diff options
Diffstat (limited to 'lib/ic/src/ic_pp.erl')
| -rw-r--r-- | lib/ic/src/ic_pp.erl | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/lib/ic/src/ic_pp.erl b/lib/ic/src/ic_pp.erl index db06118d32..77d7b73b69 100644 --- a/lib/ic/src/ic_pp.erl +++ b/lib/ic/src/ic_pp.erl @@ -177,7 +177,7 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) {Out2, Err2, War2, Defs2, IfCou2} = case only_nls(OutT) of true -> %% The file is defined before - {["\n"], ErrT, WarT, DefsT, IfCouT}; + {[$\n], ErrT, WarT, DefsT, IfCouT}; false -> %% The file is not defined before, try second pass expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, [FileName|IncFile], IncDir) end, @@ -200,9 +200,9 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) %% other than new lines only_nls([]) -> true; -only_nls(["\n"|Rem]) -> +only_nls([$\n|Rem]) -> only_nls(Rem); -only_nls(["\r","\n"|Rem]) -> +only_nls([$\r, $\n|Rem]) -> only_nls(Rem); only_nls([_|_Rem]) -> false. @@ -703,7 +703,7 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, E {_Removed, Rem2, Nl} = read_to_nl(Rem), case Endif of 1 -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); _ -> IfCou2 = {endif, Endif-1, IfLine}, @@ -726,7 +726,7 @@ expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfL expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, Nl} = read_to_nl(Rem), - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); @@ -748,11 +748,11 @@ expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN) -> case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of {define, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {undef, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{include, ok}, FileName, FileCont, Rem2, Nl, Err2, War2} -> @@ -763,58 +763,58 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, check_all, Err3, War3, L+Nl, FN); {{include, error}, Rem2, Nl, Err2, War2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{ifdef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); {{ifdef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{ifndef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); {{ifndef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {endif, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {{'if', true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Removed, Rem2, Nl} -> Not implemented at present {{'if', error}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); {'else', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`else' command is not implemented at present"}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); {'elif', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`elif' command is not implemented at present"}, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); {warning, {WarningText, Rem2, Nl}} -> [FileName|_More] = IncFile, War2 = {FileName, L, "warning: #warning "++detokenise(WarningText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, [War2|War], L+Nl, FN); {error, {ErrorText, Rem2, Nl}} -> [FileName|_More] = IncFile, Err2 = {FileName, L, detokenise(ErrorText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); {{line, ok}, {_Removed, Rem2, Nl}, L2, FN2, LineText} -> @@ -823,7 +823,7 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all IncFile2 = [FN2|IF], expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, check_all, Err, War, L2, FN2); {{line, error}, {_Removed, Rem2, Nl}, Err2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); hash_mark -> |