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index 2076a8805..efd77ba6d 100644
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@@ -6,7 +6,7 @@
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index c6e230adb..1087feb63 100644
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index bbeca0929..b2a29327c 100644
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index 45caab01b..be0ff1ee1 100644
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index 9a2f7f7bf..989ce71b8 100644
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index d16903d61..ebe9c90a7 100644
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index 6d7a8d524..ca4b3c23f 100644
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index b4573e84a..e6ebd9c00 100644
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index 3ce13bf86..0a695f549 100644
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@@ -6,7 +6,7 @@
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index d1d1c712b..82ef2c452 100644
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index 2061d1380..39a52ff44 100644
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index 37eec19cd..124457d26 100644
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index 3f5f5e2ef..c1e99e67e 100644
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index aec55bb7b..5f49faf4f 100644
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index b6882cebb..d5becd917 100644
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index 26ea3042f..e3f1dd003 100644
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index a9377c6bd..edb2e3e55 100644
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index 7e5efcf69..3b3669f19 100644
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index f58bb2ec6..7dd37cac0 100644
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index 0f98c1811..ec9e9de82 100644
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@@ -6,7 +6,7 @@
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index c3a597025..9418998e4 100644
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@@ -6,7 +6,7 @@
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index 56d1b9223..9c64c2767 100644
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index f635fc63c..54bf4aab6 100644
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index b11444a15..706213f11 100644
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index e32f4e609..5bbbb3a07 100644
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index e116f155f..2d6948ff0 100644
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index 6aa79fba5..63a401dc5 100644
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index ddcc63fe0..4a7825d36 100644
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index db3ba87b1..79c68e819 100644
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index 0793a52fd..c71d35511 100644
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index 94bd625fa..211133c96 100644
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index 5565b2fcd..1a031b5c8 100644
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index 20a56a05d..84babb6a9 100644
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index a292d877a..c976fafef 100644
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index 8ead5425f..106d83bc8 100644
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index 020e08ce8..69be081d0 100644
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index 85fc66210..42199fe2e 100644
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index 78faf8470..fc8a8afa1 100644
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index 3d59b6c3c..52b78375e 100644
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index 88c871e0a..6bce2e398 100644
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index 6035db8c4..cdd10e611 100644
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index d70d00ddb..2206d9616 100644
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+      window.onkeydown = (e) => {
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diff --git a/public/signals b/public/signals
index 46acf10f1..24a6dd4ee 100644
--- a/public/signals
+++ b/public/signals
@@ -6,7 +6,7 @@
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-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/slices b/public/slices
index 8b545afa0..36d2868f6 100644
--- a/public/slices
+++ b/public/slices
@@ -6,7 +6,7 @@
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-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/sorting b/public/sorting
index 3d57b574d..1f79771bd 100644
--- a/public/sorting
+++ b/public/sorting
@@ -6,7 +6,7 @@
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-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/sorting-by-functions b/public/sorting-by-functions
index 2edb2d9ef..52255e013 100644
--- a/public/sorting-by-functions
+++ b/public/sorting-by-functions
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/spawning-processes b/public/spawning-processes
index cebb77566..5a0d16c21 100644
--- a/public/spawning-processes
+++ b/public/spawning-processes
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/stateful-goroutines b/public/stateful-goroutines
index c6e381b28..9a7c87fd0 100644
--- a/public/stateful-goroutines
+++ b/public/stateful-goroutines
@@ -6,7 +6,7 @@
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   </head>
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-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/string-formatting b/public/string-formatting
index ff24c03f1..3648027dc 100644
--- a/public/string-formatting
+++ b/public/string-formatting
@@ -6,7 +6,7 @@
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-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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index aabfa4ffb..6ad38f824 100644
--- a/public/string-functions
+++ b/public/string-functions
@@ -6,7 +6,7 @@
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-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/strings-and-runes b/public/strings-and-runes
index 66bdae989..fe99c4239 100644
--- a/public/strings-and-runes
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@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/struct-embedding b/public/struct-embedding
index 48ef7f854..33a9c7e78 100644
--- a/public/struct-embedding
+++ b/public/struct-embedding
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/structs b/public/structs
index 4d8207331..47089d0aa 100644
--- a/public/structs
+++ b/public/structs
@@ -6,7 +6,7 @@
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+      window.onkeydown = (e) => {
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diff --git a/public/switch b/public/switch
index 8f8fff380..5bce8f1d4 100644
--- a/public/switch
+++ b/public/switch
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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index 2b5e0f4b8..532fde0ac 100644
--- a/public/temporary-files-and-directories
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@@ -6,7 +6,7 @@
     <link rel=stylesheet href="site.css">
   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/testing-and-benchmarking b/public/testing-and-benchmarking
index 6fc29b753..3b181243c 100644
--- a/public/testing-and-benchmarking
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@@ -6,7 +6,7 @@
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   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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index 8e6251d78..a18bc6925 100644
--- a/public/text-templates
+++ b/public/text-templates
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/tickers b/public/tickers
index 35831d982..295c86d71 100644
--- a/public/tickers
+++ b/public/tickers
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/time b/public/time
index 3c423cde3..9886fbc88 100644
--- a/public/time
+++ b/public/time
@@ -6,7 +6,7 @@
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   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/time-formatting-parsing b/public/time-formatting-parsing
index d127e7fda..ac5301102 100644
--- a/public/time-formatting-parsing
+++ b/public/time-formatting-parsing
@@ -6,7 +6,7 @@
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   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/timeouts b/public/timeouts
index 03322764e..445f06dcb 100644
--- a/public/timeouts
+++ b/public/timeouts
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/timers b/public/timers
index e88e82ce0..e1cbb89be 100644
--- a/public/timers
+++ b/public/timers
@@ -6,7 +6,7 @@
     <link rel=stylesheet href="site.css">
   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/url-parsing b/public/url-parsing
index 0adb6be87..aaf7547c0 100644
--- a/public/url-parsing
+++ b/public/url-parsing
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/values b/public/values
index 858f035a6..65844279a 100644
--- a/public/values
+++ b/public/values
@@ -6,7 +6,7 @@
     <link rel=stylesheet href="site.css">
   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/variables b/public/variables
index ca2f86bd9..ced1bdd72 100644
--- a/public/variables
+++ b/public/variables
@@ -6,7 +6,7 @@
     <link rel=stylesheet href="site.css">
   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/variadic-functions b/public/variadic-functions
index f0ef80ed3..52e4f9e0d 100644
--- a/public/variadic-functions
+++ b/public/variadic-functions
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/waitgroups b/public/waitgroups
index 1c0b5be81..c6c96d173 100644
--- a/public/waitgroups
+++ b/public/waitgroups
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/worker-pools b/public/worker-pools
index 0f0f59641..c54ac4900 100644
--- a/public/worker-pools
+++ b/public/worker-pools
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/writing-files b/public/writing-files
index 19270e2ab..515d6860c 100644
--- a/public/writing-files
+++ b/public/writing-files
@@ -6,7 +6,7 @@
     <link rel=stylesheet href="site.css">
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   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/public/xml b/public/xml
index 0e8d3883e..edfc836ff 100644
--- a/public/xml
+++ b/public/xml
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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diff --git a/templates/example.tmpl b/templates/example.tmpl
index 9ae3f7a40..1f1716ab4 100644
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+++ b/templates/example.tmpl
@@ -6,7 +6,7 @@
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   </head>
   <script>
-      onkeydown = (e) => {
+      window.onkeydown = (e) => {
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