Cell width calculation ignores font_style and font_size #10
Description
[Description edited by bradediger]
When a the data for a table includes cells or hashes that specify :font_style and :font_size (possibly other attributes as well), the natural width calculation for the table is wrong.
Specced in bneumeier/prawn-layout@2024b97.
Patch in bneumeier/prawn-layout@cfaffbf looks correct but carries a big refactor of prawn-layout that conflicts with the nested table changes for 0.7. It also adds colspan to Cell, which, as discussed on prawn-ruby, is suboptimal. If we can rebase these changes on top of the new prawn-layout, that would be perfect.