custom <Esc> key binding "jj" stoped working when entering insert mode from "cw"

Describe the bug Leaving insert mode with a custom key binding does not work if you entered insert mode from a “cw” command.

To Reproduce Steps to reproduce the behavior:

map "jj" to <Esc> with

 "vim.insertModeKeyBindings": [
        {
            "before": ["j", "j"],
            "after": ["<Esc>"]
        }
    ]

1. hit "i" to enter insert mode and write some text. Press "jj" to confirm it leaves insert mode.
2. go to the start of the text/word and hit "cw" to change the word.
3. hit "jj"
4. just keeps rendering the letter "j" and does not leave insert mode as it should.

Expected behavior When entering insert mode with "cw" typing "jj", if mapped to <Esc>, should indeed exit insert mode considering it works fine when hitting "i" then hitting 'jj".

Screenshots

Environment (please complete the following information):

• Extension Name: vim
• Extension Version: 0.16.6
• OS Version: Darwin x64 17.7.0
• VSCode version: 1.27.2

Additional context

[shawnaxsom]

Bug fix PR is up. Remappings should work in this case if an operator combination results in leaving normal mode. I added a test as well to make sure we don’t have future regressions.

[sarink]

As a temporary workaround in the meantime, you can downgrade this extension to the previous version:

1. Download: https://github.com/VSCodeVim/Vim/releases/download/v0.16.5/vim-0.16.5.vsix
2. From the VSCode Command Palette (cmd+shift+P), select Extensions: Install from VSIX...
3. Choose the old vsix file, and override the current version with the old one
4. ciwHooray!jj