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<title>[59793] trunk/src/wp-includes/script-loader.php: Editor: Update enqueued styles in the editor.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/59793">59793</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/59793","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>peterwilsoncc</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2025-02-09 22:32:50 +0000 (Sun, 09 Feb 2025)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Editor: Update enqueued styles in the editor.

Updates the enqueued styles in various editors to remove target styles more precisely to where they are needed.

Removes the following stylesheets as dependencies of `wp-edit-blocks`:

* `wp-editor`
* `wp-reusable-blocks`
* `wp-patterns`

The `wp-editor` stylesheet is targeted to the items requiring the CSS:

* `edit-widgets`
* `customize-widgets`
* `edit-site`

Props ellatrix, youknowriad.
Fixes <a href="https://core.trac.wordpress.org/ticket/62266">#62266</a>, <a href="https://core.trac.wordpress.org/ticket/62274">#62274</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesscriptloaderphp">trunk/src/wp-includes/script-loader.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunksrcwpincludesscriptloaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/script-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/script-loader.php   2025-02-09 18:49:51 UTC (rev 59792)
+++ trunk/src/wp-includes/script-loader.php     2025-02-09 22:32:50 UTC (rev 59793)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1680,9 +1680,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                array( 'wp-components' )
</span><span class="cx" style="display: block; padding: 0 10px">        );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        // Only add CONTENT styles here that should be enqueued in the iframe!
</ins><span class="cx" style="display: block; padding: 0 10px">         $wp_edit_blocks_dependencies = array(
</span><span class="cx" style="display: block; padding: 0 10px">                'wp-components',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                'wp-editor',
</del><span class="cx" style="display: block; padding: 0 10px">                 /*
</span><span class="cx" style="display: block; padding: 0 10px">                 * This needs to be added before the block library styles,
</span><span class="cx" style="display: block; padding: 0 10px">                 * The block library styles override the "reset" styles.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1689,9 +1689,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                 */
</span><span class="cx" style="display: block; padding: 0 10px">                'wp-reset-editor-styles',
</span><span class="cx" style="display: block; padding: 0 10px">                'wp-block-library',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                'wp-reusable-blocks',
</del><span class="cx" style="display: block; padding: 0 10px">                 'wp-block-editor-content',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                'wp-patterns',
</del><span class="cx" style="display: block; padding: 0 10px">         );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        // Only load the default layout and margin styles for themes without theme.json file.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1750,9 +1748,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                'edit-widgets'         => array(
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-widgets',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-block-editor',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        'wp-editor',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'wp-edit-blocks',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-block-library',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'wp-reusable-blocks',
</del><span class="cx" style="display: block; padding: 0 10px">                         'wp-patterns',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-preferences',
</span><span class="cx" style="display: block; padding: 0 10px">                ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1759,9 +1757,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                'customize-widgets'    => array(
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-widgets',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-block-editor',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        'wp-editor',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'wp-edit-blocks',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-block-library',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'wp-reusable-blocks',
</del><span class="cx" style="display: block; padding: 0 10px">                         'wp-patterns',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-preferences',
</span><span class="cx" style="display: block; padding: 0 10px">                ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1768,6 +1766,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                'edit-site'            => array(
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-components',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-block-editor',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        'wp-editor',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'wp-edit-blocks',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-commands',
</span><span class="cx" style="display: block; padding: 0 10px">                        'wp-preferences',
</span></span></pre>
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