I'm building a plugin using the WYSIWYG API module for Drupal 7 that will add a button to the toolbar of supported editors.
I'm using the
hook_wysiwyg_plugin() hook seems to allow you to specify one JS and CSS file.
hook_library() to define a library i.e. js/css files but am unsure how I hook that up to wysiwyg api so that they load on the node/edit screens?