11 Other known problems
One aggravation is the HTML's inability to have tables that contain some of the rules, but not all (or rules of different widths). The TeXpider convention here is that a table which contains any rules will become a table that has all rules drawn; a table that has no rules will not have any. This is again the best which can be done with HTML; if you want your table to appear TEX-way, \export{} it as explained above.