Apply the LGPLv3 to all the code previously released under the GPLv3.

darcs-hash:d09e69f4f9d07e98b5bc8d68d120d50d1ee01848

21 files changed, 290 insertions, 120 deletions

diff --git a/COPYING b/COPYING
index 94a9ed0..a41eaf6 100644
--- a/COPYING
+++ b/COPYING
@@ -1,3 +1,171 @@
+		   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions. 
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version. 
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
+
+-------------------------------------------------------------------------
+
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
diff --git a/Lisp/compiler-macros.lisp b/Lisp/compiler-macros.lisp
index c68828c..72471d5 100644
--- a/Lisp/compiler-macros.lisp
+++ b/Lisp/compiler-macros.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/conditions.lisp b/Lisp/conditions.lisp
index 5080ea3..baa2875 100644
--- a/Lisp/conditions.lisp
+++ b/Lisp/conditions.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/constant-data.lisp b/Lisp/constant-data.lisp
index f637ed5..c4e8393 100644
--- a/Lisp/constant-data.lisp
+++ b/Lisp/constant-data.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/data-types.lisp b/Lisp/data-types.lisp
index 75b1e71..bc66bf3 100644
--- a/Lisp/data-types.lisp
+++ b/Lisp/data-types.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/defpackage.lisp b/Lisp/defpackage.lisp
index bb345b9..d7156d0 100644
--- a/Lisp/defpackage.lisp
+++ b/Lisp/defpackage.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (defpackage #:mulk.objective-cl
diff --git a/Lisp/init.lisp b/Lisp/init.lisp
index a290a8d..ff9b1c6 100644
--- a/Lisp/init.lisp
+++ b/Lisp/init.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/internal-utilities.lisp b/Lisp/internal-utilities.lisp
index 6578971..bf255ad 100644
--- a/Lisp/internal-utilities.lisp
+++ b/Lisp/internal-utilities.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/libobjcl.lisp b/Lisp/libobjcl.lisp
index 3634cbf..a726db8 100644
--- a/Lisp/libobjcl.lisp
+++ b/Lisp/libobjcl.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/memory-management.lisp b/Lisp/memory-management.lisp
index c977a49..caadf60 100644
--- a/Lisp/memory-management.lisp
+++ b/Lisp/memory-management.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/method-invocation.lisp b/Lisp/method-invocation.lisp
index 02f3002..ef5058a 100644
--- a/Lisp/method-invocation.lisp
+++ b/Lisp/method-invocation.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/name-conversion.lisp b/Lisp/name-conversion.lisp
index 7a7f476..d8f9a5d 100644
--- a/Lisp/name-conversion.lisp
+++ b/Lisp/name-conversion.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/parameters.lisp b/Lisp/parameters.lisp
index 482d6c6..35fae3c 100644
--- a/Lisp/parameters.lisp
+++ b/Lisp/parameters.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/performance-hacks.lisp b/Lisp/performance-hacks.lisp
index 200c07b..ba69153 100644
--- a/Lisp/performance-hacks.lisp
+++ b/Lisp/performance-hacks.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/reader-syntax.lisp b/Lisp/reader-syntax.lisp
index 722f79b..b8f505c 100644
--- a/Lisp/reader-syntax.lisp
+++ b/Lisp/reader-syntax.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/tests.lisp b/Lisp/tests.lisp
index f7a6dbb..1df4895 100644
--- a/Lisp/tests.lisp
+++ b/Lisp/tests.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (defpackage #:mulk.objective-cl.tests
diff --git a/Lisp/type-handling.lisp b/Lisp/type-handling.lisp
index 44370d8..bc46e6b 100644
--- a/Lisp/type-handling.lisp
+++ b/Lisp/type-handling.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/utilities.lisp b/Lisp/utilities.lisp
index a1b3c4e..6619490 100644
--- a/Lisp/utilities.lisp
+++ b/Lisp/utilities.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Lisp/weak-hash-tables.lisp b/Lisp/weak-hash-tables.lisp
index 33228b6..b016aa5 100644
--- a/Lisp/weak-hash-tables.lisp
+++ b/Lisp/weak-hash-tables.lisp
@@ -2,17 +2,17 @@
 ;;;; Copyright (C) 2007  Matthias Andreas Benkard.
 ;;;;
 ;;;; 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.
+;;;; modify it under the terms of the GNU Lesser 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.
+;;;; Lesser 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
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this program.  If not, see
 ;;;; <http://www.gnu.org/licenses/>.
 
 (in-package #:mulk.objective-cl)
diff --git a/Objective-C/libobjcl.h b/Objective-C/libobjcl.h
index 9a48a1e..8c557a2 100644
--- a/Objective-C/libobjcl.h
+++ b/Objective-C/libobjcl.h
@@ -3,17 +3,18 @@
  * Copyright (C) 2007  Matthias Andreas Benkard.
  *
  * 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.
+ * it under the terms of the GNU Lesser 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.
+ * Lesser 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/>.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program.  If not, see
+ * <http://www.gnu.org/licenses/>.
  */
 
 #import "Foundation/Foundation.h"
diff --git a/Objective-C/libobjcl.m b/Objective-C/libobjcl.m
index 838e2eb..a1a0a39 100644
--- a/Objective-C/libobjcl.m
+++ b/Objective-C/libobjcl.m
@@ -3,17 +3,18 @@
  * Copyright (C) 2007  Matthias Andreas Benkard.
  *
  * 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.
+ * it under the terms of the GNU Lesser 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.
+ * Lesser 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/>.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program.  If not, see
+ * <http://www.gnu.org/licenses/>.
  */
 
 #import "libobjcl.h"