func SourceBufferWithLanguage(lang *GtkSourceLanguage) *GtkSourceBuffer { v := C.gtk_source_buffer_new_with_language(lang.SourceLanguage) return &GtkSourceBuffer{v, gtk.TextBufferFromPointer(unsafe.Pointer(v))} }
func SourceBuffer() *GtkSourceBuffer { v := C.gtk_source_buffer_new(nil) return &GtkSourceBuffer{v, gtk.TextBufferFromPointer(unsafe.Pointer(v))} }