From c16ae33194ff996f8ef68bb3a0bf9900b69119ee Mon Sep 17 00:00:00 2001
From: Guy Bedford <guybedford@gmail.com>
Date: Wed, 10 Aug 2022 02:41:58 -0700
Subject: [PATCH] 6.12.2

---
 dist/extras/amd.js               |  2 +-
 dist/extras/amd.min.js           |  2 +-
 dist/extras/amd.min.js.map       |  2 +-
 dist/extras/transform.js         |  2 +-
 dist/extras/transform.min.js     |  2 +-
 dist/extras/transform.min.js.map |  2 +-
 dist/system.js                   | 20 ++++++++++++++------
 package.json                     |  2 +-
 8 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/dist/extras/amd.js b/dist/extras/amd.js
index 5aae559c..ddaffbcf 100644
--- a/dist/extras/amd.js
+++ b/dist/extras/amd.js
@@ -1,7 +1,7 @@
 (function () {
 
   function errMsg(errCode, msg) {
-    return (msg || "") + " (SystemJS Error#" + errCode + " " + "https://git.io/JvFET#" + errCode + ")";
+    return (msg || "") + " (SystemJS Error#" + errCode + " " + "https://github.com/systemjs/systemjs/blob/main/docs/errors.md#" + errCode + ")";
   }
 
   /*
diff --git a/dist/extras/amd.min.js b/dist/extras/amd.min.js
index dadefecd..8be3b30f 100644
--- a/dist/extras/amd.min.js
+++ b/dist/extras/amd.min.js
@@ -1,2 +1,2 @@
-!function(){function e(e,r){return(r||"")+" (SystemJS Error#"+e+" https://git.io/JvFET#"+e+")"}!function(r){function t(){throw Error(e(5,"AMD require not supported."))}var n=["require","exports","module"];r.define=function(r,o,i){var s,u,f="string"==typeof r,l=f?r:null,a=f?o:r,d=f?i:o;if(Array.isArray(a))s=a,u=d;else if("object"==typeof a)s=[],u=function(){return a};else{if("function"!=typeof a)throw Error(e(9,"Invalid call to AMD define()"));s=n,u=a}var p=function(e,r){function n(e){u.push((function(r){s[e]=r.__useDefault?r.default:r}))}for(var o={},i={exports:o},s=[],u=[],f=0,l=0;l<e.length;l++){var a=e[l],d=u.length;"require"===a?(s[l]=t,f++):"module"===a?(s[l]=i,f++):"exports"===a?(s[l]=o,f++):n(l),f&&(e[d]=a)}f&&(e.length-=f);var p=r;return[e,function(e){return e({default:o,__useDefault:!0}),{setters:u,execute:function(){var r=p.apply(o,s);void 0!==r&&(i.exports=r),e(i.exports),e("default",i.exports)}}}]}(s,u);f?(System.registerRegistry?(System.registerRegistry[l]=p,System.register(l,p[0],p[1])):console.warn(e("W6","Include named-register.js for full named define support")),System.register(p[0],p[1])):System.register(p[0],p[1])},r.define.amd={}}("undefined"!=typeof self?self:global)}();
+!function(){function e(e,r){return(r||"")+" (SystemJS Error#"+e+" https://github.com/systemjs/systemjs/blob/main/docs/errors.md#"+e+")"}!function(r){function t(){throw Error(e(5,"AMD require not supported."))}var n=["require","exports","module"];r.define=function(r,o,s){var i,u,f="string"==typeof r,l=f?r:null,a=f?o:r,d=f?s:o;if(Array.isArray(a))i=a,u=d;else if("object"==typeof a)i=[],u=function(){return a};else{if("function"!=typeof a)throw Error(e(9,"Invalid call to AMD define()"));i=n,u=a}var c=function(e,r){function n(e){u.push((function(r){i[e]=r.__useDefault?r.default:r}))}for(var o={},s={exports:o},i=[],u=[],f=0,l=0;l<e.length;l++){var a=e[l],d=u.length;"require"===a?(i[l]=t,f++):"module"===a?(i[l]=s,f++):"exports"===a?(i[l]=o,f++):n(l),f&&(e[d]=a)}f&&(e.length-=f);var c=r;return[e,function(e){return e({default:o,__useDefault:!0}),{setters:u,execute:function(){var r=c.apply(o,i);void 0!==r&&(s.exports=r),e(s.exports),e("default",s.exports)}}}]}(i,u);f?(System.registerRegistry?(System.registerRegistry[l]=c,System.register(l,c[0],c[1])):console.warn(e("W6","Include named-register.js for full named define support")),System.register(c[0],c[1])):System.register(c[0],c[1])},r.define.amd={}}("undefined"!=typeof self?self:global)}();
 //# sourceMappingURL=##.min.js.map
\ No newline at end of file
diff --git a/dist/extras/amd.min.js.map b/dist/extras/amd.min.js.map
index e1ffd9bb..9d700927 100644
--- a/dist/extras/amd.min.js.map
+++ b/dist/extras/amd.min.js.map
@@ -1 +1 @@
-{"version":3,"file":"##.min.js","names":["errMsg","errCode","msg","global","unsupportedRequire","Error","requireExportsModule","define","arg1","arg2","arg3","deps","exec","isNamedRegister","name","depArg","execArg","Array","isArray","amdRegister","amdDefineDeps","amdDefineExec","createSetter","idx","setters","push","ns","depModules","__useDefault","default","exports","module","splice","i","length","id","index","amdExec","_export","execute","amdResult","apply","undefined","createAMDRegister","System","registerRegistry","register","console","warn","amd","self"],"sources":["amd.js"],"sourcesContent":["(function () {\n\n  function errMsg(errCode, msg) {\r\n    return (msg || \"\") + \" (SystemJS Error#\" + errCode + \" \" + \"https://git.io/JvFET#\" + errCode + \")\";\r\n  }\n\n  /*\r\n   * Support for AMD loading\r\n   */\r\n  (function (global) {\r\n    function unsupportedRequire () {\r\n      throw Error(errMsg(5, 'AMD require not supported.'));\r\n    }\r\n\r\n    var requireExportsModule = ['require', 'exports', 'module'];\r\n\r\n    function createAMDRegister (amdDefineDeps, amdDefineExec) {\r\n      var exports = {};\r\n      var module = { exports: exports };\r\n      var depModules = [];\r\n      var setters = [];\r\n      var splice = 0;\r\n      for (var i = 0; i < amdDefineDeps.length; i++) {\r\n        var id = amdDefineDeps[i];\r\n        var index = setters.length;\r\n        if (id === 'require') {\r\n          depModules[i] = unsupportedRequire;\r\n          splice++;\r\n        }\r\n        else if (id === 'module') {\r\n          depModules[i] = module;\r\n          splice++;\r\n        }\r\n        else if (id === 'exports') {\r\n          depModules[i] = exports;\r\n          splice++;\r\n        }\r\n        else {\r\n          createSetter(i);\r\n        }\r\n        if (splice)\r\n          amdDefineDeps[index] = id;\r\n      }\r\n      if (splice)\r\n        amdDefineDeps.length -= splice;\r\n      var amdExec = amdDefineExec;\r\n      return [amdDefineDeps, function (_export) {\r\n        _export({ default: exports, __useDefault: true });\r\n        return {\r\n          setters: setters,\r\n          execute: function () {\r\n            var amdResult = amdExec.apply(exports, depModules);\r\n            if (amdResult !== undefined)\r\n              module.exports = amdResult;\r\n            _export(module.exports);\r\n            _export('default', module.exports);\r\n          }\r\n        };\r\n      }];\r\n\r\n      // needed to avoid iteration scope issues\r\n      function createSetter(idx) {\r\n        setters.push(function (ns) {\r\n          depModules[idx] = ns.__useDefault ? ns.default : ns;\r\n        });\r\n      }\r\n    }\r\n\r\n    global.define = function (arg1, arg2, arg3) {\r\n      var isNamedRegister = typeof arg1 === 'string';\r\n      var name = isNamedRegister ? arg1 : null;\r\n      var depArg = isNamedRegister ? arg2 : arg1;\r\n      var execArg = isNamedRegister ? arg3 : arg2;\r\n\r\n      // The System.register(deps, exec) arguments\r\n      var deps, exec;\r\n\r\n      // define([], function () {})\r\n      if (Array.isArray(depArg)) {\r\n        deps = depArg;\r\n        exec = execArg;\r\n      }\r\n      // define({})\r\n      else if (typeof depArg === 'object') {\r\n        deps = [];\r\n        exec = function () { return depArg };\r\n      }\r\n      // define(function () {})\r\n      else if (typeof depArg === 'function') {\r\n        deps = requireExportsModule;\r\n        exec = depArg;\r\n      } else {\r\n        throw Error(errMsg(9, 'Invalid call to AMD define()'));\r\n      }\r\n\r\n      var amdRegister = createAMDRegister(deps, exec);\r\n\r\n      if (isNamedRegister) {\r\n        if (System.registerRegistry) {\r\n          System.registerRegistry[name] = amdRegister;\r\n          System.register(name, amdRegister[0], amdRegister[1]);\r\n        } else\r\n          console.warn(errMsg('W6', 'Include named-register.js for full named define support'));\r\n          // TODO: create new warning number and documentation for using named define without named-register extra\r\n          System.register(amdRegister[0], amdRegister[1]);\r\n      } else\r\n        System.register(amdRegister[0], amdRegister[1]);\r\n    };\r\n    global.define.amd = {};\r\n  })(typeof self !== 'undefined' ? self : global);\n\n})();\n"],"mappings":"CAAA,WAEE,SAASA,EAAOC,EAASC,GACvB,OAAQA,GAAO,IAAM,oBAAsBD,EAApC,yBAA8EA,EAAU,GACjG,EAKA,SAAWE,GACT,SAASC,IACP,MAAMC,MAAML,EAAO,EAAG,8BACxB,CAEA,IAAIM,EAAuB,CAAC,UAAW,UAAW,UAsDlDH,EAAOI,OAAS,SAAUC,EAAMC,EAAMC,GACpC,IAMIC,EAAMC,EANNC,EAAkC,iBAATL,EACzBM,EAAOD,EAAkBL,EAAO,KAChCO,EAASF,EAAkBJ,EAAOD,EAClCQ,EAAUH,EAAkBH,EAAOD,EAMvC,GAAIQ,MAAMC,QAAQH,GAChBJ,EAAOI,EACPH,EAAOI,OAGJ,GAAsB,iBAAXD,EACdJ,EAAO,GACPC,EAAO,WAAc,OAAOG,CAAO,MAGhC,IAAsB,mBAAXA,EAId,MAAMV,MAAML,EAAO,EAAG,iCAHtBW,EAAOL,EACPM,EAAOG,CAGT,CAEA,IAAII,EA/EN,SAA4BC,EAAeC,GA6CzC,SAASC,EAAaC,GACpBC,EAAQC,MAAK,SAAUC,GACrBC,EAAWJ,GAAOG,EAAGE,aAAeF,EAAGG,QAAUH,CACnD,GACF,CA3CA,IALA,IAAII,EAAU,CAAC,EACXC,EAAS,CAAED,QAASA,GACpBH,EAAa,GACbH,EAAU,GACVQ,EAAS,EACJC,EAAI,EAAGA,EAAIb,EAAcc,OAAQD,IAAK,CAC7C,IAAIE,EAAKf,EAAca,GACnBG,EAAQZ,EAAQU,OACT,YAAPC,GACFR,EAAWM,GAAK7B,EAChB4B,KAEc,WAAPG,GACPR,EAAWM,GAAKF,EAChBC,KAEc,YAAPG,GACPR,EAAWM,GAAKH,EAChBE,KAGAV,EAAaW,GAEXD,IACFZ,EAAcgB,GAASD,EAC3B,CACIH,IACFZ,EAAcc,QAAUF,GAC1B,IAAIK,EAAUhB,EACd,MAAO,CAACD,EAAe,SAAUkB,GAE/B,OADAA,EAAQ,CAAET,QAASC,EAASF,cAAc,IACnC,CACLJ,QAASA,EACTe,QAAS,WACP,IAAIC,EAAYH,EAAQI,MAAMX,EAASH,QACrBe,IAAdF,IACFT,EAAOD,QAAUU,GACnBF,EAAQP,EAAOD,SACfQ,EAAQ,UAAWP,EAAOD,QAC5B,EAEJ,EAQF,CA6BoBa,CAAkBhC,EAAMC,GAEtCC,GACE+B,OAAOC,kBACTD,OAAOC,iBAAiB/B,GAAQK,EAChCyB,OAAOE,SAAShC,EAAMK,EAAY,GAAIA,EAAY,KAElD4B,QAAQC,KAAKhD,EAAO,KAAM,4DAE1B4C,OAAOE,SAAS3B,EAAY,GAAIA,EAAY,KAE9CyB,OAAOE,SAAS3B,EAAY,GAAIA,EAAY,GAChD,EACAhB,EAAOI,OAAO0C,IAAM,CAAC,CACtB,CApGD,CAoGmB,oBAATC,KAAuBA,KAAO/C,OAEzC,CA/GD"}
\ No newline at end of file
+{"version":3,"file":"##.min.js","names":["errMsg","errCode","msg","global","unsupportedRequire","Error","requireExportsModule","define","arg1","arg2","arg3","deps","exec","isNamedRegister","name","depArg","execArg","Array","isArray","amdRegister","amdDefineDeps","amdDefineExec","createSetter","idx","setters","push","ns","depModules","__useDefault","default","exports","module","splice","i","length","id","index","amdExec","_export","execute","amdResult","apply","undefined","createAMDRegister","System","registerRegistry","register","console","warn","amd","self"],"sources":["amd.js"],"sourcesContent":["(function () {\n\n  function errMsg(errCode, msg) {\r\n    return (msg || \"\") + \" (SystemJS Error#\" + errCode + \" \" + \"https://github.com/systemjs/systemjs/blob/main/docs/errors.md#\" + errCode + \")\";\r\n  }\n\n  /*\r\n   * Support for AMD loading\r\n   */\r\n  (function (global) {\r\n    function unsupportedRequire () {\r\n      throw Error(errMsg(5, 'AMD require not supported.'));\r\n    }\r\n\r\n    var requireExportsModule = ['require', 'exports', 'module'];\r\n\r\n    function createAMDRegister (amdDefineDeps, amdDefineExec) {\r\n      var exports = {};\r\n      var module = { exports: exports };\r\n      var depModules = [];\r\n      var setters = [];\r\n      var splice = 0;\r\n      for (var i = 0; i < amdDefineDeps.length; i++) {\r\n        var id = amdDefineDeps[i];\r\n        var index = setters.length;\r\n        if (id === 'require') {\r\n          depModules[i] = unsupportedRequire;\r\n          splice++;\r\n        }\r\n        else if (id === 'module') {\r\n          depModules[i] = module;\r\n          splice++;\r\n        }\r\n        else if (id === 'exports') {\r\n          depModules[i] = exports;\r\n          splice++;\r\n        }\r\n        else {\r\n          createSetter(i);\r\n        }\r\n        if (splice)\r\n          amdDefineDeps[index] = id;\r\n      }\r\n      if (splice)\r\n        amdDefineDeps.length -= splice;\r\n      var amdExec = amdDefineExec;\r\n      return [amdDefineDeps, function (_export) {\r\n        _export({ default: exports, __useDefault: true });\r\n        return {\r\n          setters: setters,\r\n          execute: function () {\r\n            var amdResult = amdExec.apply(exports, depModules);\r\n            if (amdResult !== undefined)\r\n              module.exports = amdResult;\r\n            _export(module.exports);\r\n            _export('default', module.exports);\r\n          }\r\n        };\r\n      }];\r\n\r\n      // needed to avoid iteration scope issues\r\n      function createSetter(idx) {\r\n        setters.push(function (ns) {\r\n          depModules[idx] = ns.__useDefault ? ns.default : ns;\r\n        });\r\n      }\r\n    }\r\n\r\n    global.define = function (arg1, arg2, arg3) {\r\n      var isNamedRegister = typeof arg1 === 'string';\r\n      var name = isNamedRegister ? arg1 : null;\r\n      var depArg = isNamedRegister ? arg2 : arg1;\r\n      var execArg = isNamedRegister ? arg3 : arg2;\r\n\r\n      // The System.register(deps, exec) arguments\r\n      var deps, exec;\r\n\r\n      // define([], function () {})\r\n      if (Array.isArray(depArg)) {\r\n        deps = depArg;\r\n        exec = execArg;\r\n      }\r\n      // define({})\r\n      else if (typeof depArg === 'object') {\r\n        deps = [];\r\n        exec = function () { return depArg };\r\n      }\r\n      // define(function () {})\r\n      else if (typeof depArg === 'function') {\r\n        deps = requireExportsModule;\r\n        exec = depArg;\r\n      } else {\r\n        throw Error(errMsg(9, 'Invalid call to AMD define()'));\r\n      }\r\n\r\n      var amdRegister = createAMDRegister(deps, exec);\r\n\r\n      if (isNamedRegister) {\r\n        if (System.registerRegistry) {\r\n          System.registerRegistry[name] = amdRegister;\r\n          System.register(name, amdRegister[0], amdRegister[1]);\r\n        } else\r\n          console.warn(errMsg('W6', 'Include named-register.js for full named define support'));\r\n          // TODO: create new warning number and documentation for using named define without named-register extra\r\n          System.register(amdRegister[0], amdRegister[1]);\r\n      } else\r\n        System.register(amdRegister[0], amdRegister[1]);\r\n    };\r\n    global.define.amd = {};\r\n  })(typeof self !== 'undefined' ? self : global);\n\n})();\n"],"mappings":"CAAA,WAEE,SAASA,EAAOC,EAASC,GACvB,OAAQA,GAAO,IAAM,oBAAsBD,EAApC,kEAAuHA,EAAU,GAC1I,EAKA,SAAWE,GACT,SAASC,IACP,MAAMC,MAAML,EAAO,EAAG,8BACxB,CAEA,IAAIM,EAAuB,CAAC,UAAW,UAAW,UAsDlDH,EAAOI,OAAS,SAAUC,EAAMC,EAAMC,GACpC,IAMIC,EAAMC,EANNC,EAAkC,iBAATL,EACzBM,EAAOD,EAAkBL,EAAO,KAChCO,EAASF,EAAkBJ,EAAOD,EAClCQ,EAAUH,EAAkBH,EAAOD,EAMvC,GAAIQ,MAAMC,QAAQH,GAChBJ,EAAOI,EACPH,EAAOI,OAGJ,GAAsB,iBAAXD,EACdJ,EAAO,GACPC,EAAO,WAAc,OAAOG,CAAO,MAGhC,IAAsB,mBAAXA,EAId,MAAMV,MAAML,EAAO,EAAG,iCAHtBW,EAAOL,EACPM,EAAOG,CAGT,CAEA,IAAII,EA/EN,SAA4BC,EAAeC,GA6CzC,SAASC,EAAaC,GACpBC,EAAQC,MAAK,SAAUC,GACrBC,EAAWJ,GAAOG,EAAGE,aAAeF,EAAGG,QAAUH,CACnD,GACF,CA3CA,IALA,IAAII,EAAU,CAAC,EACXC,EAAS,CAAED,QAASA,GACpBH,EAAa,GACbH,EAAU,GACVQ,EAAS,EACJC,EAAI,EAAGA,EAAIb,EAAcc,OAAQD,IAAK,CAC7C,IAAIE,EAAKf,EAAca,GACnBG,EAAQZ,EAAQU,OACT,YAAPC,GACFR,EAAWM,GAAK7B,EAChB4B,KAEc,WAAPG,GACPR,EAAWM,GAAKF,EAChBC,KAEc,YAAPG,GACPR,EAAWM,GAAKH,EAChBE,KAGAV,EAAaW,GAEXD,IACFZ,EAAcgB,GAASD,EAC3B,CACIH,IACFZ,EAAcc,QAAUF,GAC1B,IAAIK,EAAUhB,EACd,MAAO,CAACD,EAAe,SAAUkB,GAE/B,OADAA,EAAQ,CAAET,QAASC,EAASF,cAAc,IACnC,CACLJ,QAASA,EACTe,QAAS,WACP,IAAIC,EAAYH,EAAQI,MAAMX,EAASH,QACrBe,IAAdF,IACFT,EAAOD,QAAUU,GACnBF,EAAQP,EAAOD,SACfQ,EAAQ,UAAWP,EAAOD,QAC5B,EAEJ,EAQF,CA6BoBa,CAAkBhC,EAAMC,GAEtCC,GACE+B,OAAOC,kBACTD,OAAOC,iBAAiB/B,GAAQK,EAChCyB,OAAOE,SAAShC,EAAMK,EAAY,GAAIA,EAAY,KAElD4B,QAAQC,KAAKhD,EAAO,KAAM,4DAE1B4C,OAAOE,SAAS3B,EAAY,GAAIA,EAAY,KAE9CyB,OAAOE,SAAS3B,EAAY,GAAIA,EAAY,GAChD,EACAhB,EAAOI,OAAO0C,IAAM,CAAC,CACtB,CApGD,CAoGmB,oBAATC,KAAuBA,KAAO/C,OAEzC,CA/GD"}
\ No newline at end of file
diff --git a/dist/extras/transform.js b/dist/extras/transform.js
index 7711de14..b266b62c 100644
--- a/dist/extras/transform.js
+++ b/dist/extras/transform.js
@@ -1,7 +1,7 @@
 (function () {
 
   function errMsg(errCode, msg) {
-    return (msg || "") + " (SystemJS Error#" + errCode + " " + "https://git.io/JvFET#" + errCode + ")";
+    return (msg || "") + " (SystemJS Error#" + errCode + " " + "https://github.com/systemjs/systemjs/blob/main/docs/errors.md#" + errCode + ")";
   }
 
   /*
diff --git a/dist/extras/transform.min.js b/dist/extras/transform.min.js
index 3eae47cb..8ce17e48 100644
--- a/dist/extras/transform.min.js
+++ b/dist/extras/transform.min.js
@@ -1,2 +1,2 @@
-!function(t){var r=t.System.constructor.prototype,n=r.instantiate;r.instantiate=function(t,r){if(".wasm"===t.slice(-5))return n.call(this,t,r);var e=this;return fetch(t,{credentials:"same-origin"}).then((function(t){if(!t.ok)throw Error(("Fetch error: "+t.status+" "+t.statusText+(r?" loading from "+r:"")||"")+" (SystemJS Error#"+7+" https://git.io/JvFET#7)");return t.text()})).then((function(r){return e.transform.call(this,t,r)})).then((function(r){return(0,eval)(r+"\n//# sourceURL="+t),e.getRegister(t)}))},r.transform=function(t,r){return r}}("undefined"!=typeof self?self:global);
+!function(t){var r=t.System.constructor.prototype,e=r.instantiate;r.instantiate=function(t,r){if(".wasm"===t.slice(-5))return e.call(this,t,r);var n=this;return fetch(t,{credentials:"same-origin"}).then((function(t){if(!t.ok)throw Error(("Fetch error: "+t.status+" "+t.statusText+(r?" loading from "+r:"")||"")+" (SystemJS Error#"+7+" https://github.com/systemjs/systemjs/blob/main/docs/errors.md#7)");return t.text()})).then((function(r){return n.transform.call(this,t,r)})).then((function(r){return(0,eval)(r+"\n//# sourceURL="+t),n.getRegister(t)}))},r.transform=function(t,r){return r}}("undefined"!=typeof self?self:global);
 //# sourceMappingURL=##.min.js.map
\ No newline at end of file
diff --git a/dist/extras/transform.min.js.map b/dist/extras/transform.min.js.map
index 71947aa6..8cdf13ff 100644
--- a/dist/extras/transform.min.js.map
+++ b/dist/extras/transform.min.js.map
@@ -1 +1 @@
-{"version":3,"file":"##.min.js","names":["global","systemJSPrototype","System","constructor","prototype","instantiate","url","parent","slice","call","this","loader","fetch","credentials","then","res","ok","Error","status","statusText","text","source","transform","eval","getRegister","_id","self"],"sources":["transform.js"],"sourcesContent":["(function () {\n\n  function errMsg(errCode, msg) {\r\n    return (msg || \"\") + \" (SystemJS Error#\" + errCode + \" \" + \"https://git.io/JvFET#\" + errCode + \")\";\r\n  }\n\n  /*\r\n   * Support for a \"transform\" loader interface\r\n   *\r\n   * Note: This extra is deprecated and will be removed in the next major.\r\n   */\r\n  (function (global) {\r\n    var systemJSPrototype = global.System.constructor.prototype;\r\n\r\n    var instantiate = systemJSPrototype.instantiate;\r\n    systemJSPrototype.instantiate = function (url, parent) {\r\n      if (url.slice(-5) === '.wasm')\r\n        return instantiate.call(this, url, parent);\r\n\r\n      var loader = this;\r\n      return fetch(url, { credentials: 'same-origin' })\r\n      .then(function (res) {\r\n        if (!res.ok)\r\n          throw Error(errMsg(7, 'Fetch error: ' + res.status + ' ' + res.statusText + (parent ? ' loading from ' + parent : '')));\r\n        return res.text();\r\n      })\r\n      .then(function (source) {\r\n        return loader.transform.call(this, url, source);\r\n      })\r\n      .then(function (source) {\r\n        (0, eval)(source + '\\n//# sourceURL=' + url);\r\n        return loader.getRegister(url);\r\n      });\r\n    };\r\n\r\n    // Hookable transform function!\r\n    systemJSPrototype.transform = function (_id, source) {\r\n      return source;\r\n    };\r\n  })(typeof self !== 'undefined' ? self : global);\n\n})();\n"],"mappings":"CAWE,SAAWA,GACT,IAAIC,EAAoBD,EAAOE,OAAOC,YAAYC,UAE9CC,EAAcJ,EAAkBI,YACpCJ,EAAkBI,YAAc,SAAUC,EAAKC,GAC7C,GAAsB,UAAlBD,EAAIE,OAAO,GACb,OAAOH,EAAYI,KAAKC,KAAMJ,EAAKC,GAErC,IAAII,EAASD,KACb,OAAOE,MAAMN,EAAK,CAAEO,YAAa,gBAChCC,MAAK,SAAUC,GACd,IAAKA,EAAIC,GACP,MAAMC,OAAgB,gBAAkBF,EAAIG,OAAS,IAAMH,EAAII,YAAcZ,EAAS,iBAAmBA,EAAS,KApBzG,IAAM,oBAoBI,EApBlB,4BAqBH,OAAOQ,EAAIK,MACb,IACCN,MAAK,SAAUO,GACd,OAAOV,EAAOW,UAAUb,KAAKC,KAAMJ,EAAKe,EAC1C,IACCP,MAAK,SAAUO,GAEd,OADA,EAAIE,MAAMF,EAAS,mBAAqBf,GACjCK,EAAOa,YAAYlB,EAC5B,GACF,EAGAL,EAAkBqB,UAAY,SAAUG,EAAKJ,GAC3C,OAAOA,CACT,CACD,CA5BD,CA4BmB,oBAATK,KAAuBA,KAAO1B"}
\ No newline at end of file
+{"version":3,"file":"##.min.js","names":["global","systemJSPrototype","System","constructor","prototype","instantiate","url","parent","slice","call","this","loader","fetch","credentials","then","res","ok","Error","status","statusText","text","source","transform","eval","getRegister","_id","self"],"sources":["transform.js"],"sourcesContent":["(function () {\n\n  function errMsg(errCode, msg) {\r\n    return (msg || \"\") + \" (SystemJS Error#\" + errCode + \" \" + \"https://github.com/systemjs/systemjs/blob/main/docs/errors.md#\" + errCode + \")\";\r\n  }\n\n  /*\r\n   * Support for a \"transform\" loader interface\r\n   *\r\n   * Note: This extra is deprecated and will be removed in the next major.\r\n   */\r\n  (function (global) {\r\n    var systemJSPrototype = global.System.constructor.prototype;\r\n\r\n    var instantiate = systemJSPrototype.instantiate;\r\n    systemJSPrototype.instantiate = function (url, parent) {\r\n      if (url.slice(-5) === '.wasm')\r\n        return instantiate.call(this, url, parent);\r\n\r\n      var loader = this;\r\n      return fetch(url, { credentials: 'same-origin' })\r\n      .then(function (res) {\r\n        if (!res.ok)\r\n          throw Error(errMsg(7, 'Fetch error: ' + res.status + ' ' + res.statusText + (parent ? ' loading from ' + parent : '')));\r\n        return res.text();\r\n      })\r\n      .then(function (source) {\r\n        return loader.transform.call(this, url, source);\r\n      })\r\n      .then(function (source) {\r\n        (0, eval)(source + '\\n//# sourceURL=' + url);\r\n        return loader.getRegister(url);\r\n      });\r\n    };\r\n\r\n    // Hookable transform function!\r\n    systemJSPrototype.transform = function (_id, source) {\r\n      return source;\r\n    };\r\n  })(typeof self !== 'undefined' ? self : global);\n\n})();\n"],"mappings":"CAWE,SAAWA,GACT,IAAIC,EAAoBD,EAAOE,OAAOC,YAAYC,UAE9CC,EAAcJ,EAAkBI,YACpCJ,EAAkBI,YAAc,SAAUC,EAAKC,GAC7C,GAAsB,UAAlBD,EAAIE,OAAO,GACb,OAAOH,EAAYI,KAAKC,KAAMJ,EAAKC,GAErC,IAAII,EAASD,KACb,OAAOE,MAAMN,EAAK,CAAEO,YAAa,gBAChCC,MAAK,SAAUC,GACd,IAAKA,EAAIC,GACP,MAAMC,OAAgB,gBAAkBF,EAAIG,OAAS,IAAMH,EAAII,YAAcZ,EAAS,iBAAmBA,EAAS,KApBzG,IAAM,oBAoBI,EApBlB,qEAqBH,OAAOQ,EAAIK,MACb,IACCN,MAAK,SAAUO,GACd,OAAOV,EAAOW,UAAUb,KAAKC,KAAMJ,EAAKe,EAC1C,IACCP,MAAK,SAAUO,GAEd,OADA,EAAIE,MAAMF,EAAS,mBAAqBf,GACjCK,EAAOa,YAAYlB,EAC5B,GACF,EAGAL,EAAkBqB,UAAY,SAAUG,EAAKJ,GAC3C,OAAOA,CACT,CACD,CA5BD,CA4BmB,oBAATK,KAAuBA,KAAO1B"}
\ No newline at end of file
diff --git a/dist/system.js b/dist/system.js
index 35f5ef8d..0a97d535 100644
--- a/dist/system.js
+++ b/dist/system.js
@@ -1,10 +1,10 @@
 /*!
- * SystemJS 6.12.1
+ * SystemJS 6.12.2
  */
 (function () {
 
   function errMsg(errCode, msg) {
-    return (msg || "") + " (SystemJS Error#" + errCode + " " + "https://git.io/JvFET#" + errCode + ")";
+    return (msg || "") + " (SystemJS Error#" + errCode + " " + "https://github.com/systemjs/systemjs/blob/main/docs/errors.md#" + errCode + ")";
   }
 
   var hasSymbol = typeof Symbol !== 'undefined';
@@ -444,6 +444,16 @@
       return;
     }
 
+    // From here we're about to execute the load.
+    // Because the execution may be async, we pop the `load.e` first.
+    // So `load.e === null` always means the load has been executed or is executing.
+    // To inspect the state:
+    // - If `load.er` is truthy, the execution has threw or has been rejected;
+    // - otherwise, either the `load.E` is a promise, means it's under async execution, or
+    // - the `load.E` is null, means the load has completed the execution or has been async resolved.
+    const exec = load.e;
+    load.e = null;
+
     // deps execute first, unless circular
     var depLoadPromises;
     load.d.forEach(function (depLoad) {
@@ -453,7 +463,6 @@
           (depLoadPromises = depLoadPromises || []).push(depLoadPromise);
       }
       catch (err) {
-        load.e = null;
         load.er = err;
         triggerOnload(loader, load, err, false);
         throw err;
@@ -466,7 +475,7 @@
 
     function doExec () {
       try {
-        var execPromise = load.e.call(nullContext);
+        var execPromise = exec.call(nullContext);
         if (execPromise) {
           execPromise = execPromise.then(function () {
             load.C = load.n;
@@ -489,7 +498,6 @@
         throw err;
       }
       finally {
-        load.e = null;
         triggerOnload(loader, load, load.er, true);
       }
     }
@@ -532,7 +540,7 @@
         System.import(script.src.slice(0, 7) === 'import:' ? script.src.slice(7) : resolveUrl(script.src, baseUrl)).catch(function (e) {
           // if there is a script load error, dispatch an "error" event
           // on the script tag.
-          if (e.message.indexOf('https://git.io/JvFET#3') > -1) {
+          if (e.message.indexOf('https://github.com/systemjs/systemjs/blob/main/docs/errors.md#3') > -1) {
             var event = document.createEvent('Event');
             event.initEvent('error', false, false);
             script.dispatchEvent(event);
diff --git a/package.json b/package.json
index e8d0d69f..4a42112d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "systemjs",
-  "version": "6.12.1",
+  "version": "6.12.2",
   "main": "dist/system-node.cjs",
   "exports": {
     ".": {