org, spine ver & doc header (copyright & license)

- org import: reuse settings in another org file
  using code block to evaluate other org file
  spine_version_info_and_doc_header_including_copyright_and_license.org

32 files changed, 220 insertions, 1192 deletions

diff --git a/org/compile_time_info.org b/org/compile_time_info.org
index 6b61a08..8a7b527 100644
--- a/org/compile_time_info.org
+++ b/org/compile_time_info.org
@@ -44,56 +44,9 @@ template CompileTimeInfo() {
 *** document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 ** complile time os
diff --git a/org/config_d_cfte.org b/org/config_d_cfte.org
index bf77456..c112b54 100644
--- a/org/config_d_cfte.org
+++ b/org/config_d_cfte.org
@@ -21,13 +21,14 @@
 
 ** program version: version.txt
 
-*** set program version SET VERSION :version:set:project:
+*** spine project VERSION (major, minor, patch) :version:set:project:
 
 - comma separated numbers: major, minor, patch
 
-#+NAME: spine_version_set
-#+BEGIN_SRC d
-0, 14, 0
+#+NAME: spine_version_mmp
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_project_version_major_minor_patch()>>
 #+END_SRC
 
 *** set program version tangle :version:
@@ -41,7 +42,7 @@ struct Version {
   int minor;
   int patch;
 }
-enum _ver = Version(<<spine_version_set>>);
+enum _ver = Version(<<spine_version_mmp>>);
 <<spine_compiler_restrictions>>
 #+END_SRC
 
diff --git a/org/config_dub.org b/org/config_dub.org
index 4d4b207..45565a2 100644
--- a/org/config_dub.org
+++ b/org/config_dub.org
@@ -17,11 +17,12 @@
 
 - [[./doc-reform.org][doc-reform.org]]  [[./][org/]]
 
-** spine version SET VERSION :version:set:project:
+** spine project VERSION :version:set:project:
 
-#+NAME: spine_version_set
-#+BEGIN_SRC sh
-0.14.0
+#+NAME: spine_version
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_project_version()>>
 #+END_SRC
 
 ** dub
@@ -48,7 +49,7 @@
   ],
   "copyright":                 "Copyright © 2015 - 2023 Ralph Amissah",
   "name":                      "spine",
-  "version":                   "<<spine_version_set>>",
+  "version":                   "<<spine_version>>",
   "description":               "an object-centric sisu-like document parser",
   "homepage":                  "https://sisudoc.org",
   "license":                   "AGPL-3.0+",
diff --git a/org/config_make.org b/org/config_make.org
index 658b7ea..c40c5c0 100644
--- a/org/config_make.org
+++ b/org/config_make.org
@@ -18,11 +18,12 @@
 
 * project
 ** version info SET VERSION :version:set:project:
-*** project SET VERSION
+*** project VERSION
 
-#+NAME: spine_version_set
-#+BEGIN_SRC sh
-0.14.0
+#+NAME: spine_version
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_project_version()>>
 #+END_SRC
 
 *** build tools if specified
@@ -1348,8 +1349,8 @@ gitsnapshot: distclean tangle
 	git commit -a
 
 version_tag:
-	echo "DRV=<<spine_version_set>>; git tag -f doc-reform_v$$\{DRV} -m\"doc-reform spine-$$\{DRV}\" HEAD"; \
-	echo "git tag -f doc-reform_v<<spine_version_set>> -m\"doc-reform spine-<<spine_version_set>>\" HEAD"
+	echo "DRV=<<spine_version>>; git tag -f doc-reform_v$$\{DRV} -m\"doc-reform spine-$$\{DRV}\" HEAD"; \
+	echo "git tag -f doc-reform_v<<spine_version>> -m\"doc-reform spine-<<spine_version>>\" HEAD"
 
 .PHONY : all build rebuild release \
 	distclean init \
diff --git a/org/config_meson.org b/org/config_meson.org
index 3cd4cb1..2c0c595 100644
--- a/org/config_meson.org
+++ b/org/config_meson.org
@@ -19,11 +19,12 @@
 
 * spine
 ** version info SET VERSION :version:set:project:
-*** project SET VERSION
+*** spine project VERSION :version:set:project:
 
-#+NAME: spine_version_set
-#+BEGIN_SRC sh
-0.14.0
+#+NAME: spine_version
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_project_version()>>
 #+END_SRC
 
 *** subprojects
@@ -117,7 +118,7 @@ cat spine_sources.txt
 #+BEGIN_SRC sh
 project('spine', 'd',
   license: 'AGPL-3',
-  version: '<<spine_version_set>>',
+  version: '<<spine_version>>',
   meson_version: '>=<<meson_version_set>>'
 )
 #if meson.get_compiler('d').get_id() == 'gcc'
diff --git a/org/config_nix.org b/org/config_nix.org
index 225a287..b9fcd43 100644
--- a/org/config_nix.org
+++ b/org/config_nix.org
@@ -31,7 +31,7 @@
     flake-utils,
   } @ inputs: let
     pname = "spine";
-    version = "<<spine_version_set>>";
+    version = "<<spine_version>>";
     shell = ./shell.nix; # ./default.nix;
     devEnv = ./nixDevEnv.sh; # ./shell.nix; # ./default.nix; # ./.envrc;
     supportedSystems = ["x86_64-linux"]; # [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
@@ -551,7 +551,7 @@ with (
 );
   mkDubDerivation rec {
     pname = "spine";
-    version = "<<spine_version_set>>";
+    version = "<<spine_version>>";
     src = ./.;
     nativeBuildInputs = with pkgs; [dub ldc];
     buildInputs = with pkgs; [nixVersions.unstable sqlite];
@@ -580,11 +580,12 @@ installPhase = ''
 #+END_SRC
 
 ** variables used SET
-*** spine version SET VERSION :version:set:project:
+*** spine project VERSION :version:set:project:
 
-#+NAME: spine_version_set
-#+BEGIN_SRC sh
-0.14.0
+#+NAME: spine_version
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_project_version()>>
 #+END_SRC
 
 *** nixpkgs path / url
diff --git a/org/default_imports.org b/org/default_imports.org
index add0848..c2a7e37 100644
--- a/org/default_imports.org
+++ b/org/default_imports.org
@@ -87,56 +87,9 @@ public import
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/default_misc.org b/org/default_misc.org
index 0359668..fc5ede8 100644
--- a/org/default_misc.org
+++ b/org/default_misc.org
@@ -361,56 +361,9 @@ template spineLanguageCodes() {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/default_paths.org b/org/default_paths.org
index 9791b67..d8f97ce 100644
--- a/org/default_paths.org
+++ b/org/default_paths.org
@@ -1688,56 +1688,9 @@ template spinePathsSQLite() {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/default_regex.org b/org/default_regex.org
index 76cb26e..6199aab 100644
--- a/org/default_regex.org
+++ b/org/default_regex.org
@@ -777,56 +777,9 @@ static latex_clean_bookindex_linebreak          = ctRegex!(`\s*\\\\\\\\\s*`, "m"
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/default_shared_snippets.org b/org/default_shared_snippets.org
index 9c3d2cd..4551468 100644
--- a/org/default_shared_snippets.org
+++ b/org/default_shared_snippets.org
@@ -120,56 +120,9 @@ template Msg() {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/in_source_files.org b/org/in_source_files.org
index 63597a1..4599a17 100644
--- a/org/in_source_files.org
+++ b/org/in_source_files.org
@@ -743,56 +743,9 @@ return t;
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/meta_conf_make_meta.org b/org/meta_conf_make_meta.org
index 64a8b0f..1c0bf72 100644
--- a/org/meta_conf_make_meta.org
+++ b/org/meta_conf_make_meta.org
@@ -1761,14 +1761,11 @@ static template contentJSONtoSpineStruct() {
     doc_reform.meta.conf_make_meta_structs,
     doc_reform.meta.conf_make_meta_json,
     doc_reform.meta.defaults,
-    doc_reform.meta.rgx_yaml,
     doc_reform.meta.rgx;
   ConfComposite _struct_composite;
   @safe auto contentJSONtoSpineStruct(C,J,M)(C _struct_composite, J _json, M _manifested, string _identifier) {
     mixin spineRgxIn;
     static auto rgx = RgxI();
-    mixin spineRgxYamlTags;
-    static auto rgx_y = RgxYaml();
     debug (json) {
       writeln(">> --------------------------- >>");
       foreach (tag0; _json.object.byKeyValue) {
@@ -2501,56 +2498,9 @@ template docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct() {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/meta_debugs.org b/org/meta_debugs.org
index 62c07bc..16f6dcc 100644
--- a/org/meta_debugs.org
+++ b/org/meta_debugs.org
@@ -870,56 +870,9 @@ debug(checkdoc) {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/ocda.org b/org/ocda.org
index 975ab3d..2de27f0 100644
--- a/org/ocda.org
+++ b/org/ocda.org
@@ -6916,56 +6916,9 @@ struct NodeStructureMetadata {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC text
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/ocda_obj_setter.org b/org/ocda_obj_setter.org
index f499adf..cb8979e 100644
--- a/org/ocda_obj_setter.org
+++ b/org/ocda_obj_setter.org
@@ -258,56 +258,9 @@ struct TheObjects {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC text
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_curate_metadata.org b/org/out_curate_metadata.org
index 8f94577..72680c5 100644
--- a/org/out_curate_metadata.org
+++ b/org/out_curate_metadata.org
@@ -1018,56 +1018,9 @@ string theme_light_1 = format(q"┃
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_latex.org b/org/out_latex.org
index 6aa1fd6..4ed2dbd 100644
--- a/org/out_latex.org
+++ b/org/out_latex.org
@@ -2406,56 +2406,9 @@ string _latex_tail = format(q"┃
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_metadata.org b/org/out_metadata.org
index 7002117..bc2528f 100644
--- a/org/out_metadata.org
+++ b/org/out_metadata.org
@@ -675,56 +675,9 @@ string theme_light_1 = format(q"┃
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_odt.org b/org/out_odt.org
index 238e99a..725984e 100644
--- a/org/out_odt.org
+++ b/org/out_odt.org
@@ -2605,56 +2605,9 @@ doc_matters.generated_time,
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_sqlite.org b/org/out_sqlite.org
index 1e28d15..bfcc890 100644
--- a/org/out_sqlite.org
+++ b/org/out_sqlite.org
@@ -2185,56 +2185,9 @@ VALUES (
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_src_pod.org b/org/out_src_pod.org
index d2f9001..4eb42f8 100644
--- a/org/out_src_pod.org
+++ b/org/out_src_pod.org
@@ -454,56 +454,9 @@ if (exists(fn_pod)) {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_xmls.org b/org/out_xmls.org
index 06fd5d8..92b473e 100644
--- a/org/out_xmls.org
+++ b/org/out_xmls.org
@@ -3361,56 +3361,9 @@ zip -0 file.epub mimetype && zip -r -9 file.epub META-INF OEBPS
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_xmls_css.org b/org/out_xmls_css.org
index 5c050eb..18c7f78 100644
--- a/org/out_xmls_css.org
+++ b/org/out_xmls_css.org
@@ -2504,56 +2504,9 @@ p[indent="h9i9"] {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/out_zip.org b/org/out_zip.org
index f0a054a..e74ac89 100644
--- a/org/out_zip.org
+++ b/org/out_zip.org
@@ -45,59 +45,12 @@ template createZipFile() {
 }
 #+END_SRC
 
-*** document header including copyright & license
+* document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/output_hub.org b/org/output_hub.org
index c4de132..97611f4 100644
--- a/org/output_hub.org
+++ b/org/output_hub.org
@@ -320,56 +320,9 @@ if ((opt_action.sqlite_db_create)) {
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/output_show.org b/org/output_show.org
index 2f85758..50ca833 100644
--- a/org/output_show.org
+++ b/org/output_show.org
@@ -569,56 +569,9 @@ char_repeat_number = (char_repeat_number > min_repeat_number)
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform [a part of]
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
 #+END_SRC
 
 * __END__
diff --git a/org/spine.org b/org/spine.org
index 5a2dcba..d9b6a65 100644
--- a/org/spine.org
+++ b/org/spine.org
@@ -120,61 +120,6 @@ string program_name = "spine";
 }
 #+END_SRC
 
-*** document header including copyright & license
-
-#+NAME: doc_header_including_copyright_and_license
-#+BEGIN_SRC txt
-/+
-- Name: Spine, Doc Reform
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
-
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
-
-  - License: AGPL 3 or later:
-
-    Spine (SiSU), a framework for document structuring, publishing and
-    search
-
-    Copyright (C) Ralph Amissah
-
-    This program is free software: you can redistribute it and/or modify it
-    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
-
-    If you have Internet connection, the latest version of the AGPL should be
-    available at these locations:
-    [https://www.fsf.org/licensing/licenses/agpl.html]
-    [https://www.gnu.org/licenses/agpl.html]
-
-  - Spine (by Doc Reform, related to SiSU) uses standard:
-    - docReform markup syntax
-      - standard SiSU markup syntax with modified headers and minor modifications
-    - docReform object numbering
-      - standard SiSU object citation numbering & system
-
-  - Homepages:
-    [https://www.doc_reform.org]
-    [https://www.sisudoc.org]
-
-  - Git
-    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
-
-+/
-#+END_SRC
-
 ** pre-loop init :init:
 *** init
 **** imports :import:
@@ -1880,6 +1825,14 @@ if ((_opt_action.debug_do)
 }
 #+END_SRC
 
+* document header including copyright & license
+
+#+NAME: doc_header_including_copyright_and_license
+#+HEADER: :noweb yes
+#+BEGIN_SRC emacs-lisp
+<<./spine_version_info_and_doc_header_including_copyright_and_license.org:spine_doc_header_including_copyright_and_license()>>
+#+END_SRC
+
 * __END__
 dev notes
 
diff --git a/org/spine_version_info_and_doc_header_including_copyright_and_license.org b/org/spine_version_info_and_doc_header_including_copyright_and_license.org
new file mode 100644
index 0000000..db022f5
--- /dev/null
+++ b/org/spine_version_info_and_doc_header_including_copyright_and_license.org
@@ -0,0 +1,109 @@
+-*- mode: org -*-
+#+TITLE:       spine (doc_reform) object-centric document abstraction
+#+DESCRIPTION: documents - structuring, publishing in multiple formats & search
+#+FILETAGS:    :spine:abstraction:
+#+AUTHOR:      Ralph Amissah
+#+EMAIL:       [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
+#+COPYRIGHT:   Copyright (C) 2015 - 2023 Ralph Amissah
+#+LANGUAGE:    en
+#+STARTUP:     content hideblocks hidestars noindent entitiespretty
+#+PROPERTY:    header-args  :noweb yes
+#+PROPERTY:    header-args+ :exports code
+#+PROPERTY:    header-args+ :results no
+#+PROPERTY:    header-args+ :cache no
+#+PROPERTY:    header-args+ :padline no
+#+PROPERTY:    header-args+ :mkdirp yes
+#+OPTIONS:     H:3 num:nil toc:t \n:t ::t |:t ^:nil -:t f:t *:t
+
+- [[./doc-reform.org][doc-reform.org]]  [[./][org/]]
+
+* spine doc header including copyright & license
+
+#+NAME: spine_doc_header_including_copyright_and_license
+#+BEGIN_SRC org
+/+
+- Name: Spine, Doc Reform [a part of]
+  - Description: documents, structuring, processing, publishing, search
+    - static content generator
+
+  - Author: Ralph Amissah
+    [ralph.amissah@gmail.com]
+
+  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
+
+  - License: AGPL 3 or later:
+
+    Spine (SiSU), a framework for document structuring, publishing and
+    search
+
+    Copyright (C) Ralph Amissah
+
+    This program is free software: you can redistribute it and/or modify it
+    under the terms of the GNU AFERO 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 [https://www.gnu.org/licenses/].
+
+    If you have Internet connection, the latest version of the AGPL should be
+    available at these locations:
+    [https://www.fsf.org/licensing/licenses/agpl.html]
+    [https://www.gnu.org/licenses/agpl.html]
+
+  - Spine (by Doc Reform, related to SiSU) uses standard:
+    - docReform markup syntax
+      - standard SiSU markup syntax with modified headers and minor modifications
+    - docReform object numbering
+      - standard SiSU object citation numbering & system
+
+  - Homepages:
+    [https://www.doc_reform.org]
+    [https://www.sisudoc.org]
+
+  - Git
+    [https://git.sisudoc.org/projects/?p=software/spine.git;a=summary]
+
++/
+#+END_SRC
+
+* spine version info SET VERSION
+** version in full
+
+#+NAME: spine_project_version
+#+BEGIN_SRC org
+0.14.0
+#+END_SRC
+
+** version parts (major, minor, patch)
+
+#+NAME: spine_project_version_major_minor_patch
+#+BEGIN_SRC org
+<<spine_project_version_part_major>>, <<spine_project_version_part_minor>>, <<spine_project_version_part_patch>>
+#+END_SRC
+
+*** major
+
+#+NAME: spine_project_version_part_major
+#+BEGIN_SRC org
+0
+#+END_SRC
+
+*** minor
+
+#+NAME: spine_project_version_part_minor
+#+BEGIN_SRC org
+14
+#+END_SRC
+
+*** patch
+
+#+NAME: spine_project_version_part_patch
+#+BEGIN_SRC org
+0
+#+END_SRC
diff --git a/src/doc_reform/meta/conf_make_meta_json.d b/src/doc_reform/meta/conf_make_meta_json.d
index af2cc3e..3c7b8e8 100644
--- a/src/doc_reform/meta/conf_make_meta_json.d
+++ b/src/doc_reform/meta/conf_make_meta_json.d
@@ -6,8 +6,7 @@
   - Author: Ralph Amissah
     [ralph.amissah@gmail.com]
 
-  - Copyright: (C) 2015 - 2022 Ralph Amissah, All Rights
-    Reserved.
+  - Copyright: (C) 2015 - 2023 Ralph Amissah, All Rights Reserved.
 
   - License: AGPL 3 or later:
 
@@ -78,8 +77,7 @@ static template contentJSONtoSpineStruct() {
       foreach (tag0; _json.object.byKeyValue) {
         if (tag0.value.stringof == "string") {
           writeln(tag0.key, ": ", tag0.value);
-        } else {
-          // writeln(tag0.key, ":");
+        } else { // writeln(tag0.key, ":");
           foreach (tag1; tag0.value.object.byKeyValue) {
             writeln(tag0.key, ":", tag1.key, ": ", tag1.value);
           }
diff --git a/src/doc_reform/meta/metadoc.d b/src/doc_reform/meta/metadoc.d
index a577530..470947e 100644
--- a/src/doc_reform/meta/metadoc.d
+++ b/src/doc_reform/meta/metadoc.d
@@ -1,5 +1,5 @@
 /+
-- Name: Spine, Doc Reform
+- Name: Spine, Doc Reform [a part of]
   - Description: documents, structuring, processing, publishing, search
     - static content generator
 
diff --git a/src/doc_reform/spine.d b/src/doc_reform/spine.d
index fb58e03..94592c4 100755
--- a/src/doc_reform/spine.d
+++ b/src/doc_reform/spine.d
@@ -1,6 +1,6 @@
 #!/usr/bin/env rdmd
 /+
-- Name: Spine, Doc Reform
+- Name: Spine, Doc Reform [a part of]
   - Description: documents, structuring, processing, publishing, search
     - static content generator