I lived in Chuvashia for 18 months and I can guarantee that the usual glyph for U+04AB uses a typical latin-like cedilla -- quite like the hook present in U+04C4, U+04C8, U+04A7 and (especially) U+0499 -- and not the ogonek-like hook used (f.i.) by Arial Unicode MS.
Actually, they use typically rather an U+00E7 (latin c-cedilla), both in modern computer set texts (swapping codepages to and fro Latin1) and in older media, back to lead typography. (And this reminds me of something quite interesting about cyrillic breves -- stay tuned! :-) -- ____. Ant�nio MARTINS-Tuv�lkin, | ()| <[EMAIL PROTECTED]> |####| R. Laureano de Oliveira, 64 r/c esq. | PT-1885-050 MOSCAVIDE (LRS) N�o me invejo de quem tem | +351 917 511 549 carros, parelhas e montes | http://www.tuvalkin.web.pt/bandeira/ s� me invejo de quem bebe | http://pagina.de/bandeiras/ a �gua em todas as fontes |

