}
/**
- * Expand a string of the form jquery.foo,bar|jquery.ui.baz,quux to
- * an array of module names like [ 'jquery.foo', 'jquery.bar',
- * 'jquery.ui.baz', 'jquery.ui.quux' ]
+ * Expand a string of the form `jquery.foo,bar|jquery.ui.baz,quux` to
+ * an array of module names like `[ 'jquery.foo', 'jquery.bar',
+ * 'jquery.ui.baz', 'jquery.ui.quux' ]`.
+ *
+ * This process is reversed by ResourceLoader::makePackedModulesString().
+ *
* @param string $modules Packed module name list
* @return array Array of module names
*/