use Pod::HTML;

Find the index.

Translate the array of annotations into HTML. Recurses over contained arrays.

For now, leave a tag ("{t}") for each type "t" to show the translation rule for ambiguous constructs.

Pick off the initial characters of the text, and apply an outstanding index item to them. The deferred index is in array @waitingindex.

Also, translate special characters. Return either a text item or an array.

Create a comment HTML element.

Currently, will not be printed in normal HTML display.