Editora 0.20.0. Archived, so links from that release keep working. Read the 0.24.0 page →
Go: Backward Char
nav.charBackward Move the caret back one character.
How to run it
Open the command palette (M-x in the Emacs keymap) and search for Go: Backward Char, then press Enter. It also has a default keybinding:
| Emacs | C-b |