the new #GtkSourceSearchSettings, or %NULL.
Deprecated: The #GtkSourceSearchContext:settings property will become a construct-only property in a future version. Create a new #GtkSourceSearchContext instead, or change the #GtkSourceSearchSettings properties. When the #GtkSourceSearchContext:settings property will become construct-only, it will be possible to simplify some code that needed to listen to the notify::settings signal.
3.10
Associate a #GtkSourceSearchSettings with the search context. If @settings is %NULL, a new one will be created.
The search context holds a reference to @settings.