CanonicaliseURI canonicalises a child URI by shorten it assuming that it is prefixed with parent, otherwise the original URI is returned.

FirstToken returns the first terminal node (leave).

GetURIID shortens the URI but still readable.

IsOfPhraseType checks if a node is the given type.

IsOfPhraseTypes checks if a node is one of the given types.

IsURINavigatable checks if the given URI is navigatable.

LastToken returns the last terminal node (leave).

PathToURI converts file path to URI.

PrintMemUsage outputs the current, total and OS memory being used.

RunesToUTF8 converts []rune to []byte without converting to string first.

TimeTrack tracks the time Example: `defer util.TimeTrack(time.Now(), "An example")`.

URIFromCanonicalURI converts canonical URI back to full URI, if the canonical URI is a full URI which is prefixed with parent then it is returned.

URIToPath convert URI to file path.

ShowTimeTrack controls if TimeTrack should be logged.

NodeStack contains the token and its parents.