73             ->filter(static fn (string $tag): bool => $tag !== '');
74         $facts = $tags->map(fn (string $tag): Fact => $this->createNewFact($dummy, $tag));
90             ->filter(static fn (string $tag): bool => $tag !== '');
91         $facts      = $tags->map(fn (string $tag): Fact => $this->createNewFact($dummy, $tag));
100      * @param string       $tag
104     private function createNewFact(GedcomRecord $record, string $tag): Fact  argument
106         $element = Registry::elementFactory()->make($record->tag() . ':' . $tag);
108         $gedcom  = trim('1 ' . $tag . ' ' . $default);
200 …return $this->insertMissingLevels($fact->record()->tree(), $fact->tag(), $gedcom, $include_hidden);
216 …   $gedcom = $this->insertMissingLevels($record->tree(), $record->tag(), $gedcom, $include_hidden);
236         $subtags = Registry::elementFactory()->make($record->tag())->subtags();
243 …filter($subtags, fn (string $subtag): bool => !$this->isHiddenTag($record->tag() . ':' . $subtag));
246             $fn_hidden = fn (string $t): bool => !$this->isHiddenTag($record->tag() . ':' . $t);
255      * @param string $tag
261 …protected function insertMissingLevels(Tree $tree, string $tag, string $gedcom, bool $include_hidd…  argument
263         $next_level = substr_count($tag, ':') + 1;
265         $subtags    = $factory->make($tag)->subtags();
272             $hidden = str_ends_with($occurrences, ':?') || $this->isHiddenTag($tag . ':' . $subtag);
293 … $return .= "\n" . $this->insertMissingLevels($tree, $tag . ':' . $subtag, $part, $include_hidden);
303                 $default = $factory->make($tag . ':' . $subtag)->default($tree);
309 …$gedcom_to_add = "\n" . $this->insertMissingLevels($tree, $tag . ':' . $subtag, $gedcom, $include_…
326      * @param string $tag
330     private function isHiddenTag(string $tag): bool  argument
340             if (str_contains($tag, $hidden_tag)) {