While writing HTML5, the W3C group seems to have broken compatibility with HTML 4 again. No longer can you specify colspan='0' on a td tag to let it span the rest of the row. (sigh) I guess it wasn't all that important since only firefox ever implemented it correctly in the first place. Opera did support rowspan='0' as well, but that is no longer valid in HTML 5 either.
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×