An interesting Omega-shaped flourished macron for the letter "n" (Visconti Hours):
(A dot was sometimes also used as an abbreviation symbol, but in this case, the dot is the end of the phrase (the previous phrase is delimited with a dot which, in medieval script, was sometimes a period, sometimes used the way we use a comma, and sometimes an abbreviation symbol), so the abbreviation for the missing "n" is indicated by the flourished line rather than by the dot.)
(A dot was sometimes also used as an abbreviation symbol, but in this case, the dot is the end of the phrase (the previous phrase is delimited with a dot which, in medieval script, was sometimes a period, sometimes used the way we use a comma, and sometimes an abbreviation symbol), so the abbreviation for the missing "n" is indicated by the flourished line rather than by the dot.)