Merge branch 'siri/string-new-api'

* siri/string-new-api: (28 commits)
  hipe (test): Do not use deprecated functions in string(3)
  dialyzer (test): Do not use deprecated functions in string(3)
  eunit (test): Do not use deprecated functions in string(3)
  system (test): Do not use deprecated functions in string(3)
  system (test): Do not use deprecated functions in string(3)
  mnesia (test): Do not use deprecated functions in string(3)
  Deprecate old string functions
  observer: Do not use deprecated functions in string(3)
  common_test: Do not use deprecated functions in string(3)
  eldap: Do not use deprecated functions in string(3)
  et: Do not use deprecated functions in string(3)
  os_mon: Do not use deprecated functions in string(3)
  debugger: Do not use deprecated functions in string(3)
  runtime_tools: Do not use deprecated functions in string(3)
  asn1: Do not use deprecated functions in string(3)
  compiler: Do not use deprecated functions in string(3)
  sasl: Do not use deprecated functions in string(3)
  reltool: Do not use deprecated functions in string(3)
  kernel: Do not use deprecated functions in string(3)
  hipe: Do not use deprecated functions in string(3)
  ...

Conflicts:
	lib/eunit/src/eunit_lib.erl
	lib/observer/src/crashdump_viewer.erl
	lib/reltool/src/reltool_target.erl

2 files changed, 18 insertions, 14 deletions

diff --git a/lib/runtime_tools/src/erts_alloc_config.erl b/lib/runtime_tools/src/erts_alloc_config.erl
index 514530332c..342363d08d 100644
--- a/lib/runtime_tools/src/erts_alloc_config.erl
+++ b/lib/runtime_tools/src/erts_alloc_config.erl
@@ -621,7 +621,7 @@ format_header(FTO) ->
 	[Y, Mo, D, H, Mi, S]),
     fcp(FTO,
 	"~s was used when generating the configuration.",
-	[string:strip(erlang:system_info(system_version), both, $\n)]),
+	[string:trim(erlang:system_info(system_version), both, "$\n")]),
     case erlang:system_info(schedulers) of
 	1 -> ok;
 	Schdlrs ->
@@ -698,28 +698,32 @@ fc(IODev, Frmt, Args) ->
     fc(IODev, lists:flatten(io_lib:format(Frmt, Args))).
 
 fc(IODev, String) ->
-    fc_aux(IODev, string:tokens(String, " "), 0).
+    fc_aux(IODev, string:lexemes(String, " "), 0).
 
 fc_aux(_IODev, [], 0) ->
     ok;
 fc_aux(IODev, [], _Len) ->
     format(IODev, "~n");
 fc_aux(IODev, [T|Ts], 0) ->
-    Len = 2 + length(T),
+    Len = 2 + string:length(T),
     format(IODev, "# ~s", [T]),
     fc_aux(IODev, Ts, Len);
-fc_aux(IODev, [T|_Ts] = ATs, Len) when (length(T) + Len) >= ?PRINT_WITDH ->
-    format(IODev, "~n"),
-    fc_aux(IODev, ATs, 0);
-fc_aux(IODev, [T|Ts], Len) ->
-    NewLen = Len + 1 + length(T),
-    format(IODev, " ~s", [T]),
-    fc_aux(IODev, Ts, NewLen).
+fc_aux(IODev, [T|Ts] = ATs, Len) ->
+    TLength = string:length(T),
+    case (TLength + Len) >= ?PRINT_WITDH of
+        true ->
+            format(IODev, "~n"),
+            fc_aux(IODev, ATs, 0);
+        false ->
+            NewLen = Len + 1 + TLength,
+            format(IODev, " ~s", [T]),
+            fc_aux(IODev, Ts, NewLen)
+    end.
 
 %% fcl: format comment line
 fcl(FTO) ->
     EndStr = "# ",
-    Precision = length(EndStr),
+    Precision = string:length(EndStr),
     FieldWidth = -1*(?PRINT_WITDH),
     format(FTO, "~*.*.*s~n", [FieldWidth, Precision, $-, EndStr]).
 
@@ -727,6 +731,6 @@ fcl(FTO, A) when is_atom(A) ->
     fcl(FTO, atom_to_list(A));
 fcl(FTO, Str) when is_list(Str) ->
     Str2 = "# --- " ++ Str ++ " ",
-    Precision = length(Str2),
+    Precision = string:length(Str2),
     FieldWidth = -1*(?PRINT_WITDH),
     format(FTO, "~*.*.*s~n", [FieldWidth, Precision, $-, Str2]).
diff --git a/lib/runtime_tools/src/system_information.erl b/lib/runtime_tools/src/system_information.erl
index df25297eb9..92109c9a74 100644
--- a/lib/runtime_tools/src/system_information.erl
+++ b/lib/runtime_tools/src/system_information.erl
@@ -590,12 +590,12 @@ vsnstr2vsn(VsnStr) ->
     list_to_tuple(lists:map(fun (Part) ->
 				    list_to_integer(Part)
 			    end,
-			    string:tokens(VsnStr, "."))).
+			    string:lexemes(VsnStr, "."))).
 
 rtdepstrs2rtdeps([]) ->
     [];
 rtdepstrs2rtdeps([RTDep | RTDeps]) ->
-    [AppStr, VsnStr] = string:tokens(RTDep, "-"),
+    [AppStr, VsnStr] = string:lexemes(RTDep, "-"),
     [{list_to_atom(AppStr), vsnstr2vsn(VsnStr)} | rtdepstrs2rtdeps(RTDeps)].
 
 build_app_table([], AppTab) ->