Converter from a tag specification to a schema-based tag object.
Constructor.
The tag specification to convert.
The HED schema collection.
The indices of the tag string's slashes.
Retrieve the SchemaTag object for a tag specification.
A tuple [SchemaTag, string] of the schema's corresponding tag object and the remainder of the tag string.
If tag conversion fails.
Converter from a tag specification to a schema-based tag object.