GitLab

* lisp/pcmpl-unix.el (pcmpl-ssh-config-file): New option.
(pcmpl-ssh-known-hosts): Rename from pcmpl-ssh-hosts.
(pcmpl-ssh-config-hosts): New function.
(pcmpl-ssh-hosts): Use pcmpl-ssh-config-hosts in addition to
pcmpl-ssh-known-hosts.