Function

Summary

The predicate for dual-width fonts.

Signature

font-dual-width-p port &optional font => result

Arguments

port

A graphics port.

font

A font or a font-description object.

Values

result

A boolean.

Description

The function font-dual-width-p returns t when the font is fixed-width and contains double width characters. Such a font is dual-width.

See also

font-fixed-width-p
font-single-width-p