diff --git a/ext/wasm/api/sqlite3-api-glue.js b/ext/wasm/api/sqlite3-api-glue.js
index 7e3e433cec..86aa1d1813 100644
--- a/ext/wasm/api/sqlite3-api-glue.js
+++ b/ext/wasm/api/sqlite3-api-glue.js
@@ -141,7 +141,7 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
   const __dbArgcMismatch = (pDb,f,n)=>{
     return sqlite3.util.sqlite3_wasm_db_error(pDb, capi.SQLITE_MISUSE,
                                               f+"() requires "+n+" argument"+
-                                              (1===n?'':'s')+".");
+                                              (1===n?"":'s')+".");
   };
 
   /**
@@ -158,7 +158,7 @@ self.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
       n = v.byteLength;
       v = util.typedArrayToString(v);
     }else if(Array.isArray(v)){
-      v = v.join('');
+      v = v.join("");
       n = -1;
     }
     return [v, n];
diff --git a/ext/wasm/api/sqlite3-api-prologue.js b/ext/wasm/api/sqlite3-api-prologue.js
index abee820cf9..cf44f39707 100644
--- a/ext/wasm/api/sqlite3-api-prologue.js
+++ b/ext/wasm/api/sqlite3-api-prologue.js
@@ -370,14 +370,14 @@ self.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
   };
 
   /**
-     If v is-a Array, its join('') result is returned.  If
+     If v is-a Array, its join("") result is returned.  If
      isSQLableTypedArray(v) is true then typedArrayToString(v) is
      returned. If it looks like a WASM pointer, wasm.cstringToJs(v) is
      returned. Else v is returned as-is.
   */
   const flexibleString = function(v){
     if(isSQLableTypedArray(v)) return typedArrayToString(v);
-    else if(Array.isArray(v)) return v.join('');
+    else if(Array.isArray(v)) return v.join("");
     else if(wasm.isPtr(v)) v = wasm.cstringToJs(v);
     return v;
   };
@@ -1333,21 +1333,21 @@ self.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
 
     /**
        Internal helper for sqlite3_js_kvvfs_clear() and friends.
-       Its argument should be one of ('local','session','').
+       Its argument should be one of ('local','session',"").
     */
     const __kvvfsInfo = function(which){
       const rc = Object.create(null);
       rc.prefix = 'kvvfs-'+which;
       rc.stores = [];
-      if('session'===which || ''===which) rc.stores.push(self.sessionStorage);
-      if('local'===which || ''===which) rc.stores.push(self.localStorage);
+      if('session'===which || ""===which) rc.stores.push(self.sessionStorage);
+      if('local'===which || ""===which) rc.stores.push(self.localStorage);
       return rc;
     };
 
     /**
        Clears all storage used by the kvvfs DB backend, deleting any
        DB(s) stored there. Its argument must be either 'session',
-       'local', or ''. In the first two cases, only sessionStorage
+       'local', or "". In the first two cases, only sessionStorage
        resp. localStorage is cleared. If it's an empty string (the
        default) then both are cleared. Only storage keys which match
        the pattern used by kvvfs are cleared: any other client-side
@@ -1357,7 +1357,7 @@ self.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
 
        Returns the number of entries cleared.
     */
-    capi.sqlite3_js_kvvfs_clear = function(which=''){
+    capi.sqlite3_js_kvvfs_clear = function(which=""){
       let rc = 0;
       const kvinfo = __kvvfsInfo(which);
       kvinfo.stores.forEach((s)=>{
@@ -1377,7 +1377,7 @@ self.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
        This routine guesses the approximate amount of
        window.localStorage and/or window.sessionStorage in use by the
        kvvfs database backend. Its argument must be one of
-       ('session', 'local', ''). In the first two cases, only
+       ('session', 'local', ""). In the first two cases, only
        sessionStorage resp. localStorage is counted. If it's an empty
        string (the default) then both are counted. Only storage keys
        which match the pattern used by kvvfs are counted. The returned
@@ -1390,7 +1390,7 @@ self.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
        those limits are unspecified and may include per-entry
        overhead invisible to clients.
     */
-    capi.sqlite3_js_kvvfs_size = function(which=''){
+    capi.sqlite3_js_kvvfs_size = function(which=""){
       let sz = 0;
       const kvinfo = __kvvfsInfo(which);
       kvinfo.stores.forEach((s)=>{
diff --git a/ext/wasm/api/sqlite3-api-worker1.js b/ext/wasm/api/sqlite3-api-worker1.js
index 32fbc5bb17..62e2bb9bdf 100644
--- a/ext/wasm/api/sqlite3-api-worker1.js
+++ b/ext/wasm/api/sqlite3-api-worker1.js
@@ -429,7 +429,7 @@ sqlite3.initWorker1API = function(){
   };
 
   const isSpecialDbFilename = (n)=>{
-    return ''===n || ':'===n[0];
+    return ""===n || ':'===n[0];
   };
 
   /**
@@ -453,7 +453,7 @@ sqlite3.initWorker1API = function(){
       let byteArray, pVfs;
       oargs.vfs = args.vfs;
       if(isSpecialDbFilename(args.filename)){
-        oargs.filename = args.filename || '';
+        oargs.filename = args.filename || "";
       }else{
         oargs.filename = args.filename;
         byteArray = args.byteArray;
diff --git a/ext/wasm/api/sqlite3-opfs-async-proxy.js b/ext/wasm/api/sqlite3-opfs-async-proxy.js
index 86276910aa..09c56ff1df 100644
--- a/ext/wasm/api/sqlite3-opfs-async-proxy.js
+++ b/ext/wasm/api/sqlite3-opfs-async-proxy.js
@@ -678,7 +678,7 @@ const initS11n = ()=>{
   state.s11n.storeException = state.asyncS11nExceptions
     ? ((priority,e)=>{
       if(priority<=state.asyncS11nExceptions){
-        state.s11n.serialize([e.name,': ',e.message].join(''));
+        state.s11n.serialize([e.name,': ',e.message].join(""));
       }
     })
     : ()=>{};
diff --git a/ext/wasm/common/whwasmutil.js b/ext/wasm/common/whwasmutil.js
index 24c67ef78f..7e5e7981f7 100644
--- a/ext/wasm/common/whwasmutil.js
+++ b/ext/wasm/common/whwasmutil.js
@@ -1101,7 +1101,7 @@ self.WhWasmUtilInstaller = function(target){
      property and a forEach() method. A block of memory list.length
      entries long is allocated and each pointer-sized block of that
      memory is populated with a scopedAllocCString() conversion of the
-     (''+value) of each element. Returns a pointer to the start of the
+     (""+value) of each element. Returns a pointer to the start of the
      list, suitable for passing as the 2nd argument to a C-style
      main() function.
 
diff --git a/ext/wasm/jaccwabyt/jaccwabyt.js b/ext/wasm/jaccwabyt/jaccwabyt.js
index 14c93b3a2e..dee7258c51 100644
--- a/ext/wasm/jaccwabyt/jaccwabyt.js
+++ b/ext/wasm/jaccwabyt/jaccwabyt.js
@@ -361,7 +361,7 @@ self.Jaccwabyt = function StructBinderFactory(config){
      framework's native format or in Emscripten format.
   */
   const __memberSignature = function f(obj,memberName,emscriptenFormat=false){
-    if(!f._) f._ = (x)=>x.replace(/[^vipPsjrd]/g,'').replace(/[pPs]/g,'i');
+    if(!f._) f._ = (x)=>x.replace(/[^vipPsjrd]/g,"").replace(/[pPs]/g,'i');
     const m = __lookupMember(obj.structInfo, memberName, true);
     return emscriptenFormat ? f._(m.signature) : m.signature;
   };
diff --git a/manifest b/manifest
index 2443057143..3942c53535 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Minor\sbuild\scleanups\sand\sfix\sa\sharmless\srace\scondition\sin\sthe\sOPFS\spart\sof\stester1.js.
-D 2022-11-02T14:08:59.340
+C Globally\sreplace\s''\swith\s""\sfor\sempty\sJS\sstrings\sto\splease\sC\spreprocessor.
+D 2022-11-03T21:21:10.223
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -499,13 +499,13 @@ F ext/wasm/api/post-js-footer.js cd0a8ec768501d9bd45d325ab0442037fb0e33d1f3b4f08
 F ext/wasm/api/post-js-header.js d6ab3dfef4a06960d28a7eaa338d4e2a1a5981e9b38718168bbde8fdb2a439b8
 F ext/wasm/api/pre-js.js 287e462f969342b032c03900e668099fa1471d852df7a472de5bc349161d9c04
 F ext/wasm/api/sqlite3-api-cleanup.js ecdc69dbfccfe26146f04799fcfd4a6f5790d46e7e3b9b6e9b0491f92ed8ae34
-F ext/wasm/api/sqlite3-api-glue.js 9cfa26a9818532c80c2555bc98615de3b170d5db0cf4b141cc3aa83c33c8758f
+F ext/wasm/api/sqlite3-api-glue.js 056f44b82c126358a0175e08a892d56fadfce177b0d7a0012502a6acf67ea6d5
 F ext/wasm/api/sqlite3-api-oo1.js e9a83489bbb4838ce0aee46eaaa9350e0e25a5b926b565e4f5ae8e840e4fbaed
 F ext/wasm/api/sqlite3-api-opfs.js cdcbb57acc66f4569ac9e18f9d13d5a3657d8aae195725c6324943da56c1005d
-F ext/wasm/api/sqlite3-api-prologue.js 1f97261b4d8a60a48f30ee41261e1c4a0c3efff35ae08d7ece243fcf49b3eee3
-F ext/wasm/api/sqlite3-api-worker1.js cac2f5c63f950f69b5249c9880d4cd385e914c354c459d4096ed5dbb1248de76
+F ext/wasm/api/sqlite3-api-prologue.js 952ba908cc5ee42728c5c09dd549af32ef0c3cc15ab7b919a8007c5684f69320
+F ext/wasm/api/sqlite3-api-worker1.js e94ba98e44afccfa482874cd9acb325883ade50ed1f9f9526beb9de1711f182f
 F ext/wasm/api/sqlite3-license-version-header.js a661182fc93fc2cf212dfd0b987f8e138a3ac98f850b1112e29b5fbdaecc87c3
-F ext/wasm/api/sqlite3-opfs-async-proxy.js 936f57737eb65afc0f4c3494b93f7b02208055226a7b3cb58f551c38b03ab083
+F ext/wasm/api/sqlite3-opfs-async-proxy.js ab7d2888ad9b3dd24bb782bd882fcada2a20cb88eb78c8f36e7bfe708857dbd1
 F ext/wasm/api/sqlite3-wasi.h 25356084cfe0d40458a902afb465df8c21fc4152c1d0a59b563a3fba59a068f9
 F ext/wasm/api/sqlite3-wasm.c af472ec27bc7a398a2b94329cb7a77f3411109fc17529a289fa10cc55424ece1
 F ext/wasm/api/sqlite3-worker1-promiser.js 0c7a9826dbf82a5ed4e4f7bf7816e825a52aff253afbf3350431f5773faf0e4b
@@ -515,7 +515,7 @@ F ext/wasm/batch-runner.js 49609e89aaac9989d6c1ad3fae268e4878e1ad7bc5fd3e5c2f449
 F ext/wasm/common/SqliteTestUtil.js d8bf97ecb0705a2299765c8fc9e11b1a5ac7f10988bbf375a6558b7ca287067b
 F ext/wasm/common/emscripten.css 3d253a6fdb8983a2ac983855bfbdd4b6fa1ff267c28d69513dd6ef1f289ada3f
 F ext/wasm/common/testing.css 35889709547d89a6109ff83b25c11bbc91d8dd43aab8722e428655ca98880a06
-F ext/wasm/common/whwasmutil.js 77930367c2a65cf6fd6f99ad3644ede33e4d20466f5e506eb87b8d101a0a7655
+F ext/wasm/common/whwasmutil.js 16a592d5c304a2d268ca1c28e08a5b029a2f3cbe10af78dbc3456cfc9e3559d1
 F ext/wasm/demo-123-worker.html a0b58d9caef098a626a1a1db567076fca4245e8d60ba94557ede8684350a81ed
 F ext/wasm/demo-123.html 8c70a412ce386bd3796534257935eb1e3ea5c581e5d5aea0490b8232e570a508
 F ext/wasm/demo-123.js ebae30756585bca655b4ab2553ec9236a87c23ad24fc8652115dcedb06d28df6
@@ -533,7 +533,7 @@ F ext/wasm/fiddle/fiddle.js 974b995119ac443685d7d94d3b3c58c6a36540e9eb3fed7069d5
 F ext/wasm/fiddle/index.html 5daf54e8f3d7777cbb1ca4f93affe28858dbfff25841cb4ab81d694efed28ec2
 F ext/wasm/index-dist.html cb0da16cba0f21cda2c25724c5869102d48eb0af04446acd3cd0ca031f80ed19
 F ext/wasm/index.html ce6a68a75532b47e3c0adb83381a06d15de8c0ac0331fb7bf31d33f8e7c77dc4
-F ext/wasm/jaccwabyt/jaccwabyt.js 0d7f32817456a0f3937fcfd934afeb32154ca33580ab264dab6c285e6dbbd215
+F ext/wasm/jaccwabyt/jaccwabyt.js 95f573de1826474c9605dda620ee622fcb1673ae74f191eb324c0853aa4dcb66
 F ext/wasm/jaccwabyt/jaccwabyt.md 9aa6951b529a8b29f578ec8f0355713c39584c92cf1708f63ba0cf917cb5b68e
 F ext/wasm/module-symbols.html eca884ef4380612145ee550213be57478ee2b9cd9a9c2b27530cc23359c99682
 F ext/wasm/scratchpad-wasmfs-main.html 20cf6f1a8f368e70d01e8c17200e3eaa90f1c8e1029186d836d14b83845fbe06
@@ -2054,8 +2054,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P f6fa0cffa921ccde8910e7fa4a63c2e4ef8ddb376c8ce99e436b27ac332c4498
-R 49cc6fc37416a3ba7fdfd0b20ce15895
+P 70ee6ee014bc4e2c1daa9b4a8909cf76ccecf32de1eb39055f20d3d0b1daa1bd
+R eaaf8a7ca25305cffe9e8f7e734e3ee8
 U stephan
-Z b66cc4ccdf23cf485ede2fda7e429a86
+Z b98d96f31e9b735c045c03e6eefd13f8
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index f545a72735..8348da8467 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-70ee6ee014bc4e2c1daa9b4a8909cf76ccecf32de1eb39055f20d3d0b1daa1bd
\ No newline at end of file
+e92e1f42bef94a1df29f66b4111ebfde93eba3759bc5d5a9c95f714508851346
\ No newline at end of file