+++ This bug was initially created as a clone of Bug #22254 +++
It doesn't look like a "WYSIWYG": it presents the user with the edited source, but the package's summary and description use this word.
http://bluefish.openoffice.nl/features.html says it rather has a "What You See Is What You Need" interface.
Cf. http://188.8.131.52/search?q=cache:0jBIjgx8SPEJ:en.opensuse.org/Bluefish+bluefish+wysiwyg&cd=10&hl=en&ct=clnk : "Most web editing software uses a WYSIWYG (What You See Is What You Get) interface style, whereas Bluefish uses what its developers call "What You See is What You Need" interface."
Fixed due to removal, see Bug #24603.