Allow grep-ing for on_grant and on_revoke (#8958)

Just two code comments are added.

diff --git a/builtin/game/chat.lua b/builtin/game/chat.lua
index f5b687732c25139252de0ea9c0a50c4eaf31f2e9..ad703b94cebf275ca0697719382c5afba7eb80fe 100644 (file)
--- a/builtin/game/chat.lua
+++ b/builtin/game/chat.lua
@@ -186,6 +186,7 @@ local function handle_grant_command(caller, grantname, grantprivstr)
                return false, privs_unknown
        end
        for priv, _ in pairs(grantprivs) do
+               -- call the on_grant callbacks
                core.run_priv_callbacks(grantname, priv, caller, "grant")
        end
        core.set_player_privs(grantname, privs)
@@ -258,6 +259,7 @@ core.register_chatcommand("revoke", {
                end
 
                for priv, _ in pairs(revoke_privs) do
+                       -- call the on_revoke callbacks
                        core.run_priv_callbacks(revoke_name, priv, name, "revoke")
                end