— Function: font-name font &optional domain

This function returns the name of the font in the specified domain, if any. font should be a font specifier object and domain is normally a window and defaults to the selected window if omitted. This is equivalent to using specifier-instance and applying font-instance-name to the result.

— Function: font-truename font &optional domain

This function returns the truename of the font in the specified domain, if any. font should be a font specifier object and domain is normally a window and defaults to the selected window if omitted. This is equivalent to using specifier-instance and applying font-instance-truename to the result.

— Function: font-properties font &optional domain

This function returns the properties of the font in the specified domain, if any. font should be a font specifier object and domain is normally a window and defaults to the selected window if omitted. This is equivalent to using specifier-instance and applying font-instance-properties to the result.