Create editable fields within code snippets

[danielmutis]

After speaking with Landscape's product manager, he suggested we implement an editable field feature within the code snippet; which could update other pieces of code where the user's input may be needed. An example would be a tutorial where all the steps depend on a project's name, and they could replace that word in all following steps of the tutorial.

There is an example of this being implemented in google's documentation

[danielmutis]

I think this feature would be very useful on other places, such as the Snapcraft yaml file on the first snap flow.

[clagom]

WG: @danielmutis to bring this up with the documentation team to double-check on the use-case

[clagom]

WG: @danielmutis please add it to your slides to discuss it with the documentation team

[danielmutis]

That's a good idea, I will add it!

[clagom]

WG: best to investigate the implementation challenge before spending time on designing the feature. Implementing this in Discourse might require a lot of JS, if even possible.