try to fix rc -r

TODO

@@ -1,4 +1,3 @@
-- fix the 3 mode commands to use -m so completion works correctly
 - vnet ipv6 doesnt work anymore
   UPDATE: with auto_linklocal seems to work after some seconds
 - on reboot, no pf will be started

src/completions.sh

@@ -21,6 +21,15 @@ reply_version() {
     COMPREPLY=( $(compgen -W "${versions[*]}" -- "$cur") )
 }
 
+reply_rcscripts() {
+    local jail=${COMP_WORDS[2]}
+    local scripts=$(jaildk _get_rc_scripts $jail | sed 's|.*/||')
+    scripts=${scripts//$'\n'/ }
+    scripts=${scripts//$'\r'/}
+    echo "[jail=$jail] [cur=$cur] [scripts=${scripts[*]}]" > debug.log
+    COMPREPLY=( $(compgen -W "${scripts[*]}" -- "$cur") )
+}
+
 functions='mount,ports,mtree,pf'
 modes='start,stop,status,restart'
 
@@ -69,7 +78,7 @@ subcmd_opts_status=(-v)
 subcmd_args_status=@jail
 
 ### sub cmd rc
-subcmd_opts_rc=(-m:$modes -r)
+subcmd_opts_rc=(-m:$modes -r:@rcscripts)
 subcmd_args_rc=@jail
 
 ### sub cmd ipfw