```coffeescript
# Keybindings require three things to be fully defined: A selector that is
# matched against the focused element, the keystroke and the command to
# execute.
#
# Below is a basic keybinding which registers on all platforms by applying to
# the root workspace element.

# For more detailed documentation see
# https://atom.io/docs/latest/advanced/keymaps
'.workspace':
  'ctrl-alt-b': 'latex:build'
```

Change keymap selector from `.workspace` to `.editor`
user
```coffeescript
'.editor':
  'ctrl-alt-b': 'latex:build'
```
assistant