band-aid for completion...
band-aid for completion
Unlike @Carreau's attempt at using proper CodeMirror completion,
this is just a band-aid to get the existing completion back to working for 2.0.
This adds a keypress handler on the completer,
which then calls insert with the charCode of the key press event,
replacing the final `elif` branch of the keydown handler.
This cannot be done with keydown,
since keydown doesn't know what character is incoming,
only the hardware key that is struck.
