(zettel (meta (back "00001006030000 00001007031140 00001007770000 00001012051400 00001012931200") (backward "00001006030000 00001007031140 00001007770000 00001012051400 00001012931200") (box-number "1") (created "20210212135017") (forward "00001006033500") (modified "20230419175642") (published "20230419175642") (role "manual") (syntax "zmk") (tags "#manual #meta #reference #zettel #zettelstore") (title "TagSet Key Type")) (rights 4) (encoding "") (content "Values of this type denote a (sorted) set of tags.\n\nA set is different to a list, as no duplicate values are allowed.\n\n=== Allowed values\nEvery tag must must begin with the number sign character (\"\"''#''\"\", U+0023), followed by at least one printable character.\nTags are separated by space characters.\n\nAll characters are mapped to their lower case values.\n\n=== Query comparison\nAll comparisons are done case-sensitive, i.e. \"\"#hell\"\" will not be the prefix of \"\"#Hello\"\".\n\n=== Sorting\nSorting is done by comparing the [[String|00001006033500]] values."))