Merge branch 'richarl/fix-license-headers/PR-788'

* richarl/fix-license-headers/PR-788:
  Make use of the Header feature in yecc
  Remove Emacs timestamp markers
  Remove obsolete CVS keyword markup
  Update obsolete author e-mails
  Replace broken example URL
  Add missing entries to COPYRIGHT file
  Correct copyright on stdlib files
  Add license headers to hipe files in kernel
  Correct copyright info on typer files
  Correct copyright and license on dialyzer files
  Correct copyright on remaining hipe files
  Correct copyright info on hipe cerl files
  Correct copyright info on cerl-related files
  Correct the copyright info in docgen_edoc_xml_cb
  Update Syntax Tools license headers
  Remove some obsolete files
  Update EDoc license headers to dual Apache2/LGPL
  Update EUnit license headers to dual Apache2/LGPL

17 files changed, 319 insertions, 255 deletions

diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl
index 94013bb5ac..7276a57268 100644
--- a/lib/edoc/src/edoc.erl
+++ b/lib/edoc/src/edoc.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
-%%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
-%%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @copyright 2001-2007 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc.hrl b/lib/edoc/src/edoc.hrl
index 5b0fb68cf9..1ec64561a1 100644
--- a/lib/edoc/src/edoc.hrl
+++ b/lib/edoc/src/edoc.hrl
@@ -3,20 +3,25 @@
 %%
 %% Copyright (C) 2001-2004 Richard Carlsson
 %%
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% Author contact: [email protected]
 %% =====================================================================
diff --git a/lib/edoc/src/edoc_data.erl b/lib/edoc/src/edoc_data.erl
index b797d74a71..7c077d3acd 100644
--- a/lib/edoc/src/edoc_data.erl
+++ b/lib/edoc/src/edoc_data.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @private
 %% @copyright 2003 Richard Carlsson
diff --git a/lib/edoc/src/edoc_doclet.erl b/lib/edoc/src/edoc_doclet.erl
index 5961ca8cc0..006b07574b 100644
--- a/lib/edoc/src/edoc_doclet.erl
+++ b/lib/edoc/src/edoc_doclet.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @copyright 2003-2006 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc_extract.erl b/lib/edoc/src/edoc_extract.erl
index 2d6cb04a6d..68edad1a3e 100644
--- a/lib/edoc/src/edoc_extract.erl
+++ b/lib/edoc/src/edoc_extract.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl
index ef57b7b084..9407ae1321 100644
--- a/lib/edoc/src/edoc_layout.erl
+++ b/lib/edoc/src/edoc_layout.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @author Richard Carlsson <[email protected]>
 %% @copyright 2001-2006 Richard Carlsson
diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl
index cc0a8d0b94..ebdb0f79f6 100644
--- a/lib/edoc/src/edoc_lib.erl
+++ b/lib/edoc/src/edoc_lib.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc_macros.erl b/lib/edoc/src/edoc_macros.erl
index e1a54d5090..d5a11d438b 100644
--- a/lib/edoc/src/edoc_macros.erl
+++ b/lib/edoc/src/edoc_macros.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @private
 %% @copyright 2001-2005 Richard Carlsson
diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl
index 68a3439f10..30e09444b0 100644
--- a/lib/edoc/src/edoc_parser.yrl
+++ b/lib/edoc/src/edoc_parser.yrl
@@ -7,20 +7,25 @@
 %%
 %% Copyright (C) 2002-2005 Richard Carlsson
 %%
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% Author contact: [email protected]
 %% =====================================================================
@@ -238,58 +243,37 @@ throws -> etype where_defs:
 	#t_throws{type = '$1',
 		  defs = '$2'}.
 
-%% (commented out for now)
-%% Header
-%% "%% ========================== -*-Erlang-*- ============================="
-%% "%% EDoc function specification parser, generated from the file"
-%% "%% \"edoc_parser.yrl\" by the Yecc parser generator."
-%% "%%"
-%% "%% Copyright (C) 2002-2005 Richard Carlsson"
-%% "%%"
-%% "%% This library is free software; you can redistribute it and/or modify"
-%% "%% it under the terms of the GNU Lesser General Public License as"
-%% "%% published by the Free Software Foundation; either version 2 of the"
-%% "%% License, or (at your option) any later version."
-%% "%%"
-%% "%% This library is distributed in the hope that it will be useful, but"
-%% "%% WITHOUT ANY WARRANTY; without even the implied warranty of"
-%% "%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU"
-%% "%% Lesser General Public License for more details."
-%% "%%"
-%% "%% You should have received a copy of the GNU Lesser General Public"
-%% "%% License along with this library; if not, write to the Free Software"
-%% "%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307"
-%% "%% USA"
-%% "%%"
-%% "%% @private"
-%% "%% @author Richard Carlsson <[email protected]>"
-%% "%% ===================================================================="
-%% .
+Header
+"%% EDoc function specification parser, generated from the file"
+"%% \"edoc_parser.yrl\" by the Yecc parser generator."
+"%%"
+"%% Licensed under the Apache License, Version 2.0 (the \"License\"); you may"
+"%% not use this file except in compliance with the License. You may obtain"
+"%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>"
+"%%"
+"%% Unless required by applicable law or agreed to in writing, software"
+"%% distributed under the License is distributed on an \"AS IS\" BASIS,"
+"%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied."
+"%% See the License for the specific language governing permissions and"
+"%% limitations under the License."
+"%%"
+"%% Alternatively, you may use this file under the terms of the GNU Lesser"
+"%% General Public License (the \"LGPL\") as published by the Free Software"
+"%% Foundation; either version 2.1, or (at your option) any later version."
+"%% If you wish to allow use of your version of this file only under the"
+"%% terms of the LGPL, you should delete the provisions above and replace"
+"%% them with the notice and other provisions required by the LGPL; see"
+"%% <http://www.gnu.org/licenses/>. If you do not delete the provisions"
+"%% above, a recipient may use your version of this file under the terms of"
+"%% either the Apache License or the LGPL."
+"%%"
+"%% @private"
+"%% @copyright 2002-2005 Richard Carlsson"
+"%% @author Richard Carlsson <[email protected]>"
+"".
 
 Erlang code.
 
-%% ========================== -*-Erlang-*- =============================
-%% EDoc function specification parser, generated from the file
-%% "edoc_parser.yrl" by the Yecc parser generator.
-%%
-%% Copyright (C) 2002-2005 Richard Carlsson
-%%
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
-%%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
-%%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
-%% ====================================================================
-
 -export([parse_spec/2, parse_typedef/2, parse_throws/2, parse_ref/2,
 	 parse_see/2, parse_param/2]).
 
diff --git a/lib/edoc/src/edoc_refs.erl b/lib/edoc/src/edoc_refs.erl
index b9a9391053..6ff0da0b75 100644
--- a/lib/edoc/src/edoc_refs.erl
+++ b/lib/edoc/src/edoc_refs.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @private
 %% @copyright 2003 Richard Carlsson
diff --git a/lib/edoc/src/edoc_report.erl b/lib/edoc/src/edoc_report.erl
index dc6320df6d..ed778c8112 100644
--- a/lib/edoc/src/edoc_report.erl
+++ b/lib/edoc/src/edoc_report.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
diff --git a/lib/edoc/src/edoc_run.erl b/lib/edoc/src/edoc_run.erl
index 261a649c70..c88c6cfd78 100644
--- a/lib/edoc/src/edoc_run.erl
+++ b/lib/edoc/src/edoc_run.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @copyright 2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl
index 93f423b906..7e59f373b2 100644
--- a/lib/edoc/src/edoc_tags.erl
+++ b/lib/edoc/src/edoc_tags.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl
index 5bb68e79fb..ccc3169767 100644
--- a/lib/edoc/src/edoc_types.erl
+++ b/lib/edoc/src/edoc_types.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
diff --git a/lib/edoc/src/edoc_types.hrl b/lib/edoc/src/edoc_types.hrl
index 3e5e91484f..99719793d0 100644
--- a/lib/edoc/src/edoc_types.hrl
+++ b/lib/edoc/src/edoc_types.hrl
@@ -3,20 +3,25 @@
 %%
 %% Copyright (C) 2001-2005 Richard Carlsson
 %%
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% Author contact: [email protected]
 %% =====================================================================
diff --git a/lib/edoc/src/edoc_wiki.erl b/lib/edoc/src/edoc_wiki.erl
index 5d0d78bf3c..574880703c 100644
--- a/lib/edoc/src/edoc_wiki.erl
+++ b/lib/edoc/src/edoc_wiki.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
diff --git a/lib/edoc/src/otpsgml_layout.erl b/lib/edoc/src/otpsgml_layout.erl
index 052c75b9d4..295daed551 100644
--- a/lib/edoc/src/otpsgml_layout.erl
+++ b/lib/edoc/src/otpsgml_layout.erl
@@ -1,18 +1,23 @@
 %% =====================================================================
-%% This library is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU Lesser General Public License as
-%% published by the Free Software Foundation; either version 2 of the
-%% License, or (at your option) any later version.
+%% Licensed under the Apache License, Version 2.0 (the "License"); you may
+%% not use this file except in compliance with the License. You may obtain
+%% a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 %%
-%% This library is distributed in the hope that it will be useful, but
-%% WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-%% Lesser General Public License for more details.
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
-%% You should have received a copy of the GNU Lesser General Public
-%% License along with this library; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-%% USA
+%% Alternatively, you may use this file under the terms of the GNU Lesser
+%% General Public License (the "LGPL") as published by the Free Software
+%% Foundation; either version 2.1, or (at your option) any later version.
+%% If you wish to allow use of your version of this file only under the
+%% terms of the LGPL, you should delete the provisions above and replace
+%% them with the notice and other provisions required by the LGPL; see
+%% <http://www.gnu.org/licenses/>. If you do not delete the provisions
+%% above, a recipient may use your version of this file under the terms of
+%% either the Apache License or the LGPL.
 %%
 %% @author Richard Carlsson <[email protected]>
 %% @author Kenneth Lundin <[email protected]>