ZoneAlarms adblocker breaks BXE
Just great. If you use ZoneAlarm and its Cookie and Ad-Blocker, it will insert <script> elements into the Xhtml file loaded by BXE... The main issue with this is, that the Xhtml document isn't well formed afterwards and Firefox can't parse it anymore. I added now fallback code, so that if BXE can't parse the file, it removes all script tags and tries to reparse the document. If that still doesn't work, you get an error, otherwise you should be able to edit your document as usual. The only drawback here is, that if you had script tags in your original XHTML document, they also will be removed. But this only happens, if you use ZoneAlarm (or similar software) and usually, one doesn't have script element in a Xhtml document anyway :)
If you encounter this problem, upgrade BXE and editing with BXE should be ok again.