Add staff only file modes to new section

Per #392

diff --git a/content/kb/using/channelmodes.md b/content/kb/using/channelmodes.md
index 3cf43317812c7747106b0361a1fe994e83739dff..7fa11e9b5621ea890ad295ad3625b57dcba45b3b 100644 (file)
--- a/content/kb/using/channelmodes.md
+++ b/content/kb/using/channelmodes.md
@@ -35,3 +35,10 @@ To unset a mode, use `/mode #channel -(mode)`
 | S<br>(SSL-only) | Only users connected via SSL may join the channel while this mode is set. Users already in the channel are not affected. Keep in mind that this also blocks all webchat users, as they are not marked as connected via SSL. |
 | t<br>(ops topic) | Only channel operators may set the channel topic. |
 | z<br>(reduced moderation) | The effects of +b, +q, and +m are relaxed. For each message, if that message would normally be blocked by one of these modes, it is instead sent to channel operators (+o). |
+
+# Restricted channel modes
+The following channel modes can only be added by freenode staff.
+|Mode (name)|Description|
+|-----------|-----------|
+|L (Large Ban List)|Large ban list.  Increase maximum number of +beIq entries.|
+|P (Permanent)|Channel does not disappear when empty.|