TagSet Key Type

00001006034000 · Info · (manual) · #manual #meta #reference #zettel #zettelstore

Values of this type denote a (sorted) set of tags.

A set is different to a list, as no duplicate values are allowed.

Allowed values

Every tag must must begin with the number sign character (#, U+0023), followed by at least one printable character. Tags are separated by space characters.

All characters are mapped to their lower case values.

Match operator

It depends of the first character of a search string how it is matched against a tag set value:

Conceptually, all number sign characters are removed at the beginning of the search string and of all tags.


Sorting is done by comparing the String values.