[devhelp] Licenses: Make devhelp/ files REUSE compliant



commit 5c8a441252976db03e191240df6d0e7d620d8b5e
Author: Ayman Bagabas <ayman bagabas gmail com>
Date:   Sun Dec 22 20:26:41 2019 -0500

    Licenses: Make devhelp/ files REUSE compliant
    
    Follow the REUSE specifications to apply licenses https://reuse.software/
    
    https://gitlab.gnome.org/GNOME/devhelp/issues/15

 devhelp/devhelp.h                   | 18 ++----------------
 devhelp/dh-application-window.c     | 18 ++----------------
 devhelp/dh-application-window.h     | 18 ++----------------
 devhelp/dh-assistant-view.c         | 20 +++-----------------
 devhelp/dh-assistant-view.h         | 18 ++----------------
 devhelp/dh-book-list-builder.c      | 18 ++----------------
 devhelp/dh-book-list-builder.h      | 18 ++----------------
 devhelp/dh-book-list-directory.c    | 18 ++----------------
 devhelp/dh-book-list-directory.h    | 18 ++----------------
 devhelp/dh-book-list-simple.c       | 18 ++----------------
 devhelp/dh-book-list-simple.h       | 18 ++----------------
 devhelp/dh-book-list.c              | 18 ++----------------
 devhelp/dh-book-list.h              | 18 ++----------------
 devhelp/dh-book-manager.c           | 28 +++++++---------------------
 devhelp/dh-book-manager.h           | 20 +++-----------------
 devhelp/dh-book-tree.c              | 26 ++++++--------------------
 devhelp/dh-book-tree.h              | 20 +++-----------------
 devhelp/dh-book.c                   | 26 ++++++--------------------
 devhelp/dh-book.h                   | 26 ++++++--------------------
 devhelp/dh-completion.c             | 18 ++----------------
 devhelp/dh-completion.h             | 18 ++----------------
 devhelp/dh-error.c                  | 22 ++++------------------
 devhelp/dh-error.h                  | 22 ++++------------------
 devhelp/dh-init.c                   | 20 +++-----------------
 devhelp/dh-init.h                   | 18 ++----------------
 devhelp/dh-keyword-model.c          | 26 ++++++--------------------
 devhelp/dh-keyword-model.h          | 22 ++++------------------
 devhelp/dh-link.c                   | 22 ++++------------------
 devhelp/dh-link.h                   | 22 ++++------------------
 devhelp/dh-notebook.c               | 18 ++----------------
 devhelp/dh-notebook.h               | 18 ++----------------
 devhelp/dh-parser.c                 | 24 +++++-------------------
 devhelp/dh-parser.h                 | 22 ++++------------------
 devhelp/dh-profile-builder.c        | 18 ++----------------
 devhelp/dh-profile-builder.h        | 18 ++----------------
 devhelp/dh-profile.c                | 18 ++----------------
 devhelp/dh-profile.h                | 18 ++----------------
 devhelp/dh-search-bar.c             | 18 ++----------------
 devhelp/dh-search-bar.h             | 18 ++----------------
 devhelp/dh-search-context.c         | 18 ++----------------
 devhelp/dh-search-context.h         | 18 ++----------------
 devhelp/dh-settings-builder.c       | 18 ++----------------
 devhelp/dh-settings-builder.h       | 18 ++----------------
 devhelp/dh-settings.c               | 20 +++-----------------
 devhelp/dh-settings.h               | 20 +++-----------------
 devhelp/dh-sidebar.c                | 28 +++++++---------------------
 devhelp/dh-sidebar.h                | 24 +++++-------------------
 devhelp/dh-tab-label.c              | 18 ++----------------
 devhelp/dh-tab-label.h              | 18 ++----------------
 devhelp/dh-tab.c                    | 18 ++----------------
 devhelp/dh-tab.h                    | 18 ++----------------
 devhelp/dh-util-lib.c               | 22 ++++------------------
 devhelp/dh-util-lib.h               | 22 ++++------------------
 devhelp/dh-web-view.c               | 18 ++----------------
 devhelp/dh-web-view.h               | 18 ++----------------
 devhelp/future/dh-dconf-migration.c | 18 ++----------------
 devhelp/future/dh-dconf-migration.h | 18 ++----------------
 devhelp/meson.build                 |  3 +++
 58 files changed, 171 insertions(+), 966 deletions(-)
---
diff --git a/devhelp/devhelp.h b/devhelp/devhelp.h
index 385747f5..8ad534e6 100644
--- a/devhelp/devhelp.h
+++ b/devhelp/devhelp.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2012 Aleksander Morgado <aleksander gnu org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2012 Aleksander Morgado <aleksander gnu org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DEVHELP_H
diff --git a/devhelp/dh-application-window.c b/devhelp/dh-application-window.c
index ff9341ed..6fa6b9c0 100644
--- a/devhelp/dh-application-window.c
+++ b/devhelp/dh-application-window.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-application-window.h"
diff --git a/devhelp/dh-application-window.h b/devhelp/dh-application-window.h
index 2005b713..5db31d81 100644
--- a/devhelp/dh-application-window.h
+++ b/devhelp/dh-application-window.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_APPLICATION_WINDOW_H
diff --git a/devhelp/dh-assistant-view.c b/devhelp/dh-assistant-view.c
index 7dbf6f5a..2ed6eaae 100644
--- a/devhelp/dh-assistant-view.c
+++ b/devhelp/dh-assistant-view.c
@@ -1,22 +1,8 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2008 Imendio AB
- * Copyright (C) 2008 Sven Herzberg
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2008 Imendio AB
+ * SPDX-FileCopyrightText: 2008 Sven Herzberg
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-assistant-view.h b/devhelp/dh-assistant-view.h
index 602206f2..30f8285d 100644
--- a/devhelp/dh-assistant-view.h
+++ b/devhelp/dh-assistant-view.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2008 Sven Herzberg
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2008 Sven Herzberg
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_ASSISTANT_VIEW_H
diff --git a/devhelp/dh-book-list-builder.c b/devhelp/dh-book-list-builder.c
index 14dbf4e3..81ba4d6e 100644
--- a/devhelp/dh-book-list-builder.c
+++ b/devhelp/dh-book-list-builder.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-book-list-builder.h b/devhelp/dh-book-list-builder.h
index 395149e7..3cd0096d 100644
--- a/devhelp/dh-book-list-builder.h
+++ b/devhelp/dh-book-list-builder.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_BOOK_LIST_BUILDER_H
diff --git a/devhelp/dh-book-list-directory.c b/devhelp/dh-book-list-directory.c
index a61c05c5..5aa796bf 100644
--- a/devhelp/dh-book-list-directory.c
+++ b/devhelp/dh-book-list-directory.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-book-list-directory.h"
diff --git a/devhelp/dh-book-list-directory.h b/devhelp/dh-book-list-directory.h
index 1aade54f..cd57f7d9 100644
--- a/devhelp/dh-book-list-directory.h
+++ b/devhelp/dh-book-list-directory.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_BOOK_LIST_DIRECTORY_H
diff --git a/devhelp/dh-book-list-simple.c b/devhelp/dh-book-list-simple.c
index de476ffe..4606e312 100644
--- a/devhelp/dh-book-list-simple.c
+++ b/devhelp/dh-book-list-simple.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-book-list-simple.h"
diff --git a/devhelp/dh-book-list-simple.h b/devhelp/dh-book-list-simple.h
index 414d518e..0dacccdc 100644
--- a/devhelp/dh-book-list-simple.h
+++ b/devhelp/dh-book-list-simple.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_BOOK_LIST_SIMPLE_H
diff --git a/devhelp/dh-book-list.c b/devhelp/dh-book-list.c
index 791e8fcc..d134b2c9 100644
--- a/devhelp/dh-book-list.c
+++ b/devhelp/dh-book-list.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-book-list.h"
diff --git a/devhelp/dh-book-list.h b/devhelp/dh-book-list.h
index 9660715d..7edc80d2 100644
--- a/devhelp/dh-book-list.h
+++ b/devhelp/dh-book-list.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_BOOK_LIST_H
diff --git a/devhelp/dh-book-manager.c b/devhelp/dh-book-manager.c
index a499960d..7e6baebf 100644
--- a/devhelp/dh-book-manager.c
+++ b/devhelp/dh-book-manager.c
@@ -1,26 +1,12 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 CodeFactory AB
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2004-2008 Imendio AB
- * Copyright (C) 2010 Lanedo GmbH
- * Copyright (C) 2012 Thomas Bechtold <toabctl gnome org>
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2004-2008 Imendio AB
+ * SPDX-FileCopyrightText: 2010 Lanedo GmbH
+ * SPDX-FileCopyrightText: 2012 Thomas Bechtold <toabctl gnome org>
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-book-manager.h"
diff --git a/devhelp/dh-book-manager.h b/devhelp/dh-book-manager.h
index 8251e588..ab0efc8a 100644
--- a/devhelp/dh-book-manager.h
+++ b/devhelp/dh-book-manager.h
@@ -1,22 +1,8 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2010 Lanedo GmbH
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2010 Lanedo GmbH
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_BOOK_MANAGER_H
diff --git a/devhelp/dh-book-tree.c b/devhelp/dh-book-tree.c
index 0de86d23..f7963695 100644
--- a/devhelp/dh-book-tree.c
+++ b/devhelp/dh-book-tree.c
@@ -1,25 +1,11 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2001-2003 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2003 CodeFactory AB
- * Copyright (C) 2008 Imendio AB
- * Copyright (C) 2010 Lanedo GmbH
- * Copyright (C) 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2001-2003 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2003 CodeFactory AB
+ * SPDX-FileCopyrightText: 2008 Imendio AB
+ * SPDX-FileCopyrightText: 2010 Lanedo GmbH
+ * SPDX-FileCopyrightText: 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-book-tree.h b/devhelp/dh-book-tree.h
index d6f4c16b..173a38b3 100644
--- a/devhelp/dh-book-tree.h
+++ b/devhelp/dh-book-tree.h
@@ -1,22 +1,8 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2001 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2001 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_BOOK_TREE_H
diff --git a/devhelp/dh-book.c b/devhelp/dh-book.c
index 1ad3805c..42f73327 100644
--- a/devhelp/dh-book.c
+++ b/devhelp/dh-book.c
@@ -1,25 +1,11 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 CodeFactory AB
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2004-2008 Imendio AB
- * Copyright (C) 2010 Lanedo GmbH
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2004-2008 Imendio AB
+ * SPDX-FileCopyrightText: 2010 Lanedo GmbH
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-book.h b/devhelp/dh-book.h
index 94143b61..f4719167 100644
--- a/devhelp/dh-book.h
+++ b/devhelp/dh-book.h
@@ -1,25 +1,11 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 CodeFactory AB
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2005-2008 Imendio AB
- * Copyright (C) 2010 Lanedo GmbH
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2005-2008 Imendio AB
+ * SPDX-FileCopyrightText: 2010 Lanedo GmbH
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_BOOK_H
diff --git a/devhelp/dh-completion.c b/devhelp/dh-completion.c
index 21ea0c24..1adcc357 100644
--- a/devhelp/dh-completion.c
+++ b/devhelp/dh-completion.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-completion.h"
diff --git a/devhelp/dh-completion.h b/devhelp/dh-completion.h
index 7f9b0d7c..b0a92524 100644
--- a/devhelp/dh-completion.h
+++ b/devhelp/dh-completion.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_COMPLETION_H
diff --git a/devhelp/dh-error.c b/devhelp/dh-error.c
index cb2dadfa..0149123c 100644
--- a/devhelp/dh-error.c
+++ b/devhelp/dh-error.c
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 CodeFactory AB
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-error.h"
diff --git a/devhelp/dh-error.h b/devhelp/dh-error.h
index 1e12bb98..85d2a8f5 100644
--- a/devhelp/dh-error.h
+++ b/devhelp/dh-error.h
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 CodeFactory AB
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_ERROR_H
diff --git a/devhelp/dh-init.c b/devhelp/dh-init.c
index cfb9455b..9cfc5e78 100644
--- a/devhelp/dh-init.c
+++ b/devhelp/dh-init.c
@@ -1,22 +1,8 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2012 Aleksander Morgado <aleksander gnu org>
- * Copyright (C) 2017 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2012 Aleksander Morgado <aleksander gnu org>
+ * SPDX-FileCopyrightText: 2017 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-init.h b/devhelp/dh-init.h
index 3b6c4aac..f19de6aa 100644
--- a/devhelp/dh-init.h
+++ b/devhelp/dh-init.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2017 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2017 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_INIT_H
diff --git a/devhelp/dh-keyword-model.c b/devhelp/dh-keyword-model.c
index bab5f977..0f823167 100644
--- a/devhelp/dh-keyword-model.c
+++ b/devhelp/dh-keyword-model.c
@@ -1,25 +1,11 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 CodeFactory AB
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2008 Imendio AB
- * Copyright (C) 2010 Lanedo GmbH
- * Copyright (C) 2015-2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2008 Imendio AB
+ * SPDX-FileCopyrightText: 2010 Lanedo GmbH
+ * SPDX-FileCopyrightText: 2015-2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-keyword-model.h"
diff --git a/devhelp/dh-keyword-model.h b/devhelp/dh-keyword-model.h
index 4dd0bfa6..ec21eef2 100644
--- a/devhelp/dh-keyword-model.h
+++ b/devhelp/dh-keyword-model.h
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 CodeFactory AB
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_KEYWORD_MODEL_H
diff --git a/devhelp/dh-link.c b/devhelp/dh-link.c
index 705eedcf..f4df7fe7 100644
--- a/devhelp/dh-link.c
+++ b/devhelp/dh-link.c
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2001-2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2008 Imendio AB
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2001-2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2008 Imendio AB
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-link.h b/devhelp/dh-link.h
index 51641f51..96b765c3 100644
--- a/devhelp/dh-link.h
+++ b/devhelp/dh-link.h
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2008 Imendio AB
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2008 Imendio AB
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_LINK_H
diff --git a/devhelp/dh-notebook.c b/devhelp/dh-notebook.c
index e31bd043..2ff54ded 100644
--- a/devhelp/dh-notebook.c
+++ b/devhelp/dh-notebook.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-notebook.h"
diff --git a/devhelp/dh-notebook.h b/devhelp/dh-notebook.h
index 68209d36..e1ef913e 100644
--- a/devhelp/dh-notebook.h
+++ b/devhelp/dh-notebook.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_NOTEBOOK_H
diff --git a/devhelp/dh-parser.c b/devhelp/dh-parser.c
index a76e4741..a4bd6db3 100644
--- a/devhelp/dh-parser.c
+++ b/devhelp/dh-parser.c
@@ -1,24 +1,10 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2002-2003 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2002-2003 CodeFactory AB
- * Copyright (C) 2005, 2008 Imendio AB
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2002-2003 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2002-2003 CodeFactory AB
+ * SPDX-FileCopyrightText: 2005, 2008 Imendio AB
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-parser.h b/devhelp/dh-parser.h
index 6cfe46c1..e3a6ef72 100644
--- a/devhelp/dh-parser.h
+++ b/devhelp/dh-parser.h
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2003 CodeFactory AB
- * Copyright (C) 2003 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2003 CodeFactory AB
+ * SPDX-FileCopyrightText: 2003 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_PARSER_H
diff --git a/devhelp/dh-profile-builder.c b/devhelp/dh-profile-builder.c
index 16ec6f3a..4f1ed8ba 100644
--- a/devhelp/dh-profile-builder.c
+++ b/devhelp/dh-profile-builder.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-profile-builder.h"
diff --git a/devhelp/dh-profile-builder.h b/devhelp/dh-profile-builder.h
index 25e409cc..94e4fd92 100644
--- a/devhelp/dh-profile-builder.h
+++ b/devhelp/dh-profile-builder.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_PROFILE_BUILDER_H
diff --git a/devhelp/dh-profile.c b/devhelp/dh-profile.c
index 0a058734..229f8e63 100644
--- a/devhelp/dh-profile.c
+++ b/devhelp/dh-profile.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-profile.h"
diff --git a/devhelp/dh-profile.h b/devhelp/dh-profile.h
index 5af1bfc3..961f71cb 100644
--- a/devhelp/dh-profile.h
+++ b/devhelp/dh-profile.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_PROFILE_H
diff --git a/devhelp/dh-search-bar.c b/devhelp/dh-search-bar.c
index 42cb3c0b..0609ab33 100644
--- a/devhelp/dh-search-bar.c
+++ b/devhelp/dh-search-bar.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-search-bar.h"
diff --git a/devhelp/dh-search-bar.h b/devhelp/dh-search-bar.h
index bb4b107f..247935a4 100644
--- a/devhelp/dh-search-bar.h
+++ b/devhelp/dh-search-bar.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_SEARCH_BAR_H
diff --git a/devhelp/dh-search-context.c b/devhelp/dh-search-context.c
index 382a2033..06d253cc 100644
--- a/devhelp/dh-search-context.c
+++ b/devhelp/dh-search-context.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-search-context.h"
diff --git a/devhelp/dh-search-context.h b/devhelp/dh-search-context.h
index 6f5ffb2c..e6428af0 100644
--- a/devhelp/dh-search-context.h
+++ b/devhelp/dh-search-context.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_SEARCH_CONTEXT_H
diff --git a/devhelp/dh-settings-builder.c b/devhelp/dh-settings-builder.c
index fbf9aef5..4978f4af 100644
--- a/devhelp/dh-settings-builder.c
+++ b/devhelp/dh-settings-builder.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-settings-builder.h"
diff --git a/devhelp/dh-settings-builder.h b/devhelp/dh-settings-builder.h
index bb1f31d7..b1ebffa7 100644
--- a/devhelp/dh-settings-builder.h
+++ b/devhelp/dh-settings-builder.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_SETTINGS_BUILDER_H
diff --git a/devhelp/dh-settings.c b/devhelp/dh-settings.c
index c1d02e3f..ae8d9717 100644
--- a/devhelp/dh-settings.c
+++ b/devhelp/dh-settings.c
@@ -1,22 +1,8 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2012 Thomas Bechtold <toabctl gnome org>
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2012 Thomas Bechtold <toabctl gnome org>
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-settings.h b/devhelp/dh-settings.h
index 7d45dd84..eff13e7c 100644
--- a/devhelp/dh-settings.h
+++ b/devhelp/dh-settings.h
@@ -1,22 +1,8 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2012 Thomas Bechtold <toabctl gnome org>
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2012 Thomas Bechtold <toabctl gnome org>
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_SETTINGS_H
diff --git a/devhelp/dh-sidebar.c b/devhelp/dh-sidebar.c
index 9a13397a..f17f97b0 100644
--- a/devhelp/dh-sidebar.c
+++ b/devhelp/dh-sidebar.c
@@ -1,26 +1,12 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2001-2003 CodeFactory AB
- * Copyright (C) 2001-2003 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2005-2008 Imendio AB
- * Copyright (C) 2010 Lanedo GmbH
- * Copyright (C) 2013 Aleksander Morgado <aleksander gnu org>
- * Copyright (C) 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2001-2003 CodeFactory AB
+ * SPDX-FileCopyrightText: 2001-2003 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2005-2008 Imendio AB
+ * SPDX-FileCopyrightText: 2010 Lanedo GmbH
+ * SPDX-FileCopyrightText: 2013 Aleksander Morgado <aleksander gnu org>
+ * SPDX-FileCopyrightText: 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-sidebar.h"
diff --git a/devhelp/dh-sidebar.h b/devhelp/dh-sidebar.h
index 5bddd776..c59dfedd 100644
--- a/devhelp/dh-sidebar.h
+++ b/devhelp/dh-sidebar.h
@@ -1,24 +1,10 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2001-2002 CodeFactory AB
- * Copyright (C) 2001-2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2013 Aleksander Morgado <aleksander gnu org>
- * Copyright (C) 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2001-2002 CodeFactory AB
+ * SPDX-FileCopyrightText: 2001-2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2013 Aleksander Morgado <aleksander gnu org>
+ * SPDX-FileCopyrightText: 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_SIDEBAR_H
diff --git a/devhelp/dh-tab-label.c b/devhelp/dh-tab-label.c
index 32844a8f..98879ad5 100644
--- a/devhelp/dh-tab-label.c
+++ b/devhelp/dh-tab-label.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-tab-label.h"
diff --git a/devhelp/dh-tab-label.h b/devhelp/dh-tab-label.h
index 543aefe2..f1d54a7b 100644
--- a/devhelp/dh-tab-label.h
+++ b/devhelp/dh-tab-label.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_TAB_LABEL_H
diff --git a/devhelp/dh-tab.c b/devhelp/dh-tab.c
index 093b8e73..53e53a3b 100644
--- a/devhelp/dh-tab.c
+++ b/devhelp/dh-tab.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-tab.h"
diff --git a/devhelp/dh-tab.h b/devhelp/dh-tab.h
index d11980f3..8fb6e8b2 100644
--- a/devhelp/dh-tab.h
+++ b/devhelp/dh-tab.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_TAB_H
diff --git a/devhelp/dh-util-lib.c b/devhelp/dh-util-lib.c
index 4a929d5a..8b924ef6 100644
--- a/devhelp/dh-util-lib.c
+++ b/devhelp/dh-util-lib.c
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2001 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2004, 2008 Imendio AB
- * Copyright (C) 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2001 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2004, 2008 Imendio AB
+ * SPDX-FileCopyrightText: 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-util-lib.h b/devhelp/dh-util-lib.h
index 6f59ed8d..d8d0201f 100644
--- a/devhelp/dh-util-lib.h
+++ b/devhelp/dh-util-lib.h
@@ -1,23 +1,9 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2001-2002 Mikael Hallendal <micke imendio com>
- * Copyright (C) 2004,2008 Imendio AB
- * Copyright (C) 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2001-2002 Mikael Hallendal <micke imendio com>
+ * SPDX-FileCopyrightText: 2004,2008 Imendio AB
+ * SPDX-FileCopyrightText: 2015, 2017, 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_UTIL_LIB_H
diff --git a/devhelp/dh-web-view.c b/devhelp/dh-web-view.c
index 09625afd..b3639c0a 100644
--- a/devhelp/dh-web-view.c
+++ b/devhelp/dh-web-view.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "config.h"
diff --git a/devhelp/dh-web-view.h b/devhelp/dh-web-view.h
index a3c1880a..a2aa3fe0 100644
--- a/devhelp/dh-web-view.h
+++ b/devhelp/dh-web-view.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_WEB_VIEW_H
diff --git a/devhelp/future/dh-dconf-migration.c b/devhelp/future/dh-dconf-migration.c
index 304b6973..273f0434 100644
--- a/devhelp/future/dh-dconf-migration.c
+++ b/devhelp/future/dh-dconf-migration.c
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018, 2019 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018, 2019 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #include "dh-dconf-migration.h"
diff --git a/devhelp/future/dh-dconf-migration.h b/devhelp/future/dh-dconf-migration.h
index 5b263f9b..5450e12d 100644
--- a/devhelp/future/dh-dconf-migration.h
+++ b/devhelp/future/dh-dconf-migration.h
@@ -1,21 +1,7 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
 /*
- * This file is part of Devhelp.
- *
- * Copyright (C) 2018, 2019 Sébastien Wilmet <swilmet gnome org>
- *
- * Devhelp is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published
- * by the Free Software Foundation, either version 3 of the License,
- * or (at your option) any later version.
- *
- * Devhelp 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Devhelp.  If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-FileCopyrightText: 2018, 2019 Sébastien Wilmet <swilmet gnome org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef DH_DCONF_MIGRATION_H
diff --git a/devhelp/meson.build b/devhelp/meson.build
index b6a0d0a2..aaf96d2c 100644
--- a/devhelp/meson.build
+++ b/devhelp/meson.build
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2018 Sébastien Wilmet <swilmet gnome org>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 libdevhelp_public_headers = [
   'devhelp.h',
   'dh-application-window.h',


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