also fire on "post-new.php"

Hi there, nice concept!

Just noticed that your scripts are not being loaded on “post-new.php” pages. To fix this, you should add this to your “load_resources” function:

if ( !in_array( $hook_suffix, array('post.php', 'post-new.php') ) )
	return false;

https://ww.wp.xz.cn/plugins/post-editing-toolbar/