Atom plugin to prevent dispatching commands bound to a subsequence of keybindings starting with <leader>.
When a sequence of keystrokes does not exactly match a keybinding, atom will attempt to match subsequences of the original sequence. For example, given a keymap:
'atom-workspace atom-text-editor.vim-mode-plus:not(.insert-mode)':
'space p o': 'application:add-project-folder'
'p': 'vim-mode-plus:put-after'
Entering the space p o sequence incorrectly (e.g space p j) will attempt to find matches for space p and p. Since we have a matching keybinding for p, the vim-mode-plus:put-after command is dispatched. Partially entering the space p o sequence (e.g space p) will, after a timeout, attempt to find matches for p.
This behaviour is undesirable when you want to cancel matching a sequence of keystrokes, or want to provide discoverable keybindings.
Bind the desired leader key in your keymap.cson:
'atom-workspace atom-text-editor.vim-mode-plus:not(.insert-mode)':
'space': 'leader-key:toggle'