Editora 0.20.0. Archived, so links from that release keep working. Read the 0.24.0 page →
View: Maximize Tool Window
view.maximizeToolWindow Expand the active tool window over the editor, or restore it.
How to run it
Open the command palette (M-x in the Emacs keymap) and search for View: Maximize Tool Window, then press Enter. It also has a default keybinding:
| Emacs | C-xf |