js files

gatsby-browser.jsx

@@ -0,0 +1,9 @@
+const React = require("react")
+const Layout = require("./src/components/layout")
+// Logs when the client route changes
+exports.onRouteUpdate = ({ location, prevLocation }) => {
+  console.log("new pathname", location.pathname)
+  console.log("old pathname", prevLocation ? prevLocation.pathname : null)
+}
+// Wraps every page in a component
+exports.wrapPageElement = ({ element, props }) => {<Layout {...props}>{element}</Layout>

gatsby-ssr.js

@@ -8,8 +8,8 @@
 //<script src={withPrefix('js/analytics.js')} /> }
  * See: https://www.gatsbyjs.org/docs/ssr-apis/
  */
-const React = require("react");
-const withPrefix = require("./src/utils/withPrefix").default;
+const React = require('react');
+const withPrefix = require('./src/utils/withPrefix').default;
 exports.onRenderBody = function ({ setHeadComponents, setPostBodyComponents }) {
     setHeadComponents([]);
     setPostBodyComponents([
@@ -30,14 +30,12 @@ exports.onRenderBody = function ({ setHeadComponents, setPostBodyComponents }) {
             <script src={withPrefix('js/page-unload.js')} />
             <script src={withPrefix('js/plugins.js')} />
             <script src={withPrefix('js/prettier.js')} />
-            <script src={withPrefix('js/print-2-pdf.js')} />
             <script src={withPrefix('js/prism.js')} />
             <script src={withPrefix('js/searchbar.js')} />
             <script src={withPrefix('js/syntax.js')} />
             <script src={withPrefix('js/toPlainText.js')} />
             <script src={withPrefix('js/ukraine.js')} />
-< script src = {
-'https : // cdn.jsdelivr.net/npm/@algolia/algoliasearch-netlify-frontend@1/dist/algoliasearchNetlify.js'} />
+            <script src={'https : // cdn.jsdelivr.net/npm/@algolia/algoliasearch-netlify-frontend@1/dist/algoliasearchNetlify.js'} />
             <script src={'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.5/highlight.min.js'} />
             <script src={withPrefix('js/syntax.js')} />
         </React.Fragment>