This is like pango.font_description.FontDescription.copy, but only a shallow
copy is made of the family name and other allocated fields. The result
can only be used until desc is modified or freed. This is meant
to be used when the copy is only needed temporarily.
Make a copy of a pango.font_description.FontDescription, but don't duplicate allocated fields.
This is like pango.font_description.FontDescription.copy, but only a shallow copy is made of the family name and other allocated fields. The result can only be used until desc is modified or freed. This is meant to be used when the copy is only needed temporarily.