((table (thead (tr (th "Query Expression") (th "Meaning"))) (tbody (tr (td (a (@ (href . "?q=role%3Aconfiguration")) "role:configuration")) (td "Zettel that contains some configuration data for the Zettelstore")) (tr (td (a (@ (href . "?q=ORDER+REVERSE+created+LIMIT+40")) "ORDER REVERSE created LIMIT 40")) (td "40 recently created zettel")) (tr (td (a (@ (href . "?q=ORDER+REVERSE+published+LIMIT+40")) "ORDER REVERSE published LIMIT 40")) (td "40 recently updated zettel")) (tr (td (a (@ (href . "?q=PICK+40")) "PICK 40")) (td "40 random zettel, ordered by zettel identifier")) (tr (td (a (@ (href . "?q=dead%3F")) "dead?")) (td "Zettel with invalid / dead links")) (tr (td (a (@ (href . "?q=backward%21%3F+precursor%21%3F")) "backward!? precursor!?")) (td "Zettel that are not referenced by other zettel")) (tr (td (a (@ (href . "?q=tags%21%3F")) "tags!?")) (td "Zettel without tags")) (tr (td (a (@ (href . "?q=expire%3F+ORDER+expire")) "expire? ORDER expire")) (td "Zettel with an expire date, ordered from the nearest to the latest")) (tr (td (a (@ (href . "?q=00001007700000+CONTEXT")) "00001007700000 CONTEXT")) (td "Zettel within the context of the " (a (@ (href . "00001007700000")) "given zettel"))) (tr (td (a (@ (href . "?q=PICK+1+%7C+REDIRECT")) "PICK 1 | REDIRECT")) (td "Redirect to a random zettel")))))