callout.unicode.number.limit
integer

# callout.unicode.number.limit

Number of the largest unicode callout character
10

## Description

If `callout.unicode` is non-zero, unicode characters are used to represent callout numbers. The value of `callout.unicode.number.limit` is the largest number for which a unicode character exists. If the callout number exceeds this limit, the default presentation "(nnn)" will always be used.