+function choose_displayed_refutation_lines() {
+ if (hash_refutation_lines) {
+ // If we're in hash exploration, that takes precedence.
+ return [hash_refutation_lines, hash_refutation_lines_base_fen];
+ } else {
+ let data = displayed_analysis_data || current_analysis_data;
+ return [data['refutation_lines'], data['position']['fen']];
+ }
+}
+
+/** Update the HTML display of multi-PV.