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Add MJS and sourceType: module support #5

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Merged
westonruter merged 3 commits into from
Feb 10, 2026
Merged

Add MJS and sourceType: module support #5

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f2ee120
Add MJS and sourceType: module support
sirreal Feb 10, 2026
5b68233
Use bool directly
sirreal Feb 10, 2026
09a7bab
Add to editable theme files as well.
sirreal Feb 10, 2026
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2 changes: 2 additions & 0 deletions src/wp-admin/includes/file.php
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Original file line number Diff line number Diff line change
Expand Up @@ -202,6 +202,7 @@ function wp_get_plugin_file_editable_extensions( $plugin ) {
'inc',
'include',
'js',
'mjs',
'json',
'jsx',
'less',
Expand Down Expand Up @@ -261,6 +262,7 @@ function wp_get_theme_file_editable_extensions( $theme ) {
'inc',
'include',
'js',
'mjs',
'json',
'jsx',
'less',
Expand Down
2 changes: 2 additions & 0 deletions src/wp-includes/general-template.php
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Expand Up @@ -4152,6 +4152,7 @@ function wp_get_code_editor_settings( $args ) {
),
'jshint' => array(
'esversion' => 11,
'module' => str_ends_with( $args['file'] ?? '', '.mjs' ),

// The following JSHint *linting rule* options are copied from
// <https://github.com/WordPress/wordpress-develop/blob/6.9.0/.jshintrc>.
Expand Down Expand Up @@ -4239,6 +4240,7 @@ function wp_get_code_editor_settings( $args ) {
$type = 'message/http';
break;
case 'js':
case 'mjs':
$type = 'text/javascript';
break;
case 'json':
Expand Down