I prefer to read the options directly from the commands and feed them into the auto completions, some examples: <a href="https:&#x2F;&#x2F;github.com&#x2F;chilicuil&#x2F;learn&#x2F;tree&#x2F;master&#x2F;autocp&#x2F;completions" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;chilicuil&#x2F;learn&#x2F;tree&#x2F;master&#x2F;autocp&#x2F;comple...</a>