Thank you for the clear explanation of the "cedilla vs. comma" issue.
Earlier this year, a Livonian user had requested that appropriate changes be made to a certain font. My research led me to the same conclusions that you have shared with us. Changes were made here, but I was reluctant to change the "t" glyphs. Last night the "t" glyphs were changed, and then your letter arrived and I'm more comfortable with the decision. I've not been able to find "Latvijas Valsts Standarts" on-line, but Michael Everson's page on Livonian seems to confirm that the character named 't-cedilla' is to be used and it should look like the 't-comma' glyph. I don't understand why Livonian uses U+0162 and U+0163 instead of U+021A and U+021B, but perhaps this is because U+021A and U+021B had not yet been added to Unicode when the Livonian standard was made. Does anyone know of a writing system which actually uses the Latin letter "t" with a bona-fide cedilla? Best regards, James Kass.
