signal callback delegate or function to connect
void callback(gtk.text_mark.TextMark mark, gtksource.buffer.Buffer buffer)
mark the #GtkSourceMark (optional)
buffer the instance the signal is connected to (optional)
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to SourceMarkUpdated signal.
The ::source-mark-updated signal is emitted each time a mark is added to, moved or removed from the buffer.