Autocomplete Feature

[excalith]

An autocomplete feature would be nice. Using TAB key should try to parse available commands/options and print closest match to input field if possible.

A minimal breakdown of commands that should support autocomplete

• help

• fetch

• config

  • config import
  • config theme
  • config edit
  • config reset

  Since section entries (aka. filtered links) are already filtered out, I think we can omit that from autocomplete.

This will require a good refactor to search component and command utility.

[excalith]

A wild feature request appears: #25

[excalith]

Merged with #27