Editora 0.18.3. Archived, so links from that release keep working. Read the 0.18.5 page →
Edit: Transpose Lines
edit.transposeLines Swap the current line with the one above.
How to run it
Open the command palette (M-x in the Emacs keymap) and search for Edit: Transpose Lines, then press Enter. It also has a default keybinding:
| Emacs | C-xC-t |