Text figures
Sometimes the stress of the 0 is made different from a letter o in some way, although many fonts do not do this.[6][7]
Derek Birdsall • Text figures
In text figures, the shape and positioning of the numerals vary as those of lowercase letters do. In the most common scheme, 0 , 1 , and 2 are of x-height, having neither ascenders nor descenders; 6 and 8 have ascenders; and 3 , 4 , 5 , 7 , and 9 have descenders.
Robert Bringhurst • Text figures
High-quality typesetting generally prefers text figures in body text: they integrate better with lowercase letters and small capitals, unlike runs of lining figures. Lining figures are called for in all-capitals settings (hence the alternative name titling figures ), and may work better in tables and spreadsheets.
Robert Bringhurst • Text figures
Amusingly, as several later writers have noted, the printer Thomas Curson Hansard in his landmark textbook on printing Typographia describes the new fashion as 'preposterous', but the book was printed using lining figures and the modern typefaces he also criticised throughout.[6][13]