Rebind popup commands?

[lucasdf]

In coc-nvim we can use pumvisible() to detect whether the popup menu is active and change the mappings used for completion control.

For instance, I use tab instead of <CR> or <c-y> to confirm selection using something like this:

inoremap <silent><expr> <TAB> 
  \ pumvisible() ? "\<C-y>" : 

The same doesn't seem to work here. It seems the completion menu is not a vim's completion menu? Is there a way to remap the keys and do the same with coc-actions?

[iamcco]

Yes, it is not a completion menu, it is floating window. Maybe add some options to support this.