There is a way to have actions and scripts and such show up in WED immediately without having to close and reopen projects. Go to file -> Preferences then click on the tab that says "Advanced." At the bottom you'll see "Reload of externally modified files []Auto []Prompt []Disable." Click the []Auto checkbox. Then when you load a script or write a new action or modify an existing entity, the change will be seen in WED immediately without having to reopen the file.
Oh, and what has got an 'h' in it
