- What do you need?
The ability to hide the article index (on the lefthand side) and/or the Table of Contents (ToC) displayed on the righthand side of the page.
- Why do you need it?
Articles among the section may be irrelevant and not need to be displayed; confusion caused among users. ToC may also be hidden for a wider article view.
- How would it work?
In the editor settings, a checkbox for either of these visual elements to be displayed. The page should be scaled accordingly (widened to match the whitespace, for example).