Method code for $root.match_descendants()

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---

arg string;
var match, child;

match = .match_children(string);
if (match)
    return match;
for child in (.children()) {
    match = child.match_descendants(string);
    if (match)
        return match;
}
return 0;

---

["// Created as a part of ColdCore, see: @help Credit"]