--- /dev/null
+__youtube-dl()
+{
+ local cur prev opts
+ COMPREPLY=()
+ cur="${COMP_WORDS[COMP_CWORD]}"
+ opts="{{flags}}"
+
+ if [[ ${cur} == * ]] ; then
+ COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+ return 0
+ fi
+}
+
+complete -F __youtube-dl youtube-dl