Function Nicely-Format-Filename

Part of:

package metabang.utilities
( nicely-format-filename < file > < stream > &key < depth > < use-ellipsis? > < show-type? > < initial-ellipsis? > )
Write out a representation of file to stream. There are options to show or hide the type of the file, to display only part of the files directory structure and to include elipses if the directory shown is not complete.