diff --git a/tests/+eltest/+utils/testme.m b/tests/+eltest/+utils/testme.m
index 7bde578..06d6b37 100644
--- a/tests/+eltest/+utils/testme.m
+++ b/tests/+eltest/+utils/testme.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function testme(belocal)
 % A Function that throws an error.
     
@@ -13,4 +27,4 @@ function localfcn()
    
     error('A problem in a package local fcn');
     
-end
\ No newline at end of file
+end
diff --git a/tests/+eltest/@EmacsTest/EmacsTest.m b/tests/+eltest/@EmacsTest/EmacsTest.m
index b18775c..9249e51 100644
--- a/tests/+eltest/@EmacsTest/EmacsTest.m
+++ b/tests/+eltest/@EmacsTest/EmacsTest.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 classdef EmacsTest < handle
 % Class EMACSTEST
 %
@@ -31,4 +45,4 @@ classdef EmacsTest < handle
         end
         
     end
-end
\ No newline at end of file
+end
diff --git a/tests/Project.ede b/tests/Project.ede
index f3ccf5c..f979ffb 100644
--- a/tests/Project.ede
+++ b/tests/Project.ede
@@ -1,3 +1,17 @@
+;; Copyright (C) 2023  Eric Ludlam (and others)
+
+;; 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 3 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, see <http://www.gnu.org/licenses/>.
 ;; Object tests
 ;; EDE Project Files are auto generated: Do Not Edit
 (ede-proj-project "tests"
diff --git a/tests/blocks.m b/tests/blocks.m
index 317c538..22a8afc 100644
--- a/tests/blocks.m
+++ b/tests/blocks.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 % >>1
 classdef blocks < handle
 % !!0
diff --git a/tests/buggy.m b/tests/buggy.m
index cda8483..ae248fc 100644
--- a/tests/buggy.m
+++ b/tests/buggy.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function buggy(input,n)
 % The purpose of this function is to have bugs for creating errors
 % tha matlab-shell needs to detect.
@@ -37,4 +51,4 @@ function TestPoint_foo
     
     message('A test point');
     
-end
\ No newline at end of file
+end
diff --git a/tests/cellscript.m b/tests/cellscript.m
index a26805d..4597608 100644
--- a/tests/cellscript.m
+++ b/tests/cellscript.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 %% Script with Cells in it for testing 'run cell'
 %
 
@@ -16,4 +30,4 @@ end
 
 if true
     C = -10:-1
-end
\ No newline at end of file
+end
diff --git a/tests/complete.m b/tests/complete.m
index 3fd5e80..6713df8 100644
--- a/tests/complete.m
+++ b/tests/complete.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function complete (a_arg1, b_arg2)
 % This function is for testing completion tools
     
diff --git a/tests/continuations.m b/tests/continuations.m
index bd0f9fa..5291c95 100644
--- a/tests/continuations.m
+++ b/tests/continuations.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function continuations(a,b) %!!0
 % !!0 Help Comment
 
diff --git a/tests/dbtester.m b/tests/dbtester.m
index 23a4fb5..05e180e 100644
--- a/tests/dbtester.m
+++ b/tests/dbtester.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function OUT = dbtester()
 % An M file for exercising MATLAB's debugger APIs
     
@@ -39,4 +53,4 @@ end
 
 function A = localfunc_5(B)
     A = B;
-end
\ No newline at end of file
+end
diff --git a/tests/errexamples.shell.m b/tests/errexamples.shell.m
index b27f708..35bb94e 100644
--- a/tests/errexamples.shell.m
+++ b/tests/errexamples.shell.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 % This file contains sample text from a MATLAB shell buffer.
 % Use this for parsing tests for error trackers.
 
@@ -50,4 +64,4 @@ On line 8 ==> B = A(1
 In buggy at line 15 You encountered a warning
 
 
-% End
\ No newline at end of file
+% End
diff --git a/tests/expressions.m b/tests/expressions.m
index e626d0a..9b9947e 100644
--- a/tests/expressions.m
+++ b/tests/expressions.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 %% Tests for syntactic expressions in the Emacs sense
 %
 
diff --git a/tests/fontlock.m b/tests/fontlock.m
index cb5655d..91fc349 100644
--- a/tests/fontlock.m
+++ b/tests/fontlock.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 
 % TEST FILE FOR FONT LOCK SPECIAL WORDS
 function fontlock()
diff --git a/tests/indents.m b/tests/indents.m
index 95274fe..e237d8a 100644
--- a/tests/indents.m
+++ b/tests/indents.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 
 function indents(a,b,stuff,cmddual1fake,cmddual2fake)
 % Help text
@@ -367,4 +381,4 @@ function debug_cmd_dual ()
 
     debug_cmd_dual(); %!!4
     
-end
\ No newline at end of file
+end
diff --git a/tests/mclass.m b/tests/mclass.m
index 79d97fb..81ffaed 100644
--- a/tests/mclass.m
+++ b/tests/mclass.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 % >>1
 classdef (abstract) mclass < handle & matlab.mixin.SetGetExactNames % #7#
 %^  ^kw     ^ty       ^fn     ^cn   ^bi  ^cn                          ^co
@@ -156,4 +170,4 @@ classdef (abstract) mclass < handle & matlab.mixin.SetGetExactNames % #7#
     
 end % <<1
 
-% End
\ No newline at end of file
+% End
diff --git a/tests/mclass_cont.m b/tests/mclass_cont.m
index ee0a0cb..d2bed89 100644
--- a/tests/mclass_cont.m
+++ b/tests/mclass_cont.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 classdef mclass_cont < otherThing & ... % !!0 This continuation can case issue for next prop block
         handle  %!!8
     
diff --git a/tests/metest.el b/tests/metest.el
index d60a9ca..3282f9d 100644
--- a/tests/metest.el
+++ b/tests/metest.el
@@ -1,6 +1,6 @@
 ;;; metest.el --- Testing suite for MATLaB Emacs
 ;;
-;; Copyright (C) 2019 Eric Ludlam
+;; Copyright (C) 2019-2023 Eric Ludlam
 ;;
 ;; This program is free software; you can redistribute it and/or
 ;; modify it under the terms of the GNU General Public License as
diff --git a/tests/metest.sh b/tests/metest.sh
index c6c8081..f61671b 100755
--- a/tests/metest.sh
+++ b/tests/metest.sh
@@ -1,3 +1,17 @@
+# Copyright (C) 2023  Eric Ludlam (and others)
+
+# 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 3 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, see <http://www.gnu.org/licenses/>.
 #!/bin/bash
 #
 # Run a suite of matlab-emacs tests
diff --git a/tests/mfuncends.m b/tests/mfuncends.m
index 9201469..1ff3a3b 100644
--- a/tests/mfuncends.m
+++ b/tests/mfuncends.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function mfuncends( )  
 % Test function that has ends for each function. !!0
 %  !!0
diff --git a/tests/mfuncnoend.m b/tests/mfuncnoend.m
index 51e12ab..0f8ddfe 100644
--- a/tests/mfuncnoend.m
+++ b/tests/mfuncnoend.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function mfuncnoend
 % A function file that does not have ends at the end of functions.
 %
diff --git a/tests/mfuncnoendblock.m b/tests/mfuncnoendblock.m
index 18a2fa6..74e33f6 100644
--- a/tests/mfuncnoendblock.m
+++ b/tests/mfuncnoendblock.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 %{
   Add a block comment at the beginning to skip over.
   x % !!2
diff --git a/tests/mfuncnoendindent.m b/tests/mfuncnoendindent.m
index 18f6cc2..48a07c3 100644
--- a/tests/mfuncnoendindent.m
+++ b/tests/mfuncnoendindent.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function mfuncnoendindent
 % A function file that does not have ends at the end of functions.
 %
diff --git a/tests/mfuncnofuncindent.m b/tests/mfuncnofuncindent.m
index e6f5be2..aa3a298 100644
--- a/tests/mfuncnofuncindent.m
+++ b/tests/mfuncnofuncindent.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function mfuncnofuncindent( )  
 % Test function that has ends for each function. !!0
 %  !!0
@@ -29,4 +43,4 @@ end  %!!0
 %  Local Variables:
 %  matlab-indent-function-body: nil
 %  End:
-%}
\ No newline at end of file
+%}
diff --git a/tests/mfuncspacey.m b/tests/mfuncspacey.m
index 53c708b..752989b 100644
--- a/tests/mfuncspacey.m
+++ b/tests/mfuncspacey.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
   function mfuncspacey( )  
     % Test function that has ends for each function.
     % 
diff --git a/tests/mpclass.m b/tests/mpclass.m
index f2832e3..8751382 100644
--- a/tests/mpclass.m
+++ b/tests/mpclass.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 classdef (abstract) mpclass < handle & matlab.mixin.SetGetExactNames
     
     properties
@@ -58,4 +72,4 @@ end
 %}
 
 
-%% End
\ No newline at end of file
+%% End
diff --git a/tests/mstest.el b/tests/mstest.el
index b039180..d0e92c6 100644
--- a/tests/mstest.el
+++ b/tests/mstest.el
@@ -1,6 +1,6 @@
 ;;; mstest.el --- MATLAB Shell test suite
 ;;
-;; Copyright (C) 2019 Eric Ludlam
+;; Copyright (C) 2019-23 Eric Ludlam
 ;;
 ;; Author: Eric Ludlam <zappo@ballista>
 ;;
diff --git a/tests/stringtest.m b/tests/stringtest.m
index c47437b..dea185f 100644
--- a/tests/stringtest.m
+++ b/tests/stringtest.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 %% Tests for char vector and string handling.
 %
 %  #c#
diff --git a/tests/syntaxerr.m b/tests/syntaxerr.m
index 08f5946..3832021 100644
--- a/tests/syntaxerr.m
+++ b/tests/syntaxerr.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function syntaxerr()
 % This function has a syntax error in it.  
   
diff --git a/tests/testeeval.m b/tests/testeeval.m
index 5f6b69d..1f80990 100644
--- a/tests/testeeval.m
+++ b/tests/testeeval.m
@@ -1,3 +1,17 @@
+% Copyright (C) 2023  Eric Ludlam (and others)
+
+% 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 3 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, see <http://www.gnu.org/licenses/>.
 function testeeval(style)
 % Test that we can tell Emacs what to do.