convert license headers to SPDXHEADmaster

Use the following script and find tool:

grep 'GNU General Public License' "$1" || exit
grep 'either version 2 of the License' "$1" || exit

sed -n '/\*\*\*\*\*\//,$p' "$1" > /tmp/src.tmp
echo '// SPDX-License-Identifier: GPL-2.0-or-later' > /tmp/src.tmp2
sed -n '2,$p' /tmp/src.tmp >> /tmp/src.tmp2
mv /tmp/src.tmp2 "$1"

12 files changed, 12 insertions, 228 deletions

diff --git a/src/terminal/fqterm_buffer.cpp b/src/terminal/fqterm_buffer.cpp
index 1a79f61..eda2180 100644
--- a/src/terminal/fqterm_buffer.cpp
+++ b/src/terminal/fqterm_buffer.cpp
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <algorithm>
 #include <map>
diff --git a/src/terminal/fqterm_buffer.h b/src/terminal/fqterm_buffer.h
index 6cd9e1a..e316032 100644
--- a/src/terminal/fqterm_buffer.h
+++ b/src/terminal/fqterm_buffer.h
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifndef FQTERM_BUFFER_H
 #define FQTERM_BUFFER_H
diff --git a/src/terminal/fqterm_session.cpp b/src/terminal/fqterm_session.cpp
index bf39a7a..e54c4f7 100644
--- a/src/terminal/fqterm_session.cpp
+++ b/src/terminal/fqterm_session.cpp
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "fqterm.h"
 #include "common.h"
diff --git a/src/terminal/fqterm_session.h b/src/terminal/fqterm_session.h
index 03e1b22..25af7b5 100644
--- a/src/terminal/fqterm_session.h
+++ b/src/terminal/fqterm_session.h
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifndef FQTERM_SESSION_H
 #define FQTERM_SESSION_H
diff --git a/src/terminal/fqterm_text_line.cpp b/src/terminal/fqterm_text_line.cpp
index ed6d164..7add65a 100644
--- a/src/terminal/fqterm_text_line.cpp
+++ b/src/terminal/fqterm_text_line.cpp
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <stdio.h>
 #include <QRegExp>
diff --git a/src/terminal/fqterm_text_line.h b/src/terminal/fqterm_text_line.h
index cb47d4d..07c3d62 100644
--- a/src/terminal/fqterm_text_line.h
+++ b/src/terminal/fqterm_text_line.h
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifndef FQTERM_TEXTLINE_H
 #define FQTERM_TEXTLINE_H
diff --git a/src/terminal/internal/fqterm_decode.cpp b/src/terminal/internal/fqterm_decode.cpp
index e88be45..707204f 100644
--- a/src/terminal/internal/fqterm_decode.cpp
+++ b/src/terminal/internal/fqterm_decode.cpp
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QByteArray>
 
diff --git a/src/terminal/internal/fqterm_decode.h b/src/terminal/internal/fqterm_decode.h
index 86fe942..0880668 100644
--- a/src/terminal/internal/fqterm_decode.h
+++ b/src/terminal/internal/fqterm_decode.h
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifndef FQTERM_DECODE_H
 #define FQTERM_DECODE_H
diff --git a/src/terminal/internal/fqterm_telnet.cpp b/src/terminal/internal/fqterm_telnet.cpp
index 179082c..ee1c0dc 100644
--- a/src/terminal/internal/fqterm_telnet.cpp
+++ b/src/terminal/internal/fqterm_telnet.cpp
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/src/terminal/internal/fqterm_telnet.h b/src/terminal/internal/fqterm_telnet.h
index 5f6447c..74ea15e 100644
--- a/src/terminal/internal/fqterm_telnet.h
+++ b/src/terminal/internal/fqterm_telnet.h
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifndef FQTERM_TELNET_H
 #define FQTERM_TELNET_H
diff --git a/src/terminal/internal/fqterm_zmodem.cpp b/src/terminal/internal/fqterm_zmodem.cpp
index f67cd4b..35a46b6 100644
--- a/src/terminal/internal/fqterm_zmodem.cpp
+++ b/src/terminal/internal/fqterm_zmodem.cpp
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QApplication>
 #include <QString>
diff --git a/src/terminal/internal/fqterm_zmodem.h b/src/terminal/internal/fqterm_zmodem.h
index 9d166c9..455e622 100644
--- a/src/terminal/internal/fqterm_zmodem.h
+++ b/src/terminal/internal/fqterm_zmodem.h
@@ -1,22 +1,4 @@
-/***************************************************************************
- *   fqterm, a terminal emulator for both BBS and *nix.                    *
- *   Copyright (C) 2008 fqterm development group.                          *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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 this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
- ***************************************************************************/
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 #ifndef FQTERM_ZMODEM_H
 #define FQTERM_ZMODEM_H