4 files changed, 11 insertions, 7 deletions
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index fd51aca861..e08db0ea79 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -804,6 +804,7 @@ resulting regexp is surrounded by \\_< and \\_>."
       "is_integer"
       "is_list"
       "is_map"
+      "is_map_key"
       "is_number"
       "is_pid"
       "is_port"
diff --git a/lib/tools/src/lcnt.erl b/lib/tools/src/lcnt.erl
index d0152a4915..1db90c1d86 100644
--- a/lib/tools/src/lcnt.erl
+++ b/lib/tools/src/lcnt.erl
@@ -125,7 +125,7 @@
 %% -------------------------------------------------------------------- %%
 
 start()  -> gen_server:start({local, ?MODULE}, ?MODULE, [], []).
-stop()   -> gen_server:call(?MODULE, stop, infinity).
+stop()   -> gen_server:stop(?MODULE, normal, infinity).
 init([]) -> {ok, #state{ locks = [], duration = 0 } }.
 
 start_internal() ->
@@ -442,9 +442,6 @@ handle_call({save, Filename}, _From, State) ->
 	    {reply, {error, Error}, State}
     end;
 
-handle_call(stop, _From, State) ->
-    {stop, normal, ok, State};
-
 handle_call(Command, _From, State) ->
     {reply, {error, {undefined, Command}}, State}.
 
diff --git a/lib/tools/src/xref.erl b/lib/tools/src/xref.erl
index 32efa36fa2..466ec7d331 100644
--- a/lib/tools/src/xref.erl
+++ b/lib/tools/src/xref.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2000-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2000-2018. All Rights Reserved.
 %% 
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -182,7 +182,9 @@ split_args(Opts) ->
     end.
 
 stop(Name) ->
-    gen_server:call(Name, stop, infinity).
+    try gen_server:call(Name, stop, infinity)
+    after catch unregister(Name) % ensure the name is gone
+    end.
 
 add_release(Name, Dir) ->
     gen_server:call(Name, {add_release, Dir}, infinity).
diff --git a/lib/tools/test/eprof_SUITE_data/eed.erl b/lib/tools/test/eprof_SUITE_data/eed.erl
index 5f2a21aa60..9fe49c6f5c 100644
--- a/lib/tools/test/eprof_SUITE_data/eed.erl
+++ b/lib/tools/test/eprof_SUITE_data/eed.erl
@@ -54,7 +54,7 @@ edit(Name) ->
 
 loop(St0) ->
     {ok, St1, Cmd} = get_line(St0),
-    case catch command(lib:nonl(Cmd), St1) of
+    case catch command(nonl(Cmd), St1) of
 	{'EXIT', Reason} ->
 	    %% XXX Should clear outstanding global command here.
 	    loop(print_error({'EXIT', Reason}, St1));
@@ -66,6 +66,10 @@ loop(St0) ->
 	    loop(St2)
     end.
 
+nonl([$\n]) -> [];
+nonl([]) -> [];
+nonl([H|T]) -> [H|nonl(T)].
+
 command(Cmd, St) ->
     case parse_command(Cmd, St) of
 	quit ->