(65535&h)+(_>>>16),o=a>>>16,a&=65535,s=h>>>16,this.__setDigit(t,65535&d|_<<16)}if(0!=o||0!==a||0!==s)throw new Error("implementation bug")}static __absoluteDivSmall(t,e,r){null===r&&(r=new Pa(t.length,!1));let n=0;for(let i,o=2*t.length-1;0<=o;o-=2){i=(n<<16|t.__halfDigit(o))>>>0;const a=0|i/e;n=0|i%e,i=(n<<16|t.__halfDigit(o-1))>>>0;const s=0|i/e;n=0|i%e,r.__setDigit(o>>>1,a<<16|s)}return r}static __absoluteModSmall(t,e){let r=0;for(let n=2*t.length-1;0<=n;n--){r=0|((r<<16|t.__halfDigit(n))>>>0)%e}return r}static __absoluteDivLarge(t,e,r,n){const i=e.__halfDigitLength(),o=e.length,a=t.__halfDigitLength()-i;let s=null;r&&(s=new Pa(a+2>>>1,!1),s.__initializeDigits());const u=new Pa(i+2>>>1,!1);u.__initializeDigits();const l=Pa.__clz16(e.__halfDigit(i-1));0<l&&(e=Pa.__specialLeftShift(e,l,0));const c=Pa.__specialLeftShift(t,l,1),f=e.__halfDigit(i-1);let h=0;for(let t,n=a;0<=n;n--){t=65535;const a=c.__halfDigit(n+i);if(a!==f){const r=(a<<16|c.__halfDigit(n+i-1))>>>0;t=0|r/f;let o=0|r%f;const s=e.__halfDigit(i-2),u=c.__halfDigit(n+i-2);for(;Pa.__imul(t,s)>>>0>(o<<16|u)>>>0&&(t--,o+=f,!(65535<o)););}Pa.__internalMultiplyAdd(e,t,0,o,u);let l=c.__inplaceSub(u,n,i+1);0!==l&&(l=c.__inplaceAdd(e,n,i),c.__setHalfDigit(n+i,c.__halfDigit(n+i)+l),t--),r&&(1&n?h=t<<16:s.__setDigit(n>>>1,h|t))}return n?(c.__inplaceRightShift(l),r?{quotient:s,remainder:c}:c):r?s:void 0}static __clz16(t){return Pa.__clz32(t)-16}__inplaceAdd(t,e,r){let n=0;for(let i=0;i<r;i++){const r=this.__halfDigit(e+i)+t.__halfDigit(i)+n;n=r>>>16,this.__setHalfDigit(e+i,r)}return n}__inplaceSub(t,e,r){let n=0;if(1&e){e>>=1;let i=this.__digit(e),o=65535&i,a=0;for(;a<r-1>>>1;a++){const r=t.__digit(a),s=(i>>>16)-(65535&r)-n;n=1&s>>>16,this.__setDigit(e+a,s<<16|65535&o),i=this.__digit(e+a+1),o=(65535&i)-(r>>>16)-n,n=1&o>>>16}const s=t.__digit(a),u=(i>>>16)-(65535&s)-n;if(n=1&u>>>16,this.__setDigit(e+a,u<<16|65535&o),e+a+1>=this.length)throw new RangeError("out of bounds");0==(1&r)&&(i=this.__digit(e+a+1),o=(65535&i)-(s>>>16)-n,n=1&o>>>16,this.__setDigit(e+t.length,4294901760&i|65535&o))}else{e>>=1;let i=0;for(;i<t.length-1;i++){const r=this.__digit(e+i),o=t.__digit(i),a=(65535&r)-(65535&o)-n;n=1&a>>>16;const s=(r>>>16)-(o>>>16)-n;n=1&s>>>16,this.__setDigit(e+i,s<<16|65535&a)}const o=this.__digit(e+i),a=t.__digit(i),s=(65535&o)-(65535&a)-n;n=1&s>>>16;let u=0;0==(1&r)&&(u=(o>>>16)-(a>>>16)-n,n=1&u>>>16),this.__setDigit(e+i,u<<16|65535&s)}return n}__inplaceRightShift(t){if(0===t)return;let e=this.__digit(0)>>>t;const r=this.length-1;for(let n=0;n<r;n++){const r=this.__digit(n+1);this.__setDigit(n,r<<32-t|e),e=r>>>t}this.__setDigit(r,e)}static __specialLeftShift(t,e,r){const n=t.length,i=new Pa(n+r,!1);if(0===e){for(let e=0;e<n;e++)i.__setDigit(e,t.__digit(e));return 0<r&&i.__setDigit(n,0),i}let o=0;for(let r=0;r<n;r++){const n=t.__digit(r);i.__setDigit(r,n<<e|o),o=n>>>32-e}return 0<r&&i.__setDigit(n,o),i}static __leftShiftByAbsolute(t,e){const r=Pa.__toShiftAmount(e);if(0>r)throw new RangeError("BigInt too big");const n=r>>>5,i=31&r,o=t.length,a=0!==i&&0!=t.__digit(o-1)>>>32-i,s=o+n+(a?1:0),u=new Pa(s,t.sign);if(0===i){let e=0;for(;e<n;e++)u.__setDigit(e,0);for(;e<s;e++)u.__setDigit(e,t.__digit(e-n))}else{let e=0;for(let t=0;t<n;t++)u.__setDigit(t,0);for(let r=0;r<o;r++){const o=t.__digit(r);u.__setDigit(r+n,o<<i|e),e=o>>>32-i}if(a)u.__setDigit(o+n,e);else if(0!==e)throw new Error("implementation bug")}return u.__trim()}static __rightShiftByAbsolute(t,e){const r=t.length,n=t.sign,i=Pa.__toShiftAmount(e);if(0>i)return Pa.__rightShiftByMaximum(n);const o=i>>>5,a=31&i;let s=r-o;if(0>=s)return Pa.__rightShiftByMaximum(n);let 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r=t._pendingPullIntos.peek();if(r.byteOffset+r.bytesFilled!==e.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(r.byteLength!==e.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");r.buffer=e.buffer,sl(t,e.byteLength)}(this._associatedReadableByteStreamController,t)},t}();Object.defineProperties(Yu.prototype,{respond:{enumerable:!0},respondWithNewView:{enumerable:!0},view:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(Yu.prototype,Ls.toStringTag,{value:"ReadableStreamBYOBRequest",configurable:!0});var Qu=function(){function t(){throw new TypeError("Illegal constructor")}return Object.defineProperty(t.prototype,"byobRequest",{get:function(){if(!Ku(this))throw _l("byobRequest");if(null===this._byobRequest&&this._pendingPullIntos.length>0){var t=this._pendingPullIntos.peek(),e=new 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r=e.elementSize,n=e.bytesFilled-e.bytesFilled%r,i=Math.min(t._queueTotalSize,e.byteLength-e.bytesFilled),o=e.bytesFilled+i,a=o-o%r,s=i,u=!1;a>n&&(s=a-e.bytesFilled,u=!0);for(var l,c,f,h,d,_=t._queue;s>0;){var p=_.peek(),g=Math.min(s,p.byteLength),b=e.byteOffset+e.bytesFilled;l=e.buffer,c=b,f=p.buffer,h=p.byteOffset,d=g,new Uint8Array(l).set(new Uint8Array(f,h,d),c),p.byteLength===g?_.shift():(p.byteOffset+=g,p.byteLength-=g),t._queueTotalSize-=g,nl(t,g,e),s-=g}return u}function nl(t,e,r){ol(t),r.bytesFilled+=e}function il(t){0===t._queueTotalSize&&t._closeRequested?(ll(t),Vc(t._controlledReadableByteStream)):Ju(t)}function ol(t){null!==t._byobRequest&&(t._byobRequest._associatedReadableByteStreamController=void 0,t._byobRequest._view=null,t._byobRequest=null)}function al(t){for(;t._pendingPullIntos.length>0;){if(0===t._queueTotalSize)return;var e=t._pendingPullIntos.peek();rl(t,e)&&(ul(t),$u(t._controlledReadableByteStream,e))}}function sl(t,e){var r=t._pendingPullIntos.peek();if("closed"===t._controlledReadableByteStream._state){if(0!==e)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(t,e){e.buffer=e.buffer;var r=t._controlledReadableByteStream;if(bl(r))for(;gl(r)>0;){$u(r,ul(t))}}(t,r)}else!function(t,e,r){if(r.bytesFilled+e>r.byteLength)throw new RangeError("bytesWritten out of range");if(nl(t,e,r),!(r.bytesFilled<r.elementSize)){ul(t);var n=r.bytesFilled%r.elementSize;if(n>0){var i=r.byteOffset+r.bytesFilled,o=r.buffer.slice(i-n,i);el(t,o,0,o.byteLength)}r.buffer=r.buffer,r.bytesFilled-=n,$u(t._controlledReadableByteStream,r),al(t)}}(t,e,r);Ju(t)}function ul(t){var e=t._pendingPullIntos.shift();return ol(t),e}function ll(t){t._pullAlgorithm=void 0,t._cancelAlgorithm=void 0}function cl(t,e){var r=t._controlledReadableByteStream;"readable"===r._state&&(!function(t){ol(t),t._pendingPullIntos=new nu}(t),Gu(t),ll(t),Gc(r,e))}function fl(t){var 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Object.defineProperty(t.prototype,"closed",{get:function(){return ml(this)?this._closedPromise:Hs(yl("closed"))},enumerable:!1,configurable:!0}),t.prototype.cancel=function(t){return void 0===t&&(t=void 0),ml(this)?void 0===this._ownerReadableStream?Hs(su("cancel")):ou(this,t):Hs(yl("cancel"))},t.prototype.read=function(t){if(!ml(this))return Hs(yl("read"));if(!ArrayBuffer.isView(t))return Hs(new TypeError("view must be an array buffer view"));if(0===t.byteLength)return Hs(new TypeError("view must have non-zero byteLength"));if(0===t.buffer.byteLength)return Hs(new TypeError("view's buffer must have non-zero byteLength"));if(void 0===this._ownerReadableStream)return Hs(su("read from"));var e,r,n=Vs((function(t,n){e=t,r=n}));return function(t,e,r){var n=t._ownerReadableStream;n._disturbed=!0,"errored"===n._state?r._errorSteps(n._storedError):function(t,e,r){var n=t._controlledReadableByteStream,i=1;e.constructor!==DataView&&(i=e.constructor.BYTES_PER_ELEMENT);var o=e.constructor,a={buffer:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength,bytesFilled:0,elementSize:i,viewConstructor:o,readerType:"byob"};if(t._pendingPullIntos.length>0)return t._pendingPullIntos.push(a),void pl(n,r);if("closed"!==n._state){if(t._queueTotalSize>0){if(rl(t,a)){var s=tl(a);return il(t),void r._chunkSteps(s)}if(t._closeRequested){var u=new TypeError("Insufficient bytes to fill elements in the given buffer");return cl(t,u),void r._errorSteps(u)}}t._pendingPullIntos.push(a),pl(n,r),Ju(t)}else{var l=new o(a.buffer,a.byteOffset,0);r._closeSteps(l)}}(n._readableStreamController,e,r)}(this,t,{_chunkSteps:function(t){return e({value:t,done:!1})},_closeSteps:function(t){return e({value:t,done:!0})},_errorSteps:function(t){return r(t)}}),n},t.prototype.releaseLock=function(){if(!ml(this))throw yl("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() 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TypeError(e+" is not a WritableStream.")}Object.defineProperties(vl.prototype,{cancel:{enumerable:!0},read:{enumerable:!0},releaseLock:{enumerable:!0},closed:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(vl.prototype,Ls.toStringTag,{value:"ReadableStreamBYOBReader",configurable:!0});var Pl=function(){function t(t,e){void 0===t&&(t={}),void 0===e&&(e={}),void 0===t?t=null:yu(t,"First parameter");var r=kl(e,"Second parameter"),n=function(t,e){vu(t,e);var r=null==t?void 0:t.abort,n=null==t?void 0:t.close,i=null==t?void 0:t.start,o=null==t?void 0:t.type,a=null==t?void 0:t.write;return{abort:void 0===r?void 0:Tl(r,t,e+" has member 'abort' that"),close:void 0===n?void 0:xl(n,t,e+" has member 'close' that"),start:void 0===i?void 0:Rl(i,t,e+" has member 'start' that"),write:void 0===a?void 0:Ol(a,t,e+" has member 'write' that"),type:o}}(t,"First parameter");if(zl(this),void 0!==n.type)throw new RangeError("Invalid type is specified");var i=Sl(r);!function(t,e,r,n){var i=Object.create(Xl.prototype),o=function(){},a=function(){return Gs(void 0)},s=function(){return Gs(void 0)},u=function(){return Gs(void 0)};void 0!==e.start&&(o=function(){return e.start(i)});void 0!==e.write&&(a=function(t){return e.write(t,i)});void 0!==e.close&&(s=function(){return e.close()});void 0!==e.abort&&(u=function(t){return e.abort(t)});Jl(t,i,o,a,s,u,r,n)}(this,n,wl(r,1),i)}return Object.defineProperty(t.prototype,"locked",{get:function(){if(!jl(this))throw oc("locked");return Cl(this)},enumerable:!1,configurable:!0}),t.prototype.abort=function(t){return void 0===t&&(t=void 0),jl(this)?Cl(this)?Hs(new TypeError("Cannot abort a stream that already has a writer")):Dl(this,t):Hs(oc("abort"))},t.prototype.close=function(){return jl(this)?Cl(this)?Hs(new TypeError("Cannot close a stream that already has a writer")):Fl(this)?Hs(new TypeError("Cannot close an already-closing 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e=t._state;if("closed"===e||"errored"===e)return Hs(new TypeError("The stream (in "+e+" state) is not in the writable state and cannot be closed"));var r,n=Vs((function(e,r){var n={_resolve:e,_reject:r};t._closeRequest=n})),i=t._writer;return void 0!==i&&t._backpressure&&"writable"===e&&gc(i),Vu(r=t._writableStreamController,Kl,0),ec(r),n}function Il(t,e){"writable"!==t._state?Ml(t):ql(t,e)}function ql(t,e){var r=t._writableStreamController;t._state="erroring",t._storedError=e;var n=t._writer;void 0!==n&&Hl(n,e),!function(t){if(void 0===t._inFlightWriteRequest&&void 0===t._inFlightCloseRequest)return!1;return!0}(t)&&r._started&&Ml(t)}function Ml(t){t._state="errored",t._writableStreamController[du]();var e=t._storedError;if(t._writeRequests.forEach((function(t){t._reject(e)})),t._writeRequests=new nu,void 0!==t._pendingAbortRequest){var r=t._pendingAbortRequest;if(t._pendingAbortRequest=void 0,r._wasAlreadyErroring)return r._reject(e),void 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e,r=t._state;if("writable"===r)!Fl(t)&&t._backpressure?hc(this):_c(this),uc(this);else if("erroring"===r)dc(this,t._storedError),uc(this);else if("closed"===r)_c(this),uc(e=this),fc(e);else{var n=t._storedError;dc(this,n),lc(this,n)}}return Object.defineProperty(t.prototype,"closed",{get:function(){return Zl(this)?this._closedPromise:Hs(ac("closed"))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"desiredSize",{get:function(){if(!Zl(this))throw ac("desiredSize");if(void 0===this._ownerWritableStream)throw sc("desiredSize");return function(t){var e=t._ownerWritableStream,r=e._state;if("errored"===r||"erroring"===r)return null;if("closed"===r)return 0;return tc(e._writableStreamController)}(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ready",{get:function(){return Zl(this)?this._readyPromise:Hs(ac("ready"))},enumerable:!1,configurable:!0}),t.prototype.abort=function(t){return void 0===t&&(t=void 0),Zl(this)?void 0===this._ownerWritableStream?Hs(sc("abort")):function(t,e){return Dl(t._ownerWritableStream,e)}(this,t):Hs(ac("abort"))},t.prototype.close=function(){if(!Zl(this))return Hs(ac("close"));var t=this._ownerWritableStream;return void 0===t?Hs(sc("close")):Fl(t)?Hs(new TypeError("Cannot close an already-closing stream")):Vl(this)},t.prototype.releaseLock=function(){if(!Zl(this))throw ac("releaseLock");void 0!==this._ownerWritableStream&&Yl(this)},t.prototype.write=function(t){return void 0===t&&(t=void 0),Zl(this)?void 0===this._ownerWritableStream?Hs(sc("write to")):Ql(this,t):Hs(ac("write"))},t}();function Zl(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_ownerWritableStream")}function Vl(t){return Ll(t._ownerWritableStream)}function Gl(t,e){"pending"===t._closedPromiseState?cc(t,e):function(t,e){lc(t,e)}(t,e)}function Hl(t,e){"pending"===t._readyPromiseState?pc(t,e):function(t,e){dc(t,e)}(t,e)}function Yl(t){var e=t._ownerWritableStream,r=new TypeError("Writer was released 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i=nc(t);Wl(n,i)}ec(t)}(n,e,i),a}Object.defineProperties(Ul.prototype,{abort:{enumerable:!0},close:{enumerable:!0},releaseLock:{enumerable:!0},write:{enumerable:!0},closed:{enumerable:!0},desiredSize:{enumerable:!0},ready:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(Ul.prototype,Ls.toStringTag,{value:"WritableStreamDefaultWriter",configurable:!0});var Kl={},Xl=function(){function t(){throw new TypeError("Illegal constructor")}return t.prototype.error=function(t){if(void 0===t&&(t=void 0),!function(t){if(!Ms(t))return!1;if(!Object.prototype.hasOwnProperty.call(t,"_controlledWritableStream"))return!1;return!0}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&ic(this,t)},t.prototype[hu]=function(t){var e=this._abortAlgorithm(t);return $l(this),e},t.prototype[du]=function(){Gu(this)},t}();function 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tc(t)<=0}function ic(t,e){var r=t._controlledWritableStream;$l(t),ql(r,e)}function oc(t){return new TypeError("WritableStream.prototype."+t+" can only be used on a WritableStream")}function ac(t){return new TypeError("WritableStreamDefaultWriter.prototype."+t+" can only be used on a WritableStreamDefaultWriter")}function sc(t){return new TypeError("Cannot "+t+" a stream using a released writer")}function uc(t){t._closedPromise=Vs((function(e,r){t._closedPromise_resolve=e,t._closedPromise_reject=r,t._closedPromiseState="pending"}))}function lc(t,e){uc(t),cc(t,e)}function cc(t,e){$s(t._closedPromise),t._closedPromise_reject(e),t._closedPromise_resolve=void 0,t._closedPromise_reject=void 0,t._closedPromiseState="rejected"}function fc(t){t._closedPromise_resolve(void 0),t._closedPromise_resolve=void 0,t._closedPromise_reject=void 0,t._closedPromiseState="resolved"}function hc(t){t._readyPromise=Vs((function(e,r){t._readyPromise_resolve=e,t._readyPromise_reject=r})),t._readyPromiseState="pending"}function dc(t,e){hc(t),pc(t,e)}function _c(t){hc(t),gc(t)}function pc(t,e){$s(t._readyPromise),t._readyPromise_reject(e),t._readyPromise_resolve=void 0,t._readyPromise_reject=void 0,t._readyPromiseState="rejected"}function gc(t){t._readyPromise_resolve(void 0),t._readyPromise_resolve=void 0,t._readyPromise_reject=void 0,t._readyPromiseState="fulfilled"}Object.defineProperties(Xl.prototype,{error:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(Xl.prototype,Ls.toStringTag,{value:"WritableStreamDefaultController",configurable:!0});var bc="undefined"!=typeof DOMException?DOMException:void 0;var vc,mc=function(t){if("function"!=typeof t&&"object"!=typeof t)return!1;try{return new 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t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&r,t.last_lit++,0===e?t.dyn_ltree[2*r]++:(t.matches++,e--,t.dyn_ltree[2*(Hi[r]+256+1)]++,t.dyn_dtree[2*eo(e)]++),t.last_lit===t.lit_bufsize-1},_tr_align:function(t){no(t,2,3),io(t,256,Zi),function(t){16===t.bi_valid?(ro(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}(t)}};var mo=function(t,e,r,n){for(var i=65535&t|0,o=t>>>16&65535|0,a=0;0!==r;){r-=a=r>2e3?2e3:r;do{o=o+(i=i+e[n++]|0)|0}while(--a);i%=65521,o%=65521}return i|o<<16|0};var yo=function(){for(var t,e=[],r=0;r<256;r++){t=r;for(var n=0;n<8;n++)t=1&t?3988292384^t>>>1:t>>>1;e[r]=t}return e}();var wo,So=function(t,e,r,n){var i=yo,o=n+r;t^=-1;for(var a=n;a<o;a++)t=t>>>8^i[255&(t^e[a])];return-1^t},ko={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer 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r,n,i=t.max_chain_length,o=t.strstart,a=t.prev_length,s=t.nice_match,u=t.strstart>t.w_size-262?t.strstart-(t.w_size-262):0,l=t.window,c=t.w_mask,f=t.prev,h=t.strstart+258,d=l[o+a-1],_=l[o+a];t.prev_length>=t.good_match&&(i>>=2),s>t.lookahead&&(s=t.lookahead);do{if(l[(r=e)+a]===_&&l[r+a-1]===d&&l[r]===l[o]&&l[++r]===l[o+1]){o+=2,r++;do{}while(l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&l[++o]===l[++r]&&o<h);if(n=258-(h-o),o=h-258,n>a){if(t.match_start=e,a=n,n>=s)break;d=l[o+a-1],_=l[o+a]}}}while((e=f[e&c])>u&&0!=--i);return a<=t.lookahead?a:t.lookahead}function zo(t){var e,r,n,i,o,a,s,u,l,c,f=t.w_size;do{if(i=t.window_size-t.lookahead-t.strstart,t.strstart>=f+(f-262)){qi.arraySet(t.window,t.window,f,f,0),t.match_start-=f,t.strstart-=f,t.block_start-=f,e=r=t.hash_size;do{n=t.head[--e],t.head[e]=n>=f?n-f:0}while(--r);e=r=f;do{n=t.prev[--e],t.prev[e]=n>=f?n-f:0}while(--r);i+=f}if(0===t.strm.avail_in)break;if(a=t.strm,s=t.window,u=t.strstart+t.lookahead,l=i,c=void 0,(c=a.avail_in)>l&&(c=l),r=0===c?0:(a.avail_in-=c,qi.arraySet(s,a.input,a.next_in,c,u),1===a.state.wrap?a.adler=mo(a.adler,s,c,u):2===a.state.wrap&&(a.adler=So(a.adler,s,c,u)),a.next_in+=c,a.total_in+=c,c),t.lookahead+=r,t.lookahead+t.insert>=3)for(o=t.strstart-t.insert,t.ins_h=t.window[o],t.ins_h=(t.ins_h<<t.hash_shift^t.window[o+1])&t.hash_mask;t.insert&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[o+3-1])&t.hash_mask,t.prev[o&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=o,o++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<262&&0!==t.strm.avail_in)}function jo(t,e){for(var r,n;;){if(t.lookahead<262){if(zo(t),t.lookahead<262&&0===e)return 1;if(0===t.lookahead)break}if(r=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==r&&t.strstart-r<=t.w_size-262&&(t.match_length=Bo(t,r)),t.match_length>=3)if(n=vo._tr_tally(t,t.strstart-t.match_start,t.match_length-3),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=3){t.match_length--;do{t.strstart++,t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+1])&t.hash_mask;else n=vo._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(n&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=t.strstart<2?t.strstart:2,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}function Co(t,e){for(var r,n,i;;){if(t.lookahead<262){if(zo(t),t.lookahead<262&&0===e)return 1;if(0===t.lookahead)break}if(r=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==r&&t.prev_length<t.max_lazy_match&&t.strstart-r<=t.w_size-262&&(t.match_length=Bo(t,r),t.match_length<=5&&(1===t.strategy||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){i=t.strstart+t.lookahead-3,n=vo._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=i&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!=--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,n&&(Oo(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if((n=vo._tr_tally(t,0,t.window[t.strstart-1]))&&Oo(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(n=vo._tr_tally(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}function Do(t,e,r,n,i){this.good_length=t,this.max_lazy=e,this.nice_length=r,this.max_chain=n,this.func=i}function Lo(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=8,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new qi.Buf16(1146),this.dyn_dtree=new qi.Buf16(122),this.bl_tree=new qi.Buf16(78),xo(this.dyn_ltree),xo(this.dyn_dtree),xo(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new qi.Buf16(16),this.heap=new qi.Buf16(573),xo(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new qi.Buf16(573),xo(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function Io(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=2,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:113,t.adler=2===e.wrap?0:1,e.last_flush=0,vo._tr_init(e),0):Eo(t,-2)}function qo(t){var e,r=Io(t);return 0===r&&((e=t.state).window_size=2*e.w_size,xo(e.head),e.max_lazy_match=wo[e.level].max_lazy,e.good_match=wo[e.level].good_length,e.nice_match=wo[e.level].nice_length,e.max_chain_length=wo[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=2,e.match_available=0,e.ins_h=0),r}function Mo(t,e,r,n,i,o){if(!t)return-2;var a=1;if(-1===e&&(e=6),n<0?(a=0,n=-n):n>15&&(a=2,n-=16),i<1||i>9||8!==r||n<8||n>15||e<0||e>9||o<0||o>4)return Eo(t,-2);8===n&&(n=9);var s=new Lo;return t.state=s,s.strm=t,s.wrap=a,s.gzhead=null,s.w_bits=n,s.w_size=1<<s.w_bits,s.w_mask=s.w_size-1,s.hash_bits=i+7,s.hash_size=1<<s.hash_bits,s.hash_mask=s.hash_size-1,s.hash_shift=~~((s.hash_bits+3-1)/3),s.window=new qi.Buf8(2*s.w_size),s.head=new qi.Buf16(s.hash_size),s.prev=new qi.Buf16(s.w_size),s.lit_bufsize=1<<i+6,s.pending_buf_size=4*s.lit_bufsize,s.pending_buf=new qi.Buf8(s.pending_buf_size),s.d_buf=1*s.lit_bufsize,s.l_buf=3*s.lit_bufsize,s.level=e,s.strategy=o,s.method=r,qo(t)}wo=[new Do(0,0,0,0,(function(t,e){var r=65535;for(r>t.pending_buf_size-5&&(r=t.pending_buf_size-5);;){if(t.lookahead<=1){if(zo(t),0===t.lookahead&&0===e)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var n=t.block_start+r;if((0===t.strstart||t.strstart>=n)&&(t.lookahead=t.strstart-n,t.strstart=n,Oo(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-262&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(Oo(t,!1),t.strm.avail_out),1)})),new Do(4,4,8,4,jo),new Do(4,5,16,8,jo),new Do(4,6,32,32,jo),new Do(4,4,16,16,Co),new Do(8,16,32,32,Co),new Do(8,16,128,128,Co),new Do(8,32,128,256,Co),new Do(32,128,258,1024,Co),new Do(32,258,258,4096,Co)];var Fo={deflateInit:function(t,e){return Mo(t,e,8,15,8,0)},deflateInit2:Mo,deflateReset:qo,deflateResetKeep:Io,deflateSetHeader:function(t,e){return t&&t.state?2!==t.state.wrap?-2:(t.state.gzhead=e,0):-2},deflate:function(t,e){var r,n,i,o;if(!t||!t.state||e>5||e<0)return t?Eo(t,-2):-2;if(n=t.state,!t.output||!t.input&&0!==t.avail_in||666===n.status&&4!==e)return Eo(t,0===t.avail_out?-5:-2);if(n.strm=t,r=n.last_flush,n.last_flush=e,42===n.status)if(2===n.wrap)t.adler=0,Ao(n,31),Ao(n,139),Ao(n,8),n.gzhead?(Ao(n,(n.gzhead.text?1:0)+(n.gzhead.hcrc?2:0)+(n.gzhead.extra?4:0)+(n.gzhead.name?8:0)+(n.gzhead.comment?16:0)),Ao(n,255&n.gzhead.time),Ao(n,n.gzhead.time>>8&255),Ao(n,n.gzhead.time>>16&255),Ao(n,n.gzhead.time>>24&255),Ao(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),Ao(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(Ao(n,255&n.gzhead.extra.length),Ao(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(t.adler=So(t.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(Ao(n,0),Ao(n,0),Ao(n,0),Ao(n,0),Ao(n,0),Ao(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),Ao(n,3),n.status=113);else{var a=8+(n.w_bits-8<<4)<<8;a|=(n.strategy>=2||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(a|=32),a+=31-a%31,n.status=113,Po(n,a),0!==n.strstart&&(Po(n,t.adler>>>16),Po(n,65535&t.adler)),t.adler=1}if(69===n.status)if(n.gzhead.extra){for(i=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),Ro(t),i=n.pending,n.pending!==n.pending_buf_size));)Ao(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73;if(73===n.status)if(n.gzhead.name){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),Ro(t),i=n.pending,n.pending===n.pending_buf_size)){o=1;break}o=n.gzindex<n.gzhead.name.length?255&n.gzhead.name.charCodeAt(n.gzindex++):0,Ao(n,o)}while(0!==o);n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),0===o&&(n.gzindex=0,n.status=91)}else n.status=91;if(91===n.status)if(n.gzhead.comment){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),Ro(t),i=n.pending,n.pending===n.pending_buf_size)){o=1;break}o=n.gzindex<n.gzhead.comment.length?255&n.gzhead.comment.charCodeAt(n.gzindex++):0,Ao(n,o)}while(0!==o);n.gzhead.hcrc&&n.pending>i&&(t.adler=So(t.adler,n.pending_buf,n.pending-i,i)),0===o&&(n.status=103)}else n.status=103;if(103===n.status&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&Ro(t),n.pending+2<=n.pending_buf_size&&(Ao(n,255&t.adler),Ao(n,t.adler>>8&255),t.adler=0,n.status=113)):n.status=113),0!==n.pending){if(Ro(t),0===t.avail_out)return n.last_flush=-1,0}else if(0===t.avail_in&&To(e)<=To(r)&&4!==e)return Eo(t,-5);if(666===n.status&&0!==t.avail_in)return Eo(t,-5);if(0!==t.avail_in||0!==n.lookahead||0!==e&&666!==n.status){var s=2===n.strategy?function(t,e){for(var r;;){if(0===t.lookahead&&(zo(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,r=vo._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,r&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}(n,e):3===n.strategy?function(t,e){for(var r,n,i,o,a=t.window;;){if(t.lookahead<=258){if(zo(t),t.lookahead<=258&&0===e)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(n=a[i=t.strstart-1])===a[++i]&&n===a[++i]&&n===a[++i]){o=t.strstart+258;do{}while(n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&i<o);t.match_length=258-(o-i),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(r=vo._tr_tally(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(r=vo._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),r&&(Oo(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(Oo(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(Oo(t,!1),0===t.strm.avail_out)?1:2}(n,e):wo[n.level].func(n,e);if(3!==s&&4!==s||(n.status=666),1===s||3===s)return 0===t.avail_out&&(n.last_flush=-1),0;if(2===s&&(1===e?vo._tr_align(n):5!==e&&(vo._tr_stored_block(n,0,0,!1),3===e&&(xo(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),Ro(t),0===t.avail_out))return 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this.onEnd(r),this.ended=!0,!1;0!==i.avail_out&&(0!==i.avail_in||4!==n&&2!==n)||("string"===this.options.to?this.onData(Ho(qi.shrinkBuf(i.output,i.next_out))):this.onData(qi.shrinkBuf(i.output,i.next_out)))}while((i.avail_in>0||0===i.avail_out)&&1!==r);return 4===n?(r=Fo.deflateEnd(this.strm),this.onEnd(r),this.ended=!0,0===r):2!==n||(this.onEnd(0),i.avail_out=0,!0)},$o.prototype.onData=function(t){this.chunks.push(t)},$o.prototype.onEnd=function(t){0===t&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=qi.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg};var ea={Deflate:$o,deflate:ta,deflateRaw:function(t,e){return(e=e||{}).raw=!0,ta(t,e)},gzip:function(t,e){return(e=e||{}).gzip=!0,ta(t,e)}},ra=function(t,e){var r,n,i,o,a,s,u,l,c,f,h,d,_,p,g,b,v,m,y,w,S,k,E,T,x;r=t.state,n=t.next_in,T=t.input,i=n+(t.avail_in-5),o=t.next_out,x=t.output,a=o-(e-t.avail_out),s=o+(t.avail_out-257),u=r.dmax,l=r.wsize,c=r.whave,f=r.wnext,h=r.window,d=r.hold,_=r.bits,p=r.lencode,g=r.distcode,b=(1<<r.lenbits)-1,v=(1<<r.distbits)-1;t:do{_<15&&(d+=T[n++]<<_,_+=8,d+=T[n++]<<_,_+=8),m=p[d&b];e:for(;;){if(d>>>=y=m>>>24,_-=y,0===(y=m>>>16&255))x[o++]=65535&m;else{if(!(16&y)){if(0==(64&y)){m=p[(65535&m)+(d&(1<<y)-1)];continue e}if(32&y){r.mode=12;break t}t.msg="invalid literal/length code",r.mode=30;break t}w=65535&m,(y&=15)&&(_<y&&(d+=T[n++]<<_,_+=8),w+=d&(1<<y)-1,d>>>=y,_-=y),_<15&&(d+=T[n++]<<_,_+=8,d+=T[n++]<<_,_+=8),m=g[d&v];r:for(;;){if(d>>>=y=m>>>24,_-=y,!(16&(y=m>>>16&255))){if(0==(64&y)){m=g[(65535&m)+(d&(1<<y)-1)];continue r}t.msg="invalid distance code",r.mode=30;break t}if(S=65535&m,_<(y&=15)&&(d+=T[n++]<<_,(_+=8)<y&&(d+=T[n++]<<_,_+=8)),(S+=d&(1<<y)-1)>u){t.msg="invalid distance too far back",r.mode=30;break 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t;s--,l+=n[o++]<<c,c+=8}if(2&r.wrap&&35615===l){r.check=0,R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0),l=0,c=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&l)<<8)+(l>>8))%31){t.msg="incorrect header check",r.mode=30;break}if(8!=(15&l)){t.msg="unknown compression method",r.mode=30;break}if(c-=4,S=8+(15&(l>>>=4)),0===r.wbits)r.wbits=S;else if(S>r.wbits){t.msg="invalid window size",r.mode=30;break}r.dmax=1<<S,t.adler=r.check=1,r.mode=512&l?10:12,l=0,c=0;break;case 2:for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(r.flags=l,8!=(255&r.flags)){t.msg="unknown compression method",r.mode=30;break}if(57344&r.flags){t.msg="unknown header flags set",r.mode=30;break}r.head&&(r.head.text=l>>8&1),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0)),l=0,c=0,r.mode=3;case 3:for(;c<32;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.head&&(r.head.time=l),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,R[2]=l>>>16&255,R[3]=l>>>24&255,r.check=So(r.check,R,4,0)),l=0,c=0,r.mode=4;case 4:for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.head&&(r.head.xflags=255&l,r.head.os=l>>8),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0)),l=0,c=0,r.mode=5;case 5:if(1024&r.flags){for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.length=l,r.head&&(r.head.extra_len=l),512&r.flags&&(R[0]=255&l,R[1]=l>>>8&255,r.check=So(r.check,R,2,0)),l=0,c=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&((d=r.length)>s&&(d=s),d&&(r.head&&(S=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),qi.arraySet(r.head.extra,n,o,d,S)),512&r.flags&&(r.check=So(r.check,n,d,o)),s-=d,o+=d,r.length-=d),r.length))break t;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===s)break t;d=0;do{S=n[o+d++],r.head&&S&&r.length<65536&&(r.head.name+=String.fromCharCode(S))}while(S&&d<s);if(512&r.flags&&(r.check=So(r.check,n,d,o)),s-=d,o+=d,S)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===s)break t;d=0;do{S=n[o+d++],r.head&&S&&r.length<65536&&(r.head.comment+=String.fromCharCode(S))}while(S&&d<s);if(512&r.flags&&(r.check=So(r.check,n,d,o)),s-=d,o+=d,S)break t}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;c<16;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(l!==(65535&r.check)){t.msg="header crc mismatch",r.mode=30;break}l=0,c=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=12;break;case 10:for(;c<32;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}t.adler=r.check=ua(l),l=0,c=0,r.mode=11;case 11:if(0===r.havedict)return t.next_out=a,t.avail_out=u,t.next_in=o,t.avail_in=s,r.hold=l,r.bits=c,2;t.adler=r.check=1,r.mode=12;case 12:if(5===e||6===e)break t;case 13:if(r.last){l>>>=7&c,c-=7&c,r.mode=27;break}for(;c<3;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}switch(r.last=1&l,c-=1,3&(l>>>=1)){case 0:r.mode=14;break;case 1:if(ba(r),r.mode=20,6===e){l>>>=2,c-=2;break t}break;case 2:r.mode=17;break;case 3:t.msg="invalid block type",r.mode=30}l>>>=2,c-=2;break;case 14:for(l>>>=7&c,c-=7&c;c<32;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if((65535&l)!=(l>>>16^65535)){t.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&l,l=0,c=0,r.mode=15,6===e)break t;case 15:r.mode=16;case 16:if(d=r.length){if(d>s&&(d=s),d>u&&(d=u),0===d)break t;qi.arraySet(i,n,o,d,a),s-=d,o+=d,u-=d,a+=d,r.length-=d;break}r.mode=12;break;case 17:for(;c<14;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(r.nlen=257+(31&l),l>>>=5,c-=5,r.ndist=1+(31&l),l>>>=5,c-=5,r.ncode=4+(15&l),l>>>=4,c-=4,r.nlen>286||r.ndist>30){t.msg="too many length or distance symbols",r.mode=30;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;c<3;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.lens[O[r.have++]]=7&l,l>>>=3,c-=3}for(;r.have<19;)r.lens[O[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,E={bits:r.lenbits},k=sa(0,r.lens,0,19,r.lencode,0,r.work,E),r.lenbits=E.bits,k){t.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;b=(x=r.lencode[l&(1<<r.lenbits)-1])>>>16&255,v=65535&x,!((g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(v<16)l>>>=g,c-=g,r.lens[r.have++]=v;else{if(16===v){for(T=g+2;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(l>>>=g,c-=g,0===r.have){t.msg="invalid bit length repeat",r.mode=30;break}S=r.lens[r.have-1],d=3+(3&l),l>>>=2,c-=2}else if(17===v){for(T=g+3;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}c-=g,S=0,d=3+(7&(l>>>=g)),l>>>=3,c-=3}else{for(T=g+7;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}c-=g,S=0,d=11+(127&(l>>>=g)),l>>>=7,c-=7}if(r.have+d>r.nlen+r.ndist){t.msg="invalid bit length repeat",r.mode=30;break}for(;d--;)r.lens[r.have++]=S}}if(30===r.mode)break;if(0===r.lens[256]){t.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,E={bits:r.lenbits},k=sa(1,r.lens,0,r.nlen,r.lencode,0,r.work,E),r.lenbits=E.bits,k){t.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,E={bits:r.distbits},k=sa(2,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,E),r.distbits=E.bits,k){t.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===e)break t;case 20:r.mode=21;case 21:if(s>=6&&u>=258){t.next_out=a,t.avail_out=u,t.next_in=o,t.avail_in=s,r.hold=l,r.bits=c,ra(t,h),a=t.next_out,i=t.output,u=t.avail_out,o=t.next_in,n=t.input,s=t.avail_in,l=r.hold,c=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;b=(x=r.lencode[l&(1<<r.lenbits)-1])>>>16&255,v=65535&x,!((g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(b&&0==(240&b)){for(m=g,y=b,w=v;b=(x=r.lencode[w+((l&(1<<m+y)-1)>>m)])>>>16&255,v=65535&x,!(m+(g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}l>>>=m,c-=m,r.back+=m}if(l>>>=g,c-=g,r.back+=g,r.length=v,0===b){r.mode=26;break}if(32&b){r.back=-1,r.mode=12;break}if(64&b){t.msg="invalid literal/length code",r.mode=30;break}r.extra=15&b,r.mode=22;case 22:if(r.extra){for(T=r.extra;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.length+=l&(1<<r.extra)-1,l>>>=r.extra,c-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;b=(x=r.distcode[l&(1<<r.distbits)-1])>>>16&255,v=65535&x,!((g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(0==(240&b)){for(m=g,y=b,w=v;b=(x=r.distcode[w+((l&(1<<m+y)-1)>>m)])>>>16&255,v=65535&x,!(m+(g=x>>>24)<=c);){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}l>>>=m,c-=m,r.back+=m}if(l>>>=g,c-=g,r.back+=g,64&b){t.msg="invalid distance code",r.mode=30;break}r.offset=v,r.extra=15&b,r.mode=24;case 24:if(r.extra){for(T=r.extra;c<T;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}r.offset+=l&(1<<r.extra)-1,l>>>=r.extra,c-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===u)break t;if(d=h-u,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){t.msg="invalid distance too far back",r.mode=30;break}d>r.wnext?(d-=r.wnext,_=r.wsize-d):_=r.wnext-d,d>r.length&&(d=r.length),p=r.window}else p=i,_=a-r.offset,d=r.length;d>u&&(d=u),u-=d,r.length-=d;do{i[a++]=p[_++]}while(--d);0===r.length&&(r.mode=21);break;case 26:if(0===u)break t;i[a++]=r.length,u--,r.mode=21;break;case 27:if(r.wrap){for(;c<32;){if(0===s)break t;s--,l|=n[o++]<<c,c+=8}if(h-=u,t.total_out+=h,r.total+=h,h&&(t.adler=r.check=r.flags?So(r.check,i,h,a-h):mo(r.check,i,h,a-h)),h=u,(r.flags?l:ua(l))!==r.check){t.msg="incorrect data check",r.mode=30;break}l=0,c=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;c<32;){if(0===s)break t;s--,l+=n[o++]<<c,c+=8}if(l!==(4294967295&r.total)){t.msg="incorrect length check",r.mode=30;break}l=0,c=0}r.mode=29;case 29:k=1;break t;case 30:k=-3;break t;case 31:return-4;case 32:default:return-2}return t.next_out=a,t.avail_out=u,t.next_in=o,t.avail_in=s,r.hold=l,r.bits=c,(r.wsize||h!==t.avail_out&&r.mode<30&&(r.mode<27||4!==e))&&va(t,t.output,t.next_out,h-t.avail_out),f-=t.avail_in,h-=t.avail_out,t.total_in+=f,t.total_out+=h,r.total+=h,r.wrap&&h&&(t.adler=r.check=r.flags?So(r.check,i,h,t.next_out-h):mo(r.check,i,h,t.next_out-h)),t.data_type=r.bits+(r.last?64:0)+(12===r.mode?128:0)+(20===r.mode||15===r.mode?256:0),(0===f&&0===h||4===e)&&0===k&&(k=-5),k},inflateEnd:function(t){if(!t||!t.state)return-2;var e=t.state;return e.window&&(e.window=null),t.state=null,0},inflateGetHeader:function(t,e){var r;return t&&t.state?0==(2&(r=t.state).wrap)?-2:(r.head=e,e.done=!1,0):-2},inflateSetDictionary:function(t,e){var r,n=e.length;return t&&t.state?0!==(r=t.state).wrap&&11!==r.mode?-2:11===r.mode&&mo(1,e,n,0)!==r.check?-3:va(t,e,n,n)?(r.mode=31,-4):(r.havedict=1,0):-2},inflateInfo:"pako inflate (from Nodeca project)"},ya={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};var wa=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1},Sa=Object.prototype.toString;function ka(t){if(!(this instanceof ka))return new ka(t);this.options=qi.assign({chunkSize:16384,windowBits:0,to:""},t||{});var e=this.options;e.raw&&e.windowBits>=0&&e.windowBits<16&&(e.windowBits=-e.windowBits,0===e.windowBits&&(e.windowBits=-15)),!(e.windowBits>=0&&e.windowBits<16)||t&&t.windowBits||(e.windowBits+=32),e.windowBits>15&&e.windowBits<48&&0==(15&e.windowBits)&&(e.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Xo,this.strm.avail_out=0;var r=ma.inflateInit2(this.strm,e.windowBits);if(r!==ya.Z_OK)throw new Error(ko[r]);if(this.header=new wa,ma.inflateGetHeader(this.strm,this.header),e.dictionary&&("string"==typeof e.dictionary?e.dictionary=Go(e.dictionary):"[object ArrayBuffer]"===Sa.call(e.dictionary)&&(e.dictionary=new Uint8Array(e.dictionary)),e.raw&&(r=ma.inflateSetDictionary(this.strm,e.dictionary))!==ya.Z_OK))throw new Error(ko[r])}function Ea(t,e){var r=new ka(e);if(r.push(t,!0),r.err)throw r.msg||ko[r.err];return r.result}ka.prototype.push=function(t,e){var r,n,i,o,a,s=this.strm,u=this.options.chunkSize,l=this.options.dictionary,c=!1;if(this.ended)return!1;n=e===~~e?e:!0===e?ya.Z_FINISH:ya.Z_NO_FLUSH,"string"==typeof t?s.input=Yo(t):"[object ArrayBuffer]"===Sa.call(t)?s.input=new Uint8Array(t):s.input=t,s.next_in=0,s.avail_in=s.input.length;do{if(0===s.avail_out&&(s.output=new qi.Buf8(u),s.next_out=0,s.avail_out=u),(r=ma.inflate(s,ya.Z_NO_FLUSH))===ya.Z_NEED_DICT&&l&&(r=ma.inflateSetDictionary(this.strm,l)),r===ya.Z_BUF_ERROR&&!0===c&&(r=ya.Z_OK,c=!1),r!==ya.Z_STREAM_END&&r!==ya.Z_OK)return this.onEnd(r),this.ended=!0,!1;s.next_out&&(0!==s.avail_out&&r!==ya.Z_STREAM_END&&(0!==s.avail_in||n!==ya.Z_FINISH&&n!==ya.Z_SYNC_FLUSH)||("string"===this.options.to?(i=Ko(s.output,s.next_out),o=s.next_out-i,a=Qo(s.output,i),s.next_out=o,s.avail_out=u-o,o&&qi.arraySet(s.output,s.output,i,o,0),this.onData(a)):this.onData(qi.shrinkBuf(s.output,s.next_out)))),0===s.avail_in&&0===s.avail_out&&(c=!0)}while((s.avail_in>0||0===s.avail_out)&&r!==ya.Z_STREAM_END);return r===ya.Z_STREAM_END&&(n=ya.Z_FINISH),n===ya.Z_FINISH?(r=ma.inflateEnd(this.strm),this.onEnd(r),this.ended=!0,r===ya.Z_OK):n!==ya.Z_SYNC_FLUSH||(this.onEnd(ya.Z_OK),s.avail_out=0,!0)},ka.prototype.onData=function(t){this.chunks.push(t)},ka.prototype.onEnd=function(t){t===ya.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=qi.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg};var Ta={Inflate:ka,inflate:Ea,inflateRaw:function(t,e){return(e=e||{}).raw=!0,Ea(t,e)},ungzip:Ea},xa={};(0,qi.assign)(xa,ea,Ta,ya);var Ra=xa;yt({global:!0},{globalThis:f});var Oa,Aa=f;class Pa extends Array{constructor(t,e){if(t>Pa.__kMaxLength)throw new RangeError("Maximum BigInt size exceeded");super(t),this.sign=e}static BigInt(t){var e=Math.floor,r=Number.isFinite;if("number"==typeof t){if(0===t)return Pa.__zero();if((0|t)===t)return 0>t?Pa.__oneDigit(-t,!0):Pa.__oneDigit(t,!1);if(!r(t)||e(t)!==t)throw new RangeError("The number "+t+" cannot be converted to BigInt because it is not an integer");return Pa.__fromDouble(t)}if("string"==typeof t){const e=Pa.__fromString(t);if(null===e)throw new SyntaxError("Cannot convert "+t+" to a BigInt");return e}if("boolean"==typeof t)return!0===t?Pa.__oneDigit(1,!1):Pa.__zero();if("object"==typeof t){if(t.constructor===Pa)return t;const e=Pa.__toPrimitive(t);return Pa.BigInt(e)}throw new TypeError("Cannot convert "+t+" to a BigInt")}toDebugString(){const t=["BigInt["];for(const e of this)t.push((e?(e>>>0).toString(16):e)+", ");return t.push("]"),t.join("")}toString(t=10){if(2>t||36<t)throw new RangeError("toString() radix argument must be between 2 and 36");return 0===this.length?"0":0==(t&t-1)?Pa.__toStringBasePowerOfTwo(this,t):Pa.__toStringGeneric(this,t,!1)}static toNumber(t){const e=t.length;if(0===e)return 0;if(1===e){const e=t.__unsignedDigit(0);return t.sign?-e:e}const r=t.__digit(e-1),n=Pa.__clz32(r),i=32*e-n;if(1024<i)return t.sign?-1/0:1/0;let o=i-1,a=r,s=e-1;const u=n+1;let l=32===u?0:a<<u;l>>>=12;const c=u-12;let f=12<=u?0:a<<20+u,h=20+u;0<c&&0<s&&(s--,a=t.__digit(s),l|=a>>>32-c,f=a<<c,h=c),0<h&&0<s&&(s--,a=t.__digit(s),f|=a>>>32-h,h-=32);const d=Pa.__decideRounding(t,h,s,a);if((1===d||0===d&&1==(1&f))&&(f=f+1>>>0,0===f&&(l++,0!=l>>>20&&(l=0,o++,1023<o))))return t.sign?-1/0:1/0;const _=t.sign?-2147483648:0;return o=o+1023<<20,Pa.__kBitConversionInts[1]=_|o|l,Pa.__kBitConversionInts[0]=f,Pa.__kBitConversionDouble[0]}static unaryMinus(t){if(0===t.length)return t;const e=t.__copy();return e.sign=!t.sign,e}static bitwiseNot(t){return t.sign?Pa.__absoluteSubOne(t).__trim():Pa.__absoluteAddOne(t,!0)}static exponentiate(t,e){if(e.sign)throw new RangeError("Exponent must be positive");if(0===e.length)return Pa.__oneDigit(1,!1);if(0===t.length)return t;if(1===t.length&&1===t.__digit(0))return t.sign&&0==(1&e.__digit(0))?Pa.unaryMinus(t):t;if(1<e.length)throw new RangeError("BigInt too big");let r=e.__unsignedDigit(0);if(1===r)return t;if(r>=Pa.__kMaxLengthBits)throw new RangeError("BigInt too big");if(1===t.length&&2===t.__digit(0)){const e=1+(r>>>5),n=t.sign&&0!=(1&r),i=new Pa(e,n);i.__initializeDigits();const o=1<<(31&r);return i.__setDigit(e-1,o),i}let n=null,i=t;for(0!=(1&r)&&(n=t),r>>=1;0!==r;r>>=1)i=Pa.multiply(i,i),0!=(1&r)&&(n=null===n?i:Pa.multiply(n,i));return n}static multiply(t,e){if(0===t.length)return t;if(0===e.length)return e;let r=t.length+e.length;32<=t.__clzmsd()+e.__clzmsd()&&r--;const n=new Pa(r,t.sign!==e.sign);n.__initializeDigits();for(let r=0;r<t.length;r++)Pa.__multiplyAccumulate(e,t.__digit(r),n,r);return n.__trim()}static divide(t,e){if(0===e.length)throw new RangeError("Division by zero");if(0>Pa.__absoluteCompare(t,e))return Pa.__zero();const r=t.sign!==e.sign,n=e.__unsignedDigit(0);let i;if(1===e.length&&65535>=n){if(1===n)return r===t.sign?t:Pa.unaryMinus(t);i=Pa.__absoluteDivSmall(t,n,null)}else i=Pa.__absoluteDivLarge(t,e,!0,!1);return i.sign=r,i.__trim()}static remainder(t,e){if(0===e.length)throw new RangeError("Division by zero");if(0>Pa.__absoluteCompare(t,e))return t;const r=e.__unsignedDigit(0);if(1===e.length&&65535>=r){if(1===r)return Pa.__zero();const e=Pa.__absoluteModSmall(t,r);return 0===e?Pa.__zero():Pa.__oneDigit(e,t.sign)}const n=Pa.__absoluteDivLarge(t,e,!1,!0);return n.sign=t.sign,n.__trim()}static add(t,e){const r=t.sign;return r===e.sign?Pa.__absoluteAdd(t,e,r):0<=Pa.__absoluteCompare(t,e)?Pa.__absoluteSub(t,e,r):Pa.__absoluteSub(e,t,!r)}static subtract(t,e){const r=t.sign;return r===e.sign?0<=Pa.__absoluteCompare(t,e)?Pa.__absoluteSub(t,e,r):Pa.__absoluteSub(e,t,!r):Pa.__absoluteAdd(t,e,r)}static leftShift(t,e){return 0===e.length||0===t.length?t:e.sign?Pa.__rightShiftByAbsolute(t,e):Pa.__leftShiftByAbsolute(t,e)}static signedRightShift(t,e){return 0===e.length||0===t.length?t:e.sign?Pa.__leftShiftByAbsolute(t,e):Pa.__rightShiftByAbsolute(t,e)}static unsignedRightShift(){throw new TypeError("BigInts have no unsigned right shift; use >> instead")}static lessThan(t,e){return 0>Pa.__compareToBigInt(t,e)}static lessThanOrEqual(t,e){return 0>=Pa.__compareToBigInt(t,e)}static greaterThan(t,e){return 0<Pa.__compareToBigInt(t,e)}static greaterThanOrEqual(t,e){return 0<=Pa.__compareToBigInt(t,e)}static equal(t,e){if(t.sign!==e.sign)return!1;if(t.length!==e.length)return!1;for(let r=0;r<t.length;r++)if(t.__digit(r)!==e.__digit(r))return!1;return!0}static notEqual(t,e){return!Pa.equal(t,e)}static bitwiseAnd(t,e){var r=Math.max;if(!t.sign&&!e.sign)return Pa.__absoluteAnd(t,e).__trim();if(t.sign&&e.sign){const n=r(t.length,e.length)+1;let i=Pa.__absoluteSubOne(t,n);const o=Pa.__absoluteSubOne(e);return i=Pa.__absoluteOr(i,o,i),Pa.__absoluteAddOne(i,!0,i).__trim()}return t.sign&&([t,e]=[e,t]),Pa.__absoluteAndNot(t,Pa.__absoluteSubOne(e)).__trim()}static bitwiseXor(t,e){var r=Math.max;if(!t.sign&&!e.sign)return Pa.__absoluteXor(t,e).__trim();if(t.sign&&e.sign){const n=r(t.length,e.length),i=Pa.__absoluteSubOne(t,n),o=Pa.__absoluteSubOne(e);return Pa.__absoluteXor(i,o,i).__trim()}const n=r(t.length,e.length)+1;t.sign&&([t,e]=[e,t]);let i=Pa.__absoluteSubOne(e,n);return i=Pa.__absoluteXor(i,t,i),Pa.__absoluteAddOne(i,!0,i).__trim()}static bitwiseOr(t,e){const r=(0,Math.max)(t.length,e.length);if(!t.sign&&!e.sign)return Pa.__absoluteOr(t,e).__trim();if(t.sign&&e.sign){let n=Pa.__absoluteSubOne(t,r);const i=Pa.__absoluteSubOne(e);return n=Pa.__absoluteAnd(n,i,n),Pa.__absoluteAddOne(n,!0,n).__trim()}t.sign&&([t,e]=[e,t]);let n=Pa.__absoluteSubOne(e,r);return n=Pa.__absoluteAndNot(n,t,n),Pa.__absoluteAddOne(n,!0,n).__trim()}static asIntN(t,e){if(0===e.length)return e;if(0===t)return Pa.__zero();if(t>=Pa.__kMaxLengthBits)return e;const r=t+31>>>5;if(e.length<r)return e;const n=e.__unsignedDigit(r-1),i=1<<(31&t-1);if(e.length===r&&n<i)return e;if((n&i)!==i)return Pa.__truncateToNBits(t,e);if(!e.sign)return Pa.__truncateAndSubFromPowerOfTwo(t,e,!0);if(0==(n&i-1)){for(let n=r-2;0<=n;n--)if(0!==e.__digit(n))return Pa.__truncateAndSubFromPowerOfTwo(t,e,!1);return e.length===r&&n===i?e:Pa.__truncateToNBits(t,e)}return Pa.__truncateAndSubFromPowerOfTwo(t,e,!1)}static asUintN(t,e){if(0===e.length)return e;if(0===t)return Pa.__zero();if(e.sign){if(t>Pa.__kMaxLengthBits)throw new RangeError("BigInt too big");return Pa.__truncateAndSubFromPowerOfTwo(t,e,!1)}if(t>=Pa.__kMaxLengthBits)return e;const r=t+31>>>5;if(e.length<r)return e;const n=31&t;if(e.length==r){if(0===n)return e;if(0==e.__digit(r-1)>>>n)return e}return Pa.__truncateToNBits(t,e)}static ADD(t,e){if(t=Pa.__toPrimitive(t),e=Pa.__toPrimitive(e),"string"==typeof t)return"string"!=typeof e&&(e=e.toString()),t+e;if("string"==typeof e)return t.toString()+e;if(t=Pa.__toNumeric(t),e=Pa.__toNumeric(e),Pa.__isBigInt(t)&&Pa.__isBigInt(e))return Pa.add(t,e);if("number"==typeof t&&"number"==typeof e)return t+e;throw new TypeError("Cannot mix BigInt and other types, use explicit conversions")}static LT(t,e){return Pa.__compare(t,e,0)}static LE(t,e){return Pa.__compare(t,e,1)}static GT(t,e){return Pa.__compare(t,e,2)}static GE(t,e){return Pa.__compare(t,e,3)}static EQ(t,e){for(;;){if(Pa.__isBigInt(t))return Pa.__isBigInt(e)?Pa.equal(t,e):Pa.EQ(e,t);if("number"==typeof t){if(Pa.__isBigInt(e))return Pa.__equalToNumber(e,t);if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else if("string"==typeof t){if(Pa.__isBigInt(e))return null!==(t=Pa.__fromString(t))&&Pa.equal(t,e);if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else if("boolean"==typeof t){if(Pa.__isBigInt(e))return Pa.__equalToNumber(e,+t);if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else if("symbol"==typeof t){if(Pa.__isBigInt(e))return!1;if("object"!=typeof e)return t==e;e=Pa.__toPrimitive(e)}else{if("object"!=typeof t)return t==e;if("object"==typeof e&&e.constructor!==Pa)return t==e;t=Pa.__toPrimitive(t)}}}static NE(t,e){return!Pa.EQ(t,e)}static __zero(){return new Pa(0,!1)}static __oneDigit(t,e){const r=new Pa(1,e);return r.__setDigit(0,t),r}__copy(){const t=new Pa(this.length,this.sign);for(let e=0;e<this.length;e++)t[e]=this[e];return t}__trim(){let t=this.length,e=this[t-1];for(;0===e;)t--,e=this[t-1],this.pop();return 0===t&&(this.sign=!1),this}__initializeDigits(){for(let t=0;t<this.length;t++)this[t]=0}static __decideRounding(t,e,r,n){if(0<e)return-1;let i;if(0>e)i=-e-1;else{if(0===r)return-1;r--,n=t.__digit(r),i=31}let o=1<<i;if(0==(n&o))return-1;if(o-=1,0!=(n&o))return 1;for(;0<r;)if(r--,0!==t.__digit(r))return 1;return 0}static __fromDouble(t){Pa.__kBitConversionDouble[0]=t;const e=(2047&Pa.__kBitConversionInts[1]>>>20)-1023,r=1+(e>>>5),n=new Pa(r,0>t);let i=1048575&Pa.__kBitConversionInts[1]|1048576,o=Pa.__kBitConversionInts[0];const a=31&e;let s,u=0;if(a<20){const t=20-a;u=t+32,s=i>>>t,i=i<<32-t|o>>>t,o<<=32-t}else if(20===a)u=32,s=i,i=o;else{const t=a-20;u=32-t,s=i<<t|o>>>32-t,i=o<<t}n.__setDigit(r-1,s);for(let t=r-2;0<=t;t--)0<u?(u-=32,s=i,i=o):s=0,n.__setDigit(t,s);return n.__trim()}static __isWhitespace(t){return!!(13>=t&&9<=t)||(159>=t?32==t:131071>=t?160==t||5760==t:196607>=t?10>=(t&=131071)||40==t||41==t||47==t||95==t||4096==t:65279==t)}static __fromString(t,e=0){let r=0;const n=t.length;let i=0;if(i===n)return Pa.__zero();let o=t.charCodeAt(i);for(;Pa.__isWhitespace(o);){if(++i===n)return Pa.__zero();o=t.charCodeAt(i)}if(43===o){if(++i===n)return null;o=t.charCodeAt(i),r=1}else if(45===o){if(++i===n)return null;o=t.charCodeAt(i),r=-1}if(0===e){if(e=10,48===o){if(++i===n)return Pa.__zero();if(o=t.charCodeAt(i),88===o||120===o){if(e=16,++i===n)return null;o=t.charCodeAt(i)}else if(79===o||111===o){if(e=8,++i===n)return null;o=t.charCodeAt(i)}else if(66===o||98===o){if(e=2,++i===n)return null;o=t.charCodeAt(i)}}}else if(16===e&&48===o){if(++i===n)return Pa.__zero();if(o=t.charCodeAt(i),88===o||120===o){if(++i===n)return null;o=t.charCodeAt(i)}}for(;48===o;){if(++i===n)return Pa.__zero();o=t.charCodeAt(i)}const a=n-i;let s=Pa.__kMaxBitsPerChar[e],u=Pa.__kBitsPerCharTableMultiplier-1;if(a>1073741824/s)return null;const l=s*a+u>>>Pa.__kBitsPerCharTableShift,c=new Pa(l+31>>>5,!1),f=10>e?e:10,h=10<e?e-10:0;if(0==(e&e-1)){s>>=Pa.__kBitsPerCharTableShift;const e=[],r=[];let a=!1;do{let u=0,l=0;for(;;){let e;if(o-48>>>0<f)e=o-48;else{if(!((32|o)-97>>>0<h)){a=!0;break}e=(32|o)-87}if(l+=s,u=u<<s|e,++i===n){a=!0;break}if(o=t.charCodeAt(i),32<l+s)break}e.push(u),r.push(l)}while(!a);Pa.__fillFromParts(c,e,r)}else{c.__initializeDigits();let r=!1,a=0;do{let l=0,d=1;for(;;){let s;if(o-48>>>0<f)s=o-48;else{if(!((32|o)-97>>>0<h)){r=!0;break}s=(32|o)-87}const u=d*e;if(4294967295<u)break;if(d=u,l=l*e+s,a++,++i===n){r=!0;break}o=t.charCodeAt(i)}u=32*Pa.__kBitsPerCharTableMultiplier-1;const _=s*a+u>>>Pa.__kBitsPerCharTableShift+5;c.__inplaceMultiplyAdd(d,l,_)}while(!r)}if(i!==n){if(!Pa.__isWhitespace(o))return null;for(i++;i<n;i++)if(o=t.charCodeAt(i),!Pa.__isWhitespace(o))return null}return 0!=r&&10!==e?null:(c.sign=-1==r,c.__trim())}static __fillFromParts(t,e,r){let n=0,i=0,o=0;for(let a=e.length-1;0<=a;a--){const s=e[a],u=r[a];i|=s<<o,o+=u,32===o?(t.__setDigit(n++,i),o=0,i=0):32<o&&(t.__setDigit(n++,i),o-=32,i=s>>>u-o)}if(0!==i){if(n>=t.length)throw new Error("implementation bug");t.__setDigit(n++,i)}for(;n<t.length;n++)t.__setDigit(n,0)}static __toStringBasePowerOfTwo(t,e){const r=t.length;let n=e-1;n=(85&n>>>1)+(85&n),n=(51&n>>>2)+(51&n),n=(15&n>>>4)+(15&n);const i=n,o=e-1,a=t.__digit(r-1);let s=0|(32*r-Pa.__clz32(a)+i-1)/i;if(t.sign&&s++,268435456<s)throw new Error("string too long");const u=Array(s);let l=s-1,c=0,f=0;for(let e=0;e<r-1;e++){const r=t.__digit(e),n=(c|r<<f)&o;u[l--]=Pa.__kConversionChars[n];const a=i-f;for(c=r>>>a,f=32-a;f>=i;)u[l--]=Pa.__kConversionChars[c&o],c>>>=i,f-=i}const h=(c|a<<f)&o;for(u[l--]=Pa.__kConversionChars[h],c=a>>>i-f;0!==c;)u[l--]=Pa.__kConversionChars[c&o],c>>>=i;if(t.sign&&(u[l--]="-"),-1!=l)throw new Error("implementation bug");return u.join("")}static __toStringGeneric(t,e,r){const n=t.length;if(0===n)return"";if(1===n){let n=t.__unsignedDigit(0).toString(e);return!1===r&&t.sign&&(n="-"+n),n}const i=32*n-Pa.__clz32(t.__digit(n-1)),o=Pa.__kMaxBitsPerChar[e]-1;let a=i*Pa.__kBitsPerCharTableMultiplier;a+=o-1,a=0|a/o;const s=a+1>>1,u=Pa.exponentiate(Pa.__oneDigit(e,!1),Pa.__oneDigit(s,!1));let l,c;const f=u.__unsignedDigit(0);if(1===u.length&&65535>=f){l=new Pa(t.length,!1),l.__initializeDigits();let r=0;for(let e=2*t.length-1;0<=e;e--){const n=r<<16|t.__halfDigit(e);l.__setHalfDigit(e,0|n/f),r=0|n%f}c=r.toString(e)}else{const r=Pa.__absoluteDivLarge(t,u,!0,!0);l=r.quotient;const n=r.remainder.__trim();c=Pa.__toStringGeneric(n,e,!0)}l.__trim();let h=Pa.__toStringGeneric(l,e,!0);for(;c.length<s;)c="0"+c;return!1===r&&t.sign&&(h="-"+h),h+c}static __unequalSign(t){return t?-1:1}static __absoluteGreater(t){return t?-1:1}static __absoluteLess(t){return t?1:-1}static __compareToBigInt(t,e){const r=t.sign;if(r!==e.sign)return Pa.__unequalSign(r);const n=Pa.__absoluteCompare(t,e);return 0<n?Pa.__absoluteGreater(r):0>n?Pa.__absoluteLess(r):0}static __compareToNumber(t,e){if(!0|e){const r=t.sign,n=0>e;if(r!==n)return Pa.__unequalSign(r);if(0===t.length){if(n)throw new Error("implementation bug");return 0===e?0:-1}if(1<t.length)return Pa.__absoluteGreater(r);const i=Math.abs(e),o=t.__unsignedDigit(0);return o>i?Pa.__absoluteGreater(r):o<i?Pa.__absoluteLess(r):0}return Pa.__compareToDouble(t,e)}static __compareToDouble(t,e){if(e!=e)return e;if(e===1/0)return-1;if(e===-1/0)return 1;const r=t.sign;if(r!==0>e)return Pa.__unequalSign(r);if(0===e)throw new Error("implementation bug: should be handled elsewhere");if(0===t.length)return-1;Pa.__kBitConversionDouble[0]=e;const n=2047&Pa.__kBitConversionInts[1]>>>20;if(2047==n)throw new Error("implementation bug: handled elsewhere");const i=n-1023;if(0>i)return Pa.__absoluteGreater(r);const o=t.length;let a=t.__digit(o-1);const s=Pa.__clz32(a),u=32*o-s,l=i+1;if(u<l)return Pa.__absoluteLess(r);if(u>l)return Pa.__absoluteGreater(r);let c=1048576|1048575&Pa.__kBitConversionInts[1],f=Pa.__kBitConversionInts[0];const h=31-s;if(h!==(u-1)%31)throw new Error("implementation bug");let d,_=0;if(20>h){const t=20-h;_=t+32,d=c>>>t,c=c<<32-t|f>>>t,f<<=32-t}else if(20===h)_=32,d=c,c=f;else{const t=h-20;_=32-t,d=c<<t|f>>>32-t,c=f<<t}if(a>>>=0,d>>>=0,a>d)return Pa.__absoluteGreater(r);if(a<d)return Pa.__absoluteLess(r);for(let e=o-2;0<=e;e--){0<_?(_-=32,d=c>>>0,c=f,f=0):d=0;const n=t.__unsignedDigit(e);if(n>d)return Pa.__absoluteGreater(r);if(n<d)return Pa.__absoluteLess(r)}if(0!==c||0!==f){if(0===_)throw new Error("implementation bug");return Pa.__absoluteLess(r)}return 0}static __equalToNumber(t,e){var r=Math.abs;return e|0===e?0===e?0===t.length:1===t.length&&t.sign===0>e&&t.__unsignedDigit(0)===r(e):0===Pa.__compareToDouble(t,e)}static __comparisonResultToBool(t,e){switch(e){case 0:return 0>t;case 1:return 0>=t;case 2:return 0<t;case 3:return 0<=t}throw new Error("unreachable")}static __compare(t,e,r){if(t=Pa.__toPrimitive(t),e=Pa.__toPrimitive(e),"string"==typeof t&&"string"==typeof e)switch(r){case 0:return t<e;case 1:return t<=e;case 2:return t>e;case 3:return t>=e}if(Pa.__isBigInt(t)&&"string"==typeof e)return null!==(e=Pa.__fromString(e))&&Pa.__comparisonResultToBool(Pa.__compareToBigInt(t,e),r);if("string"==typeof t&&Pa.__isBigInt(e))return null!==(t=Pa.__fromString(t))&&Pa.__comparisonResultToBool(Pa.__compareToBigInt(t,e),r);if(t=Pa.__toNumeric(t),e=Pa.__toNumeric(e),Pa.__isBigInt(t)){if(Pa.__isBigInt(e))return Pa.__comparisonResultToBool(Pa.__compareToBigInt(t,e),r);if("number"!=typeof e)throw new Error("implementation bug");return Pa.__comparisonResultToBool(Pa.__compareToNumber(t,e),r)}if("number"!=typeof t)throw new Error("implementation bug");if(Pa.__isBigInt(e))return Pa.__comparisonResultToBool(Pa.__compareToNumber(e,t),2^r);if("number"!=typeof e)throw new Error("implementation bug");return 0===r?t<e:1===r?t<=e:2===r?t>e:3===r?t>=e:void 0}__clzmsd(){return Pa.__clz32(this[this.length-1])}static __absoluteAdd(t,e,r){if(t.length<e.length)return Pa.__absoluteAdd(e,t,r);if(0===t.length)return t;if(0===e.length)return t.sign===r?t:Pa.unaryMinus(t);let n=t.length;(0===t.__clzmsd()||e.length===t.length&&0===e.__clzmsd())&&n++;const i=new Pa(n,r);let o=0,a=0;for(;a<e.length;a++){const r=e.__digit(a),n=t.__digit(a),s=(65535&n)+(65535&r)+o,u=(n>>>16)+(r>>>16)+(s>>>16);o=u>>>16,i.__setDigit(a,65535&s|u<<16)}for(;a<t.length;a++){const e=t.__digit(a),r=(65535&e)+o,n=(e>>>16)+(r>>>16);o=n>>>16,i.__setDigit(a,65535&r|n<<16)}return a<i.length&&i.__setDigit(a,o),i.__trim()}static __absoluteSub(t,e,r){if(0===t.length)return t;if(0===e.length)return t.sign===r?t:Pa.unaryMinus(t);const n=new Pa(t.length,r);let i=0,o=0;for(;o<e.length;o++){const r=t.__digit(o),a=e.__digit(o),s=(65535&r)-(65535&a)-i;i=1&s>>>16;const u=(r>>>16)-(a>>>16)-i;i=1&u>>>16,n.__setDigit(o,65535&s|u<<16)}for(;o<t.length;o++){const e=t.__digit(o),r=(65535&e)-i;i=1&r>>>16;const a=(e>>>16)-i;i=1&a>>>16,n.__setDigit(o,65535&r|a<<16)}return n.__trim()}static __absoluteAddOne(t,e,r=null){const n=t.length;null===r?r=new Pa(n,e):r.sign=e;let i=!0;for(let e,o=0;o<n;o++){if(e=t.__digit(o),i){const t=-1===e;e=0|e+1,i=t}r.__setDigit(o,e)}return i&&r.__setDigitGrow(n,1),r}static __absoluteSubOne(t,e){const r=t.length,n=new Pa(e=e||r,!1);let i=!0;for(let e,o=0;o<r;o++){if(e=t.__digit(o),i){const t=0===e;e=0|e-1,i=t}n.__setDigit(o,e)}if(i)throw new Error("implementation bug");for(let t=r;t<e;t++)n.__setDigit(t,0);return n}static __absoluteAnd(t,e,r=null){let n=t.length,i=e.length,o=i;if(n<i){o=n;const r=t,a=n;t=e,n=i,e=r,i=a}let a=o;null===r?r=new Pa(a,!1):a=r.length;let s=0;for(;s<o;s++)r.__setDigit(s,t.__digit(s)&e.__digit(s));for(;s<a;s++)r.__setDigit(s,0);return r}static __absoluteAndNot(t,e,r=null){const n=t.length,i=e.length;let o=i;n<i&&(o=n);let a=n;null===r?r=new Pa(a,!1):a=r.length;let s=0;for(;s<o;s++)r.__setDigit(s,t.__digit(s)&~e.__digit(s));for(;s<n;s++)r.__setDigit(s,t.__digit(s));for(;s<a;s++)r.__setDigit(s,0);return r}static __absoluteOr(t,e,r=null){let 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h=t.__digit(e),d=65535&h,_=h>>>16,p=Pa.__imul(d,i),g=Pa.__imul(d,o),b=Pa.__imul(_,i),v=Pa.__imul(_,o);c+=s+(65535&p),f+=u+a+(c>>>16)+(p>>>16)+(65535&g)+(65535&b),a=f>>>16,s=(g>>>16)+(b>>>16)+(65535&v)+a,a=s>>>16,s&=65535,u=v>>>16,l=65535&c|f<<16,r.__setDigit(n,l)}for(;0!=a||0!==s||0!==u;n++){let t=r.__digit(n);const e=(65535&t)+s,i=(t>>>16)+(e>>>16)+u+a;s=0,u=0,a=i>>>16,t=65535&e|i<<16,r.__setDigit(n,t)}}static __internalMultiplyAdd(t,e,r,n,i){let o=r,a=0;for(let r=0;r<n;r++){const n=t.__digit(r),s=Pa.__imul(65535&n,e),u=(65535&s)+a+o;o=u>>>16;const l=Pa.__imul(n>>>16,e),c=(65535&l)+(s>>>16)+o;o=c>>>16,a=l>>>16,i.__setDigit(r,c<<16|65535&u)}if(i.length>n)for(i.__setDigit(n++,o+a);n<i.length;)i.__setDigit(n++,0);else if(0!==o+a)throw new Error("implementation bug")}__inplaceMultiplyAdd(t,e,r){r>this.length&&(r=this.length);const n=65535&t,i=t>>>16;let o=0,a=65535&e,s=e>>>16;for(let t=0;t<r;t++){const e=this.__digit(t),r=65535&e,u=e>>>16,l=Pa.__imul(r,n),c=Pa.__imul(r,i),f=Pa.__imul(u,n),h=Pa.__imul(u,i),d=a+(65535&l),_=s+o+(d>>>16)+(l>>>16)+(65535&c)+(65535&f);a=(c>>>16)+(f>>>16)+(65535&h)+(_>>>16),o=a>>>16,a&=65535,s=h>>>16,this.__setDigit(t,65535&d|_<<16)}if(0!=o||0!==a||0!==s)throw new Error("implementation bug")}static __absoluteDivSmall(t,e,r){null===r&&(r=new Pa(t.length,!1));let n=0;for(let i,o=2*t.length-1;0<=o;o-=2){i=(n<<16|t.__halfDigit(o))>>>0;const a=0|i/e;n=0|i%e,i=(n<<16|t.__halfDigit(o-1))>>>0;const s=0|i/e;n=0|i%e,r.__setDigit(o>>>1,a<<16|s)}return r}static __absoluteModSmall(t,e){let r=0;for(let n=2*t.length-1;0<=n;n--){r=0|((r<<16|t.__halfDigit(n))>>>0)%e}return r}static __absoluteDivLarge(t,e,r,n){const i=e.__halfDigitLength(),o=e.length,a=t.__halfDigitLength()-i;let s=null;r&&(s=new Pa(a+2>>>1,!1),s.__initializeDigits());const u=new Pa(i+2>>>1,!1);u.__initializeDigits();const l=Pa.__clz16(e.__halfDigit(i-1));0<l&&(e=Pa.__specialLeftShift(e,l,0));const c=Pa.__specialLeftShift(t,l,1),f=e.__halfDigit(i-1);let h=0;for(let t,n=a;0<=n;n--){t=65535;const a=c.__halfDigit(n+i);if(a!==f){const r=(a<<16|c.__halfDigit(n+i-1))>>>0;t=0|r/f;let o=0|r%f;const s=e.__halfDigit(i-2),u=c.__halfDigit(n+i-2);for(;Pa.__imul(t,s)>>>0>(o<<16|u)>>>0&&(t--,o+=f,!(65535<o)););}Pa.__internalMultiplyAdd(e,t,0,o,u);let l=c.__inplaceSub(u,n,i+1);0!==l&&(l=c.__inplaceAdd(e,n,i),c.__setHalfDigit(n+i,c.__halfDigit(n+i)+l),t--),r&&(1&n?h=t<<16:s.__setDigit(n>>>1,h|t))}return n?(c.__inplaceRightShift(l),r?{quotient:s,remainder:c}:c):r?s:void 0}static __clz16(t){return Pa.__clz32(t)-16}__inplaceAdd(t,e,r){let n=0;for(let i=0;i<r;i++){const r=this.__halfDigit(e+i)+t.__halfDigit(i)+n;n=r>>>16,this.__setHalfDigit(e+i,r)}return n}__inplaceSub(t,e,r){let n=0;if(1&e){e>>=1;let i=this.__digit(e),o=65535&i,a=0;for(;a<r-1>>>1;a++){const r=t.__digit(a),s=(i>>>16)-(65535&r)-n;n=1&s>>>16,this.__setDigit(e+a,s<<16|65535&o),i=this.__digit(e+a+1),o=(65535&i)-(r>>>16)-n,n=1&o>>>16}const s=t.__digit(a),u=(i>>>16)-(65535&s)-n;if(n=1&u>>>16,this.__setDigit(e+a,u<<16|65535&o),e+a+1>=this.length)throw new RangeError("out of bounds");0==(1&r)&&(i=this.__digit(e+a+1),o=(65535&i)-(s>>>16)-n,n=1&o>>>16,this.__setDigit(e+t.length,4294901760&i|65535&o))}else{e>>=1;let i=0;for(;i<t.length-1;i++){const r=this.__digit(e+i),o=t.__digit(i),a=(65535&r)-(65535&o)-n;n=1&a>>>16;const s=(r>>>16)-(o>>>16)-n;n=1&s>>>16,this.__setDigit(e+i,s<<16|65535&a)}const o=this.__digit(e+i),a=t.__digit(i),s=(65535&o)-(65535&a)-n;n=1&s>>>16;let u=0;0==(1&r)&&(u=(o>>>16)-(a>>>16)-n,n=1&u>>>16),this.__setDigit(e+i,u<<16|65535&s)}return n}__inplaceRightShift(t){if(0===t)return;let e=this.__digit(0)>>>t;const r=this.length-1;for(let n=0;n<r;n++){const r=this.__digit(n+1);this.__setDigit(n,r<<32-t|e),e=r>>>t}this.__setDigit(r,e)}static __specialLeftShift(t,e,r){const n=t.length,i=new Pa(n+r,!1);if(0===e){for(let e=0;e<n;e++)i.__setDigit(e,t.__digit(e));return 0<r&&i.__setDigit(n,0),i}let o=0;for(let r=0;r<n;r++){const n=t.__digit(r);i.__setDigit(r,n<<e|o),o=n>>>32-e}return 0<r&&i.__setDigit(n,o),i}static __leftShiftByAbsolute(t,e){const r=Pa.__toShiftAmount(e);if(0>r)throw new RangeError("BigInt too big");const n=r>>>5,i=31&r,o=t.length,a=0!==i&&0!=t.__digit(o-1)>>>32-i,s=o+n+(a?1:0),u=new Pa(s,t.sign);if(0===i){let e=0;for(;e<n;e++)u.__setDigit(e,0);for(;e<s;e++)u.__setDigit(e,t.__digit(e-n))}else{let e=0;for(let t=0;t<n;t++)u.__setDigit(t,0);for(let r=0;r<o;r++){const o=t.__digit(r);u.__setDigit(r+n,o<<i|e),e=o>>>32-i}if(a)u.__setDigit(o+n,e);else if(0!==e)throw new Error("implementation bug")}return u.__trim()}static __rightShiftByAbsolute(t,e){const r=t.length,n=t.sign,i=Pa.__toShiftAmount(e);if(0>i)return Pa.__rightShiftByMaximum(n);const o=i>>>5,a=31&i;let s=r-o;if(0>=s)return Pa.__rightShiftByMaximum(n);let 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TypeError("Insufficient bytes to fill elements in the given buffer");throw cl(t,r),r}}ll(t),Vc(e)}(this)},t.prototype.enqueue=function(t){if(!Ku(this))throw _l("enqueue");if(wu(t,1,"enqueue"),!ArrayBuffer.isView(t))throw new TypeError("chunk must be an array buffer view");if(0===t.byteLength)throw new TypeError("chunk must have non-zero byteLength");if(0===t.buffer.byteLength)throw new TypeError("chunk's buffer must have non-zero byteLength");if(this._closeRequested)throw new TypeError("stream is closed or draining");var e=this._controlledReadableByteStream._state;if("readable"!==e)throw new TypeError("The stream (in "+e+" state) is not in the readable state and cannot be enqueued to");!function(t,e){var r=t._controlledReadableByteStream;if(t._closeRequested||"readable"!==r._state)return;var n=e.buffer,i=e.byteOffset,o=e.byteLength,a=n;if(Bu(r))if(0===Pu(r))el(t,a,i,o);else{var s=new Uint8Array(a,i,o);Au(r,s,!1)}else bl(r)?(el(t,a,i,o),al(t)):el(t,a,i,o);Ju(t)}(this,t)},t.prototype.error=function(t){if(void 0===t&&(t=void 0),!Ku(this))throw _l("error");cl(this,t)},t.prototype[_u]=function(t){this._pendingPullIntos.length>0&&(this._pendingPullIntos.peek().bytesFilled=0);Gu(this);var e=this._cancelAlgorithm(t);return ll(this),e},t.prototype[pu]=function(t){var e=this._controlledReadableByteStream;if(this._queueTotalSize>0){var r=this._queue.shift();this._queueTotalSize-=r.byteLength,il(this);var n=new Uint8Array(r.buffer,r.byteOffset,r.byteLength);t._chunkSteps(n)}else{var i=this._autoAllocateChunkSize;if(void 0!==i){var o=void 0;try{o=new ArrayBuffer(i)}catch(e){return void t._errorSteps(e)}var a={buffer:o,byteOffset:0,byteLength:i,bytesFilled:0,elementSize:1,viewConstructor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(a)}Ou(e,t),Ju(this)}},t}();function Ku(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_controlledReadableByteStream")}function Xu(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_associatedReadableByteStreamController")}function Ju(t){(function(t){var e=t._controlledReadableByteStream;if("readable"!==e._state)return!1;if(t._closeRequested)return!1;if(!t._started)return!1;if(Bu(e)&&Pu(e)>0)return!0;if(bl(e)&&gl(e)>0)return!0;if(fl(t)>0)return!0;return!1})(t)&&(t._pulling?t._pullAgain=!0:(t._pulling=!0,Qs(t._pullAlgorithm(),(function(){t._pulling=!1,t._pullAgain&&(t._pullAgain=!1,Ju(t))}),(function(e){cl(t,e)}))))}function $u(t,e){var r=!1;"closed"===t._state&&(r=!0);var n=tl(e);"default"===e.readerType?Au(t,n,r):function(t,e,r){var n=t._reader._readIntoRequests.shift();r?n._closeSteps(e):n._chunkSteps(e)}(t,n,r)}function tl(t){var e=t.bytesFilled,r=t.elementSize;return new t.viewConstructor(t.buffer,t.byteOffset,e/r)}function el(t,e,r,n){t._queue.push({buffer:e,byteOffset:r,byteLength:n}),t._queueTotalSize+=n}function rl(t,e){var r=e.elementSize,n=e.bytesFilled-e.bytesFilled%r,i=Math.min(t._queueTotalSize,e.byteLength-e.bytesFilled),o=e.bytesFilled+i,a=o-o%r,s=i,u=!1;a>n&&(s=a-e.bytesFilled,u=!0);for(var l,c,f,h,d,_=t._queue;s>0;){var p=_.peek(),g=Math.min(s,p.byteLength),b=e.byteOffset+e.bytesFilled;l=e.buffer,c=b,f=p.buffer,h=p.byteOffset,d=g,new Uint8Array(l).set(new Uint8Array(f,h,d),c),p.byteLength===g?_.shift():(p.byteOffset+=g,p.byteLength-=g),t._queueTotalSize-=g,nl(t,g,e),s-=g}return u}function nl(t,e,r){ol(t),r.bytesFilled+=e}function il(t){0===t._queueTotalSize&&t._closeRequested?(ll(t),Vc(t._controlledReadableByteStream)):Ju(t)}function ol(t){null!==t._byobRequest&&(t._byobRequest._associatedReadableByteStreamController=void 0,t._byobRequest._view=null,t._byobRequest=null)}function al(t){for(;t._pendingPullIntos.length>0;){if(0===t._queueTotalSize)return;var e=t._pendingPullIntos.peek();rl(t,e)&&(ul(t),$u(t._controlledReadableByteStream,e))}}function sl(t,e){var r=t._pendingPullIntos.peek();if("closed"===t._controlledReadableByteStream._state){if(0!==e)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(t,e){e.buffer=e.buffer;var r=t._controlledReadableByteStream;if(bl(r))for(;gl(r)>0;){$u(r,ul(t))}}(t,r)}else!function(t,e,r){if(r.bytesFilled+e>r.byteLength)throw new RangeError("bytesWritten out of range");if(nl(t,e,r),!(r.bytesFilled<r.elementSize)){ul(t);var n=r.bytesFilled%r.elementSize;if(n>0){var i=r.byteOffset+r.bytesFilled,o=r.buffer.slice(i-n,i);el(t,o,0,o.byteLength)}r.buffer=r.buffer,r.bytesFilled-=n,$u(t._controlledReadableByteStream,r),al(t)}}(t,e,r);Ju(t)}function ul(t){var e=t._pendingPullIntos.shift();return ol(t),e}function ll(t){t._pullAlgorithm=void 0,t._cancelAlgorithm=void 0}function cl(t,e){var r=t._controlledReadableByteStream;"readable"===r._state&&(!function(t){ol(t),t._pendingPullIntos=new nu}(t),Gu(t),ll(t),Gc(r,e))}function fl(t){var e=t._controlledReadableByteStream._state;return"errored"===e?null:"closed"===e?0:t._strategyHWM-t._queueTotalSize}function hl(t,e,r){var n=Object.create(Qu.prototype),i=function(){},o=function(){return Gs(void 0)},a=function(){return Gs(void 0)};void 0!==e.start&&(i=function(){return e.start(n)}),void 0!==e.pull&&(o=function(){return e.pull(n)}),void 0!==e.cancel&&(a=function(t){return e.cancel(t)});var s=e.autoAllocateChunkSize;!function(t,e,r,n,i,o,a){e._controlledReadableByteStream=t,e._pullAgain=!1,e._pulling=!1,e._byobRequest=null,e._queue=e._queueTotalSize=void 0,Gu(e),e._closeRequested=!1,e._started=!1,e._strategyHWM=o,e._pullAlgorithm=n,e._cancelAlgorithm=i,e._autoAllocateChunkSize=a,e._pendingPullIntos=new nu,t._readableStreamController=e,Qs(Gs(r()),(function(){e._started=!0,Ju(e)}),(function(t){cl(e,t)}))}(t,n,i,o,a,r,s)}function dl(t){return new TypeError("ReadableStreamBYOBRequest.prototype."+t+" can only be used on a ReadableStreamBYOBRequest")}function _l(t){return new TypeError("ReadableByteStreamController.prototype."+t+" can only be used on a ReadableByteStreamController")}function pl(t,e){t._reader._readIntoRequests.push(e)}function gl(t){return t._reader._readIntoRequests.length}function bl(t){var e=t._reader;return void 0!==e&&!!ml(e)}Object.defineProperties(Qu.prototype,{close:{enumerable:!0},enqueue:{enumerable:!0},error:{enumerable:!0},byobRequest:{enumerable:!0},desiredSize:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(Qu.prototype,Ls.toStringTag,{value:"ReadableByteStreamController",configurable:!0});var vl=function(){function t(t){if(wu(t,1,"ReadableStreamBYOBReader"),xu(t,"First parameter"),Uc(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");if(!Ku(t._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");iu(this,t),this._readIntoRequests=new nu}return Object.defineProperty(t.prototype,"closed",{get:function(){return ml(this)?this._closedPromise:Hs(yl("closed"))},enumerable:!1,configurable:!0}),t.prototype.cancel=function(t){return void 0===t&&(t=void 0),ml(this)?void 0===this._ownerReadableStream?Hs(su("cancel")):ou(this,t):Hs(yl("cancel"))},t.prototype.read=function(t){if(!ml(this))return Hs(yl("read"));if(!ArrayBuffer.isView(t))return Hs(new TypeError("view must be an array buffer view"));if(0===t.byteLength)return Hs(new TypeError("view must have non-zero byteLength"));if(0===t.buffer.byteLength)return Hs(new TypeError("view's buffer must have non-zero byteLength"));if(void 0===this._ownerReadableStream)return Hs(su("read from"));var e,r,n=Vs((function(t,n){e=t,r=n}));return function(t,e,r){var n=t._ownerReadableStream;n._disturbed=!0,"errored"===n._state?r._errorSteps(n._storedError):function(t,e,r){var n=t._controlledReadableByteStream,i=1;e.constructor!==DataView&&(i=e.constructor.BYTES_PER_ELEMENT);var o=e.constructor,a={buffer:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength,bytesFilled:0,elementSize:i,viewConstructor:o,readerType:"byob"};if(t._pendingPullIntos.length>0)return t._pendingPullIntos.push(a),void pl(n,r);if("closed"!==n._state){if(t._queueTotalSize>0){if(rl(t,a)){var s=tl(a);return il(t),void r._chunkSteps(s)}if(t._closeRequested){var u=new TypeError("Insufficient bytes to fill elements in the given buffer");return cl(t,u),void r._errorSteps(u)}}t._pendingPullIntos.push(a),pl(n,r),Ju(t)}else{var l=new o(a.buffer,a.byteOffset,0);r._closeSteps(l)}}(n._readableStreamController,e,r)}(this,t,{_chunkSteps:function(t){return e({value:t,done:!1})},_closeSteps:function(t){return e({value:t,done:!0})},_errorSteps:function(t){return r(t)}}),n},t.prototype.releaseLock=function(){if(!ml(this))throw yl("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");au(this)}},t}();function ml(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_readIntoRequests")}function yl(t){return new TypeError("ReadableStreamBYOBReader.prototype."+t+" can only be used on a ReadableStreamBYOBReader")}function wl(t,e){var r=t.highWaterMark;if(void 0===r)return e;if(Wu(r)||r<0)throw new RangeError("Invalid highWaterMark");return r}function Sl(t){var e=t.size;return e||function(){return 1}}function kl(t,e){vu(t,e);var r=null==t?void 0:t.highWaterMark,n=null==t?void 0:t.size;return{highWaterMark:void 0===r?void 0:ku(r),size:void 0===n?void 0:El(n,e+" has member 'size' that")}}function El(t,e){return mu(t,e),function(e){return ku(t(e))}}function Tl(t,e,r){return mu(t,r),function(r){return ru(t,e,[r])}}function xl(t,e,r){return mu(t,r),function(){return ru(t,e,[])}}function Rl(t,e,r){return mu(t,r),function(r){return eu(t,e,[r])}}function Ol(t,e,r){return mu(t,r),function(r,n){return ru(t,e,[r,n])}}function Al(t,e){if(!jl(t))throw new TypeError(e+" is not a WritableStream.")}Object.defineProperties(vl.prototype,{cancel:{enumerable:!0},read:{enumerable:!0},releaseLock:{enumerable:!0},closed:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(vl.prototype,Ls.toStringTag,{value:"ReadableStreamBYOBReader",configurable:!0});var Pl=function(){function t(t,e){void 0===t&&(t={}),void 0===e&&(e={}),void 0===t?t=null:yu(t,"First parameter");var r=kl(e,"Second parameter"),n=function(t,e){vu(t,e);var r=null==t?void 0:t.abort,n=null==t?void 0:t.close,i=null==t?void 0:t.start,o=null==t?void 0:t.type,a=null==t?void 0:t.write;return{abort:void 0===r?void 0:Tl(r,t,e+" has member 'abort' that"),close:void 0===n?void 0:xl(n,t,e+" has member 'close' that"),start:void 0===i?void 0:Rl(i,t,e+" has member 'start' that"),write:void 0===a?void 0:Ol(a,t,e+" has member 'write' that"),type:o}}(t,"First parameter");if(zl(this),void 0!==n.type)throw new RangeError("Invalid type is specified");var i=Sl(r);!function(t,e,r,n){var i=Object.create(Xl.prototype),o=function(){},a=function(){return Gs(void 0)},s=function(){return Gs(void 0)},u=function(){return Gs(void 0)};void 0!==e.start&&(o=function(){return e.start(i)});void 0!==e.write&&(a=function(t){return e.write(t,i)});void 0!==e.close&&(s=function(){return e.close()});void 0!==e.abort&&(u=function(t){return e.abort(t)});Jl(t,i,o,a,s,u,r,n)}(this,n,wl(r,1),i)}return Object.defineProperty(t.prototype,"locked",{get:function(){if(!jl(this))throw oc("locked");return Cl(this)},enumerable:!1,configurable:!0}),t.prototype.abort=function(t){return void 0===t&&(t=void 0),jl(this)?Cl(this)?Hs(new TypeError("Cannot abort a stream that already has a writer")):Dl(this,t):Hs(oc("abort"))},t.prototype.close=function(){return jl(this)?Cl(this)?Hs(new TypeError("Cannot close a stream that already has a writer")):Fl(this)?Hs(new TypeError("Cannot close an already-closing stream")):Ll(this):Hs(oc("close"))},t.prototype.getWriter=function(){if(!jl(this))throw oc("getWriter");return Bl(this)},t}();function Bl(t){return new Ul(t)}function zl(t){t._state="writable",t._storedError=void 0,t._writer=void 0,t._writableStreamController=void 0,t._writeRequests=new nu,t._inFlightWriteRequest=void 0,t._closeRequest=void 0,t._inFlightCloseRequest=void 0,t._pendingAbortRequest=void 0,t._backpressure=!1}function jl(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_writableStreamController")}function Cl(t){return void 0!==t._writer}function Dl(t,e){var r=t._state;if("closed"===r||"errored"===r)return Gs(void 0);if(void 0!==t._pendingAbortRequest)return t._pendingAbortRequest._promise;var n=!1;"erroring"===r&&(n=!0,e=void 0);var i=Vs((function(r,i){t._pendingAbortRequest={_promise:void 0,_resolve:r,_reject:i,_reason:e,_wasAlreadyErroring:n}}));return t._pendingAbortRequest._promise=i,n||ql(t,e),i}function Ll(t){var e=t._state;if("closed"===e||"errored"===e)return Hs(new TypeError("The stream (in "+e+" state) is not in the writable state and cannot be closed"));var r,n=Vs((function(e,r){var n={_resolve:e,_reject:r};t._closeRequest=n})),i=t._writer;return void 0!==i&&t._backpressure&&"writable"===e&&gc(i),Vu(r=t._writableStreamController,Kl,0),ec(r),n}function Il(t,e){"writable"!==t._state?Ml(t):ql(t,e)}function ql(t,e){var r=t._writableStreamController;t._state="erroring",t._storedError=e;var n=t._writer;void 0!==n&&Hl(n,e),!function(t){if(void 0===t._inFlightWriteRequest&&void 0===t._inFlightCloseRequest)return!1;return!0}(t)&&r._started&&Ml(t)}function Ml(t){t._state="errored",t._writableStreamController[du]();var e=t._storedError;if(t._writeRequests.forEach((function(t){t._reject(e)})),t._writeRequests=new nu,void 0!==t._pendingAbortRequest){var r=t._pendingAbortRequest;if(t._pendingAbortRequest=void 0,r._wasAlreadyErroring)return r._reject(e),void Nl(t);Qs(t._writableStreamController[hu](r._reason),(function(){r._resolve(),Nl(t)}),(function(e){r._reject(e),Nl(t)}))}else Nl(t)}function Fl(t){return void 0!==t._closeRequest||void 0!==t._inFlightCloseRequest}function Nl(t){void 0!==t._closeRequest&&(t._closeRequest._reject(t._storedError),t._closeRequest=void 0);var e=t._writer;void 0!==e&&cc(e,t._storedError)}function Wl(t,e){var r=t._writer;void 0!==r&&e!==t._backpressure&&(e?function(t){hc(t)}(r):gc(r)),t._backpressure=e}Object.defineProperties(Pl.prototype,{abort:{enumerable:!0},close:{enumerable:!0},getWriter:{enumerable:!0},locked:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(Pl.prototype,Ls.toStringTag,{value:"WritableStream",configurable:!0});var Ul=function(){function t(t){if(wu(t,1,"WritableStreamDefaultWriter"),Al(t,"First parameter"),Cl(t))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=t,t._writer=this;var e,r=t._state;if("writable"===r)!Fl(t)&&t._backpressure?hc(this):_c(this),uc(this);else if("erroring"===r)dc(this,t._storedError),uc(this);else if("closed"===r)_c(this),uc(e=this),fc(e);else{var n=t._storedError;dc(this,n),lc(this,n)}}return Object.defineProperty(t.prototype,"closed",{get:function(){return Zl(this)?this._closedPromise:Hs(ac("closed"))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"desiredSize",{get:function(){if(!Zl(this))throw ac("desiredSize");if(void 0===this._ownerWritableStream)throw sc("desiredSize");return function(t){var e=t._ownerWritableStream,r=e._state;if("errored"===r||"erroring"===r)return null;if("closed"===r)return 0;return tc(e._writableStreamController)}(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ready",{get:function(){return Zl(this)?this._readyPromise:Hs(ac("ready"))},enumerable:!1,configurable:!0}),t.prototype.abort=function(t){return void 0===t&&(t=void 0),Zl(this)?void 0===this._ownerWritableStream?Hs(sc("abort")):function(t,e){return Dl(t._ownerWritableStream,e)}(this,t):Hs(ac("abort"))},t.prototype.close=function(){if(!Zl(this))return Hs(ac("close"));var t=this._ownerWritableStream;return void 0===t?Hs(sc("close")):Fl(t)?Hs(new TypeError("Cannot close an already-closing stream")):Vl(this)},t.prototype.releaseLock=function(){if(!Zl(this))throw ac("releaseLock");void 0!==this._ownerWritableStream&&Yl(this)},t.prototype.write=function(t){return void 0===t&&(t=void 0),Zl(this)?void 0===this._ownerWritableStream?Hs(sc("write to")):Ql(this,t):Hs(ac("write"))},t}();function Zl(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_ownerWritableStream")}function Vl(t){return Ll(t._ownerWritableStream)}function Gl(t,e){"pending"===t._closedPromiseState?cc(t,e):function(t,e){lc(t,e)}(t,e)}function Hl(t,e){"pending"===t._readyPromiseState?pc(t,e):function(t,e){dc(t,e)}(t,e)}function Yl(t){var e=t._ownerWritableStream,r=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");Hl(t,r),Gl(t,r),e._writer=void 0,t._ownerWritableStream=void 0}function Ql(t,e){var r=t._ownerWritableStream,n=r._writableStreamController,i=function(t,e){try{return t._strategySizeAlgorithm(e)}catch(e){return rc(t,e),1}}(n,e);if(r!==t._ownerWritableStream)return Hs(sc("write to"));var o=r._state;if("errored"===o)return Hs(r._storedError);if(Fl(r)||"closed"===o)return Hs(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===o)return Hs(r._storedError);var a=function(t){return Vs((function(e,r){var n={_resolve:e,_reject:r};t._writeRequests.push(n)}))}(r);return function(t,e,r){try{Vu(t,e,r)}catch(e){return void rc(t,e)}var n=t._controlledWritableStream;if(!Fl(n)&&"writable"===n._state){var 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Jl(t,e,r,n,i,o,a,s){e._controlledWritableStream=t,t._writableStreamController=e,e._queue=void 0,e._queueTotalSize=void 0,Gu(e),e._started=!1,e._strategySizeAlgorithm=s,e._strategyHWM=a,e._writeAlgorithm=n,e._closeAlgorithm=i,e._abortAlgorithm=o;var u=nc(e);Wl(t,u),Qs(Gs(r()),(function(){e._started=!0,ec(e)}),(function(r){e._started=!0,Il(t,r)}))}function $l(t){t._writeAlgorithm=void 0,t._closeAlgorithm=void 0,t._abortAlgorithm=void 0,t._strategySizeAlgorithm=void 0}function tc(t){return t._strategyHWM-t._queueTotalSize}function ec(t){var e=t._controlledWritableStream;if(t._started&&void 0===e._inFlightWriteRequest)if("erroring"!==e._state){if(0!==t._queue.length){var r=t._queue.peek().value;r===Kl?function(t){var e=t._controlledWritableStream;(function(t){t._inFlightCloseRequest=t._closeRequest,t._closeRequest=void 0})(e),Zu(t);var r=t._closeAlgorithm();$l(t),Qs(r,(function(){!function(t){t._inFlightCloseRequest._resolve(void 0),t._inFlightCloseRequest=void 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'start' that"),transform:void 0===o?void 0:af(o,t,e+" has member 'transform' that"),writableType:a}}(t,"First parameter");if(void 0!==o.readableType)throw new RangeError("Invalid readableType specified");if(void 0!==o.writableType)throw new RangeError("Invalid writableType specified");var a,s=wl(i,0),u=Sl(i),l=wl(n,1),c=Sl(n);!function(t,e,r,n,i,o){function a(){return e}t._writable=function(t,e,r,n,i,o){void 0===i&&(i=1),void 0===o&&(o=function(){return 1});var a=Object.create(Pl.prototype);return zl(a),Jl(a,Object.create(Xl.prototype),t,e,r,n,i,o),a}(a,(function(e){return function(t,e){var r=t._transformStreamController;if(t._backpressure){return Js(t._backpressureChangePromise,(function(){var n=t._writable;if("erroring"===n._state)throw n._storedError;return bf(r,e)}))}return bf(r,e)}(t,e)}),(function(){return function(t){var e=t._readable,r=t._transformStreamController,n=r._flushAlgorithm();return pf(r),Js(n,(function(){if("errored"===e._state)throw e._storedError;xc(e._readableStreamController)}),(function(r){throw lf(t,r),e._storedError}))}(t)}),(function(e){return function(t,e){return lf(t,e),Gs(void 0)}(t,e)}),r,n),t._readable=Fc(a,(function(){return function(t){return ff(t,!1),t._backpressureChangePromise}(t)}),(function(e){return cf(t,e),Gs(void 0)}),i,o),t._backpressure=void 0,t._backpressureChangePromise=void 0,t._backpressureChangePromise_resolve=void 0,ff(t,!0),t._transformStreamController=void 0}(this,Vs((function(t){a=t})),l,c,s,u),function(t,e){var r=Object.create(df.prototype),n=function(t){try{return gf(r,t),Gs(void 0)}catch(t){return Hs(t)}},i=function(){return Gs(void 0)};void 0!==e.transform&&(n=function(t){return e.transform(t,r)});void 0!==e.flush&&(i=function(){return e.flush(r)});!function(t,e,r,n){e._controlledTransformStream=t,t._transformStreamController=e,e._transformAlgorithm=r,e._flushAlgorithm=n}(t,r,n,i)}(this,o),void 0!==o.start?a(o.start(this._transformStreamController)):a(void 0)}return Object.defineProperty(t.prototype,"readable",{get:function(){if(!uf(this))throw mf("readable");return this._readable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"writable",{get:function(){if(!uf(this))throw mf("writable");return this._writable},enumerable:!1,configurable:!0}),t}();function uf(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_transformStreamController")}function lf(t,e){Oc(t._readable._readableStreamController,e),cf(t,e)}function cf(t,e){pf(t._transformStreamController),rc(t._writable._writableStreamController,e),t._backpressure&&ff(t,!1)}function ff(t,e){void 0!==t._backpressureChangePromise&&t._backpressureChangePromise_resolve(),t._backpressureChangePromise=Vs((function(e){t._backpressureChangePromise_resolve=e})),t._backpressure=e}Object.defineProperties(sf.prototype,{readable:{enumerable:!0},writable:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(sf.prototype,Ls.toStringTag,{value:"TransformStream",configurable:!0});var hf,df=function(){function t(){throw new TypeError("Illegal constructor")}return Object.defineProperty(t.prototype,"desiredSize",{get:function(){if(!_f(this))throw vf("desiredSize");return Ac(this._controlledTransformStream._readable._readableStreamController)},enumerable:!1,configurable:!0}),t.prototype.enqueue=function(t){if(void 0===t&&(t=void 0),!_f(this))throw vf("enqueue");gf(this,t)},t.prototype.error=function(t){if(void 0===t&&(t=void 0),!_f(this))throw vf("error");var e;e=t,lf(this._controlledTransformStream,e)},t.prototype.terminate=function(){if(!_f(this))throw vf("terminate");!function(t){var e=t._controlledTransformStream;xc(e._readable._readableStreamController);var r=new TypeError("TransformStream terminated");cf(e,r)}(this)},t}();function _f(t){return!!Ms(t)&&!!Object.prototype.hasOwnProperty.call(t,"_controlledTransformStream")}function pf(t){t._transformAlgorithm=void 0,t._flushAlgorithm=void 0}function gf(t,e){var r=t._controlledTransformStream,n=r._readable._readableStreamController;if(!Pc(n))throw new TypeError("Readable side is not in a state that permits enqueue");try{Rc(n,e)}catch(t){throw cf(r,t),r._readable._storedError}(function(t){return!Ec(t)})(n)!==r._backpressure&&ff(r,!0)}function bf(t,e){return Js(t._transformAlgorithm(e),void 0,(function(e){throw lf(t._controlledTransformStream,e),e}))}function vf(t){return new TypeError("TransformStreamDefaultController.prototype."+t+" can only be used on a TransformStreamDefaultController")}function mf(t){return new TypeError("TransformStream.prototype."+t+" can only be used on a TransformStream")}function yf(t){var e=function(){if("undefined"==typeof Reflect||!Ha)return!1;if(Ha.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Ha(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=ss(t);if(e){var i=ss(this).constructor;r=Ha(n,arguments,i)}else r=n.apply(this,arguments);return rs(this,r)}}Object.defineProperties(df.prototype,{enqueue:{enumerable:!0},error:{enumerable:!0},terminate:{enumerable:!0},desiredSize:{enumerable:!0}}),"symbol"==typeof Ls.toStringTag&&Object.defineProperty(df.prototype,Ls.toStringTag,{value:"TransformStreamDefaultController",configurable:!0});var wf=new TextEncoder,Sf=function(){function t(){zn(this,t),this.files=Qa(null),this.filenames=[],this.offset=Ba.BigInt(0)}var e;return Dn(t,[{key:"transform",value:(e=_n(n.mark((function t(e,r){var i,o,a,s,u,l,c,f,h,d,_,p,g,b,v,m;return n.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(p=function(t){return String.fromCharCode.apply(null,new Uint16Array(t))},u=e.directory&&!Ds(i=xs(o=e.name).call(o)).call(i,"/")?"".concat(xs(a=e.name).call(a),"/"):xs(s=e.name).call(s),this.files[u]&&r.abort(new Error("File already exists.")),this.filenames.push(u),l=wf.encode(u),this.files[u]={directory:!!e.directory,nameBuf:l,offset:this.offset,comment:wf.encode(e.comment||""),compressedLength:Ba.BigInt(0),uncompressedLength:Ba.BigInt(0),header:new Uint8Array(26)},c=new Date(void 0===e.lastModified?gs():e.lastModified),f=this.files[u],h=f.header,d=new DataView(h.buffer),_=new Uint8Array(30+l.length),d.setUint32(0,335546376),d.setUint16(6,(c.getHours()<<6|c.getMinutes())<<5|c.getSeconds()/2,!0),d.setUint16(8,(c.getFullYear()-1980<<4|c.getMonth()+1)<<5|c.getDate(),!0),d.setUint16(22,l.length,!0),console.log(p(d)),_.set([80,75,3,4]),_.set(h,4),_.set(l,30),this.offset=Ba.add(this.offset,Ba.BigInt(_.length)),r.enqueue(_),(g=new Uint8Array(16)).set([80,75,7,8]),!e.stream){t.next=43;break}f.crc=new za,b=e.stream().getReader();case 26:return t.next=29,b.read();case 29:if(!(v=t.sent).done){t.next=32;break}return t.abrupt("break",39);case 32:m=v.value,f.crc.append(m),f.uncompressedLength=Ba.add(f.uncompressedLength,Ba.BigInt(m.length)),f.compressedLength=Ba.add(f.compressedLength,Ba.BigInt(m.length)),r.enqueue(m),t.next=26;break;case 39:d.setUint32(10,f.crc.get(),!0),d.setUint32(14,Ba.toNumber(f.compressedLength),!0),d.setUint32(18,Ba.toNumber(f.uncompressedLength),!0),g.set(h.subarray(10,22),4);case 43:d.setUint16(22,l.length,!0),this.offset=Ba.add(this.offset,Ba.add(f.compressedLength,Ba.BigInt(16))),r.enqueue(g);case 46:case"end":return t.stop()}}),t,this)}))),function(t,r){return e.apply(this,arguments)})},{key:"flush",value:function(t){var e,r,n,i=this,o=0,a=0;ps(e=this.filenames).call(e,(function(t){n=i.files[t],o+=46+n.nameBuf.length+n.comment.length}));var s=new Uint8Array(o+22),u=new DataView(s.buffer);ps(r=this.filenames).call(r,(function(t){n=i.files[t],u.setUint32(a,1347092738),u.setUint16(a+4,5120),u.setUint16(a+32,n.comment.length,!0),u.setUint8(a+38,n.directory?16:0),u.setUint32(a+42,Ba.toNumber(n.offset),!0),s.set(n.header,a+6),s.set(n.nameBuf,a+46),s.set(n.comment,a+46+n.nameBuf.length),a+=46+n.nameBuf.length+n.comment.length})),u.setUint32(a,1347093766),u.setUint16(a+8,this.filenames.length,!0),u.setUint16(a+10,this.filenames.length,!0),u.setUint32(a+12,o,!0),u.setUint32(a+16,Ba.toNumber(this.offset),!0),t.enqueue(s),this.files=Qa(null),this.filenames=[],this.offset=0}}]),t}(),kf=function(t){Ja(r,t);var e=yf(r);function r(){return zn(this,r),e.call(this,new Sf)}return r}(Aa.TransformStream||(null===(hf=Aa.WebStreamsPolyfill)||void 0===hf?void 0:hf.TransformStream)||sf);t.Reader=function(t){return qa.apply(this,arguments)},t.Writer=kf,Object.defineProperty(t,"__esModule",{value:!0})}));
diff --git a/karma.local.js b/karma.local.js
index d97b842..366ca1f 100644
--- a/karma.local.js
+++ b/karma.local.js
@@ -12,8 +12,12 @@ module.exports = (config) => {
 
     // start these browsers
     // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-    browsers: ['Chrome'],
+    browsers: ['Chrome', 'Firefox'],
 
-    plugins: [...globalConfig.plugins, 'karma-chrome-launcher'],
+    plugins: [
+      ...globalConfig.plugins,
+      'karma-chrome-launcher',
+      'karma-firefox-launcher',
+    ],
   });
 };
diff --git a/package.json b/package.json
index 0a86b38..053c220 100644
--- a/package.json
+++ b/package.json
@@ -61,6 +61,8 @@
   "homepage": "https://github.com/transcend-io/conflux#readme",
   "devDependencies": {
     "@babel/core": "^7.8.6",
+    "@babel/eslint-parser": "^7.14.7",
+    "@babel/eslint-plugin": "^7.14.5",
     "@babel/plugin-proposal-optional-chaining": "^7.11.0",
     "@babel/plugin-transform-classes": "^7.10.4",
     "@babel/plugin-transform-runtime": "^7.11.0",
@@ -80,6 +82,7 @@
     "karma-browserstack-launcher": "^1.5.1",
     "karma-chrome-launcher": "^3.1.0",
     "karma-coverage": "^2.0.1",
+    "karma-firefox-launcher": "^2.1.1",
     "karma-rollup-preprocessor": "^7.0.5",
     "karma-tap": "^4.2.0",
     "live-server": "^1.2.1",
diff --git a/src/bigint.js b/src/bigint.js
index 9473460..eda7a52 100644
--- a/src/bigint.js
+++ b/src/bigint.js
@@ -1,7 +1,8 @@
-/* global globalThis */
+/* global globalThis BigInt */
 
 import JSBI from 'jsbi';
 
+// eslint-disable-next-line import/no-mutable-exports
 let jsbi;
 
 /**
@@ -13,44 +14,44 @@ if (globalThis.BigInt) {
   jsbi = {};
 
   // constructor
-  jsbi['BigInt'] = (a) => BigInt(a);
+  jsbi.BigInt = (a) => BigInt(a);
 
   // note: JSBI toString is already the same: a.toString()
-  jsbi['toNumber'] = (a) => Number(a);
+  jsbi.toNumber = (a) => Number(a);
 
   // binary functions to expressions
-  jsbi['add'] = (a, b) => a + b;
-  jsbi['subtract'] = (a, b) => a - b;
-  jsbi['multiply'] = (a, b) => a * b;
-  jsbi['divide'] = (a, b) => a / b;
-  jsbi['remainder'] = (a, b) => a % b;
-  jsbi['exponentiate'] = (a, b) => a ** b;
-  jsbi['leftShift'] = (a, b) => a << b;
-  jsbi['signedRightShift'] = (a, b) => a >> b;
-  jsbi['bitwiseAnd'] = (a, b) => a & b;
-  jsbi['bitwiseOr'] = (a, b) => a | b;
-  jsbi['bitwiseXor'] = (a, b) => a ^ b;
-  jsbi['equal'] = (a, b) => a === b;
-  jsbi['notEqual'] = (a, b) => a !== b;
-  jsbi['lessThan'] = (a, b) => a < b;
-  jsbi['lessThanOrEqual'] = (a, b) => a <= b;
-  jsbi['greaterThan'] = (a, b) => a > b;
-  jsbi['greaterThanOrEqual'] = (a, b) => a >= b;
-  jsbi['EQ'] = (a, b) => a == b;
-  jsbi['NE'] = (a, b) => a != b;
-  jsbi['LT'] = (a, b) => a < b;
-  jsbi['LE'] = (a, b) => a <= b;
-  jsbi['GT'] = (a, b) => a > b;
-  jsbi['GE'] = (a, b) => a >= b;
-  jsbi['ADD'] = (a, b) => a + b;
+  jsbi.add = (a, b) => a + b;
+  jsbi.subtract = (a, b) => a - b;
+  jsbi.multiply = (a, b) => a * b;
+  jsbi.divide = (a, b) => a / b;
+  jsbi.remainder = (a, b) => a % b;
+  jsbi.exponentiate = (a, b) => a ** b;
+  jsbi.leftShift = (a, b) => a << b;
+  jsbi.signedRightShift = (a, b) => a >> b;
+  jsbi.bitwiseAnd = (a, b) => a & b;
+  jsbi.bitwiseOr = (a, b) => a | b;
+  jsbi.bitwiseXor = (a, b) => a ^ b;
+  jsbi.equal = (a, b) => a === b;
+  jsbi.notEqual = (a, b) => a !== b;
+  jsbi.lessThan = (a, b) => a < b;
+  jsbi.lessThanOrEqual = (a, b) => a <= b;
+  jsbi.greaterThan = (a, b) => a > b;
+  jsbi.greaterThanOrEqual = (a, b) => a >= b;
+  jsbi.EQ = (a, b) => a === b;
+  jsbi.NE = (a, b) => a !== b;
+  jsbi.LT = (a, b) => a < b;
+  jsbi.LE = (a, b) => a <= b;
+  jsbi.GT = (a, b) => a > b;
+  jsbi.GE = (a, b) => a >= b;
+  jsbi.ADD = (a, b) => a + b;
 
   // unary functions to expressions
-  jsbi['unaryMinus'] = (a) => -a;
-  jsbi['bitwiseNot'] = (a) => ~a;
+  jsbi.unaryMinus = (a) => -a;
+  jsbi.bitwiseNot = (a) => ~a;
 
   // static methods
-  jsbi['asIntN'] = (a, b) => BigInt.asIntN(a, b);
-  jsbi['asUintN'] = (a, b) => BigInt.asUintN(a, b);
+  jsbi.asIntN = (a, b) => BigInt.asIntN(a, b);
+  jsbi.asUintN = (a, b) => BigInt.asUintN(a, b);
 } else {
   jsbi = JSBI;
 }
diff --git a/src/read.js b/src/read.js
index 3b45175..3f51633 100644
--- a/src/read.js
+++ b/src/read.js
@@ -1,4 +1,3 @@
-/* global globalThis */
 /* eslint-disable no-underscore-dangle */
 /**
  * Conflux
@@ -9,7 +8,7 @@
  */
 // eslint-disable-next-line import/extensions
 import { Inflate } from 'pako';
-import JSBI from './bigint';
+import JSBI from './bigint.js';
 import Crc32 from './crc.js';
 
 const ERR_BAD_FORMAT = 'File format is not recognized.';
@@ -189,11 +188,14 @@ class Entry {
       },
       async pull(ctrl) {
         const v = await this.reader.read();
-        inflator
-          ? !v.done && inflator.push(v.value)
-          : v.done
-          ? onEnd(ctrl)
-          : (ctrl.enqueue(v.value), crc.append(v.value));
+        if (inflator && !v.done) {
+          inflator.push(v.value);
+        } else if (v.done) {
+          onEnd(ctrl);
+        } else {
+          ctrl.enqueue(v.value);
+          crc.append(v.value);
+        }
       },
     });
   }
@@ -223,6 +225,14 @@ class Entry {
   }
 }
 
+/**
+ * Get a BigInt 64 from a DataView
+ *
+ * @param {DataView} view a dataview
+ * @param {number} position the position
+ * @param {boolean} littleEndian whether this uses littleEndian encoding
+ * @returns BigInt
+ */
 function getBigInt64(view, position, littleEndian = false) {
   if ('getBigInt64' in DataView.prototype) {
     return view.getBigInt64(position, littleEndian);
@@ -238,7 +248,7 @@ function getBigInt64(view, position, littleEndian = false) {
 
     if (isNegative) {
       if (carrying) {
-        if (byte != 0x00) {
+        if (byte !== 0x00) {
           byte = ~(byte - 1) & 0xff;
           carrying = false;
         }
diff --git a/src/write.js b/src/write.js
index 43bc83f..0787900 100644
--- a/src/write.js
+++ b/src/write.js
@@ -8,39 +8,44 @@
  */
 // eslint-disable-next-line import/extensions
 import { TransformStream as PonyfillTransformStream } from 'web-streams-polyfill/ponyfill';
-import JSBI from './bigint';
+import JSBI from './bigint.js';
 import Crc32 from './crc.js';
 
 const encoder = new TextEncoder();
 
 class ZipTransformer {
   constructor() {
+    /* The files zipped */
     this.files = Object.create(null);
+    /* An ordered list of the filenames */
     this.filenames = [];
+    /* The current position of the zipped output stream, in bytes */
     this.offset = JSBI.BigInt(0);
   }
 
   /**
-   * [transform description]
+   * Transforms a stream of files into one zipped file
    *
    * @param  {File}  entry [description]
    * @param  {ReadableStreamDefaultController}  ctrl
    * @return {Promise}       [description]
    */
   async transform(entry, ctrl) {
-    let name = entry.name.trim();
-    const date = new Date(
-      typeof entry.lastModified === 'undefined'
-        ? Date.now()
-        : entry.lastModified,
-    );
+    // Set the File name, ensuring that if it's a directory, it ends with `/`
+    const name =
+      entry.directory && !entry.name.trim().endsWith('/')
+        ? `${entry.name.trim()}/`
+        : entry.name.trim();
 
-    if (entry.directory && !name.endsWith('/')) name += '/';
+    // Abort if this a file with this name already exists
     if (this.files[name]) ctrl.abort(new Error('File already exists.'));
 
-    const nameBuf = encoder.encode(name);
+    // Add this to the ordered list of filenames
     this.filenames.push(name);
 
+    // TextEncode the name
+    const nameBuf = encoder.encode(name);
+
     this.files[name] = {
       directory: !!entry.directory,
       nameBuf,
@@ -52,8 +57,16 @@ class ZipTransformer {
     };
 
     const zipObject = this.files[name];
-
     const { header } = zipObject;
+
+    // Set the date, with fallback to current date
+    const date = new Date(
+      typeof entry.lastModified === 'undefined'
+        ? Date.now()
+        : entry.lastModified,
+    );
+
+    // The File header DataView
     const hdv = new DataView(header.buffer);
     const data = new Uint8Array(30 + nameBuf.length);
 
@@ -160,12 +173,12 @@ class ZipTransformer {
   }
 }
 
-const ts =
+const ModernTransformStream =
   globalThis.TransformStream ||
   globalThis.WebStreamsPolyfill?.TransformStream ||
   PonyfillTransformStream;
 
-class Writer extends ts {
+class Writer extends ModernTransformStream {
   constructor() {
     super(new ZipTransformer());
   }
diff --git a/yarn.lock b/yarn.lock
index 19f38b9..bf8acce 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -40,6 +40,22 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
+"@babel/eslint-parser@^7.14.7":
+  version "7.14.7"
+  resolved "https://registry.yarnpkg.com/@babel/eslint-parser/-/eslint-parser-7.14.7.tgz#91be59a4f7dd60d02a3ef772d156976465596bda"
+  integrity sha512-6WPwZqO5priAGIwV6msJcdc9TsEPzYeYdS/Xuoap+/ihkgN6dzHp2bcAAwyWZ5bLzk0vvjDmKvRwkqNaiJ8BiQ==
+  dependencies:
+    eslint-scope "^5.1.1"
+    eslint-visitor-keys "^2.1.0"
+    semver "^6.3.0"
+
+"@babel/eslint-plugin@^7.14.5":
+  version "7.14.5"
+  resolved "https://registry.yarnpkg.com/@babel/eslint-plugin/-/eslint-plugin-7.14.5.tgz#70b76608d49094062e8da2a2614d50fec775c00f"
+  integrity sha512-nzt/YMnOOIRikvSn2hk9+W2omgJBy6U8TN0R+WTTmqapA+HnZTuviZaketdTE9W7/k/+E/DfZlt1ey1NSE39pg==
+  dependencies:
+    eslint-rule-composer "^0.3.0"
+
 "@babel/generator@^7.11.0":
   version "7.11.0"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.11.0.tgz#4b90c78d8c12825024568cbe83ee6c9af193585c"
@@ -2054,6 +2070,11 @@ eslint-plugin-prettier@^3.1.2:
   dependencies:
     prettier-linter-helpers "^1.0.0"
 
+eslint-rule-composer@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-rule-composer/-/eslint-rule-composer-0.3.0.tgz#79320c927b0c5c0d3d3d2b76c8b4a488f25bbaf9"
+  integrity sha512-bt+Sh8CtDmn2OajxvNO+BX7Wn4CIWMpTRm3MaiKPCQcnnlm0CS2mhui6QaoeQugs+3Kj2ESKEEGJUdVafwhiCg==
+
 eslint-scope@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.0.tgz#d0f971dfe59c69e0cada684b23d49dbf82600ce5"
@@ -2062,6 +2083,14 @@ eslint-scope@^5.1.0:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-scope@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"
+  integrity sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==
+  dependencies:
+    esrecurse "^4.3.0"
+    estraverse "^4.1.1"
+
 eslint-utils@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-2.1.0.tgz#d2de5e03424e707dc10c74068ddedae708741b27"
@@ -2074,6 +2103,11 @@ eslint-visitor-keys@^1.1.0, eslint-visitor-keys@^1.3.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz#30ebd1ef7c2fdff01c3a4f151044af25fab0523e"
   integrity sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ==
 
+eslint-visitor-keys@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.1.0.tgz#f65328259305927392c938ed44eb0a5c9b2bd303"
+  integrity sha512-0rSmRBzXgDzIsD6mGdJgevzgezI534Cer5L/vyMX0kHzT/jiB43jRhd9YUlMGYLQy2zprNmoT8qasCGtY+QaKw==
+
 eslint@^7.6.0:
   version "7.6.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.6.0.tgz#522d67cfaea09724d96949c70e7a0550614d64d6"
@@ -2144,6 +2178,13 @@ esrecurse@^4.1.0:
   dependencies:
     estraverse "^4.1.0"
 
+esrecurse@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.3.0.tgz#7ad7964d679abb28bee72cec63758b1c5d2c9921"
+  integrity sha512-KmfKL3b6G+RXvP8N1vr3Tq1kL/oCFgn2NYXEtqP8/L3pKapUA4G8cFVaoF3SU323CD4XypR/ffioHmkti6/Tag==
+  dependencies:
+    estraverse "^5.2.0"
+
 estraverse@^4.1.0, estraverse@^4.1.1:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
@@ -2154,6 +2195,11 @@ estraverse@^5.1.0:
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.1.0.tgz#374309d39fd935ae500e7b92e8a6b4c720e59642"
   integrity sha512-FyohXK+R0vE+y1nHLoBM7ZTyqRpqAlhdZHCWIWEviFLiGB8b04H6bQs8G+XTthacvT8VuwvteiP7RJSxMs8UEw==
 
+estraverse@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.2.0.tgz#307df42547e6cc7324d3cf03c155d5cdb8c53880"
+  integrity sha512-BxbNGGNm0RyRYvUdHpIwv9IWzeM9XClbOxwoATuFdOE7ZE6wHL+HQ5T8hoPM+zHvmKzzsEqhgy0GrQ5X13afiQ==
+
 estree-walker@^0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
@@ -2833,6 +2879,11 @@ is-descriptor@^1.0.0, is-descriptor@^1.0.2:
     is-data-descriptor "^1.0.0"
     kind-of "^6.0.2"
 
+is-docker@^2.0.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/is-docker/-/is-docker-2.2.1.tgz#33eeabe23cfe86f14bde4408a02c0cfb853acdaa"
+  integrity sha512-F+i2BKsFrH66iaUFc0woD8sLy8getkwTwtOBjvs56Cx4CgJDeKQeqfz8wAYiSb8JOprWhHH5p77PbmYCvvUuXQ==
+
 is-extendable@^0.1.0, is-extendable@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
@@ -2986,6 +3037,13 @@ is-wsl@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
   integrity sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=
 
+is-wsl@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-2.2.0.tgz#74a4c76e77ca9fd3f932f290c17ea326cd157271"
+  integrity sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==
+  dependencies:
+    is-docker "^2.0.0"
+
 isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -3168,6 +3226,14 @@ karma-coverage@^2.0.1:
     istanbul-reports "^3.0.0"
     minimatch "^3.0.4"
 
+karma-firefox-launcher@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/karma-firefox-launcher/-/karma-firefox-launcher-2.1.1.tgz#6457226f8e4f091b664cef79bb5d39bf1e008765"
+  integrity sha512-VzDMgPseXak9DtfyE1O5bB2BwsMy1zzO1kUxVW1rP0yhC4tDNJ0p3JoFdzvrK4QqVzdqUMa9Rx9YzkdFp8hz3Q==
+  dependencies:
+    is-wsl "^2.2.0"
+    which "^2.0.1"
+
 karma-rollup-preprocessor@^7.0.5:
   version "7.0.5"
   resolved "https://registry.yarnpkg.com/karma-rollup-preprocessor/-/karma-rollup-preprocessor-7.0.5.tgz#d2cd9c8e654bc1451c31518bc18e6b022237deff"

From 9c32a35ac24afa8fb51304d500bfda6476cf457d Mon Sep 17 00:00:00 2001
From: bencmbrook <ben@transcend.io>
Date: Fri, 30 Jul 2021 22:30:59 -0700
Subject: [PATCH 2/3] simplify

---
 README.md    | 105 ++++++++++++++++++++++++++++++++++++++++-----------
 package.json |   2 +-
 src/write.js |  14 ++-----
 3 files changed, 89 insertions(+), 32 deletions(-)

diff --git a/README.md b/README.md
index 8efc960..fb37af9 100644
--- a/README.md
+++ b/README.md
@@ -25,12 +25,12 @@
 
 ## Compatibility
 
-|         |          |
-| ------- | -------: |
-| Chrome  |       ✅ |
-| Safari  |       ✅ |
-| Edge    |       ✅ |
-| Firefox |       ✅ |
+|         |     |
+| ------- | --: |
+| Chrome  |  ✅ |
+| Safari  |  ✅ |
+| Edge    |  ✅ |
+| Firefox |  ✅ |
 
 ## Examples
 
@@ -52,6 +52,7 @@ npm install --save @transcend-io/conflux
 ```
 
 ```js
+// Reader parses zip files, Writer builds zip files
 import { Reader, Writer } from '@transcend-io/conflux';
 ```
 
@@ -62,28 +63,31 @@ import { Reader, Writer } from '@transcend-io/conflux';
 ```
 
 ```js
+// Reader parses zip files, Writer builds zip files
 const { Reader, Writer } = window.conflux;
 ```
 
-### Writing a ZIP
+### Creating a ZIP
+
+#### Example using `writer.write`
 
 ```js
 import { Writer } from '@transcend-io/conflux';
 
-import streamSaver from "streamsaver";
+import streamSaver from 'streamsaver';
 
 // Set up conflux
 const { readable, writable } = new Writer();
 const writer = writable.getWriter();
 
 // Set up streamsaver
-const fileStream = streamSaver.createWriteStream("conflux.zip");
+const fileStream = streamSaver.createWriteStream('conflux.zip');
 
 // Add a file
 writer.write({
-  name: "/cat.txt",
+  name: '/cat.txt',
   lastModified: new Date(0),
-  stream: () => new Response("mjau").body
+  stream: () => new Response('mjau').body,
 });
 
 readable.pipeTo(fileStream);
@@ -91,30 +95,60 @@ readable.pipeTo(fileStream);
 writer.close();
 ```
 
-### Incorporating other streams
+#### Example using `myReadable.pipeThrough`
+
+```js
+import { Writer } from '@transcend-io/conflux';
+import streamSaver from 'streamsaver';
+
+const s3 = 'https://s3-us-west-2.amazonaws.com/bencmbrook/';
+const files = ['NYT.txt', 'water.png', 'Earth.jpg'].values();
+
+const myReadable = new ReadableStream({
+  async pull(controller) {
+    const { done, value } = files.next();
+    if (done) return controller.close();
+    const { body } = await fetch(s3 + value);
+    return controller.enqueue({
+      name: `/${value}`,
+      stream: () => body,
+    });
+  },
+});
+
+myReadable
+  .pipeThrough(new Writer())
+  .pipeTo(streamSaver.createWriteStream('conflux.zip'));
+```
+
+#### Incorporating other streams
 
 ```js
 import { Writer } from '@transcend-io/conflux';
+import streamSaver from 'streamsaver';
 
 const { readable, writable } = new Writer();
 const writer = writable.getWriter();
 const reader = readable.getReader();
 
+// Set up streamsaver
+const fileStream = streamSaver.createWriteStream('conflux.zip');
+
 (async () => {
   writer.write({
-    name: "/cat.txt",
+    name: '/cat.txt',
     lastModified: new Date(0),
-    stream: () => new Response("mjau").body
+    stream: () => new Response('mjau').body,
   });
 
   const imgStream = await fetch(
-    "https://s3-us-west-2.amazonaws.com/bencmbrook/Earth.jpg"
-  ).then(r => r.body);
+    'https://s3-us-west-2.amazonaws.com/bencmbrook/Earth.jpg',
+  ).then((r) => r.body);
 
   writer.write({
-    name: "/Earth.jpg",
+    name: '/Earth.jpg',
     lastModified: new Date(0),
-    stream: () => imgStream
+    stream: () => imgStream,
   });
 
   readable.pipeTo(fileStream);
@@ -128,16 +162,45 @@ const reader = readable.getReader();
 ```js
 import { Reader } from '@transcend-io/conflux';
 
-fetch("https://cdn.jsdelivr.net/gh/Stuk/jszip/test/ref/deflate.zip").then(
-  async res => {
+fetch('https://cdn.jsdelivr.net/gh/Stuk/jszip/test/ref/deflate.zip').then(
+  async (res) => {
     const zip = await res.blob();
     for await (const entry of Reader(zip)) {
       console.log(entry);
     }
-  }
+  },
 );
 ```
 
+## Supporting Firefox
+
+Firefox [does not support ReadableStream#pipeThrough](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream#browser_compatibility), since it does not have `WritableStream` or `TransformStream` support yet. Conflux ponyfills `TransformStream` out of the box in Firefox, but if you're using the `myReadable.pipeThrough` and plan to support Firefox, you'll want to ponyfill `ReadableStream` like so:
+
+```js
+import { ReadableStream as ReadableStreamPonyfill } from 'web-streams-polyfill/ponyfill';
+
+// Support Firefox with a ponyfill on ReadableStream to add .pipeThrough
+const ModernReadableStream = window.WritableStream
+  ? window.ReadableStream
+  : ReadableStreamPonyfill;
+
+const myReadable = new ModernReadableStream({
+  async pull(controller) {
+    return controller.enqueue({
+      name: `/firefox.txt`,
+      stream: () => new Response.body('Firefox works!'),
+    });
+  },
+});
+
+myReadable
+  .pipeThrough(new Writer()) // see "Supporting Firefox" below
+  .pipeTo(streamSaver.createWriteStream('conflux.zip'));
+```
+
+```
+
 ## License
 
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Ftranscend-io%2Fconflux.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Ftranscend-io%2Fconflux?ref=badge_large)
+```
diff --git a/package.json b/package.json
index 053c220..792e7d1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@transcend-io/conflux",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "description": "Build zip files out of readable streams in the browser",
   "main": "dist/conflux.umd.min.js",
   "jsdelivr": "dist/conflux.umd.min.js",
diff --git a/src/write.js b/src/write.js
index 0787900..b02541f 100644
--- a/src/write.js
+++ b/src/write.js
@@ -17,8 +17,6 @@ class ZipTransformer {
   constructor() {
     /* The files zipped */
     this.files = Object.create(null);
-    /* An ordered list of the filenames */
-    this.filenames = [];
     /* The current position of the zipped output stream, in bytes */
     this.offset = JSBI.BigInt(0);
   }
@@ -40,9 +38,6 @@ class ZipTransformer {
     // Abort if this a file with this name already exists
     if (this.files[name]) ctrl.abort(new Error('File already exists.'));
 
-    // Add this to the ordered list of filenames
-    this.filenames.push(name);
-
     // TextEncode the name
     const nameBuf = encoder.encode(name);
 
@@ -138,7 +133,7 @@ class ZipTransformer {
     let index = 0;
     let file;
 
-    this.filenames.forEach((fileName) => {
+    Object.keys(this.files).forEach((fileName) => {
       file = this.files[fileName];
       length += 46 + file.nameBuf.length + file.comment.length;
     });
@@ -146,7 +141,7 @@ class ZipTransformer {
     const data = new Uint8Array(length + 22);
     const dv = new DataView(data.buffer);
 
-    this.filenames.forEach((fileName) => {
+    Object.keys(this.files).forEach((fileName) => {
       file = this.files[fileName];
       dv.setUint32(index, 0x504b0102);
       dv.setUint16(index + 4, 0x1400);
@@ -160,15 +155,14 @@ class ZipTransformer {
     });
 
     dv.setUint32(index, 0x504b0506);
-    dv.setUint16(index + 8, this.filenames.length, true);
-    dv.setUint16(index + 10, this.filenames.length, true);
+    dv.setUint16(index + 8, Object.keys(this.files).length, true);
+    dv.setUint16(index + 10, Object.keys(this.files).length, true);
     dv.setUint32(index + 12, length, true);
     dv.setUint32(index + 16, JSBI.toNumber(this.offset), true);
     ctrl.enqueue(data);
 
     // cleanup
     this.files = Object.create(null);
-    this.filenames = [];
     this.offset = 0;
   }
 }

From a7896073b3a4f936120d73a33cad9d1329f008c8 Mon Sep 17 00:00:00 2001
From: bencmbrook <ben@transcend.io>
Date: Fri, 30 Jul 2021 22:33:54 -0700
Subject: [PATCH 3/3] docfix

---
 README.md | 55 ++++++++++++++++++++++++++-----------------------------
 1 file changed, 26 insertions(+), 29 deletions(-)

diff --git a/README.md b/README.md
index fb37af9..09bdda2 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,32 @@ const { Reader, Writer } = window.conflux;
 
 ### Creating a ZIP
 
+#### Example using `ReadableStream#pipeThrough`
+
+```js
+import { Writer } from '@transcend-io/conflux';
+import streamSaver from 'streamsaver';
+
+const s3 = 'https://s3-us-west-2.amazonaws.com/bencmbrook/';
+const files = ['NYT.txt', 'water.png', 'Earth.jpg'].values();
+
+const myReadable = new ReadableStream({
+  async pull(controller) {
+    const { done, value } = files.next();
+    if (done) return controller.close();
+    const { body } = await fetch(s3 + value);
+    return controller.enqueue({
+      name: `/${value}`,
+      stream: () => body,
+    });
+  },
+});
+
+myReadable
+  .pipeThrough(new Writer())
+  .pipeTo(streamSaver.createWriteStream('conflux.zip'));
+```
+
 #### Example using `writer.write`
 
 ```js
@@ -95,32 +121,6 @@ readable.pipeTo(fileStream);
 writer.close();
 ```
 
-#### Example using `myReadable.pipeThrough`
-
-```js
-import { Writer } from '@transcend-io/conflux';
-import streamSaver from 'streamsaver';
-
-const s3 = 'https://s3-us-west-2.amazonaws.com/bencmbrook/';
-const files = ['NYT.txt', 'water.png', 'Earth.jpg'].values();
-
-const myReadable = new ReadableStream({
-  async pull(controller) {
-    const { done, value } = files.next();
-    if (done) return controller.close();
-    const { body } = await fetch(s3 + value);
-    return controller.enqueue({
-      name: `/${value}`,
-      stream: () => body,
-    });
-  },
-});
-
-myReadable
-  .pipeThrough(new Writer())
-  .pipeTo(streamSaver.createWriteStream('conflux.zip'));
-```
-
 #### Incorporating other streams
 
 ```js
@@ -198,9 +198,6 @@ myReadable
   .pipeTo(streamSaver.createWriteStream('conflux.zip'));
 ```
 
-```
-
 ## License
 
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Ftranscend-io%2Fconflux.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Ftranscend-io%2Fconflux?ref=badge_large)
-```