diff --git a/README.md b/README.md
index 69fb6a9..ea59679 100644
--- a/README.md
+++ b/README.md
@@ -7,16 +7,17 @@ Related issues:
 * https://forum.minetest.net/viewtopic.php?p=296543#p296543
 
 Supported chatcommands:
-* pos1
-* pos2
-* set (without //y)
+* /pos1
+* /pos2
+* /p
+* /set (without /y confirmation)
 
 Ignored chatcommands:
-* fixlight
+* /fixlight
 
 
 TODO:
-* Make it also work on command confirmation (//y)
+* Make it also work on command confirmation (/y)
 * Implement more commands
 * Add mod load time info
 * Add settingtypes.txt for the settings
diff --git a/init.lua b/init.lua
index 89f46da..2c7c7e6 100644
--- a/init.lua
+++ b/init.lua
@@ -55,6 +55,7 @@ end
 local journal = {}
 local function add_to_history(data, name)
 	name = name or command_invoker
+	assert(name, "Player name isn't known")
 	journal[name] = journal[name] or {
 		ring = {},
 		start = 0,
@@ -243,6 +244,28 @@ override_chatcommand("/pos2",
 	end
 )
 
+-- Punch before the /p command's punch
+table.insert(minetest.registered_on_punchnodes, 1, function(_,_, player)
+	local name = player:get_player_name()
+	local typ = worldedit.set_pos[name]
+	if typ == "pos1"
+	or typ == "pos1only" then
+		add_to_history({
+			type = "marker",
+			mem_use = 9 * 7,
+			id = 1,
+			pos = worldedit.pos1[name]
+		}, name)
+	elseif typ == "pos2" then
+		add_to_history({
+			type = "marker",
+			mem_use = 9 * 7,
+			id = 2,
+			pos = worldedit.pos2[name]
+		}, name)
+	end
+end)
+
 undo_funcs.marker = function(name, data)
 	local pos = data.pos
 	local i = "pos" .. data.id