Key to trigger snippet expand

[mcchrish]

Now that custom user snippet is a feature, I feel like this request is one of the killer feature of snippet plugins. A way to expand snippets using a key:

https://user-images.githubusercontent.com/7200153/132332327-0decd4ed-39be-41e4-80f3-69764fa0a028.mov

The above is a demo using https://github.com/Shougo/deoppet.nvim. The word under the cursor is for (the snippet alias) and when I press c-k it expands to the snippet.

The way things are right now is that I have to select the snippet from the completion menu and expand. A snippet trigger on the other hand works like muscle memory: I type for<c-k> and there I have it. (Or I'm just crazy and there's already a way to do this in coq)

[qazip]

You could do this by increasing snippet priority so it is the first item in the pop-up menu. Then doing your normal for should work? Maybe you have to play with the completeopt...