philc/vimium — pull request #1372 by mrmr1993 (2014-12-22 10:56:53+00:00)
Title: Complex passkeys, exit insert mode commands, and enable escape insert mode for embeds

This is a continuation of #1369, incorporating code from #1211.

From #1369, this PR:
> * adds passkey support for all mappable keys, with multi-character key representations recognised when delimited with spaces (via #1368).
> * adds `exitInsertMode` and `exitInsertModeAndPassKey` commands (via #1140), which fixes #301 and starts work on resolving #1176.
> * enable passkeys for the `exitInsertMode`/`exitInsertModeAndPassKey` commands.

In addition, this PR:
* enables `exitInsertMode`/`exitInsertModeAndPassKey` for `` and `