Creates a new search context, associated with buffer, and customized with settings. If settings is NULL, a new gsv.SourceSearchSettings object will be created, that you can retrieve with Source.searchContextGetSettings.
a gsv.SourceBuffer
a gsv.SourceSearchSettings, or NULL.
a new search context.
ConstructionException GTK+ fails to create the object.
3.10
Creates a new search context, associated with buffer, and customized with settings. If settings is NULL, a new gsv.SourceSearchSettings object will be created, that you can retrieve with Source.searchContextGetSettings.