Remove ?line macros

1 files changed, 715 insertions, 721 deletions

diff --git a/erts/emulator/test/erl_link_SUITE.erl b/erts/emulator/test/erl_link_SUITE.erl
index d7257ff7aa..56fdfc35c0 100644
--- a/erts/emulator/test/erl_link_SUITE.erl
+++ b/erts/emulator/test/erl_link_SUITE.erl
@@ -35,17 +35,17 @@
 
 % Test cases
 -export([links/1,
-	 dist_links/1,
-	 monitor_nodes/1,
-	 process_monitors/1,
-	 dist_process_monitors/1,
-	 busy_dist_port_monitor/1,
-	 busy_dist_port_link/1,
-	 otp_5772_link/1,
-	 otp_5772_dist_link/1,
-	 otp_5772_monitor/1,
-	 otp_5772_dist_monitor/1,
-	 otp_7946/1]).
+         dist_links/1,
+         monitor_nodes/1,
+         process_monitors/1,
+         dist_process_monitors/1,
+         busy_dist_port_monitor/1,
+         busy_dist_port_link/1,
+         otp_5772_link/1,
+         otp_5772_dist_link/1,
+         otp_5772_monitor/1,
+         otp_5772_dist_monitor/1,
+         otp_7946/1]).
 
 -export([init_per_testcase/2, end_per_testcase/2]).
 
@@ -64,17 +64,15 @@
 
 
 -record(erl_link, {type = ?LINK_UNDEF,
-		   pid = [],
-		   targets = []}).
+                   pid = [],
+                   targets = []}).
 
 % This is to be kept in sync with erl_bif_info.c (make_monitor_list)
 
--record(erl_monitor, {
-            type, % MON_ORIGIN or MON_TARGET (1 or 3)
-	    ref,
-	    pid, % Process or nodename
-	    name = [] % registered name or []
-          }).
+-record(erl_monitor, {type,        % MON_ORIGIN or MON_TARGET (1 or 3)
+                      ref,
+                      pid,         % Process or nodename
+                      name = []}). % registered name or []
 
 
 suite() ->
@@ -89,8 +87,8 @@ all() ->
 
 init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
     case catch erts_debug:get_internal_state(available_internal_state) of
-	true -> ok;
-	_ -> erts_debug:set_internal_state(available_internal_state, true)
+        true -> ok;
+        _ -> erts_debug:set_internal_state(available_internal_state, true)
     end,
     Config.
 
@@ -106,394 +104,394 @@ end_per_suite(_Config) ->
 
 %% Tests node local links
 links(Config) when is_list(Config) ->
-    ?line common_link_test(node(), node()),
-    ?line true = link(self()),
-    ?line [] = find_erl_link(self(), ?LINK_PID, self()),
-    ?line true = unlink(self()),
-    ?line ok.
+    common_link_test(node(), node()),
+    true = link(self()),
+    [] = find_erl_link(self(), ?LINK_PID, self()),
+    true = unlink(self()),
+    ok.
 
 %% Tests distributed links
 dist_links(Config) when is_list(Config) ->
-    ?line [NodeName] = get_names(1, dist_link),
-    ?line {ok, Node} = start_node(NodeName),
-    ?line common_link_test(node(), Node),
-    ?line TP4 = spawn(?MODULE, test_proc, []),
-    ?line TP5 = spawn(?MODULE, test_proc, []),
-    ?line TP6 = spawn(Node, ?MODULE, test_proc, []),
-    ?line true = tp_call(TP6, fun() -> link(TP4) end),
-    ?line check_link(TP4, TP6),
-    ?line true = tp_call(TP5,
-			 fun() ->
-				 process_flag(trap_exit,true),
-				 link(TP6)
-			 end),
-    ?line check_link(TP5, TP6),
-    ?line rpc:cast(Node, erlang, halt, []),
-    ?line wait_until(fun () -> ?line is_proc_dead(TP4) end),
-    ?line check_unlink(TP4, TP6),
-    ?line true = tp_call(TP5,
-			 fun() ->
-				 receive
-				     {'EXIT', TP6, noconnection} ->
-					 true
-				 end
-			 end),
-    ?line check_unlink(TP5, TP6),
-    ?line tp_cast(TP5, fun() -> exit(normal) end),
-    ?line ok.
+    [NodeName] = get_names(1, dist_link),
+    {ok, Node} = start_node(NodeName),
+    common_link_test(node(), Node),
+    TP4 = spawn(?MODULE, test_proc, []),
+    TP5 = spawn(?MODULE, test_proc, []),
+    TP6 = spawn(Node, ?MODULE, test_proc, []),
+    true = tp_call(TP6, fun() -> link(TP4) end),
+    check_link(TP4, TP6),
+    true = tp_call(TP5,
+                   fun() ->
+                           process_flag(trap_exit,true),
+                           link(TP6)
+                   end),
+    check_link(TP5, TP6),
+    rpc:cast(Node, erlang, halt, []),
+    wait_until(fun () -> is_proc_dead(TP4) end),
+    check_unlink(TP4, TP6),
+    true = tp_call(TP5,
+                   fun() ->
+                           receive
+                               {'EXIT', TP6, noconnection} ->
+                                   true
+                           end
+                   end),
+    check_unlink(TP5, TP6),
+    tp_cast(TP5, fun() -> exit(normal) end),
+    ok.
 
 common_link_test(NodeA, NodeB) ->
-    ?line TP1 = spawn(NodeA, ?MODULE, test_proc, []),
-    ?line check_unlink(TP1, self()),
-    ?line TP2 = tp_call(TP1,
-			fun () ->
-				spawn_link(NodeB, ?MODULE, test_proc, [])
-			end),
-    ?line check_link(TP1, TP2),
-    ?line true = tp_call(TP2, fun() -> unlink(TP1) end),
-    ?line check_unlink(TP1, TP2),
-    ?line true = tp_call(TP2, fun() -> link(TP1) end),
-    ?line check_link(TP1, TP2),
-    ?line false = tp_call(TP2, fun() -> process_flag(trap_exit, true) end),
-    ?line tp_cast(TP1, fun () -> exit(died) end),
-    ?line true = tp_call(TP2, fun() ->
-				      receive 
-					  {'EXIT', TP1, died} ->
-					      true
-				      end
-			      end),
-    ?line check_unlink(TP1, TP2),
-    ?line TP3 = tp_call(TP2,
-			fun () ->
-				spawn_link(NodeA, ?MODULE, test_proc, [])
-			end),
-    ?line check_link(TP3, TP2),
-    ?line tp_cast(TP2, fun() -> exit(died) end),
-    ?line wait_until(fun () -> ?line is_proc_dead(TP3) end),
-    ?line check_unlink(TP3, TP2),
-    ?line ok.
+    TP1 = spawn(NodeA, ?MODULE, test_proc, []),
+    check_unlink(TP1, self()),
+    TP2 = tp_call(TP1,
+                  fun () ->
+                          spawn_link(NodeB, ?MODULE, test_proc, [])
+                  end),
+    check_link(TP1, TP2),
+    true = tp_call(TP2, fun() -> unlink(TP1) end),
+    check_unlink(TP1, TP2),
+    true = tp_call(TP2, fun() -> link(TP1) end),
+    check_link(TP1, TP2),
+    false = tp_call(TP2, fun() -> process_flag(trap_exit, true) end),
+    tp_cast(TP1, fun () -> exit(died) end),
+    true = tp_call(TP2, fun() ->
+                                receive 
+                                    {'EXIT', TP1, died} ->
+                                        true
+                                end
+                        end),
+    check_unlink(TP1, TP2),
+    TP3 = tp_call(TP2,
+                  fun () ->
+                          spawn_link(NodeA, ?MODULE, test_proc, [])
+                  end),
+    check_link(TP3, TP2),
+    tp_cast(TP2, fun() -> exit(died) end),
+    wait_until(fun () -> is_proc_dead(TP3) end),
+    check_unlink(TP3, TP2),
+    ok.
 
 %% Tests monitor of nodes
 monitor_nodes(Config) when is_list(Config) ->
-    ?line [An, Bn, Cn, Dn] = get_names(4, dist_link),
-    ?line {ok, A} = start_node(An),
-    ?line {ok, B} = start_node(Bn),
-    ?line C = list_to_atom(lists:concat([Cn, "@", hostname()])),
-    ?line D = list_to_atom(lists:concat([Dn, "@", hostname()])),
-    ?line 0 = no_of_monitor_node(self(), A),
-    ?line 0 = no_of_monitor_node(self(), B),
-    ?line monitor_node(A, true),
-    ?line monitor_node(B, true),
-    ?line monitor_node(D, true),
-    ?line monitor_node(D, true),
+    [An, Bn, Cn, Dn] = get_names(4, dist_link),
+    {ok, A} = start_node(An),
+    {ok, B} = start_node(Bn),
+    C = list_to_atom(lists:concat([Cn, "@", hostname()])),
+    D = list_to_atom(lists:concat([Dn, "@", hostname()])),
+    0 = no_of_monitor_node(self(), A),
+    0 = no_of_monitor_node(self(), B),
+    monitor_node(A, true),
+    monitor_node(B, true),
+    monitor_node(D, true),
+    monitor_node(D, true),
 
     %% Has been known to crash the emulator.
-    ?line {memory,_} = process_info(self(), memory),
-
-    ?line monitor_node(A, false),
-    ?line monitor_node(B, true),
-    ?line monitor_node(C, true),
-    ?line monitor_node(C, false),
-    ?line monitor_node(C, true),
-    ?line monitor_node(B, true),
-    ?line monitor_node(A, false),
-    ?line monitor_node(B, true),
-    ?line monitor_node(B, false),
-    ?line monitor_node(A, true),
-    ?line check_monitor_node(self(), A, 1),
-    ?line check_monitor_node(self(), B, 3),
-    ?line check_monitor_node(self(), C, 0),
-    ?line check_monitor_node(self(), D, 0),
-    ?line receive {nodedown, C} -> ok end,
-    ?line receive {nodedown, C} -> ok end,
-    ?line receive {nodedown, C} -> ok end,
-    ?line receive {nodedown, D} -> ok end,
-    ?line receive {nodedown, D} -> ok end,
-    ?line stop_node(A),
-    ?line receive {nodedown, A} -> ok end,
-    ?line check_monitor_node(self(), A, 0),
-    ?line check_monitor_node(self(), B, 3),
-    ?line stop_node(B),
-    ?line receive {nodedown, B} -> ok end,
-    ?line receive {nodedown, B} -> ok end,
-    ?line receive {nodedown, B} -> ok end,
-    ?line check_monitor_node(self(), B, 0),
-    ?line receive
-	      {nodedown, X} ->
-		  ?line ct:fail({unexpected_nodedown, X})
-	  after 0 ->
-		  ?line ok
-	  end,
-    ?line ok.
-    
+    {memory,_} = process_info(self(), memory),
+
+    monitor_node(A, false),
+    monitor_node(B, true),
+    monitor_node(C, true),
+    monitor_node(C, false),
+    monitor_node(C, true),
+    monitor_node(B, true),
+    monitor_node(A, false),
+    monitor_node(B, true),
+    monitor_node(B, false),
+    monitor_node(A, true),
+    check_monitor_node(self(), A, 1),
+    check_monitor_node(self(), B, 3),
+    check_monitor_node(self(), C, 0),
+    check_monitor_node(self(), D, 0),
+    receive {nodedown, C} -> ok end,
+    receive {nodedown, C} -> ok end,
+    receive {nodedown, C} -> ok end,
+    receive {nodedown, D} -> ok end,
+    receive {nodedown, D} -> ok end,
+    stop_node(A),
+    receive {nodedown, A} -> ok end,
+    check_monitor_node(self(), A, 0),
+    check_monitor_node(self(), B, 3),
+    stop_node(B),
+    receive {nodedown, B} -> ok end,
+    receive {nodedown, B} -> ok end,
+    receive {nodedown, B} -> ok end,
+    check_monitor_node(self(), B, 0),
+    receive
+        {nodedown, X} ->
+            ct:fail({unexpected_nodedown, X})
+    after 0 ->
+              ok
+    end,
+    ok.
+
 
 %% Tests node local process monitors
 process_monitors(Config) when is_list(Config) ->
-    ?line common_process_monitors(node(), node()),
-    ?line Mon1 = erlang:monitor(process,self()),
-    ?line [] = find_erl_monitor(self(), Mon1),
-    ?line [Name] = get_names(1, process_monitors),
-    ?line true = register(Name, self()),
-    ?line Mon2 = erlang:monitor(process, Name),
-    ?line [] = find_erl_monitor(self(), Mon2),
-    ?line receive
-	      {'DOWN', Mon1, _, _, _} = Msg ->
-		  ?line ct:fail({unexpected_down_msg, Msg});
-	      {'DOWN', Mon2, _, _, _} = Msg ->
-		  ?line ct:fail({unexpected_down_msg, Msg})
-	  after 500 ->
-		  ?line true = erlang:demonitor(Mon1),
-		  ?line true = erlang:demonitor(Mon2),
-		  ?line ok
-	  end.
+    common_process_monitors(node(), node()),
+    Mon1 = erlang:monitor(process,self()),
+    [] = find_erl_monitor(self(), Mon1),
+    [Name] = get_names(1, process_monitors),
+    true = register(Name, self()),
+    Mon2 = erlang:monitor(process, Name),
+    [] = find_erl_monitor(self(), Mon2),
+    receive
+        {'DOWN', Mon1, _, _, _} = Msg ->
+            ct:fail({unexpected_down_msg, Msg});
+        {'DOWN', Mon2, _, _, _} = Msg ->
+            ct:fail({unexpected_down_msg, Msg})
+    after 500 ->
+              true = erlang:demonitor(Mon1),
+              true = erlang:demonitor(Mon2),
+              ok
+    end.
 
 %% Tests distributed process monitors
 dist_process_monitors(Config) when is_list(Config) -> 
-    ?line [Name] = get_names(1,dist_process_monitors),
-    ?line {ok, Node} = start_node(Name),
-    ?line common_process_monitors(node(), Node),
-    ?line TP1 = spawn(Node, ?MODULE, test_proc, []),
-    ?line R1 = erlang:monitor(process, TP1),
-    ?line TP1O = get_down_object(TP1, self()),
-    ?line check_process_monitor(self(), TP1, R1),
-    ?line tp_cast(TP1, fun () -> halt() end),
-    ?line receive
-	      {'DOWN',R1,process,TP1O,noconnection} ->
-		  ?line ok
-	  end,
-    ?line check_process_demonitor(self(), TP1, R1),
-    ?line R2 = erlang:monitor(process, TP1),
-    ?line receive
-	      {'DOWN',R2,process,TP1O,noconnection} ->
-		  ?line ok
-	  end,
-    ?line check_process_demonitor(self(), TP1, R2),
-    ?line ok.
+    [Name] = get_names(1,dist_process_monitors),
+    {ok, Node} = start_node(Name),
+    common_process_monitors(node(), Node),
+    TP1 = spawn(Node, ?MODULE, test_proc, []),
+    R1 = erlang:monitor(process, TP1),
+    TP1O = get_down_object(TP1, self()),
+    check_process_monitor(self(), TP1, R1),
+    tp_cast(TP1, fun () -> halt() end),
+    receive
+        {'DOWN',R1,process,TP1O,noconnection} ->
+            ok
+    end,
+    check_process_demonitor(self(), TP1, R1),
+    R2 = erlang:monitor(process, TP1),
+    receive
+        {'DOWN',R2,process,TP1O,noconnection} ->
+            ok
+    end,
+    check_process_demonitor(self(), TP1, R2),
+    ok.
 
 
 common_process_monitors(NodeA, NodeB) ->
-    ?line TP1 = spawn(NodeA, ?MODULE, test_proc, []),
-    ?line TP2 = spawn(NodeB, ?MODULE, test_proc, []),
-    ?line run_common_process_monitors(TP1, TP2),
-    ?line TP3 = spawn(NodeA, ?MODULE, test_proc, []),
-    ?line TP4 = spawn(NodeB, ?MODULE, test_proc, []),
-    ?line [TP4N] = get_names(1, common_process_monitors),
-    ?line true = tp_call(TP4, fun () -> register(TP4N,self()) end),
-    ?line run_common_process_monitors(TP3,
-				      case node() == node(TP4) of
-					  true -> TP4N;
-					  false -> {TP4N, node(TP4)}
-				      end),
-    ?line ok.
+    TP1 = spawn(NodeA, ?MODULE, test_proc, []),
+    TP2 = spawn(NodeB, ?MODULE, test_proc, []),
+    run_common_process_monitors(TP1, TP2),
+    TP3 = spawn(NodeA, ?MODULE, test_proc, []),
+    TP4 = spawn(NodeB, ?MODULE, test_proc, []),
+    [TP4N] = get_names(1, common_process_monitors),
+    true = tp_call(TP4, fun () -> register(TP4N,self()) end),
+    run_common_process_monitors(TP3,
+                                case node() == node(TP4) of
+                                    true -> TP4N;
+                                    false -> {TP4N, node(TP4)}
+                                end),
+    ok.
 
 run_common_process_monitors(TP1, TP2) ->
-    ?line R1 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
-    ?line check_process_monitor(TP1, TP2, R1),
-
-    ?line tp_call(TP2, fun () -> catch erlang:demonitor(R1) end),
-    ?line check_process_monitor(TP1, TP2, R1),
-
-    ?line true = tp_call(TP1, fun () -> erlang:demonitor(R1) end),
-    ?line check_process_demonitor(TP1, TP2, R1),
-
-    ?line R2 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
-    ?line TP2O = get_down_object(TP2, TP1),
-    ?line check_process_monitor(TP1, TP2, R2),
-    ?line tp_cast(TP2, fun () -> exit(bye) end),
-    ?line wait_until(fun () -> ?line is_proc_dead(TP2) end),
-    ?line ok = tp_call(TP1, fun () ->
-				    ?line receive
-					      {'DOWN',R2,process,TP2O,bye} ->
-						  ?line ok
-				    end
-			    end),
-    ?line check_process_demonitor(TP1, TP2, R2),
-    
-    ?line R3 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
-    ?line ok = tp_call(TP1, fun () ->
-				    ?line receive
-					      {'DOWN',R3,process,TP2O,noproc} ->
-						  ?line ok
-				    end
-			    end),
-    ?line check_process_demonitor(TP1, TP2, R3),
-
-    ?line tp_cast(TP1, fun () -> exit(normal) end),
-    ?line wait_until(fun () -> ?line is_proc_dead(TP1) end),
-    ?line ok.
-    
+    R1 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
+    check_process_monitor(TP1, TP2, R1),
+
+    tp_call(TP2, fun () -> catch erlang:demonitor(R1) end),
+    check_process_monitor(TP1, TP2, R1),
+
+    true = tp_call(TP1, fun () -> erlang:demonitor(R1) end),
+    check_process_demonitor(TP1, TP2, R1),
+
+    R2 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
+    TP2O = get_down_object(TP2, TP1),
+    check_process_monitor(TP1, TP2, R2),
+    tp_cast(TP2, fun () -> exit(bye) end),
+    wait_until(fun () -> is_proc_dead(TP2) end),
+    ok = tp_call(TP1, fun () ->
+                              receive
+                                  {'DOWN',R2,process,TP2O,bye} ->
+                                      ok
+                              end
+                      end),
+    check_process_demonitor(TP1, TP2, R2),
+
+    R3 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
+    ok = tp_call(TP1, fun () ->
+                              receive
+                                  {'DOWN',R3,process,TP2O,noproc} ->
+                                      ok
+                              end
+                      end),
+    check_process_demonitor(TP1, TP2, R3),
+
+    tp_cast(TP1, fun () -> exit(normal) end),
+    wait_until(fun () -> is_proc_dead(TP1) end),
+    ok.
+
 
 %% Tests distributed monitor/2, demonitor/1, and 'DOWN' message
 %% over busy distribution port
 busy_dist_port_monitor(Config) when is_list(Config) ->
 
-    ?line Tracer = case os:getenv("TRACE_BUSY_DIST_PORT") of
-		       "true" -> start_busy_dist_port_tracer();
-		       _ -> false
-		   end,
+    Tracer = case os:getenv("TRACE_BUSY_DIST_PORT") of
+                 "true" -> start_busy_dist_port_tracer();
+                 _ -> false
+             end,
 
-    ?line [An] = get_names(1, busy_dist_port_monitor),
-    ?line {ok, A} = start_node(An),
-    ?line TP1 = spawn(A, ?MODULE, test_proc, []),
+    [An] = get_names(1, busy_dist_port_monitor),
+    {ok, A} = start_node(An),
+    TP1 = spawn(A, ?MODULE, test_proc, []),
     %% Check monitor over busy port
-    ?line M1 = suspend_on_busy_test(A,
-				    "erlang:monitor(process, TP1)",
-				    fun () -> erlang:monitor(process, TP1) end),
-    ?line check_process_monitor(self(), TP1, M1),
+    M1 = suspend_on_busy_test(A,
+                              "erlang:monitor(process, TP1)",
+                              fun () -> erlang:monitor(process, TP1) end),
+    check_process_monitor(self(), TP1, M1),
     %% Check demonitor over busy port
-    ?line suspend_on_busy_test(A,
-			       "erlang:demonitor(M1)",
-			       fun () -> erlang:demonitor(M1) end),
-    ?line check_process_demonitor(self(), TP1, M1),
+    suspend_on_busy_test(A,
+                         "erlang:demonitor(M1)",
+                         fun () -> erlang:demonitor(M1) end),
+    check_process_demonitor(self(), TP1, M1),
     %% Check down message over busy port
-    ?line TP2 = spawn(?MODULE, test_proc, []),
-    ?line M2 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
-    ?line check_process_monitor(TP1, TP2, M2),
-    ?line Ref = make_ref(),
-    ?line Busy = make_busy(A, 1000),
-    ?line receive after 100 -> ok end,
-    ?line tp_cast(TP2, fun () -> exit(Ref) end),
-    ?line receive after 100 -> ok end,
-    ?line unmake_busy(Busy),
-    ?line Ref = tp_call(TP1, fun () ->
-				     receive
-					 {'DOWN', M2, process, TP2, Ref} ->
-					     Ref
-				     end
-			     end),
-    ?line tp_cast(TP1, fun () -> exit(normal) end),
-    ?line stop_node(A),
-    ?line stop_busy_dist_port_tracer(Tracer),
-    ?line ok.
+    TP2 = spawn(?MODULE, test_proc, []),
+    M2 = tp_call(TP1, fun () -> erlang:monitor(process, TP2) end),
+    check_process_monitor(TP1, TP2, M2),
+    Ref = make_ref(),
+    Busy = make_busy(A, 1000),
+    receive after 100 -> ok end,
+    tp_cast(TP2, fun () -> exit(Ref) end),
+    receive after 100 -> ok end,
+    unmake_busy(Busy),
+    Ref = tp_call(TP1, fun () ->
+                               receive
+                                   {'DOWN', M2, process, TP2, Ref} ->
+                                       Ref
+                               end
+                       end),
+    tp_cast(TP1, fun () -> exit(normal) end),
+    stop_node(A),
+    stop_busy_dist_port_tracer(Tracer),
+    ok.
 
 %% Tests distributed link/1, unlink/1, and 'EXIT'
 %% message over busy distribution port
 busy_dist_port_link(Config) when is_list(Config) ->
-    ?line Tracer = case os:getenv("TRACE_BUSY_DIST_PORT") of
-		       "true" -> start_busy_dist_port_tracer();
-		       _ -> false
-		   end,
-
-    ?line [An] = get_names(1, busy_dist_port_link),
-    ?line {ok, A} = start_node(An),
-    ?line TP1 = spawn(A, ?MODULE, test_proc, []),
+    Tracer = case os:getenv("TRACE_BUSY_DIST_PORT") of
+                 "true" -> start_busy_dist_port_tracer();
+                 _ -> false
+             end,
+
+    [An] = get_names(1, busy_dist_port_link),
+    {ok, A} = start_node(An),
+    TP1 = spawn(A, ?MODULE, test_proc, []),
     %% Check link over busy port
-    ?line suspend_on_busy_test(A,
-			       "link(TP1)",
-			       fun () -> link(TP1) end),
-    ?line check_link(self(), TP1),
+    suspend_on_busy_test(A,
+                         "link(TP1)",
+                         fun () -> link(TP1) end),
+    check_link(self(), TP1),
     %% Check unlink over busy port
-    ?line suspend_on_busy_test(A,
-			       "unlink(TP1)",
-			       fun () -> unlink(TP1) end),
-    ?line check_unlink(self(), TP1),
+    suspend_on_busy_test(A,
+                         "unlink(TP1)",
+                         fun () -> unlink(TP1) end),
+    check_unlink(self(), TP1),
     %% Check trap exit message over busy port
-    ?line TP2 = spawn(?MODULE, test_proc, []),
-    ?line ok = tp_call(TP1, fun () ->
-				    process_flag(trap_exit, true),
-				    link(TP2),
-				    ok
-			    end),
-    ?line check_link(TP1, TP2),
-    ?line Ref = make_ref(),
-    ?line Busy = make_busy(A, 1000),
-    ?line receive after 100 -> ok end,
-    ?line tp_cast(TP2, fun () -> exit(Ref) end),
-    ?line receive after 100 -> ok end,
-    ?line unmake_busy(Busy),
-    ?line Ref = tp_call(TP1, fun () ->
-				     receive
-					 {'EXIT', TP2, Ref} ->
-					     Ref
-				     end
-			     end),
-    ?line tp_cast(TP1, fun () -> exit(normal) end),
-    ?line stop_node(A),
-    ?line stop_busy_dist_port_tracer(Tracer),
-    ?line ok.
+    TP2 = spawn(?MODULE, test_proc, []),
+    ok = tp_call(TP1, fun () ->
+                              process_flag(trap_exit, true),
+                              link(TP2),
+                              ok
+                      end),
+    check_link(TP1, TP2),
+    Ref = make_ref(),
+    Busy = make_busy(A, 1000),
+    receive after 100 -> ok end,
+    tp_cast(TP2, fun () -> exit(Ref) end),
+    receive after 100 -> ok end,
+    unmake_busy(Busy),
+    Ref = tp_call(TP1, fun () ->
+                               receive
+                                   {'EXIT', TP2, Ref} ->
+                                       Ref
+                               end
+                       end),
+    tp_cast(TP1, fun () -> exit(normal) end),
+    stop_node(A),
+    stop_busy_dist_port_tracer(Tracer),
+    ok.
 
 
 otp_5772_link(Config) when is_list(Config) ->
-    ?line otp_5772_link_test(node()).
+    otp_5772_link_test(node()).
 
 otp_5772_dist_link(Config) when is_list(Config) ->
-    ?line [An] = get_names(1, otp_5772_dist_link),
-    ?line {ok, A} = start_node(An),
-    ?line otp_5772_link_test(A),
-    ?line stop_node(A).
+    [An] = get_names(1, otp_5772_dist_link),
+    {ok, A} = start_node(An),
+    otp_5772_link_test(A),
+    stop_node(A).
 
 otp_5772_link_test(Node) ->
-    ?line Prio = process_flag(priority, high),
-    ?line TE = process_flag(trap_exit, true),
-    ?line TP1 = spawn_opt(Node, ?MODULE, test_proc, [],
-			  [link, {priority, low}]),
+    Prio = process_flag(priority, high),
+    TE = process_flag(trap_exit, true),
+    TP1 = spawn_opt(Node, ?MODULE, test_proc, [],
+                    [link, {priority, low}]),
     exit(TP1, bang),
     unlink(TP1),
-    ?line receive
-	      {'EXIT', TP1, _} ->
-		  ?line ok
-	  after 0 ->
-		  ?line ok
-	  end,
-    ?line receive
-	      {'EXIT', TP1, _} = Exit ->
-		  ?line ct:fail({got_late_exit_message, Exit})
-	  after 1000 ->
-		  ?line ok
-	  end,
-    ?line process_flag(trap_exit, TE),
-    ?line process_flag(priority, Prio),
-    ?line ok.
+    receive
+        {'EXIT', TP1, _} ->
+            ok
+    after 0 ->
+              ok
+    end,
+    receive
+        {'EXIT', TP1, _} = Exit ->
+            ct:fail({got_late_exit_message, Exit})
+    after 1000 ->
+              ok
+    end,
+    process_flag(trap_exit, TE),
+    process_flag(priority, Prio),
+    ok.
 
 otp_5772_monitor(Config) when is_list(Config) ->
-    ?line otp_5772_monitor_test(node()).
+    otp_5772_monitor_test(node()).
 
 otp_5772_dist_monitor(Config) when is_list(Config) ->
-    ?line [An] = get_names(1, otp_5772_dist_monitor),
-    ?line {ok, A} = start_node(An),
-    ?line otp_5772_monitor_test(A),
-    ?line stop_node(A),
-    ?line ok.
+    [An] = get_names(1, otp_5772_dist_monitor),
+    {ok, A} = start_node(An),
+    otp_5772_monitor_test(A),
+    stop_node(A),
+    ok.
 
 otp_5772_monitor_test(Node) ->
-    ?line Prio = process_flag(priority, high),
-    ?line TP1 = spawn_opt(Node, ?MODULE, test_proc, [], [{priority, low}]),
-    ?line M1 = erlang:monitor(process, TP1),
-    ?line exit(TP1, bang),
-    ?line erlang:demonitor(M1),
-    ?line receive
-	      {'DOWN', M1, _, _, _} ->
-		  ?line ok
-	  after 0 ->
-		  ?line ok
-	  end,
-    ?line receive
-	      {'DOWN', M1, _, _, _} = Down ->
-		  ?line ct:fail({got_late_down_message, Down})
-	  after 1000 ->
-		  ?line ok
-	  end,
-    ?line process_flag(priority, Prio),
-    ?line ok.
+    Prio = process_flag(priority, high),
+    TP1 = spawn_opt(Node, ?MODULE, test_proc, [], [{priority, low}]),
+    M1 = erlang:monitor(process, TP1),
+    exit(TP1, bang),
+    erlang:demonitor(M1),
+    receive
+        {'DOWN', M1, _, _, _} ->
+            ok
+    after 0 ->
+              ok
+    end,
+    receive
+        {'DOWN', M1, _, _, _} = Down ->
+            ct:fail({got_late_down_message, Down})
+    after 1000 ->
+              ok
+    end,
+    process_flag(priority, Prio),
+    ok.
 
 otp_7946(Config) when is_list(Config) ->
-    ?line [NodeName] = get_names(1, otp_7946),
-    ?line {ok, Node} = start_node(NodeName),
-    ?line Proc = rpc:call(Node, erlang, whereis, [net_kernel]),
-    ?line Mon = erlang:monitor(process, Proc),
-    ?line rpc:cast(Node, erlang, halt, []),
-    ?line receive {'DOWN', Mon, process, Proc , _} -> ok end,
-    ?line {Linker, LMon} = spawn_monitor(fun () ->
-						 link(Proc),
-						 receive
-						 after infinity -> ok
-						 end
-					 end),
-    ?line receive
-	      {'DOWN', LMon, process, Linker, Reason} ->
-		  ?line io:format("Reason=~p~n", [Reason]),
-		  ?line Reason = noconnection
-	  end.
+    [NodeName] = get_names(1, otp_7946),
+    {ok, Node} = start_node(NodeName),
+    Proc = rpc:call(Node, erlang, whereis, [net_kernel]),
+    Mon = erlang:monitor(process, Proc),
+    rpc:cast(Node, erlang, halt, []),
+    receive {'DOWN', Mon, process, Proc , _} -> ok end,
+    {Linker, LMon} = spawn_monitor(fun () ->
+                                           link(Proc),
+                                           receive
+                                           after infinity -> ok
+                                           end
+                                   end),
+    receive
+        {'DOWN', LMon, process, Linker, Reason} ->
+            io:format("Reason=~p~n", [Reason]),
+            Reason = noconnection
+    end.
 
 %%
 %% -- Internal utils --------------------------------------------------------
@@ -504,27 +502,27 @@ otp_7946(Config) when is_list(Config) ->
 
 busy_data() ->
     case get(?BUSY_DATA_KEY) of
-	undefined ->
-	    set_busy_data([]);
-	Data ->
-	    true = is_binary(Data),
-	    true = size(Data) == ?BUSY_DATA_SIZE,
-	    Data
+        undefined ->
+            set_busy_data([]);
+        Data ->
+            true = is_binary(Data),
+            true = size(Data) == ?BUSY_DATA_SIZE,
+            Data
     end.
 
 set_busy_data(SetData) ->
     case get(?BUSY_DATA_KEY) of
-	undefined ->
-	    Data = case SetData of
-		       D when is_binary(D), size(D) == ?BUSY_DATA_SIZE ->
-			   SetData;
-		       _ ->
-			   list_to_binary(lists:duplicate(?BUSY_DATA_SIZE, 253))
-		   end,
-	    put(?BUSY_DATA_KEY, Data),
-	    Data;
-	OldData ->
-	    OldData
+        undefined ->
+            Data = case SetData of
+                       D when is_binary(D), size(D) == ?BUSY_DATA_SIZE ->
+                           SetData;
+                       _ ->
+                           list_to_binary(lists:duplicate(?BUSY_DATA_SIZE, 253))
+                   end,
+            put(?BUSY_DATA_KEY, Data),
+            Data;
+        OldData ->
+            OldData
     end.
 
 freeze_node(Node, MS) ->
@@ -532,13 +530,13 @@ freeze_node(Node, MS) ->
     DoingIt = make_ref(),
     Freezer = self(),
     spawn_link(Node,
-	       fun () ->
-		       erts_debug:set_internal_state(available_internal_state,
-						     true),
-		       dport_send(Freezer, DoingIt),
-		       receive after Own -> ok end,
-		       erts_debug:set_internal_state(block, MS+Own)
-	       end),
+               fun () ->
+                       erts_debug:set_internal_state(available_internal_state,
+                                                     true),
+                       dport_send(Freezer, DoingIt),
+                       receive after Own -> ok end,
+                       erts_debug:set_internal_state(block, MS+Own)
+               end),
     receive DoingIt -> ok end,
     receive after Own -> ok end.
 
@@ -548,27 +546,27 @@ make_busy(Node, Time) when is_integer(Time) ->
     Data = busy_data(),
     %% first make port busy
     Pid = spawn_link(fun () ->
-			     forever(fun () ->
-					     dport_reg_send(Node,
-							    '__noone__',
-							    Data)
-				     end)
-		     end),
+                             forever(fun () ->
+                                             dport_reg_send(Node,
+                                                            '__noone__',
+                                                            Data)
+                                     end)
+                     end),
     receive after Own -> ok end,
     wait_until(fun () ->
-		       case process_info(Pid, status) of
-			   {status, suspended} -> true;
-			   _ -> false
-		       end
-	       end),
+                       case process_info(Pid, status) of
+                           {status, suspended} -> true;
+                           _ -> false
+                       end
+               end),
     %% then dist entry
     make_busy(Node, [nosuspend], Data),
     Pid.
 
 make_busy(Node, Opts, Data) ->
     case erlang:send({'__noone__', Node}, Data, Opts) of
-	nosuspend -> nosuspend;
-	_ -> make_busy(Node, Opts, Data)
+        nosuspend -> nosuspend;
+        _ -> make_busy(Node, Opts, Data)
     end.
 
 unmake_busy(Pid) ->
@@ -581,33 +579,33 @@ suspend_on_busy_test(Node, Doing, Fun) ->
     Done = make_ref(),
     Data = busy_data(),
     spawn_link(fun () ->
-		       set_busy_data(Data),
-		       Busy = make_busy(Node, 1000),
-		       Tester ! DoIt,
-		       receive after 100 -> ok end,
-		       Info = process_info(Tester, [status, current_function]),
-		       unmake_busy(Busy),
-		       io:format("~p doing ~s: ~p~n", [Tester, Doing, Info]),
-		       Tester ! {Done, Info}
-	       end),
+                       set_busy_data(Data),
+                       Busy = make_busy(Node, 1000),
+                       Tester ! DoIt,
+                       receive after 100 -> ok end,
+                       Info = process_info(Tester, [status, current_function]),
+                       unmake_busy(Busy),
+                       io:format("~p doing ~s: ~p~n", [Tester, Doing, Info]),
+                       Tester ! {Done, Info}
+               end),
     receive DoIt -> ok end,
     Res = Fun(),
     receive
-	{Done, MyInfo} ->
-	    %% Don't match arity; it is different in
-	    %% debug and optimized emulator
-	    [{status, suspended},
-	     {current_function, {erlang, bif_return_trap, _}}] = MyInfo,
-	    ok
+        {Done, MyInfo} ->
+            %% Don't match arity; it is different in
+            %% debug and optimized emulator
+            [{status, suspended},
+             {current_function, {erlang, bif_return_trap, _}}] = MyInfo,
+            ok
     end,
     Res.
 
 % get_node(Name) when is_atom(Name) ->
-%     ?line node();
+%     node();
 % get_node({Name, Node}) when is_atom(Name) ->
-%     ?line Node;
+%     Node;
 % get_node(NC) when is_pid(NC); is_port(NC); is_reference(NC) ->
-%     ?line node(NC).
+%     node(NC).
 
 get_down_object(Item, _) when is_pid(Item) ->
     Item;
@@ -622,78 +620,78 @@ get_down_object(Item, Watcher) when is_atom(Item), is_atom(Watcher) ->
 
 is_proc_dead(P) ->
     case is_proc_alive(P) of
-	true -> false;
-	false -> true
+        true -> false;
+        false -> true
     end.
 
 is_proc_alive(Pid) when is_pid(Pid), node(Pid) == node() ->
-    ?line is_process_alive(Pid);
+    is_process_alive(Pid);
 is_proc_alive(Name) when is_atom(Name) ->
-    ?line case catch whereis(Name) of
-	      Pid when is_pid(Pid) ->
-		  ?line is_proc_alive(Pid);
-	      _ ->
-		  ?line false
-	  end;
+    case catch whereis(Name) of
+        Pid when is_pid(Pid) ->
+            is_proc_alive(Pid);
+        _ ->
+            false
+    end;
 is_proc_alive({Name, Node}) when is_atom(Name), Node == node() ->
-    ?line is_proc_alive(Name);
+    is_proc_alive(Name);
 is_proc_alive(Proc) ->
-    ?line is_remote_proc_alive(Proc).
+    is_remote_proc_alive(Proc).
 
 is_remote_proc_alive({Name, Node}) when is_atom(Name), is_atom(Node) ->
-    ?line is_remote_proc_alive(Name, Node);
+    is_remote_proc_alive(Name, Node);
 is_remote_proc_alive(Pid) when is_pid(Pid) ->
-    ?line is_remote_proc_alive(Pid, node(Pid));
+    is_remote_proc_alive(Pid, node(Pid));
 is_remote_proc_alive(_) ->
-    ?line false.
+    false.
 
 is_remote_proc_alive(PN, Node) ->		 
-    ?line S = self(),
-    ?line R = make_ref(),
-    ?line monitor_node(Node, true),
-    ?line _P = spawn(Node, fun () -> S ! {R, is_proc_alive(PN)} end),
-    ?line receive
-	      {R, Bool} ->
-		  ?line monitor_node(Node, false),
-		  ?line Bool;
-	      {nodedown, Node} ->
-		  ?line false
-	  end.
+    S = self(),
+    R = make_ref(),
+    monitor_node(Node, true),
+    _P = spawn(Node, fun () -> S ! {R, is_proc_alive(PN)} end),
+    receive
+        {R, Bool} ->
+            monitor_node(Node, false),
+            Bool;
+        {nodedown, Node} ->
+            false
+    end.
 
 wait_until(Fun) ->
-    ?line case Fun() of
-	      true ->
-		  ?line ok;
-	      _ ->
-		  ?line receive
-			after 100 ->
-				?line wait_until(Fun)
-			end
-	  end.
+    case Fun() of
+        true ->
+            ok;
+        _ ->
+            receive
+            after 100 ->
+                      wait_until(Fun)
+            end
+    end.
 
 forever(Fun) ->
     Fun(),
     forever(Fun).
 
 tp_call(Tp, Fun) ->
-    ?line R = make_ref(),
-    ?line Tp ! {call, self(), R, Fun},
-    ?line receive
-	      {R, Res} ->
-		  ?line Res
-	  end.
+    R = make_ref(),
+    Tp ! {call, self(), R, Fun},
+    receive
+        {R, Res} ->
+            Res
+    end.
 
 tp_cast(Tp, Fun) ->
-    ?line Tp ! {cast, Fun}.
+    Tp ! {cast, Fun}.
 
 test_proc() ->
-    ?line receive
-	      {call, From, Ref, Fun} ->
-		  ?line From ! {Ref, Fun()};
-	      {cast, Fun} ->
-		  ?line Fun()
-	  end,
-    ?line test_proc().
+    receive
+        {call, From, Ref, Fun} ->
+            From ! {Ref, Fun()};
+        {cast, Fun} ->
+            Fun()
+    end,
+    test_proc().
 
 expand_link_list([#erl_link{type = ?LINK_NODE, targets = N} = Rec | T]) ->
     lists:duplicate(N,Rec#erl_link{targets = []}) ++ expand_link_list(T);
@@ -701,7 +699,7 @@ expand_link_list([#erl_link{targets = [#erl_link{pid = Pid}]} = Rec | T]) ->
     [Rec#erl_link{targets = [Pid]} | expand_link_list(T)];
 expand_link_list([#erl_link{targets = [#erl_link{pid = Pid}|TT]} = Rec | T]) ->
     [ Rec#erl_link{targets = [Pid]} | expand_link_list( 
-				       [Rec#erl_link{targets = TT} | T])]; 
+                                        [Rec#erl_link{targets = TT} | T])]; 
 expand_link_list([#erl_link{targets = []} = Rec | T]) ->
     [Rec | expand_link_list(T)];
 expand_link_list([]) ->
@@ -709,19 +707,19 @@ expand_link_list([]) ->
 
 get_local_link_list(Obj) ->
     case catch erts_debug:get_internal_state({link_list, Obj}) of
-	LL when is_list(LL) ->
-	    expand_link_list(LL);
-	_ ->
-	    []
+        LL when is_list(LL) ->
+            expand_link_list(LL);
+        _ ->
+            []
     end.
 
 get_remote_link_list(Node, Obj) ->
     case catch rpc:call(Node, erts_debug, get_internal_state,
-			[{link_list, Obj}]) of
-	LL when is_list(LL) ->
-	    expand_link_list(LL);
-	_ ->
-	    []
+                        [{link_list, Obj}]) of
+        LL when is_list(LL) ->
+            expand_link_list(LL);
+        _ ->
+            []
     end.
 
 
@@ -731,30 +729,30 @@ get_link_list({Node, DistEntry}) when is_atom(Node), is_atom(DistEntry) ->
     get_remote_link_list(Node, DistEntry);
 get_link_list(P) when is_pid(P); is_port(P) ->
     case node(P) of
-	      Node when Node == node() ->
-		  get_local_link_list(P);
-	      Node ->
-		  get_remote_link_list(Node, P)
-	  end;
+        Node when Node == node() ->
+            get_local_link_list(P);
+        Node ->
+            get_remote_link_list(Node, P)
+    end;
 get_link_list(undefined) ->
     [].
 
 get_local_monitor_list(Obj) ->
     case catch erts_debug:get_internal_state({monitor_list, Obj}) of
-	      LL when is_list(LL) ->
-		  LL;
-	      _ ->
-		  []
-	  end.
+        LL when is_list(LL) ->
+            LL;
+        _ ->
+            []
+    end.
 
 get_remote_monitor_list(Node, Obj) ->
     case catch rpc:call(Node, erts_debug, get_internal_state,
-			[{monitor_list, Obj}]) of
-	      LL when is_list(LL) ->
-		  LL;
-	      _ ->
-		  []
-	  end.
+                        [{monitor_list, Obj}]) of
+        LL when is_list(LL) ->
+            LL;
+        _ ->
+            []
+    end.
 
 
 get_monitor_list({Node, DistEntry}) when Node == node(), is_atom(DistEntry) ->
@@ -763,242 +761,242 @@ get_monitor_list({Node, DistEntry}) when is_atom(Node), is_atom(DistEntry) ->
     get_remote_monitor_list(Node, DistEntry);
 get_monitor_list(P) when is_pid(P) ->
     case node(P) of
-	      Node when Node == node() ->
-		  get_local_monitor_list(P);
-	      Node ->
-		  get_remote_monitor_list(Node, P)
-	  end;
+        Node when Node == node() ->
+            get_local_monitor_list(P);
+        Node ->
+            get_remote_monitor_list(Node, P)
+    end;
 get_monitor_list(undefined) ->
     [].
 
 
 find_erl_monitor(Pid, Ref) when is_reference(Ref) ->
     lists:foldl(fun (#erl_monitor{ref = R} = EL, Acc) when R == Ref ->
-			      [EL|Acc];
-			  (_, Acc) ->
-			      Acc
-		      end,
-		      [],
-		      get_monitor_list(Pid)).
+                        [EL|Acc];
+                    (_, Acc) ->
+                        Acc
+                end,
+                [],
+                get_monitor_list(Pid)).
 
 % find_erl_link(Obj, Ref) when is_reference(Ref) -> 
-%     ?line lists:foldl(fun (#erl_link{ref = R} = EL, Acc) when R == Ref ->
-% 			      ?line [EL|Acc];
+%     lists:foldl(fun (#erl_link{ref = R} = EL, Acc) when R == Ref ->
+% 			      [EL|Acc];
 % 			  (_, Acc) ->
-% 			      ?line Acc
+% 			      Acc
 % 		      end,
 % 		      [],
 % 		      get_link_list(Obj)).
 
 find_erl_link(Obj, Type, [Item, Data]) when is_pid(Item);
-					    is_port(Item);
-					    is_atom(Item) -> 
+                                            is_port(Item);
+                                            is_atom(Item) -> 
     lists:foldl(fun (#erl_link{type = T, pid = I, targets = D} = EL,
-			   Acc) when T == Type, I == Item ->
-			      case Data of
-					D ->
-					    [EL|Acc];
-					[] ->
-					    [EL|Acc];
-					_ ->
-					    Acc
-				    end;
-			  (_, Acc) ->
-			      Acc
-		      end,
-		      [],
-		      get_link_list(Obj));
+                     Acc) when T == Type, I == Item ->
+                        case Data of
+                            D ->
+                                [EL|Acc];
+                            [] ->
+                                [EL|Acc];
+                            _ ->
+                                Acc
+                        end;
+                    (_, Acc) ->
+                        Acc
+                end,
+                [],
+                get_link_list(Obj));
 find_erl_link(Obj, Type, Item) when is_pid(Item); is_port(Item); is_atom(Item) ->
     find_erl_link(Obj, Type, [Item, []]). 
 
-	
+
 
 check_link(A, B) ->
-    ?line [#erl_link{type = ?LINK_PID,
-		      pid = B,
-		      targets = []}] = find_erl_link(A, ?LINK_PID, B),
-    ?line [#erl_link{type = ?LINK_PID,
-		      pid = A,
-		      targets = []}] = find_erl_link(B, ?LINK_PID, A),
-    ?line case node(A) == node(B) of
-	      false ->
-		  ?line [#erl_link{type = ?LINK_PID,
-				   pid = A,
-				   targets = [B]}] = find_erl_link({node(A),
-							       node(B)},
-							      ?LINK_PID,
-							      [A, [B]]),
-		  ?line [#erl_link{type = ?LINK_PID,
-				   pid = B,
-				   targets = [A]}] = find_erl_link({node(B),
-								    node(A)},
-								   ?LINK_PID,
-								   [B, [A]]);
-	      true ->
-		  ?line [] = find_erl_link({node(A), node(B)},
-					   ?LINK_PID,
-					   [A, [B]]),
-		  ?line [] = find_erl_link({node(B), node(A)},
-					   ?LINK_PID,
-					   [B, [A]])
-	  end,
-    ?line ok.
+    [#erl_link{type = ?LINK_PID,
+               pid = B,
+               targets = []}] = find_erl_link(A, ?LINK_PID, B),
+    [#erl_link{type = ?LINK_PID,
+               pid = A,
+               targets = []}] = find_erl_link(B, ?LINK_PID, A),
+    case node(A) == node(B) of
+        false ->
+            [#erl_link{type = ?LINK_PID,
+                       pid = A,
+                       targets = [B]}] = find_erl_link({node(A),
+                                                        node(B)},
+                                                       ?LINK_PID,
+                                                       [A, [B]]),
+            [#erl_link{type = ?LINK_PID,
+                       pid = B,
+                       targets = [A]}] = find_erl_link({node(B),
+                                                        node(A)},
+                                                       ?LINK_PID,
+                                                       [B, [A]]);
+        true ->
+            [] = find_erl_link({node(A), node(B)},
+                               ?LINK_PID,
+                               [A, [B]]),
+            [] = find_erl_link({node(B), node(A)},
+                               ?LINK_PID,
+                               [B, [A]])
+    end,
+    ok.
 
 check_unlink(A, B) ->
-    ?line [] = find_erl_link(A, ?LINK_PID, B),
-    ?line [] = find_erl_link(B, ?LINK_PID, A),
-    ?line [] = find_erl_link({node(A), node(B)}, ?LINK_PID, [A, [B]]),
-    ?line [] = find_erl_link({node(B), node(A)}, ?LINK_PID, [B, [A]]),
-    ?line ok.
+    [] = find_erl_link(A, ?LINK_PID, B),
+    [] = find_erl_link(B, ?LINK_PID, A),
+    [] = find_erl_link({node(A), node(B)}, ?LINK_PID, [A, [B]]),
+    [] = find_erl_link({node(B), node(A)}, ?LINK_PID, [B, [A]]),
+    ok.
 
 check_process_monitor(From, {Name, Node}, Ref) when is_pid(From),
-						    is_atom(Name),
-						    Node == node(From),
-						    is_reference(Ref) ->
-    ?line check_process_monitor(From, Name, Ref);
+                                                    is_atom(Name),
+                                                    Node == node(From),
+                                                    is_reference(Ref) ->
+    check_process_monitor(From, Name, Ref);
 check_process_monitor(From, {Name, Node}, Ref) when is_pid(From),
-						    is_atom(Name),
-						    is_atom(Node),
-						    is_reference(Ref) ->
-    ?line MonitoredPid = rpc:call(Node, erlang, whereis, [Name]),
-    ?line [#erl_monitor{type = ?MON_ORIGIN,
-			ref = Ref,
-			pid = Node,
-			name = Name}] = find_erl_monitor(From, Ref),
-    ?line [#erl_monitor{type = ?MON_TARGET,
-			ref = Ref,
-			pid = From,
-			name = Name}] = 	find_erl_monitor({node(From), Node}, Ref),
-    ?line [#erl_monitor{type = ?MON_ORIGIN,
-			ref = Ref,
-			pid = MonitoredPid,
-			name = Name}] = find_erl_monitor({Node, node(From)}, Ref),
-    ?line [#erl_monitor{type = ?MON_TARGET,
-			ref = Ref,
-			pid = From,
-			name = Name}] = find_erl_monitor(MonitoredPid, Ref),
-    ?line ok;
+                                                    is_atom(Name),
+                                                    is_atom(Node),
+                                                    is_reference(Ref) ->
+    MonitoredPid = rpc:call(Node, erlang, whereis, [Name]),
+    [#erl_monitor{type = ?MON_ORIGIN,
+                  ref = Ref,
+                  pid = Node,
+                  name = Name}] = find_erl_monitor(From, Ref),
+    [#erl_monitor{type = ?MON_TARGET,
+                  ref = Ref,
+                  pid = From,
+                  name = Name}] = 	find_erl_monitor({node(From), Node}, Ref),
+    [#erl_monitor{type = ?MON_ORIGIN,
+                  ref = Ref,
+                  pid = MonitoredPid,
+                  name = Name}] = find_erl_monitor({Node, node(From)}, Ref),
+    [#erl_monitor{type = ?MON_TARGET,
+                  ref = Ref,
+                  pid = From,
+                  name = Name}] = find_erl_monitor(MonitoredPid, Ref),
+    ok;
 check_process_monitor(From, Name, Ref) when is_pid(From),
-					    is_atom(Name),
-					    undefined /= Name,
-					    is_reference(Ref) ->
-    ?line MonitoredPid = rpc:call(node(From), erlang, whereis, [Name]),
-    
-    ?line [#erl_monitor{type = ?MON_ORIGIN,
-			ref = Ref,
-			pid = MonitoredPid,
-			name = Name}] = find_erl_monitor(From, Ref),
-
-
-    ?line [#erl_monitor{type = ?MON_TARGET,
-			ref = Ref,
-			pid = From,
-			name = Name}] = find_erl_monitor(MonitoredPid,Ref),
+                                            is_atom(Name),
+                                            undefined /= Name,
+                                            is_reference(Ref) ->
+    MonitoredPid = rpc:call(node(From), erlang, whereis, [Name]),
+
+    [#erl_monitor{type = ?MON_ORIGIN,
+                  ref = Ref,
+                  pid = MonitoredPid,
+                  name = Name}] = find_erl_monitor(From, Ref),
+
+
+    [#erl_monitor{type = ?MON_TARGET,
+                  ref = Ref,
+                  pid = From,
+                  name = Name}] = find_erl_monitor(MonitoredPid,Ref),
     ok;
 check_process_monitor(From, To, Ref) when is_pid(From),
-					  is_pid(To),
-					  is_reference(Ref) ->
-    ?line OriMon = [#erl_monitor{type = ?MON_ORIGIN,
-				 ref = Ref,
-				 pid = To}],
-
-    ?line OriMon = find_erl_monitor(From, Ref), 
-
-    ?line TargMon = [#erl_monitor{type = ?MON_TARGET,
-				 ref = Ref,
-				 pid = From}],
-    ?line TargMon = find_erl_monitor(To, Ref),
-			
-
-    ?line case node(From) == node(To) of
-	      false ->
-		  ?line TargMon = find_erl_monitor({node(From), node(To)}, Ref),
-		  ?line OriMon = find_erl_monitor({node(To), node(From)}, Ref);
-	      true ->
-		  ?line [] = find_erl_monitor({node(From), node(From)}, Ref)
-	  end,
-    ?line ok.
+                                          is_pid(To),
+                                          is_reference(Ref) ->
+    OriMon = [#erl_monitor{type = ?MON_ORIGIN,
+                           ref = Ref,
+                           pid = To}],
+
+    OriMon = find_erl_monitor(From, Ref), 
+
+    TargMon = [#erl_monitor{type = ?MON_TARGET,
+                            ref = Ref,
+                            pid = From}],
+    TargMon = find_erl_monitor(To, Ref),
+
+
+    case node(From) == node(To) of
+        false ->
+            TargMon = find_erl_monitor({node(From), node(To)}, Ref),
+            OriMon = find_erl_monitor({node(To), node(From)}, Ref);
+        true ->
+            [] = find_erl_monitor({node(From), node(From)}, Ref)
+    end,
+    ok.
 
 
 check_process_demonitor(From, {undefined, Node}, Ref) when is_pid(From),
-							   is_reference(Ref) ->
-    ?line [] = find_erl_monitor(From, Ref),
-    ?line case node(From) == Node of
-	      false ->
-		  ?line [] = find_erl_monitor({node(From), Node}, Ref),
-		  ?line [] = find_erl_monitor({Node, node(From)}, Ref);
-	      true ->
-		  ?line [] = find_erl_monitor({Node, Node}, Ref)
-	  end,
-    ?line ok;
+                                                           is_reference(Ref) ->
+    [] = find_erl_monitor(From, Ref),
+    case node(From) == Node of
+        false ->
+            [] = find_erl_monitor({node(From), Node}, Ref),
+            [] = find_erl_monitor({Node, node(From)}, Ref);
+        true ->
+            [] = find_erl_monitor({Node, Node}, Ref)
+    end,
+    ok;
 check_process_demonitor(From, {Name, Node}, Ref) when is_pid(From),
-						      is_atom(Name),
-						      Node == node(From),
-						      is_reference(Ref) ->
-    ?line MonitoredPid = rpc:call(Node, erlang, whereis, [Name]),
-    ?line case rpc:call(Node, erlang, whereis, [Name]) of
-	      undefined ->
-		  ?line check_process_demonitor(From, {undefined, Node}, Ref);
-	      MonitoredPid ->
-		  ?line check_process_demonitor(From, MonitoredPid, Ref)
-	  end;
+                                                      is_atom(Name),
+                                                      Node == node(From),
+                                                      is_reference(Ref) ->
+    MonitoredPid = rpc:call(Node, erlang, whereis, [Name]),
+    case rpc:call(Node, erlang, whereis, [Name]) of
+        undefined ->
+            check_process_demonitor(From, {undefined, Node}, Ref);
+        MonitoredPid ->
+            check_process_demonitor(From, MonitoredPid, Ref)
+    end;
 check_process_demonitor(From, {Name, Node}, Ref) when is_pid(From),
-						      is_atom(Name),
-						      is_atom(Node),
-						      is_reference(Ref) ->
-    ?line MonitoredPid = rpc:call(Node, erlang, whereis, [Name]),
-    ?line [] = find_erl_monitor(From, Ref),
-    ?line [] = find_erl_monitor({node(From), Node}, Ref),
-    ?line [] = find_erl_monitor({Node, node(From)}, Ref),
-    ?line [] = find_erl_monitor(MonitoredPid, Ref),
-    ?line ok;
+                                                      is_atom(Name),
+                                                      is_atom(Node),
+                                                      is_reference(Ref) ->
+    MonitoredPid = rpc:call(Node, erlang, whereis, [Name]),
+    [] = find_erl_monitor(From, Ref),
+    [] = find_erl_monitor({node(From), Node}, Ref),
+    [] = find_erl_monitor({Node, node(From)}, Ref),
+    [] = find_erl_monitor(MonitoredPid, Ref),
+    ok;
 check_process_demonitor(From, undefined, Ref) when is_pid(From),
-						   is_reference(Ref) ->
-    ?line [] = find_erl_monitor(From, Ref),
-    ?line case node(From) == node() of
-	      false ->
-		  ?line [] = find_erl_monitor({node(From), node()}, Ref),
-		  ?line [] = find_erl_monitor({node(), node(From)}, Ref);
-	      true ->
-		  ?line [] = find_erl_monitor({node(), node()}, Ref)
-	  end,
-    ?line ok;
+                                                   is_reference(Ref) ->
+    [] = find_erl_monitor(From, Ref),
+    case node(From) == node() of
+        false ->
+            [] = find_erl_monitor({node(From), node()}, Ref),
+            [] = find_erl_monitor({node(), node(From)}, Ref);
+        true ->
+            [] = find_erl_monitor({node(), node()}, Ref)
+    end,
+    ok;
 check_process_demonitor(From, Name, Ref) when is_pid(From),
-					      is_atom(Name),
-					      undefined /= Name,
-					      is_reference(Ref) ->
-    ?line check_process_demonitor(From, {Name, node()}, Ref);
+                                              is_atom(Name),
+                                              undefined /= Name,
+                                              is_reference(Ref) ->
+    check_process_demonitor(From, {Name, node()}, Ref);
 check_process_demonitor(From, To, Ref) when is_pid(From),
-					    is_pid(To),
-					    is_reference(Ref) ->
-    ?line [] = find_erl_monitor(From, Ref),
-    ?line [] = find_erl_monitor(To, Ref),
-    ?line case node(From) == node(To) of
-	      false ->
-		  ?line [] = find_erl_monitor({node(From), node(To)}, Ref),
-		  ?line [] = find_erl_monitor({node(To), node(From)}, Ref);
-	      true ->
-		  ?line [] = find_erl_monitor({node(From), node(From)}, Ref)
-	  end,
-    ?line ok.
+                                            is_pid(To),
+                                            is_reference(Ref) ->
+    [] = find_erl_monitor(From, Ref),
+    [] = find_erl_monitor(To, Ref),
+    case node(From) == node(To) of
+        false ->
+            [] = find_erl_monitor({node(From), node(To)}, Ref),
+            [] = find_erl_monitor({node(To), node(From)}, Ref);
+        true ->
+            [] = find_erl_monitor({node(From), node(From)}, Ref)
+    end,
+    ok.
 
 no_of_monitor_node(From, Node) when is_pid(From), is_atom(Node) ->
-    ?line length(find_erl_link(From, ?LINK_NODE, Node)).
+    length(find_erl_link(From, ?LINK_NODE, Node)).
 
 check_monitor_node(From, Node, No) when is_pid(From),
-					is_atom(Node),
-					is_integer(No),
-					No >= 0 ->
-    ?line LL = lists:duplicate(No, #erl_link{type = ?LINK_NODE, pid = Node}),
-    ?line DLL = lists:duplicate(No, #erl_link{type = ?LINK_NODE, pid = From}),
-    ?line LL = find_erl_link(From, ?LINK_NODE, Node),
-    ?line DLL = find_erl_link({node(From), Node}, ?LINK_NODE, From),
-    ?line ok.
+                                        is_atom(Node),
+                                        is_integer(No),
+                                        No >= 0 ->
+    LL = lists:duplicate(No, #erl_link{type = ?LINK_NODE, pid = Node}),
+    DLL = lists:duplicate(No, #erl_link{type = ?LINK_NODE, pid = From}),
+    LL = find_erl_link(From, ?LINK_NODE, Node),
+    DLL = find_erl_link({node(From), Node}, ?LINK_NODE, From),
+    ok.
 
 
 
 hostname() ->
-    ?line from($@, atom_to_list(node())).
+    from($@, atom_to_list(node())).
 
 from(H, [H | T]) -> T;
 from(H, [_ | T]) -> from(H, T);
@@ -1010,27 +1008,27 @@ get_names(0, _, Acc) ->
     Acc;
 get_names(N, T, Acc) ->
     get_names(N-1, T, [list_to_atom(atom_to_list(?MODULE)
-				    ++ "-"
-				    ++ atom_to_list(T)
-				    ++ "-"
-				    ++ integer_to_list(erlang:system_time(seconds))
-				    ++ "-"
-				    ++ integer_to_list(erlang:unique_integer([positive]))) | Acc]).
+                                    ++ "-"
+                                    ++ atom_to_list(T)
+                                    ++ "-"
+                                    ++ integer_to_list(erlang:system_time(seconds))
+                                    ++ "-"
+                                    ++ integer_to_list(erlang:unique_integer([positive]))) | Acc]).
 
 start_node(Name) ->
-    ?line start_node(Name, "").
+    start_node(Name, "").
 
 start_node(Name, Args) ->
-    ?line Pa = filename:dirname(code:which(?MODULE)),
-    ?line Res = test_server:start_node(Name, slave, [{args,  Args ++ " -pa " ++ Pa}]),
-    ?line {ok, Node} = Res,
-    ?line rpc:call(Node, erts_debug, set_internal_state,
-		   [available_internal_state, true]),
-    ?line Res.
-    
+    Pa = filename:dirname(code:which(?MODULE)),
+    Res = test_server:start_node(Name, slave, [{args,  Args ++ " -pa " ++ Pa}]),
+    {ok, Node} = Res,
+    rpc:call(Node, erts_debug, set_internal_state,
+             [available_internal_state, true]),
+    Res.
+
 
 stop_node(Node) ->
-    ?line test_server:stop_node(Node).
+    test_server:stop_node(Node).
 
 -define(COOKIE, '').
 -define(DOP_LINK,		1).
@@ -1053,37 +1051,37 @@ stop_node(Node) ->
 dport_send(To, Msg) ->
     Node = node(To),
     DPrt = case dport(Node) of
-	       undefined ->
-		   pong = net_adm:ping(Node),
-		   dport(Node);
-	       Prt ->
-		   Prt
-	   end,
+               undefined ->
+                   pong = net_adm:ping(Node),
+                   dport(Node);
+               Prt ->
+                   Prt
+           end,
     port_command(DPrt, [dmsg_hdr(),
-			dmsg_ext({?DOP_SEND,
-				  ?COOKIE,
-				  To}),
-			dmsg_ext(Msg)]).
+                        dmsg_ext({?DOP_SEND,
+                                  ?COOKIE,
+                                  To}),
+                        dmsg_ext(Msg)]).
 
 dport_reg_send(Node, Name, Msg) ->
     DPrt = case dport(Node) of
-	       undefined ->
-		   pong = net_adm:ping(Node),
-		   dport(Node);
-	       Prt ->
-		   Prt
-	   end,
+               undefined ->
+                   pong = net_adm:ping(Node),
+                   dport(Node);
+               Prt ->
+                   Prt
+           end,
     port_command(DPrt, [dmsg_hdr(),
-			dmsg_ext({?DOP_REG_SEND,
-				  self(),
-				  ?COOKIE,
-				  Name}),
-			dmsg_ext(Msg)]).
+                        dmsg_ext({?DOP_REG_SEND,
+                                  self(),
+                                  ?COOKIE,
+                                  Name}),
+                        dmsg_ext(Msg)]).
 
 dport(Node) when is_atom(Node) ->
     case catch erts_debug:get_internal_state(available_internal_state) of
-	true -> true;
-	_ -> erts_debug:set_internal_state(available_internal_state, true)
+        true -> true;
+        _ -> erts_debug:set_internal_state(available_internal_state, true)
     end,
     erts_debug:get_internal_state({dist_port, Node}).
 
@@ -1109,11 +1107,7 @@ stop_busy_dist_port_tracer(_) ->
 
 busy_dist_port_tracer() ->
     receive
-	{monitor, _SuspendedProcess, busy_dist_port, _Port} = M ->
-	    erlang:display(M),
-	    busy_dist_port_tracer()
+        {monitor, _SuspendedProcess, busy_dist_port, _Port} = M ->
+            erlang:display(M),
+            busy_dist_port_tracer()
     end.
-	    
-    
-
-