#compdef _tmux_attach_start
#
# Requires tmux_attach_start script in path
#
# Enables completion for zsh of tmux_attach_start function
# with currently open sessions, or tmux options.

_tmux_attach_start() {
  _alternative \
    "sessions:user sessions:($(tmux list-sessions -F'#{session_name}' 2>/dev/null))"
}