I have now also merged in JoshEdit, this will fix all current bugs with the script editor and allow syntax highlighting customization as well as code folding. I have so fared fixed a few issues and added the context menu and made line numbering align right of the content area and be less in your face.
@IsmAvatar I had to to comment out a few @Override statements in org.lateralgm.joshedit .java files because it was erorring for me and telling me to remove them, Josh said this may have future implications on LGM. I replaced them with //r@Override so you can easily find them with regexp.