Creates a new source buffer using the highlighting patterns in language.
This is equivalent to creating a new source buffer with a new tag table and then calling [method@Buffer.set_language].
a #GtkSourceLanguage.
a new source buffer which will highlight text according to the highlighting patterns in language.
ConstructionException GTK+ fails to create the object.
See Implementation
Creates a new source buffer using the highlighting patterns in language.
This is equivalent to creating a new source buffer with a new tag table and then calling [method@Buffer.set_language].