A much cuter bunny theme

5 files changed, 1348 insertions, 1298 deletions

diff --git a/themes/Renderer3d.cpp b/themes/Renderer3d.cpp
index 300a73b..5f9ce88 100644
--- a/themes/Renderer3d.cpp
+++ b/themes/Renderer3d.cpp
@@ -9,24 +9,28 @@
 // Note: In the 'transform' attribute, the transform.x is the scale,
 // transform.y is the rotation, and transform.zw is the translatiob.
 const char* vertexShader = 
-"attribute vec4 position; \n"
-"attribute vec4 color; \n"
-"attribute vec4 normal \n"
-"uniform mat4 projection; \n"
-"uniform mat4 view; \n"
-"uniform mat4 model; \n"
-"varying lowp vec4 VertexColor; \n"
-"void main() { \n"
-"    vec4 fragmentPosition = projection * view * model * position; \n"
-"    gl_Position = fragmentPosition; \n"
-"    VertexColor = color; \n"
-"}";
+	"attribute vec4 position; \n"
+	"attribute vec4 color; \n"
+	"attribute vec4 normal; \n"
+	"uniform mat4 projection; \n"
+	"uniform mat4 view; \n"
+	"uniform mat4 model; \n"
+	"varying lowp vec4 VertexColor; \n"
+	"varying lowp vec4 VertexNormal; \n"
+	"void main() { \n"
+	"    vec4 fragmentPosition = projection * view * model * position; \n"
+	"    gl_Position = fragmentPosition; \n"
+	"    VertexColor = color; \n"
+	"    VertexNormal = normal; \n"
+	"}";
 
 const char* fragmentShader = 
-"varying lowp vec4 VertexColor; \n"
-"void main() { \n"
-"    gl_FragColor = VertexColor; \n"
-"}";
+	"varying lowp vec4 VertexColor; \n"
+	"varying lowp vec4 VertexNormal; \n"
+	"void main() { \n"
+	"    const lowp vec3 lightDirection = vec3(0.0, 1.0, 0.0);\n"
+	"    gl_FragColor = vec4(VertexColor.xyz * dot(VertexNormal.xyz, lightDirection), 1); \n"
+	"}";
 
 EM_BOOL onScreenSizeChanged_3D(int eventType, const EmscriptenUiEvent *uiEvent, void *userData) {
     Renderer3D* renderer = (Renderer3D*)userData;
@@ -53,7 +57,7 @@ void Renderer3D::load(WebglContext* inContext) {
 	uniforms.view = getShaderUniform(shader, "view");
 	uniforms.model = getShaderUniform(shader, "model");
 	projection = Mat4x4().getPerspectiveProjection(0.1, 1000.f, 0.872f, static_cast<f32>(context->width) / static_cast<f32>(context->height));
-	view = Mat4x4().getLookAt({ 0, 25, 100 }, { 0, 15, 0 }, { 0, 1, 0 });
+	view = Mat4x4().getLookAt({ 0, 25, 75 }, { 0, 15, 0 }, { 0, 1, 0 });
 
 	logger_info("Renderer2d shader compiled.\n");
 
@@ -162,18 +166,21 @@ Mesh3d Mesh3d_fromObj(Renderer3D* renderer, const char* content, const i32 len)
 			case LineType_mtl:
 				i = readToken(i, content, buffer);
 				break;
-			case LineType_v:
+			case LineType_v: {
 				while (content[i] != '\n' && content[i] != '\0') {
 					i = readToken(i, content, buffer);
 					lt.v.vertices[lt.idx] = atof(buffer);
 					lt.idx++;
 				}
+
+				float fColor = randomFloatBetween(0.8, 1);
 				result.vertices.add({
 					Vector4(lt.v.vertices[0], lt.v.vertices[1], lt.v.vertices[2], 1.f),
-					Vector4(randomFloatBetween(0, 1), randomFloatBetween(0, 1), randomFloatBetween(0, 1), 1)
+					Vector4(fColor, fColor, fColor, 1)
 				});
 				break;
-			case LineType_f:
+			}
+			case LineType_f: {
 				while (content[i] != '\n' && content[i] != '\0') {
 					i = readToken(i, content, buffer);
 					lt.v.indices[lt.idx] = atoi(buffer);
@@ -188,18 +195,17 @@ Mesh3d Mesh3d_fromObj(Renderer3D* renderer, const char* content, const i32 len)
 				result.indices.add(v2idx);
 				result.indices.add(v3idx);
 
-				auto v1 = result.vertices[v1idx];
-				auto v2 = result.vertices[v2idx];
-				auto v3 = result.vertices[v3idx];
-				auto normal = (v1 - v2).cross(v1 - v3);
-				break;
-			case LineType_Comment:
-				i = readPastLine(i, content);
-				break;
-			case LineType_Unsupported:
-				i = readPastLine(i, content);
+				auto& v1 = result.vertices[v1idx];
+				auto& v2 = result.vertices[v2idx];
+				auto& v3 = result.vertices[v3idx];
+			    Vector3 normal = (v1.position - v2.position).cross(v1.position - v3.position).toVector3().normalize();
+				v1.normal = normal;
+				v2.normal = normal;
+				v3.normal = normal;
 				break;
+			}
 			default:
+				i = readPastLine(i, content);
 				break;
 			}
 
@@ -229,10 +235,14 @@ void Mesh3d::load(Renderer3D* renderer) {
     glEnableVertexAttribArray(renderer->attributes.position);
     glVertexAttribPointer(renderer->attributes.position, 4, GL_FLOAT, GL_FALSE, sizeof(Vertex3d), (GLvoid *)0);
 
-    // Normal
+    // Color
     glEnableVertexAttribArray(renderer->attributes.color);
     glVertexAttribPointer(renderer->attributes.color, 4, GL_FLOAT, GL_FALSE, sizeof(Vertex3d), (GLvoid *)offsetof(Vertex3d, color));
 
+	// Normal
+    glEnableVertexAttribArray(renderer->attributes.normal);
+    glVertexAttribPointer(renderer->attributes.normal, 4, GL_FLOAT, GL_FALSE, sizeof(Vertex3d), (GLvoid *)offsetof(Vertex3d, normal));
+	
     glBindVertexArray(0);
 }
 
diff --git a/themes/dist/output.js b/themes/dist/output.js
index 0e9f1a9..05324da 100644
--- a/themes/dist/output.js
+++ b/themes/dist/output.js
@@ -13,10 +13,11 @@
 // after the generated code, you will need to define   var Module = {};
 // before the code. Then that object will be used in the code, and you
 // can continue to use Module afterwards as well.
-var Module = typeof Module !== 'undefined' ? Module : {};
+var Module = typeof Module != 'undefined' ? Module : {};
 
 // See https://caniuse.com/mdn-javascript_builtins_object_assign
-var objAssign = Object.assign;
+
+// See https://caniuse.com/mdn-javascript_builtins_bigint64array
 
 // --pre-jses are emitted after the Module integration code, so that they can
 // refer to Module (if they choose; they can also define Module)
@@ -27,7 +28,7 @@ var objAssign = Object.assign;
 // we collect those properties and reapply _after_ we configure
 // the current environment's defaults to avoid having to be so
 // defensive during initialization.
-var moduleOverrides = objAssign({}, Module);
+var moduleOverrides = Object.assign({}, Module);
 
 var arguments_ = [];
 var thisProgram = './this.program';
@@ -39,15 +40,15 @@ var quit_ = (status, toThrow) => {
 // setting the ENVIRONMENT setting at compile time (see settings.js).
 
 // Attempt to auto-detect the environment
-var ENVIRONMENT_IS_WEB = typeof window === 'object';
-var ENVIRONMENT_IS_WORKER = typeof importScripts === 'function';
+var ENVIRONMENT_IS_WEB = typeof window == 'object';
+var ENVIRONMENT_IS_WORKER = typeof importScripts == 'function';
 // N.b. Electron.js environment is simultaneously a NODE-environment, but
 // also a web environment.
-var ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof process.versions === 'object' && typeof process.versions.node === 'string';
+var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions == 'object' && typeof process.versions.node == 'string';
 var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
 
 if (Module['ENVIRONMENT']) {
-  throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -s ENVIRONMENT=web or -s ENVIRONMENT=node)');
+  throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)');
 }
 
 // `/` should be present at the end if `scriptDirectory` is not empty
@@ -75,7 +76,7 @@ var read_,
 function logExceptionOnExit(e) {
   if (e instanceof ExitStatus) return;
   let toLog = e;
-  if (e && typeof e === 'object' && e.stack) {
+  if (e && typeof e == 'object' && e.stack) {
     toLog = [e, e.stack];
   }
   err('exiting due to exception: ' + toLog);
@@ -86,7 +87,7 @@ var nodePath;
 var requireNodeFS;
 
 if (ENVIRONMENT_IS_NODE) {
-  if (!(typeof process === 'object' && typeof require === 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
+  if (!(typeof process == 'object' && typeof require == 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
   if (ENVIRONMENT_IS_WORKER) {
     scriptDirectory = require('path').dirname(scriptDirectory) + '/';
   } else {
@@ -109,7 +110,7 @@ requireNodeFS = () => {
 read_ = function shell_read(filename, binary) {
   requireNodeFS();
   filename = nodePath['normalize'](filename);
-  return fs.readFileSync(filename, binary ? null : 'utf8');
+  return fs.readFileSync(filename, binary ? undefined : 'utf8');
 };
 
 readBinary = (filename) => {
@@ -137,7 +138,7 @@ readAsync = (filename, onload, onerror) => {
 
   arguments_ = process['argv'].slice(2);
 
-  if (typeof module !== 'undefined') {
+  if (typeof module != 'undefined') {
     module['exports'] = Module;
   }
 
@@ -169,7 +170,7 @@ readAsync = (filename, onload, onerror) => {
 } else
 if (ENVIRONMENT_IS_SHELL) {
 
-  if ((typeof process === 'object' && typeof require === 'function') || typeof window === 'object' || typeof importScripts === 'function') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
+  if ((typeof process == 'object' && typeof require === 'function') || typeof window == 'object' || typeof importScripts == 'function') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
 
   if (typeof read != 'undefined') {
     read_ = function shell_read(f) {
@@ -179,11 +180,11 @@ if (ENVIRONMENT_IS_SHELL) {
 
   readBinary = function readBinary(f) {
     let data;
-    if (typeof readbuffer === 'function') {
+    if (typeof readbuffer == 'function') {
       return new Uint8Array(readbuffer(f));
     }
     data = read(f, 'binary');
-    assert(typeof data === 'object');
+    assert(typeof data == 'object');
     return data;
   };
 
@@ -197,18 +198,18 @@ if (ENVIRONMENT_IS_SHELL) {
     arguments_ = arguments;
   }
 
-  if (typeof quit === 'function') {
+  if (typeof quit == 'function') {
     quit_ = (status, toThrow) => {
       logExceptionOnExit(toThrow);
       quit(status);
     };
   }
 
-  if (typeof print !== 'undefined') {
+  if (typeof print != 'undefined') {
     // Prefer to use print/printErr where they exist, as they usually work better.
-    if (typeof console === 'undefined') console = /** @type{!Console} */({});
+    if (typeof console == 'undefined') console = /** @type{!Console} */({});
     console.log = /** @type{!function(this:Console, ...*): undefined} */ (print);
-    console.warn = console.error = /** @type{!function(this:Console, ...*): undefined} */ (typeof printErr !== 'undefined' ? printErr : print);
+    console.warn = console.error = /** @type{!function(this:Console, ...*): undefined} */ (typeof printErr != 'undefined' ? printErr : print);
   }
 
 } else
@@ -219,7 +220,7 @@ if (ENVIRONMENT_IS_SHELL) {
 if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
   if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled
     scriptDirectory = self.location.href;
-  } else if (typeof document !== 'undefined' && document.currentScript) { // web
+  } else if (typeof document != 'undefined' && document.currentScript) { // web
     scriptDirectory = document.currentScript.src;
   }
   // blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them.
@@ -234,7 +235,7 @@ if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
     scriptDirectory = '';
   }
 
-  if (!(typeof window === 'object' || typeof importScripts === 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
+  if (!(typeof window == 'object' || typeof importScripts == 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
 
   // Differentiate the Web Worker from the Node Worker case, as reading must
   // be done differently.
@@ -287,100 +288,44 @@ var out = Module['print'] || console.log.bind(console);
 var err = Module['printErr'] || console.warn.bind(console);
 
 // Merge back in the overrides
-objAssign(Module, moduleOverrides);
+Object.assign(Module, moduleOverrides);
 // Free the object hierarchy contained in the overrides, this lets the GC
 // reclaim data used e.g. in memoryInitializerRequest, which is a large typed array.
 moduleOverrides = null;
+checkIncomingModuleAPI();
 
 // Emit code to handle expected values on the Module object. This applies Module.x
 // to the proper local x. This has two benefits: first, we only emit it if it is
 // expected to arrive, and second, by using a local everywhere else that can be
 // minified.
 
-if (Module['arguments']) arguments_ = Module['arguments'];
-if (!Object.getOwnPropertyDescriptor(Module, 'arguments')) {
-  Object.defineProperty(Module, 'arguments', {
-    configurable: true,
-    get: function() {
-      abort('Module.arguments has been replaced with plain arguments_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
+if (Module['arguments']) arguments_ = Module['arguments'];legacyModuleProp('arguments', 'arguments_');
 
-if (Module['thisProgram']) thisProgram = Module['thisProgram'];
-if (!Object.getOwnPropertyDescriptor(Module, 'thisProgram')) {
-  Object.defineProperty(Module, 'thisProgram', {
-    configurable: true,
-    get: function() {
-      abort('Module.thisProgram has been replaced with plain thisProgram (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
+if (Module['thisProgram']) thisProgram = Module['thisProgram'];legacyModuleProp('thisProgram', 'thisProgram');
 
-if (Module['quit']) quit_ = Module['quit'];
-if (!Object.getOwnPropertyDescriptor(Module, 'quit')) {
-  Object.defineProperty(Module, 'quit', {
-    configurable: true,
-    get: function() {
-      abort('Module.quit has been replaced with plain quit_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
+if (Module['quit']) quit_ = Module['quit'];legacyModuleProp('quit', 'quit_');
 
 // perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message
 // Assertions on removed incoming Module JS APIs.
-assert(typeof Module['memoryInitializerPrefixURL'] === 'undefined', 'Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['pthreadMainPrefixURL'] === 'undefined', 'Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['cdInitializerPrefixURL'] === 'undefined', 'Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['filePackagePrefixURL'] === 'undefined', 'Module.filePackagePrefixURL option was removed, use Module.locateFile instead');
-assert(typeof Module['read'] === 'undefined', 'Module.read option was removed (modify read_ in JS)');
-assert(typeof Module['readAsync'] === 'undefined', 'Module.readAsync option was removed (modify readAsync in JS)');
-assert(typeof Module['readBinary'] === 'undefined', 'Module.readBinary option was removed (modify readBinary in JS)');
-assert(typeof Module['setWindowTitle'] === 'undefined', 'Module.setWindowTitle option was removed (modify setWindowTitle in JS)');
-assert(typeof Module['TOTAL_MEMORY'] === 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY');
-
-if (!Object.getOwnPropertyDescriptor(Module, 'read')) {
-  Object.defineProperty(Module, 'read', {
-    configurable: true,
-    get: function() {
-      abort('Module.read has been replaced with plain read_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
-
-if (!Object.getOwnPropertyDescriptor(Module, 'readAsync')) {
-  Object.defineProperty(Module, 'readAsync', {
-    configurable: true,
-    get: function() {
-      abort('Module.readAsync has been replaced with plain readAsync (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
-
-if (!Object.getOwnPropertyDescriptor(Module, 'readBinary')) {
-  Object.defineProperty(Module, 'readBinary', {
-    configurable: true,
-    get: function() {
-      abort('Module.readBinary has been replaced with plain readBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
-
-if (!Object.getOwnPropertyDescriptor(Module, 'setWindowTitle')) {
-  Object.defineProperty(Module, 'setWindowTitle', {
-    configurable: true,
-    get: function() {
-      abort('Module.setWindowTitle has been replaced with plain setWindowTitle (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
+assert(typeof Module['memoryInitializerPrefixURL'] == 'undefined', 'Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['pthreadMainPrefixURL'] == 'undefined', 'Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['cdInitializerPrefixURL'] == 'undefined', 'Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['filePackagePrefixURL'] == 'undefined', 'Module.filePackagePrefixURL option was removed, use Module.locateFile instead');
+assert(typeof Module['read'] == 'undefined', 'Module.read option was removed (modify read_ in JS)');
+assert(typeof Module['readAsync'] == 'undefined', 'Module.readAsync option was removed (modify readAsync in JS)');
+assert(typeof Module['readBinary'] == 'undefined', 'Module.readBinary option was removed (modify readBinary in JS)');
+assert(typeof Module['setWindowTitle'] == 'undefined', 'Module.setWindowTitle option was removed (modify setWindowTitle in JS)');
+assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY');
+legacyModuleProp('read', 'read_');
+legacyModuleProp('readAsync', 'readAsync');
+legacyModuleProp('readBinary', 'readBinary');
+legacyModuleProp('setWindowTitle', 'setWindowTitle');
 var IDBFS = 'IDBFS is no longer included by default; build with -lidbfs.js';
 var PROXYFS = 'PROXYFS is no longer included by default; build with -lproxyfs.js';
 var WORKERFS = 'WORKERFS is no longer included by default; build with -lworkerfs.js';
 var NODEFS = 'NODEFS is no longer included by default; build with -lnodefs.js';
-function alignMemory() { abort('`alignMemory` is now a library function and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line'); }
 
-assert(!ENVIRONMENT_IS_SHELL, "shell environment detected but not enabled at build time.  Add 'shell' to `-s ENVIRONMENT` to enable.");
+assert(!ENVIRONMENT_IS_SHELL, "shell environment detected but not enabled at build time.  Add 'shell' to `-sENVIRONMENT` to enable.");
 
 
 
@@ -390,199 +335,92 @@ var POINTER_SIZE = 4;
 
 function getNativeTypeSize(type) {
   switch (type) {
-    case 'i1': case 'i8': return 1;
-    case 'i16': return 2;
-    case 'i32': return 4;
-    case 'i64': return 8;
+    case 'i1': case 'i8': case 'u8': return 1;
+    case 'i16': case 'u16': return 2;
+    case 'i32': case 'u32': return 4;
+    case 'i64': case 'u64': return 8;
     case 'float': return 4;
     case 'double': return 8;
     default: {
       if (type[type.length - 1] === '*') {
         return POINTER_SIZE;
-      } else if (type[0] === 'i') {
+      }
+      if (type[0] === 'i') {
         const bits = Number(type.substr(1));
         assert(bits % 8 === 0, 'getNativeTypeSize invalid bits ' + bits + ', type ' + type);
         return bits / 8;
-      } else {
-        return 0;
       }
+      return 0;
     }
   }
 }
 
-function warnOnce(text) {
-  if (!warnOnce.shown) warnOnce.shown = {};
-  if (!warnOnce.shown[text]) {
-    warnOnce.shown[text] = 1;
-    err(text);
-  }
-}
-
-// include: runtime_functions.js
-
-
-// Wraps a JS function as a wasm function with a given signature.
-function convertJsFunctionToWasm(func, sig) {
-
-  // If the type reflection proposal is available, use the new
-  // "WebAssembly.Function" constructor.
-  // Otherwise, construct a minimal wasm module importing the JS function and
-  // re-exporting it.
-  if (typeof WebAssembly.Function === "function") {
-    var typeNames = {
-      'i': 'i32',
-      'j': 'i64',
-      'f': 'f32',
-      'd': 'f64'
-    };
-    var type = {
-      parameters: [],
-      results: sig[0] == 'v' ? [] : [typeNames[sig[0]]]
-    };
-    for (var i = 1; i < sig.length; ++i) {
-      type.parameters.push(typeNames[sig[i]]);
-    }
-    return new WebAssembly.Function(type, func);
-  }
-
-  // The module is static, with the exception of the type section, which is
-  // generated based on the signature passed in.
-  var typeSection = [
-    0x01, // id: section,
-    0x00, // length: 0 (placeholder)
-    0x01, // count: 1
-    0x60, // form: func
-  ];
-  var sigRet = sig.slice(0, 1);
-  var sigParam = sig.slice(1);
-  var typeCodes = {
-    'i': 0x7f, // i32
-    'j': 0x7e, // i64
-    'f': 0x7d, // f32
-    'd': 0x7c, // f64
-  };
+// include: runtime_debug.js
 
-  // Parameters, length + signatures
-  typeSection.push(sigParam.length);
-  for (var i = 0; i < sigParam.length; ++i) {
-    typeSection.push(typeCodes[sigParam[i]]);
-  }
 
-  // Return values, length + signatures
-  // With no multi-return in MVP, either 0 (void) or 1 (anything else)
-  if (sigRet == 'v') {
-    typeSection.push(0x00);
-  } else {
-    typeSection = typeSection.concat([0x01, typeCodes[sigRet]]);
+function legacyModuleProp(prop, newName) {
+  if (!Object.getOwnPropertyDescriptor(Module, prop)) {
+    Object.defineProperty(Module, prop, {
+      configurable: true,
+      get: function() {
+        abort('Module.' + prop + ' has been replaced with plain ' + newName + ' (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)');
+      }
+    });
   }
-
-  // Write the overall length of the type section back into the section header
-  // (excepting the 2 bytes for the section id and length)
-  typeSection[1] = typeSection.length - 2;
-
-  // Rest of the module is static
-  var bytes = new Uint8Array([
-    0x00, 0x61, 0x73, 0x6d, // magic ("\0asm")
-    0x01, 0x00, 0x00, 0x00, // version: 1
-  ].concat(typeSection, [
-    0x02, 0x07, // import section
-      // (import "e" "f" (func 0 (type 0)))
-      0x01, 0x01, 0x65, 0x01, 0x66, 0x00, 0x00,
-    0x07, 0x05, // export section
-      // (export "f" (func 0 (type 0)))
-      0x01, 0x01, 0x66, 0x00, 0x00,
-  ]));
-
-   // We can compile this wasm module synchronously because it is very small.
-  // This accepts an import (at "e.f"), that it reroutes to an export (at "f")
-  var module = new WebAssembly.Module(bytes);
-  var instance = new WebAssembly.Instance(module, {
-    'e': {
-      'f': func
-    }
-  });
-  var wrappedFunc = instance.exports['f'];
-  return wrappedFunc;
 }
 
-var freeTableIndexes = [];
-
-// Weak map of functions in the table to their indexes, created on first use.
-var functionsInTableMap;
-
-function getEmptyTableSlot() {
-  // Reuse a free index if there is one, otherwise grow.
-  if (freeTableIndexes.length) {
-    return freeTableIndexes.pop();
+function ignoredModuleProp(prop) {
+  if (Object.getOwnPropertyDescriptor(Module, prop)) {
+    abort('`Module.' + prop + '` was supplied but `' + prop + '` not included in INCOMING_MODULE_JS_API');
   }
-  // Grow the table
-  try {
-    wasmTable.grow(1);
-  } catch (err) {
-    if (!(err instanceof RangeError)) {
-      throw err;
-    }
-    throw 'Unable to grow wasm table. Set ALLOW_TABLE_GROWTH.';
-  }
-  return wasmTable.length - 1;
 }
 
-function updateTableMap(offset, count) {
-  for (var i = offset; i < offset + count; i++) {
-    var item = getWasmTableEntry(i);
-    // Ignore null values.
-    if (item) {
-      functionsInTableMap.set(item, i);
-    }
-  }
+// forcing the filesystem exports a few things by default
+function isExportedByForceFilesystem(name) {
+  return name === 'FS_createPath' ||
+         name === 'FS_createDataFile' ||
+         name === 'FS_createPreloadedFile' ||
+         name === 'FS_unlink' ||
+         name === 'addRunDependency' ||
+         // The old FS has some functionality that WasmFS lacks.
+         name === 'FS_createLazyFile' ||
+         name === 'FS_createDevice' ||
+         name === 'removeRunDependency';
 }
 
-// Add a function to the table.
-// 'sig' parameter is required if the function being added is a JS function.
-function addFunction(func, sig) {
-  assert(typeof func !== 'undefined');
-
-  // Check if the function is already in the table, to ensure each function
-  // gets a unique index. First, create the map if this is the first use.
-  if (!functionsInTableMap) {
-    functionsInTableMap = new WeakMap();
-    updateTableMap(0, wasmTable.length);
-  }
-  if (functionsInTableMap.has(func)) {
-    return functionsInTableMap.get(func);
-  }
-
-  // It's not in the table, add it now.
-
-  var ret = getEmptyTableSlot();
-
-  // Set the new value.
-  try {
-    // Attempting to call this with JS function will cause of table.set() to fail
-    setWasmTableEntry(ret, func);
-  } catch (err) {
-    if (!(err instanceof TypeError)) {
-      throw err;
-    }
-    assert(typeof sig !== 'undefined', 'Missing signature argument to addFunction: ' + func);
-    var wrapped = convertJsFunctionToWasm(func, sig);
-    setWasmTableEntry(ret, wrapped);
+function missingLibrarySymbol(sym) {
+  if (typeof globalThis !== 'undefined' && !Object.getOwnPropertyDescriptor(globalThis, sym)) {
+    Object.defineProperty(globalThis, sym, {
+      configurable: true,
+      get: function() {
+        // Can't `abort()` here because it would break code that does runtime
+        // checks.  e.g. `if (typeof SDL === 'undefined')`.
+        var msg = '`' + sym + '` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line';
+        if (isExportedByForceFilesystem(sym)) {
+          msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
+        }
+        warnOnce(msg);
+        return undefined;
+      }
+    });
   }
-
-  functionsInTableMap.set(func, ret);
-
-  return ret;
 }
 
-function removeFunction(index) {
-  functionsInTableMap.delete(getWasmTableEntry(index));
-  freeTableIndexes.push(index);
+function unexportedRuntimeSymbol(sym) {
+  if (!Object.getOwnPropertyDescriptor(Module, sym)) {
+    Object.defineProperty(Module, sym, {
+      configurable: true,
+      get: function() {
+        var msg = "'" + sym + "' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)";
+        if (isExportedByForceFilesystem(sym)) {
+          msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
+        }
+        abort(msg);
+      }
+    });
+  }
 }
 
-// end include: runtime_functions.js
-// include: runtime_debug.js
-
-
 // end include: runtime_debug.js
 var tempRet0 = 0;
 var setTempRet0 = (value) => { tempRet0 = value; };
@@ -601,72 +439,13 @@ var getTempRet0 = () => tempRet0;
 //    is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html
 
 var wasmBinary;
-if (Module['wasmBinary']) wasmBinary = Module['wasmBinary'];
-if (!Object.getOwnPropertyDescriptor(Module, 'wasmBinary')) {
-  Object.defineProperty(Module, 'wasmBinary', {
-    configurable: true,
-    get: function() {
-      abort('Module.wasmBinary has been replaced with plain wasmBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
-var noExitRuntime = Module['noExitRuntime'] || true;
-if (!Object.getOwnPropertyDescriptor(Module, 'noExitRuntime')) {
-  Object.defineProperty(Module, 'noExitRuntime', {
-    configurable: true,
-    get: function() {
-      abort('Module.noExitRuntime has been replaced with plain noExitRuntime (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
+if (Module['wasmBinary']) wasmBinary = Module['wasmBinary'];legacyModuleProp('wasmBinary', 'wasmBinary');
+var noExitRuntime = Module['noExitRuntime'] || true;legacyModuleProp('noExitRuntime', 'noExitRuntime');
 
-if (typeof WebAssembly !== 'object') {
+if (typeof WebAssembly != 'object') {
   abort('no native wasm support detected');
 }
 
-// include: runtime_safe_heap.js
-
-
-// In MINIMAL_RUNTIME, setValue() and getValue() are only available when building with safe heap enabled, for heap safety checking.
-// In traditional runtime, setValue() and getValue() are always available (although their use is highly discouraged due to perf penalties)
-
-/** @param {number} ptr
-    @param {number} value
-    @param {string} type
-    @param {number|boolean=} noSafe */
-function setValue(ptr, value, type = 'i8', noSafe) {
-  if (type.charAt(type.length-1) === '*') type = 'i32';
-    switch (type) {
-      case 'i1': HEAP8[((ptr)>>0)] = value; break;
-      case 'i8': HEAP8[((ptr)>>0)] = value; break;
-      case 'i16': HEAP16[((ptr)>>1)] = value; break;
-      case 'i32': HEAP32[((ptr)>>2)] = value; break;
-      case 'i64': (tempI64 = [value>>>0,(tempDouble=value,(+(Math.abs(tempDouble))) >= 1.0 ? (tempDouble > 0.0 ? ((Math.min((+(Math.floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math.ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>0) : 0)],HEAP32[((ptr)>>2)] = tempI64[0],HEAP32[(((ptr)+(4))>>2)] = tempI64[1]); break;
-      case 'float': HEAPF32[((ptr)>>2)] = value; break;
-      case 'double': HEAPF64[((ptr)>>3)] = value; break;
-      default: abort('invalid type for setValue: ' + type);
-    }
-}
-
-/** @param {number} ptr
-    @param {string} type
-    @param {number|boolean=} noSafe */
-function getValue(ptr, type = 'i8', noSafe) {
-  if (type.charAt(type.length-1) === '*') type = 'i32';
-    switch (type) {
-      case 'i1': return HEAP8[((ptr)>>0)];
-      case 'i8': return HEAP8[((ptr)>>0)];
-      case 'i16': return HEAP16[((ptr)>>1)];
-      case 'i32': return HEAP32[((ptr)>>2)];
-      case 'i64': return HEAP32[((ptr)>>2)];
-      case 'float': return HEAPF32[((ptr)>>2)];
-      case 'double': return Number(HEAPF64[((ptr)>>3)]);
-      default: abort('invalid type for getValue: ' + type);
-    }
-  return null;
-}
-
-// end include: runtime_safe_heap.js
 // Wasm globals
 
 var wasmMemory;
@@ -691,162 +470,59 @@ function assert(condition, text) {
   }
 }
 
-// Returns the C function with a specified identifier (for C++, you need to do manual name mangling)
-function getCFunc(ident) {
-  var func = Module['_' + ident]; // closure exported function
-  assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported');
-  return func;
-}
-
-// C calling interface.
-/** @param {string|null=} returnType
-    @param {Array=} argTypes
-    @param {Arguments|Array=} args
-    @param {Object=} opts */
-function ccall(ident, returnType, argTypes, args, opts) {
-  // For fast lookup of conversion functions
-  var toC = {
-    'string': function(str) {
-      var ret = 0;
-      if (str !== null && str !== undefined && str !== 0) { // null string
-        // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0'
-        var len = (str.length << 2) + 1;
-        ret = stackAlloc(len);
-        stringToUTF8(str, ret, len);
-      }
-      return ret;
-    },
-    'array': function(arr) {
-      var ret = stackAlloc(arr.length);
-      writeArrayToMemory(arr, ret);
-      return ret;
-    }
-  };
-
-  function convertReturnValue(ret) {
-    if (returnType === 'string') return UTF8ToString(ret);
-    if (returnType === 'boolean') return Boolean(ret);
-    return ret;
-  }
-
-  var func = getCFunc(ident);
-  var cArgs = [];
-  var stack = 0;
-  assert(returnType !== 'array', 'Return type should not be "array".');
-  if (args) {
-    for (var i = 0; i < args.length; i++) {
-      var converter = toC[argTypes[i]];
-      if (converter) {
-        if (stack === 0) stack = stackSave();
-        cArgs[i] = converter(args[i]);
-      } else {
-        cArgs[i] = args[i];
-      }
-    }
-  }
-  var ret = func.apply(null, cArgs);
-  function onDone(ret) {
-    if (stack !== 0) stackRestore(stack);
-    return convertReturnValue(ret);
-  }
-
-  ret = onDone(ret);
-  return ret;
-}
-
-/** @param {string=} returnType
-    @param {Array=} argTypes
-    @param {Object=} opts */
-function cwrap(ident, returnType, argTypes, opts) {
-  return function() {
-    return ccall(ident, returnType, argTypes, arguments, opts);
-  }
-}
-
 // We used to include malloc/free by default in the past. Show a helpful error in
 // builds with assertions.
 
-var ALLOC_NORMAL = 0; // Tries to use _malloc()
-var ALLOC_STACK = 1; // Lives for the duration of the current function call
-
-// allocate(): This is for internal use. You can use it yourself as well, but the interface
-//             is a little tricky (see docs right below). The reason is that it is optimized
-//             for multiple syntaxes to save space in generated code. So you should
-//             normally not use allocate(), and instead allocate memory using _malloc(),
-//             initialize it with setValue(), and so forth.
-// @slab: An array of data.
-// @allocator: How to allocate memory, see ALLOC_*
-/** @type {function((Uint8Array|Array<number>), number)} */
-function allocate(slab, allocator) {
-  var ret;
-  assert(typeof allocator === 'number', 'allocate no longer takes a type argument')
-  assert(typeof slab !== 'number', 'allocate no longer takes a number as arg0')
-
-  if (allocator == ALLOC_STACK) {
-    ret = stackAlloc(slab.length);
-  } else {
-    ret = _malloc(slab.length);
-  }
-
-  if (slab.subarray || slab.slice) {
-    HEAPU8.set(/** @type {!Uint8Array} */(slab), ret);
-  } else {
-    HEAPU8.set(new Uint8Array(slab), ret);
-  }
-  return ret;
-}
-
 // include: runtime_strings.js
 
 
 // runtime_strings.js: Strings related runtime functions that are part of both MINIMAL_RUNTIME and regular runtime.
 
+var UTF8Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf8') : undefined;
+
 // Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the given array that contains uint8 values, returns
 // a copy of that string as a Javascript String object.
-
-var UTF8Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf8') : undefined;
-
 /**
+ * heapOrArray is either a regular array, or a JavaScript typed array view.
  * @param {number} idx
  * @param {number=} maxBytesToRead
  * @return {string}
  */
-function UTF8ArrayToString(heap, idx, maxBytesToRead) {
+function UTF8ArrayToString(heapOrArray, idx, maxBytesToRead) {
   var endIdx = idx + maxBytesToRead;
   var endPtr = idx;
   // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
   // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
   // (As a tiny code save trick, compare endPtr against endIdx using a negation, so that undefined means Infinity)
-  while (heap[endPtr] && !(endPtr >= endIdx)) ++endPtr;
+  while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr;
 
-  if (endPtr - idx > 16 && heap.subarray && UTF8Decoder) {
-    return UTF8Decoder.decode(heap.subarray(idx, endPtr));
-  } else {
-    var str = '';
-    // If building with TextDecoder, we have already computed the string length above, so test loop end condition against that
-    while (idx < endPtr) {
-      // For UTF8 byte structure, see:
-      // http://en.wikipedia.org/wiki/UTF-8#Description
-      // https://www.ietf.org/rfc/rfc2279.txt
-      // https://tools.ietf.org/html/rfc3629
-      var u0 = heap[idx++];
-      if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
-      var u1 = heap[idx++] & 63;
-      if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
-      var u2 = heap[idx++] & 63;
-      if ((u0 & 0xF0) == 0xE0) {
-        u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
-      } else {
-        if ((u0 & 0xF8) != 0xF0) warnOnce('Invalid UTF-8 leading byte 0x' + u0.toString(16) + ' encountered when deserializing a UTF-8 string in wasm memory to a JS string!');
-        u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | (heap[idx++] & 63);
-      }
+  if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) {
+    return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr));
+  }
+  var str = '';
+  // If building with TextDecoder, we have already computed the string length above, so test loop end condition against that
+  while (idx < endPtr) {
+    // For UTF8 byte structure, see:
+    // http://en.wikipedia.org/wiki/UTF-8#Description
+    // https://www.ietf.org/rfc/rfc2279.txt
+    // https://tools.ietf.org/html/rfc3629
+    var u0 = heapOrArray[idx++];
+    if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
+    var u1 = heapOrArray[idx++] & 63;
+    if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
+    var u2 = heapOrArray[idx++] & 63;
+    if ((u0 & 0xF0) == 0xE0) {
+      u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
+    } else {
+      if ((u0 & 0xF8) != 0xF0) warnOnce('Invalid UTF-8 leading byte 0x' + u0.toString(16) + ' encountered when deserializing a UTF-8 string in wasm memory to a JS string!');
+      u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | (heapOrArray[idx++] & 63);
+    }
 
-      if (u0 < 0x10000) {
-        str += String.fromCharCode(u0);
-      } else {
-        var ch = u0 - 0x10000;
-        str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
-      }
+    if (u0 < 0x10000) {
+      str += String.fromCharCode(u0);
+    } else {
+      var ch = u0 - 0x10000;
+      str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
     }
   }
   return str;
@@ -868,7 +544,6 @@ function UTF8ArrayToString(heap, idx, maxBytesToRead) {
  * @return {string}
  */
 function UTF8ToString(ptr, maxBytesToRead) {
-  ;
   return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : '';
 }
 
@@ -942,272 +617,41 @@ function lengthBytesUTF8(str) {
   for (var i = 0; i < str.length; ++i) {
     // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! So decode UTF16->UTF32->UTF8.
     // See http://unicode.org/faq/utf_bom.html#utf16-3
-    var u = str.charCodeAt(i); // possibly a lead surrogate
-    if (u >= 0xD800 && u <= 0xDFFF) u = 0x10000 + ((u & 0x3FF) << 10) | (str.charCodeAt(++i) & 0x3FF);
-    if (u <= 0x7F) ++len;
-    else if (u <= 0x7FF) len += 2;
-    else if (u <= 0xFFFF) len += 3;
-    else len += 4;
-  }
-  return len;
-}
-
-// end include: runtime_strings.js
-// include: runtime_strings_extra.js
-
-
-// runtime_strings_extra.js: Strings related runtime functions that are available only in regular runtime.
-
-// Given a pointer 'ptr' to a null-terminated ASCII-encoded string in the emscripten HEAP, returns
-// a copy of that string as a Javascript String object.
-
-function AsciiToString(ptr) {
-  var str = '';
-  while (1) {
-    var ch = HEAPU8[((ptr++)>>0)];
-    if (!ch) return str;
-    str += String.fromCharCode(ch);
-  }
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in ASCII form. The copy will require at most str.length+1 bytes of space in the HEAP.
-
-function stringToAscii(str, outPtr) {
-  return writeAsciiToMemory(str, outPtr, false);
-}
-
-// Given a pointer 'ptr' to a null-terminated UTF16LE-encoded string in the emscripten HEAP, returns
-// a copy of that string as a Javascript String object.
-
-var UTF16Decoder = typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-16le') : undefined;
-
-function UTF16ToString(ptr, maxBytesToRead) {
-  assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!');
-  var endPtr = ptr;
-  // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
-  // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
-  var idx = endPtr >> 1;
-  var maxIdx = idx + maxBytesToRead / 2;
-  // If maxBytesToRead is not passed explicitly, it will be undefined, and this
-  // will always evaluate to true. This saves on code size.
-  while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx;
-  endPtr = idx << 1;
-
-  if (endPtr - ptr > 32 && UTF16Decoder) {
-    return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr));
-  } else {
-    var str = '';
-
-    // If maxBytesToRead is not passed explicitly, it will be undefined, and the for-loop's condition
-    // will always evaluate to true. The loop is then terminated on the first null char.
-    for (var i = 0; !(i >= maxBytesToRead / 2); ++i) {
-      var codeUnit = HEAP16[(((ptr)+(i*2))>>1)];
-      if (codeUnit == 0) break;
-      // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through.
-      str += String.fromCharCode(codeUnit);
-    }
-
-    return str;
-  }
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in UTF16 form. The copy will require at most str.length*4+2 bytes of space in the HEAP.
-// Use the function lengthBytesUTF16() to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Parameters:
-//   str: the Javascript string to copy.
-//   outPtr: Byte address in Emscripten HEAP where to write the string to.
-//   maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
-//                    terminator, i.e. if maxBytesToWrite=2, only the null terminator will be written and nothing else.
-//                    maxBytesToWrite<2 does not write any bytes to the output, not even the null terminator.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF16(str, outPtr, maxBytesToWrite) {
-  assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!');
-  assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
-  // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
-  if (maxBytesToWrite === undefined) {
-    maxBytesToWrite = 0x7FFFFFFF;
-  }
-  if (maxBytesToWrite < 2) return 0;
-  maxBytesToWrite -= 2; // Null terminator.
-  var startPtr = outPtr;
-  var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length;
-  for (var i = 0; i < numCharsToWrite; ++i) {
-    // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP.
-    var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
-    HEAP16[((outPtr)>>1)] = codeUnit;
-    outPtr += 2;
-  }
-  // Null-terminate the pointer to the HEAP.
-  HEAP16[((outPtr)>>1)] = 0;
-  return outPtr - startPtr;
-}
-
-// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
-
-function lengthBytesUTF16(str) {
-  return str.length*2;
-}
-
-function UTF32ToString(ptr, maxBytesToRead) {
-  assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!');
-  var i = 0;
-
-  var str = '';
-  // If maxBytesToRead is not passed explicitly, it will be undefined, and this
-  // will always evaluate to true. This saves on code size.
-  while (!(i >= maxBytesToRead / 4)) {
-    var utf32 = HEAP32[(((ptr)+(i*4))>>2)];
-    if (utf32 == 0) break;
-    ++i;
-    // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing.
-    // See http://unicode.org/faq/utf_bom.html#utf16-3
-    if (utf32 >= 0x10000) {
-      var ch = utf32 - 0x10000;
-      str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
+    var c = str.charCodeAt(i); // possibly a lead surrogate
+    if (c <= 0x7F) {
+      len++;
+    } else if (c <= 0x7FF) {
+      len += 2;
+    } else if (c >= 0xD800 && c <= 0xDFFF) {
+      len += 4; ++i;
     } else {
-      str += String.fromCharCode(utf32);
+      len += 3;
     }
   }
-  return str;
-}
-
-// Copies the given Javascript String object 'str' to the emscripten HEAP at address 'outPtr',
-// null-terminated and encoded in UTF32 form. The copy will require at most str.length*4+4 bytes of space in the HEAP.
-// Use the function lengthBytesUTF32() to compute the exact number of bytes (excluding null terminator) that this function will write.
-// Parameters:
-//   str: the Javascript string to copy.
-//   outPtr: Byte address in Emscripten HEAP where to write the string to.
-//   maxBytesToWrite: The maximum number of bytes this function can write to the array. This count should include the null
-//                    terminator, i.e. if maxBytesToWrite=4, only the null terminator will be written and nothing else.
-//                    maxBytesToWrite<4 does not write any bytes to the output, not even the null terminator.
-// Returns the number of bytes written, EXCLUDING the null terminator.
-
-function stringToUTF32(str, outPtr, maxBytesToWrite) {
-  assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!');
-  assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
-  // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
-  if (maxBytesToWrite === undefined) {
-    maxBytesToWrite = 0x7FFFFFFF;
-  }
-  if (maxBytesToWrite < 4) return 0;
-  var startPtr = outPtr;
-  var endPtr = startPtr + maxBytesToWrite - 4;
-  for (var i = 0; i < str.length; ++i) {
-    // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
-    // See http://unicode.org/faq/utf_bom.html#utf16-3
-    var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
-    if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) {
-      var trailSurrogate = str.charCodeAt(++i);
-      codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF);
-    }
-    HEAP32[((outPtr)>>2)] = codeUnit;
-    outPtr += 4;
-    if (outPtr + 4 > endPtr) break;
-  }
-  // Null-terminate the pointer to the HEAP.
-  HEAP32[((outPtr)>>2)] = 0;
-  return outPtr - startPtr;
-}
-
-// Returns the number of bytes the given Javascript string takes if encoded as a UTF16 byte array, EXCLUDING the null terminator byte.
-
-function lengthBytesUTF32(str) {
-  var len = 0;
-  for (var i = 0; i < str.length; ++i) {
-    // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
-    // See http://unicode.org/faq/utf_bom.html#utf16-3
-    var codeUnit = str.charCodeAt(i);
-    if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate.
-    len += 4;
-  }
-
   return len;
 }
 
-// Allocate heap space for a JS string, and write it there.
-// It is the responsibility of the caller to free() that memory.
-function allocateUTF8(str) {
-  var size = lengthBytesUTF8(str) + 1;
-  var ret = _malloc(size);
-  if (ret) stringToUTF8Array(str, HEAP8, ret, size);
-  return ret;
-}
-
-// Allocate stack space for a JS string, and write it there.
-function allocateUTF8OnStack(str) {
-  var size = lengthBytesUTF8(str) + 1;
-  var ret = stackAlloc(size);
-  stringToUTF8Array(str, HEAP8, ret, size);
-  return ret;
-}
-
-// Deprecated: This function should not be called because it is unsafe and does not provide
-// a maximum length limit of how many bytes it is allowed to write. Prefer calling the
-// function stringToUTF8Array() instead, which takes in a maximum length that can be used
-// to be secure from out of bounds writes.
-/** @deprecated
-    @param {boolean=} dontAddNull */
-function writeStringToMemory(string, buffer, dontAddNull) {
-  warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!');
-
-  var /** @type {number} */ lastChar, /** @type {number} */ end;
-  if (dontAddNull) {
-    // stringToUTF8Array always appends null. If we don't want to do that, remember the
-    // character that existed at the location where the null will be placed, and restore
-    // that after the write (below).
-    end = buffer + lengthBytesUTF8(string);
-    lastChar = HEAP8[end];
-  }
-  stringToUTF8(string, buffer, Infinity);
-  if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character.
-}
-
-function writeArrayToMemory(array, buffer) {
-  assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)')
-  HEAP8.set(array, buffer);
-}
-
-/** @param {boolean=} dontAddNull */
-function writeAsciiToMemory(str, buffer, dontAddNull) {
-  for (var i = 0; i < str.length; ++i) {
-    assert(str.charCodeAt(i) === (str.charCodeAt(i) & 0xff));
-    HEAP8[((buffer++)>>0)] = str.charCodeAt(i);
-  }
-  // Null-terminate the pointer to the HEAP.
-  if (!dontAddNull) HEAP8[((buffer)>>0)] = 0;
-}
-
-// end include: runtime_strings_extra.js
+// end include: runtime_strings.js
 // Memory management
 
-function alignUp(x, multiple) {
-  if (x % multiple > 0) {
-    x += multiple - (x % multiple);
-  }
-  return x;
-}
-
 var HEAP,
-/** @type {ArrayBuffer} */
+/** @type {!ArrayBuffer} */
   buffer,
-/** @type {Int8Array} */
+/** @type {!Int8Array} */
   HEAP8,
-/** @type {Uint8Array} */
+/** @type {!Uint8Array} */
   HEAPU8,
-/** @type {Int16Array} */
+/** @type {!Int16Array} */
   HEAP16,
-/** @type {Uint16Array} */
+/** @type {!Uint16Array} */
   HEAPU16,
-/** @type {Int32Array} */
+/** @type {!Int32Array} */
   HEAP32,
-/** @type {Uint32Array} */
+/** @type {!Uint32Array} */
   HEAPU32,
-/** @type {Float32Array} */
+/** @type {!Float32Array} */
   HEAPF32,
-/** @type {Float64Array} */
+/** @type {!Float64Array} */
   HEAPF64;
 
 function updateGlobalBufferAndViews(buf) {
@@ -1225,25 +669,17 @@ function updateGlobalBufferAndViews(buf) {
 var TOTAL_STACK = 5242880;
 if (Module['TOTAL_STACK']) assert(TOTAL_STACK === Module['TOTAL_STACK'], 'the stack size can no longer be determined at runtime')
 
-var INITIAL_MEMORY = Module['INITIAL_MEMORY'] || 16777216;
-if (!Object.getOwnPropertyDescriptor(Module, 'INITIAL_MEMORY')) {
-  Object.defineProperty(Module, 'INITIAL_MEMORY', {
-    configurable: true,
-    get: function() {
-      abort('Module.INITIAL_MEMORY has been replaced with plain INITIAL_MEMORY (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)')
-    }
-  });
-}
+var INITIAL_MEMORY = Module['INITIAL_MEMORY'] || 16777216;legacyModuleProp('INITIAL_MEMORY', 'INITIAL_MEMORY');
 
 assert(INITIAL_MEMORY >= TOTAL_STACK, 'INITIAL_MEMORY should be larger than TOTAL_STACK, was ' + INITIAL_MEMORY + '! (TOTAL_STACK=' + TOTAL_STACK + ')');
 
 // check for full engine support (use string 'subarray' to avoid closure compiler confusion)
-assert(typeof Int32Array !== 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined,
+assert(typeof Int32Array != 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined,
        'JS engine does not provide full typed array support');
 
 // If memory is defined in wasm, the user can't provide it.
-assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected.  Use -s IMPORTED_MEMORY to define wasmMemory externally');
-assert(INITIAL_MEMORY == 16777216, 'Detected runtime INITIAL_MEMORY setting.  Use -s IMPORTED_MEMORY to define wasmMemory dynamically');
+assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected.  Use -sIMPORTED_MEMORY to define wasmMemory externally');
+assert(INITIAL_MEMORY == 16777216, 'Detected runtime INITIAL_MEMORY setting.  Use -sIMPORTED_MEMORY to define wasmMemory dynamically');
 
 // include: runtime_init_table.js
 // In regular non-RELOCATABLE mode the table is exported
@@ -1259,23 +695,25 @@ var wasmTable;
 function writeStackCookie() {
   var max = _emscripten_stack_get_end();
   assert((max & 3) == 0);
-  // The stack grows downwards
-  HEAP32[((max + 4)>>2)] = 0x2135467;
-  HEAP32[((max + 8)>>2)] = 0x89BACDFE;
+  // The stack grow downwards towards _emscripten_stack_get_end.
+  // We write cookies to the final two words in the stack and detect if they are
+  // ever overwritten.
+  HEAP32[((max)>>2)] = 0x2135467;
+  HEAP32[(((max)+(4))>>2)] = 0x89BACDFE;
   // Also test the global address 0 for integrity.
-  HEAP32[0] = 0x63736d65; /* 'emsc' */
+  HEAPU32[0] = 0x63736d65; /* 'emsc' */
 }
 
 function checkStackCookie() {
   if (ABORT) return;
   var max = _emscripten_stack_get_end();
-  var cookie1 = HEAPU32[((max + 4)>>2)];
-  var cookie2 = HEAPU32[((max + 8)>>2)];
+  var cookie1 = HEAPU32[((max)>>2)];
+  var cookie2 = HEAPU32[(((max)+(4))>>2)];
   if (cookie1 != 0x2135467 || cookie2 != 0x89BACDFE) {
-    abort('Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x2135467, but received 0x' + cookie2.toString(16) + ' 0x' + cookie1.toString(16));
+    abort('Stack overflow! Stack cookie has been overwritten at 0x' + max.toString(16) + ', expected hex dwords 0x89BACDFE and 0x2135467, but received 0x' + cookie2.toString(16) + ' 0x' + cookie1.toString(16));
   }
   // Also test the global address 0 for integrity.
-  if (HEAP32[0] !== 0x63736d65 /* 'emsc' */) abort('Runtime error: The application has corrupted its heap memory area (address zero)!');
+  if (HEAPU32[0] !== 0x63736d65 /* 'emsc' */) abort('Runtime error: The application has corrupted its heap memory area (address zero)!');
 }
 
 // end include: runtime_stack_check.js
@@ -1287,7 +725,7 @@ function checkStackCookie() {
   var h16 = new Int16Array(1);
   var h8 = new Int8Array(h16.buffer);
   h16[0] = 0x6373;
-  if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -s SUPPORT_BIG_ENDIAN=1 to bypass)';
+  if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)';
 })();
 
 // end include: runtime_assertions.js
@@ -1298,11 +736,9 @@ var __ATEXIT__    = []; // functions called during shutdown
 var __ATPOSTRUN__ = []; // functions called after the main() is called
 
 var runtimeInitialized = false;
-var runtimeExited = false;
-var runtimeKeepaliveCounter = 0;
 
 function keepRuntimeAlive() {
-  return noExitRuntime || runtimeKeepaliveCounter > 0;
+  return noExitRuntime;
 }
 
 function preRun() {
@@ -1318,10 +754,11 @@ function preRun() {
 }
 
 function initRuntime() {
-  checkStackCookie();
   assert(!runtimeInitialized);
   runtimeInitialized = true;
 
+  checkStackCookie();
+
   
   callRuntimeCallbacks(__ATINIT__);
 }
@@ -1332,11 +769,6 @@ function preMain() {
   callRuntimeCallbacks(__ATMAIN__);
 }
 
-function exitRuntime() {
-  checkStackCookie();
-  runtimeExited = true;
-}
-
 function postRun() {
   checkStackCookie();
 
@@ -1416,7 +848,7 @@ function addRunDependency(id) {
   if (id) {
     assert(!runDependencyTracking[id]);
     runDependencyTracking[id] = 1;
-    if (runDependencyWatcher === null && typeof setInterval !== 'undefined') {
+    if (runDependencyWatcher === null && typeof setInterval != 'undefined') {
       // Check for missing dependencies every few seconds
       runDependencyWatcher = setInterval(function() {
         if (ABORT) {
@@ -1468,9 +900,6 @@ function removeRunDependency(id) {
   }
 }
 
-Module["preloadedImages"] = {}; // maps url to image data
-Module["preloadedAudios"] = {}; // maps url to audio data
-
 /** @param {string|number=} what */
 function abort(what) {
   {
@@ -1490,6 +919,17 @@ function abort(what) {
   // Use a wasm runtime error, because a JS error might be seen as a foreign
   // exception, which means we'd run destructors on it. We need the error to
   // simply make the program stop.
+  // FIXME This approach does not work in Wasm EH because it currently does not assume
+  // all RuntimeErrors are from traps; it decides whether a RuntimeError is from
+  // a trap or not based on a hidden field within the object. So at the moment
+  // we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that
+  // allows this in the wasm spec.
+
+  // Suppress closure compiler warning here. Closure compiler's builtin extern
+  // defintion for WebAssembly.RuntimeError claims it takes no arguments even
+  // though it can.
+  // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed.
+  /** @suppress {checkTypes} */
   var e = new WebAssembly.RuntimeError(what);
 
   // Throw the error whether or not MODULARIZE is set because abort is used
@@ -1507,7 +947,7 @@ function abort(what) {
 // show errors on likely calls to FS when it was not included
 var FS = {
   error: function() {
-    abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with  -s FORCE_FILESYSTEM=1');
+    abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -sFORCE_FILESYSTEM');
   },
   init: function() { FS.error() },
   createDataFile: function() { FS.error() },
@@ -1542,6 +982,7 @@ function isFileURI(filename) {
 }
 
 // end include: URIUtils.js
+/** @param {boolean=} fixedasm */
 function createExportWrapper(name, fixedasm) {
   return function() {
     var displayName = name;
@@ -1550,7 +991,6 @@ function createExportWrapper(name, fixedasm) {
       asm = Module['asm'];
     }
     assert(runtimeInitialized, 'native function `' + displayName + '` called before runtime initialization');
-    assert(!runtimeExited, 'native function `' + displayName + '` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)');
     if (!asm[name]) {
       assert(asm[name], 'exported native function `' + displayName + '` not found');
     }
@@ -1571,9 +1011,8 @@ function getBinary(file) {
     }
     if (readBinary) {
       return readBinary(file);
-    } else {
-      throw "both async and sync fetching of the wasm failed";
     }
+    throw "both async and sync fetching of the wasm failed";
   }
   catch (err) {
     abort(err);
@@ -1587,7 +1026,7 @@ function getBinaryPromise() {
   // Cordova or Electron apps are typically loaded from a file:// url.
   // So use fetch if it is available and the url is not a file, otherwise fall back to XHR.
   if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER)) {
-    if (typeof fetch === 'function'
+    if (typeof fetch == 'function'
       && !isFileURI(wasmBinaryFile)
     ) {
       return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function(response) {
@@ -1644,6 +1083,7 @@ function createWasm() {
     addOnInit(Module['asm']['__wasm_call_ctors']);
 
     removeRunDependency('wasm-instantiate');
+
   }
   // we can't run yet (except in a pthread, where we have a custom sync instantiator)
   addRunDependency('wasm-instantiate');
@@ -1681,12 +1121,24 @@ function createWasm() {
 
   function instantiateAsync() {
     if (!wasmBinary &&
-        typeof WebAssembly.instantiateStreaming === 'function' &&
+        typeof WebAssembly.instantiateStreaming == 'function' &&
         !isDataURI(wasmBinaryFile) &&
         // Don't use streaming for file:// delivered objects in a webview, fetch them synchronously.
         !isFileURI(wasmBinaryFile) &&
-        typeof fetch === 'function') {
-      return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function (response) {
+        // Avoid instantiateStreaming() on Node.js environment for now, as while
+        // Node.js v18.1.0 implements it, it does not have a full fetch()
+        // implementation yet.
+        //
+        // Reference:
+        //   https://github.com/emscripten-core/emscripten/pull/16917
+        !ENVIRONMENT_IS_NODE &&
+        typeof fetch == 'function') {
+      return fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function(response) {
+        // Suppress closure warning here since the upstream definition for
+        // instantiateStreaming only allows Promise<Repsponse> rather than
+        // an actual Response.
+        // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure is fixed.
+        /** @suppress {checkTypes} */
         var result = WebAssembly.instantiateStreaming(response, info);
 
         return result.then(
@@ -1707,6 +1159,7 @@ function createWasm() {
   // User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback
   // to manually instantiate the Wasm module themselves. This allows pages to run the instantiation parallel
   // to any other async startup actions they are performing.
+  // Also pthreads and wasm workers initialize the wasm instance through this path.
   if (Module['instantiateWasm']) {
     try {
       var exports = Module['instantiateWasm'](info, receiveInstance);
@@ -1736,23 +1189,17 @@ var ASM_CONSTS = {
 
 
 
+  /** @constructor */
+  function ExitStatus(status) {
+      this.name = 'ExitStatus';
+      this.message = 'Program terminated with exit(' + status + ')';
+      this.status = status;
+    }
+
   function callRuntimeCallbacks(callbacks) {
       while (callbacks.length > 0) {
-        var callback = callbacks.shift();
-        if (typeof callback == 'function') {
-          callback(Module); // Pass the module as the first argument.
-          continue;
-        }
-        var func = callback.func;
-        if (typeof func === 'number') {
-          if (callback.arg === undefined) {
-            getWasmTableEntry(func)();
-          } else {
-            getWasmTableEntry(func)(callback.arg);
-          }
-        } else {
-          func(callback.arg === undefined ? null : callback.arg);
-        }
+        // Pass the module as the first argument.
+        callbacks.shift()(Module);
       }
     }
 
@@ -1763,7 +1210,7 @@ var ASM_CONSTS = {
       return ret;
     }
   function demangle(func) {
-      warnOnce('warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling');
+      warnOnce('warning: build with -sDEMANGLE_SUPPORT to link in libcxxabi demangling');
       return func;
     }
 
@@ -1777,15 +1224,25 @@ var ASM_CONSTS = {
         });
     }
 
-  var wasmTableMirror = [];
-  function getWasmTableEntry(funcPtr) {
-      var func = wasmTableMirror[funcPtr];
-      if (!func) {
-        if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1;
-        wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr);
+  
+    /**
+     * @param {number} ptr
+     * @param {string} type
+     */
+  function getValue(ptr, type = 'i8') {
+      if (type.endsWith('*')) type = '*';
+      switch (type) {
+        case 'i1': return HEAP8[((ptr)>>0)];
+        case 'i8': return HEAP8[((ptr)>>0)];
+        case 'i16': return HEAP16[((ptr)>>1)];
+        case 'i32': return HEAP32[((ptr)>>2)];
+        case 'i64': return HEAP32[((ptr)>>2)];
+        case 'float': return HEAPF32[((ptr)>>2)];
+        case 'double': return HEAPF64[((ptr)>>3)];
+        case '*': return HEAPU32[((ptr)>>2)];
+        default: abort('invalid type for getValue: ' + type);
       }
-      assert(wasmTable.get(funcPtr) == func, "JavaScript-side Wasm function table mirror is out of date!");
-      return func;
+      return null;
     }
 
   function handleException(e) {
@@ -1803,8 +1260,8 @@ var ASM_CONSTS = {
   function jsStackTrace() {
       var error = new Error();
       if (!error.stack) {
-        // IE10+ special cases: It does have callstack info, but it is only populated if an Error object is thrown,
-        // so try that as a special-case.
+        // IE10+ special cases: It does have callstack info, but it is only
+        // populated if an Error object is thrown, so try that as a special-case.
         try {
           throw new Error();
         } catch(e) {
@@ -1817,9 +1274,25 @@ var ASM_CONSTS = {
       return error.stack.toString();
     }
 
-  function setWasmTableEntry(idx, func) {
-      wasmTable.set(idx, func);
-      wasmTableMirror[idx] = func;
+  
+    /**
+     * @param {number} ptr
+     * @param {number} value
+     * @param {string} type
+     */
+  function setValue(ptr, value, type = 'i8') {
+      if (type.endsWith('*')) type = '*';
+      switch (type) {
+        case 'i1': HEAP8[((ptr)>>0)] = value; break;
+        case 'i8': HEAP8[((ptr)>>0)] = value; break;
+        case 'i16': HEAP16[((ptr)>>1)] = value; break;
+        case 'i32': HEAP32[((ptr)>>2)] = value; break;
+        case 'i64': (tempI64 = [value>>>0,(tempDouble=value,(+(Math.abs(tempDouble))) >= 1.0 ? (tempDouble > 0.0 ? ((Math.min((+(Math.floor((tempDouble)/4294967296.0))), 4294967295.0))|0)>>>0 : (~~((+(Math.ceil((tempDouble - +(((~~(tempDouble)))>>>0))/4294967296.0)))))>>>0) : 0)],HEAP32[((ptr)>>2)] = tempI64[0],HEAP32[(((ptr)+(4))>>2)] = tempI64[1]); break;
+        case 'float': HEAPF32[((ptr)>>2)] = value; break;
+        case 'double': HEAPF64[((ptr)>>3)] = value; break;
+        case '*': HEAPU32[((ptr)>>2)] = value; break;
+        default: abort('invalid type for setValue: ' + type);
+      }
     }
 
   function stackTrace() {
@@ -1828,7 +1301,61 @@ var ASM_CONSTS = {
       return demangleAll(js);
     }
 
-  function _tzset_impl() {
+  function warnOnce(text) {
+      if (!warnOnce.shown) warnOnce.shown = {};
+      if (!warnOnce.shown[text]) {
+        warnOnce.shown[text] = 1;
+        if (ENVIRONMENT_IS_NODE) text = 'warning: ' + text;
+        err(text);
+      }
+    }
+
+  function writeArrayToMemory(array, buffer) {
+      assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)')
+      HEAP8.set(array, buffer);
+    }
+
+  function __emscripten_date_now() {
+      return Date.now();
+    }
+
+  function __emscripten_fetch_free(id) {
+    //Note: should just be [id], but indexes off by 1 (see: #8803)
+    delete Fetch.xhrs[id-1];
+  }
+
+  function readI53FromI64(ptr) {
+      return HEAPU32[ptr>>2] + HEAP32[ptr+4>>2] * 4294967296;
+    }
+  function __localtime_js(time, tmPtr) {
+      var date = new Date(readI53FromI64(time)*1000);
+      HEAP32[((tmPtr)>>2)] = date.getSeconds();
+      HEAP32[(((tmPtr)+(4))>>2)] = date.getMinutes();
+      HEAP32[(((tmPtr)+(8))>>2)] = date.getHours();
+      HEAP32[(((tmPtr)+(12))>>2)] = date.getDate();
+      HEAP32[(((tmPtr)+(16))>>2)] = date.getMonth();
+      HEAP32[(((tmPtr)+(20))>>2)] = date.getFullYear()-1900;
+      HEAP32[(((tmPtr)+(24))>>2)] = date.getDay();
+  
+      var start = new Date(date.getFullYear(), 0, 1);
+      var yday = ((date.getTime() - start.getTime()) / (1000 * 60 * 60 * 24))|0;
+      HEAP32[(((tmPtr)+(28))>>2)] = yday;
+      HEAP32[(((tmPtr)+(36))>>2)] = -(date.getTimezoneOffset() * 60);
+  
+      // Attention: DST is in December in South, and some regions don't have DST at all.
+      var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
+      var winterOffset = start.getTimezoneOffset();
+      var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset))|0;
+      HEAP32[(((tmPtr)+(32))>>2)] = dst;
+    }
+
+  function allocateUTF8(str) {
+      var size = lengthBytesUTF8(str) + 1;
+      var ret = _malloc(size);
+      if (ret) stringToUTF8Array(str, HEAP8, ret, size);
+      return ret;
+    }
+  function _tzset_impl(timezone, daylight, tzname) {
       var currentYear = new Date().getFullYear();
       var winter = new Date(currentYear, 0, 1);
       var summer = new Date(currentYear, 6, 1);
@@ -1845,9 +1372,9 @@ var ASM_CONSTS = {
       // Coordinated Universal Time (UTC) and local standard time."), the same
       // as returned by stdTimezoneOffset.
       // See http://pubs.opengroup.org/onlinepubs/009695399/functions/tzset.html
-      HEAP32[((__get_timezone())>>2)] = stdTimezoneOffset * 60;
+      HEAP32[((timezone)>>2)] = stdTimezoneOffset * 60;
   
-      HEAP32[((__get_daylight())>>2)] = Number(winterOffset != summerOffset);
+      HEAP32[((daylight)>>2)] = Number(winterOffset != summerOffset);
   
       function extractZone(date) {
         var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/);
@@ -1859,55 +1386,19 @@ var ASM_CONSTS = {
       var summerNamePtr = allocateUTF8(summerName);
       if (summerOffset < winterOffset) {
         // Northern hemisphere
-        HEAP32[((__get_tzname())>>2)] = winterNamePtr;
-        HEAP32[(((__get_tzname())+(4))>>2)] = summerNamePtr;
+        HEAPU32[((tzname)>>2)] = winterNamePtr;
+        HEAPU32[(((tzname)+(4))>>2)] = summerNamePtr;
       } else {
-        HEAP32[((__get_tzname())>>2)] = summerNamePtr;
-        HEAP32[(((__get_tzname())+(4))>>2)] = winterNamePtr;
+        HEAPU32[((tzname)>>2)] = summerNamePtr;
+        HEAPU32[(((tzname)+(4))>>2)] = winterNamePtr;
       }
     }
-  function _tzset() {
+  function __tzset_js(timezone, daylight, tzname) {
       // TODO: Use (malleable) environment variables instead of system settings.
-      if (_tzset.called) return;
-      _tzset.called = true;
-      _tzset_impl();
-    }
-  function _localtime_r(time, tmPtr) {
-      _tzset();
-      var date = new Date(HEAP32[((time)>>2)]*1000);
-      HEAP32[((tmPtr)>>2)] = date.getSeconds();
-      HEAP32[(((tmPtr)+(4))>>2)] = date.getMinutes();
-      HEAP32[(((tmPtr)+(8))>>2)] = date.getHours();
-      HEAP32[(((tmPtr)+(12))>>2)] = date.getDate();
-      HEAP32[(((tmPtr)+(16))>>2)] = date.getMonth();
-      HEAP32[(((tmPtr)+(20))>>2)] = date.getFullYear()-1900;
-      HEAP32[(((tmPtr)+(24))>>2)] = date.getDay();
-  
-      var start = new Date(date.getFullYear(), 0, 1);
-      var yday = ((date.getTime() - start.getTime()) / (1000 * 60 * 60 * 24))|0;
-      HEAP32[(((tmPtr)+(28))>>2)] = yday;
-      HEAP32[(((tmPtr)+(36))>>2)] = -(date.getTimezoneOffset() * 60);
-  
-      // Attention: DST is in December in South, and some regions don't have DST at all.
-      var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
-      var winterOffset = start.getTimezoneOffset();
-      var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset))|0;
-      HEAP32[(((tmPtr)+(32))>>2)] = dst;
-  
-      var zonePtr = HEAP32[(((__get_tzname())+(dst ? 4 : 0))>>2)];
-      HEAP32[(((tmPtr)+(40))>>2)] = zonePtr;
-  
-      return tmPtr;
+      if (__tzset_js.called) return;
+      __tzset_js.called = true;
+      _tzset_impl(timezone, daylight, tzname);
     }
-  function ___localtime_r(a0,a1
-  ) {
-  return _localtime_r(a0,a1);
-  }
-
-  function __emscripten_fetch_free(id) {
-    //Note: should just be [id], but indexes off by 1 (see: #8803)
-    delete Fetch.xhrs[id-1];
-  }
 
   function _abort() {
       abort('native code called abort()');
@@ -2026,10 +1517,10 @@ var ASM_CONSTS = {
       return cString > 2 ? UTF8ToString(cString) : cString;
     }
   
-  var specialHTMLTargets = [0, typeof document !== 'undefined' ? document : 0, typeof window !== 'undefined' ? window : 0];
+  var specialHTMLTargets = [0, typeof document != 'undefined' ? document : 0, typeof window != 'undefined' ? window : 0];
   function findEventTarget(target) {
       target = maybeCStringToJsString(target);
-      var domElement = specialHTMLTargets[target] || (typeof document !== 'undefined' ? document.querySelector(target) : undefined);
+      var domElement = specialHTMLTargets[target] || (typeof document != 'undefined' ? document.querySelector(target) : undefined);
       return domElement;
     }
   
@@ -2055,6 +1546,16 @@ var ASM_CONSTS = {
       HEAPU8.copyWithin(dest, src, src + num);
     }
 
+  var wasmTableMirror = [];
+  function getWasmTableEntry(funcPtr) {
+      var func = wasmTableMirror[funcPtr];
+      if (!func) {
+        if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1;
+        wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr);
+      }
+      assert(wasmTable.get(funcPtr) == func, "JavaScript-side Wasm function table mirror is out of date!");
+      return func;
+    }
   function _emscripten_request_animation_frame_loop(cb, userData) {
       function tick(timeStamp) {
         if (getWasmTableEntry(cb)(timeStamp, userData)) {
@@ -2064,6 +1565,14 @@ var ASM_CONSTS = {
       return requestAnimationFrame(tick);
     }
 
+  function getHeapMax() {
+      // Stay one Wasm page short of 4GB: while e.g. Chrome is able to allocate
+      // full 4GB Wasm memories, the size will wrap back to 0 bytes in Wasm side
+      // for any code that deals with heap sizes, which would require special
+      // casing all heap size related code to treat 0 specially.
+      return 2147483648;
+    }
+  
   function emscripten_realloc_buffer(size) {
       try {
         // round size grow request up to wasm page size (fixed 64KB per spec)
@@ -2079,32 +1588,40 @@ var ASM_CONSTS = {
   function _emscripten_resize_heap(requestedSize) {
       var oldSize = HEAPU8.length;
       requestedSize = requestedSize >>> 0;
-      // With pthreads, races can happen (another thread might increase the size in between), so return a failure, and let the caller retry.
+      // With multithreaded builds, races can happen (another thread might increase the size
+      // in between), so return a failure, and let the caller retry.
       assert(requestedSize > oldSize);
   
       // Memory resize rules:
-      // 1. Always increase heap size to at least the requested size, rounded up to next page multiple.
-      // 2a. If MEMORY_GROWTH_LINEAR_STEP == -1, excessively resize the heap geometrically: increase the heap size according to
-      //                                         MEMORY_GROWTH_GEOMETRIC_STEP factor (default +20%),
-      //                                         At most overreserve by MEMORY_GROWTH_GEOMETRIC_CAP bytes (default 96MB).
-      // 2b. If MEMORY_GROWTH_LINEAR_STEP != -1, excessively resize the heap linearly: increase the heap size by at least MEMORY_GROWTH_LINEAR_STEP bytes.
-      // 3. Max size for the heap is capped at 2048MB-WASM_PAGE_SIZE, or by MAXIMUM_MEMORY, or by ASAN limit, depending on which is smallest
-      // 4. If we were unable to allocate as much memory, it may be due to over-eager decision to excessively reserve due to (3) above.
-      //    Hence if an allocation fails, cut down on the amount of excess growth, in an attempt to succeed to perform a smaller allocation.
+      // 1.  Always increase heap size to at least the requested size, rounded up
+      //     to next page multiple.
+      // 2a. If MEMORY_GROWTH_LINEAR_STEP == -1, excessively resize the heap
+      //     geometrically: increase the heap size according to
+      //     MEMORY_GROWTH_GEOMETRIC_STEP factor (default +20%), At most
+      //     overreserve by MEMORY_GROWTH_GEOMETRIC_CAP bytes (default 96MB).
+      // 2b. If MEMORY_GROWTH_LINEAR_STEP != -1, excessively resize the heap
+      //     linearly: increase the heap size by at least
+      //     MEMORY_GROWTH_LINEAR_STEP bytes.
+      // 3.  Max size for the heap is capped at 2048MB-WASM_PAGE_SIZE, or by
+      //     MAXIMUM_MEMORY, or by ASAN limit, depending on which is smallest
+      // 4.  If we were unable to allocate as much memory, it may be due to
+      //     over-eager decision to excessively reserve due to (3) above.
+      //     Hence if an allocation fails, cut down on the amount of excess
+      //     growth, in an attempt to succeed to perform a smaller allocation.
   
       // A limit is set for how much we can grow. We should not exceed that
       // (the wasm binary specifies it, so if we tried, we'd fail anyhow).
-      // In CAN_ADDRESS_2GB mode, stay one Wasm page short of 4GB: while e.g. Chrome is able to allocate full 4GB Wasm memories, the size will wrap
-      // back to 0 bytes in Wasm side for any code that deals with heap sizes, which would require special casing all heap size related code to treat
-      // 0 specially.
-      var maxHeapSize = 2147483648;
+      var maxHeapSize = getHeapMax();
       if (requestedSize > maxHeapSize) {
         err('Cannot enlarge memory, asked to go up to ' + requestedSize + ' bytes, but the limit is ' + maxHeapSize + ' bytes!');
         return false;
       }
   
-      // Loop through potential heap size increases. If we attempt a too eager reservation that fails, cut down on the
-      // attempted size and reserve a smaller bump instead. (max 3 times, chosen somewhat arbitrarily)
+      let alignUp = (x, multiple) => x + (multiple - x % multiple) % multiple;
+  
+      // Loop through potential heap size increases. If we attempt a too eager
+      // reservation that fails, cut down on the attempted size and reserve a
+      // smaller bump instead. (max 3 times, chosen somewhat arbitrarily)
       for (var cutDown = 1; cutDown <= 4; cutDown *= 2) {
         var overGrownHeapSize = oldSize * (1 + 0.2 / cutDown); // ensure geometric growth
         // but limit overreserving (default to capping at +96MB overgrowth at most)
@@ -2240,7 +1757,7 @@ var ASM_CONSTS = {
       } catch (e) { return onerror(e); }
   
       openRequest.onupgradeneeded = (event) => {
-        var db = event.target.result;
+        var db = /** @type {IDBDatabase} */ (event.target.result);
         if (db.objectStoreNames.contains('FILES')) {
           db.deleteObjectStore('FILES');
         }
@@ -2267,7 +1784,7 @@ var ASM_CONSTS = {
       };
       Fetch.openDatabase('emscripten_filesystem', 1, onsuccess, onerror);
   
-      if (typeof ENVIRONMENT_IS_FETCH_WORKER === 'undefined' || !ENVIRONMENT_IS_FETCH_WORKER) addRunDependency('library_fetch_init');
+      if (typeof ENVIRONMENT_IS_FETCH_WORKER == 'undefined' || !ENVIRONMENT_IS_FETCH_WORKER) addRunDependency('library_fetch_init');
     }};
   
   function fetchXHR(fetch, onsuccess, onerror, onprogress, onreadystatechange) {
@@ -2303,7 +1820,6 @@ var ASM_CONSTS = {
   
     var userNameStr = userName ? UTF8ToString(userName) : undefined;
     var passwordStr = password ? UTF8ToString(password) : undefined;
-    var overriddenMimeTypeStr = overriddenMimeType ? UTF8ToString(overriddenMimeType) : undefined;
   
     var xhr = new XMLHttpRequest();
     xhr.withCredentials = withCredentials;
@@ -2314,6 +1830,7 @@ var ASM_CONSTS = {
     xhr.responseType = 'arraybuffer';
   
     if (overriddenMimeType) {
+      var overriddenMimeTypeStr = UTF8ToString(overriddenMimeType);
       xhr.overrideMimeType(overriddenMimeTypeStr);
     }
     if (requestHeaders) {
@@ -2346,7 +1863,7 @@ var ASM_CONSTS = {
         // The data pointer malloc()ed here has the same lifetime as the emscripten_fetch_t structure itself has, and is
         // freed when emscripten_fetch_close() is called.
         ptr = _malloc(ptrLen);
-        HEAPU8.set(new Uint8Array(xhr.response), ptr);
+        HEAPU8.set(new Uint8Array(/** @type{Array<number>} */(xhr.response)), ptr);
       }
       HEAPU32[fetch + 12 >> 2] = ptr;
       Fetch.setu64(fetch + 16, ptrLen);
@@ -2390,14 +1907,15 @@ var ASM_CONSTS = {
         assert(onprogress, 'When doing a streaming fetch, you should have an onprogress handler registered to receive the chunks!');
         // Allocate byte data in Emscripten heap for the streamed memory block (freed immediately after onprogress call)
         ptr = _malloc(ptrLen);
-        HEAPU8.set(new Uint8Array(xhr.response), ptr);
+        HEAPU8.set(new Uint8Array(/** @type{Array<number>} */(xhr.response)), ptr);
       }
       HEAPU32[fetch + 12 >> 2] = ptr;
       Fetch.setu64(fetch + 16, ptrLen);
       Fetch.setu64(fetch + 24, e.loaded - ptrLen);
       Fetch.setu64(fetch + 32, e.total);
       HEAPU16[fetch + 40 >> 1] = xhr.readyState;
-      if (xhr.readyState >= 3 && xhr.status === 0 && e.loaded > 0) xhr.status = 200; // If loading files from a source that does not give HTTP status code, assume success if we get data bytes
+      // If loading files from a source that does not give HTTP status code, assume success if we get data bytes
+      if (xhr.readyState >= 3 && xhr.status === 0 && e.loaded > 0) xhr.status = 200;
       HEAPU16[fetch + 42 >> 1] = xhr.status;
       if (xhr.statusText) stringToUTF8(xhr.statusText, fetch + 44, 64);
       if (onprogress) onprogress(fetch, xhr, e);
@@ -2419,16 +1937,11 @@ var ASM_CONSTS = {
     }
   }
   
-  function callUserCallback(func, synchronous) {
-      if (runtimeExited || ABORT) {
+  function callUserCallback(func) {
+      if (ABORT) {
         err('user callback triggered after runtime exited or application aborted.  Ignoring.');
         return;
       }
-      // For synchronous calls, let any exceptions propagate, and don't let the runtime exit.
-      if (synchronous) {
-        func();
-        return;
-      }
       try {
         func();
       } catch (e) {
@@ -2436,16 +1949,7 @@ var ASM_CONSTS = {
       }
     }
   
-  function runtimeKeepalivePush() {
-      runtimeKeepaliveCounter += 1;
-    }
-  
-  function runtimeKeepalivePop() {
-      assert(runtimeKeepaliveCounter > 0);
-      runtimeKeepaliveCounter -= 1;
-    }
-  
-  function fetchCacheData(db, fetch, data, onsuccess, onerror) {
+  function fetchCacheData(/** @type {IDBDatabase} */ db, fetch, data, onsuccess, onerror) {
     if (!db) {
       onerror(fetch, 0, 'IndexedDB not available!');
       return;
@@ -2586,34 +2090,42 @@ var ASM_CONSTS = {
     var fetchAttrReplace = !!(fetchAttributes & 16);
     var fetchAttrSynchronous = !!(fetchAttributes & 64);
   
+    function doCallback(f) {
+      if (fetchAttrSynchronous) {
+        f();
+      } else {
+        callUserCallback(f);
+      }
+    }
+  
     var reportSuccess = (fetch, xhr, e) => {
       
-      callUserCallback(function() {
+      doCallback(() => {
         if (onsuccess) getWasmTableEntry(onsuccess)(fetch);
         else if (successcb) successcb(fetch);
-      }, fetchAttrSynchronous);
+      });
     };
   
     var reportProgress = (fetch, xhr, e) => {
-      callUserCallback(function() {
+      doCallback(() => {
         if (onprogress) getWasmTableEntry(onprogress)(fetch);
         else if (progresscb) progresscb(fetch);
-      }, fetchAttrSynchronous);
+      });
     };
   
     var reportError = (fetch, xhr, e) => {
       
-      callUserCallback(function() {
+      doCallback(() => {
         if (onerror) getWasmTableEntry(onerror)(fetch);
         else if (errorcb) errorcb(fetch);
-      }, fetchAttrSynchronous);
+      });
     };
   
     var reportReadyStateChange = (fetch, xhr, e) => {
-      callUserCallback(function() {
+      doCallback(() => {
         if (onreadystatechange) getWasmTableEntry(onreadystatechange)(fetch);
         else if (readystatechangecb) readystatechangecb(fetch);
-      }, fetchAttrSynchronous);
+      });
     };
   
     var performUncachedXhr = (fetch, xhr, e) => {
@@ -2623,17 +2135,17 @@ var ASM_CONSTS = {
     var cacheResultAndReportSuccess = (fetch, xhr, e) => {
       var storeSuccess = (fetch, xhr, e) => {
         
-        callUserCallback(function() {
+        doCallback(() => {
           if (onsuccess) getWasmTableEntry(onsuccess)(fetch);
           else if (successcb) successcb(fetch);
-        }, fetchAttrSynchronous);
+        });
       };
       var storeError = (fetch, xhr, e) => {
         
-        callUserCallback(function() {
+        doCallback(() => {
           if (onsuccess) getWasmTableEntry(onsuccess)(fetch);
           else if (successcb) successcb(fetch);
-        }, fetchAttrSynchronous);
+        });
       };
       fetchCacheData(Fetch.dbInstance, fetch, xhr.response, storeSuccess, storeError);
     };
@@ -2841,7 +2353,7 @@ var ASM_CONSTS = {
         if (GL.resetBufferBinding) {
           GLctx.bindBuffer(0x8892 /*GL_ARRAY_BUFFER*/, GL.buffers[GLctx.currentArrayBufferBinding]);
         }
-      },createContext:function(canvas, webGLContextAttributes) {
+      },createContext:function(/** @type {HTMLCanvasElement} */ canvas, webGLContextAttributes) {
   
         // BUG: Workaround Safari WebGL issue: After successfully acquiring WebGL context on a canvas,
         // calling .getContext() will always return that context independent of which 'webgl' or 'webgl2'
@@ -2850,10 +2362,12 @@ var ASM_CONSTS = {
         // TODO: Once the bug is fixed and shipped in Safari, adjust the Safari version field in above check.
         if (!canvas.getContextSafariWebGL2Fixed) {
           canvas.getContextSafariWebGL2Fixed = canvas.getContext;
-          canvas.getContext = function(ver, attrs) {
+          /** @type {function(this:HTMLCanvasElement, string, (Object|null)=): (Object|null)} */
+          function fixedGetContext(ver, attrs) {
             var gl = canvas.getContextSafariWebGL2Fixed(ver, attrs);
             return ((ver == 'webgl') == (gl instanceof WebGLRenderingContext)) ? gl : null;
           }
+          canvas.getContext = fixedGetContext;
         }
   
         var ctx = 
@@ -2884,7 +2398,7 @@ var ASM_CONSTS = {
         // Store the created context object so that we can access the context given a canvas without having to pass the parameters again.
         if (ctx.canvas) ctx.canvas.GLctxObject = context;
         GL.contexts[handle] = context;
-        if (typeof webGLContextAttributes.enableExtensionsByDefault === 'undefined' || webGLContextAttributes.enableExtensionsByDefault) {
+        if (typeof webGLContextAttributes.enableExtensionsByDefault == 'undefined' || webGLContextAttributes.enableExtensionsByDefault) {
           GL.initExtensions(context);
         }
   
@@ -2906,7 +2420,7 @@ var ASM_CONSTS = {
         return GL.contexts[contextHandle];
       },deleteContext:function(contextHandle) {
         if (GL.currentContext === GL.contexts[contextHandle]) GL.currentContext = null;
-        if (typeof JSEvents === 'object') JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas); // Release all JS event handlers on the DOM element that the GL context is associated with since the context is now deleted.
+        if (typeof JSEvents == 'object') JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas); // Release all JS event handlers on the DOM element that the GL context is associated with since the context is now deleted.
         if (GL.contexts[contextHandle] && GL.contexts[contextHandle].GLctx.canvas) GL.contexts[contextHandle].GLctx.canvas.GLctxObject = undefined; // Make sure the canvas object no longer refers to the context object so there are no GC surprises.
         GL.contexts[contextHandle] = null;
       },initExtensions:function(context) {
@@ -2992,10 +2506,7 @@ var ASM_CONSTS = {
       var contextHandle = GL.createContext(canvas, contextAttributes);
       return contextHandle;
     }
-  function _emscripten_webgl_create_context(a0,a1
-  ) {
-  return _emscripten_webgl_do_create_context(a0,a1);
-  }
+  var _emscripten_webgl_create_context = _emscripten_webgl_do_create_context;
 
   function _emscripten_webgl_init_context_attributes(attributes) {
       assert(attributes);
@@ -3018,16 +2529,25 @@ var ASM_CONSTS = {
       return success ? 0 : -5;
     }
 
-  var SYSCALLS = {mappings:{},buffers:[null,[],[]],printChar:function(stream, curr) {
-        var buffer = SYSCALLS.buffers[stream];
-        assert(buffer);
-        if (curr === 0 || curr === 10) {
-          (stream === 1 ? out : err)(UTF8ArrayToString(buffer, 0));
-          buffer.length = 0;
-        } else {
-          buffer.push(curr);
-        }
-      },varargs:undefined,get:function() {
+  var printCharBuffers = [null,[],[]];
+  function printChar(stream, curr) {
+      var buffer = printCharBuffers[stream];
+      assert(buffer);
+      if (curr === 0 || curr === 10) {
+        (stream === 1 ? out : err)(UTF8ArrayToString(buffer, 0));
+        buffer.length = 0;
+      } else {
+        buffer.push(curr);
+      }
+    }
+  function flush_NO_FILESYSTEM() {
+      // flush anything remaining in the buffers during shutdown
+      _fflush(0);
+      if (printCharBuffers[1].length) printChar(1, 10);
+      if (printCharBuffers[2].length) printChar(2, 10);
+    }
+  
+  var SYSCALLS = {varargs:undefined,get:function() {
         assert(SYSCALLS.varargs != undefined);
         SYSCALLS.varargs += 4;
         var ret = HEAP32[(((SYSCALLS.varargs)-(4))>>2)];
@@ -3035,41 +2555,20 @@ var ASM_CONSTS = {
       },getStr:function(ptr) {
         var ret = UTF8ToString(ptr);
         return ret;
-      },get64:function(low, high) {
-        if (low >= 0) assert(high === 0);
-        else assert(high === -1);
-        return low;
       }};
-  function _fd_close(fd) {
-      abort('it should not be possible to operate on streams when !SYSCALLS_REQUIRE_FILESYSTEM');
-      return 0;
-    }
-
-  function _fd_seek(fd, offset_low, offset_high, whence, newOffset) {
-  abort('it should not be possible to operate on streams when !SYSCALLS_REQUIRE_FILESYSTEM');
-  }
-
-  function flush_NO_FILESYSTEM() {
-      // flush anything remaining in the buffers during shutdown
-      if (typeof _fflush !== 'undefined') _fflush(0);
-      var buffers = SYSCALLS.buffers;
-      if (buffers[1].length) SYSCALLS.printChar(1, 10);
-      if (buffers[2].length) SYSCALLS.printChar(2, 10);
-    }
   function _fd_write(fd, iov, iovcnt, pnum) {
-      ;
       // hack to support printf in SYSCALLS_REQUIRE_FILESYSTEM=0
       var num = 0;
       for (var i = 0; i < iovcnt; i++) {
-        var ptr = HEAP32[((iov)>>2)];
-        var len = HEAP32[(((iov)+(4))>>2)];
+        var ptr = HEAPU32[((iov)>>2)];
+        var len = HEAPU32[(((iov)+(4))>>2)];
         iov += 8;
         for (var j = 0; j < len; j++) {
-          SYSCALLS.printChar(fd, HEAPU8[ptr+j]);
+          printChar(fd, HEAPU8[ptr+j]);
         }
         num += len;
       }
-      HEAP32[((pnum)>>2)] = num;
+      HEAPU32[((pnum)>>2)] = num;
       return 0;
     }
 
@@ -3111,7 +2610,10 @@ var ASM_CONSTS = {
   function _glBufferData(target, size, data, usage) {
   
       if (GL.currentContext.version >= 2) { // WebGL 2 provides new garbage-free entry points to call to WebGL. Use those always when possible.
-        if (data) {
+        // If size is zero, WebGL would interpret uploading the whole input arraybuffer (starting from given offset), which would
+        // not make sense in WebAssembly, so avoid uploading if size is zero. However we must still call bufferData to establish a
+        // backing storage of zero bytes.
+        if (data && size) {
           GLctx.bufferData(target, HEAPU8, usage, data, size);
         } else {
           GLctx.bufferData(target, size, usage);
@@ -3125,7 +2627,7 @@ var ASM_CONSTS = {
 
   function _glBufferSubData(target, offset, size, data) {
       if (GL.currentContext.version >= 2) { // WebGL 2 provides new garbage-free entry points to call to WebGL. Use those always when possible.
-        GLctx.bufferSubData(target, offset, HEAPU8, data, size);
+        size && GLctx.bufferSubData(target, offset, HEAPU8, data, size);
         return;
       }
       GLctx.bufferSubData(target, offset, HEAPU8.subarray(data, data+size));
@@ -3488,7 +2990,7 @@ var ASM_CONSTS = {
   
         // If an integer, we have not yet bound the location, so do it now. The integer value specifies the array index
         // we should bind to.
-        if (typeof webglLoc === 'number') {
+        if (typeof webglLoc == 'number') {
           p.uniformLocsById[location] = webglLoc = GLctx.getUniformLocation(p, p.uniformArrayNamesById[location] + (webglLoc > 0 ? '[' + webglLoc + ']' : ''));
         }
         // Else an already cached WebGLUniformLocation, return it.
@@ -3502,7 +3004,7 @@ var ASM_CONSTS = {
   function _glUniformMatrix4fv(location, count, transpose, value) {
   
       if (GL.currentContext.version >= 2) { // WebGL 2 provides new garbage-free entry points to call to WebGL. Use those always when possible.
-        GLctx.uniformMatrix4fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value>>2, count*16);
+        count && GLctx.uniformMatrix4fv(webglGetUniformLocation(location), !!transpose, HEAPF32, value>>2, count*16);
         return;
       }
   
@@ -3572,14 +3074,500 @@ var ASM_CONSTS = {
       setTempRet0(val);
     }
 
-  function _time(ptr) {
-      ;
-      var ret = (Date.now()/1000)|0;
-      if (ptr) {
-        HEAP32[((ptr)>>2)] = ret;
+  function _proc_exit(code) {
+      EXITSTATUS = code;
+      if (!keepRuntimeAlive()) {
+        if (Module['onExit']) Module['onExit'](code);
+        ABORT = true;
       }
+      quit_(code, new ExitStatus(code));
+    }
+  /** @param {boolean|number=} implicit */
+  function exitJS(status, implicit) {
+      EXITSTATUS = status;
+  
+      checkUnflushedContent();
+  
+      // if exit() was called explicitly, warn the user if the runtime isn't actually being shut down
+      if (keepRuntimeAlive() && !implicit) {
+        var msg = 'program exited (with status: ' + status + '), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)';
+        err(msg);
+      }
+  
+      _proc_exit(status);
+    }
+
+  function allocateUTF8OnStack(str) {
+      var size = lengthBytesUTF8(str) + 1;
+      var ret = stackAlloc(size);
+      stringToUTF8Array(str, HEAP8, ret, size);
       return ret;
     }
+
+  function uleb128Encode(n, target) {
+      assert(n < 16384);
+      if (n < 128) {
+        target.push(n);
+      } else {
+        target.push((n % 128) | 128, n >> 7);
+      }
+    }
+  
+  function sigToWasmTypes(sig) {
+      var typeNames = {
+        'i': 'i32',
+        'j': 'i64',
+        'f': 'f32',
+        'd': 'f64',
+        'p': 'i32',
+      };
+      var type = {
+        parameters: [],
+        results: sig[0] == 'v' ? [] : [typeNames[sig[0]]]
+      };
+      for (var i = 1; i < sig.length; ++i) {
+        assert(sig[i] in typeNames, 'invalid signature char: ' + sig[i]);
+        type.parameters.push(typeNames[sig[i]]);
+      }
+      return type;
+    }
+  function convertJsFunctionToWasm(func, sig) {
+  
+      // If the type reflection proposal is available, use the new
+      // "WebAssembly.Function" constructor.
+      // Otherwise, construct a minimal wasm module importing the JS function and
+      // re-exporting it.
+      if (typeof WebAssembly.Function == "function") {
+        return new WebAssembly.Function(sigToWasmTypes(sig), func);
+      }
+  
+      // The module is static, with the exception of the type section, which is
+      // generated based on the signature passed in.
+      var typeSectionBody = [
+        0x01, // count: 1
+        0x60, // form: func
+      ];
+      var sigRet = sig.slice(0, 1);
+      var sigParam = sig.slice(1);
+      var typeCodes = {
+        'i': 0x7f, // i32
+        'p': 0x7f, // i32
+        'j': 0x7e, // i64
+        'f': 0x7d, // f32
+        'd': 0x7c, // f64
+      };
+  
+      // Parameters, length + signatures
+      uleb128Encode(sigParam.length, typeSectionBody);
+      for (var i = 0; i < sigParam.length; ++i) {
+        assert(sigParam[i] in typeCodes, 'invalid signature char: ' + sigParam[i]);
+        typeSectionBody.push(typeCodes[sigParam[i]]);
+      }
+  
+      // Return values, length + signatures
+      // With no multi-return in MVP, either 0 (void) or 1 (anything else)
+      if (sigRet == 'v') {
+        typeSectionBody.push(0x00);
+      } else {
+        typeSectionBody.push(0x01, typeCodes[sigRet]);
+      }
+  
+      // Rest of the module is static
+      var bytes = [
+        0x00, 0x61, 0x73, 0x6d, // magic ("\0asm")
+        0x01, 0x00, 0x00, 0x00, // version: 1
+        0x01, // Type section code
+      ];
+      // Write the overall length of the type section followed by the body
+      uleb128Encode(typeSectionBody.length, bytes);
+      bytes.push.apply(bytes, typeSectionBody);
+  
+      // The rest of the module is static
+      bytes.push(
+        0x02, 0x07, // import section
+          // (import "e" "f" (func 0 (type 0)))
+          0x01, 0x01, 0x65, 0x01, 0x66, 0x00, 0x00,
+        0x07, 0x05, // export section
+          // (export "f" (func 0 (type 0)))
+          0x01, 0x01, 0x66, 0x00, 0x00,
+      );
+  
+      // We can compile this wasm module synchronously because it is very small.
+      // This accepts an import (at "e.f"), that it reroutes to an export (at "f")
+      var module = new WebAssembly.Module(new Uint8Array(bytes));
+      var instance = new WebAssembly.Instance(module, { 'e': { 'f': func } });
+      var wrappedFunc = instance.exports['f'];
+      return wrappedFunc;
+    }
+  
+  function updateTableMap(offset, count) {
+      if (functionsInTableMap) {
+        for (var i = offset; i < offset + count; i++) {
+          var item = getWasmTableEntry(i);
+          // Ignore null values.
+          if (item) {
+            functionsInTableMap.set(item, i);
+          }
+        }
+      }
+    }
+  
+  var functionsInTableMap = undefined;
+  
+  var freeTableIndexes = [];
+  function getEmptyTableSlot() {
+      // Reuse a free index if there is one, otherwise grow.
+      if (freeTableIndexes.length) {
+        return freeTableIndexes.pop();
+      }
+      // Grow the table
+      try {
+        wasmTable.grow(1);
+      } catch (err) {
+        if (!(err instanceof RangeError)) {
+          throw err;
+        }
+        throw 'Unable to grow wasm table. Set ALLOW_TABLE_GROWTH.';
+      }
+      return wasmTable.length - 1;
+    }
+  
+  function setWasmTableEntry(idx, func) {
+      wasmTable.set(idx, func);
+      // With ABORT_ON_WASM_EXCEPTIONS wasmTable.get is overriden to return wrapped
+      // functions so we need to call it here to retrieve the potential wrapper correctly
+      // instead of just storing 'func' directly into wasmTableMirror
+      wasmTableMirror[idx] = wasmTable.get(idx);
+    }
+  /** @param {string=} sig */
+  function addFunction(func, sig) {
+      assert(typeof func != 'undefined');
+  
+      // Check if the function is already in the table, to ensure each function
+      // gets a unique index. First, create the map if this is the first use.
+      if (!functionsInTableMap) {
+        functionsInTableMap = new WeakMap();
+        updateTableMap(0, wasmTable.length);
+      }
+      if (functionsInTableMap.has(func)) {
+        return functionsInTableMap.get(func);
+      }
+  
+      // It's not in the table, add it now.
+  
+      var ret = getEmptyTableSlot();
+  
+      // Set the new value.
+      try {
+        // Attempting to call this with JS function will cause of table.set() to fail
+        setWasmTableEntry(ret, func);
+      } catch (err) {
+        if (!(err instanceof TypeError)) {
+          throw err;
+        }
+        assert(typeof sig != 'undefined', 'Missing signature argument to addFunction: ' + func);
+        var wrapped = convertJsFunctionToWasm(func, sig);
+        setWasmTableEntry(ret, wrapped);
+      }
+  
+      functionsInTableMap.set(func, ret);
+  
+      return ret;
+    }
+
+  function removeFunction(index) {
+      functionsInTableMap.delete(getWasmTableEntry(index));
+      freeTableIndexes.push(index);
+    }
+
+  var ALLOC_NORMAL = 0;
+  
+  var ALLOC_STACK = 1;
+  function allocate(slab, allocator) {
+      var ret;
+      assert(typeof allocator == 'number', 'allocate no longer takes a type argument')
+      assert(typeof slab != 'number', 'allocate no longer takes a number as arg0')
+  
+      if (allocator == ALLOC_STACK) {
+        ret = stackAlloc(slab.length);
+      } else {
+        ret = _malloc(slab.length);
+      }
+  
+      if (!slab.subarray && !slab.slice) {
+        slab = new Uint8Array(slab);
+      }
+      HEAPU8.set(slab, ret);
+      return ret;
+    }
+
+
+
+  function AsciiToString(ptr) {
+      var str = '';
+      while (1) {
+        var ch = HEAPU8[((ptr++)>>0)];
+        if (!ch) return str;
+        str += String.fromCharCode(ch);
+      }
+    }
+
+  /** @param {boolean=} dontAddNull */
+  function writeAsciiToMemory(str, buffer, dontAddNull) {
+      for (var i = 0; i < str.length; ++i) {
+        assert(str.charCodeAt(i) === (str.charCodeAt(i) & 0xff));
+        HEAP8[((buffer++)>>0)] = str.charCodeAt(i);
+      }
+      // Null-terminate the pointer to the HEAP.
+      if (!dontAddNull) HEAP8[((buffer)>>0)] = 0;
+    }
+  function stringToAscii(str, outPtr) {
+      return writeAsciiToMemory(str, outPtr, false);
+    }
+
+  var UTF16Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf-16le') : undefined;;
+  function UTF16ToString(ptr, maxBytesToRead) {
+      assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!');
+      var endPtr = ptr;
+      // TextDecoder needs to know the byte length in advance, it doesn't stop on null terminator by itself.
+      // Also, use the length info to avoid running tiny strings through TextDecoder, since .subarray() allocates garbage.
+      var idx = endPtr >> 1;
+      var maxIdx = idx + maxBytesToRead / 2;
+      // If maxBytesToRead is not passed explicitly, it will be undefined, and this
+      // will always evaluate to true. This saves on code size.
+      while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx;
+      endPtr = idx << 1;
+  
+      if (endPtr - ptr > 32 && UTF16Decoder) {
+        return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr));
+      } else {
+        var str = '';
+  
+        // If maxBytesToRead is not passed explicitly, it will be undefined, and the for-loop's condition
+        // will always evaluate to true. The loop is then terminated on the first null char.
+        for (var i = 0; !(i >= maxBytesToRead / 2); ++i) {
+          var codeUnit = HEAP16[(((ptr)+(i*2))>>1)];
+          if (codeUnit == 0) break;
+          // fromCharCode constructs a character from a UTF-16 code unit, so we can pass the UTF16 string right through.
+          str += String.fromCharCode(codeUnit);
+        }
+  
+        return str;
+      }
+    }
+
+  function stringToUTF16(str, outPtr, maxBytesToWrite) {
+      assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!');
+      assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
+      // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
+      if (maxBytesToWrite === undefined) {
+        maxBytesToWrite = 0x7FFFFFFF;
+      }
+      if (maxBytesToWrite < 2) return 0;
+      maxBytesToWrite -= 2; // Null terminator.
+      var startPtr = outPtr;
+      var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length;
+      for (var i = 0; i < numCharsToWrite; ++i) {
+        // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP.
+        var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
+        HEAP16[((outPtr)>>1)] = codeUnit;
+        outPtr += 2;
+      }
+      // Null-terminate the pointer to the HEAP.
+      HEAP16[((outPtr)>>1)] = 0;
+      return outPtr - startPtr;
+    }
+
+  function lengthBytesUTF16(str) {
+      return str.length*2;
+    }
+
+  function UTF32ToString(ptr, maxBytesToRead) {
+      assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!');
+      var i = 0;
+  
+      var str = '';
+      // If maxBytesToRead is not passed explicitly, it will be undefined, and this
+      // will always evaluate to true. This saves on code size.
+      while (!(i >= maxBytesToRead / 4)) {
+        var utf32 = HEAP32[(((ptr)+(i*4))>>2)];
+        if (utf32 == 0) break;
+        ++i;
+        // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing.
+        // See http://unicode.org/faq/utf_bom.html#utf16-3
+        if (utf32 >= 0x10000) {
+          var ch = utf32 - 0x10000;
+          str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
+        } else {
+          str += String.fromCharCode(utf32);
+        }
+      }
+      return str;
+    }
+
+  function stringToUTF32(str, outPtr, maxBytesToWrite) {
+      assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!');
+      assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
+      // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed.
+      if (maxBytesToWrite === undefined) {
+        maxBytesToWrite = 0x7FFFFFFF;
+      }
+      if (maxBytesToWrite < 4) return 0;
+      var startPtr = outPtr;
+      var endPtr = startPtr + maxBytesToWrite - 4;
+      for (var i = 0; i < str.length; ++i) {
+        // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
+        // See http://unicode.org/faq/utf_bom.html#utf16-3
+        var codeUnit = str.charCodeAt(i); // possibly a lead surrogate
+        if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) {
+          var trailSurrogate = str.charCodeAt(++i);
+          codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF);
+        }
+        HEAP32[((outPtr)>>2)] = codeUnit;
+        outPtr += 4;
+        if (outPtr + 4 > endPtr) break;
+      }
+      // Null-terminate the pointer to the HEAP.
+      HEAP32[((outPtr)>>2)] = 0;
+      return outPtr - startPtr;
+    }
+
+  function lengthBytesUTF32(str) {
+      var len = 0;
+      for (var i = 0; i < str.length; ++i) {
+        // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap.
+        // See http://unicode.org/faq/utf_bom.html#utf16-3
+        var codeUnit = str.charCodeAt(i);
+        if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate.
+        len += 4;
+      }
+  
+      return len;
+    }
+
+
+
+  /** @deprecated @param {boolean=} dontAddNull */
+  function writeStringToMemory(string, buffer, dontAddNull) {
+      warnOnce('writeStringToMemory is deprecated and should not be called! Use stringToUTF8() instead!');
+  
+      var /** @type {number} */ lastChar, /** @type {number} */ end;
+      if (dontAddNull) {
+        // stringToUTF8Array always appends null. If we don't want to do that, remember the
+        // character that existed at the location where the null will be placed, and restore
+        // that after the write (below).
+        end = buffer + lengthBytesUTF8(string);
+        lastChar = HEAP8[end];
+      }
+      stringToUTF8(string, buffer, Infinity);
+      if (dontAddNull) HEAP8[end] = lastChar; // Restore the value under the null character.
+    }
+
+
+
+  /** @type {function(string, boolean=, number=)} */
+  function intArrayFromString(stringy, dontAddNull, length) {
+    var len = length > 0 ? length : lengthBytesUTF8(stringy)+1;
+    var u8array = new Array(len);
+    var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
+    if (dontAddNull) u8array.length = numBytesWritten;
+    return u8array;
+  }
+
+  function intArrayToString(array) {
+    var ret = [];
+    for (var i = 0; i < array.length; i++) {
+      var chr = array[i];
+      if (chr > 0xFF) {
+        if (ASSERTIONS) {
+          assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ')  at offset ' + i + ' not in 0x00-0xFF.');
+        }
+        chr &= 0xFF;
+      }
+      ret.push(String.fromCharCode(chr));
+    }
+    return ret.join('');
+  }
+
+
+  function getCFunc(ident) {
+      var func = Module['_' + ident]; // closure exported function
+      assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported');
+      return func;
+    }
+  
+    /**
+     * @param {string|null=} returnType
+     * @param {Array=} argTypes
+     * @param {Arguments|Array=} args
+     * @param {Object=} opts
+     */
+  function ccall(ident, returnType, argTypes, args, opts) {
+      // For fast lookup of conversion functions
+      var toC = {
+        'string': (str) => {
+          var ret = 0;
+          if (str !== null && str !== undefined && str !== 0) { // null string
+            // at most 4 bytes per UTF-8 code point, +1 for the trailing '\0'
+            var len = (str.length << 2) + 1;
+            ret = stackAlloc(len);
+            stringToUTF8(str, ret, len);
+          }
+          return ret;
+        },
+        'array': (arr) => {
+          var ret = stackAlloc(arr.length);
+          writeArrayToMemory(arr, ret);
+          return ret;
+        }
+      };
+  
+      function convertReturnValue(ret) {
+        if (returnType === 'string') {
+          
+          return UTF8ToString(ret);
+        }
+        if (returnType === 'boolean') return Boolean(ret);
+        return ret;
+      }
+  
+      var func = getCFunc(ident);
+      var cArgs = [];
+      var stack = 0;
+      assert(returnType !== 'array', 'Return type should not be "array".');
+      if (args) {
+        for (var i = 0; i < args.length; i++) {
+          var converter = toC[argTypes[i]];
+          if (converter) {
+            if (stack === 0) stack = stackSave();
+            cArgs[i] = converter(args[i]);
+          } else {
+            cArgs[i] = args[i];
+          }
+        }
+      }
+      var ret = func.apply(null, cArgs);
+      function onDone(ret) {
+        if (stack !== 0) stackRestore(stack);
+        return convertReturnValue(ret);
+      }
+  
+      ret = onDone(ret);
+      return ret;
+    }
+
+  
+    /**
+     * @param {string=} returnType
+     * @param {Array=} argTypes
+     * @param {Object=} opts
+     */
+  function cwrap(ident, returnType, argTypes, opts) {
+      return function() {
+        return ccall(ident, returnType, argTypes, arguments, opts);
+      }
+    }
+
 Fetch.staticInit();;
 var GLctx;;
 var miniTempWebGLFloatBuffersStorage = new Float32Array(288);
@@ -3589,36 +3577,14 @@ var miniTempWebGLFloatBuffersStorage = new Float32Array(288);
   ;
 var ASSERTIONS = true;
 
-
-
-/** @type {function(string, boolean=, number=)} */
-function intArrayFromString(stringy, dontAddNull, length) {
-  var len = length > 0 ? length : lengthBytesUTF8(stringy)+1;
-  var u8array = new Array(len);
-  var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
-  if (dontAddNull) u8array.length = numBytesWritten;
-  return u8array;
+function checkIncomingModuleAPI() {
+  ignoredModuleProp('fetchSettings');
 }
-
-function intArrayToString(array) {
-  var ret = [];
-  for (var i = 0; i < array.length; i++) {
-    var chr = array[i];
-    if (chr > 0xFF) {
-      if (ASSERTIONS) {
-        assert(false, 'Character code ' + chr + ' (' + String.fromCharCode(chr) + ')  at offset ' + i + ' not in 0x00-0xFF.');
-      }
-      chr &= 0xFF;
-    }
-    ret.push(String.fromCharCode(chr));
-  }
-  return ret.join('');
-}
-
-
 var asmLibraryArg = {
-  "__localtime_r": ___localtime_r,
+  "_emscripten_date_now": __emscripten_date_now,
   "_emscripten_fetch_free": __emscripten_fetch_free,
+  "_localtime_js": __localtime_js,
+  "_tzset_js": __tzset_js,
   "abort": _abort,
   "emscripten_get_element_css_size": _emscripten_get_element_css_size,
   "emscripten_is_main_browser_thread": _emscripten_is_main_browser_thread,
@@ -3632,8 +3598,6 @@ var asmLibraryArg = {
   "emscripten_webgl_create_context": _emscripten_webgl_create_context,
   "emscripten_webgl_init_context_attributes": _emscripten_webgl_init_context_attributes,
   "emscripten_webgl_make_context_current": _emscripten_webgl_make_context_current,
-  "fd_close": _fd_close,
-  "fd_seek": _fd_seek,
   "fd_write": _fd_write,
   "glAttachShader": _glAttachShader,
   "glBindBuffer": _glBindBuffer,
@@ -3671,8 +3635,7 @@ var asmLibraryArg = {
   "glUseProgram": _glUseProgram,
   "glVertexAttribDivisor": _glVertexAttribDivisor,
   "glVertexAttribPointer": _glVertexAttribPointer,
-  "setTempRet0": _setTempRet0,
-  "time": _time
+  "setTempRet0": _setTempRet0
 };
 var asm = createWasm();
 /** @type {function(...*):?} */
@@ -3691,15 +3654,6 @@ var _free = Module["_free"] = createExportWrapper("free");
 var ___errno_location = Module["___errno_location"] = createExportWrapper("__errno_location");
 
 /** @type {function(...*):?} */
-var __get_tzname = Module["__get_tzname"] = createExportWrapper("_get_tzname");
-
-/** @type {function(...*):?} */
-var __get_daylight = Module["__get_daylight"] = createExportWrapper("_get_daylight");
-
-/** @type {function(...*):?} */
-var __get_timezone = Module["__get_timezone"] = createExportWrapper("_get_timezone");
-
-/** @type {function(...*):?} */
 var _fflush = Module["_fflush"] = createExportWrapper("fflush");
 
 /** @type {function(...*):?} */
@@ -3713,6 +3667,11 @@ var _emscripten_stack_get_free = Module["_emscripten_stack_get_free"] = function
 };
 
 /** @type {function(...*):?} */
+var _emscripten_stack_get_base = Module["_emscripten_stack_get_base"] = function() {
+  return (_emscripten_stack_get_base = Module["_emscripten_stack_get_base"] = Module["asm"]["emscripten_stack_get_base"]).apply(null, arguments);
+};
+
+/** @type {function(...*):?} */
 var _emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = function() {
   return (_emscripten_stack_get_end = Module["_emscripten_stack_get_end"] = Module["asm"]["emscripten_stack_get_end"]).apply(null, arguments);
 };
@@ -3735,264 +3694,371 @@ var dynCall_jiji = Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji");
 
 // === Auto-generated postamble setup entry stuff ===
 
-if (!Object.getOwnPropertyDescriptor(Module, "intArrayFromString")) Module["intArrayFromString"] = () => abort("'intArrayFromString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "intArrayToString")) Module["intArrayToString"] = () => abort("'intArrayToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ccall")) Module["ccall"] = () => abort("'ccall' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "cwrap")) Module["cwrap"] = () => abort("'cwrap' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setValue")) Module["setValue"] = () => abort("'setValue' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getValue")) Module["getValue"] = () => abort("'getValue' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "allocate")) Module["allocate"] = () => abort("'allocate' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF8ArrayToString")) Module["UTF8ArrayToString"] = () => abort("'UTF8ArrayToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF8ToString")) Module["UTF8ToString"] = () => abort("'UTF8ToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8Array")) Module["stringToUTF8Array"] = () => abort("'stringToUTF8Array' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8")) Module["stringToUTF8"] = () => abort("'stringToUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF8")) Module["lengthBytesUTF8"] = () => abort("'lengthBytesUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = () => abort("'stackTrace' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnPreRun")) Module["addOnPreRun"] = () => abort("'addOnPreRun' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnInit")) Module["addOnInit"] = () => abort("'addOnInit' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnPreMain")) Module["addOnPreMain"] = () => abort("'addOnPreMain' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnExit")) Module["addOnExit"] = () => abort("'addOnExit' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addOnPostRun")) Module["addOnPostRun"] = () => abort("'addOnPostRun' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeStringToMemory")) Module["writeStringToMemory"] = () => abort("'writeStringToMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeArrayToMemory")) Module["writeArrayToMemory"] = () => abort("'writeArrayToMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeAsciiToMemory")) Module["writeAsciiToMemory"] = () => abort("'writeAsciiToMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addRunDependency")) Module["addRunDependency"] = () => abort("'addRunDependency' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "removeRunDependency")) Module["removeRunDependency"] = () => abort("'removeRunDependency' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createFolder")) Module["FS_createFolder"] = () => abort("'FS_createFolder' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createPath")) Module["FS_createPath"] = () => abort("'FS_createPath' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createDataFile")) Module["FS_createDataFile"] = () => abort("'FS_createDataFile' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createPreloadedFile")) Module["FS_createPreloadedFile"] = () => abort("'FS_createPreloadedFile' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createLazyFile")) Module["FS_createLazyFile"] = () => abort("'FS_createLazyFile' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createLink")) Module["FS_createLink"] = () => abort("'FS_createLink' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_createDevice")) Module["FS_createDevice"] = () => abort("'FS_createDevice' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "FS_unlink")) Module["FS_unlink"] = () => abort("'FS_unlink' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you");
-if (!Object.getOwnPropertyDescriptor(Module, "getLEB")) Module["getLEB"] = () => abort("'getLEB' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getFunctionTables")) Module["getFunctionTables"] = () => abort("'getFunctionTables' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "alignFunctionTables")) Module["alignFunctionTables"] = () => abort("'alignFunctionTables' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerFunctions")) Module["registerFunctions"] = () => abort("'registerFunctions' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "addFunction")) Module["addFunction"] = () => abort("'addFunction' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "removeFunction")) Module["removeFunction"] = () => abort("'removeFunction' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = () => abort("'getFuncWrapper' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "prettyPrint")) Module["prettyPrint"] = () => abort("'prettyPrint' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = () => abort("'dynCall' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getCompilerSetting")) Module["getCompilerSetting"] = () => abort("'getCompilerSetting' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "print")) Module["print"] = () => abort("'print' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "printErr")) Module["printErr"] = () => abort("'printErr' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getTempRet0")) Module["getTempRet0"] = () => abort("'getTempRet0' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setTempRet0")) Module["setTempRet0"] = () => abort("'setTempRet0' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "callMain")) Module["callMain"] = () => abort("'callMain' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "abort")) Module["abort"] = () => abort("'abort' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "keepRuntimeAlive")) Module["keepRuntimeAlive"] = () => abort("'keepRuntimeAlive' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "zeroMemory")) Module["zeroMemory"] = () => abort("'zeroMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToNewUTF8")) Module["stringToNewUTF8"] = () => abort("'stringToNewUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setFileTime")) Module["setFileTime"] = () => abort("'setFileTime' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscripten_realloc_buffer")) Module["emscripten_realloc_buffer"] = () => abort("'emscripten_realloc_buffer' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ENV")) Module["ENV"] = () => abort("'ENV' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "withStackSave")) Module["withStackSave"] = () => abort("'withStackSave' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_CODES")) Module["ERRNO_CODES"] = () => abort("'ERRNO_CODES' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_MESSAGES")) Module["ERRNO_MESSAGES"] = () => abort("'ERRNO_MESSAGES' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setErrNo")) Module["setErrNo"] = () => abort("'setErrNo' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetPton4")) Module["inetPton4"] = () => abort("'inetPton4' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetNtop4")) Module["inetNtop4"] = () => abort("'inetNtop4' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetPton6")) Module["inetPton6"] = () => abort("'inetPton6' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "inetNtop6")) Module["inetNtop6"] = () => abort("'inetNtop6' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readSockaddr")) Module["readSockaddr"] = () => abort("'readSockaddr' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeSockaddr")) Module["writeSockaddr"] = () => abort("'writeSockaddr' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "DNS")) Module["DNS"] = () => abort("'DNS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getHostByName")) Module["getHostByName"] = () => abort("'getHostByName' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GAI_ERRNO_MESSAGES")) Module["GAI_ERRNO_MESSAGES"] = () => abort("'GAI_ERRNO_MESSAGES' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Protocols")) Module["Protocols"] = () => abort("'Protocols' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Sockets")) Module["Sockets"] = () => abort("'Sockets' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getRandomDevice")) Module["getRandomDevice"] = () => abort("'getRandomDevice' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "traverseStack")) Module["traverseStack"] = () => abort("'traverseStack' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertFrameToPC")) Module["convertFrameToPC"] = () => abort("'convertFrameToPC' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UNWIND_CACHE")) Module["UNWIND_CACHE"] = () => abort("'UNWIND_CACHE' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "saveInUnwindCache")) Module["saveInUnwindCache"] = () => abort("'saveInUnwindCache' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertPCtoSourceLocation")) Module["convertPCtoSourceLocation"] = () => abort("'convertPCtoSourceLocation' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgsArray")) Module["readAsmConstArgsArray"] = () => abort("'readAsmConstArgsArray' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgs")) Module["readAsmConstArgs"] = () => abort("'readAsmConstArgs' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "mainThreadEM_ASM")) Module["mainThreadEM_ASM"] = () => abort("'mainThreadEM_ASM' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "jstoi_q")) Module["jstoi_q"] = () => abort("'jstoi_q' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "jstoi_s")) Module["jstoi_s"] = () => abort("'jstoi_s' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getExecutableName")) Module["getExecutableName"] = () => abort("'getExecutableName' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "listenOnce")) Module["listenOnce"] = () => abort("'listenOnce' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "autoResumeAudioContext")) Module["autoResumeAudioContext"] = () => abort("'autoResumeAudioContext' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "dynCallLegacy")) Module["dynCallLegacy"] = () => abort("'dynCallLegacy' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getDynCaller")) Module["getDynCaller"] = () => abort("'getDynCaller' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = () => abort("'dynCall' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "callRuntimeCallbacks")) Module["callRuntimeCallbacks"] = () => abort("'callRuntimeCallbacks' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "wasmTableMirror")) Module["wasmTableMirror"] = () => abort("'wasmTableMirror' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setWasmTableEntry")) Module["setWasmTableEntry"] = () => abort("'setWasmTableEntry' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getWasmTableEntry")) Module["getWasmTableEntry"] = () => abort("'getWasmTableEntry' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "handleException")) Module["handleException"] = () => abort("'handleException' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "runtimeKeepalivePush")) Module["runtimeKeepalivePush"] = () => abort("'runtimeKeepalivePush' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "runtimeKeepalivePop")) Module["runtimeKeepalivePop"] = () => abort("'runtimeKeepalivePop' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "callUserCallback")) Module["callUserCallback"] = () => abort("'callUserCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "maybeExit")) Module["maybeExit"] = () => abort("'maybeExit' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "safeSetTimeout")) Module["safeSetTimeout"] = () => abort("'safeSetTimeout' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "asmjsMangle")) Module["asmjsMangle"] = () => abort("'asmjsMangle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "asyncLoad")) Module["asyncLoad"] = () => abort("'asyncLoad' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "alignMemory")) Module["alignMemory"] = () => abort("'alignMemory' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "mmapAlloc")) Module["mmapAlloc"] = () => abort("'mmapAlloc' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "reallyNegative")) Module["reallyNegative"] = () => abort("'reallyNegative' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "unSign")) Module["unSign"] = () => abort("'unSign' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "reSign")) Module["reSign"] = () => abort("'reSign' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "formatString")) Module["formatString"] = () => abort("'formatString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "PATH")) Module["PATH"] = () => abort("'PATH' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "PATH_FS")) Module["PATH_FS"] = () => abort("'PATH_FS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SYSCALLS")) Module["SYSCALLS"] = () => abort("'SYSCALLS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "syscallMmap2")) Module["syscallMmap2"] = () => abort("'syscallMmap2' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "syscallMunmap")) Module["syscallMunmap"] = () => abort("'syscallMunmap' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getSocketFromFD")) Module["getSocketFromFD"] = () => abort("'getSocketFromFD' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getSocketAddress")) Module["getSocketAddress"] = () => abort("'getSocketAddress' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "JSEvents")) Module["JSEvents"] = () => abort("'JSEvents' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerKeyEventCallback")) Module["registerKeyEventCallback"] = () => abort("'registerKeyEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "specialHTMLTargets")) Module["specialHTMLTargets"] = () => abort("'specialHTMLTargets' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "maybeCStringToJsString")) Module["maybeCStringToJsString"] = () => abort("'maybeCStringToJsString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "findEventTarget")) Module["findEventTarget"] = () => abort("'findEventTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "findCanvasEventTarget")) Module["findCanvasEventTarget"] = () => abort("'findCanvasEventTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getBoundingClientRect")) Module["getBoundingClientRect"] = () => abort("'getBoundingClientRect' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillMouseEventData")) Module["fillMouseEventData"] = () => abort("'fillMouseEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerMouseEventCallback")) Module["registerMouseEventCallback"] = () => abort("'registerMouseEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerWheelEventCallback")) Module["registerWheelEventCallback"] = () => abort("'registerWheelEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerUiEventCallback")) Module["registerUiEventCallback"] = () => abort("'registerUiEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerFocusEventCallback")) Module["registerFocusEventCallback"] = () => abort("'registerFocusEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillDeviceOrientationEventData")) Module["fillDeviceOrientationEventData"] = () => abort("'fillDeviceOrientationEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerDeviceOrientationEventCallback")) Module["registerDeviceOrientationEventCallback"] = () => abort("'registerDeviceOrientationEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillDeviceMotionEventData")) Module["fillDeviceMotionEventData"] = () => abort("'fillDeviceMotionEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerDeviceMotionEventCallback")) Module["registerDeviceMotionEventCallback"] = () => abort("'registerDeviceMotionEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "screenOrientation")) Module["screenOrientation"] = () => abort("'screenOrientation' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillOrientationChangeEventData")) Module["fillOrientationChangeEventData"] = () => abort("'fillOrientationChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerOrientationChangeEventCallback")) Module["registerOrientationChangeEventCallback"] = () => abort("'registerOrientationChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillFullscreenChangeEventData")) Module["fillFullscreenChangeEventData"] = () => abort("'fillFullscreenChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerFullscreenChangeEventCallback")) Module["registerFullscreenChangeEventCallback"] = () => abort("'registerFullscreenChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerRestoreOldStyle")) Module["registerRestoreOldStyle"] = () => abort("'registerRestoreOldStyle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "hideEverythingExceptGivenElement")) Module["hideEverythingExceptGivenElement"] = () => abort("'hideEverythingExceptGivenElement' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "restoreHiddenElements")) Module["restoreHiddenElements"] = () => abort("'restoreHiddenElements' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setLetterbox")) Module["setLetterbox"] = () => abort("'setLetterbox' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "currentFullscreenStrategy")) Module["currentFullscreenStrategy"] = () => abort("'currentFullscreenStrategy' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "restoreOldWindowedStyle")) Module["restoreOldWindowedStyle"] = () => abort("'restoreOldWindowedStyle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "softFullscreenResizeWebGLRenderTarget")) Module["softFullscreenResizeWebGLRenderTarget"] = () => abort("'softFullscreenResizeWebGLRenderTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "doRequestFullscreen")) Module["doRequestFullscreen"] = () => abort("'doRequestFullscreen' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillPointerlockChangeEventData")) Module["fillPointerlockChangeEventData"] = () => abort("'fillPointerlockChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerPointerlockChangeEventCallback")) Module["registerPointerlockChangeEventCallback"] = () => abort("'registerPointerlockChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerPointerlockErrorEventCallback")) Module["registerPointerlockErrorEventCallback"] = () => abort("'registerPointerlockErrorEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "requestPointerLock")) Module["requestPointerLock"] = () => abort("'requestPointerLock' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillVisibilityChangeEventData")) Module["fillVisibilityChangeEventData"] = () => abort("'fillVisibilityChangeEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerVisibilityChangeEventCallback")) Module["registerVisibilityChangeEventCallback"] = () => abort("'registerVisibilityChangeEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerTouchEventCallback")) Module["registerTouchEventCallback"] = () => abort("'registerTouchEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillGamepadEventData")) Module["fillGamepadEventData"] = () => abort("'fillGamepadEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerGamepadEventCallback")) Module["registerGamepadEventCallback"] = () => abort("'registerGamepadEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerBeforeUnloadEventCallback")) Module["registerBeforeUnloadEventCallback"] = () => abort("'registerBeforeUnloadEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fillBatteryEventData")) Module["fillBatteryEventData"] = () => abort("'fillBatteryEventData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "battery")) Module["battery"] = () => abort("'battery' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "registerBatteryEventCallback")) Module["registerBatteryEventCallback"] = () => abort("'registerBatteryEventCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setCanvasElementSize")) Module["setCanvasElementSize"] = () => abort("'setCanvasElementSize' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getCanvasElementSize")) Module["getCanvasElementSize"] = () => abort("'getCanvasElementSize' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "demangle")) Module["demangle"] = () => abort("'demangle' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "demangleAll")) Module["demangleAll"] = () => abort("'demangleAll' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "jsStackTrace")) Module["jsStackTrace"] = () => abort("'jsStackTrace' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = () => abort("'stackTrace' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getEnvStrings")) Module["getEnvStrings"] = () => abort("'getEnvStrings' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "checkWasiClock")) Module["checkWasiClock"] = () => abort("'checkWasiClock' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "flush_NO_FILESYSTEM")) Module["flush_NO_FILESYSTEM"] = () => abort("'flush_NO_FILESYSTEM' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64")) Module["writeI53ToI64"] = () => abort("'writeI53ToI64' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Clamped")) Module["writeI53ToI64Clamped"] = () => abort("'writeI53ToI64Clamped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Signaling")) Module["writeI53ToI64Signaling"] = () => abort("'writeI53ToI64Signaling' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Clamped")) Module["writeI53ToU64Clamped"] = () => abort("'writeI53ToU64Clamped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Signaling")) Module["writeI53ToU64Signaling"] = () => abort("'writeI53ToU64Signaling' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readI53FromI64")) Module["readI53FromI64"] = () => abort("'readI53FromI64' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "readI53FromU64")) Module["readI53FromU64"] = () => abort("'readI53FromU64' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertI32PairToI53")) Module["convertI32PairToI53"] = () => abort("'convertI32PairToI53' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "convertU32PairToI53")) Module["convertU32PairToI53"] = () => abort("'convertU32PairToI53' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setImmediateWrapped")) Module["setImmediateWrapped"] = () => abort("'setImmediateWrapped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "clearImmediateWrapped")) Module["clearImmediateWrapped"] = () => abort("'clearImmediateWrapped' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "polyfillSetImmediate")) Module["polyfillSetImmediate"] = () => abort("'polyfillSetImmediate' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "uncaughtExceptionCount")) Module["uncaughtExceptionCount"] = () => abort("'uncaughtExceptionCount' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exceptionLast")) Module["exceptionLast"] = () => abort("'exceptionLast' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exceptionCaught")) Module["exceptionCaught"] = () => abort("'exceptionCaught' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "ExceptionInfo")) Module["ExceptionInfo"] = () => abort("'ExceptionInfo' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "CatchInfo")) Module["CatchInfo"] = () => abort("'CatchInfo' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exception_addRef")) Module["exception_addRef"] = () => abort("'exception_addRef' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "exception_decRef")) Module["exception_decRef"] = () => abort("'exception_decRef' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Browser")) Module["Browser"] = () => abort("'Browser' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "funcWrappers")) Module["funcWrappers"] = () => abort("'funcWrappers' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = () => abort("'getFuncWrapper' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "setMainLoop")) Module["setMainLoop"] = () => abort("'setMainLoop' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "wget")) Module["wget"] = () => abort("'wget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "FS")) Module["FS"] = () => abort("'FS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "MEMFS")) Module["MEMFS"] = () => abort("'MEMFS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "TTY")) Module["TTY"] = () => abort("'TTY' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "PIPEFS")) Module["PIPEFS"] = () => abort("'PIPEFS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SOCKFS")) Module["SOCKFS"] = () => abort("'SOCKFS' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "_setNetworkCallback")) Module["_setNetworkCallback"] = () => abort("'_setNetworkCallback' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "tempFixedLengthArray")) Module["tempFixedLengthArray"] = () => abort("'tempFixedLengthArray' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "miniTempWebGLFloatBuffers")) Module["miniTempWebGLFloatBuffers"] = () => abort("'miniTempWebGLFloatBuffers' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "heapObjectForWebGLType")) Module["heapObjectForWebGLType"] = () => abort("'heapObjectForWebGLType' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "heapAccessShiftForWebGLHeap")) Module["heapAccessShiftForWebGLHeap"] = () => abort("'heapAccessShiftForWebGLHeap' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GL")) Module["GL"] = () => abort("'GL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGet")) Module["emscriptenWebGLGet"] = () => abort("'emscriptenWebGLGet' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "computeUnpackAlignedImageSize")) Module["computeUnpackAlignedImageSize"] = () => abort("'computeUnpackAlignedImageSize' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetTexPixelData")) Module["emscriptenWebGLGetTexPixelData"] = () => abort("'emscriptenWebGLGetTexPixelData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetUniform")) Module["emscriptenWebGLGetUniform"] = () => abort("'emscriptenWebGLGetUniform' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "webglGetUniformLocation")) Module["webglGetUniformLocation"] = () => abort("'webglGetUniformLocation' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "webglPrepareUniformLocationsBeforeFirstUse")) Module["webglPrepareUniformLocationsBeforeFirstUse"] = () => abort("'webglPrepareUniformLocationsBeforeFirstUse' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "webglGetLeftBracePos")) Module["webglGetLeftBracePos"] = () => abort("'webglGetLeftBracePos' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetVertexAttrib")) Module["emscriptenWebGLGetVertexAttrib"] = () => abort("'emscriptenWebGLGetVertexAttrib' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetBufferBinding")) Module["emscriptenWebGLGetBufferBinding"] = () => abort("'emscriptenWebGLGetBufferBinding' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLValidateMapBufferTarget")) Module["emscriptenWebGLValidateMapBufferTarget"] = () => abort("'emscriptenWebGLValidateMapBufferTarget' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "writeGLArray")) Module["writeGLArray"] = () => abort("'writeGLArray' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "AL")) Module["AL"] = () => abort("'AL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_unicode")) Module["SDL_unicode"] = () => abort("'SDL_unicode' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_ttfContext")) Module["SDL_ttfContext"] = () => abort("'SDL_ttfContext' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_audio")) Module["SDL_audio"] = () => abort("'SDL_audio' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL")) Module["SDL"] = () => abort("'SDL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "SDL_gfx")) Module["SDL_gfx"] = () => abort("'SDL_gfx' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLUT")) Module["GLUT"] = () => abort("'GLUT' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "EGL")) Module["EGL"] = () => abort("'EGL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLFW_Window")) Module["GLFW_Window"] = () => abort("'GLFW_Window' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLFW")) Module["GLFW"] = () => abort("'GLFW' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "GLEW")) Module["GLEW"] = () => abort("'GLEW' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "IDBStore")) Module["IDBStore"] = () => abort("'IDBStore' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "runAndAbortIfError")) Module["runAndAbortIfError"] = () => abort("'runAndAbortIfError' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetIndexed")) Module["emscriptenWebGLGetIndexed"] = () => abort("'emscriptenWebGLGetIndexed' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "Fetch")) Module["Fetch"] = () => abort("'Fetch' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchDeleteCachedData")) Module["fetchDeleteCachedData"] = () => abort("'fetchDeleteCachedData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchLoadCachedData")) Module["fetchLoadCachedData"] = () => abort("'fetchLoadCachedData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchCacheData")) Module["fetchCacheData"] = () => abort("'fetchCacheData' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "fetchXHR")) Module["fetchXHR"] = () => abort("'fetchXHR' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "warnOnce")) Module["warnOnce"] = () => abort("'warnOnce' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackSave")) Module["stackSave"] = () => abort("'stackSave' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackRestore")) Module["stackRestore"] = () => abort("'stackRestore' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stackAlloc")) Module["stackAlloc"] = () => abort("'stackAlloc' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "AsciiToString")) Module["AsciiToString"] = () => abort("'AsciiToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToAscii")) Module["stringToAscii"] = () => abort("'stringToAscii' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF16ToString")) Module["UTF16ToString"] = () => abort("'UTF16ToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF16")) Module["stringToUTF16"] = () => abort("'stringToUTF16' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF16")) Module["lengthBytesUTF16"] = () => abort("'lengthBytesUTF16' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "UTF32ToString")) Module["UTF32ToString"] = () => abort("'UTF32ToString' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF32")) Module["stringToUTF32"] = () => abort("'stringToUTF32' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF32")) Module["lengthBytesUTF32"] = () => abort("'lengthBytesUTF32' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8")) Module["allocateUTF8"] = () => abort("'allocateUTF8' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8OnStack")) Module["allocateUTF8OnStack"] = () => abort("'allocateUTF8OnStack' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)");
-Module["writeStackCookie"] = writeStackCookie;
-Module["checkStackCookie"] = checkStackCookie;
-if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NORMAL")) Object.defineProperty(Module, "ALLOC_NORMAL", { configurable: true, get: function() { abort("'ALLOC_NORMAL' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") } });
-if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_STACK")) Object.defineProperty(Module, "ALLOC_STACK", { configurable: true, get: function() { abort("'ALLOC_STACK' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)") } });
 
-var calledRun;
+var unexportedRuntimeSymbols = [
+  'run',
+  'UTF8ArrayToString',
+  'UTF8ToString',
+  'stringToUTF8Array',
+  'stringToUTF8',
+  'lengthBytesUTF8',
+  'addOnPreRun',
+  'addOnInit',
+  'addOnPreMain',
+  'addOnExit',
+  'addOnPostRun',
+  'addRunDependency',
+  'removeRunDependency',
+  'FS_createFolder',
+  'FS_createPath',
+  'FS_createDataFile',
+  'FS_createPreloadedFile',
+  'FS_createLazyFile',
+  'FS_createLink',
+  'FS_createDevice',
+  'FS_unlink',
+  'getLEB',
+  'getFunctionTables',
+  'alignFunctionTables',
+  'registerFunctions',
+  'prettyPrint',
+  'getCompilerSetting',
+  'print',
+  'printErr',
+  'getTempRet0',
+  'setTempRet0',
+  'callMain',
+  'abort',
+  'keepRuntimeAlive',
+  'wasmMemory',
+  'stackSave',
+  'stackRestore',
+  'stackAlloc',
+  'writeStackCookie',
+  'checkStackCookie',
+  'ptrToString',
+  'zeroMemory',
+  'stringToNewUTF8',
+  'exitJS',
+  'getHeapMax',
+  'emscripten_realloc_buffer',
+  'ENV',
+  'ERRNO_CODES',
+  'ERRNO_MESSAGES',
+  'setErrNo',
+  'inetPton4',
+  'inetNtop4',
+  'inetPton6',
+  'inetNtop6',
+  'readSockaddr',
+  'writeSockaddr',
+  'DNS',
+  'getHostByName',
+  'Protocols',
+  'Sockets',
+  'getRandomDevice',
+  'warnOnce',
+  'traverseStack',
+  'UNWIND_CACHE',
+  'convertPCtoSourceLocation',
+  'readAsmConstArgsArray',
+  'readAsmConstArgs',
+  'mainThreadEM_ASM',
+  'jstoi_q',
+  'jstoi_s',
+  'getExecutableName',
+  'listenOnce',
+  'autoResumeAudioContext',
+  'dynCallLegacy',
+  'getDynCaller',
+  'dynCall',
+  'handleException',
+  'runtimeKeepalivePush',
+  'runtimeKeepalivePop',
+  'callUserCallback',
+  'maybeExit',
+  'safeSetTimeout',
+  'asmjsMangle',
+  'asyncLoad',
+  'alignMemory',
+  'mmapAlloc',
+  'writeI53ToI64',
+  'writeI53ToI64Clamped',
+  'writeI53ToI64Signaling',
+  'writeI53ToU64Clamped',
+  'writeI53ToU64Signaling',
+  'readI53FromI64',
+  'readI53FromU64',
+  'convertI32PairToI53',
+  'convertI32PairToI53Checked',
+  'convertU32PairToI53',
+  'getCFunc',
+  'ccall',
+  'cwrap',
+  'uleb128Encode',
+  'sigToWasmTypes',
+  'convertJsFunctionToWasm',
+  'freeTableIndexes',
+  'functionsInTableMap',
+  'getEmptyTableSlot',
+  'updateTableMap',
+  'addFunction',
+  'removeFunction',
+  'reallyNegative',
+  'unSign',
+  'strLen',
+  'reSign',
+  'formatString',
+  'setValue',
+  'getValue',
+  'PATH',
+  'PATH_FS',
+  'intArrayFromString',
+  'intArrayToString',
+  'AsciiToString',
+  'stringToAscii',
+  'UTF16Decoder',
+  'UTF16ToString',
+  'stringToUTF16',
+  'lengthBytesUTF16',
+  'UTF32ToString',
+  'stringToUTF32',
+  'lengthBytesUTF32',
+  'allocateUTF8',
+  'allocateUTF8OnStack',
+  'writeStringToMemory',
+  'writeArrayToMemory',
+  'writeAsciiToMemory',
+  'SYSCALLS',
+  'getSocketFromFD',
+  'getSocketAddress',
+  'JSEvents',
+  'registerKeyEventCallback',
+  'specialHTMLTargets',
+  'maybeCStringToJsString',
+  'findEventTarget',
+  'findCanvasEventTarget',
+  'getBoundingClientRect',
+  'fillMouseEventData',
+  'registerMouseEventCallback',
+  'registerWheelEventCallback',
+  'registerUiEventCallback',
+  'registerFocusEventCallback',
+  'fillDeviceOrientationEventData',
+  'registerDeviceOrientationEventCallback',
+  'fillDeviceMotionEventData',
+  'registerDeviceMotionEventCallback',
+  'screenOrientation',
+  'fillOrientationChangeEventData',
+  'registerOrientationChangeEventCallback',
+  'fillFullscreenChangeEventData',
+  'registerFullscreenChangeEventCallback',
+  'JSEvents_requestFullscreen',
+  'JSEvents_resizeCanvasForFullscreen',
+  'registerRestoreOldStyle',
+  'hideEverythingExceptGivenElement',
+  'restoreHiddenElements',
+  'setLetterbox',
+  'currentFullscreenStrategy',
+  'restoreOldWindowedStyle',
+  'softFullscreenResizeWebGLRenderTarget',
+  'doRequestFullscreen',
+  'fillPointerlockChangeEventData',
+  'registerPointerlockChangeEventCallback',
+  'registerPointerlockErrorEventCallback',
+  'requestPointerLock',
+  'fillVisibilityChangeEventData',
+  'registerVisibilityChangeEventCallback',
+  'registerTouchEventCallback',
+  'fillGamepadEventData',
+  'registerGamepadEventCallback',
+  'registerBeforeUnloadEventCallback',
+  'fillBatteryEventData',
+  'battery',
+  'registerBatteryEventCallback',
+  'setCanvasElementSize',
+  'getCanvasElementSize',
+  'demangle',
+  'demangleAll',
+  'jsStackTrace',
+  'stackTrace',
+  'ExitStatus',
+  'getEnvStrings',
+  'checkWasiClock',
+  'flush_NO_FILESYSTEM',
+  'dlopenMissingError',
+  'setImmediateWrapped',
+  'clearImmediateWrapped',
+  'polyfillSetImmediate',
+  'uncaughtExceptionCount',
+  'exceptionLast',
+  'exceptionCaught',
+  'ExceptionInfo',
+  'exception_addRef',
+  'exception_decRef',
+  'Browser',
+  'setMainLoop',
+  'wget',
+  'FS',
+  'MEMFS',
+  'TTY',
+  'PIPEFS',
+  'SOCKFS',
+  '_setNetworkCallback',
+  'tempFixedLengthArray',
+  'miniTempWebGLFloatBuffers',
+  'heapObjectForWebGLType',
+  'heapAccessShiftForWebGLHeap',
+  'GL',
+  'emscriptenWebGLGet',
+  'computeUnpackAlignedImageSize',
+  'emscriptenWebGLGetTexPixelData',
+  'emscriptenWebGLGetUniform',
+  'webglGetUniformLocation',
+  'webglPrepareUniformLocationsBeforeFirstUse',
+  'webglGetLeftBracePos',
+  'emscriptenWebGLGetVertexAttrib',
+  'emscriptenWebGLGetBufferBinding',
+  'emscriptenWebGLValidateMapBufferTarget',
+  'writeGLArray',
+  'AL',
+  'SDL_unicode',
+  'SDL_ttfContext',
+  'SDL_audio',
+  'SDL',
+  'SDL_gfx',
+  'GLUT',
+  'EGL',
+  'GLFW_Window',
+  'GLFW',
+  'GLEW',
+  'IDBStore',
+  'runAndAbortIfError',
+  'emscriptenWebGLGetIndexed',
+  'ALLOC_NORMAL',
+  'ALLOC_STACK',
+  'allocate',
+  'Fetch',
+  'fetchDeleteCachedData',
+  'fetchLoadCachedData',
+  'fetchCacheData',
+  'fetchXHR',
+];
+unexportedRuntimeSymbols.forEach(unexportedRuntimeSymbol);
+var missingLibrarySymbols = [
+  'ptrToString',
+  'zeroMemory',
+  'stringToNewUTF8',
+  'setErrNo',
+  'inetPton4',
+  'inetNtop4',
+  'inetPton6',
+  'inetNtop6',
+  'readSockaddr',
+  'writeSockaddr',
+  'getHostByName',
+  'getRandomDevice',
+  'traverseStack',
+  'convertPCtoSourceLocation',
+  'readAsmConstArgs',
+  'mainThreadEM_ASM',
+  'jstoi_s',
+  'getExecutableName',
+  'listenOnce',
+  'autoResumeAudioContext',
+  'dynCallLegacy',
+  'getDynCaller',
+  'dynCall',
+  'runtimeKeepalivePush',
+  'runtimeKeepalivePop',
+  'maybeExit',
+  'safeSetTimeout',
+  'asmjsMangle',
+  'asyncLoad',
+  'alignMemory',
+  'mmapAlloc',
+  'writeI53ToI64',
+  'writeI53ToI64Clamped',
+  'writeI53ToI64Signaling',
+  'writeI53ToU64Clamped',
+  'writeI53ToU64Signaling',
+  'readI53FromU64',
+  'convertI32PairToI53',
+  'convertI32PairToI53Checked',
+  'convertU32PairToI53',
+  'reallyNegative',
+  'unSign',
+  'strLen',
+  'reSign',
+  'formatString',
+  'getSocketFromFD',
+  'getSocketAddress',
+  'registerKeyEventCallback',
+  'registerWheelEventCallback',
+  'registerFocusEventCallback',
+  'fillDeviceOrientationEventData',
+  'registerDeviceOrientationEventCallback',
+  'fillDeviceMotionEventData',
+  'registerDeviceMotionEventCallback',
+  'screenOrientation',
+  'fillOrientationChangeEventData',
+  'registerOrientationChangeEventCallback',
+  'fillFullscreenChangeEventData',
+  'registerFullscreenChangeEventCallback',
+  'JSEvents_requestFullscreen',
+  'JSEvents_resizeCanvasForFullscreen',
+  'registerRestoreOldStyle',
+  'hideEverythingExceptGivenElement',
+  'restoreHiddenElements',
+  'setLetterbox',
+  'softFullscreenResizeWebGLRenderTarget',
+  'doRequestFullscreen',
+  'fillPointerlockChangeEventData',
+  'registerPointerlockChangeEventCallback',
+  'registerPointerlockErrorEventCallback',
+  'requestPointerLock',
+  'fillVisibilityChangeEventData',
+  'registerVisibilityChangeEventCallback',
+  'registerTouchEventCallback',
+  'fillGamepadEventData',
+  'registerGamepadEventCallback',
+  'registerBeforeUnloadEventCallback',
+  'fillBatteryEventData',
+  'battery',
+  'registerBatteryEventCallback',
+  'setCanvasElementSize',
+  'getCanvasElementSize',
+  'getEnvStrings',
+  'checkWasiClock',
+  'setImmediateWrapped',
+  'clearImmediateWrapped',
+  'polyfillSetImmediate',
+  'ExceptionInfo',
+  'exception_addRef',
+  'exception_decRef',
+  'setMainLoop',
+  '_setNetworkCallback',
+  'heapObjectForWebGLType',
+  'heapAccessShiftForWebGLHeap',
+  'emscriptenWebGLGet',
+  'computeUnpackAlignedImageSize',
+  'emscriptenWebGLGetTexPixelData',
+  'emscriptenWebGLGetUniform',
+  'emscriptenWebGLGetVertexAttrib',
+  'emscriptenWebGLGetBufferBinding',
+  'emscriptenWebGLValidateMapBufferTarget',
+  'writeGLArray',
+  'SDL_unicode',
+  'SDL_ttfContext',
+  'SDL_audio',
+  'GLFW_Window',
+  'runAndAbortIfError',
+  'emscriptenWebGLGetIndexed',
+];
+missingLibrarySymbols.forEach(missingLibrarySymbol)
 
-/**
- * @constructor
- * @this {ExitStatus}
- */
-function ExitStatus(status) {
-  this.name = "ExitStatus";
-  this.message = "Program terminated with exit(" + status + ")";
-  this.status = status;
-}
 
-var calledMain = false;
+var calledRun;
 
 dependenciesFulfilled = function runCaller() {
   // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
@@ -4007,14 +4073,15 @@ function callMain(args) {
   var entryFunction = Module['_main'];
 
   args = args || [];
+  args.unshift(thisProgram);
 
-  var argc = args.length+1;
+  var argc = args.length;
   var argv = stackAlloc((argc + 1) * 4);
-  HEAP32[argv >> 2] = allocateUTF8OnStack(thisProgram);
-  for (var i = 1; i < argc; i++) {
-    HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]);
-  }
-  HEAP32[(argv >> 2) + argc] = 0;
+  var argv_ptr = argv >> 2;
+  args.forEach((arg) => {
+    HEAP32[argv_ptr++] = allocateUTF8OnStack(arg);
+  });
+  HEAP32[argv_ptr] = 0;
 
   try {
 
@@ -4023,14 +4090,11 @@ function callMain(args) {
     // In PROXY_TO_PTHREAD builds, we should never exit the runtime below, as
     // execution is asynchronously handed off to a pthread.
     // if we're not running an evented main loop, it's time to exit
-    exit(ret, /* implicit = */ true);
+    exitJS(ret, /* implicit = */ true);
     return ret;
   }
   catch (e) {
     return handleException(e);
-  } finally {
-    calledMain = true;
-
   }
 }
 
@@ -4038,8 +4102,8 @@ function stackCheckInit() {
   // This is normally called automatically during __wasm_call_ctors but need to
   // get these values before even running any of the ctors so we call it redundantly
   // here.
-  // TODO(sbc): Move writeStackCookie to native to to avoid this.
   _emscripten_stack_init();
+  // TODO(sbc): Move writeStackCookie to native to to avoid this.
   writeStackCookie();
 }
 
@@ -4051,7 +4115,7 @@ function run(args) {
     return;
   }
 
-  stackCheckInit();
+    stackCheckInit();
 
   preRun();
 
@@ -4094,7 +4158,6 @@ function run(args) {
   }
   checkStackCookie();
 }
-Module['run'] = run;
 
 function checkUnflushedContent() {
   // Compiler settings do not allow exiting the runtime, so flushing
@@ -4115,43 +4178,14 @@ function checkUnflushedContent() {
     has = true;
   }
   try { // it doesn't matter if it fails
-    var flush = flush_NO_FILESYSTEM;
-    if (flush) flush();
+    flush_NO_FILESYSTEM();
   } catch(e) {}
   out = oldOut;
   err = oldErr;
   if (has) {
     warnOnce('stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc.');
-    warnOnce('(this may also be due to not including full filesystem support - try building with -s FORCE_FILESYSTEM=1)');
-  }
-}
-
-/** @param {boolean|number=} implicit */
-function exit(status, implicit) {
-  EXITSTATUS = status;
-
-  checkUnflushedContent();
-
-  if (keepRuntimeAlive()) {
-    // if exit() was called, we may warn the user if the runtime isn't actually being shut down
-    if (!implicit) {
-      var msg = 'program exited (with status: ' + status + '), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)';
-      err(msg);
-    }
-  } else {
-    exitRuntime();
-  }
-
-  procExit(status);
-}
-
-function procExit(code) {
-  EXITSTATUS = code;
-  if (!keepRuntimeAlive()) {
-    if (Module['onExit']) Module['onExit'](code);
-    ABORT = true;
+    warnOnce('(this may also be due to not including full filesystem support - try building with -sFORCE_FILESYSTEM)');
   }
-  quit_(code, new ExitStatus(code));
 }
 
 if (Module['preInit']) {
diff --git a/themes/dist/output.wasm b/themes/dist/output.wasm
index 51ace5b..1cb0170 100755
--- a/themes/dist/output.wasm
+++ b/themes/dist/output.wasm
diff --git a/themes/mathlib.cpp b/themes/mathlib.cpp
index 702d86c..9e86833 100644
--- a/themes/mathlib.cpp
+++ b/themes/mathlib.cpp
@@ -271,6 +271,11 @@ Vector4 Vector4::toNormalizedColor() {
     return fromColor(x, y, z, w);
 }
 
+
+Vector3 Vector4::toVector3() {
+	return { x, y, z };
+}
+
 float Vector4::length() {
     return sqrtf(x * x + y * y + z * z + w * w);
 }
diff --git a/themes/mathlib.h b/themes/mathlib.h
index be9aaf6..bb62f39 100644
--- a/themes/mathlib.h
+++ b/themes/mathlib.h
@@ -102,6 +102,7 @@ struct Vector4 {
 	Vector4 toNormalizedColor();
 	Vector4(Vector2& v);
 	Vector4(Vector3& v);
+	Vector3 toVector3();
 
     float length();
     Vector4 normalize();