Navigate to selected link.
Prepare for navigating links:
Compute levenshtein distances.
Read lines from stdin.
Expose additional logging via commandline options.
Improve Gemini support, upgrade HURL, log history records.
Improve fallbacks for missing markers.
Don't let marks interfer with silence collapsing.
Make '#' refer to top of page.
Draft SpeechD integration.
Implement table navigation.
Add arrow key navigation inside pages.
Extract navigation state out of SSML <marker>s.
Fix markers misserialization.
Ensure marker counters are incremented.
Propagate local attrs through to output.
Read <progress> as a percentage, that's more international.
eSpeak can trivially localize this to it's various locales.
Extend MIMEtype dispatch to support alternative stylesheets.
Catch more cases of consecutive breaks.
Collapse consecutive breaks again.
FIXME: Collapse when one <break> is inside another tag.