Problems interacting with k--kato/vscode-docomment

I first thought, this is just a small bug of the other extension and tried to fix it k--kato/vscode-docomment#46
When pasting comments the addon will think you entered a new comment and add another one to it.

In the review you can see, that my fix does not work, due to a big problem:

• we can not already inserted text as a measurement for whether this is a new insert or not, since the current implementation relies on that as well
• we do not have a possibility to get the state of vscodevim afaik

Do we have a possibility to tell another addon, that this was an insertion (via state) or just marking the whole action as a "paste" action?
Can we stop the addon queue from triggering after an insert?
Do i miss some clever way on distinguishing between the 2 cases?

Environment:

• VSCode Version: 1.12.2
• VsCodeVim Version: 0.7.1
• OS: Linux Mint

Start by reproducing the interaction between VSCodeVim and k--kato/vscode-docomment, using the versions and Linux Mint environment listed in the issue. Review k--kato/vscode-docomment#46 and the described insertion, paste, and addon-queue behavior; done means pasted comments no longer produce an extra comment while normal insertions still work.