diff --git a/ts/a11y/explorer/KeyExplorer.ts b/ts/a11y/explorer/KeyExplorer.ts
index 4e4d2e6408..8680d9e49e 100644
--- a/ts/a11y/explorer/KeyExplorer.ts
+++ b/ts/a11y/explorer/KeyExplorer.ts
@@ -383,7 +383,7 @@ export class SpeechExplorer
       this.Start();
       this.backTab = event.target === this.img;
     } else if (!this.focusSpeech) {
-      this.speak('');  // don't speak initial equation until click event
+      this.speak(''); // don't speak initial equation until click event
     }
     this.clicked = null;
   }
diff --git a/ts/a11y/explorer/MouseExplorer.ts b/ts/a11y/explorer/MouseExplorer.ts
index 9642eb055f..7a4a63781c 100644
--- a/ts/a11y/explorer/MouseExplorer.ts
+++ b/ts/a11y/explorer/MouseExplorer.ts
@@ -22,12 +22,7 @@
  */
 
 import type { ExplorerMathDocument } from '../explorer.js';
-import {
-  DummyRegion,
-  Region,
-  HoverRegion,
-  ToolTip,
-} from './Region.js';
+import { DummyRegion, Region, HoverRegion, ToolTip } from './Region.js';
 import { Explorer, AbstractExplorer } from './Explorer.js';
 import { ExplorerPool } from './ExplorerPool.js';
 import type { ExplorerMathItem } from '../explorer.js';
diff --git a/ts/handlers/html/HTMLDomStrings.ts b/ts/handlers/html/HTMLDomStrings.ts
index 13c742bbe8..c639086c7b 100644
--- a/ts/handlers/html/HTMLDomStrings.ts
+++ b/ts/handlers/html/HTMLDomStrings.ts
@@ -47,8 +47,7 @@ export type HTMLNodeList<N, T> = [N | T, number][];
  * @template D  The Document node class
  */
 export type HTMLTagData<N, T, D> =
-  | string
-  | ((node: N, adaptor: DOMAdaptor<N, T, D>) => string);
+  string | ((node: N, adaptor: DOMAdaptor<N, T, D>) => string);
 
 /*****************************************************************/
 
@@ -62,26 +61,36 @@ export type HTMLDOMSTRINGS_OPTIONS<DOM extends DOM_TYPES> = {
   // Tags to be included in the text (and what text to replace them
   // with).
   //
-  includeHtmlTags: {[tag: string]: HTMLTagData<N<DOM>, T<DOM>, D<DOM>>};
+  includeHtmlTags: { [tag: string]: HTMLTagData<N<DOM>, T<DOM>, D<DOM>> };
   //
   // The class name of elements whose contents should NOT be processed
   // by tex2jax.  Note that this is used as a regular expression, so
   // be sure to quote any regexp special characters.
   //
-  ignoreHtmlClass: string,
+  ignoreHtmlClass: string;
   //
   // The class name of elements whose contents SHOULD be processed
   // when they appear inside ones that are ignored.  Note that this is
   // used as a regular expression, so be sure to quote any regexp
   // special characters.
   //
-  processHtmlClass: string,
+  processHtmlClass: string;
 };
 
 const options: HTMLDOMSTRINGS_OPTIONS<DOM> = {
-  skipHtmlTags: ['script', 'noscript', 'style', 'textarea', 'pre', 'code',
-                 'math', 'select', 'option', 'mjx-container'],
-  includeHtmlTags: expandable({br: '\n', wbr: '', '#comment': ''}),
+  skipHtmlTags: [
+    'script',
+    'noscript',
+    'style',
+    'textarea',
+    'pre',
+    'code',
+    'math',
+    'select',
+    'option',
+    'mjx-container',
+  ],
+  includeHtmlTags: expandable({ br: '\n', wbr: '', '#comment': '' }),
   ignoreHtmlClass: 'mathjax_ignore',
   processHtmlClass: 'mathjax_process',
 };
diff --git a/ts/input/tex/newcommand/NewcommandMethods.ts b/ts/input/tex/newcommand/NewcommandMethods.ts
index df5552885c..3fc2fb51af 100644
--- a/ts/input/tex/newcommand/NewcommandMethods.ts
+++ b/ts/input/tex/newcommand/NewcommandMethods.ts
@@ -51,8 +51,16 @@ const NewcommandMethods: { [key: string]: ParseMethod } = {
     const n = NewcommandUtil.GetArgCount(parser, name);
     const opt = parser.GetBrackets(name);
     const def = parser.GetArgument(name);
-    if (!provide || (!parser.lookup(HandlerType.MACRO, cs) && !parser.lookup(HandlerType.DELIMITER, '\\' + cs))) {
-      NewcommandUtil.addMacro(parser, cs, NewcommandMethods.Macro, [def, n, opt]);
+    if (
+      !provide ||
+      (!parser.lookup(HandlerType.MACRO, cs) &&
+        !parser.lookup(HandlerType.DELIMITER, '\\' + cs))
+    ) {
+      NewcommandUtil.addMacro(parser, cs, NewcommandMethods.Macro, [
+        def,
+        n,
+        opt,
+      ]);
     }
     parser.Push(parser.itemFactory.create('null'));
   },
diff --git a/ts/ui/menu/Menu.ts b/ts/ui/menu/Menu.ts
index fc189af8d2..dcff816284 100644
--- a/ts/ui/menu/Menu.ts
+++ b/ts/ui/menu/Menu.ts
@@ -1675,7 +1675,10 @@ export class Menu {
     // Remove unwanted attributes
     //
     if (!this.settings.showSRE) {
-      svg = svg.replace(/ (?:data-semantic-.*?|data-collapse-.*?|data-speech-node)=".*?"/g, '');
+      svg = svg.replace(
+        / (?:data-semantic-.*?|data-collapse-.*?|data-speech-node)=".*?"/g,
+        ''
+      );
     }
     if (!this.settings.showTex) {
       svg = svg.replace(/ data-latex(?:-item)?=".*?"/g, '');