Merge branch 'ks/cleanups' into ccase/r13b04_dev

* ks/cleanups:
  percept: Clean up as suggested by tidier
  percept: Modernize types and specs
  parsetools: Don't use 'try...of' when 'try' will do
  parsetools: Use %% for comments at the beginning of a line
  parsetools: Replace lists:keysearch/3 with lists:keyfind/3
  parsetools: Modernize types and specs
  parsetools: Replace TABs with spaces
  runtime_tools: Modernize specs
  sasl: Eliminate tuple used as fun
  sasl: Add missing modules to app file
  asn1: Clean up as suggested by tidier
  os_mon: Modernize types and specs
  wx: Clean up as suggested by tidier

OTP-8455  ks/cleanups

1 files changed, 11 insertions, 20 deletions

diff --git a/lib/percept/src/percept_db.erl b/lib/percept/src/percept_db.erl
index dc85fa3510..edb0d79a29 100644
--- a/lib/percept/src/percept_db.erl
+++ b/lib/percept/src/percept_db.erl
@@ -1,19 +1,19 @@
 %% 
 %% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2007-2009. All Rights Reserved.
-%% 
+%%
+%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
 %% compliance with the License. You should have received a copy of the
 %% Erlang Public License along with this software. If not, it can be
 %% retrieved online at http://www.erlang.org/.
-%% 
+%%
 %% Software distributed under the License is distributed on an "AS IS"
 %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 %% the License for the specific language governing rights and limitations
 %% under the License.
-%% 
+%%
 %% %CopyrightEnd%
 
 %% 
@@ -72,7 +72,7 @@
 %%	Pid = pid()
 %% @doc Starts or restarts the percept database.
 
--spec(start/0 :: () -> {'started', pid()} | {'restarted', pid()}).
+-spec start() -> {'started', pid()} | {'restarted', pid()}.
 
 start() ->
     case erlang:whereis(percept_db) of
@@ -92,7 +92,7 @@ start() ->
 %%	Pid = pid()
 %% @doc Stops the percept database.
 
--spec(stop/0 :: () -> 'not_started' | {'stopped', pid()}).
+-spec stop() -> 'not_started' | {'stopped', pid()}.
 
 stop() ->
     case erlang:whereis(percept_db) of
@@ -392,23 +392,14 @@ consolidate_runnability_loop(Key) ->
     consolidate_runnability_loop(ets:next(pdb_activity, Key)).
 
 list_all_ts() ->
-    ATs = [ Act#activity.timestamp || 
-	Act <- select_query({activity, []})],
-    STs = [ Act#activity.timestamp || 
-	Act <- select_query({scheduler, []})],
+    ATs = [Act#activity.timestamp || Act <- select_query({activity, []})],
+    STs = [Act#activity.timestamp || Act <- select_query({scheduler, []})],
     ITs = lists:flatten([
 	[I#information.start, 
 	 I#information.stop] || 
 	 I <- select_query({information, all})]),
-    % Filter out all undefined (non ts)
-    TsList = lists:filter(
-	fun(Element) -> 
-	    case Element of
-		{_,_,_} -> true;
-		_ -> false
-	    end
-	end, ATs ++ STs ++ ITs),
-    TsList.
+    %% Filter out all undefined (non ts)
+    [Elem || Elem = {_,_,_} <- ATs ++ STs ++ ITs].
 
 %% get_runnable_count(Type, State) -> RunnableCount
 %% In: