see plug-ins/perl/Changes

plug-ins/perl/COPYING.GNU

@@ -1,37 +1,41 @@
-		    GNU GENERAL PUBLIC LICENSE
-		     Version 1, February 1989
 
- Copyright (C) 1989 Free Software Foundation, Inc.
+		    GNU GENERAL PUBLIC LICENSE
-                    675 Mass Ave, Cambridge, MA 02139, USA
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                      59 Temple Place, Suite 330, Boston, MA 02111 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
 			    Preamble
 
-  The license agreements of most software companies try to keep users
+  The licenses for most software are designed to take away your
-at the mercy of those companies.  By contrast, our General Public
+freedom to share and change it.  By contrast, the GNU General Public
 License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  The
+software--to make sure the software is free for all its users.  This
-General Public License applies to the Free Software Foundation's
+General Public License applies to most of the Free Software
-software and to any other program whose authors commit to using it.
+Foundation's software and to any other program whose authors commit to
-You can use it for your programs, too.
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
 
   When we speak of free software, we are referring to freedom, not
-price.  Specifically, the General Public License is designed to make
+price.  Our General Public Licenses are designed to make sure that you
-sure that you have the freedom to give away or sell copies of free
+have the freedom to distribute copies of free software (and charge for
-software, that you receive source code or can get it if you want it,
+this service if you wish), that you receive source code or can get it
-that you can change the software or use pieces of it in new free
+if you want it, that you can change the software or use pieces of it
-programs; and that you know you can do these things.
+in new free programs; and that you know you can do these things.
 
   To protect your rights, we need to make restrictions that forbid
 anyone to deny you these rights or to ask you to surrender the rights.
 These restrictions translate to certain responsibilities for you if you
 distribute copies of the software, or if you modify it.
 
-  For example, if you distribute copies of a such a program, whether
+  For example, if you distribute copies of such a program, whether
 gratis or for a fee, you must give the recipients all the rights that
 you have.  You must make sure that they, too, receive or can get the
-source code.  And you must tell them their rights.
+source code.  And you must show them these terms so they know their
+rights.
 
   We protect your rights with two steps: (1) copyright the software, and
 (2) offer you this license which gives you legal permission to copy,
@@ -44,120 +48,207 @@ want its recipients to know that what they have is not the original, so
 that any problems introduced by others will not reflect on the original
 authors' reputations.
 
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
   The precise terms and conditions for copying, distribution and
 modification follow.
 
 		    GNU GENERAL PUBLIC LICENSE
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
-  0. This License Agreement applies to any program or other work which
+  0. This License applies to any program or other work which contains
-contains a notice placed by the copyright holder saying it may be
+a notice placed by the copyright holder saying it may be distributed
-distributed under the terms of this General Public License.  The
+under the terms of this General Public License.  The "Program", below,
-"Program", below, refers to any such program or work, and a "work based
+refers to any such program or work, and a "work based on the Program"
-on the Program" means either the Program or any work containing the
+means either the Program or any derivative work under copyright law:
-Program or a portion of it, either verbatim or with modifications.  Each
+that is to say, a work containing the Program or a portion of it,
-licensee is addressed as "you".
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
 
-  1. You may copy and distribute verbatim copies of the Program's source
+Activities other than copying, distribution and modification are not
-code as you receive it, in any medium, provided that you conspicuously and
+covered by this License; they are outside its scope.  The act of
-appropriately publish on each copy an appropriate copyright notice and
+running the Program is not restricted, and the output from the Program
-disclaimer of warranty; keep intact all the notices that refer to this
+is covered only if its contents constitute a work based on the
-General Public License and to the absence of any warranty; and give any
+Program (independent of having been made by running the Program).
-other recipients of the Program a copy of this General Public License
+Whether that is true depends on what the Program does.
-along with the Program.  You may charge a fee for the physical act of
-transferring a copy.
 
-  2. You may modify your copy or copies of the Program or any portion of
+  1. You may copy and distribute verbatim copies of the Program's
-it, and copy and distribute such modifications under the terms of Paragraph
+source code as you receive it, in any medium, provided that you
-1 above, provided that you also do the following:
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
 
-    a) cause the modified files to carry prominent notices stating that
+You may charge a fee for the physical act of transferring a copy, and
-    you changed the files and the date of any change; and
+you may at your option offer warranty protection in exchange for a fee.
 
-    b) cause the whole of any work that you distribute or publish, that
+  2. You may modify your copy or copies of the Program or any portion
-    in whole or in part contains the Program or any part thereof, either
+of it, thus forming a work based on the Program, and copy and
-    with or without modifications, to be licensed at no charge to all
+distribute such modifications or work under the terms of Section 1
-    third parties under the terms of this General Public License (except
+above, provided that you also meet all of these conditions:
-    that you may choose to grant warranty protection to some or all
-    third parties, at your option).
 
-    c) If the modified program normally reads commands interactively when
+    a) You must cause the modified files to carry prominent notices
-    run, you must cause it, when started running for such interactive use
+    stating that you changed the files and the date of any change.
-    in the simplest and most usual way, to print or display an
-    announcement including an appropriate copyright notice and a notice
-    that there is no warranty (or else, saying that you provide a
-    warranty) and that users may redistribute the program under these
-    conditions, and telling the user how to view a copy of this General
-    Public License.
 
-    d) You may charge a fee for the physical act of transferring a
+    b) You must cause any work that you distribute or publish, that in
-    copy, and you may at your option offer warranty protection in
+    whole or in part contains or is derived from the Program or any
-    exchange for a fee.
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
 
-Mere aggregation of another independent work with the Program (or its
+    c) If the modified program normally reads commands interactively
-derivative) on a volume of a storage or distribution medium does not bring
+    when run, you must cause it, when started running for such
-the other work under the scope of these terms.
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
 
-  3. You may copy and distribute the Program (or a portion or derivative of
+These requirements apply to the modified work as a whole.  If
-it, under Paragraph 2) in object code or executable form under the terms of
+identifiable sections of that work are not derived from the Program,
-Paragraphs 1 and 2 above provided that you also do one of the following:
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
 
-    a) accompany it with the complete corresponding machine-readable
+Thus, it is not the intent of this section to claim rights or contest
-    source code, which must be distributed under the terms of
+your rights to work written entirely by you; rather, the intent is to
-    Paragraphs 1 and 2 above; or,
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
 
-    b) accompany it with a written offer, valid for at least three
+In addition, mere aggregation of another work not based on the Program
-    years, to give any third party free (except for a nominal charge
+with the Program (or with a work based on the Program) on a volume of
-    for the cost of distribution) a complete machine-readable copy of the
+a storage or distribution medium does not bring the other work under
-    corresponding source code, to be distributed under the terms of
+the scope of this License.
-    Paragraphs 1 and 2 above; or,
 
-    c) accompany it with the information you received as to where the
+  3. You may copy and distribute the Program (or a work based on it,
-    corresponding source code may be obtained.  (This alternative is
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
     allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form alone.)
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
 
-Source code for a work means the preferred form of the work for making
+The source code for a work means the preferred form of the work for
-modifications to it.  For an executable file, complete source code means
+making modifications to it.  For an executable work, complete source
-all the source code for all modules it contains; but, as a special
+code means all the source code for all modules it contains, plus any
-exception, it need not include source code for modules which are standard
+associated interface definition files, plus the scripts used to
-libraries that accompany the operating system on which the executable
+control compilation and installation of the executable.  However, as a
-file runs, or for standard header files or definitions files that
+special exception, the source code distributed need not include
-accompany that operating system.
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
 
-  4. You may not copy, modify, sublicense, distribute or transfer the
+If distribution of executable or object code is made by offering
-Program except as expressly provided under this General Public License.
+access to copy from a designated place, then offering equivalent
-Any attempt otherwise to copy, modify, sublicense, distribute or transfer
+access to copy the source code from the same place counts as
-the Program is void, and will automatically terminate your rights to use
+distribution of the source code, even though third parties are not
-the Program under this License.  However, parties who have received
+compelled to copy the source along with the object code.
-copies, or rights to use copies, from you under this General Public
+
-License will not have their licenses terminated so long as such parties
+  4. You may not copy, modify, sublicense, or distribute the Program
-remain in full compliance.
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
 
-  5. By copying, distributing or modifying the Program (or any work based
+  5. You are not required to accept this License, since you have not
-on the Program) you indicate your acceptance of this license to do so,
+signed it.  However, nothing else grants you permission to modify or
-and all its terms and conditions.
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
 
   6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the original
+Program), the recipient automatically receives a license from the
-licensor to copy, distribute or modify the Program subject to these
+original licensor to copy, distribute or modify the Program subject to
-terms and conditions.  You may not impose any further restrictions on the
+these terms and conditions.  You may not impose any further
-recipients' exercise of the rights granted herein.
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
 
-  7. The Free Software Foundation may publish revised and/or new versions
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
 of the 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 Program
-specifies a version number of the license which applies to it and "any
+specifies a version number of this License which applies to it and "any
 later version", you have the option of following the terms and conditions
 either of that version or of any later version published by the Free
 Software Foundation.  If the Program does not specify a version number of
-the license, you may choose any version ever published by the Free Software
+this License, you may choose any version ever published by the Free Software
 Foundation.
 
-  8. If you wish to incorporate parts of the Program into other free
+  10. If you wish to incorporate parts of the Program into other free
 programs whose distribution conditions are different, write to the author
 to ask for permission.  For software which is copyrighted by the Free
 Software Foundation, write to the Free Software Foundation; we sometimes
@@ -167,7 +258,7 @@ of promoting the sharing and reuse of software generally.
 
 			    NO WARRANTY
 
-  9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
@@ -177,7 +268,7 @@ TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
 REPAIR OR CORRECTION.
 
-  10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
@@ -192,22 +283,21 @@ POSSIBILITY OF SUCH DAMAGES.
 	Appendix: How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
-possible use to humanity, the best way to achieve this is to make it
+possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these
+free software which everyone can redistribute and change under these terms.
-terms.
 
-  To do so, attach the following notices to the program.  It is safest to
+  To do so, attach the following notices to the program.  It is safest
-attach them to the start of each source file to most effectively convey
+to attach them to the start of each source file to most effectively
-the exclusion of warranty; and each file should have at least the
+convey the exclusion of warranty; and each file should have at least
-"copyright" line and a pointer to where the full notice is found.
+the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
     Copyright (C) 19yy  <name of author>
 
     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 1, or (at your option)
+    the Free Software Foundation; either version 2 of the License, or
-    any later version.
+    (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
@@ -216,33 +306,35 @@ the exclusion of warranty; and each file should have at least the
 
     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., 675 Mass Ave, Cambridge, MA 02139, USA.
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
 
 Also add information on how to contact you by electronic and paper mail.
 
 If the program is interactive, make it output a short notice like this
 when it starts in an interactive mode:
 
-    Gnomovision version 69, Copyright (C) 19xx name of author
+    Gnomovision version 69, Copyright (C) 19yy name of author
     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
 
-The hypothetical commands `show w' and `show c' should show the
+The hypothetical commands `show w' and `show c' should show the appropriate
-appropriate parts of the General Public License.  Of course, the
+parts of the General Public License.  Of course, the commands you use may
-commands you use may be called something other than `show w' and `show
+be called something other than `show w' and `show c'; they could even be
-c'; they could even be mouse-clicks or menu items--whatever suits your
+mouse-clicks or menu items--whatever suits your program.
-program.
 
 You should also get your employer (if you work as a programmer) or your
 school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here a sample; alter the names:
+necessary.  Here is a sample; alter the names:
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  program `Gnomovision' (a program to direct compilers to make passes
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-  at assemblers) written by James Hacker.
 
   <signature of Ty Coon>, 1 April 1989
   Ty Coon, President of Vice
 
-That's all there is to it!
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.

plug-ins/perl/Changes

@@ -32,6 +32,8 @@ Revision history for Gimp-Perl extension.
         - applied Kevon Cozens patch to scm2scm. That's a great start, I
           should really add the rest of the function names.
         - use XSLoader instead of DynaLoader where available.
+        - use perl_require_pv instead of perl_eval_pv.
+        - updated COPYING.GNU to version 2.
 
 1.17  Wed Nov 24 21:25:19 CET 1999
         - re-fitted i18n translation for most plug-ins.

plug-ins/perl/Gimp/Lib.xs

@@ -85,7 +85,7 @@ static void need_pdl (void)
   if (!PDL)
     {
       /* the perl-server can't be bothered to do this itself! */
-      perl_eval_pv ("require PDL::Core", TRUE);
+      perl_require_pv ("PDL::Core");
 
       /* Get pointer to structure of core shared C routines */
       CoreSV = perl_get_sv("PDL::SHARE", FALSE);

plug-ins/perl/examples/stampify

@@ -11,7 +11,7 @@ register	"stampify",
 		"Claes G Lindblad <claesg\@algonet.se>",
 		"Claes G Lindblad <claesg\@algonet.se>",
 		"990328",
-		N_"<Image>/Script-Fu/Decor/Stampify",
+		N_"<Image>/Filters/Render/Stampify",
 		"*",
 		[
 	[PF_COLOR, "paper", "Paper colour", [242, 242, 242]],