minor spit and polish to some copyright headers

Author: eddelbuettel

ChangeLog

@@ -17,7 +17,7 @@
 
 	[ these were originally committed 17 May 2020 and have been rebased ]
 	* src/barrier.cpp: Implement Rcpp_precious_{init,teardown,preserve,remove}
-	* src/init.c: Register cpp_precious_{init,teardown,preserve,remove}
+	* src/rcpp_init.c: Register cpp_precious_{init,teardown,preserve,remove}
 	and call from R_{init,unload}_Rcpp
 	* inst/include/Rcpp/routines.h: Declare Rcpp_precious_{init,teardown,
 	preserve,remove}

inst/include/Rcpp/String.h

@@ -1,9 +1,8 @@
-// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
-//
+
 // String.h: Rcpp R/C++ interface class library -- single string
 //
-// Copyright (C) 2012 - 2018  Dirk Eddelbuettel and Romain Francois
-// Copyright (C) 2021  Iñaki Ucar
+// Copyright (C) 2012 - 2020  Dirk Eddelbuettel and Romain Francois
+// Copyright (C) 2021         Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

inst/include/Rcpp/exceptions.h

@@ -2,6 +2,7 @@
 // exceptions.h: Rcpp R/C++ interface class library -- exceptions
 //
 // Copyright (C) 2010 - 2020  Dirk Eddelbuettel and Romain Francois
+// Copyright (C) 2021 - 2020  Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

inst/include/Rcpp/routines.h

@@ -1,8 +1,9 @@
-// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
+
+// routines.h: Rcpp R/C++ interface class library -- callable function setup
 //
-// Copyright (C) 2013  Romain Francois
-// Copyright (C) 2015  Dirk Eddelbuettel
-// Copyright (C) 2021  Iñaki Ucar
+// Copyright (C) 2013 - 2014 Romain Francois
+// Copyright (C) 2015 - 2020 Romain Francois and Dirk Eddelbuettel
+// Copyright (C) 2021        Romain Francois, Dirk Eddelbuettel and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

inst/include/Rcpp/storage/PreserveStorage.h

@@ -1,9 +1,8 @@
-// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
-//
-// String.h: Rcpp R/C++ interface class library -- single string
+
+// PreserveStorage.h: Rcpp R/C++ interface class library -- helper class
 //
-// Copyright (C) 2013  Romain Francois
-// Copyright (C) 2021  Iñaki Ucar
+// Copyright (C) 2013 - 2020  Romain Francois
+// Copyright (C) 2021         Romain Francois and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

inst/include/Rcpp/traits/named_object.h

@@ -1,10 +1,8 @@
-// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
-/* :tabSize=4:indentSize=4:noTabs=false:folding=explicit:collapseFolds=1: */
-//
+
 // named_object.h: Rcpp R/C++ interface class library -- named SEXP
 //
-// Copyright (C) 2010 - 2017  Dirk Eddelbuettel and Romain Francois
-// Copyright (C) 2021  Iñaki Ucar
+// Copyright (C) 2010 - 2020  Dirk Eddelbuettel and Romain Francois
+// Copyright (C) 2021         Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

inst/include/Rcpp/unwindProtect.h

@@ -1,6 +1,8 @@
+
 // unwind.h: Rcpp R/C++ interface class library -- Unwind Protect
 //
-// Copyright (C) 2018 RStudio
+// Copyright (C) 2018 - 2020  RStudio
+// Copyright (C) 2021         RStudio, Dirk Eddelbuettel and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

inst/include/RcppCommon.h

@@ -1,10 +1,10 @@
-// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
+
 //
 // RcppCommon.h: Rcpp R/C++ interface class library -- common include and defines statements
 //
 // Copyright (C) 2008 - 2009  Dirk Eddelbuettel
-// Copyright (C) 2009 - 2017  Dirk Eddelbuettel and Romain Francois
-// Copyright (C) 2021  Iñaki Ucar
+// Copyright (C) 2009 - 2020  Dirk Eddelbuettel and Romain Francois
+// Copyright (C) 2021         Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

src/barrier.cpp

@@ -1,7 +1,8 @@
+
 // barrier.cpp: Rcpp R/C++ interface class library -- write barrier
 //
 // Copyright (C) 2010 - 2020  Dirk Eddelbuettel and Romain Francois
-// Copyright (C) 2021  Iñaki Ucar
+// Copyright (C) 2021         Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
 //
 // This file is part of Rcpp.
 //

src/rcpp_init.cpp

@@ -1,3 +1,4 @@
+
 // Rcpp_init.cpp : Rcpp R/C++ interface class library -- Initialize and register
 //
 // Copyright (C) 2010 - 2020  John Chambers, Dirk Eddelbuettel and Romain Francois