For those who are tired of horizontal scrolling, I have now added yet another display option. (XML is fun.)
http://kohaumotu.org/Rongorongo/svg/index_lb.html
The line wrapping is auto-generated, so it may not always fall in the most opportune place. For this reason I have doubled glyphs near the line wrap. To avoid confusion, the doubled glyphs are displayed in grey/mauve on second occurrence. Since the wrapping depends entirely on the choice of line length, the line breaks are different on the Fischer displays as those lines are generally drawn much longer with more widely spaced glyphs.