As far as I understand there's no easy way to install Quickly autocompletion functions into zsh without rewriting from bash to zsh system. I don't think the challenge is worth the effort because it's very easy to just add:
===========
autoload -Uz bashcompinit
bashcompinit
source /etc/bash_completion.d/quickly
===========
to $HOME/.zshrc and get the autocompletion for free via zsh's bash compatibility layer (that's bashcompinit). Unfortunately, the users will have to do it themselves. I suggest that we document it somewhere.
As far as I understand there's no easy way to install Quickly autocompletion functions into zsh without rewriting from bash to zsh system. I don't think the challenge is worth the effort because it's very easy to just add: completion. d/quickly
===========
autoload -Uz bashcompinit
bashcompinit
source /etc/bash_
===========
to $HOME/.zshrc and get the autocompletion for free via zsh's bash compatibility layer (that's bashcompinit). Unfortunately, the users will have to do it themselves. I suggest that we document it somewhere.