diff --git a/world-edit.sc b/world-edit.sc
index 5a3d2aa..372debe 100644
--- a/world-edit.sc
+++ b/world-edit.sc
@@ -1,4 +1,4 @@
-__command()->(help());
+__command()->help();
 __config()->m(l('stay_loaded','true'),l('scope','global'));
 //Global Variables
 
@@ -25,8 +25,7 @@ __on_player_right_clicks_block(player, item_tuple, hand, block, face, hitvec)->(
 
 //Command functions
 
-help()->(
-    print(
+help()->print(
         'Welcome to World Edit by Ghoulboy!\n'+
         'Commands:\n'+
         '/world-edit help: Displays this help page\n'+
@@ -36,12 +35,13 @@ help()->(
         'TEMP: As of now, you can\'t enter block properties.\n'+
         '/world-edit replace_keep \'replace\'/\'keep\': If it\'s \'replace\', the replace/keep option in the commands will replace all blocks of that type\n'+
         'If it\'s \'keep\', it will replace all blocks other than that one.\n'+
-        '/world-edit undo num: Undoes \'num\' number of moves.\n'//Todo add ability to undo other player moves for operators
-    )
-);
+        '/world-edit undo num: Undoes \'num\' number of moves.\n'+//Todo add ability to undo other player moves for operators
+        '/world-edit clear_history: Clears all your undoable history'
+    );
 
 set_block(block,replace)->(
     if(global_positions:player():'positions':0,pos=global_player_data:player():'positions':0,return(print('No position defined')))
+    global_player_data:player():'history':length(global_player_data:player():'history')=l(l(pos(block),block));//For the Undo function
     success=_set_block(pos,block,replace);
     if(success,print('Successfully set 1 block'),print('Unable to set block, replacement block found'))
 );
@@ -50,9 +50,11 @@ fill_blocks(block,replace)->(
     if(global_player_data:player():'positions':0,l(x1,y1,z1)=global_player_data:player():'positions':0,return(print('No position 1 selected')));
     if(global_player_data:player():'positions':1,l(x2,y2,z2)=global_player_data:player():'positions':1,return(print('No position 2 selected')));
     success=0;
+    history=l();
     volume(x1,y1,z1,x2,y2,z2,
         success+=_set_block(pos(_),block,replace)
     );
+    global_player_data:player():'history':length(global_player_data:player():'history')=history;//For the Undo function
     print(str('Successfully filled %d out of %d blocks',success,_vol(global_player_data:player():'positions':0,global_player_data:player():'positions':1)))
 )
 
@@ -65,8 +67,10 @@ undo(num)->(
         return()
     );
     for(range(1,num+1),//So I don't have to add one at each step
-        l(pos,block)=global_player_data:player():'history':length(global_player_data:player():'history')-num;
-        set(pos,block);
+        for(global_player_data:player():'history':length(global_player_data:player():'history')-num,
+            l(pos,block)=_;
+            set(pos,block)
+        )
         delete(global_player_data:player():'history':length(global_player_data:player():'history')-num)
     );
     print(str('Successfully undid %d operations',num))
@@ -78,7 +82,6 @@ _vol(pos1,pos2)->return(abs(pos1:0-pos2:0)*abs(pos1:1-pos2:1)*abs(pos1:2-pos2:2)
 
 _set_block(pos,block,replace)->( //So I can have a separate command called set_block
     if((block(pos)==replace&&global_player_data:player():'replace_keep'=='replace')||(block(pos)!=replace&&global_player_data:player():'replace_keep'=='keep'),
-        global_player_data:player():'history':length(global_player_data:player():'history')=l(pos,block(pos));//For the Undo function
         set(pos,block);
         return(1);
     );