diff options
Diffstat (limited to 'lib/parsetools/src/yecc.erl')
| -rw-r--r-- | lib/parsetools/src/yecc.erl | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl index 36e33b52a4..3343a4282b 100644 --- a/lib/parsetools/src/yecc.erl +++ b/lib/parsetools/src/yecc.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2017. All Rights Reserved. +%% Copyright Ericsson AB 1996-2018. 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. @@ -365,10 +365,10 @@ is_filename(T) -> shorten_filename(Name0) -> {ok,Cwd} = file:get_cwd(), - case lists:prefix(Cwd, Name0) of - false -> Name0; - true -> - case lists:nthtail(length(Cwd), Name0) of + case string:prefix(Name0, Cwd) of + nomatch -> Name0; + Rest -> + case unicode:characters_to_list(Rest) of "/"++N -> N; N -> N end @@ -455,10 +455,14 @@ os_process_size() -> case os:type() of {unix, sunos} -> Size = os:cmd("ps -o vsz -p " ++ os:getpid() ++ " | tail -1"), - list_to_integer(lib:nonl(Size)); + list_to_integer(nonl(Size)); _ -> 0 - end. + end. + +nonl([$\n]) -> []; +nonl([]) -> []; +nonl([H|T]) -> [H|nonl(T)]. timeit(Name, Fun, St0) -> Time = runtime, @@ -2196,8 +2200,8 @@ output_reduce(St0, State, Terminal, St20; true -> Ns = "Nss", - Tmp = string:join(lists:duplicate(NmbrOfDaughters - 1, "_"), - ","), + Tmp = lists:join(",", + lists:duplicate(NmbrOfDaughters - 1, "_")), fwrite(St20, <<" [~s|Nss] = Ss,\n">>, [Tmp]) end, St40 = case tokens(RuleNmbr, St30) of |