Remove trailing slash on void HTML elements (#2009)

According to the W3C's HTML validator, trailing slashes in void-element have no effect, and might interact badly in some cases. Signed-off-by: Kévin Commaille <zecakeh@tedomum.fr>
matrix-org · Nov 20, 2024 · c16788f · c16788f
1 parent 69e162e
commit c16788f
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diff --git a/changelogs/internal/newsfragments/2009.clarification b/changelogs/internal/newsfragments/2009.clarification
@@ -0,0 +1 @@
+Remove trailing slash on void HTML elements.
diff --git a/layouts/partials/events/render-event.html b/layouts/partials/events/render-event.html
@@ -27,7 +27,7 @@ <h1 id="{{ anchorize $event_name }}">
 
 </summary>
 
-  <hr/>
+  <hr>
 
 {{ if (index $event_data "x-addedInMatrixVersion") }}
   {{ partial "added-in" (dict "v" (index $event_data "x-addedInMatrixVersion")) }}

diff --git a/layouts/partials/favicons.html b/layouts/partials/favicons.html
@@ -7,5 +7,5 @@
 {{- $ico := resources.Get "icons/favicon.ico" -}}
 {{- $svg := resources.Get "icons/favicon.svg" -}}
 
-<link rel="shortcut icon" href="{{ $ico.RelPermalink }}" >
-<link rel="icon" type="image/svg+xml" href="{{ $svg.RelPermalink }}" />
+<link rel="shortcut icon" href="{{ $ico.RelPermalink }}">
+<link rel="icon" type="image/svg+xml" href="{{ $svg.RelPermalink }}">
diff --git a/layouts/partials/openapi/render-operation.html b/layouts/partials/openapi/render-operation.html
@@ -40,7 +40,7 @@ <h1 id="{{ $anchor }}">
   </h1>
 </summary>
 
-  <hr/>
+  <hr>
 
 {{ if $operation_data.deprecated }}
     {{ partial "alert" (dict "type" "warning" "omit_title" "true" "content" "This API is deprecated and will be removed from a future release.") }}
@@ -84,9 +84,9 @@ <h1 id="{{ $anchor }}">
  </tr>
 </table>
 
-<hr/>
+<hr>
 {{ partial "openapi/render-request"   (dict "parameters" $operation_data.parameters "request_body" $operation_data.requestBody "anchor_base" $anchor ) }}
-<hr/>
+<hr>
 {{ partial "openapi/render-responses" (dict "responses" $operation_data.responses "anchor_base" $anchor ) }}
 
 </details>

diff --git a/layouts/shortcodes/changelog/changelogs.html b/layouts/shortcodes/changelog/changelogs.html
@@ -4,5 +4,5 @@
 */}}
 
 {{ with index .Page.RegularPages.ByDate.Reverse 0 }}
-   <meta http-equiv="refresh" content="0; url={{ .RelPermalink }}" />
+   <meta http-equiv="refresh" content="0; url={{ .RelPermalink }}">
 {{ end }}
diff --git a/layouts/shortcodes/definition.html b/layouts/shortcodes/definition.html
@@ -39,7 +39,7 @@ <h1>
 
 </summary>
 
-<hr/>
+<hr>
 
 {{ if (index $definition "x-addedInMatrixVersion") }}
   {{ partial "added-in" (dict "v" (index $definition "x-addedInMatrixVersion")) }}

diff --git a/layouts/shortcodes/diagram.html b/layouts/shortcodes/diagram.html
@@ -45,8 +45,8 @@
     {{- $fallback := $highRes.Resize (printf "%sx png" $width) -}}
 
 <picture>
-    <source srcset="{{ $lowRes.RelPermalink }}, {{ $highRes.RelPermalink }} 2x" type="image/webp" />
-    <img src="{{ $fallback.RelPermalink }}" alt="{{ $alt }}" width="{{ $width }}" height="{{ $height }}" loading="lazy" />
+    <source srcset="{{ $lowRes.RelPermalink }}, {{ $highRes.RelPermalink }} 2x" type="image/webp">
+    <img src="{{ $fallback.RelPermalink }}" alt="{{ $alt }}" width="{{ $width }}" height="{{ $height }}" loading="lazy">
 </picture>
 {{- else -}}
     {{- errorf "diagram %s not found" $path -}}

diff --git a/layouts/shortcodes/event-fields.html b/layouts/shortcodes/event-fields.html
@@ -28,7 +28,7 @@ <h1>
 </h1>
 </summary>
 
-<hr/>
+<hr>
 
 {{ $event.description | markdownify }}
-Original file line number
+Diff line change
@@ Expand Up / @@ -27,7 +27,7 @@ <h1 id="{{ anchorize $event_name }}"> @@
     </summary>
-      <hr/>
+      <hr>
     {{ if (index $event_data "x-addedInMatrixVersion") }}
       {{ partial "added-in" (dict "v" (index $event_data "x-addedInMatrixVersion")) }}
@@ Expand Down @@