+graph_ident_t *search_to_ident (search_info_t *si);
+
+_Bool search_graph_title_matches (search_info_t *si, const char *title);
+
+_Bool search_graph_inst_matches (search_info_t *si,
+ graph_config_t *cfg, graph_instance_t *inst,
+ const char *title);
+