From 0ff37b772594b21a26b4b878a5ddbc6f1e0d1e67 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Wed, 13 Oct 2021 13:33:08 -0400
Subject: org files, tangle output, some fixes

---
 .gitignore                                         |    1 +
 COPYRIGHT                                          |   12 +-
 README                                             |  343 +++++++
 README.md                                          |   30 +-
 makefile                                           |   32 +-
 org/cgi_spine_search.org                           |   33 +-
 org/config_git.org                                 |    2 +
 org/config_make.org                                |   32 +-
 org/meta_conf_make_meta.org                        |    9 +-
 org/out_cgi_search_sqlite.org                      | 1074 ++++++++++----------
 org/out_latex.org                                  |  420 ++++----
 org/out_sqlite.org                                 |  172 ++--
 org/out_src_pod.org                                |    7 +
 org/out_xmls.org                                   |    9 +-
 org/spine.org                                      |  256 ++---
 org/spine_info.org                                 |  470 ++++++---
 org/util_cgi_d_sqlite_search.org                   | 1000 +++++++++---------
 org/util_cgi_rb_fcgi_sqlite_search.org             |  916 +++++++++--------
 org/util_spine_markup_conversion_from_sisu.org     |    8 +-
 org/util_spine_syntax_highlighting_emacs.org       |    6 +-
 org/util_spine_syntax_highlighting_vim.org         |   20 +-
 src/COPYRIGHT                                      |   12 +-
 src/doc_reform/COPYRIGHT                           |   12 +-
 src/doc_reform/io_out/cgi_sqlite_search_form.d     | 1022 +++++++++----------
 src/doc_reform/io_out/epub3.d                      |    6 +-
 src/doc_reform/io_out/html.d                       |    1 -
 src/doc_reform/io_out/latex.d                      |   98 +-
 src/doc_reform/io_out/source_pod.d                 |    2 +-
 src/doc_reform/io_out/sqlite.d                     |  160 +--
 src/doc_reform/meta/conf_make_meta_yaml.d          |  101 --
 src/doc_reform/meta/metadoc.d                      |  254 ++---
 .../d/cgi/search/src/spine_cgi_sqlite_search.d     |  942 ++++++++---------
 sundry/misc/util/rb/cgi/spine.search.cgi           |  174 ++--
 sundry/misc/util/rb/tex/dr_tex.rb                  |  102 +-
 sundry/spine_search_cgi/.gitignore                 |    1 +
 sundry/spine_search_cgi/src/spine_search.d_        |   31 +-
 36 files changed, 4131 insertions(+), 3639 deletions(-)
 create mode 100644 README

diff --git a/.gitignore b/.gitignore
index b52f249..2b3f883 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 *
 !.gitignore
 !README.md
+!README
 !COPYRIGHT
 !CHANGELOG
 !makefile
diff --git a/COPYRIGHT b/COPYRIGHT
index 6f8b82e..6b491b3 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -68,6 +68,9 @@
       [https://github.com/dlang-community/d2sqlite3]
       [https://code.dlang.org/packages/d2sqlite3]
 
+    - src/ext_depends/d2sqlite3
+    - sundry/spine_search_cgi/src/ext_depends_cgi/d2sqlite3
+
   - Name: dyaml
     - Description:
       D:YAML is an open source YAML parser and emitter library for the D programming language.
@@ -86,6 +89,8 @@
       [https://github.com/dlang-community/D-YAML]
       [https://code.dlang.org/packages/dyaml]
 
+    - src/ext_depends/D-YAML
+
   - Name: imageformats
     - Description:
 
@@ -103,6 +108,8 @@
       [https://github.com/lgvz/imageformats]
       [https://code.dlang.org/packages/imageformats]
 
+    - src/ext_depends/imageformats
+
   - Name: tinyendian (dyaml dependency)
     - Description:
       TinyEndian is a minimal endianness library for the D programming language.
@@ -121,6 +128,8 @@
       [https://github.com/dlang-community/tinyendian]
       [https://code.dlang.org/packages/tinyendian]
 
+    - src/ext_depends/tinyendian
+
 - Name: cgi.d
   - Description:
 
@@ -129,7 +138,7 @@
 
   - Copyright: (C) 2008 - 2021 Adam D. Ruppe
 
-  - code: cgi.d (copy in ./sundry/spine_search_cgi/src/ext_depends_cgi/arsd)
+  - code: cgi.d
     aria2c https://raw.githubusercontent.com/adamdruppe/arsd/master/cgi.d
 
     - License: BSL-1.0
@@ -140,6 +149,7 @@
   - Homepages:
     [https://github.com/adamdruppe/arsd]
 
+  - sundry/spine_search_cgi/src/ext_depends_cgi/arsd
 
 - Name: dub2nix
   - Description:
diff --git a/README b/README
new file mode 100644
index 0000000..e58dbf4
--- /dev/null
+++ b/README
@@ -0,0 +1,343 @@
+-*- mode: org -*-
+#+TITLE:       spine (doc_reform) (project) README
+#+DESCRIPTION: README for spine
+#+FILETAGS:    :spine:build:tools:
+#+AUTHOR:      Ralph Amissah
+#+EMAIL:       [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
+#+COPYRIGHT:   Copyright (C) 2015 - 2021 Ralph Amissah
+#+LANGUAGE:    en
+#+STARTUP:     content hideblocks hidestars noindent entitiespretty
+#+OPTIONS:     H:3 num:nil toc:t \n:nil @:t ::t |:t ^:nil _:nil -:t f:t *:t <:t
+#+PROPERTY:    header-args  :exports code
+#+PROPERTY:    header-args+ :noweb yes
+#+PROPERTY:    header-args+ :eval no
+#+PROPERTY:    header-args+ :results no
+#+PROPERTY:    header-args+ :cache no
+#+PROPERTY:    header-args+ :padline no
+
+project_name:  Spine, Doc Reform
+
+  description: [
+      "documents, structuring, processing, publishing",
+      search,
+      object numbering,
+      static content generator,
+      sisu markup
+    ]
+
+    author:
+      name:    Ralph Amissah
+      email:   ralph.amissah@gmail.com
+
+    copyright: "(C) 2015 - 2021 Ralph Amissah, All Rights Reserved."
+
+    license:   "AGPL 3 or later"
+
+    homepage: [
+        "https://www.doc_reform.org",
+        "https://www.sisudoc.org"
+      ]
+
+* Installation, Compilation
+
+SiSU spine is written in the programming language D for which there are 3 compilers:
+
+- dmd
+- ldc
+- gdc
+
+D projects tend to use dub as project manager
+https://code.dlang.org/packages/dub
+https://code.dlang.org/packages/dub
+https://github.com/dlang/dub/blob/master/source/dub/commandline.d
+
+  dub --compiler=ldc2 -color --config=ldc -b release
+
+  dub --compiler=dmd -color --config=dmd
+
+  dub --compiler=gdc-10 -color --config=gdc -b release
+
+  make ldc
+
+  make dmd
+
+there has been some coalescence around the Meson build system
+https://mesonbuild.com/
+
+  meson
+
+  ninja -C build
+
+  meson setup --wipe build && ninja -v -C build
+
+  make meson
+
+dub --force --compiler=ldc2 && sudo cp -v cgi-bin/spine-search /usr/lib/cgi-bin/.
+
+* Configuration
+
+Configuration files are yaml files
+
+The following paths are searched:
+
+  ~/.dr/config_local_site
+  ~/path_to_pod_root/.dr/config_local_site
+
+e.g. processing
+
+  ~spineMarkupSamples/pod/*
+
+will search:
+
+  ~spineMarkupSamples/pod/.dr/config_local_site
+
+  ~/.dr/config_local_site
+
+to specify an alternative configuration file to use on the command line (in this
+example named "my_config"):
+
+  spine -v --html --config=~spineMarkupSamples/pod/.dr/my_config
+
+here is a sample configuration file:
+
+flag:
+  act0:                        "--html"
+  act1:                        "--html --epub"
+output:
+  path:                        "/var/www/html"
+default:
+  language:                    "en"
+  papersize:                   "a4"
+  text_wrap:                   "80"
+  digest:                      "sha256"
+webserv:
+  http:                        "http"
+  host:                        "localhost"
+  data_http:                   "http"
+  data_host:                   "localhost"
+  data_root_url:               "http://localhost"
+  data_root_path:              "/var/www/html"
+  data_root_part:              ""
+  images_root_part:            "image"
+  cgi_search_form_title:       "≅ SiSU Spine search"
+  cgi_http:                    "http"
+  cgi_host:                    "localhost"
+  cgi_bin_url:                 "http://localhost/cgi-bin"
+  cgi_bin_subpath:             "/cgi-bin"
+  cgi_bin_path:                "/usr/lib/cgi-bin"
+  cgi_search_script:           "spine-search"
+  cgi_search_script_raw_fn_d:  "spine_search.d"
+  cgi_port:                    ""
+  cgi_user:                    ""
+  cgi_action:                  "http://localhost/cgi-bin/spine-search"
+  db_sqlite:                   "spine.search.db"
+  db_pg_table:                 ""
+  db_pg_user:                  ""
+
+* Commands
+
+for a list of commands from the program type:
+
+  spine -h
+
+at the time of writing this provides the following output:
+
+                  --abstraction document abstraction
+                       --assert set optional assertions on
+      --cgi-search-form-codegen generates (pre-compiled) d code for search of specified db
+   --cgi-sqlite-search-filename =[filename]
+                  --concordance file for document
+                       --config =/path/to/config/file/including/filename
+                         --dark alternative dark theme
+                        --debug debug
+                       --digest hash digest for each object
+                         --epub process epub output
+                      --curate extract info on authors & topics from document header metadata
+              --curate-authors extract info on authors from document header metadata
+               --curate-topics extract info on topics from document header metadata
+                     --hide-ocn object cite numbers
+                         --html process html output
+            --html-link-curate place links back to curate in segmented html
+             --html-link-search html embedded search submission
+                     --html-seg process html output
+                  --html-scroll process html output
+                         --lang =[lang code e.g. =en or =en,es]
+                        --latex output for pdfs
+            --latex-color-links mono or color links for pdfs
+                        --light default light theme
+                     --manifest process manifest output
+                      --ocn-off object cite numbers
+                          --odf open document format text (--odt)
+                          --odt open document format text
+                       --output =/path/to/output/dir specify where to place output
+                     --parallel parallelisation
+        --parallel-subprocesses nested parallelisation
+                          --pdf latex output for pdfs
+              --pdf-color-links mono or color links for pdfs
+                          --pod spine (doc reform) pod source content bundled
+-q                      --quiet output to terminal
+           --section-backmatter document backmatter (default)
+               --section-biblio document biblio (default)
+                --section-blurb document blurb (default)
+                 --section-body document body (default)
+            --section-bookindex document bookindex (default)
+             --section-endnotes document endnotes (default)
+             --section-glossary document glossary (default)
+                  --section-toc table of contents (default)
+                       --serial serial processing
+                  --skip-output skip output
+                  --show-config show config
+                    --show-make show make
+                --show-metadata show metadata
+                 --show-summary show summary
+                       --source document markup source
+              --sqlite-discrete process discrete sqlite output
+             --sqlite-db-create create db, create tables
+               --sqlite-db-drop drop tables & db
+           --sqlite-db-recreate create db, create tables
+                --sqlite-delete sqlite output
+              --sqlite-db-filename =[filename].sql.db
+                --sqlite-insert sqlite output
+                --sqlite-update sqlite output
+                         --text text output
+                   --theme-dark alternative dark theme
+                  --theme-light default light theme
+                          --txt text output
+-v                    --verbose output to terminal
+                 --very-verbose output to terminal
+                       --workon (reserved for some matters under development & testing)
+                        --xhtml xhtml output
+-h                       --help This help information.
+
+* Examples
+
+** curate
+
+if you have a document collection with documents that have metadata headers a
+summary of the collection can be made using the curate command
+
+  spine -v --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --curate ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --html-link-curate --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --html-link-curate --curate ~spineMarkupSamples/pod/*
+
+** sqlite
+
+if configuartion has been set specify just
+- the desired output and
+- the markup document/pod(s) to process
+
+  spine -v --html ~spineMarkupSamples/markup/pod/sisu-manual
+
+if configuartion has not been set or to overide the set configration specify
+- the output path as well as
+- the desired output and
+- the markup document/pod(s) to process
+
+note: ~webDocRoot should be the path to web doc root, provide a suitable output path.
+
+  spine -v --html --html-link-search --html-link-curate  --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --html-link-curate --epub --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --epub --latex --odt --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+*** create db
+
+if there is no sqlite db you first need to create one, to do so
+- the name of the db and
+- the root path for document output
+must be specified:
+
+  spine -v \
+    --sqlite-db-create --sqlite-db-filename="spine.search.db" \
+    --output=/var/www/html \
+    ~spineMarkupSamples/pod/*
+
+  spine -v --sqlite-db-create --sqlite-db-filename="spine.search.db" --output=`echo ~webDocRoot`
+
+if you have a configration file providing this information that is to be used
+for a document collection you can point to the document collection:
+
+  spine -v --sqlite-db-create ~spineMarkupSamples/pod
+
+*** populate db
+
+must specify:
+- the name of the db and
+- the root path for document output
+
+  spine -v --sqlite-update \
+    --sqlite-db-filename="spine.search.db" \
+    --output=/var/www/html \
+    ~spineMarkupSamples/pod/*
+
+  spine -v --sqlite-update --sqlite-db-filename="spine.search.db" --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+if you have a configration file providing this information that is to be used
+for a document collection you can point to the document collection:
+
+  spine -v --sqlite-update ~spineMarkupSamples/pod/*
+
+*** generate a cgi search form in d
+
+  spine -v --cgi-search-form-codegen \
+    --output=/var/www/html \
+    ~spineMarkupSamples/pod
+
+  spine -v --cgi-search-form-codegen --config=~spineMarkupSamples/pod
+
+  spine -v --cgi-search-form-codegen --config=~spineMarkupSamples/pod/.dr/config_local_site
+
+  spine --cgi-search-form-codegen --output=`echo ~webDocRoot` ~spineMarkupSamples/pod
+
+  spine --cgi-search-form-codegen --cgi-sqlite-search-filename="spine_search" --output=`echo ~webDocRoot`
+
+  spine -v --cgi-search-form-codegen \
+    --sqlite-db-filename="spine.search.db" \
+    --cgi-sqlite-search-filename="spine-search" \
+    --output=/var/www/html \
+    ~spineMarkupSamples/pod
+
+**** compile the cgi search form
+
+  cd /var/www/html/cgi # /var/www/html (default document root)
+
+  cd ~webDocRoot/cgi
+
+the directory ~webDocRoot/cgi/src should contain two files
+- spine_search.d (or whatever you named it)
+- cgi.d (by Adam Rupee)
+
+  dub --force --compiler=ldc2 && sudo cp -v cgi-bin/spine-search /usr/lib/cgi-bin/.
+
+should compile spine-search in ~webDocRoot/cgi/cgi-bin and copy it to the
+cgi-bin directory
+
+  spine -v  --sqlite-db-create --sqlite-db-filename="spine.search.db" --cgi-sqlite-search-filename="spine-search" --output=`echo ~webDocRoot`
+
+  spine -v  --sqlite-db-create  ~spineMarkupSamples/pod
+
+  spine -v --html --html-link-search --cgi-sqlite-search-filename="spine-search" --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --cgi-sqlite-search-filename="spine-search" --html-link-curate --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+*** create db & search form
+
+  spine -v \
+    --sqlite-db-create --sqlite-db-filename="spine.search.db" \
+    --cgi-search-form-codegen --cgi-sqlite-search-filename="spine-search" \
+    --output=/var/www/html \
+    ~spineMarkupSamples/pod/*
+
+*** html with links to search form
+
+  spine -v --html \
+    --html-link-search \
+    --output=`echo ~webDocRoot` \
+    ~spineMarkupSamples/pod/*
diff --git a/README.md b/README.md
index ff3f066..a1250af 100644
--- a/README.md
+++ b/README.md
@@ -194,6 +194,21 @@ at the time of writing this provides the following output:
 
 # Examples
 
+## curate
+
+if you have a document collection with documents that have metadata headers a
+summary of the collection can be made using the curate command
+
+  spine -v --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --curate ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --html-link-curate --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --html-link-curate --curate ~spineMarkupSamples/pod/*
+
+## sqlite
+
 if configuartion has been set specify just
 - the desired output and
 - the markup document/pod(s) to process
@@ -213,21 +228,6 @@ note: ~webDocRoot should be the path to web doc root, provide a suitable output
 
   spine -v --html --epub --latex --odt --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
 
-## curate
-
-if you have a document collection with documents that have metadata headers a
-summary of the collection can be made using the curate command
-
-  spine -v --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
-
-  spine -v --curate ~spineMarkupSamples/pod/*
-
-  spine -v --html --html-link-search --html-link-curate --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
-
-  spine -v --html --html-link-search --html-link-curate --curate ~spineMarkupSamples/pod/*
-
-## sqlite
-
 ### create db
 
 if there is no sqlite db you first need to create one, to do so
diff --git a/makefile b/makefile
index e386448..b0d5c8d 100644
--- a/makefile
+++ b/makefile
@@ -226,14 +226,14 @@ skel:
 	mkdir -p build; \
 	mkdir -p views; \
 	mkdir -p data; \
-	mkdir -p sundry/util/d/cgi/search/cgi-bin/src; \
-	mkdir -p sundry/util/d/tools/markup_conversion; \
-	mkdir -p sundry/editor-syntax-etc/emacs; \
-	mkdir -p sundry/editor-syntax-etc/vim/syntax; \
-	mkdir -p sundry/editor-syntax-etc/vim/colors; \
-	mkdir -p sundry/editor-syntax-etc/vim/ftplugin; \
-	mkdir -p sundry/editor-syntax-etc/vim/rc; \
-	mkdir -p sundry/editor-syntax-etc/vim/templates; \
+	mkdir -p sundry/misc/util/d/cgi/search/cgi-bin/src; \
+	mkdir -p sundry/misc/util/d/tools/markup_conversion; \
+	mkdir -p sundry/misc/editor-syntax-etc/emacs; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/syntax; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/colors; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/ftplugin; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/rc; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/templates; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/conf; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/io_in; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/io_out; \
@@ -261,14 +261,14 @@ expunge:
 distclean: expunge
 distclean_and_init: expunge
 	mkdir -p views; \
-	mkdir -p sundry/util/d/cgi/search/cgi-bin/src; \
-	mkdir -p sundry/util/d/tools/markup_conversion; \
-	mkdir -p sundry/editor-syntax-etc/emacs; \
-	mkdir -p sundry/editor-syntax-etc/vim/syntax; \
-	mkdir -p sundry/editor-syntax-etc/vim/colors; \
-	mkdir -p sundry/editor-syntax-etc/vim/ftplugin; \
-	mkdir -p sundry/editor-syntax-etc/vim/rc; \
-	mkdir -p sundry/editor-syntax-etc/vim/templates; \
+	mkdir -p sundry/misc/util/d/cgi/search/cgi-bin/src; \
+	mkdir -p sundry/misc/util/d/tools/markup_conversion; \
+	mkdir -p sundry/misc/editor-syntax-etc/emacs; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/syntax; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/colors; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/ftplugin; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/rc; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/templates; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR); \
 	mkdir -p $(PRG_BINDIR);
 ver:
diff --git a/org/cgi_spine_search.org b/org/cgi_spine_search.org
index 75d0ca1..a7265bd 100644
--- a/org/cgi_spine_search.org
+++ b/org/cgi_spine_search.org
@@ -140,7 +140,7 @@ void cgi_function_intro(Cgi cgi) {
 <<spine_search_format_html_header>>
   }
   {
-<<spine_search_format_html_table>>
+  <<spine_search_format_html_table>>
   }
   {
     string post_value(string field_name, string type="box", string set="on") {
@@ -757,21 +757,21 @@ return _previous_next;
 
 #+NAME: spine_search_format_html_table
 #+BEGIN_SRC d
-    table = format(q"┃
-  <table summary="band" border="0" cellpadding="2" cellspacing="0">
-  <tr><td width="20%%">
-   <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
-   <tr><td align="left">
-     %s
-   </td></tr>
-   </table>
-  </td>
-  <td>
-  </td></tr>
-  </table>
-    ┃",
-      conf.cgi_search_form_html_title,
-    );
+  table = format(q"┃
+<table summary="band" border="0" cellpadding="2" cellspacing="0">
+<tr><td width="20%%">
+ <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
+ <tr><td align="left">
+   %s
+ </td></tr>
+ </table>
+</td>
+<td>
+</td></tr>
+</table>
+  ┃",
+    conf.cgi_search_form_html_title,
+  );
 #+END_SRC
 
 **** post_value(string field_name, string type="box", string set="on") {}
@@ -1235,7 +1235,6 @@ if (!select_query_results.empty) {
     }
   }
   cgi.write( previous_next);
-
 } else { // offset_not_beyond_limit = false;
   cgi.write("select_query_results empty<p>\n");
 }
diff --git a/org/config_git.org b/org/config_git.org
index 12bc0ce..a67cacd 100644
--- a/org/config_git.org
+++ b/org/config_git.org
@@ -25,6 +25,7 @@
 ,*
 !.gitignore
 !README.md
+!README
 !COPYRIGHT
 !CHANGELOG
 !makefile
@@ -109,6 +110,7 @@ tmp/**
 ,*
 !.gitignore
 !README.md
+!README
 !COPYRIGHT
 !CHANGELOG
 !makefile
diff --git a/org/config_make.org b/org/config_make.org
index e7aaeab..256e4e9 100644
--- a/org/config_make.org
+++ b/org/config_make.org
@@ -581,14 +581,14 @@ skel:
 	mkdir -p build; \
 	mkdir -p views; \
 	mkdir -p data; \
-	mkdir -p sundry/util/d/cgi/search/cgi-bin/src; \
-	mkdir -p sundry/util/d/tools/markup_conversion; \
-	mkdir -p sundry/editor-syntax-etc/emacs; \
-	mkdir -p sundry/editor-syntax-etc/vim/syntax; \
-	mkdir -p sundry/editor-syntax-etc/vim/colors; \
-	mkdir -p sundry/editor-syntax-etc/vim/ftplugin; \
-	mkdir -p sundry/editor-syntax-etc/vim/rc; \
-	mkdir -p sundry/editor-syntax-etc/vim/templates; \
+	mkdir -p sundry/misc/util/d/cgi/search/cgi-bin/src; \
+	mkdir -p sundry/misc/util/d/tools/markup_conversion; \
+	mkdir -p sundry/misc/editor-syntax-etc/emacs; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/syntax; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/colors; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/ftplugin; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/rc; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/templates; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/conf; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/io_in; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR)/io_out; \
@@ -616,14 +616,14 @@ expunge:
 distclean: expunge
 distclean_and_init: expunge
 	mkdir -p views; \
-	mkdir -p sundry/util/d/cgi/search/cgi-bin/src; \
-	mkdir -p sundry/util/d/tools/markup_conversion; \
-	mkdir -p sundry/editor-syntax-etc/emacs; \
-	mkdir -p sundry/editor-syntax-etc/vim/syntax; \
-	mkdir -p sundry/editor-syntax-etc/vim/colors; \
-	mkdir -p sundry/editor-syntax-etc/vim/ftplugin; \
-	mkdir -p sundry/editor-syntax-etc/vim/rc; \
-	mkdir -p sundry/editor-syntax-etc/vim/templates; \
+	mkdir -p sundry/misc/util/d/cgi/search/cgi-bin/src; \
+	mkdir -p sundry/misc/util/d/tools/markup_conversion; \
+	mkdir -p sundry/misc/editor-syntax-etc/emacs; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/syntax; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/colors; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/ftplugin; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/rc; \
+	mkdir -p sundry/misc/editor-syntax-etc/vim/templates; \
 	mkdir -p $(PRG_SRCDIR)/$(PRG_NAME_DIR); \
 	mkdir -p $(PRG_BINDIR);
 #+END_SRC
diff --git a/org/meta_conf_make_meta.org b/org/meta_conf_make_meta.org
index 118219e..31a4bd4 100644
--- a/org/meta_conf_make_meta.org
+++ b/org/meta_conf_make_meta.org
@@ -580,6 +580,8 @@ template contentYAMLtoSpineStruct() {
     return _struct_composite;
   }
 }
+<<parse_yaml_return_spineStruct>>
+<<doc_header_convert_to_struct>>
 #+END_SRC
 
 **  conf
@@ -1295,7 +1297,6 @@ if ("make" in _yaml
   _struct_composite.make.substitute               = _mk.substitute(_struct_composite.make_str.substitute);
   _struct_composite.make.texpdf_font              = _mk.texpdf_font(_struct_composite.make_str.texpdf_font);
 }
-
 #+END_SRC
 
 **  meta
@@ -2347,9 +2348,8 @@ if ("rights" in _json.object) {
 
 ** 1. parse Yaml config return spineStruct
 
-#+HEADER: :tangle "../src/doc_reform/meta/conf_make_meta_yaml.d"
+#+NAME: parse_yaml_return_spineStruct
 #+BEGIN_SRC d
-<<doc_header_including_copyright_and_license>>
 template configParseYAMLreturnSpineStruct() {
   import dyaml;
   import
@@ -2387,9 +2387,8 @@ template configParseYAMLreturnSpineStruct() {
 
 ** 2. parse YAML header to +(JSON then)+ Struct
 
-#+HEADER: :tangle "../src/doc_reform/meta/conf_make_meta_yaml.d"
+#+NAME: doc_header_convert_to_struct
 #+BEGIN_SRC d
-<<doc_header_including_copyright_and_license>>
 template docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct() {
   import
     std.exception,
diff --git a/org/out_cgi_search_sqlite.org b/org/out_cgi_search_sqlite.org
index f65b1b7..cc58bfc 100644
--- a/org/out_cgi_search_sqlite.org
+++ b/org/out_cgi_search_sqlite.org
@@ -102,34 +102,34 @@ void cgi_function_intro(Cgi cgi) {
   <<cgi_sqlite_initialize_cgi_val>>
   cv.db_selected = "%s";
   <<cgi_sqlite_initialize_text>>
-  <<cgi_sqlite_initialize_rgx>>
-  <<cgi_sqlite_initialize_fields>>
-  <<cgi_sqlite_initialize_env_0>>
-  <<cgi_sqlite_initialize_env_1>>
+    <<cgi_sqlite_initialize_rgx>>
+    <<cgi_sqlite_initialize_fields>>
+    <<cgi_sqlite_initialize_env_0>>
+    <<cgi_sqlite_initialize_env_1>>
   <<cgi_sqlite_initialize_tail>>
   <<cgi_sqlite_initialize_sql_select>>
   <<cgi_sqlite_initialize_canned_url>>
   <<cgi_sqlite_initialize_regex_for_canned_search>>
   <<cgi_sqlite_initialize_show_matched_objects>>
   <<cgi_sqlite_initialize_previous_next>>
-<<cgi_sqlite_header_0>>
+  <<cgi_sqlite_header_0>>
 <<cgi_sqlite_header_1>>
 <<cgi_sqlite_header_2>>
 <<cgi_sqlite_table>>
-<<cgi_sqlite_form_0>>
-<<cgi_sqlite_form_1>>
+  <<cgi_sqlite_form_0>>
+    <<cgi_sqlite_form_1>>
 <<cgi_sqlite_form_2>>
 <<cgi_sqlite_form_3>>
       "%s",
-<<cgi_sqlite_form_post_0>>
-<<cgi_sqlite_form_post_1>>
+    <<cgi_sqlite_form_post_0>>
+  <<cgi_sqlite_form_post_1>>
   <<cgi_sqlite_write>>
   <<cgi_sqlite_set_db>>
 <<cgi_sqlite_select_statement_0>>
 <<cgi_sqlite_select_statement_1>>
-<<cgi_sqlite_select_statement_2>>
-<<cgi_sqlite_select_statement_3>>
-<<cgi_sqlite_select_statement_4>>
+      <<cgi_sqlite_select_statement_2>>
+          <<cgi_sqlite_select_statement_3>>
+          <<cgi_sqlite_select_statement_4>>
 <<cgi_sqlite_select_statement_5>>
   <<cgi_sqlite_db_close>>
 <<cgi_sqlite_db_tail>>
@@ -350,77 +350,77 @@ auto text_fields() {
 
 #+NAME: cgi_sqlite_initialize_rgx
 #+BEGIN_SRC d
-  static struct Rgx {
-    // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
-    static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
-    static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
-    static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
-    static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
-    static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
-    static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
-    static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
-    static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
-    static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
-    static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
-    static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
-    static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
-    static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
-    static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
-    static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
-    static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
-    static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
-    static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
-    static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
-    static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
-    static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
-    // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
-    static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
-  }
+static struct Rgx {
+  // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+  static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+  // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+  static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
+  static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
+  static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
+  static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
+  static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
+  static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
+  static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
+  static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
+  static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
+  static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
+  static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
+  static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
+  static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
+  static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
+  static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
+  static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
+  static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
+  static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
+  static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
+  static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
+  static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
+  static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
+  // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
+  static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
+}
 #+END_SRC
 
 ***** searchfields
 
 #+NAME: cgi_sqlite_initialize_fields
 #+BEGIN_SRC d
-  struct searchFields {
-    string canned_query      = ""; // GET  canned_query     == cq
-    string search_text_area  = ""; // POST search_text_area == tsa
-    string text              = ""; // text              == txt
-    string author            = ""; // author            == au
-    string title             = ""; // title             == ti
-    string uid               = ""; // uid               == uid
-    string fn                = ""; // fn                == fn
-    string keywords          = ""; // keywords          == kw
-    string topic_register    = ""; // topic_register    == tr
-    string subject           = ""; // subject           == su
-    string description       = ""; // description       == de
-    string publisher         = ""; // publisher         == pb
-    string editor            = ""; // editor            == ed
-    string contributor       = ""; // contributor       == ct
-    string date              = ""; // date              == dt
-    string format            = ""; // format            == fmt
-    string source            = ""; // source            == src sfn
-    string language          = ""; // language          == lng
-    string relation          = ""; // relation          == rl
-    string coverage          = ""; // coverage          == cv
-    string rights            = ""; // rights            == rgt
-    string comment           = ""; // comment           == cmt
-    // string abstract          = "";
-    string src_filename_base = ""; // src_filename_base == bfn
-    string results_type      = ""; // results_type      == rt     radio
-    string sql_match_limit   = ""; // sql_match_limit   == sml    radio
-    string sql_match_offset  = ""; // sql_match_offset  == smo
-    string stats             = ""; // stats             == sts    checked
-    string echo              = ""; // echo              == ec     checked
-    string url               = ""; // url               == url    checked
-    string searched          = ""; // searched          == se     checked
-    string sql               = ""; // sql               == sql    checked
-  }
-  auto rgx  = Rgx();
-  auto got  = searchFields();
+struct searchFields {
+  string canned_query      = ""; // GET  canned_query     == cq
+  string search_text_area  = ""; // POST search_text_area == tsa
+  string text              = ""; // text              == txt
+  string author            = ""; // author            == au
+  string title             = ""; // title             == ti
+  string uid               = ""; // uid               == uid
+  string fn                = ""; // fn                == fn
+  string keywords          = ""; // keywords          == kw
+  string topic_register    = ""; // topic_register    == tr
+  string subject           = ""; // subject           == su
+  string description       = ""; // description       == de
+  string publisher         = ""; // publisher         == pb
+  string editor            = ""; // editor            == ed
+  string contributor       = ""; // contributor       == ct
+  string date              = ""; // date              == dt
+  string format            = ""; // format            == fmt
+  string source            = ""; // source            == src sfn
+  string language          = ""; // language          == lng
+  string relation          = ""; // relation          == rl
+  string coverage          = ""; // coverage          == cv
+  string rights            = ""; // rights            == rgt
+  string comment           = ""; // comment           == cmt
+  // string abstract          = "";
+  string src_filename_base = ""; // src_filename_base == bfn
+  string results_type      = ""; // results_type      == rt     radio
+  string sql_match_limit   = ""; // sql_match_limit   == sml    radio
+  string sql_match_offset  = ""; // sql_match_offset  == smo
+  string stats             = ""; // stats             == sts    checked
+  string echo              = ""; // echo              == ec     checked
+  string url               = ""; // url               == url    checked
+  string searched          = ""; // searched          == se     checked
+  string sql               = ""; // sql               == sql    checked
+}
+auto rgx  = Rgx();
+auto got  = searchFields();
 #+END_SRC
 
 ***** env
@@ -428,258 +428,258 @@ auto text_fields() {
 
 #+NAME: cgi_sqlite_initialize_env_0
 #+BEGIN_SRC d
-  if (environment.get("REQUEST_METHOD", "POST") == "POST") {
-    if ("sf" in cgi.post) {
-      got.search_text_area =  cgi.post["sf"];
-      if (auto m = got.search_text_area.matchFirst(rgx.text)) {
+if (environment.get("REQUEST_METHOD", "POST") == "POST") {
+  if ("sf" in cgi.post) {
+    got.search_text_area =  cgi.post["sf"];
+    if (auto m = got.search_text_area.matchFirst(rgx.text)) {
+      got.text = m["matched"];
+      got.canned_query ~= "sf=" ~ m["matched"];
+    } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
+      if (
+        !(m["matched"].matchFirst(rgx.author))
+        && !(m["matched"].matchFirst(rgx.title))
+      ) {
         got.text = m["matched"];
         got.canned_query ~= "sf=" ~ m["matched"];
-      } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
-        if (
-          !(m["matched"].matchFirst(rgx.author))
-          && !(m["matched"].matchFirst(rgx.title))
-        ) {
-          got.text = m["matched"];
-          got.canned_query ~= "sf=" ~ m["matched"];
-        }
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.author)) {
-        got.author = m["matched"];
-        got.canned_query ~= "&au=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.title)) {
-        got.title = m["matched"];
-        got.canned_query ~= "&ti=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
-        got.uid = m["matched"];
-        got.canned_query ~= "&uid=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
-        got.fn = m["matched"];
-        got.canned_query ~= "&fn=" ~ m["matched"];
-      } else if ("fn" in cgi.post) {
-        got.search_text_area ~= "\nfn: " ~ cgi.post["fn"] ~ "\n";
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
-        got.keywords = m["matched"];
-        got.canned_query ~= "&kw=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
-        got.topic_register = m["matched"];
-        got.canned_query ~= "&tr=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
-        got.subject = m["matched"];
-        got.canned_query ~= "&su=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.description)) {
-        got.description = m["matched"];
-        got.canned_query ~= "&de=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
-        got.publisher = m["matched"];
-        got.canned_query ~= "&pb=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
-        got.editor = m["matched"];
-        got.canned_query ~= "&ed=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
-        got.contributor = m["matched"];
-        got.canned_query ~= "&ct=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.date)) {
-        got.date = m["matched"];
-        got.canned_query ~= "&dt=" ~ m["matched"];
-      }
-      // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
-      //   got.results_type = m["matched"];
-      //   got.canned_query ~= "&rt=" ~ m["matched"];
-      // }
-      if (auto m = got.search_text_area.matchFirst(rgx.format)) {
-        got.format = m["matched"];
-        got.canned_query ~= "&fmt=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.source)) {
-        got.source = m["matched"];
-        got.canned_query ~= "&src=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.language)) {
-        got.language = m["matched"];
-        got.canned_query ~= "&lng=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
-        got.relation = m["matched"];
-        got.canned_query ~= "&rl=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
-        got.coverage = m["matched"];
-        got.canned_query ~= "&cv=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
-        got.rights = m["matched"];
-        got.canned_query ~= "&rgt=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
-        got.comment = m["matched"];
-        got.canned_query ~= "&cmt=" ~ m["matched"];
-      }
-      // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
-      //   got.abstract = m["matched"];
-      // }
-      if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
-        got.src_filename_base = m["matched"];
-        got.canned_query ~= "&bfn=" ~ m["matched"];
       }
     }
-    if ("fn" in cgi.post) {
-      got.fn =  cgi.post["fn"];
-      got.canned_query ~= "&fn=" ~ cgi.post["fn"];
+    if (auto m = got.search_text_area.matchFirst(rgx.author)) {
+      got.author = m["matched"];
+      got.canned_query ~= "&au=" ~ m["matched"];
     }
-    if ("rt" in cgi.post) {
-      got.results_type =  cgi.post["rt"];
-      got.canned_query ~= "&rt=" ~ cgi.post["rt"];
+    if (auto m = got.search_text_area.matchFirst(rgx.title)) {
+      got.title = m["matched"];
+      got.canned_query ~= "&ti=" ~ m["matched"];
     }
-    if ("sts" in cgi.post) {
-      got.stats =  cgi.post["sts"];
-      got.canned_query ~= "&sts=" ~ cgi.post["sts"];
+    if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
+      got.uid = m["matched"];
+      got.canned_query ~= "&uid=" ~ m["matched"];
     }
-    if ("ec" in cgi.post) {
-      got.echo =  cgi.post["ec"];
-      got.canned_query ~= "&ec=" ~ cgi.post["ec"];
+    if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
+      got.fn = m["matched"];
+      got.canned_query ~= "&fn=" ~ m["matched"];
+    } else if ("fn" in cgi.post) {
+      got.search_text_area ~= "\nfn: " ~ cgi.post["fn"] ~ "\n";
     }
-    if ("url" in cgi.post) {
-      got.url =  cgi.post["url"];
-      got.canned_query ~= "&url=" ~ cgi.post["url"];
+    if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
+      got.keywords = m["matched"];
+      got.canned_query ~= "&kw=" ~ m["matched"];
     }
-    if ("se" in cgi.post) {
-      got.searched =  cgi.post["se"];
-      got.canned_query ~= "&se=" ~ cgi.post["se"];
+    if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
+      got.topic_register = m["matched"];
+      got.canned_query ~= "&tr=" ~ m["matched"];
     }
-    if ("sql" in cgi.post) {
-      got.sql =  cgi.post["sql"];
-      got.canned_query ~= "&sql=" ~ cgi.post["sql"];
+    if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
+      got.subject = m["matched"];
+      got.canned_query ~= "&su=" ~ m["matched"];
     }
-    if ("sml" in cgi.post) {
-      got.sql_match_limit =  cgi.post["sml"];
-      got.canned_query ~= "&sml=" ~ cgi.post["sml"];
+    if (auto m = got.search_text_area.matchFirst(rgx.description)) {
+      got.description = m["matched"];
+      got.canned_query ~= "&de=" ~ m["matched"];
     }
-    if ("smo" in cgi.post) {
-      got.sql_match_offset = "0";   // cgi.post["smo"];
-      got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
+    if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
+      got.publisher = m["matched"];
+      got.canned_query ~= "&pb=" ~ m["matched"];
     }
-    got.canned_query = got.canned_query.strip.split(" ").join("%%20");
-    conf.query_string = got.canned_query;
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-#+END_SRC
-
-****** GET
-
-#+NAME: cgi_sqlite_initialize_env_1
-#+BEGIN_SRC d
-  } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
-    got.canned_query = environment.get("QUERY_STRING", "");
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-    got.search_text_area = "";
-    if ("sf" in canned_query && !(canned_query["sf"]).empty) {
-      got.text = canned_query["sf"].split("%%20").join(" ");
-      got.search_text_area ~= "text: " ~ got.text ~ "\n";
-    }
-    if ("au" in canned_query && !(canned_query["au"]).empty) {
-      got.author = canned_query["au"].split("%%20").join(" ");
-      got.search_text_area ~= "author: " ~ got.author ~ "\n";
-    }
-    if ("ti" in canned_query && !(canned_query["ti"]).empty) {
-      got.title = canned_query["ti"].split("%%20").join(" ");
-      got.search_text_area ~= "title: " ~ got.title ~ "\n";
-    }
-    if ("uid" in canned_query && !(canned_query["uid"]).empty) {
-      got.uid = canned_query["uid"].split("%%20").join(" ");
-      got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
-    }
-    if ("fn" in canned_query && !(canned_query["fn"]).empty) {
-      got.fn = canned_query["fn"].split("%%20").join(" ");
-      got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
-    }
-    if ("kw" in canned_query && !(canned_query["kw"]).empty) {
-      got.keywords = canned_query["kw"].split("%%20").join(" ");
-      got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
-    }
-    if ("tr" in canned_query && !(canned_query["tr"]).empty) {
-      got.topic_register = canned_query["tr"].split("%%20").join(" ");
-      got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
-    }
-    if ("su" in canned_query && !(canned_query["su"]).empty) {
-      got.subject = canned_query["su"].split("%%20").join(" ");
-      got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
+      got.editor = m["matched"];
+      got.canned_query ~= "&ed=" ~ m["matched"];
     }
-    if ("de" in canned_query && !(canned_query["de"]).empty) {
-      got.description = canned_query["de"].split("%%20").join(" ");
-      got.search_text_area ~= "description: " ~ got.description ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
+      got.contributor = m["matched"];
+      got.canned_query ~= "&ct=" ~ m["matched"];
     }
-    if ("pb" in canned_query && !(canned_query["pb"]).empty) {
-      got.publisher = canned_query["pb"].split("%%20").join(" ");
-      got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.date)) {
+      got.date = m["matched"];
+      got.canned_query ~= "&dt=" ~ m["matched"];
     }
-    if ("ed" in canned_query && !(canned_query["ed"]).empty) {
-      got.editor = canned_query["ed"].split("%%20").join(" ");
-      got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
-    }
-    if ("ct" in canned_query && !(canned_query["ct"]).empty) {
-      got.contributor = canned_query["ct"].split("%%20").join(" ");
-      got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
-    }
-    if ("dt" in canned_query && !(canned_query["dt"]).empty) {
-      got.date = canned_query["dt"].split("%%20").join(" ");
-      got.search_text_area ~= "date: " ~ got.date ~ "\n";
-    }
-    if ("rt" in canned_query && !(canned_query["rt"]).empty) {
-      got.results_type = canned_query["rt"].split("%%20").join(" ");
-      // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
-    }
-    if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
-      got.format = canned_query["fmt"].split("%%20").join(" ");
-      got.search_text_area ~= "format: " ~ got.format ~ "\n";
+    // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
+    //   got.results_type = m["matched"];
+    //   got.canned_query ~= "&rt=" ~ m["matched"];
+    // }
+    if (auto m = got.search_text_area.matchFirst(rgx.format)) {
+      got.format = m["matched"];
+      got.canned_query ~= "&fmt=" ~ m["matched"];
     }
-    if ("src" in canned_query && !(canned_query["src"]).empty) {
-      got.source = canned_query["src"].split("%%20").join(" ");
-      got.search_text_area ~= "source: " ~ got.source ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.source)) {
+      got.source = m["matched"];
+      got.canned_query ~= "&src=" ~ m["matched"];
     }
-    if ("lng" in canned_query && !(canned_query["lng"]).empty) {
-      got.language = canned_query["lng"].split("%%20").join(" ");
-      got.search_text_area ~= "language: " ~ got.language ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.language)) {
+      got.language = m["matched"];
+      got.canned_query ~= "&lng=" ~ m["matched"];
     }
-    if ("rl" in canned_query && !(canned_query["rl"]).empty) {
-      got.relation = canned_query["rl"].split("%%20").join(" ");
-      got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
+      got.relation = m["matched"];
+      got.canned_query ~= "&rl=" ~ m["matched"];
     }
-    if ("cv" in canned_query && !(canned_query["cv"]).empty) {
-      got.coverage = canned_query["cv"].split("%%20").join(" ");
-      got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
+      got.coverage = m["matched"];
+      got.canned_query ~= "&cv=" ~ m["matched"];
     }
-    if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
-      got.rights = canned_query["rgt"].split("%%20").join(" ");
-      got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
+      got.rights = m["matched"];
+      got.canned_query ~= "&rgt=" ~ m["matched"];
     }
-    if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
-      got.comment = canned_query["cmt"].split("%%20").join(" ");
-      got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
+      got.comment = m["matched"];
+      got.canned_query ~= "&cmt=" ~ m["matched"];
     }
-    // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
-    //   got.abstract = canned_query["abstract"];
+    // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
+    //   got.abstract = m["matched"];
     // }
-    if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
-      got.src_filename_base = canned_query["bfn"].split("%%20").join(" ");
-      got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
-    }
-    if ("sml" in canned_query && !(canned_query["sml"]).empty) {
-      got.sql_match_limit = canned_query["sml"].split("%%20").join(" ");
-      // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
+      got.src_filename_base = m["matched"];
+      got.canned_query ~= "&bfn=" ~ m["matched"];
     }
-    // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
   }
-  return got;
+  if ("fn" in cgi.post) {
+    got.fn =  cgi.post["fn"];
+    got.canned_query ~= "&fn=" ~ cgi.post["fn"];
+  }
+  if ("rt" in cgi.post) {
+    got.results_type =  cgi.post["rt"];
+    got.canned_query ~= "&rt=" ~ cgi.post["rt"];
+  }
+  if ("sts" in cgi.post) {
+    got.stats =  cgi.post["sts"];
+    got.canned_query ~= "&sts=" ~ cgi.post["sts"];
+  }
+  if ("ec" in cgi.post) {
+    got.echo =  cgi.post["ec"];
+    got.canned_query ~= "&ec=" ~ cgi.post["ec"];
+  }
+  if ("url" in cgi.post) {
+    got.url =  cgi.post["url"];
+    got.canned_query ~= "&url=" ~ cgi.post["url"];
+  }
+  if ("se" in cgi.post) {
+    got.searched =  cgi.post["se"];
+    got.canned_query ~= "&se=" ~ cgi.post["se"];
+  }
+  if ("sql" in cgi.post) {
+    got.sql =  cgi.post["sql"];
+    got.canned_query ~= "&sql=" ~ cgi.post["sql"];
+  }
+  if ("sml" in cgi.post) {
+    got.sql_match_limit =  cgi.post["sml"];
+    got.canned_query ~= "&sml=" ~ cgi.post["sml"];
+  }
+  if ("smo" in cgi.post) {
+    got.sql_match_offset = "0";   // cgi.post["smo"];
+    got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
+  }
+  got.canned_query = got.canned_query.strip.split(" ").join("%%20");
+  conf.query_string = got.canned_query;
+  // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+#+END_SRC
+
+****** GET
+
+#+NAME: cgi_sqlite_initialize_env_1
+#+BEGIN_SRC d
+} else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
+  got.canned_query = environment.get("QUERY_STRING", "");
+  // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+  got.search_text_area = "";
+  if ("sf" in canned_query && !(canned_query["sf"]).empty) {
+    got.text = canned_query["sf"].split("%%20").join(" ");
+    got.search_text_area ~= "text: " ~ got.text ~ "\n";
+  }
+  if ("au" in canned_query && !(canned_query["au"]).empty) {
+    got.author = canned_query["au"].split("%%20").join(" ");
+    got.search_text_area ~= "author: " ~ got.author ~ "\n";
+  }
+  if ("ti" in canned_query && !(canned_query["ti"]).empty) {
+    got.title = canned_query["ti"].split("%%20").join(" ");
+    got.search_text_area ~= "title: " ~ got.title ~ "\n";
+  }
+  if ("uid" in canned_query && !(canned_query["uid"]).empty) {
+    got.uid = canned_query["uid"].split("%%20").join(" ");
+    got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
+  }
+  if ("fn" in canned_query && !(canned_query["fn"]).empty) {
+    got.fn = canned_query["fn"].split("%%20").join(" ");
+    got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
+  }
+  if ("kw" in canned_query && !(canned_query["kw"]).empty) {
+    got.keywords = canned_query["kw"].split("%%20").join(" ");
+    got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
+  }
+  if ("tr" in canned_query && !(canned_query["tr"]).empty) {
+    got.topic_register = canned_query["tr"].split("%%20").join(" ");
+    got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
+  }
+  if ("su" in canned_query && !(canned_query["su"]).empty) {
+    got.subject = canned_query["su"].split("%%20").join(" ");
+    got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
+  }
+  if ("de" in canned_query && !(canned_query["de"]).empty) {
+    got.description = canned_query["de"].split("%%20").join(" ");
+    got.search_text_area ~= "description: " ~ got.description ~ "\n";
+  }
+  if ("pb" in canned_query && !(canned_query["pb"]).empty) {
+    got.publisher = canned_query["pb"].split("%%20").join(" ");
+    got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
+  }
+  if ("ed" in canned_query && !(canned_query["ed"]).empty) {
+    got.editor = canned_query["ed"].split("%%20").join(" ");
+    got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
+  }
+  if ("ct" in canned_query && !(canned_query["ct"]).empty) {
+    got.contributor = canned_query["ct"].split("%%20").join(" ");
+    got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
+  }
+  if ("dt" in canned_query && !(canned_query["dt"]).empty) {
+    got.date = canned_query["dt"].split("%%20").join(" ");
+    got.search_text_area ~= "date: " ~ got.date ~ "\n";
+  }
+  if ("rt" in canned_query && !(canned_query["rt"]).empty) {
+    got.results_type = canned_query["rt"].split("%%20").join(" ");
+    // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
+  }
+  if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
+    got.format = canned_query["fmt"].split("%%20").join(" ");
+    got.search_text_area ~= "format: " ~ got.format ~ "\n";
+  }
+  if ("src" in canned_query && !(canned_query["src"]).empty) {
+    got.source = canned_query["src"].split("%%20").join(" ");
+    got.search_text_area ~= "source: " ~ got.source ~ "\n";
+  }
+  if ("lng" in canned_query && !(canned_query["lng"]).empty) {
+    got.language = canned_query["lng"].split("%%20").join(" ");
+    got.search_text_area ~= "language: " ~ got.language ~ "\n";
+  }
+  if ("rl" in canned_query && !(canned_query["rl"]).empty) {
+    got.relation = canned_query["rl"].split("%%20").join(" ");
+    got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
+  }
+  if ("cv" in canned_query && !(canned_query["cv"]).empty) {
+    got.coverage = canned_query["cv"].split("%%20").join(" ");
+    got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
+  }
+  if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
+    got.rights = canned_query["rgt"].split("%%20").join(" ");
+    got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
+  }
+  if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
+    got.comment = canned_query["cmt"].split("%%20").join(" ");
+    got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
+  }
+  // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
+  //   got.abstract = canned_query["abstract"];
+  // }
+  if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
+    got.src_filename_base = canned_query["bfn"].split("%%20").join(" ");
+    got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
+  }
+  if ("sml" in canned_query && !(canned_query["sml"]).empty) {
+    got.sql_match_limit = canned_query["sml"].split("%%20").join(" ");
+    // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
+  }
+  // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
+}
+return got;
 #+END_SRC
 
 ***** tail
@@ -833,8 +833,8 @@ string show_matched_objects (string fn) {
 
 #+NAME: cgi_sqlite_header_0
 #+BEGIN_SRC d
-  {
-    header = format(q"┃
+{
+  header = format(q"┃
 #+END_SRC
 
 **** html
@@ -1667,18 +1667,18 @@ string show_matched_objects (string fn) {
 #+BEGIN_SRC html
   {
     table = format(q"┃
- <table summary="band" border="0" cellpadding="2" cellspacing="0">
- <tr><td width="20%%%%">
-  <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
-  <tr><td align="left">
-   %s
-  </td></tr>
-  </table>
- </td>
- <td>
+<table summary="band" border="0" cellpadding="2" cellspacing="0">
+<tr><td width="20%%%%">
+ <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
+ <tr><td align="left">
+  %s
  </td></tr>
  </table>
- ┃");
+</td>
+<td>
+</td></tr>
+</table>
+┃");
   }
 #+END_SRC
 
@@ -1686,81 +1686,81 @@ string show_matched_objects (string fn) {
 
 #+NAME: cgi_sqlite_form_0
 #+BEGIN_SRC d
-  {
-    string post_value(string field_name, string type="box", string set="on") {
-      string val = "";
-      switch (type) {
-      case "field":
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? cgi.post[field_name]
-          : (field_name in cgi.get)
-            ? cgi.get[field_name]
-            : "");
-        val = tf.search_text_area;
-        break;
-      case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? (cgi.post[field_name]  == set ? "checked" : "off")
-          : (field_name in cgi.get)
-            ? (cgi.get[field_name] == set ? "checked" : "off")
-            :                               "off");
-        break;
-      case "radio": // used generic bo
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? (cgi.post[field_name]  == set ? "checked" : "off")
-          : (field_name in cgi.get)
-            ? (cgi.get[field_name] == set ? "checked" : "off")
-            :                               "checked");
-        break;
-      case "checkbox": // used generic bo
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? (cgi.post[field_name]  == set ? "checked" : "off")
-          : (field_name in cgi.get)
-            ? (cgi.get[field_name] == set ? "checked" : "off")
-            :                               "checked");
-        break;
-      default:
-      }
-      return val;
+{
+  string post_value(string field_name, string type="box", string set="on") {
+    string val = "";
+    switch (type) {
+    case "field":
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? cgi.post[field_name]
+        : (field_name in cgi.get)
+          ? cgi.get[field_name]
+          : "");
+      val = tf.search_text_area;
+      break;
+    case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? (cgi.post[field_name]  == set ? "checked" : "off")
+        : (field_name in cgi.get)
+          ? (cgi.get[field_name] == set ? "checked" : "off")
+          :                               "off");
+      break;
+    case "radio": // used generic bo
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? (cgi.post[field_name]  == set ? "checked" : "off")
+        : (field_name in cgi.get)
+          ? (cgi.get[field_name] == set ? "checked" : "off")
+          :                               "checked");
+      break;
+    case "checkbox": // used generic bo
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? (cgi.post[field_name]  == set ? "checked" : "off")
+        : (field_name in cgi.get)
+          ? (cgi.get[field_name] == set ? "checked" : "off")
+          :                               "checked");
+      break;
+    default:
     }
+    return val;
+  }
 #+END_SRC
 
 **** canned search
 
 #+NAME: cgi_sqlite_form_1
 #+BEGIN_SRC d
-    string the_can(string fv) {
-      string show_the_can = post_value("url");
-      string _the_can = "";
-      if (show_the_can == "checked") {
-        tf = text_fields;
-        string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
-        string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
-        // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
-        if (conf.request_method == "POST") {
-          _the_can =
-            "<font size=\"2\" color=\"#666666\">"
-            ~ "POST:&nbsp;"
-            ~ "<a href=\""
-            ~ method_post_url_construct
-            ~ "\">"
-            ~ method_post_url_construct
-            ~ "</a></font>"
-            ~ "<br>";
-        } else if (conf.request_method == "GET") {
-          _the_can =
-            "<font size=\"2\" color=\"#666666\">"
-            ~ "GET:&nbsp;&nbsp;"
-            ~ "<a href=\""
-            ~ method_get_url
-            ~ "\">"
-            ~ method_get_url
-            ~ "</a></font>";
-        }
-        conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
-      }
-      return _the_can;
+string the_can(string fv) {
+  string show_the_can = post_value("url");
+  string _the_can = "";
+  if (show_the_can == "checked") {
+    tf = text_fields;
+    string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
+    string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
+    // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
+    if (conf.request_method == "POST") {
+      _the_can =
+        "<font size=\"2\" color=\"#666666\">"
+        ~ "POST:&nbsp;"
+        ~ "<a href=\""
+        ~ method_post_url_construct
+        ~ "\">"
+        ~ method_post_url_construct
+        ~ "</a></font>"
+        ~ "<br>";
+    } else if (conf.request_method == "GET") {
+      _the_can =
+        "<font size=\"2\" color=\"#666666\">"
+        ~ "GET:&nbsp;&nbsp;"
+        ~ "<a href=\""
+        ~ method_get_url
+        ~ "\">"
+        ~ method_get_url
+        ~ "</a></font>";
     }
+    conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
+  }
+  return _the_can;
+}
 #+END_SRC
 
 **** provide tip
@@ -1842,61 +1842,61 @@ string show_matched_objects (string fn) {
 
 #+NAME: cgi_sqlite_form_post_0
 #+BEGIN_SRC d
-      (post_value("ec") == "checked") ? post_value("sf", "field") : "",
-      provide_tip,
-      search_note,
-      the_can(post_value("sf", "field")),
-      cv.db_selected,
-      post_value("rt",  "box", "idx"),
-      post_value("rt",  "box", "txt"),
-      post_value("sml", "box", "1000"),
-      post_value("sml", "box", "2500"),
-      post_value("ec"),
-      post_value("url"),
-      post_value("se"),
-      post_value("sql"),
-    );
+  (post_value("ec") == "checked") ? post_value("sf", "field") : "",
+  provide_tip,
+  search_note,
+  the_can(post_value("sf", "field")),
+  cv.db_selected,
+  post_value("rt",  "box", "idx"),
+  post_value("rt",  "box", "txt"),
+  post_value("sml", "box", "1000"),
+  post_value("sml", "box", "2500"),
+  post_value("ec"),
+  post_value("url"),
+  post_value("se"),
+  post_value("sql"),
+);
 #+END_SRC
 
 **** set value (debug)
 
 #+NAME: cgi_sqlite_form_post_1
 #+BEGIN_SRC d
-    {
-      string set_value(string field_name, string default_val) {
-        string val;
-        if (field_name in cgi.post) {
-          val = cgi.post[field_name];
-        } else if (field_name in cgi.get) {
-          val = cgi.get[field_name];
-        } else { val = default_val; }
-        return val;
-      }
-      bool set_bool(string field_name) {
-        bool val;
-        if (field_name in cgi.post
-        && cgi.post[field_name] == "on") {
-          val = true;
-        } else if (field_name in cgi.get
-        && cgi.get[field_name] == "on") {
-          val = true;
-        } else { val = false; }
-        return val;
-      }
-      cv.db_selected      = set_value("selected_db", "%s"); // selected_db_name == db (spine.search.db or whatever)
-      cv.sql_match_limit  = set_value("sml",         "1000");
-      cv.sql_match_offset = set_value("smo",         "0");
-      cv.search_text      = set_value("sf",          "");
-      cv.results_type     = set_value("rt",          "idx");
-      cv.checked_echo     = set_bool("ec");
-      cv.checked_stats    = set_bool("sts");
-      cv.checked_url      = set_bool("url");
-      cv.checked_searched = set_bool("se");
-      cv.checked_tip      = set_bool("tip");
-      cv.checked_sql      = set_bool("sql");
-      tf = text_fields;
+  {
+    string set_value(string field_name, string default_val) {
+      string val;
+      if (field_name in cgi.post) {
+        val = cgi.post[field_name];
+      } else if (field_name in cgi.get) {
+        val = cgi.get[field_name];
+      } else { val = default_val; }
+      return val;
     }
+    bool set_bool(string field_name) {
+      bool val;
+      if (field_name in cgi.post
+      && cgi.post[field_name] == "on") {
+        val = true;
+      } else if (field_name in cgi.get
+      && cgi.get[field_name] == "on") {
+        val = true;
+      } else { val = false; }
+      return val;
+    }
+    cv.db_selected      = set_value("selected_db", "%s"); // selected_db_name == db (spine.search.db or whatever)
+    cv.sql_match_limit  = set_value("sml",         "1000");
+    cv.sql_match_offset = set_value("smo",         "0");
+    cv.search_text      = set_value("sf",          "");
+    cv.results_type     = set_value("rt",          "idx");
+    cv.checked_echo     = set_bool("ec");
+    cv.checked_stats    = set_bool("sts");
+    cv.checked_url      = set_bool("url");
+    cv.checked_searched = set_bool("se");
+    cv.checked_tip      = set_bool("tip");
+    cv.checked_sql      = set_bool("sql");
+    tf = text_fields;
   }
+}
 #+END_SRC
 
 *** cgi write
@@ -2070,125 +2070,125 @@ LIMIT %%s OFFSET %%s
 
 #+NAME: cgi_sqlite_select_statement_2
 #+BEGIN_SRC d
-      (cv.checked_sql)
-      ? cgi.write(previous_next
-          ~ "<hr><font size=\"2\" color=\"#666666\">"
-          ~ sql_select.the_body.strip.split("\n  ").join(" ").split("\n").join("<br>")
-          ~ "</font>\n"
-        )
-      : "";
-      cgi.write(previous_next);
-      auto select_query_results = db.execute(sql_select.the_body).cached;
-      string _old_uid = "";
-      if (!select_query_results.empty) {
-        string _date_published = "0000";
-        string _close_para = "";
-        string _matched_ocn_open = "";
-        foreach (idx, row; select_query_results) {
-          if (row["uid"].as!string != _old_uid) {
-            _close_para = (idx == 1) ? "" : "</p>";
-            _matched_ocn_open = (idx == 1) ? "" : "<p class=\"matched_ocn\">";
-            _old_uid = row["uid"].as!string;
-            _date_published = (row["date_published"].as!string.match(regex(r"^([0-9]{4})")))
-            ? row["date_published"].as!string : "0000"; // used in regex that breaks if no match
-            auto m = _date_published.match(regex(r"^([0-9]{4})"));
-            string _date = (m.hit == "0000") ? "(year?) " : "(" ~ m.hit ~ ") ";
-            cgi.write(
-              _close_para
-              ~ "<hr><div class=\"publication\">"
-                ~ "<p class=\"publication\"><a href=\""
-                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-                  ~ row["language_document_char"].as!string ~ "/html/"
-                  ~ row["src_filename_base"].as!string ~ "/"
-                  ~ "toc.html"
-                ~ "\">\""
-                  ~ row["title"].as!string ~ "\""
-                ~ "</a> "
-                ~ _date
-                ~ "[" ~ row["language_document_char"].as!string ~ "] "
-                ~ row["creator_author_last_first"].as!string
-                ~ " "
-                ~ show_matched_objects(row["src_filename_base"].as!string)
-                ~ "</p>"
-              ~ "</div>"
-            );
-          }
+(cv.checked_sql)
+? cgi.write(previous_next
+    ~ "<hr><font size=\"2\" color=\"#666666\">"
+    ~ sql_select.the_body.strip.split("\n  ").join(" ").split("\n").join("<br>")
+    ~ "</font>\n"
+  )
+: "";
+cgi.write(previous_next);
+auto select_query_results = db.execute(sql_select.the_body).cached;
+string _old_uid = "";
+if (!select_query_results.empty) {
+  string _date_published = "0000";
+  string _close_para = "";
+  string _matched_ocn_open = "";
+  foreach (idx, row; select_query_results) {
+    if (row["uid"].as!string != _old_uid) {
+      _close_para = (idx == 1) ? "" : "</p>";
+      _matched_ocn_open = (idx == 1) ? "" : "<p class=\"matched_ocn\">";
+      _old_uid = row["uid"].as!string;
+      _date_published = (row["date_published"].as!string.match(regex(r"^([0-9]{4})")))
+      ? row["date_published"].as!string : "0000"; // used in regex that breaks if no match
+      auto m = _date_published.match(regex(r"^([0-9]{4})"));
+      string _date = (m.hit == "0000") ? "(year?) " : "(" ~ m.hit ~ ") ";
+      cgi.write(
+        _close_para
+        ~ "<hr><div class=\"publication\">"
+          ~ "<p class=\"publication\"><a href=\""
+            ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+            ~ row["language_document_char"].as!string ~ "/html/"
+            ~ row["src_filename_base"].as!string ~ "/"
+            ~ "toc.html"
+          ~ "\">\""
+            ~ row["title"].as!string ~ "\""
+          ~ "</a> "
+          ~ _date
+          ~ "[" ~ row["language_document_char"].as!string ~ "] "
+          ~ row["creator_author_last_first"].as!string
+          ~ " "
+          ~ show_matched_objects(row["src_filename_base"].as!string)
+          ~ "</p>"
+        ~ "</div>"
+      );
+    }
 #+END_SRC
 
 ***** text found
 
 #+NAME: cgi_sqlite_select_statement_3
 #+BEGIN_SRC d
-          if (cv.results_type == "txt") {
-            if (row["ocn"].as!string != "0") {
-              cgi.write(
-                "<div class=\"flex-container\">"
-                ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
-                  ~ "<p class=\"ocn_is\"><a href=\""
-                    ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-                    ~ row["language_document_char"].as!string ~ "/html/"
-                    ~ row["src_filename_base"].as!string ~ "/"
-                    ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-                  ~ "\">"
-                    ~ row["ocn"].as!string
-                  ~ "</a>:</p>"
-                ~ "</div>"
-                ~ "<div class=\"textview_found\">"
-                  ~ highlight_text_matched(row["body"].as!string, tf.text)
-                ~ "</div>"
-                ~ "</div>"
-              );
-            } else {
-              cgi.write(
-                "<div class=\"flex-container\">"
-                ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
-                  ~ "<p class=\"ocn_is\"><a href=\""
-                    ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-                    ~ row["language_document_char"].as!string ~ "/html/"
-                    ~ row["src_filename_base"].as!string ~ "/toc.html"
-                  ~ "\">"
-                    ~ row["ocn"].as!string
-                  ~ "</a>:</p>"
-                ~ "</div>"
-                ~ "<div class=\"textview_found\">"
-                  ~ highlight_text_matched(row["body"].as!string, tf.text)
-                ~ "</div>"
-                ~ "</div>"
-              );
-            }
+if (cv.results_type == "txt") {
+  if (row["ocn"].as!string != "0") {
+    cgi.write(
+      "<div class=\"flex-container\">"
+      ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
+        ~ "<p class=\"ocn_is\"><a href=\""
+          ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+          ~ row["language_document_char"].as!string ~ "/html/"
+          ~ row["src_filename_base"].as!string ~ "/"
+          ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+        ~ "\">"
+          ~ row["ocn"].as!string
+        ~ "</a>:</p>"
+      ~ "</div>"
+      ~ "<div class=\"textview_found\">"
+        ~ highlight_text_matched(row["body"].as!string, tf.text)
+      ~ "</div>"
+      ~ "</div>"
+    );
+  } else {
+    cgi.write(
+      "<div class=\"flex-container\">"
+      ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
+        ~ "<p class=\"ocn_is\"><a href=\""
+          ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+          ~ row["language_document_char"].as!string ~ "/html/"
+          ~ row["src_filename_base"].as!string ~ "/toc.html"
+        ~ "\">"
+          ~ row["ocn"].as!string
+        ~ "</a>:</p>"
+      ~ "</div>"
+      ~ "<div class=\"textview_found\">"
+        ~ highlight_text_matched(row["body"].as!string, tf.text)
+      ~ "</div>"
+      ~ "</div>"
+    );
+  }
 #+END_SRC
 
 ***** ocn index
 
 #+NAME: cgi_sqlite_select_statement_4
 #+BEGIN_SRC d
-          } else {
-            if (row["ocn"].as!string != "0") {
-              cgi.write(
-                _matched_ocn_open
-                ~ "<a href=\""
-                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-                  ~ row["language_document_char"].as!string ~ "/html/"
-                  ~ row["src_filename_base"].as!string ~ "/"
-                  ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-                ~ "\">"
-                  ~ row["ocn"].as!string
-                ~ "</a>, "
-              );
-            } else {
-              cgi.write(
-                _matched_ocn_open
-                ~ "<a href=\""
-                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-                  ~ row["language_document_char"].as!string ~ "/html/"
-                  ~ row["src_filename_base"].as!string ~ "/toc.html"
-                ~ "\">"
-                  ~ row["ocn"].as!string
-                ~ "</a>, "
-              );
-            }
-            _matched_ocn_open = "";
-          }
+} else {
+  if (row["ocn"].as!string != "0") {
+    cgi.write(
+      _matched_ocn_open
+      ~ "<a href=\""
+        ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+        ~ row["language_document_char"].as!string ~ "/html/"
+        ~ row["src_filename_base"].as!string ~ "/"
+        ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+      ~ "\">"
+        ~ row["ocn"].as!string
+      ~ "</a>, "
+    );
+  } else {
+    cgi.write(
+      _matched_ocn_open
+      ~ "<a href=\""
+        ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+        ~ row["language_document_char"].as!string ~ "/html/"
+        ~ row["src_filename_base"].as!string ~ "/toc.html"
+      ~ "\">"
+        ~ row["ocn"].as!string
+      ~ "</a>, "
+    );
+  }
+  _matched_ocn_open = "";
+}
 #+END_SRC
 
 ***** tail
@@ -2272,7 +2272,7 @@ configuration "default" {
 
 * cgi-search README
 
-#+HEADER: :NO-tangle "../sundry/util/d/cgi/search/README"
+#+HEADER: :NO-tangle "../sundry/misc/util/d/cgi/search/README"
 #+BEGIN_SRC text
 change db name to match name of db you create
 cv.db_selected = "spine.search.sql.db";
diff --git a/org/out_latex.org b/org/out_latex.org
index 5aecfbd..326f8cd 100644
--- a/org/out_latex.org
+++ b/org/out_latex.org
@@ -54,25 +54,25 @@ template outputLaTeX() {
 <<output_latex_shared_b_table>>
   <<output_latex_head_bullets_and_indentation>>
   <<output_latex_head_0>>
-  <<output_latex_head_papertype>>
+    <<output_latex_head_papertype>>
   <<output_latex_head_footer>>
-<<output_latex_head_b_tex_papermargins>>
-<<output_latex_head_b_tex_papermargins_portrait>>
+  <<output_latex_head_b_tex_papermargins>>
+  <<output_latex_head_b_tex_papermargins_portrait>>
 <<output_latex_head_b_tex_papermargins_portrait_set>>
 <<output_latex_head_b_tex_papermargins_portrait_close>>
-<<output_latex_head_b_tex_papermargins_landscape>>
+  <<output_latex_head_b_tex_papermargins_landscape>>
 <<output_latex_head_b_tex_papermargins_landscape_set>>
 <<output_latex_head_b_tex_papermargins_landscape_close>>
-<<output_latex_head_b_tex_columns_multi>>
-<<output_latex_head_b_tex_columns_multi_portrait>>
+  <<output_latex_head_b_tex_columns_multi>>
+  <<output_latex_head_b_tex_columns_multi_portrait>>
 <<output_latex_head_b_tex_columns_multi_portrait_set>>
 <<output_latex_head_b_tex_columns_multi_portrait_close>>
-<<output_latex_head_b_tex_columns_multi_landscape>>
-<<output_latex_head_b_tex_colorlinks>>
-<<output_latex_head_b_tex_colorlinks_mono>>
+  <<output_latex_head_b_tex_columns_multi_landscape>>
+  <<output_latex_head_b_tex_colorlinks>>
+  <<output_latex_head_b_tex_colorlinks_mono>>
 <<output_latex_head_b_tex_colorlinks_mono_set>>
 <<output_latex_head_b_tex_colorlinks_mono_close>>
-<<output_latex_head_b_tex_colorlinks_color>>
+  <<output_latex_head_b_tex_colorlinks_color>>
 <<output_latex_head_b_tex_colorlinks_color_set>>
 <<output_latex_head_b_tex_colorlinks_color_close>>
   <<output_latex_head_format_string_paper_set>>
@@ -108,7 +108,7 @@ template outputLaTeX() {
         <<output_latex_body_for_doc_frontmatter>>
         <<output_latex_body_for_doc_body>>
         <<output_latex_body_for_doc_backmatter>>
-  <<output_latex_body_for_doc_default>>
+    <<output_latex_body_for_doc_default>>
   <<output_latex_body_function_return>>
   <<output_latex_tail_function>>
     <<output_latex_tail_format_string>>
@@ -204,166 +204,166 @@ import doc_reform.io_out;
 
 #+NAME: output_latex_shared_a_paper_type
 #+BEGIN_SRC d
-    auto paper() {
-      struct PaperType {
-        @safe auto a4() {
-          struct A4 {
-            auto portrait() {
-              struct V {
-                const uint   w            = 160;
-                const uint   h            = 228;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "12pt";
-                string       name         = "a4paper";
-                uint         img_px       = 450;
-                bool         is_portrait  = true;
-              }
-              return V();
-            }
-            auto landscape() {
-              struct H {
-                const uint   w            = 238;
-                const uint   h            = 160;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "11pt";
-                string       name         = "a4paper";
-                uint         img_px       = 300;
-                bool         is_portrait  = false;
-              }
-              return H();
-            }
+auto paper() {
+  struct PaperType {
+    @safe auto a4() {
+      struct A4 {
+        auto portrait() {
+          struct V {
+            const uint   w            = 160;
+            const uint   h            = 228;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "12pt";
+            string       name         = "a4paper";
+            uint         img_px       = 450;
+            bool         is_portrait  = true;
           }
-          return A4();
+          return V();
         }
-        @safe auto a5() {
-          struct A5 {
-            auto portrait() {
-              struct V {
-                const uint   w           = 112;
-                const uint   h           = 162;
-                string       width       = format(q"┃%dmm┃", w);
-                string       height      = format(q"┃%dmm┃", h);
-                string       font_size   = "0pt";
-                string       name        = "a5paper";
-                uint         img_px      = 280;
-                bool         is_portrait = true;
-              }
-              return V();
-            }
-            auto landscape() {
-              struct H {
-                const uint   w            = 152;
-                const uint   h            = 100;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "0pt";
-                string       name         = "a5paper";
-                uint         img_px       = 190;
-                bool         is_portrait  = false;
-              }
-              return H();
-            }
+        auto landscape() {
+          struct H {
+            const uint   w            = 238;
+            const uint   h            = 160;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "11pt";
+            string       name         = "a4paper";
+            uint         img_px       = 300;
+            bool         is_portrait  = false;
           }
-          return A5();
+          return H();
         }
-        @safe auto b4() {
-          struct B4 {
-            auto portrait() {
-              struct V {
-                const uint   w            = 140;
-                const uint   h            = 204;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "0pt";
-                string       name         = "b4paper";
-                uint         img_px       = 356;
-                bool         is_portrait  = true;
-              }
-              return V();
-            }
-            auto landscape() {
-              struct H {
-                const uint   w            = 200;
-                const uint   h            = 130;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "0pt";
-                string       name         = "b4paper";
-                uint         img_px       = 260;
-                bool         is_portrait  = false;
-              }
-              return H();
-            }
+      }
+      return A4();
+    }
+    @safe auto a5() {
+      struct A5 {
+        auto portrait() {
+          struct V {
+            const uint   w           = 112;
+            const uint   h           = 162;
+            string       width       = format(q"┃%dmm┃", w);
+            string       height      = format(q"┃%dmm┃", h);
+            string       font_size   = "0pt";
+            string       name        = "a5paper";
+            uint         img_px      = 280;
+            bool         is_portrait = true;
+          }
+          return V();
+        }
+        auto landscape() {
+          struct H {
+            const uint   w            = 152;
+            const uint   h            = 100;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "0pt";
+            string       name         = "a5paper";
+            uint         img_px       = 190;
+            bool         is_portrait  = false;
+          }
+          return H();
+        }
+      }
+      return A5();
+    }
+    @safe auto b4() {
+      struct B4 {
+        auto portrait() {
+          struct V {
+            const uint   w            = 140;
+            const uint   h            = 204;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "0pt";
+            string       name         = "b4paper";
+            uint         img_px       = 356;
+            bool         is_portrait  = true;
+          }
+          return V();
+        }
+        auto landscape() {
+          struct H {
+            const uint   w            = 200;
+            const uint   h            = 130;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "0pt";
+            string       name         = "b4paper";
+            uint         img_px       = 260;
+            bool         is_portrait  = false;
           }
-          return B4();
+          return H();
         }
-        @safe auto letter() {
-          struct Letter {
-            auto portrait() {
-              struct V {
-                const uint   w            = 166;
-                const uint   h            = 212;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "0pt";
-                string       name         = "letterpaper";
-                uint         img_px       = 468;
-                bool         is_portrait  = true;
-              }
-              return V();
-            }
-            auto landscape() {
-              struct H {
-                const uint   w            = 226;
-                const uint   h            = 166;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "0pt";
-                string       name         = "letterpaper";
-                uint         img_px       = 290;
-                bool         is_portrait  = false;
-              }
-              return H();
-            }
+      }
+      return B4();
+    }
+    @safe auto letter() {
+      struct Letter {
+        auto portrait() {
+          struct V {
+            const uint   w            = 166;
+            const uint   h            = 212;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "0pt";
+            string       name         = "letterpaper";
+            uint         img_px       = 468;
+            bool         is_portrait  = true;
+          }
+          return V();
+        }
+        auto landscape() {
+          struct H {
+            const uint   w            = 226;
+            const uint   h            = 166;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "0pt";
+            string       name         = "letterpaper";
+            uint         img_px       = 290;
+            bool         is_portrait  = false;
+          }
+          return H();
+        }
+      }
+      return Letter();
+    }
+    @safe auto legal() {
+      struct Legal {
+        auto portrait() {
+          struct V {
+            const uint   w            = 168;
+            const uint   h            = 286;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "0pt";
+            string       name         = "legalpaper";
+            uint         img_px       = 474;
+            bool         is_portrait  = true;
           }
-          return Letter();
+          return V();
         }
-        @safe auto legal() {
-          struct Legal {
-            auto portrait() {
-              struct V {
-                const uint   w            = 168;
-                const uint   h            = 286;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "0pt";
-                string       name         = "legalpaper";
-                uint         img_px       = 474;
-                bool         is_portrait  = true;
-              }
-              return V();
-            }
-            auto landscape() {
-              struct H {
-                const uint   w            = 296;
-                const uint   h            = 166;
-                string       width        = format(q"┃%dmm┃", w);
-                string       height       = format(q"┃%dmm┃", h);
-                string       font_size    = "0pt";
-                string       name         = "legalpaper";
-                uint         img_px       = 420;
-                bool         is_portrait  = false;
-              }
-              return H();
-            }
+        auto landscape() {
+          struct H {
+            const uint   w            = 296;
+            const uint   h            = 166;
+            string       width        = format(q"┃%dmm┃", w);
+            string       height       = format(q"┃%dmm┃", h);
+            string       font_size    = "0pt";
+            string       name         = "legalpaper";
+            uint         img_px       = 420;
+            bool         is_portrait  = false;
           }
-          return Legal();
+          return H();
         }
       }
-      return PaperType();
+      return Legal();
     }
+  }
+  return PaperType();
+}
 #+END_SRC
 
 *** latex \escape special characters
@@ -1091,19 +1091,19 @@ string latex_head(M)(
 
 #+NAME: output_latex_head_papertype
 #+BEGIN_SRC d
-  struct paperTypeLatex {
-    string a4_portrait;
-    string a4_landscape;
-    string a5_portrait;
-    string a5_landscape;
-    string b4_portrait;
-    string b4_landscape;
-    string us_letter_portrait;
-    string us_letter_landscape;
-    string us_legal_portrait;
-    string us_legal_landscape;
-  }
-  auto paper_type_latex           = paperTypeLatex();
+struct paperTypeLatex {
+  string a4_portrait;
+  string a4_landscape;
+  string a5_portrait;
+  string a5_landscape;
+  string b4_portrait;
+  string b4_landscape;
+  string us_letter_portrait;
+  string us_letter_landscape;
+  string us_legal_portrait;
+  string us_legal_landscape;
+}
+auto paper_type_latex           = paperTypeLatex();
 #+END_SRC
 
 ****** footer
@@ -1145,18 +1145,18 @@ string latex_head(M)(
 
 #+NAME: output_latex_head_b_tex_papermargins
 #+BEGIN_SRC d
-  struct paperMargins {
-    string portrait;
-    string landscape;
-  }
-  auto margins           = paperMargins();
+struct paperMargins {
+  string portrait;
+  string landscape;
+}
+auto margins           = paperMargins();
 #+END_SRC
 
 ****** portrait
 
 #+NAME: output_latex_head_b_tex_papermargins_portrait
 #+BEGIN_SRC d
-  margins.portrait    = format(q"┃
+margins.portrait    = format(q"┃
 #+END_SRC
 
 #+NAME: output_latex_head_b_tex_papermargins_portrait_set
@@ -1176,7 +1176,7 @@ string latex_head(M)(
 
 #+NAME: output_latex_head_b_tex_papermargins_landscape
 #+BEGIN_SRC d
-  margins.landscape    = format(q"┃
+margins.landscape    = format(q"┃
 #+END_SRC
 
 #+NAME: output_latex_head_b_tex_papermargins_landscape_set
@@ -1197,18 +1197,18 @@ string latex_head(M)(
 
 #+NAME: output_latex_head_b_tex_columns_multi
 #+BEGIN_SRC d
-  struct columnsMulti {
-    string portrait;
-    string landscape;
-  }
-  auto multicol           = columnsMulti();
+struct columnsMulti {
+  string portrait;
+  string landscape;
+}
+auto multicol           = columnsMulti();
 #+END_SRC
 
 ****** portrait
 
 #+NAME: output_latex_head_b_tex_columns_multi_portrait
 #+BEGIN_SRC d
-  multicol.portrait    = format(q"┃
+multicol.portrait    = format(q"┃
 #+END_SRC
 
 #+NAME: output_latex_head_b_tex_columns_multi_portrait_set
@@ -1226,7 +1226,7 @@ string latex_head(M)(
 
 #+NAME: output_latex_head_b_tex_columns_multi_landscape
 #+BEGIN_SRC d
-  multicol.landscape    = "";
+multicol.landscape    = "";
 #+END_SRC
 
 ***** color links
@@ -1234,18 +1234,18 @@ string latex_head(M)(
 
 #+NAME: output_latex_head_b_tex_colorlinks
 #+BEGIN_SRC d
-  struct colorLinks {
-    string mono;
-    string color;
-  }
-  auto links           = colorLinks();
+struct colorLinks {
+  string mono;
+  string color;
+}
+auto links           = colorLinks();
 #+END_SRC
 
 ****** mono
 
 #+NAME: output_latex_head_b_tex_colorlinks_mono
 #+BEGIN_SRC d
-  links.mono    = format(q"┃
+links.mono    = format(q"┃
 #+END_SRC
 
 #+NAME: output_latex_head_b_tex_colorlinks_mono_set
@@ -1267,7 +1267,7 @@ string latex_head(M)(
 
 #+NAME: output_latex_head_b_tex_colorlinks_color
 #+BEGIN_SRC d
-  links.color    = format(q"┃
+links.color    = format(q"┃
 #+END_SRC
 
 #+NAME: output_latex_head_b_tex_colorlinks_color_set
@@ -1900,25 +1900,25 @@ case "backmatter":
 
 #+NAME: output_latex_body_for_doc_default
 #+BEGIN_SRC d
-      case "comment":
-        break;
-      default:
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-            writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-            writeln(__FILE__, ":", __LINE__, ": ", obj.text);
-          }
+    case "comment":
+      break;
+    default:
+      { /+ debug +/
+        if (doc_matters.opt.action.debug_do
+        && doc_matters.opt.action.verbose) {
+          writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
+          writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+          writeln(__FILE__, ":", __LINE__, ": ", obj.text);
         }
-        break;
       }
+      break;
     }
   }
-  if (_multicolumns) {
-    _multicolumns = false;
-    _latex_body ~= "\n\\end{multicols}\n";
-  }
+}
+if (_multicolumns) {
+  _multicolumns = false;
+  _latex_body ~= "\n\\end{multicols}\n";
+}
 #+END_SRC
 
 **** latex body return
@@ -1982,7 +1982,9 @@ string _latex_tail = format(q"┃
 #+HEADER: :tangle-mode (identity #o755)
 #+HEADER: :shebang #!/usr/bin/env ruby
 #+BEGIN_SRC ruby
-# <<doc_header_including_copyright_and_license>>
+=begin
+<<doc_header_including_copyright_and_license>>
+=end
 require 'fileutils'
 pwd = Dir.pwd
 argv,texfiles_with_path,flags=[],[],[]
diff --git a/org/out_sqlite.org b/org/out_sqlite.org
index 1cb9b40..a0f5290 100644
--- a/org/out_sqlite.org
+++ b/org/out_sqlite.org
@@ -266,13 +266,13 @@ template SQLiteInsertMetadata() {
     M doc_matters,
   ) {
     <<sqlite_formatted_insertions_doc_matters_metadata_0>>
-    <<sqlite_formatted_insertions_doc_matters_metadata_1>>
-    <<sqlite_formatted_insertions_doc_matters_metadata_2>>
+      <<sqlite_formatted_insertions_doc_matters_metadata_1>>
+      <<sqlite_formatted_insertions_doc_matters_metadata_2>>
     <<sqlite_formatted_insertions_doc_matters_metadata_3>>
     <<sqlite_formatted_insertions_topic_register_0>>
     <<sqlite_formatted_insertions_topic_register_1>>
-    <<sqlite_formatted_insertions_topic_register_2>>
-    <<sqlite_formatted_insertions_topic_register_3>>
+      <<sqlite_formatted_insertions_topic_register_2>>
+      <<sqlite_formatted_insertions_topic_register_3>>
     <<sqlite_formatted_insertions_topic_register_4>>
     <<sqlite_formatted_insertions_topic_register_5>>
     return _insert_metadata;
@@ -293,8 +293,8 @@ template SQLiteInsertDocObjectsLoop() {
     auto url_html = spineUrlsHTML!()(doc_matters.conf_make_meta.conf.w_srv_data_root_url_html, doc_matters.src.language);
     string insertDocObjectsRow(O)(O obj) {
       <<sqlite_formatted_insertions_doc_objects_0>>
-      <<sqlite_formatted_insertions_doc_objects_1>>
-      <<sqlite_formatted_insertions_doc_objects_2>>
+        <<sqlite_formatted_insertions_doc_objects_1>>
+        <<sqlite_formatted_insertions_doc_objects_2>>
       <<sqlite_formatted_insertions_doc_objects_3>>
       return _insert_doc_objects_row;
     }
@@ -1762,67 +1762,67 @@ string _insert_metadata = format(q"┃
 
 #+NAME: sqlite_formatted_insertions_doc_matters_metadata_1
 #+BEGIN_SRC sql
-  INSERT INTO metadata_and_text (
-    uid,
-    src_filename_base,
-    src_filename_suffix,
-    src_composite_id_per_txt,
-    src_composite_id_per_pod,
-    title,
-    title_main,
-    title_sub,
-    title_short,
-    title_edition,
-    title_language,
-    creator_author,
-    creator_author_last_first,
-    creator_author_email,
-    creator_illustrator,
-    creator_translator,
-    language_document,
-    language_document_char,
-    date_added_to_site,
-    date_available,
-    date_created,
-    date_issued,
-    date_modified,
-    date_published,
-    date_valid,
-    rights_copyright,
-    rights_copyright_audio,
-    rights_copyright_cover,
-    rights_copyright_illustrations,
-    rights_copyright_photographs,
-    rights_copyright_text,
-    rights_copyright_translation,
-    rights_copyright_video,
-    rights_license,
-    identifier_oclc,
-    identifier_isbn,
-    classify_dewey,
-    classify_keywords,
-    classify_loc,
-    classify_subject,
-    classify_topic_register,
-    original_title,
-    original_publisher,
-    original_language,
-    original_language_char,
-    original_source,
-    notes_abstract,
-    notes_description,
-    publisher,
-    site_url_doc_root
-  )
+INSERT INTO metadata_and_text (
+  uid,
+  src_filename_base,
+  src_filename_suffix,
+  src_composite_id_per_txt,
+  src_composite_id_per_pod,
+  title,
+  title_main,
+  title_sub,
+  title_short,
+  title_edition,
+  title_language,
+  creator_author,
+  creator_author_last_first,
+  creator_author_email,
+  creator_illustrator,
+  creator_translator,
+  language_document,
+  language_document_char,
+  date_added_to_site,
+  date_available,
+  date_created,
+  date_issued,
+  date_modified,
+  date_published,
+  date_valid,
+  rights_copyright,
+  rights_copyright_audio,
+  rights_copyright_cover,
+  rights_copyright_illustrations,
+  rights_copyright_photographs,
+  rights_copyright_text,
+  rights_copyright_translation,
+  rights_copyright_video,
+  rights_license,
+  identifier_oclc,
+  identifier_isbn,
+  classify_dewey,
+  classify_keywords,
+  classify_loc,
+  classify_subject,
+  classify_topic_register,
+  original_title,
+  original_publisher,
+  original_language,
+  original_language_char,
+  original_source,
+  notes_abstract,
+  notes_description,
+  publisher,
+  site_url_doc_root
+)
 #+END_SRC
 
 ***** VALUES
 
 #+NAME: sqlite_formatted_insertions_doc_matters_metadata_2
 #+BEGIN_SRC sql
-  VALUES (
-    '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
-  );
+VALUES (
+  '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
+);
 #+END_SRC
 
 ***** dlang values for formatting
@@ -1908,23 +1908,23 @@ _insert_topics ~= format(q"┃
 
 #+NAME: sqlite_formatted_insertions_topic_register_2
 #+BEGIN_SRC sql
-  INSERT INTO topic_register (
-    uid_metadata_and_text,
-    topic_register_lv0,
-    topic_register_lv1,
-    topic_register_lv2,
-    topic_register_lv3,
-    topic_register_lv4
-  )
+INSERT INTO topic_register (
+  uid_metadata_and_text,
+  topic_register_lv0,
+  topic_register_lv1,
+  topic_register_lv2,
+  topic_register_lv3,
+  topic_register_lv4
+)
 #+END_SRC
 
 ***** VALUES
 
 #+NAME: sqlite_formatted_insertions_topic_register_3
 #+BEGIN_SRC sql
-  VALUES (
-    '%s', '%s', '%s', '%s', '%s', '%s'
-  );
+VALUES (
+  '%s', '%s', '%s', '%s', '%s', '%s'
+);
 #+END_SRC
 
 ***** dlang values for formatting
@@ -1969,26 +1969,26 @@ string _insert_doc_objects_row = format(q"┃
 
 #+NAME: sqlite_formatted_insertions_doc_objects_1
 #+BEGIN_SRC sql
-  INSERT INTO doc_objects (
-    uid_metadata_and_text,
-    ocn,
-    obj_id,
-    clean,
-    body,
-    lev,
-    is_of_type,
-    is_a,
-    seg_name
-  )
+INSERT INTO doc_objects (
+  uid_metadata_and_text,
+  ocn,
+  obj_id,
+  clean,
+  body,
+  lev,
+  is_of_type,
+  is_a,
+  seg_name
+)
 #+END_SRC
 
 ***** VALUES
 
 #+NAME: sqlite_formatted_insertions_doc_objects_2
 #+BEGIN_SRC sql
-  VALUES (
-    '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
-  );
+VALUES (
+  '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
+);
 #+END_SRC
 
 ***** dlang values for formatting
diff --git a/org/out_src_pod.org b/org/out_src_pod.org
index f1c6ff1..daa2f04 100644
--- a/org/out_src_pod.org
+++ b/org/out_src_pod.org
@@ -449,6 +449,13 @@ if (exists(fn_pod)) {
 }
 #+END_SRC
 
+** source pod zip
+
+#+NAME: source_pod_zip
+#+BEGIN_SRC d
+// source pod zip
+#+END_SRC
+
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
diff --git a/org/out_xmls.org b/org/out_xmls.org
index df0d724..864e86e 100644
--- a/org/out_xmls.org
+++ b/org/out_xmls.org
@@ -2208,7 +2208,6 @@ default:
   M    doc_matters,
 ) {
   { /+ (copy html images) +/
-
     auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
     if (!exists(pth_html.image)) {
       pth_html.image.mkdirRecurse;
@@ -2267,7 +2266,7 @@ template outputEPub3() {
   <<output_epub3_constructs_oebps_toc_nav_xhtml>>
   <<output_epub3_constructs_oebps_toc_ncx>>
   <<output_epub3_xhtml_seg_output>>
-  <<output_epub3_xhtml_seg_output_loop>>
+    <<output_epub3_xhtml_seg_output_loop>>
         <<output_epub3_xhtml_seg_object_is_heading>>
         <<output_epub3_xhtml_seg_object_is_not_heading>>
           <<output_epub3_xhtml_seg_object_is_frontmatter>>
@@ -2687,9 +2686,9 @@ xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
 
 #+NAME: output_epub3_xhtml_seg_output_loop
 #+BEGIN_SRC d
-  foreach (part; doc_matters.has.keys_seq.seg) {
-    foreach (obj; doc_abstraction[part]) {
-      string _txt = xhtml_format.special_characters(obj);
+foreach (part; doc_matters.has.keys_seq.seg) {
+  foreach (obj; doc_abstraction[part]) {
+    string _txt = xhtml_format.special_characters(obj);
 #+END_SRC
 
 ***** all headings
diff --git a/org/spine.org b/org/spine.org
index fa246b9..61ed8cc 100644
--- a/org/spine.org
+++ b/org/spine.org
@@ -1351,11 +1351,11 @@ template spineAbstraction() {
     <<spine_each_file_do_document_abstraction>>
     <<spine_each_file_do_document_matters_msg_step4_start>>
     <<spine_each_file_do_document_matters_0_struct_open>>
-    <<spine_each_file_do_document_matters_1_detail_program_time>>
-    <<spine_each_file_do_document_matters_2_meta>>
-    <<spine_each_file_do_document_matters_3_env>>
-    <<spine_each_file_do_document_matters_4_opt>>
-    <<spine_each_file_do_document_matters_5_doc>>
+      <<spine_each_file_do_document_matters_1_detail_program_time>>
+      <<spine_each_file_do_document_matters_2_meta>>
+      <<spine_each_file_do_document_matters_3_env>>
+      <<spine_each_file_do_document_matters_4_opt>>
+      <<spine_each_file_do_document_matters_5_doc>>
     <<spine_each_file_do_document_matters_6_struct_close_gather>>
     <<spine_each_file_do_document_matters_msg_step4_end>>
     auto t = tuple(doc_abstraction, doc_matters);
@@ -1518,167 +1518,167 @@ struct DocumentMatters {
 
 #+NAME: spine_each_file_do_document_matters_1_detail_program_time
 #+BEGIN_SRC d
-  @safe auto generator_program() {
-    struct Prog_ {
-      @safe string project_name() {
-        return "spine";
-      }
-      @safe string name() {
-        return program_info.name;
-      }
-      @safe string ver() {
-        return program_info.ver;
-      }
-      @trusted string name_and_version() {
-        return format("%s-%s",
-          name,
-          ver,
-        );
-      }
-      @safe string url_home() {
-        return "https://sisudoc.org";
-      }
-      @safe string url_git() {
-        return "https://git.sisudoc.org/software/sisu";
-      }
-      @safe auto compiler() {
-        return program_info.compiler;
-      }
-      @safe auto stime() {
-        return Clock.currTime(UTC()).toSimpleString();
-      }
+@safe auto generator_program() {
+  struct Prog_ {
+    @safe string project_name() {
+      return "spine";
+    }
+    @safe string name() {
+      return program_info.name;
+    }
+    @safe string ver() {
+      return program_info.ver;
+    }
+    @trusted string name_and_version() {
+      return format("%s-%s",
+        name,
+        ver,
+      );
+    }
+    @safe string url_home() {
+      return "https://sisudoc.org";
+    }
+    @safe string url_git() {
+      return "https://git.sisudoc.org/software/sisu";
+    }
+    @safe auto compiler() {
+      return program_info.compiler;
+    }
+    @safe auto stime() {
+      return Clock.currTime(UTC()).toSimpleString();
     }
-    return Prog_();
-  }
-  @safe auto generated_time() {
-    auto _st = Clock.currTime(UTC());
-    auto _time = _st.year.to!string
-      ~ "-" ~ _st.month.to!int.to!string // prefer as month number
-      ~ "-" ~ _st.day.to!string
-      ~ " [" ~ _st.isoWeek.to!string ~ "/" ~ _st.dayOfWeek.to!int.to!string ~ "]"
-      ~ " " ~ _st.hour.to!string
-      ~ ":" ~ _st.minute.to!string
-      ~ ":" ~ _st.second.to!string;
-    return _time;
   }
+  return Prog_();
+}
+@safe auto generated_time() {
+  auto _st = Clock.currTime(UTC());
+  auto _time = _st.year.to!string
+    ~ "-" ~ _st.month.to!int.to!string // prefer as month number
+    ~ "-" ~ _st.day.to!string
+    ~ " [" ~ _st.isoWeek.to!string ~ "/" ~ _st.dayOfWeek.to!int.to!string ~ "]"
+    ~ " " ~ _st.hour.to!string
+    ~ ":" ~ _st.minute.to!string
+    ~ ":" ~ _st.second.to!string;
+  return _time;
+}
 #+END_SRC
 
 **** config make & meta
 
 #+NAME: spine_each_file_do_document_matters_2_meta
 #+BEGIN_SRC d
-  @safe auto conf_make_meta() {
-    return _make_and_meta_struct;
-  }
-  @safe auto has() {
-    return _doc_has_struct;
-  }
+@safe auto conf_make_meta() {
+  return _make_and_meta_struct;
+}
+@safe auto has() {
+  return _doc_has_struct;
+}
 #+END_SRC
 
 **** env related
 
 #+NAME: spine_each_file_do_document_matters_3_env
 #+BEGIN_SRC d
-  @safe auto env() {
-    struct Env_ {
-      @safe auto pwd() {
-        return _manifest.env.pwd;
-      }
-      @safe auto home() {
-        return _manifest.env.home;
-      }
+@safe auto env() {
+  struct Env_ {
+    @safe auto pwd() {
+      return _manifest.env.pwd;
+    }
+    @safe auto home() {
+      return _manifest.env.home;
     }
-    return Env_();
   }
+  return Env_();
+}
 #+END_SRC
 
 **** opt
 
 #+NAME: spine_each_file_do_document_matters_4_opt
 #+BEGIN_SRC d
-  @safe auto opt() {
-    struct Opt_ {
-      @safe auto action() {
-        /+ getopt options, commandline instructions, raw
-         - processing instructions --epub --html etc.
-         - command line config instructions --output
-        +/
-        return _opt_action;
-      }
+@safe auto opt() {
+  struct Opt_ {
+    @safe auto action() {
+      /+ getopt options, commandline instructions, raw
+       - processing instructions --epub --html etc.
+       - command line config instructions --output
+      +/
+      return _opt_action;
     }
-    return Opt_();
   }
+  return Opt_();
+}
 #+END_SRC
 
 **** output related
 
 #+NAME: spine_each_file_do_document_matters_5_doc
 #+BEGIN_SRC d
-  @safe auto src() {
-    return _manifest.src;
-  }
-  @safe auto src_path_info() {
-    return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
-  }
-  @safe auto pod() {
-    return _manifest.pod;
-  }
-  @safe auto sqlite() {
-    struct SQLite_ {
-      @safe string filename() {
-        string _fn = "";
-        string _pth = "";
-        if (_opt_action.sqliteDB_filename.length > 0) {
-          _fn = _opt_action.sqliteDB_filename;
-        } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_filename.length > 0) {
-          _fn = _make_and_meta_struct.conf.w_srv_db_sqlite_filename;
-        }
-        return _fn;
+@safe auto src() {
+  return _manifest.src;
+}
+@safe auto src_path_info() {
+  return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
+}
+@safe auto pod() {
+  return _manifest.pod;
+}
+@safe auto sqlite() {
+  struct SQLite_ {
+    @safe string filename() {
+      string _fn = "";
+      string _pth = "";
+      if (_opt_action.sqliteDB_filename.length > 0) {
+        _fn = _opt_action.sqliteDB_filename;
+      } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_filename.length > 0) {
+        _fn = _make_and_meta_struct.conf.w_srv_db_sqlite_filename;
       }
-      @safe string path() {
-        string _pth = "";
-        if (_opt_action.sqliteDB_path.length > 0) {
-          _pth = _opt_action.sqliteDB_path;
-        } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_path.length > 0) {
-          _pth = _make_and_meta_struct.conf.w_srv_db_sqlite_path;
-        }
-        return _pth;
+      return _fn;
+    }
+    @safe string path() {
+      string _pth = "";
+      if (_opt_action.sqliteDB_path.length > 0) {
+        _pth = _opt_action.sqliteDB_path;
+      } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_path.length > 0) {
+        _pth = _make_and_meta_struct.conf.w_srv_db_sqlite_path;
       }
-      @safe string cgi_filename() {
-        string _fn = "";
-        if (_opt_action.cgi_sqlite_search_filename.length > 0) {
-          _fn = _opt_action.cgi_sqlite_search_filename;
-        } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script.length > 0) {
-          _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script;
-        }
-        return _fn;
+      return _pth;
+    }
+    @safe string cgi_filename() {
+      string _fn = "";
+      if (_opt_action.cgi_sqlite_search_filename.length > 0) {
+        _fn = _opt_action.cgi_sqlite_search_filename;
+      } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script.length > 0) {
+        _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script;
       }
-      @safe string cgi_filename_d() {
-        string _fn = "";
-        if (_opt_action.cgi_sqlite_search_filename_d.length > 0) {
-          _fn = _opt_action.cgi_sqlite_search_filename_d;
-        } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d.length > 0) {
-          _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d;
-        }
-        return _fn;
+      return _fn;
+    }
+    @safe string cgi_filename_d() {
+      string _fn = "";
+      if (_opt_action.cgi_sqlite_search_filename_d.length > 0) {
+        _fn = _opt_action.cgi_sqlite_search_filename_d;
+      } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d.length > 0) {
+        _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d;
       }
+      return _fn;
     }
-    return SQLite_();
-  }
-  @safe auto output_path() {
-    return _make_and_meta_struct.conf.output_path;
   }
-  @safe auto srcs() {
-    struct SRC_ {
-      auto file_insert_list() {
-        return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
-      }
-      auto image_list() {
-        return _doc_has_struct.imagelist;
-      }
+  return SQLite_();
+}
+@safe auto output_path() {
+  return _make_and_meta_struct.conf.output_path;
+}
+@safe auto srcs() {
+  struct SRC_ {
+    auto file_insert_list() {
+      return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
+    }
+    auto image_list() {
+      return _doc_has_struct.imagelist;
     }
-    return SRC_();
   }
+  return SRC_();
+}
 #+END_SRC
 
 **** } close
diff --git a/org/spine_info.org b/org/spine_info.org
index a23f110..1f55127 100644
--- a/org/spine_info.org
+++ b/org/spine_info.org
@@ -21,21 +21,64 @@
 
 * README :readme:
 ** tangle
+*** org
+
+#+HEADER: :tangle "../README"
+#+BEGIN_SRC text
+<<sisu_spine_readme_org_header>>
+
+<<sisu_spine_readme_info>>
+
+<<sisu_spine_readme_install_org>>
+
+<<sisu_spine_readme_configuration_org>>
+
+<<sisu_spine_readme_commands_org>>
+
+<<sisu_spine_readme_examples_org>>
+#+END_SRC
+
+*** md
 
 #+HEADER: :tangle "../README.md"
 #+BEGIN_SRC text
 <<sisu_spine_readme_info>>
-<<sisu_spine_readme_description>>
-<<sisu_spine_readme_install>>
-<<sisu_spine_readme_configuration>>
-<<sisu_spine_readme_commands>>
-<<sisu_spine_readme_examples>>
+
+<<sisu_spine_readme_install_md>>
+
+<<sisu_spine_readme_configuration_md>>
+
+<<sisu_spine_readme_commands_md>>
+
+<<sisu_spine_readme_examples_md>>
+#+END_SRC
+
+** org header
+
+#+NAME: sisu_spine_readme_org_header
+#+BEGIN_SRC text
+-*- mode: org -*-
+#+TITLE:       spine (doc_reform) (project) README
+#+DESCRIPTION: README for spine
+#+FILETAGS:    :spine:build:tools:
+#+AUTHOR:      Ralph Amissah
+#+EMAIL:       [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
+#+COPYRIGHT:   Copyright (C) 2015 - 2021 Ralph Amissah
+#+LANGUAGE:    en
+#+STARTUP:     content hideblocks hidestars noindent entitiespretty
+#+OPTIONS:     H:3 num:nil toc:t \n:nil @:t ::t |:t ^:nil _:nil -:t f:t *:t <:t
+#+PROPERTY:    header-args  :exports code
+#+PROPERTY:    header-args+ :noweb yes
+#+PROPERTY:    header-args+ :eval no
+#+PROPERTY:    header-args+ :results no
+#+PROPERTY:    header-args+ :cache no
+#+PROPERTY:    header-args+ :padline no
 #+END_SRC
 
 ** project name
 
 #+NAME: sisu_spine_readme_info
-#+BEGIN_SRC markdown
+#+BEGIN_SRC yaml
 project_name:  Spine, Doc Reform
 
   description: [
@@ -60,18 +103,42 @@ project_name:  Spine, Doc Reform
       ]
 #+END_SRC
 
-** short description
+** short description (currently UNUSED)
 
 #+NAME: sisu_spine_readme_description
 #+BEGIN_SRC text
 #+END_SRC
 
 ** installation
+*** org
+
+#+NAME: sisu_spine_readme_install_org
+#+BEGIN_SRC text
+,* <<sisu_spine_readme_install_heading>>
 
-#+NAME: sisu_spine_readme_install
+<<sisu_spine_readme_install_body>>
+#+END_SRC
+
+*** md
+
+#+NAME: sisu_spine_readme_install_md
 #+BEGIN_SRC markdown
-# Installation, Compilation
+# <<sisu_spine_readme_install_heading>>
 
+<<sisu_spine_readme_install_body>>
+#+END_SRC
+
+*** heading
+
+#+NAME: sisu_spine_readme_install_heading
+#+BEGIN_SRC text
+Installation, Compilation
+#+END_SRC
+
+*** text body
+
+#+NAME: sisu_spine_readme_install_body
+#+BEGIN_SRC markdown
 SiSU spine is written in the programming language D for which there are 3 compilers:
 
 - dmd
@@ -105,15 +172,38 @@ https://mesonbuild.com/
   make meson
 
 dub --force --compiler=ldc2 && sudo cp -v cgi-bin/spine-search /usr/lib/cgi-bin/.
-
 #+END_SRC
 
 ** configuration
+*** org
+
+#+NAME: sisu_spine_readme_configuration_org
+#+BEGIN_SRC text
+,* <<sisu_spine_readme_configuration_heading>>
 
-#+NAME: sisu_spine_readme_configuration
+<<sisu_spine_readme_configuration_body>>
+#+END_SRC
+
+*** md
+
+#+NAME: sisu_spine_readme_configuration_md
 #+BEGIN_SRC markdown
-# Configuration
+# <<sisu_spine_readme_configuration_heading>>
+
+<<sisu_spine_readme_configuration_body>>
+#+END_SRC
+
+*** heading
 
+#+NAME: sisu_spine_readme_configuration_heading
+#+BEGIN_SRC text
+Configuration
+#+END_SRC
+
+*** text body
+
+#+NAME: sisu_spine_readme_configuration_body
+#+BEGIN_SRC markdown
 Configuration files are yaml files
 
 The following paths are searched:
@@ -171,15 +261,38 @@ webserv:
   db_sqlite:                   "spine.search.db"
   db_pg_table:                 ""
   db_pg_user:                  ""
-
 #+END_SRC
 
 ** commands help
+*** org
+
+#+NAME: sisu_spine_readme_commands_org
+#+BEGIN_SRC text
+,* <<sisu_spine_readme_commands_heading>>
+
+<<sisu_spine_readme_commands_body>>
+#+END_SRC
+
+*** md
 
-#+NAME: sisu_spine_readme_commands
+#+NAME: sisu_spine_readme_commands_md
 #+BEGIN_SRC markdown
-# Commands
+# <<sisu_spine_readme_commands_heading>>
+
+<<sisu_spine_readme_commands_body>>
+#+END_SRC
 
+*** heading
+
+#+NAME: sisu_spine_readme_commands_heading
+#+BEGIN_SRC text
+Commands
+#+END_SRC
+
+*** text body
+
+#+NAME: sisu_spine_readme_commands_body
+#+BEGIN_SRC markdown
 for a list of commands from the program type:
 
   spine -h
@@ -252,36 +365,91 @@ at the time of writing this provides the following output:
                        --workon (reserved for some matters under development & testing)
                         --xhtml xhtml output
 -h                       --help This help information.
-
 #+END_SRC
 
 ** command examples
+*** text body org
 
-#+NAME: sisu_spine_readme_examples
+#+NAME: sisu_spine_readme_examples_org
 #+BEGIN_SRC markdown
-# Examples
+,* Examples
 
-if configuartion has been set specify just
-- the desired output and
-- the markup document/pod(s) to process
+,** curate
 
-  spine -v --html ~spineMarkupSamples/markup/pod/sisu-manual
+<<sisu_spine_readme_examples_curate_text>>
 
-if configuartion has not been set or to overide the set configration specify
-- the output path as well as
-- the desired output and
-- the markup document/pod(s) to process
+,** sqlite
 
-note: ~webDocRoot should be the path to web doc root, provide a suitable output path.
+<<sisu_spine_readme_examples_sqlite_text>>
 
-  spine -v --html --html-link-search --html-link-curate  --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+,*** create db
 
-  spine -v --html --html-link-search --html-link-curate --epub --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+<<sisu_spine_readme_examples_create_db_text>>
 
-  spine -v --html --epub --latex --odt --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+,*** populate db
+
+<<sisu_spine_readme_examples_populate_db_text>>
+
+,*** generate a cgi search form in d
+
+  <<sisu_spine_readme_examples_search_db_cgi_text>>
+
+,**** compile the cgi search form
+
+<<sisu_spine_readme_examples_compile_search_db_cgi_text>>
+
+,*** create db & search form
+
+  <<sisu_spine_readme_examples_create_db_and_search_form_text>>
+
+,*** html with links to search form
+
+  <<sisu_spine_readme_examples_html_with_links_to_search_form_text>>
+#+END_SRC
+
+*** text body md
+
+#+NAME: sisu_spine_readme_examples_md
+#+BEGIN_SRC markdown
+# Examples
 
 ## curate
 
+<<sisu_spine_readme_examples_curate_text>>
+
+## sqlite
+
+<<sisu_spine_readme_examples_sqlite_text>>
+
+### create db
+
+<<sisu_spine_readme_examples_create_db_text>>
+
+### populate db
+
+<<sisu_spine_readme_examples_populate_db_text>>
+
+### generate a cgi search form in d
+
+  <<sisu_spine_readme_examples_search_db_cgi_text>>
+
+#### compile the cgi search form
+
+<<sisu_spine_readme_examples_compile_search_db_cgi_text>>
+
+### create db & search form
+
+  <<sisu_spine_readme_examples_create_db_and_search_form_text>>
+
+### html with links to search form
+
+  <<sisu_spine_readme_examples_html_with_links_to_search_form_text>>
+#+END_SRC
+
+*** text body content
+
+#+NAME: sisu_spine_readme_examples_curate_text
+#+BEGIN_SRC text
 if you have a document collection with documents that have metadata headers a
 summary of the collection can be made using the curate command
 
@@ -292,11 +460,32 @@ summary of the collection can be made using the curate command
   spine -v --html --html-link-search --html-link-curate --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
 
   spine -v --html --html-link-search --html-link-curate --curate ~spineMarkupSamples/pod/*
+#+END_SRC
 
-## sqlite
+#+NAME: sisu_spine_readme_examples_sqlite_text
+#+BEGIN_SRC text
+if configuartion has been set specify just
+- the desired output and
+- the markup document/pod(s) to process
 
-### create db
+  spine -v --html ~spineMarkupSamples/markup/pod/sisu-manual
+
+if configuartion has not been set or to overide the set configration specify
+- the output path as well as
+- the desired output and
+- the markup document/pod(s) to process
 
+note: ~webDocRoot should be the path to web doc root, provide a suitable output path.
+
+  spine -v --html --html-link-search --html-link-curate  --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --html-link-search --html-link-curate --epub --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+
+  spine -v --html --epub --latex --odt --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
+#+END_SRC
+
+#+NAME: sisu_spine_readme_examples_create_db_text
+#+BEGIN_SRC text
 if there is no sqlite db you first need to create one, to do so
 - the name of the db and
 - the root path for document output
@@ -313,9 +502,10 @@ if you have a configration file providing this information that is to be used
 for a document collection you can point to the document collection:
 
   spine -v --sqlite-db-create ~spineMarkupSamples/pod
+#+END_SRC
 
-### populate db
-
+#+NAME: sisu_spine_readme_examples_populate_db_text
+#+BEGIN_SRC text
 must specify:
 - the name of the db and
 - the root path for document output
@@ -331,29 +521,31 @@ if you have a configration file providing this information that is to be used
 for a document collection you can point to the document collection:
 
   spine -v --sqlite-update ~spineMarkupSamples/pod/*
+#+END_SRC
 
-### generate a cgi search form in d
-
-  spine -v --cgi-search-form-codegen \
-    --output=/var/www/html \
-    ~spineMarkupSamples/pod
+#+NAME: sisu_spine_readme_examples_search_db_cgi_text
+#+BEGIN_SRC text
+spine -v --cgi-search-form-codegen \
+  --output=/var/www/html \
+  ~spineMarkupSamples/pod
 
-  spine -v --cgi-search-form-codegen --config=~spineMarkupSamples/pod
+spine -v --cgi-search-form-codegen --config=~spineMarkupSamples/pod
 
-  spine -v --cgi-search-form-codegen --config=~spineMarkupSamples/pod/.dr/config_local_site
+spine -v --cgi-search-form-codegen --config=~spineMarkupSamples/pod/.dr/config_local_site
 
-  spine --cgi-search-form-codegen --output=`echo ~webDocRoot` ~spineMarkupSamples/pod
+spine --cgi-search-form-codegen --output=`echo ~webDocRoot` ~spineMarkupSamples/pod
 
-  spine --cgi-search-form-codegen --cgi-sqlite-search-filename="spine_search" --output=`echo ~webDocRoot`
+spine --cgi-search-form-codegen --cgi-sqlite-search-filename="spine_search" --output=`echo ~webDocRoot`
 
-  spine -v --cgi-search-form-codegen \
-    --sqlite-db-filename="spine.search.db" \
-    --cgi-sqlite-search-filename="spine-search" \
-    --output=/var/www/html \
-    ~spineMarkupSamples/pod
-
-#### compile the cgi search form
+spine -v --cgi-search-form-codegen \
+  --sqlite-db-filename="spine.search.db" \
+  --cgi-sqlite-search-filename="spine-search" \
+  --output=/var/www/html \
+  ~spineMarkupSamples/pod
+#+END_SRC
 
+#+NAME: sisu_spine_readme_examples_compile_search_db_cgi_text
+#+BEGIN_SRC text
   cd /var/www/html/cgi # /var/www/html (default document root)
 
   cd ~webDocRoot/cgi
@@ -376,49 +568,23 @@ cgi-bin directory
   spine -v --html --html-link-search --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
 
   spine -v --html --html-link-search --cgi-sqlite-search-filename="spine-search" --html-link-curate --curate --output=`echo ~webDocRoot` ~spineMarkupSamples/pod/*
-
-### create db & search form
-
-  spine -v \
-    --sqlite-db-create --sqlite-db-filename="spine.search.db" \
-    --cgi-search-form-codegen --cgi-sqlite-search-filename="spine-search" \
-    --output=/var/www/html \
-    ~spineMarkupSamples/pod/*
-
-### html with links to search form
-
-  spine -v --html \
-    --html-link-search \
-    --output=`echo ~webDocRoot` \
-    ~spineMarkupSamples/pod/*
-
 #+END_SRC
 
-* +README+
-
-#+HEADER: :NO-tangle "../README"
-#+BEGIN_SRC txt
-project_name:  Spine, Doc Reform
-  description: [
-      "documents, structuring, processing, publishing",
-      search,
-      object numbering,
-      static content generator,
-      sisu markup
-    ]
-
-    author:
-      name:    Ralph Amissah
-      email:   ralph.amissah@gmail.com
-
-    copyright: "(C) 2015 - 2021 Ralph Amissah, All Rights Reserved."
-
-    license:   "AGPL 3 or later"
+#+NAME: sisu_spine_readme_examples_create_db_and_search_form_text
+#+BEGIN_SRC text
+spine -v \
+  --sqlite-db-create --sqlite-db-filename="spine.search.db" \
+  --cgi-search-form-codegen --cgi-sqlite-search-filename="spine-search" \
+  --output=/var/www/html \
+  ~spineMarkupSamples/pod/*
+#+END_SRC
 
-    homepage: [
-        "https://www.doc_reform.org",
-        "https://www.sisudoc.org"
-      ]
+#+NAME: sisu_spine_readme_examples_html_with_links_to_search_form_text
+#+BEGIN_SRC text
+spine -v --html \
+  --html-link-search \
+  --output=`echo ~webDocRoot` \
+  ~spineMarkupSamples/pod/*
 #+END_SRC
 
 * manpage :manpage:
@@ -4550,10 +4716,15 @@ matches are found.
 
 #+HEADER: :tangle "../COPYRIGHT"
 #+BEGIN_SRC txt
-<<sisu_spine_copyright>>
-<<sisu_spine_license_agpl3>>
-<<sisu_spine_summary>>
+- Name: spine - SiSU Spine, Doc Reform
+  <<sisu_spine_copyright>>
+
+  <<sisu_spine_license_agpl3>>
+
+  <<sisu_spine_summary>>
+
 <<sisu_spine_markup_samples>>
+
 <<sisu_spine_dependencies>>
 #+END_SRC
 
@@ -4561,10 +4732,15 @@ matches are found.
 
 #+HEADER: :tangle "../src/COPYRIGHT"
 #+BEGIN_SRC txt
-<<sisu_spine_copyright>>
-<<sisu_spine_license_agpl3>>
-<<sisu_spine_summary>>
+- Name: spine - SiSU Spine, Doc Reform
+  <<sisu_spine_copyright>>
+
+  <<sisu_spine_license_agpl3>>
+
+  <<sisu_spine_summary>>
+
 <<sisu_spine_markup_samples>>
+
 <<sisu_spine_dependencies>>
 #+END_SRC
 
@@ -4572,10 +4748,15 @@ matches are found.
 
 #+HEADER: :tangle "../src/doc_reform/COPYRIGHT"
 #+BEGIN_SRC txt
-<<sisu_spine_copyright>>
-<<sisu_spine_license_agpl3>>
-<<sisu_spine_summary>>
+- Name: spine - SiSU Spine, Doc Reform
+  <<sisu_spine_copyright>>
+
+  <<sisu_spine_license_agpl3>>
+
+  <<sisu_spine_summary>>
+
 <<sisu_spine_markup_samples>>
+
 <<sisu_spine_dependencies>>
 #+END_SRC
 
@@ -4589,8 +4770,11 @@ matches are found.
 
 #+HEADER: :tangle "./COPYRIGHT"
 #+BEGIN_SRC txt
-<<sisu_spine_copyright>>
-<<sisu_spine_summary>>
+- Name: spine - SiSU Spine, Doc Reform
+  <<sisu_spine_copyright>>
+
+  <<sisu_spine_summary>>
+
 <<sisu_spine_markup_samples>>
 #+END_SRC
 
@@ -4606,15 +4790,13 @@ matches are found.
 
 #+NAME: sisu_spine_copyright
 #+BEGIN_SRC txt
-- Name: spine - SiSU Spine, Doc Reform
-  - Description: documents, structuring, processing, publishing, search
-    - static content generator
+- Description: documents, structuring, processing, publishing, search
+  - static content generator
 
-  - Author: Ralph Amissah
-    [ralph.amissah@gmail.com]
-
-  - Copyright: (C) 2015 - 2021 Ralph Amissah
+- Author: Ralph Amissah
+  [ralph.amissah@gmail.com]
 
+- Copyright: (C) 2015 - 2021 Ralph Amissah
 #+END_SRC
 
 *** license
@@ -4622,48 +4804,46 @@ matches are found.
 
 #+NAME: sisu_spine_license_agpl3
 #+BEGIN_SRC txt
-  - code under src/* src/doc_reform/*
-    - License: AGPL 3 or later:
-
-      Spine, Doc Reform (SiSU), a framework for document structuring, publishing and
-      search
+- code under src/* src/doc_reform/*
+  - License: AGPL 3 or later:
 
-      Copyright (C) Ralph Amissah
+    Spine, Doc Reform (SiSU), a framework for document structuring, publishing and
+    search
 
-      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.
+    Copyright (C) Ralph Amissah
 
-      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.
+    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.
 
-      You should have received a copy of the GNU General Public License along
-      with this program. If not, see [https://www.gnu.org/licenses/].
+    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.
 
-      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]
+    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]
 #+END_SRC
 
 *** spine_summary
 
 #+NAME: sisu_spine_summary
 #+BEGIN_SRC txt
-  - Spine, Doc Reform (related to SiSU) uses standard:
-    - docReform markup syntax (based on SiSU markup)
-      - standard SiSU markup syntax with modified headers and minor
-        modifications
-    - docReform object numbering (based on SiSU object citation numbering)
-      - standard SiSU document object numbering
-
-  - Homepages:
-    [https://www.sisudoc.org]
-
+- Spine, Doc Reform (related to SiSU) uses standard:
+  - docReform markup syntax (based on SiSU markup)
+    - standard SiSU markup syntax with modified headers and minor
+      modifications
+  - docReform object numbering (based on SiSU object citation numbering)
+    - standard SiSU document object numbering
+
+- Homepages:
+  [https://www.sisudoc.org]
 #+END_SRC
 
 #+BEGIN_SRC txt
@@ -4682,7 +4862,6 @@ matches are found.
 - Spine, Doc Reform (SiSU) markup samples
   Individual document content Copyright (Author) [as stated in document header]
   Individual document content License (Author) [as stated in document header]
-
 #+END_SRC
 
 *** dependencies
@@ -4710,6 +4889,9 @@ matches are found.
       [https://github.com/dlang-community/d2sqlite3]
       [https://code.dlang.org/packages/d2sqlite3]
 
+    - src/ext_depends/d2sqlite3
+    - sundry/spine_search_cgi/src/ext_depends_cgi/d2sqlite3
+
   - Name: dyaml
     - Description:
       D:YAML is an open source YAML parser and emitter library for the D programming language.
@@ -4728,6 +4910,8 @@ matches are found.
       [https://github.com/dlang-community/D-YAML]
       [https://code.dlang.org/packages/dyaml]
 
+    - src/ext_depends/D-YAML
+
   - Name: imageformats
     - Description:
 
@@ -4745,6 +4929,8 @@ matches are found.
       [https://github.com/lgvz/imageformats]
       [https://code.dlang.org/packages/imageformats]
 
+    - src/ext_depends/imageformats
+
   - Name: tinyendian (dyaml dependency)
     - Description:
       TinyEndian is a minimal endianness library for the D programming language.
@@ -4763,6 +4949,8 @@ matches are found.
       [https://github.com/dlang-community/tinyendian]
       [https://code.dlang.org/packages/tinyendian]
 
+    - src/ext_depends/tinyendian
+
 - Name: cgi.d
   - Description:
 
@@ -4771,7 +4959,7 @@ matches are found.
 
   - Copyright: (C) 2008 - 2021 Adam D. Ruppe
 
-  - code: cgi.d (copy in ./sundry/spine_search_cgi/src/ext_depends_cgi/arsd)
+  - code: cgi.d
     aria2c https://raw.githubusercontent.com/adamdruppe/arsd/master/cgi.d
 
     - License: BSL-1.0
@@ -4782,6 +4970,7 @@ matches are found.
   - Homepages:
     [https://github.com/adamdruppe/arsd]
 
+  - sundry/spine_search_cgi/src/ext_depends_cgi/arsd
 
 - Name: dub2nix
   - Description:
@@ -4796,7 +4985,6 @@ matches are found.
 
   - Homepages:
     [https://github.com/lionello/dub2nix]
-
 #+END_SRC
 
 * CHANGELOG :changelog:
diff --git a/org/util_cgi_d_sqlite_search.org b/org/util_cgi_d_sqlite_search.org
index 84d1b1e..88efe5b 100644
--- a/org/util_cgi_d_sqlite_search.org
+++ b/org/util_cgi_d_sqlite_search.org
@@ -35,26 +35,26 @@ void cgi_function_intro(Cgi cgi) {
   <<cgi_sqlite_initialize_1>>
   <<cgi_sqlite_initialize_2>>
   <<cgi_sqlite_initialize_3>>
-  <<cgi_sqlite_initialize_4>>
-  <<cgi_sqlite_initialize_5>>
-  <<cgi_sqlite_initialize_6>>
-  <<cgi_sqlite_initialize_7>>
+    <<cgi_sqlite_initialize_4>>
+    <<cgi_sqlite_initialize_5>>
+    <<cgi_sqlite_initialize_6>>
+    <<cgi_sqlite_initialize_7>>
   <<cgi_sqlite_initialize_8>>
   <<cgi_sqlite_initialize_9>>
   <<cgi_sqlite_initialize_10>>
 <<cgi_sqlite_header>>
 <<cgi_sqlite_table>>
-<<cgi_sqlite_form_0>>
-<<cgi_sqlite_form_1>>
+  <<cgi_sqlite_form_0>>
+    <<cgi_sqlite_form_1>>
 <<cgi_sqlite_form_2>>
 <<cgi_sqlite_form_3>>
-<<cgi_sqlite_form_4>>
-<<cgi_sqlite_form_5>>
+    <<cgi_sqlite_form_4>>
+  <<cgi_sqlite_form_5>>
   <<cgi_sqlite_write>>
   <<cgi_sqlite_set_db>>
 <<cgi_sqlite_select_statement_0>>
 <<cgi_sqlite_select_statement_1>>
-<<cgi_sqlite_select_statement_2>>
+    <<cgi_sqlite_select_statement_2>>
   <<cgi_sqlite_db_close>>
 <<cgi_sqlite_db_tail>>
 }
@@ -231,79 +231,79 @@ auto text_fields() {
 
 #+NAME: cgi_sqlite_initialize_4
 #+BEGIN_SRC d
-  static struct Rgx {
-    // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
-    static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
-    static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
-    static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
-    static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
-    static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
-    static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
-    static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
-    static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
-    static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
-    static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
-    static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
-    static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
-    static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
-    static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
-    static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
-    static identifier        = ctRegex!(`(?:^|\s~\s*)identifier:\s+(?P<matched>.+)$`,     "m");
-    static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
-    static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
-    static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
-    static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
-    static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
-    static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
-    // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
-    static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
-  }
+static struct Rgx {
+  // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+  static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+  // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+  static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
+  static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
+  static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
+  static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
+  static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
+  static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
+  static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
+  static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
+  static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
+  static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
+  static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
+  static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
+  static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
+  static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
+  static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
+  static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
+  static identifier        = ctRegex!(`(?:^|\s~\s*)identifier:\s+(?P<matched>.+)$`,     "m");
+  static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
+  static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
+  static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
+  static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
+  static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
+  static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
+  // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
+  static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
+}
 #+END_SRC
 
 ***** searchfields
 
 #+NAME: cgi_sqlite_initialize_5
 #+BEGIN_SRC d
-  struct searchFields {
-    string canned_query      = ""; // GET  canned_query     == cq
-    string search_text_area  = ""; // POST search_text_area == tsa
-    string text              = ""; // text              == txt
-    string author            = ""; // author            == au
-    string title             = ""; // title             == ti
-    string uid               = "";  // uid               == uid
-    string fn                = ""; // fn                == fn
-    string keywords          = ""; // keywords          == kw
-    string topic_register    = ""; // topic_register    == tr
-    string subject           = ""; // subject           == su
-    string description       = ""; // description       == de
-    string publisher         = ""; // publisher         == pb
-    string editor            = ""; // editor            == ed
-    string contributor       = ""; // contributor       == ct
-    string date              = ""; // date              == dt
-    string format            = ""; // format            == fmt
-    string identifier        = ""; // identifier        == id
-    string source            = ""; // source            == src sfn
-    string language          = ""; // language          == lng
-    string relation          = ""; // relation          == rl
-    string coverage          = ""; // coverage          == cv
-    string rights            = ""; // rights            == rgt
-    string comment           = ""; // comment           == cmt
-    // string abstract          = "";
-    string src_filename_base = ""; // src_filename_base == bfn
-    string results_type      = ""; // results_type      == rt     radio
-    string sql_match_limit   = ""; // sql_match_limit   == sml    radio
-    string sql_match_offset  = ""; // sql_match_offset  == smo
-    string stats             = ""; // stats             == sts    checked
-    string echo              = ""; // echo              == ec     checked
-    string url               = ""; // url               == url    checked
-    string searched          = ""; // searched          == se     checked
-    string sql               = ""; // sql               == sql    checked
-  }
-  auto rgx  = Rgx();
-  auto got  = searchFields();
+struct searchFields {
+  string canned_query      = ""; // GET  canned_query     == cq
+  string search_text_area  = ""; // POST search_text_area == tsa
+  string text              = ""; // text              == txt
+  string author            = ""; // author            == au
+  string title             = ""; // title             == ti
+  string uid               = "";  // uid               == uid
+  string fn                = ""; // fn                == fn
+  string keywords          = ""; // keywords          == kw
+  string topic_register    = ""; // topic_register    == tr
+  string subject           = ""; // subject           == su
+  string description       = ""; // description       == de
+  string publisher         = ""; // publisher         == pb
+  string editor            = ""; // editor            == ed
+  string contributor       = ""; // contributor       == ct
+  string date              = ""; // date              == dt
+  string format            = ""; // format            == fmt
+  string identifier        = ""; // identifier        == id
+  string source            = ""; // source            == src sfn
+  string language          = ""; // language          == lng
+  string relation          = ""; // relation          == rl
+  string coverage          = ""; // coverage          == cv
+  string rights            = ""; // rights            == rgt
+  string comment           = ""; // comment           == cmt
+  // string abstract          = "";
+  string src_filename_base = ""; // src_filename_base == bfn
+  string results_type      = ""; // results_type      == rt     radio
+  string sql_match_limit   = ""; // sql_match_limit   == sml    radio
+  string sql_match_offset  = ""; // sql_match_offset  == smo
+  string stats             = ""; // stats             == sts    checked
+  string echo              = ""; // echo              == ec     checked
+  string url               = ""; // url               == url    checked
+  string searched          = ""; // searched          == se     checked
+  string sql               = ""; // sql               == sql    checked
+}
+auto rgx  = Rgx();
+auto got  = searchFields();
 #+END_SRC
 
 ***** env
@@ -311,264 +311,264 @@ auto text_fields() {
 
 #+NAME: cgi_sqlite_initialize_6
 #+BEGIN_SRC d
-  if (environment.get("REQUEST_METHOD", "POST") == "POST") {
-    if ("sf" in cgi.post) {
-      got.search_text_area =  cgi.post["sf"];
-      if (auto m = got.search_text_area.matchFirst(rgx.text)) {
+if (environment.get("REQUEST_METHOD", "POST") == "POST") {
+  if ("sf" in cgi.post) {
+    got.search_text_area =  cgi.post["sf"];
+    if (auto m = got.search_text_area.matchFirst(rgx.text)) {
+      got.text = m["matched"];
+      got.canned_query ~= "sf=" ~ m["matched"];
+    } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
+      if (
+        !(m["matched"].matchFirst(rgx.author))
+        && !(m["matched"].matchFirst(rgx.title))
+      ) {
         got.text = m["matched"];
         got.canned_query ~= "sf=" ~ m["matched"];
-      } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
-        if (
-          !(m["matched"].matchFirst(rgx.author))
-          && !(m["matched"].matchFirst(rgx.title))
-        ) {
-          got.text = m["matched"];
-          got.canned_query ~= "sf=" ~ m["matched"];
-        }
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.author)) {
-        got.author = m["matched"];
-        got.canned_query ~= "&au=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.title)) {
-        got.title = m["matched"];
-        got.canned_query ~= "&ti=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
-        got.uid = m["matched"];
-        got.canned_query ~= "&uid=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
-        got.fn = m["matched"];
-        got.canned_query ~= "&fn=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
-        got.keywords = m["matched"];
-        got.canned_query ~= "&kw=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
-        got.topic_register = m["matched"];
-        got.canned_query ~= "&tr=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
-        got.subject = m["matched"];
-        got.canned_query ~= "&su=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.description)) {
-        got.description = m["matched"];
-        got.canned_query ~= "&de=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
-        got.publisher = m["matched"];
-        got.canned_query ~= "&pb=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
-        got.editor = m["matched"];
-        got.canned_query ~= "&ed=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
-        got.contributor = m["matched"];
-        got.canned_query ~= "&ct=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.date)) {
-        got.date = m["matched"];
-        got.canned_query ~= "&dt=" ~ m["matched"];
-      }
-      // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
-      //   got.results_type = m["matched"];
-      //   got.canned_query ~= "&rt=" ~ m["matched"];
-      // }
-      if (auto m = got.search_text_area.matchFirst(rgx.format)) {
-        got.format = m["matched"];
-        got.canned_query ~= "&fmt=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.identifier)) {
-        got.identifier = m["matched"];
-        got.canned_query ~= "&id=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.source)) {
-        got.source = m["matched"];
-        got.canned_query ~= "&src=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.language)) {
-        got.language = m["matched"];
-        got.canned_query ~= "&lng=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
-        got.relation = m["matched"];
-        got.canned_query ~= "&rl=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
-        got.coverage = m["matched"];
-        got.canned_query ~= "&cv=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
-        got.rights = m["matched"];
-        got.canned_query ~= "&rgt=" ~ m["matched"];
-      }
-      if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
-        got.comment = m["matched"];
-        got.canned_query ~= "&cmt=" ~ m["matched"];
-      }
-      // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
-      //   got.abstract = m["matched"];
-      // }
-      if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
-        got.src_filename_base = m["matched"];
-        got.canned_query ~= "&bfn=" ~ m["matched"];
       }
     }
-    if ("fn" in cgi.post) {
-      got.fn =  cgi.post["fn"];
-      got.canned_query ~= "&fn=" ~ cgi.post["fn"];
+    if (auto m = got.search_text_area.matchFirst(rgx.author)) {
+      got.author = m["matched"];
+      got.canned_query ~= "&au=" ~ m["matched"];
     }
-    if ("rt" in cgi.post) {
-      got.results_type =  cgi.post["rt"];
-      got.canned_query ~= "&rt=" ~ cgi.post["rt"];
+    if (auto m = got.search_text_area.matchFirst(rgx.title)) {
+      got.title = m["matched"];
+      got.canned_query ~= "&ti=" ~ m["matched"];
     }
-    if ("sts" in cgi.post) {
-      got.stats =  cgi.post["sts"];
-      got.canned_query ~= "&sts=" ~ cgi.post["sts"];
+    if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
+      got.uid = m["matched"];
+      got.canned_query ~= "&uid=" ~ m["matched"];
     }
-    if ("ec" in cgi.post) {
-      got.echo =  cgi.post["ec"];
-      got.canned_query ~= "&ec=" ~ cgi.post["ec"];
+    if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
+      got.fn = m["matched"];
+      got.canned_query ~= "&fn=" ~ m["matched"];
     }
-    if ("url" in cgi.post) {
-      got.url =  cgi.post["url"];
-      got.canned_query ~= "&url=" ~ cgi.post["url"];
+    if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
+      got.keywords = m["matched"];
+      got.canned_query ~= "&kw=" ~ m["matched"];
     }
-    if ("se" in cgi.post) {
-      got.searched =  cgi.post["se"];
-      got.canned_query ~= "&se=" ~ cgi.post["se"];
+    if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
+      got.topic_register = m["matched"];
+      got.canned_query ~= "&tr=" ~ m["matched"];
     }
-    if ("sql" in cgi.post) {
-      got.sql =  cgi.post["sql"];
-      got.canned_query ~= "&sql=" ~ cgi.post["sql"];
+    if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
+      got.subject = m["matched"];
+      got.canned_query ~= "&su=" ~ m["matched"];
     }
-    if ("sml" in cgi.post) {
-      got.sql_match_limit =  cgi.post["sml"];
-      got.canned_query ~= "&sml=" ~ cgi.post["sml"];
+    if (auto m = got.search_text_area.matchFirst(rgx.description)) {
+      got.description = m["matched"];
+      got.canned_query ~= "&de=" ~ m["matched"];
     }
-    if ("smo" in cgi.post) {
-      got.sql_match_offset = "0";   // cgi.post["smo"];
-      got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
+    if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
+      got.publisher = m["matched"];
+      got.canned_query ~= "&pb=" ~ m["matched"];
     }
-    got.canned_query = got.canned_query.strip.split(" ").join("%20");
-    conf.query_string = got.canned_query;
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-#+END_SRC
-
-****** GET
-
-#+NAME: cgi_sqlite_initialize_7
-#+BEGIN_SRC d
-  } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
-    got.canned_query = environment.get("QUERY_STRING", "");
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-    got.search_text_area = "";
-    if ("sf" in canned_query && !(canned_query["sf"]).empty) {
-      got.text = canned_query["sf"].split("%20").join(" ");
-      got.search_text_area ~= "text: " ~ got.text ~ "\n";
-    }
-    if ("au" in canned_query && !(canned_query["au"]).empty) {
-      got.author = canned_query["au"].split("%20").join(" ");
-      got.search_text_area ~= "author: " ~ got.author ~ "\n";
-    }
-    if ("ti" in canned_query && !(canned_query["ti"]).empty) {
-      got.title = canned_query["ti"].split("%20").join(" ");
-      got.search_text_area ~= "title: " ~ got.title ~ "\n";
-    }
-    if ("uid" in canned_query && !(canned_query["uid"]).empty) {
-      got.uid = canned_query["uid"].split("%20").join(" ");
-      got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
-    }
-    if ("fn" in canned_query && !(canned_query["fn"]).empty) {
-      got.fn = canned_query["fn"].split("%20").join(" ");
-      got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
-    }
-    if ("kw" in canned_query && !(canned_query["kw"]).empty) {
-      got.keywords = canned_query["kw"].split("%20").join(" ");
-      got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
-    }
-    if ("tr" in canned_query && !(canned_query["tr"]).empty) {
-      got.topic_register = canned_query["tr"].split("%20").join(" ");
-      got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
-    }
-    if ("su" in canned_query && !(canned_query["su"]).empty) {
-      got.subject = canned_query["su"].split("%20").join(" ");
-      got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
-    }
-    if ("de" in canned_query && !(canned_query["de"]).empty) {
-      got.description = canned_query["de"].split("%20").join(" ");
-      got.search_text_area ~= "description: " ~ got.description ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
+      got.editor = m["matched"];
+      got.canned_query ~= "&ed=" ~ m["matched"];
     }
-    if ("pb" in canned_query && !(canned_query["pb"]).empty) {
-      got.publisher = canned_query["pb"].split("%20").join(" ");
-      got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
+      got.contributor = m["matched"];
+      got.canned_query ~= "&ct=" ~ m["matched"];
     }
-    if ("ed" in canned_query && !(canned_query["ed"]).empty) {
-      got.editor = canned_query["ed"].split("%20").join(" ");
-      got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.date)) {
+      got.date = m["matched"];
+      got.canned_query ~= "&dt=" ~ m["matched"];
     }
-    if ("ct" in canned_query && !(canned_query["ct"]).empty) {
-      got.contributor = canned_query["ct"].split("%20").join(" ");
-      got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
-    }
-    if ("dt" in canned_query && !(canned_query["dt"]).empty) {
-      got.date = canned_query["dt"].split("%20").join(" ");
-      got.search_text_area ~= "date: " ~ got.date ~ "\n";
-    }
-    if ("rt" in canned_query && !(canned_query["rt"]).empty) {
-      got.results_type = canned_query["rt"].split("%20").join(" ");
-      // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
-    }
-    if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
-      got.format = canned_query["fmt"].split("%20").join(" ");
-      got.search_text_area ~= "format: " ~ got.format ~ "\n";
+    // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
+    //   got.results_type = m["matched"];
+    //   got.canned_query ~= "&rt=" ~ m["matched"];
+    // }
+    if (auto m = got.search_text_area.matchFirst(rgx.format)) {
+      got.format = m["matched"];
+      got.canned_query ~= "&fmt=" ~ m["matched"];
     }
-    if ("id" in canned_query && !(canned_query["id"]).empty) {
-      got.identifier = canned_query["id"].split("%20").join(" ");
-      got.search_text_area ~= "identifier: " ~ got.identifier ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.identifier)) {
+      got.identifier = m["matched"];
+      got.canned_query ~= "&id=" ~ m["matched"];
     }
-    if ("src" in canned_query && !(canned_query["src"]).empty) {
-      got.source = canned_query["src"].split("%20").join(" ");
-      got.search_text_area ~= "source: " ~ got.source ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.source)) {
+      got.source = m["matched"];
+      got.canned_query ~= "&src=" ~ m["matched"];
     }
-    if ("lng" in canned_query && !(canned_query["lng"]).empty) {
-      got.language = canned_query["lng"].split("%20").join(" ");
-      got.search_text_area ~= "language: " ~ got.language ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.language)) {
+      got.language = m["matched"];
+      got.canned_query ~= "&lng=" ~ m["matched"];
     }
-    if ("rl" in canned_query && !(canned_query["rl"]).empty) {
-      got.relation = canned_query["rl"].split("%20").join(" ");
-      got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
+      got.relation = m["matched"];
+      got.canned_query ~= "&rl=" ~ m["matched"];
     }
-    if ("cv" in canned_query && !(canned_query["cv"]).empty) {
-      got.coverage = canned_query["cv"].split("%20").join(" ");
-      got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
+      got.coverage = m["matched"];
+      got.canned_query ~= "&cv=" ~ m["matched"];
     }
-    if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
-      got.rights = canned_query["rgt"].split("%20").join(" ");
-      got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
+      got.rights = m["matched"];
+      got.canned_query ~= "&rgt=" ~ m["matched"];
     }
-    if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
-      got.comment = canned_query["cmt"].split("%20").join(" ");
-      got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
+      got.comment = m["matched"];
+      got.canned_query ~= "&cmt=" ~ m["matched"];
     }
-    // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
-    //   got.abstract = canned_query["abstract"];
+    // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
+    //   got.abstract = m["matched"];
     // }
-    if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
-      got.src_filename_base = canned_query["bfn"].split("%20").join(" ");
-      got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
+    if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
+      got.src_filename_base = m["matched"];
+      got.canned_query ~= "&bfn=" ~ m["matched"];
     }
-    if ("sml" in canned_query && !(canned_query["sml"]).empty) {
-      got.sql_match_limit = canned_query["sml"].split("%20").join(" ");
-      // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
-    }
-    // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
   }
-  return got;
+  if ("fn" in cgi.post) {
+    got.fn =  cgi.post["fn"];
+    got.canned_query ~= "&fn=" ~ cgi.post["fn"];
+  }
+  if ("rt" in cgi.post) {
+    got.results_type =  cgi.post["rt"];
+    got.canned_query ~= "&rt=" ~ cgi.post["rt"];
+  }
+  if ("sts" in cgi.post) {
+    got.stats =  cgi.post["sts"];
+    got.canned_query ~= "&sts=" ~ cgi.post["sts"];
+  }
+  if ("ec" in cgi.post) {
+    got.echo =  cgi.post["ec"];
+    got.canned_query ~= "&ec=" ~ cgi.post["ec"];
+  }
+  if ("url" in cgi.post) {
+    got.url =  cgi.post["url"];
+    got.canned_query ~= "&url=" ~ cgi.post["url"];
+  }
+  if ("se" in cgi.post) {
+    got.searched =  cgi.post["se"];
+    got.canned_query ~= "&se=" ~ cgi.post["se"];
+  }
+  if ("sql" in cgi.post) {
+    got.sql =  cgi.post["sql"];
+    got.canned_query ~= "&sql=" ~ cgi.post["sql"];
+  }
+  if ("sml" in cgi.post) {
+    got.sql_match_limit =  cgi.post["sml"];
+    got.canned_query ~= "&sml=" ~ cgi.post["sml"];
+  }
+  if ("smo" in cgi.post) {
+    got.sql_match_offset = "0";   // cgi.post["smo"];
+    got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
+  }
+  got.canned_query = got.canned_query.strip.split(" ").join("%20");
+  conf.query_string = got.canned_query;
+  // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+#+END_SRC
+
+****** GET
+
+#+NAME: cgi_sqlite_initialize_7
+#+BEGIN_SRC d
+} else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
+  got.canned_query = environment.get("QUERY_STRING", "");
+  // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+  got.search_text_area = "";
+  if ("sf" in canned_query && !(canned_query["sf"]).empty) {
+    got.text = canned_query["sf"].split("%20").join(" ");
+    got.search_text_area ~= "text: " ~ got.text ~ "\n";
+  }
+  if ("au" in canned_query && !(canned_query["au"]).empty) {
+    got.author = canned_query["au"].split("%20").join(" ");
+    got.search_text_area ~= "author: " ~ got.author ~ "\n";
+  }
+  if ("ti" in canned_query && !(canned_query["ti"]).empty) {
+    got.title = canned_query["ti"].split("%20").join(" ");
+    got.search_text_area ~= "title: " ~ got.title ~ "\n";
+  }
+  if ("uid" in canned_query && !(canned_query["uid"]).empty) {
+    got.uid = canned_query["uid"].split("%20").join(" ");
+    got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
+  }
+  if ("fn" in canned_query && !(canned_query["fn"]).empty) {
+    got.fn = canned_query["fn"].split("%20").join(" ");
+    got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
+  }
+  if ("kw" in canned_query && !(canned_query["kw"]).empty) {
+    got.keywords = canned_query["kw"].split("%20").join(" ");
+    got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
+  }
+  if ("tr" in canned_query && !(canned_query["tr"]).empty) {
+    got.topic_register = canned_query["tr"].split("%20").join(" ");
+    got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
+  }
+  if ("su" in canned_query && !(canned_query["su"]).empty) {
+    got.subject = canned_query["su"].split("%20").join(" ");
+    got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
+  }
+  if ("de" in canned_query && !(canned_query["de"]).empty) {
+    got.description = canned_query["de"].split("%20").join(" ");
+    got.search_text_area ~= "description: " ~ got.description ~ "\n";
+  }
+  if ("pb" in canned_query && !(canned_query["pb"]).empty) {
+    got.publisher = canned_query["pb"].split("%20").join(" ");
+    got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
+  }
+  if ("ed" in canned_query && !(canned_query["ed"]).empty) {
+    got.editor = canned_query["ed"].split("%20").join(" ");
+    got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
+  }
+  if ("ct" in canned_query && !(canned_query["ct"]).empty) {
+    got.contributor = canned_query["ct"].split("%20").join(" ");
+    got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
+  }
+  if ("dt" in canned_query && !(canned_query["dt"]).empty) {
+    got.date = canned_query["dt"].split("%20").join(" ");
+    got.search_text_area ~= "date: " ~ got.date ~ "\n";
+  }
+  if ("rt" in canned_query && !(canned_query["rt"]).empty) {
+    got.results_type = canned_query["rt"].split("%20").join(" ");
+    // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
+  }
+  if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
+    got.format = canned_query["fmt"].split("%20").join(" ");
+    got.search_text_area ~= "format: " ~ got.format ~ "\n";
+  }
+  if ("id" in canned_query && !(canned_query["id"]).empty) {
+    got.identifier = canned_query["id"].split("%20").join(" ");
+    got.search_text_area ~= "identifier: " ~ got.identifier ~ "\n";
+  }
+  if ("src" in canned_query && !(canned_query["src"]).empty) {
+    got.source = canned_query["src"].split("%20").join(" ");
+    got.search_text_area ~= "source: " ~ got.source ~ "\n";
+  }
+  if ("lng" in canned_query && !(canned_query["lng"]).empty) {
+    got.language = canned_query["lng"].split("%20").join(" ");
+    got.search_text_area ~= "language: " ~ got.language ~ "\n";
+  }
+  if ("rl" in canned_query && !(canned_query["rl"]).empty) {
+    got.relation = canned_query["rl"].split("%20").join(" ");
+    got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
+  }
+  if ("cv" in canned_query && !(canned_query["cv"]).empty) {
+    got.coverage = canned_query["cv"].split("%20").join(" ");
+    got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
+  }
+  if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
+    got.rights = canned_query["rgt"].split("%20").join(" ");
+    got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
+  }
+  if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
+    got.comment = canned_query["cmt"].split("%20").join(" ");
+    got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
+  }
+  // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
+  //   got.abstract = canned_query["abstract"];
+  // }
+  if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
+    got.src_filename_base = canned_query["bfn"].split("%20").join(" ");
+    got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
+  }
+  if ("sml" in canned_query && !(canned_query["sml"]).empty) {
+    got.sql_match_limit = canned_query["sml"].split("%20").join(" ");
+    // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
+  }
+  // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
+}
+return got;
 #+END_SRC
 
 ***** tail
@@ -738,24 +738,24 @@ string previous_next () {
 #+BEGIN_SRC d
   {
     table = format(q"┃
- <table summary="band" border="0" cellpadding="2" cellspacing="0">
- <tr><td width="20%%">
-  <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
-  <tr><td align="left">
-   <br /><a href="https://sisudoc.org/" target="_top">
-     <b>SiSU</b>
-   </a>
-   <br /><a href="https://git.sisudoc.org/" target="_top">
-     git
-   </a>
-  </td></tr>
-  </table>
- </td>
- <td>
-   <label for="find"><b>SiSU spine (generated) search form</b></label>
+<table summary="band" border="0" cellpadding="2" cellspacing="0">
+<tr><td width="20%%">
+ <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
+ <tr><td align="left">
+  <br /><a href="https://sisudoc.org/" target="_top">
+    <b>SiSU</b>
+  </a>
+  <br /><a href="https://git.sisudoc.org/" target="_top">
+    git
+  </a>
  </td></tr>
  </table>
- ┃");
+</td>
+<td>
+  <label for="find"><b>SiSU spine (generated) search form</b></label>
+</td></tr>
+</table>
+┃");
   }
 #+END_SRC
 
@@ -763,81 +763,81 @@ string previous_next () {
 
 #+NAME: cgi_sqlite_form_0
 #+BEGIN_SRC d
-  {
-    string post_value(string field_name, string type="box", string set="on") {
-      string val = "";
-      switch (type) {
-      case "field":
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? cgi.post[field_name]
-          : (field_name in cgi.get)
-            ? cgi.get[field_name]
-            : "");
-        val = tf.search_text_area;
-        break;
-      case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? (cgi.post[field_name]  == set ? "checked" : "off")
-          : (field_name in cgi.get)
-            ? (cgi.get[field_name] == set ? "checked" : "off")
-            :                               "off");
-        break;
-      case "radio": // used generic bo
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? (cgi.post[field_name]  == set ? "checked" : "off")
-          : (field_name in cgi.get)
-            ? (cgi.get[field_name] == set ? "checked" : "off")
-            :                               "checked");
-        break;
-      case "checkbox": // used generic bo
-        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-          ? (cgi.post[field_name]  == set ? "checked" : "off")
-          : (field_name in cgi.get)
-            ? (cgi.get[field_name] == set ? "checked" : "off")
-            :                               "checked");
-        break;
-      default:
-      }
-      return val;
+{
+  string post_value(string field_name, string type="box", string set="on") {
+    string val = "";
+    switch (type) {
+    case "field":
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? cgi.post[field_name]
+        : (field_name in cgi.get)
+          ? cgi.get[field_name]
+          : "");
+      val = tf.search_text_area;
+      break;
+    case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? (cgi.post[field_name]  == set ? "checked" : "off")
+        : (field_name in cgi.get)
+          ? (cgi.get[field_name] == set ? "checked" : "off")
+          :                               "off");
+      break;
+    case "radio": // used generic bo
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? (cgi.post[field_name]  == set ? "checked" : "off")
+        : (field_name in cgi.get)
+          ? (cgi.get[field_name] == set ? "checked" : "off")
+          :                               "checked");
+      break;
+    case "checkbox": // used generic bo
+      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+        ? (cgi.post[field_name]  == set ? "checked" : "off")
+        : (field_name in cgi.get)
+          ? (cgi.get[field_name] == set ? "checked" : "off")
+          :                               "checked");
+      break;
+    default:
     }
+    return val;
+  }
 #+END_SRC
 
 **** canned search
 
 #+NAME: cgi_sqlite_form_1
 #+BEGIN_SRC d
-    string the_can(string fv) {
-      string show_the_can = post_value("url");
-      string _the_can = "";
-      if (show_the_can == "checked") {
-        tf = text_fields;
-        string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
-        string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
-        // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
-        if (conf.request_method == "POST") {
-          _the_can =
-            "<font size=\"2\" color=\"#666666\">"
-            ~ "POST:&nbsp;"
-            ~ "<a href=\""
-            ~ method_post_url_construct
-            ~ "\">"
-            ~ method_post_url_construct
-            ~ "</a></font>"
-            ~ "<br>";
-        } else if (conf.request_method == "GET") {
-          _the_can =
-            "<font size=\"2\" color=\"#666666\">"
-            ~ "GET:&nbsp;&nbsp;"
-            ~ "<a href=\""
-            ~ method_get_url
-            ~ "\">"
-            ~ method_get_url
-            ~ "</a></font>";
-        }
-        conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
-      }
-      return _the_can;
+string the_can(string fv) {
+  string show_the_can = post_value("url");
+  string _the_can = "";
+  if (show_the_can == "checked") {
+    tf = text_fields;
+    string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
+    string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
+    // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
+    if (conf.request_method == "POST") {
+      _the_can =
+        "<font size=\"2\" color=\"#666666\">"
+        ~ "POST:&nbsp;"
+        ~ "<a href=\""
+        ~ method_post_url_construct
+        ~ "\">"
+        ~ method_post_url_construct
+        ~ "</a></font>"
+        ~ "<br>";
+    } else if (conf.request_method == "GET") {
+      _the_can =
+        "<font size=\"2\" color=\"#666666\">"
+        ~ "GET:&nbsp;&nbsp;"
+        ~ "<a href=\""
+        ~ method_get_url
+        ~ "\">"
+        ~ method_get_url
+        ~ "</a></font>";
     }
+    conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
+  }
+  return _the_can;
+}
 #+END_SRC
 
 **** provide tip
@@ -926,65 +926,65 @@ string previous_next () {
 
 #+NAME: cgi_sqlite_form_4
 #+BEGIN_SRC d
-      "spine-search",
-      (post_value("ec") == "checked") ? post_value("sf", "field") : "",
-      provide_tip,
-      search_note,
-      the_can(post_value("sf", "field")),
-      cv.db_selected,
-      cv.db_selected,
-      post_value("rt",  "box", "idx"),
-      post_value("rt",  "box", "txt"),
-      post_value("sml", "box", "1000"),
-      post_value("sml", "box", "2500"),
-      post_value("ec"),
-      post_value("sts"),
-      post_value("url"),
-      post_value("se"),
-      post_value("tip"),
-      post_value("sql"),
-    );
+  "spine-search",
+  (post_value("ec") == "checked") ? post_value("sf", "field") : "",
+  provide_tip,
+  search_note,
+  the_can(post_value("sf", "field")),
+  cv.db_selected,
+  cv.db_selected,
+  post_value("rt",  "box", "idx"),
+  post_value("rt",  "box", "txt"),
+  post_value("sml", "box", "1000"),
+  post_value("sml", "box", "2500"),
+  post_value("ec"),
+  post_value("sts"),
+  post_value("url"),
+  post_value("se"),
+  post_value("tip"),
+  post_value("sql"),
+);
 #+END_SRC
 
 **** set value (debug)
 
 #+NAME: cgi_sqlite_form_5
 #+BEGIN_SRC d
-    {
-      string set_value(string field_name, string default_val) {
-        string val;
-        if (field_name in cgi.post) {
-          val = cgi.post[field_name];
-        } else if (field_name in cgi.get) {
-          val = cgi.get[field_name];
-        } else { val = default_val; }
-        return val;
-      }
-      bool set_bool(string field_name) {
-        bool val;
-        if (field_name in cgi.post
-        && cgi.post[field_name] == "on") {
-          val = true;
-        } else if (field_name in cgi.get
-        && cgi.get[field_name] == "on") {
-          val = true;
-        } else { val = false; }
-        return val;
-      }
-      cv.db_selected      = set_value("selected_db",      "spine.search.db"); // selected_db == db
-      cv.sql_match_limit  = set_value("sml", "1000");
-      cv.sql_match_offset = set_value("smo", "0");
-      cv.search_text      = set_value("sf",  "test");                         // remove test
-      cv.results_type     = set_value("rt",  "idx");
-      cv.checked_echo     = set_bool("ec");
-      cv.checked_stats    = set_bool("sts");
-      cv.checked_url      = set_bool("url");
-      cv.checked_searched = set_bool("se");
-      cv.checked_tip      = set_bool("tip");
-      cv.checked_sql      = set_bool("sql");
-      tf = text_fields;
+  {
+    string set_value(string field_name, string default_val) {
+      string val;
+      if (field_name in cgi.post) {
+        val = cgi.post[field_name];
+      } else if (field_name in cgi.get) {
+        val = cgi.get[field_name];
+      } else { val = default_val; }
+      return val;
+    }
+    bool set_bool(string field_name) {
+      bool val;
+      if (field_name in cgi.post
+      && cgi.post[field_name] == "on") {
+        val = true;
+      } else if (field_name in cgi.get
+      && cgi.get[field_name] == "on") {
+        val = true;
+      } else { val = false; }
+      return val;
     }
+    cv.db_selected      = set_value("selected_db",      "spine.search.db"); // selected_db == db
+    cv.sql_match_limit  = set_value("sml", "1000");
+    cv.sql_match_offset = set_value("smo", "0");
+    cv.search_text      = set_value("sf",  "test");                         // remove test
+    cv.results_type     = set_value("rt",  "idx");
+    cv.checked_echo     = set_bool("ec");
+    cv.checked_stats    = set_bool("sts");
+    cv.checked_url      = set_bool("url");
+    cv.checked_searched = set_bool("se");
+    cv.checked_tip      = set_bool("tip");
+    cv.checked_sql      = set_bool("sql");
+    tf = text_fields;
   }
+}
 #+END_SRC
 
 *** cgi write
@@ -1122,68 +1122,66 @@ LIMIT %s OFFSET %s
 
 #+NAME: cgi_sqlite_select_statement_2
 #+BEGIN_SRC d
-      (cv.checked_sql)
-      ? cgi.write(previous_next ~ "<hr><font size=\"2\" color=\"#666666\">" ~ sql_select.the_body.split("\n  ").join(" ").split("\n").join("<br>") ~ "</font>\n")
-      : "";
-      cgi.write(previous_next);
-      auto select_query_results = db.execute(sql_select.the_body).cached;
-      string _old_uid = "";
-      if (!select_query_results.empty) {
-        foreach (row; select_query_results) {
-          if (row["uid"].as!string != _old_uid) {
-            _old_uid = row["uid"].as!string;
-            auto m = (row["date_published"].as!string).match(regex(r"^([0-9]{4})")); // breaks if row missing or no match?
-            cgi.write(
-              "<hr><a href=\""
-                ~ "https://" ~ conf.http_host ~ "/"
-                ~ row["language_document_char"].as!string ~ "/html/"
-                ~ row["src_filename_base"].as!string ~ "/"
-                ~ "toc.html"
-              ~ "\">\""
-                ~ row["title"].as!string ~ "\""
-              ~ "</a> ("
-              ~ m.hit
-              ~ ") "
-              ~ "["
-              ~ row["language_document_char"].as!string
-              ~ "] "
-              ~ row["creator_author_last_first"].as!string
-              ~ ":<br>\n"
-            );
-          }
-          if (cv.results_type == "txt") {
-            cgi.write(
-              "<hr><a href=\""
-                ~ "https://" ~ conf.http_host ~ "/"
-                ~ row["language_document_char"].as!string ~ "/html/"
-                ~ row["src_filename_base"].as!string ~ "/"
-                ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-              ~ "\">"
-                ~ row["ocn"].as!string
-              ~ "</a>"
-              ~ "<br>"
-              ~ row["body"].as!string
-            );
-          } else {
-            cgi.write(
-              "<a href=\""
-                ~ "https://" ~ conf.http_host ~ "/"
-                ~ row["language_document_char"].as!string ~ "/html/"
-                ~ row["src_filename_base"].as!string ~ "/"
-                ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-              ~ "\">"
-                ~ row["ocn"].as!string
-              ~ "</a>, "
-            );
-          }
-        }
-        cgi.write( previous_next);
-      } else { // offset_not_beyond_limit = false;
-        cgi.write("select_query_results empty<p>\n");
+  (cv.checked_sql)
+  ? cgi.write(previous_next ~ "<hr><font size=\"2\" color=\"#666666\">" ~ sql_select.the_body.split("\n  ").join(" ").split("\n").join("<br>") ~ "</font>\n")
+  : "";
+  cgi.write(previous_next);
+  auto select_query_results = db.execute(sql_select.the_body).cached;
+  string _old_uid = "";
+  if (!select_query_results.empty) {
+    foreach (row; select_query_results) {
+      if (row["uid"].as!string != _old_uid) {
+        _old_uid = row["uid"].as!string;
+        auto m = (row["date_published"].as!string).match(regex(r"^([0-9]{4})")); // breaks if row missing or no match?
+        cgi.write(
+          "<hr><a href=\""
+            ~ "https://" ~ conf.http_host ~ "/"
+            ~ row["language_document_char"].as!string ~ "/html/"
+            ~ row["src_filename_base"].as!string ~ "/"
+            ~ "toc.html"
+          ~ "\">\""
+            ~ row["title"].as!string ~ "\""
+          ~ "</a> ("
+          ~ m.hit
+          ~ ") "
+          ~ "["
+          ~ row["language_document_char"].as!string
+          ~ "] "
+          ~ row["creator_author_last_first"].as!string
+          ~ ":<br>\n"
+        );
+      }
+      if (cv.results_type == "txt") {
+        cgi.write(
+          "<hr><a href=\""
+            ~ "https://" ~ conf.http_host ~ "/"
+            ~ row["language_document_char"].as!string ~ "/html/"
+            ~ row["src_filename_base"].as!string ~ "/"
+            ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+          ~ "\">"
+            ~ row["ocn"].as!string
+          ~ "</a>"
+          ~ "<br>"
+          ~ row["body"].as!string
+        );
+      } else {
+        cgi.write(
+          "<a href=\""
+            ~ "https://" ~ conf.http_host ~ "/"
+            ~ row["language_document_char"].as!string ~ "/html/"
+            ~ row["src_filename_base"].as!string ~ "/"
+            ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+          ~ "\">"
+            ~ row["ocn"].as!string
+          ~ "</a>, "
+        );
       }
     }
-    sql_search_query;
+    cgi.write( previous_next);
+  } else { // offset_not_beyond_limit = false;
+    cgi.write("select_query_results empty<p>\n");
   }
+}
 #+END_SRC
 
 ****** text found
@@ -1192,6 +1190,8 @@ LIMIT %s OFFSET %s
 
 #+NAME: cgi_sqlite_db_close
 #+BEGIN_SRC d
+  sql_search_query;
+}
 {
   db.close;
 }
diff --git a/org/util_cgi_rb_fcgi_sqlite_search.org b/org/util_cgi_rb_fcgi_sqlite_search.org
index a11c9dc..7cb16f1 100644
--- a/org/util_cgi_rb_fcgi_sqlite_search.org
+++ b/org/util_cgi_rb_fcgi_sqlite_search.org
@@ -32,12 +32,36 @@ document home currently at /var/www/html (better placed at /var/www or srv/proje
 #+END_SRC
 
 *** sqlite cgi search TODO
-**** head
+**** tangle
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+HEADER: :tangle "../sundry/misc/util/rb/cgi/spine.search.cgi"
 #+HEADER: :tangle-mode (identity #o755)
 #+HEADER: :shebang #!/usr/bin/env ruby
 #+BEGIN_SRC ruby
+<<license>>
+<<cgi_init>>
+<<form_init>>
+  <<form_submission>>
+end
+<<form_search_request_init>>
+  <<form_match_text>>
+end
+<<form_search_string>>
+<<form_search_statement>>
+  <<form_misc>>
+<<form_select_statement>>
+<<form_tail>>
+<<form_loop>>
+    <<form_search_canned>>
+    <<form_submit>>
+    <<form_contents_each_text>>
+<<form_contents_after>>
+#+END_SRC
+
+**** head
+
+#+NAME: license
+#+BEGIN_SRC ruby
 =begin
  * Name: SiSU information Structuring Universe
  * Author: Ralph Amissah
@@ -95,7 +119,7 @@ document home currently at /var/www/html (better placed at /var/www or srv/proje
 
 **** initialize
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: cgi_init
 #+BEGIN_SRC ruby
 begin
   require 'cgi'
@@ -122,7 +146,7 @@ end
 **** form
 ***** initialize form
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_init
 #+BEGIN_SRC ruby
 class Form
   def initialize(base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can='')
@@ -139,93 +163,92 @@ class Form
 
 ***** submission form
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_submission
 #+BEGIN_SRC ruby
-  def submission_form
-    search_form =<<-WOK
-    <!DOCTYPE html>
-    <html>
-    <head>
-      <title>
-      <meta charset="utf-8">
-      <meta name="sourcefile" content="SiSU._sst" />
-      SiSU search form (sample): SiSU information Structuring Universe
-      </title>
-      <link rel="generator" href="https://sisudoc.org/" />
-      <link rel="shortcut icon" href="https://#{ENV['HTTP_HOST']}/_sisu/image_sys/rb7.ico" />
-      <link href="../_sisu/css/html.css" rel="stylesheet">
-    </head>
-    <body lang="en" xml:lang="en">
-    <table summary="band" border="0" cellpadding="3" cellspacing="0">
-    <tr><td width="20%">
-     <table summary="home button / home information" border="0" cellpadding="3" cellspacing="0">
-     <tr><td align="left">
-      <br /><a href="https://sisudoc.org/" target="_top">
-        <b>SiSU</b>
-      </a>
-      <br /><a href="https://git.sisudoc.org/" target="_top">
-        git
-      </a>
-     </td></tr>
-     </table>
+def submission_form
+  search_form =<<-WOK
+  <!DOCTYPE html>
+  <html>
+  <head>
+    <title>
+    <meta charset="utf-8">
+    <meta name="sourcefile" content="SiSU._sst" />
+    SiSU search form (sample): SiSU information Structuring Universe
+    </title>
+    <link rel="generator" href="https://sisudoc.org/" />
+    <link rel="shortcut icon" href="https://#{ENV['HTTP_HOST']}/_sisu/image_sys/rb7.ico" />
+    <link href="../_sisu/css/html.css" rel="stylesheet">
+  </head>
+  <body lang="en" xml:lang="en">
+  <table summary="band" border="0" cellpadding="3" cellspacing="0">
+  <tr><td width="20%">
+   <table summary="home button / home information" border="0" cellpadding="3" cellspacing="0">
+   <tr><td align="left">
+    <br /><a href="https://sisudoc.org/" target="_top">
+      <b>SiSU</b>
+    </a>
+    <br /><a href="https://git.sisudoc.org/" target="_top">
+      git
+    </a>
+   </td></tr>
+   </table>
+  </td>
+  <td>
+    <label for="find"><b>SiSU (generated sample) search form (content organised by filetype)</b></label>
+  </td></tr>
+  </table>
+  <form action="#{@base}" id="Test Form" method="post">
+    <table cellpadding="2">
+    <tr><td valign=\"top\">
+        <textarea id="find" name="find" type="text" rows="6" cols="40" maxlength="256">#{@search_field}</textarea>
     </td>
-    <td>
-      <label for="find"><b>SiSU (generated sample) search form (content organised by filetype)</b></label>
+    <td valign=\"top\">
+      #{@tip}
+      #{@search_note}
+      #{@the_can}
+    </td></tr></table>
+    <td valign=\"top\"><tr><td>
+      <!input type="text" id="find" name="find" value="#{@search_field}" />
+      <!input type="text" id="find" name="find" value="" />
+      <font size="2" color="#222222">
+      <b>to search:</b> select which database to search (drop-down menu below); enter your search query (in the form above); and <b>click on the search button</b> (below)
+      <br />
+      <select name="db" size="1">
+        #{@selected_db}
+            <option value="spine.sqlite">spine</option>
+      </select>
+      <input type="submit" value="SiSU search" />
+      <input type="radio" name="view" value="index" #{@result_type[:index]}> index
+      <input type="radio" name="view" value="text" #{@result_type[:text]}> text / grep
+      <br />
+        match limit:
+        <input type="radio" name="sql_match_limit" value="1000" #{@checked_sql_limit[:l1000]}> 1,000
+        <input type="radio" name="sql_match_limit" value="2500" #{@checked_sql_limit[:l2500]}> 2,500
+      <br />
+        <input type="checkbox" name="echo" #{@checked_echo}> echo query
+        <input type="checkbox" name="stats" #{@checked_stats}> result stats
+        <input type="checkbox" name="url" #{@checked_url}> search url
+        <input type="checkbox" name="searched" #{@checked_searched}> searched
+        <input type="checkbox" name="tip" #{@checked_tip}> available fields
+        <input type="checkbox" name="sql" #{@checked_sql}> sql statement
+      <br />
+        checks:
+        <input type="radio" name="checks" value="check_default" #{@checked_default}> default
+        <input type="radio" name="checks" value="check_selected" #{@checked_selected}> selected
+        <input type="radio" name="checks" value="check_all" #{@checked_all}> all
+        <input type="radio" name="checks" value="check_none" #{@checked_none}> none
+        </font>
     </td></tr>
     </table>
-    <form action="#{@base}" id="Test Form" method="post">
-      <table cellpadding="2">
-      <tr><td valign=\"top\">
-          <textarea id="find" name="find" type="text" rows="6" cols="40" maxlength="256">#{@search_field}</textarea>
-      </td>
-      <td valign=\"top\">
-        #{@tip}
-        #{@search_note}
-        #{@the_can}
-      </td></tr></table>
-      <td valign=\"top\"><tr><td>
-        <!input type="text" id="find" name="find" value="#{@search_field}" />
-        <!input type="text" id="find" name="find" value="" />
-        <font size="2" color="#222222">
-        <b>to search:</b> select which database to search (drop-down menu below); enter your search query (in the form above); and <b>click on the search button</b> (below)
-        <br />
-        <select name="db" size="1">
-          #{@selected_db}
-              <option value="spine.sqlite">spine</option>
-        </select>
-        <input type="submit" value="SiSU search" />
-        <input type="radio" name="view" value="index" #{@result_type[:index]}> index
-        <input type="radio" name="view" value="text" #{@result_type[:text]}> text / grep
-        <br />
-          match limit:
-          <input type="radio" name="sql_match_limit" value="1000" #{@checked_sql_limit[:l1000]}> 1,000
-          <input type="radio" name="sql_match_limit" value="2500" #{@checked_sql_limit[:l2500]}> 2,500
-        <br />
-          <input type="checkbox" name="echo" #{@checked_echo}> echo query
-          <input type="checkbox" name="stats" #{@checked_stats}> result stats
-          <input type="checkbox" name="url" #{@checked_url}> search url
-          <input type="checkbox" name="searched" #{@checked_searched}> searched
-          <input type="checkbox" name="tip" #{@checked_tip}> available fields
-          <input type="checkbox" name="sql" #{@checked_sql}> sql statement
-        <br />
-          checks:
-          <input type="radio" name="checks" value="check_default" #{@checked_default}> default
-          <input type="radio" name="checks" value="check_selected" #{@checked_selected}> selected
-          <input type="radio" name="checks" value="check_all" #{@checked_all}> all
-          <input type="radio" name="checks" value="check_none" #{@checked_none}> none
-          </font>
-      </td></tr>
-      </table>
-    </form>
-    WOK
-  end
+  </form>
+  WOK
 end
 #+END_SRC
 
 **** search request
 ***** initialize request
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_search_request_init
 #+BEGIN_SRC ruby
 class SearchRequest                                                       #% search_for
   attr_accessor :text1,:fulltext,:keywords,:title,:author,:topic_register,:subject,:description,:publisher,:editor,:contributor,:date,:type,:format,:identifier,:source,:language,:relation,:coverage,:rights,:comment,:abstract,:owner,:date_created,:date_issued,:date_modified,:date_available,:date_valid,:src_filename_base
@@ -301,33 +324,32 @@ class SearchRequest                                                       #% sea
 
 ***** text to match
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_match_text
 #+BEGIN_SRC ruby
-  def text_to_match(identifier='')
-    m={
-      string: /#{identifier}\s*(.+?)/,
-      string: /#{identifier}\s*(.+?)(?:;|\n|\r|$)/,
-      word:   /#{identifier}[\s(]*(\S+)/
-    }
-    search_string=if @search_field =~m[:word]
-      search_string=if @search_field =~m[:braces] then m[:braces].match(@search_field)[1]
-      elsif @search_field =~m[:string]            then m[:string].match(@search_field)[1]
-      else
-        str=m[:word].match(@search_field)[1]
-        str=str.gsub(/[()]/,'')
-        str
-      end
-      search_string=search_string.strip.gsub(/\s+/,'+')
-    #else
-    #  "__"
+def text_to_match(identifier='')
+  m={
+    string: /#{identifier}\s*(.+?)/,
+    string: /#{identifier}\s*(.+?)(?:;|\n|\r|$)/,
+    word:   /#{identifier}[\s(]*(\S+)/
+  }
+  search_string=if @search_field =~m[:word]
+    search_string=if @search_field =~m[:braces] then m[:braces].match(@search_field)[1]
+    elsif @search_field =~m[:string]            then m[:string].match(@search_field)[1]
+    else
+      str=m[:word].match(@search_field)[1]
+      str=str.gsub(/[()]/,'')
+      str
     end
+    search_string=search_string.strip.gsub(/\s+/,'+')
+  #else
+  #  "__"
   end
 end
 #+END_SRC
 
 **** search string
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_search_string
 #+BEGIN_SRC ruby
 class DBI_SearchString
   def initialize(l,t,q,cse=false)
@@ -356,7 +378,7 @@ end
 **** search statement
 ***** init
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_search_statement
 #+BEGIN_SRC ruby
 class DBI_SearchStatement
   attr_reader :text_search_flag,:sql_select_body_format,:sql_offset,:sql_limit
@@ -464,95 +486,95 @@ class DBI_SearchStatement
 
 ***** misc
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_misc
 #+BEGIN_SRC ruby
-  def sql_offset
-    @@offset
+def sql_offset
+  @@offset
+end
+def sql_match_limit
+  @@limit
+end
+def sql_canned_search
+  @offset_next=sql_offset.to_i + sql_match_limit.to_i
+  @offset_previous=sql_offset.to_i - sql_match_limit.to_i
+  def current
+    @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + sql_offset.to_s
   end
-  def sql_match_limit
-    @@limit
+  def next
+    @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + @offset_next.to_s
   end
-  def sql_canned_search
-    @offset_next=sql_offset.to_i + sql_match_limit.to_i
-    @offset_previous=sql_offset.to_i - sql_match_limit.to_i
-    def current
-      @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + sql_offset.to_s
-    end
-    def next
-      @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + @offset_next.to_s
-    end
-    def previous
-      @offset_previous >= 0 \
-      ? (@@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + @offset_previous.to_s)
-      : ''
-    end
-    def start
-      @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + 0.to_s
-    end
-    self
+  def previous
+    @offset_previous >= 0 \
+    ? (@@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + @offset_previous.to_s)
+    : ''
   end
-  def pre_next(beyond_limit,img)
-    can=sql_canned_search
-    page=(sql_offset.to_i + sql_match_limit.to_i)/sql_match_limit.to_i
-    if beyond_limit
-      if page.to_s =~ /^1$/
-        %{<br /><center>
-        pg. #{page.to_s}
-        <a href="#{can.next}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
-        </a>
-        </center>}
-      elsif page.to_s =~ /^2$/
-        %{<br /><center>
-        <a href="#{can.previous}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-        </a>
-        pg. #{page.to_s}
-        <a href="#{can.next}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
-        </a>
-        </center>}
-      else
-        %{<br /><center>
-        <a href="#{can.start}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|&lt;&nbsp;" />
-        </a>
-        <a href="#{can.previous}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-        </a>
-        pg. #{page.to_s}
-        <a href="#{can.next}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
-        </a>
-        </center>}
-      end
+  def start
+    @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + 0.to_s
+  end
+  self
+end
+def pre_next(beyond_limit,img)
+  can=sql_canned_search
+  page=(sql_offset.to_i + sql_match_limit.to_i)/sql_match_limit.to_i
+  if beyond_limit
+    if page.to_s =~ /^1$/
+      %{<br /><center>
+      pg. #{page.to_s}
+      <a href="#{can.next}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
+      </a>
+      </center>}
+    elsif page.to_s =~ /^2$/
+      %{<br /><center>
+      <a href="#{can.previous}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
+      </a>
+      pg. #{page.to_s}
+      <a href="#{can.next}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
+      </a>
+      </center>}
     else
-      if page.to_s =~ /^1$/ then ''
-      elsif page.to_s =~ /^2$/
-        %{<br /><center>
-        <a href="#{can.previous}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-        </a>
-        pg. #{page.to_s}
-        </center>}
-      else
-        %{<br /><center>
-        <a href="#{can.start}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|&lt;&nbsp;" />
-        </a>
-        <a href="#{can.previous}">
-          <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-        </a>
-        pg. #{page.to_s}
-        </center>}
-      end
+      %{<br /><center>
+      <a href="#{can.start}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|&lt;&nbsp;" />
+      </a>
+      <a href="#{can.previous}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
+      </a>
+      pg. #{page.to_s}
+      <a href="#{can.next}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
+      </a>
+      </center>}
+    end
+  else
+    if page.to_s =~ /^1$/ then ''
+    elsif page.to_s =~ /^2$/
+      %{<br /><center>
+      <a href="#{can.previous}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
+      </a>
+      pg. #{page.to_s}
+      </center>}
+    else
+      %{<br /><center>
+      <a href="#{can.start}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|&lt;&nbsp;" />
+      </a>
+      <a href="#{can.previous}">
+        <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
+      </a>
+      pg. #{page.to_s}
+      </center>}
     end
   end
+end
 #+END_SRC
 
 ***** select statement
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_select_statement
 #+BEGIN_SRC ruby
   def sql_select_body
     limit  ||= @@limit
@@ -578,7 +600,7 @@ end
 
 **** tail
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_tail
 #+BEGIN_SRC ruby
 def tail
   <<-'WOK'
@@ -683,7 +705,7 @@ end
 **** fcgi each
 ***** init & start loop
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_loop
 #+BEGIN_SRC ruby
 @tail=tail
 @counter_txt_doc,@counter_txt_ocn,@counter_endn_doc,@counter_endn_ocn=0,0,0,0
@@ -759,302 +781,302 @@ FCGI.each_cgi do |cgi|
 
 ***** canned search
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_search_canned
 #+BEGIN_SRC ruby
-    #Canned_search.new(@base,@search_for.text1,cgi)
-    if @search_for.text1=~/\S+/ or @search_for.fulltext=~/\S+/ or @search_for.author=~/\S+/ or @search_for.topic_register=~/\S+/  #and search_field =~/\S/
-      s1   = 's1='    + CGI.escape(@search_for.text1)          if @search_for.text1          =~ /\S/
-      ft   = '&ft='   + CGI.escape(@search_for.fulltext)       if @search_for.fulltext       =~ /\S/
-      key  = 'key='   + CGI.escape(@search_for.keywords)       if @search_for.keywords       =~ /\S/
-      ti   = '&ti='   + CGI.escape(@search_for.title)          if @search_for.title          =~ /\S/
-      au   = '&au='   + CGI.escape(@search_for.author)         if @search_for.author         =~ /\S/
-      tr   = '&tr='   + CGI.escape(@search_for.topic_register) if @search_for.topic_register =~ /\S/
-      sj   = '&sj='   + CGI.escape(@search_for.subject)        if @search_for.subject        =~ /\S/
-      dsc  = '&dsc='  + CGI.escape(@search_for.description)    if @search_for.description    =~ /\S/
-      pb   = '&pb='   + CGI.escape(@search_for.publisher)      if @search_for.publisher      =~ /\S/
-      edt  = '&edt='  + CGI.escape(@search_for.editor)         if @search_for.editor         =~ /\S/
-      cntr = '&cntr=' + CGI.escape(@search_for.contributor)    if @search_for.contributor    =~ /\S/
-      dt   = '&dt='   + CGI.escape(@search_for.date)           if @search_for.date           =~ /\S/
-      ty   = '&ty='   + CGI.escape(@search_for.type)           if @search_for.type           =~ /\S/
-      id   = '&id='   + CGI.escape(@search_for.identifier)     if @search_for.identifier     =~ /\S/
-      src  = '&src='  + CGI.escape(@search_for.source)         if @search_for.source         =~ /\S/
-      lang = '&lang=' + CGI.escape(@search_for.language)       if @search_for.language       =~ /\S/
-      rel  = '&rel='  + CGI.escape(@search_for.relation)       if @search_for.relation       =~ /\S/
-      cov  = '&cov='  + CGI.escape(@search_for.coverage)       if @search_for.coverage       =~ /\S/
-      cr   = '&cr='   + CGI.escape(@search_for.rights)         if @search_for.rights         =~ /\S/
-      co   = '&co='   + CGI.escape(@search_for.comment)        if @search_for.comment        =~ /\S/
-      ab   = '&ab='   + CGI.escape(@search_for.abstract)       if @search_for.abstract       =~ /\S/
-      dtc  = '&dtc='  + CGI.escape(@search_for.date_created)   if @search_for.date_created   =~ /\S/
-      dti  = '&dti='  + CGI.escape(@search_for.date_issued)    if @search_for.date_issued    =~ /\S/
-      dtm  = '&dtm='  + CGI.escape(@search_for.date_modified)  if @search_for.date_modified  =~ /\S/
-      dta  = '&dta='  + CGI.escape(@search_for.date_available) if @search_for.date_available =~ /\S/
-      dtv  = '&dtv='  + CGI.escape(@search_for.date_valid)     if @search_for.date_valid     =~ /\S/
-      fns  = '&fns='  + CGI.escape(@search_for.src_filename_base)   if @search_for.src_filename_base       =~ /\S/
-      @@canned_search_url=(checked_all =~/checked/) \
-      ? "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}&a=1"
-      : "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}"
-      mod=ft=~/\S+/ ? (ft.gsub(/ft/,'s1')) : s1
-      @canned_base_url="#{@base}?#{mod}&db=#{cgi['db']}"
-      if checked_case=~/\S/
-        @search[:text][1]=%{doc_objects.clean~'#{@search_for.text1}'} #s1
-      else
-        @search[:text][1]=%{doc_objects.clean~*'#{@search_for.text1}'} #s1
-      end
-      canned_note='search url:'
-    else
-      @@canned_search_url="#{@base}?db=#{@db}&view=index"
-      canned_note='search url example:'
-    end
-    if search_field =~/\S+/
-      analyze_format=search_field.gsub(/\s*\n/,'; ')
-    elsif checked_all =~/checked/ or checked_url =~/checked/
-      canned_search=@@canned_search_url.scan(/(?:s1|ft|au|ti|fns|tr)=[^&]+/)
-      af=canned_search.join('; ')
-      af=af.gsub(/s1=/,'text: ').
-        gsub(/ft=/,'fulltxt: ').
-        gsub(/au=/,'author: ').
-        gsub(/ti=/,'title: ').
-        gsub(/fns=/,'src_filename_base: ').
-        gsub(/tr=/,'topic_register: ').
-        gsub(/%2B/,' ')
-      analyze_format=af
-      st=af.split(/\s*;\s*/)
-      search_field=st.join("\n")
-    end
-    green=%{<font size="2" color="#004000">}
-    canned_search_url_txt=CGI.escapeHTML(@@canned_search_url)
-    the_can=%{<font size="2" color="#666666">#{canned_note} <a href="#{@@canned_search_url}">#{canned_search_url_txt}</a></font><br />}
-    p_text=p_fulltext=p_keywords=p_title=p_author=p_topic_register=p_subject=p_description=p_publisher=p_editor=p_contributor=p_date=p_type=p_format=p_identifier=p_source=p_language=p_relation=p_coverage=p_rights=p_comment=p_abstract=p_filename=''
-    p_filename       = %{src_filename_base: #{green}#{@search_for.src_filename_base}</font><br />}             if @search_for.src_filename_base       =~ /\S+/
-    p_text           = %{text: #{green}#{@search_for.text1}</font><br />}                    if @search_for.text1          =~ /\S+/
-    p_fulltext       = %{fulltxt: #{green}#{@search_for.fulltext}</font><br />}              if @search_for.fulltext       =~ /\S+/
-    p_title          = %{title: #{green}#{@search_for.title}</font><br />}                   if @search_for.title          =~ /\S+/
-    p_author         = %{author: #{green}#{@search_for.author}</font><br />}                 if @search_for.author         =~ /\S+/
-    p_editor         = %{editor: #{green}#{@search_for.editor}</font><br />}                 if @search_for.editor         =~ /\S+/
-    p_contributor    = %{contributor: #{green}#{@search_for.contributor}</font><br />}       if @search_for.contributor    =~ /\S+/
-    p_date           = %{date: #{green}#{@search_for.date}</font><br />}                     if @search_for.date           =~ /\S+/
-    p_rights         = %{rights: #{green}#{@search_for.rights}</font><br />}                 if @search_for.rights         =~ /\S+/
-    p_topic_register = %{topic_register: #{green}#{@search_for.topic_register}</font><br />} if @search_for.topic_register =~ /\S+/
-    p_subject        = %{subject: #{green}#{@search_for.subject}</font><br />}               if @search_for.subject        =~ /\S+/
-    p_keywords       = %{keywords: #{green}#{@search_for.keywords}</font><br />}             if @search_for.keywords       =~ /\S+/
-    p_identifier     = %{identifier: #{green}#{@search_for.identifier}</font><br />}         if @search_for.identifier     =~ /\S+/
-    p_type           = %{type: #{green}#{@search_for.type}</font><br />}                     if @search_for.type           =~ /\S+/
-    p_format         = %{format: #{green}#{@search_for.format}</font><br />}                 if @search_for.format         =~ /\S+/
-    p_relation       = %{relation: #{green}#{@search_for.relation}</font><br />}             if @search_for.relation       =~ /\S+/
-    p_coverage       = %{coverage: #{green}#{@search_for.coverage}</font><br />}             if @search_for.coverage       =~ /\S+/
-    p_description    = %{description: #{green}#{@search_for.description}</font><br />}       if @search_for.description    =~ /\S+/
-    p_abstract       = %{abstract: #{green}#{@search_for.abstract}</font><br />}             if @search_for.abstract       =~ /\S+/
-    p_comment        = %{comment: #{green}#{@search_for.comment}</font><br />}               if @search_for.comment        =~ /\S+/
-    p_publisher      = %{publisher: #{green}#{@search_for.publisher}</font><br />}           if @search_for.publisher      =~ /\S+/
-    p_source         = %{source: #{green}#{@search_for.source}</font><br />}                 if @search_for.source         =~ /\S+/
-    p_language       = %{language: #{green}#{@search_for.language}</font><br />}             if @search_for.language       =~ /\S+/
-    search_note=<<-WOK
-      <font size="2" color="#666666">
-      <b>database:</b> #{green}#{@db}</font>; <b>selected view:</b> #{green}#{cgi['view']}</font>
-      <b>search string:</b> "#{green}#{analyze_format}</font>"<br />
-      #{p_text} #{p_fulltext} #{p_keywords} #{p_title} #{p_author} #{p_topic_register} #{p_subject} #{p_description} #{p_publisher} #{p_editor} #{p_contributor} #{p_date} #{p_type} #{p_format} #{p_identifier} #{p_source} #{p_language} #{p_relation} #{p_coverage} #{p_rights} #{p_comment} #{p_abstract} #{p_filename}
-      </font>
-      WOK
-  #eg = %{canned search e.g.:<br /> <a href="#{url}">#{url}</a><br />find: #{analyze}<br />database: #{database}}
-  #% dbi_canning
+#Canned_search.new(@base,@search_for.text1,cgi)
+if @search_for.text1=~/\S+/ or @search_for.fulltext=~/\S+/ or @search_for.author=~/\S+/ or @search_for.topic_register=~/\S+/  #and search_field =~/\S/
+  s1   = 's1='    + CGI.escape(@search_for.text1)          if @search_for.text1          =~ /\S/
+  ft   = '&ft='   + CGI.escape(@search_for.fulltext)       if @search_for.fulltext       =~ /\S/
+  key  = 'key='   + CGI.escape(@search_for.keywords)       if @search_for.keywords       =~ /\S/
+  ti   = '&ti='   + CGI.escape(@search_for.title)          if @search_for.title          =~ /\S/
+  au   = '&au='   + CGI.escape(@search_for.author)         if @search_for.author         =~ /\S/
+  tr   = '&tr='   + CGI.escape(@search_for.topic_register) if @search_for.topic_register =~ /\S/
+  sj   = '&sj='   + CGI.escape(@search_for.subject)        if @search_for.subject        =~ /\S/
+  dsc  = '&dsc='  + CGI.escape(@search_for.description)    if @search_for.description    =~ /\S/
+  pb   = '&pb='   + CGI.escape(@search_for.publisher)      if @search_for.publisher      =~ /\S/
+  edt  = '&edt='  + CGI.escape(@search_for.editor)         if @search_for.editor         =~ /\S/
+  cntr = '&cntr=' + CGI.escape(@search_for.contributor)    if @search_for.contributor    =~ /\S/
+  dt   = '&dt='   + CGI.escape(@search_for.date)           if @search_for.date           =~ /\S/
+  ty   = '&ty='   + CGI.escape(@search_for.type)           if @search_for.type           =~ /\S/
+  id   = '&id='   + CGI.escape(@search_for.identifier)     if @search_for.identifier     =~ /\S/
+  src  = '&src='  + CGI.escape(@search_for.source)         if @search_for.source         =~ /\S/
+  lang = '&lang=' + CGI.escape(@search_for.language)       if @search_for.language       =~ /\S/
+  rel  = '&rel='  + CGI.escape(@search_for.relation)       if @search_for.relation       =~ /\S/
+  cov  = '&cov='  + CGI.escape(@search_for.coverage)       if @search_for.coverage       =~ /\S/
+  cr   = '&cr='   + CGI.escape(@search_for.rights)         if @search_for.rights         =~ /\S/
+  co   = '&co='   + CGI.escape(@search_for.comment)        if @search_for.comment        =~ /\S/
+  ab   = '&ab='   + CGI.escape(@search_for.abstract)       if @search_for.abstract       =~ /\S/
+  dtc  = '&dtc='  + CGI.escape(@search_for.date_created)   if @search_for.date_created   =~ /\S/
+  dti  = '&dti='  + CGI.escape(@search_for.date_issued)    if @search_for.date_issued    =~ /\S/
+  dtm  = '&dtm='  + CGI.escape(@search_for.date_modified)  if @search_for.date_modified  =~ /\S/
+  dta  = '&dta='  + CGI.escape(@search_for.date_available) if @search_for.date_available =~ /\S/
+  dtv  = '&dtv='  + CGI.escape(@search_for.date_valid)     if @search_for.date_valid     =~ /\S/
+  fns  = '&fns='  + CGI.escape(@search_for.src_filename_base)   if @search_for.src_filename_base       =~ /\S/
+  @@canned_search_url=(checked_all =~/checked/) \
+  ? "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}&a=1"
+  : "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}"
+  mod=ft=~/\S+/ ? (ft.gsub(/ft/,'s1')) : s1
+  @canned_base_url="#{@base}?#{mod}&db=#{cgi['db']}"
+  if checked_case=~/\S/
+    @search[:text][1]=%{doc_objects.clean~'#{@search_for.text1}'} #s1
+  else
+    @search[:text][1]=%{doc_objects.clean~*'#{@search_for.text1}'} #s1
+  end
+  canned_note='search url:'
+else
+  @@canned_search_url="#{@base}?db=#{@db}&view=index"
+  canned_note='search url example:'
+end
+if search_field =~/\S+/
+  analyze_format=search_field.gsub(/\s*\n/,'; ')
+elsif checked_all =~/checked/ or checked_url =~/checked/
+  canned_search=@@canned_search_url.scan(/(?:s1|ft|au|ti|fns|tr)=[^&]+/)
+  af=canned_search.join('; ')
+  af=af.gsub(/s1=/,'text: ').
+    gsub(/ft=/,'fulltxt: ').
+    gsub(/au=/,'author: ').
+    gsub(/ti=/,'title: ').
+    gsub(/fns=/,'src_filename_base: ').
+    gsub(/tr=/,'topic_register: ').
+    gsub(/%2B/,' ')
+  analyze_format=af
+  st=af.split(/\s*;\s*/)
+  search_field=st.join("\n")
+end
+green=%{<font size="2" color="#004000">}
+canned_search_url_txt=CGI.escapeHTML(@@canned_search_url)
+the_can=%{<font size="2" color="#666666">#{canned_note} <a href="#{@@canned_search_url}">#{canned_search_url_txt}</a></font><br />}
+p_text=p_fulltext=p_keywords=p_title=p_author=p_topic_register=p_subject=p_description=p_publisher=p_editor=p_contributor=p_date=p_type=p_format=p_identifier=p_source=p_language=p_relation=p_coverage=p_rights=p_comment=p_abstract=p_filename=''
+p_filename       = %{src_filename_base: #{green}#{@search_for.src_filename_base}</font><br />}             if @search_for.src_filename_base       =~ /\S+/
+p_text           = %{text: #{green}#{@search_for.text1}</font><br />}                    if @search_for.text1          =~ /\S+/
+p_fulltext       = %{fulltxt: #{green}#{@search_for.fulltext}</font><br />}              if @search_for.fulltext       =~ /\S+/
+p_title          = %{title: #{green}#{@search_for.title}</font><br />}                   if @search_for.title          =~ /\S+/
+p_author         = %{author: #{green}#{@search_for.author}</font><br />}                 if @search_for.author         =~ /\S+/
+p_editor         = %{editor: #{green}#{@search_for.editor}</font><br />}                 if @search_for.editor         =~ /\S+/
+p_contributor    = %{contributor: #{green}#{@search_for.contributor}</font><br />}       if @search_for.contributor    =~ /\S+/
+p_date           = %{date: #{green}#{@search_for.date}</font><br />}                     if @search_for.date           =~ /\S+/
+p_rights         = %{rights: #{green}#{@search_for.rights}</font><br />}                 if @search_for.rights         =~ /\S+/
+p_topic_register = %{topic_register: #{green}#{@search_for.topic_register}</font><br />} if @search_for.topic_register =~ /\S+/
+p_subject        = %{subject: #{green}#{@search_for.subject}</font><br />}               if @search_for.subject        =~ /\S+/
+p_keywords       = %{keywords: #{green}#{@search_for.keywords}</font><br />}             if @search_for.keywords       =~ /\S+/
+p_identifier     = %{identifier: #{green}#{@search_for.identifier}</font><br />}         if @search_for.identifier     =~ /\S+/
+p_type           = %{type: #{green}#{@search_for.type}</font><br />}                     if @search_for.type           =~ /\S+/
+p_format         = %{format: #{green}#{@search_for.format}</font><br />}                 if @search_for.format         =~ /\S+/
+p_relation       = %{relation: #{green}#{@search_for.relation}</font><br />}             if @search_for.relation       =~ /\S+/
+p_coverage       = %{coverage: #{green}#{@search_for.coverage}</font><br />}             if @search_for.coverage       =~ /\S+/
+p_description    = %{description: #{green}#{@search_for.description}</font><br />}       if @search_for.description    =~ /\S+/
+p_abstract       = %{abstract: #{green}#{@search_for.abstract}</font><br />}             if @search_for.abstract       =~ /\S+/
+p_comment        = %{comment: #{green}#{@search_for.comment}</font><br />}               if @search_for.comment        =~ /\S+/
+p_publisher      = %{publisher: #{green}#{@search_for.publisher}</font><br />}           if @search_for.publisher      =~ /\S+/
+p_source         = %{source: #{green}#{@search_for.source}</font><br />}                 if @search_for.source         =~ /\S+/
+p_language       = %{language: #{green}#{@search_for.language}</font><br />}             if @search_for.language       =~ /\S+/
+search_note=<<-WOK
+  <font size="2" color="#666666">
+  <b>database:</b> #{green}#{@db}</font>; <b>selected view:</b> #{green}#{cgi['view']}</font>
+  <b>search string:</b> "#{green}#{analyze_format}</font>"<br />
+  #{p_text} #{p_fulltext} #{p_keywords} #{p_title} #{p_author} #{p_topic_register} #{p_subject} #{p_description} #{p_publisher} #{p_editor} #{p_contributor} #{p_date} #{p_type} #{p_format} #{p_identifier} #{p_source} #{p_language} #{p_relation} #{p_coverage} #{p_rights} #{p_comment} #{p_abstract} #{p_filename}
+  </font>
+WOK
+#eg = %{canned search e.g.:<br /> <a href="#{url}">#{url}</a><br />find: #{analyze}<br />database: #{database}}
+#% dbi_canning
 #+END_SRC
 
 ***** submission form
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_submit
 #+BEGIN_SRC ruby
-  @header = Form.new(@base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can).submission_form #% form
-  unless q['s1'] =~/\S/ or q['au'] =~/\S/ or @search[:text][1] =~/\S/
-    print "Content-type: text/html\n\n"
-    puts (@header+@tail)
-  else #% searches
-    s1=(@search_for.text1 =~/\S/) \
-    ? @search_for.text1
-    : 'Unavailable'
-    if checked_case=~/\S/
-      @search[:text]<<%{doc_objects.clean~'#{CGI.unescape(s1)}'}
-    else
-      @search[:text]<<%{doc_objects.clean~*'#{CGI.unescape(s1)}'}
+@header = Form.new(@base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can).submission_form #% form
+unless q['s1'] =~/\S/ or q['au'] =~/\S/ or @search[:text][1] =~/\S/
+  print "Content-type: text/html\n\n"
+  puts (@header+@tail)
+else #% searches
+  s1=(@search_for.text1 =~/\S/) \
+  ? @search_for.text1
+  : 'Unavailable'
+  if checked_case=~/\S/
+    @search[:text]<<%{doc_objects.clean~'#{CGI.unescape(s1)}'}
+  else
+    @search[:text]<<%{doc_objects.clean~*'#{CGI.unescape(s1)}'}
+  end
+  #% dbi_request
+  dbi_statement=DBI_SearchStatement.new(@conn,@search_for,q,checked_case)
+  @text_search_flag=false
+  @text_search_flag=dbi_statement.text_search_flag
+  s_contents=dbi_statement.contents
+  @body_main=''
+  @search_regx=nil
+  olduid=""
+  if @text_search_flag
+    if checked_sql =~/\S/
+      sql_select_body=dbi_statement.sql_select_body_format
+    else sql_select_body=''
     end
-    #% dbi_request
-    dbi_statement=DBI_SearchStatement.new(@conn,@search_for,q,checked_case)
-    @text_search_flag=false
-    @text_search_flag=dbi_statement.text_search_flag
-    s_contents=dbi_statement.contents
-    @body_main=''
-    @search_regx=nil
-    olduid=""
-    if @text_search_flag
-      if checked_sql =~/\S/
-        sql_select_body=dbi_statement.sql_select_body_format
-      else sql_select_body=''
-      end
-      @body_main << sql_select_body
-      #@body_main << '<p><hr><br /><b>Main Text:</b><br />' << sql_select_body
+    @body_main << sql_select_body
+    #@body_main << '<p><hr><br /><b>Main Text:</b><br />' << sql_select_body
+  else
+  end
+  @hostpath = "#{@hosturl_files}"
+  #@hostpath="#{@hosturl_files}/#{@stub}"
+  def path_manifest(fn,ln=nil)
+    case @output_dir_structure_by
+    when 'filename'
+      @lingual =='mono' \
+      ? "#{@hostpath}/#{fn}/sisu_manifest.html"
+      : "#{@hostpath}/#{fn}/sisu_manifest.#{ln}.html"
+    when 'filetype'
+      @lingual =='mono' \
+      ? "#{@hostpath}/manifest/#{fn}.html"
+      : "#{@hostpath}/manifest/#{fn}.#{ln}.html"
     else
+      "#{@hostpath}/#{ln}/manifest/#{fn}.html"
     end
-    @hostpath = "#{@hosturl_files}"
-    #@hostpath="#{@hosturl_files}/#{@stub}"
-    def path_manifest(fn,ln=nil)
-      case @output_dir_structure_by
-      when 'filename'
-        @lingual =='mono' \
-        ? "#{@hostpath}/#{fn}/sisu_manifest.html"
-        : "#{@hostpath}/#{fn}/sisu_manifest.#{ln}.html"
-      when 'filetype'
-        @lingual =='mono' \
-        ? "#{@hostpath}/manifest/#{fn}.html"
-        : "#{@hostpath}/manifest/#{fn}.#{ln}.html"
-      else
-        "#{@hostpath}/#{ln}/manifest/#{fn}.html"
-      end
-    end
-    def path_html_seg(fn,ln=nil)
-      case @output_dir_structure_by
-      when 'filename'
-        "#{@hostpath}/#{fn}"
-      when 'filetype'
-        "#{@hostpath}/html/#{fn}"
-      else
-        "#{@hostpath}/#{ln}/html/#{fn}"
-      end
+  end
+  def path_html_seg(fn,ln=nil)
+    case @output_dir_structure_by
+    when 'filename'
+      "#{@hostpath}/#{fn}"
+    when 'filetype'
+      "#{@hostpath}/html/#{fn}"
+    else
+      "#{@hostpath}/#{ln}/html/#{fn}"
     end
-    def path_toc(fn,ln=nil)
-      if @output_dir_structure_by =='filename' \
-      or @output_dir_structure_by =='filetype'
-        @lingual =='mono' \
-        ? "#{path_html_seg(fn,ln)}/toc.html"
-        : "#{path_html_seg(fn,ln)}/toc.#{ln}.html"
-      else
-        "#{path_html_seg(fn,ln)}/toc.html"
-      end
+  end
+  def path_toc(fn,ln=nil)
+    if @output_dir_structure_by =='filename' \
+    or @output_dir_structure_by =='filetype'
+      @lingual =='mono' \
+      ? "#{path_html_seg(fn,ln)}/toc.html"
+      : "#{path_html_seg(fn,ln)}/toc.#{ln}.html"
+    else
+      "#{path_html_seg(fn,ln)}/toc.html"
     end
-    def path_filename(fn,seg_name,ln=nil)
-      if @output_dir_structure_by =='filename' \
-      or @output_dir_structure_by =='filetype'
-        @lingual =='mono' \
-        ? "#{path_html_seg(fn,ln)}/#{seg_name}.html"
-        : "#{path_html_seg(fn,ln)}/#{seg_name}.#{ln}.html"
-      else
-        "#{path_html_seg(fn,ln)}/#{seg_name}.html"
-      end
+  end
+  def path_filename(fn,seg_name,ln=nil)
+    if @output_dir_structure_by =='filename' \
+    or @output_dir_structure_by =='filetype'
+      @lingual =='mono' \
+      ? "#{path_html_seg(fn,ln)}/#{seg_name}.html"
+      : "#{path_html_seg(fn,ln)}/#{seg_name}.#{ln}.html"
+    else
+      "#{path_html_seg(fn,ln)}/#{seg_name}.html"
     end
-    def path_html_doc(fn,ln=nil)
-      case @output_dir_structure_by
-      when 'filename'
-        @lingual =='mono' \
-        ? "#{path_html_seg(fn,ln)}/scroll.html"
-        : "#{path_html_seg(fn,ln)}/scroll.#{ln}.html"
-      when 'filetype'
-        @lingual =='mono' \
-        ? "#{@hostpath}/html/#{fn}.html"
-        : "#{@hostpath}/html/#{fn}.#{ln}.html"
-      else
-        "#{@hostpath}/#{ln}/html/#{fn}.html"
-      end
+  end
+  def path_html_doc(fn,ln=nil)
+    case @output_dir_structure_by
+    when 'filename'
+      @lingual =='mono' \
+      ? "#{path_html_seg(fn,ln)}/scroll.html"
+      : "#{path_html_seg(fn,ln)}/scroll.#{ln}.html"
+    when 'filetype'
+      @lingual =='mono' \
+      ? "#{@hostpath}/html/#{fn}.html"
+      : "#{@hostpath}/html/#{fn}.#{ln}.html"
+    else
+      "#{@hostpath}/#{ln}/html/#{fn}.html"
     end
+  end
 #+END_SRC
 
 ***** contents each, text body
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_contents_each_text
 #+BEGIN_SRC ruby
-              #% text_objects_body
-    s_contents.each do |c|                                               #% text body
-      location=c['src_filename_base'][/(.+?)\.(?:ssm\.sst|sst)$/,1]
-      file_suffix=c['src_filename_base'][/.+?\.(ssm\.sst|sst)$/,1]
-      lang=if location =~ /\S+?~(\S\S\S?)$/
-        l=location[/\S+?~(\S\S\S?)$/,1]
-        location=location.gsub(/(\S+?)~\S\S\S?/,'\1')
-        l=".#{l}"
-      else ''
-      end
-    #% metadata_found_body
-      if c['uid'] != olduid
-        ti=c['title']
-        can_txt_srch=(cgi['view']=~/index/) \
-        ? %{<a href="#{@canned_base_url}&fns=#{c['src_filename_base']}&lang=#{c['language_document_char']}&view=text"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a>&nbsp;}
-        : %{<a href="#{@canned_base_url}&fns=#{c['src_filename_base']}&lang=#{c['language_document_char']}&view=index"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a>&nbsp;}
-        title = %{<span style="background-color: #{@color_heading}"><a href="#{path_toc(location,c['language_document_char'])}"><img border="0" width="15" height="18" src="#{@image_src}/b_toc.png" alt="">&nbsp;#{ti}</a></span> [#{c['language_document_char']}] by #{c['creator_author']} <a href="#{path_manifest(location,c['language_document_char'])}"><img border="0" width="15" height="15" src="#{@image_src}/b_info.png" alt=""></a> #{can_txt_srch}<br />}
-        title=@text_search_flag \
-        ? '<br /><hr>'+title
-        : '<br />'+title
-        @counter_txt_doc+=1
-        olduid=c['uid']
-      else                    title=''
-      end
-      if @text_search_flag
-        if cgi['view']=~/text/ \
-        or (cgi['view']!~/index/ and cgi['search'] !~/search db/)      #% txt body
-          text=if c['suffix'] !~/1/ #seg
-            if @search_for.text1 =~/\S+/ \
-            or q['s1'] =~/\S+/                         #% only this branch is working !!
-              unescaped_search=if @search_for.text1 =~/\S+/
-                CGI.unescape(@search_for.text1)
-              elsif q['s1'] =~/\S+/
-                CGI.unescape(q['s1'])
-              else nil
-              end
-              @search_regx=if unescaped_search                                     #check
-                search_regex=[]
-                build=unescaped_search.scan(/\S+/).each do |g|
-                   (g.to_s =~/(AND|OR)/) \
-                   ? (search_regex << '|')
-                   : (search_regex << %{#{g.to_s}})
-                end
-                search_regex=search_regex.join(' ')
-                search_regex=search_regex.gsub(/\s*\|\s*/,'|')
-                Regexp.new(search_regex, Regexp::IGNORECASE)
-              else nil
-              end
-            else nil
-            end
-            matched_para=(@search_regx.to_s.class==String && @search_regx.to_s=~/\S\S+/) \
-            ? (c['body'].gsub(/(<a\s+href="https?:\/\/[^><\s]+#{@search_regx}[^>]+?>|#{@search_regx})/mi,%{<span style="background-color: #{@color_match}">\\1</span>}))
-            : c['body']
-            %{<hr><p><font size="2">ocn <b><a href="#{path_filename(location,c['seg_name'],c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a></b>:</font></p>#{matched_para}}
-          elsif c['suffix'] =~/1/ #doc
-            %{#{title}<hr><p><font size="2">ocn #{c['ocn']}:#{c['body']}}
-          end
-          @counter_txt_ocn+=1
-          output=title+text
-        else #elsif cgi['view']=~/index/                                #% idx body
-          if c['suffix'] !~/1/ #seg
-            index=%{<a href="#{path_filename(location,c['seg_name'],c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a>, } if @text_search_flag
-          elsif c['suffix'] =~/1/ #doc #FIX
-            index=%{<a href="#{path_html_doc(location,c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a>, }
+          #% text_objects_body
+s_contents.each do |c|                                               #% text body
+  location=c['src_filename_base'][/(.+?)\.(?:ssm\.sst|sst)$/,1]
+  file_suffix=c['src_filename_base'][/.+?\.(ssm\.sst|sst)$/,1]
+  lang=if location =~ /\S+?~(\S\S\S?)$/
+    l=location[/\S+?~(\S\S\S?)$/,1]
+    location=location.gsub(/(\S+?)~\S\S\S?/,'\1')
+    l=".#{l}"
+  else ''
+  end
+#% metadata_found_body
+  if c['uid'] != olduid
+    ti=c['title']
+    can_txt_srch=(cgi['view']=~/index/) \
+    ? %{<a href="#{@canned_base_url}&fns=#{c['src_filename_base']}&lang=#{c['language_document_char']}&view=text"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a>&nbsp;}
+    : %{<a href="#{@canned_base_url}&fns=#{c['src_filename_base']}&lang=#{c['language_document_char']}&view=index"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a>&nbsp;}
+    title = %{<span style="background-color: #{@color_heading}"><a href="#{path_toc(location,c['language_document_char'])}"><img border="0" width="15" height="18" src="#{@image_src}/b_toc.png" alt="">&nbsp;#{ti}</a></span> [#{c['language_document_char']}] by #{c['creator_author']} <a href="#{path_manifest(location,c['language_document_char'])}"><img border="0" width="15" height="15" src="#{@image_src}/b_info.png" alt=""></a> #{can_txt_srch}<br />}
+    title=@text_search_flag \
+    ? '<br /><hr>'+title
+    : '<br />'+title
+    @counter_txt_doc+=1
+    olduid=c['uid']
+  else                    title=''
+  end
+  if @text_search_flag
+    if cgi['view']=~/text/ \
+    or (cgi['view']!~/index/ and cgi['search'] !~/search db/)      #% txt body
+      text=if c['suffix'] !~/1/ #seg
+        if @search_for.text1 =~/\S+/ \
+        or q['s1'] =~/\S+/                         #% only this branch is working !!
+          unescaped_search=if @search_for.text1 =~/\S+/
+            CGI.unescape(@search_for.text1)
+          elsif q['s1'] =~/\S+/
+            CGI.unescape(q['s1'])
+          else nil
           end
-          if c['seg_name'] =~/\S+/
-            if @text_search_flag
-              @counter_txt_ocn+=1
-              output=title+index
+          @search_regx=if unescaped_search                                     #check
+            search_regex=[]
+            build=unescaped_search.scan(/\S+/).each do |g|
+               (g.to_s =~/(AND|OR)/) \
+               ? (search_regex << '|')
+               : (search_regex << %{#{g.to_s}})
             end
-          else
-            @counter_txt_ocn+=1
-            output=c['suffix'] !~/1/ \
-            ? title+index
-            : %{#{title}#{c['ocn'].sort}, }
+            search_regex=search_regex.join(' ')
+            search_regex=search_regex.gsub(/\s*\|\s*/,'|')
+            Regexp.new(search_regex, Regexp::IGNORECASE)
+          else nil
           end
+        else nil
         end
-      else output=title
+        matched_para=(@search_regx.to_s.class==String && @search_regx.to_s=~/\S\S+/) \
+        ? (c['body'].gsub(/(<a\s+href="https?:\/\/[^><\s]+#{@search_regx}[^>]+?>|#{@search_regx})/mi,%{<span style="background-color: #{@color_match}">\\1</span>}))
+        : c['body']
+        %{<hr><p><font size="2">ocn <b><a href="#{path_filename(location,c['seg_name'],c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a></b>:</font></p>#{matched_para}}
+      elsif c['suffix'] =~/1/ #doc
+        %{#{title}<hr><p><font size="2">ocn #{c['ocn']}:#{c['body']}}
       end
-      @counters_txt=if @counter_txt_doc > 0
-        if checked_stats =~/\S/
-          @@lt_t=(@counter_txt_ocn==dbi_statement.sql_match_limit.to_i) ? true : false
-          start=(@@offset.to_i+1).to_s
-          range=(@@offset.to_i+@counter_txt_ocn.to_i).to_s
-          %{<hr /><font size="2" color="#666666">Found #{@counter_txt_ocn} times in the main body of #{@counter_txt_doc} documents [ matches #{start} to #{range} ]</font><br />}
-        else ''
+      @counter_txt_ocn+=1
+      output=title+text
+    else #elsif cgi['view']=~/index/                                #% idx body
+      if c['suffix'] !~/1/ #seg
+        index=%{<a href="#{path_filename(location,c['seg_name'],c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a>, } if @text_search_flag
+      elsif c['suffix'] =~/1/ #doc #FIX
+        index=%{<a href="#{path_html_doc(location,c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a>, }
+      end
+      if c['seg_name'] =~/\S+/
+        if @text_search_flag
+          @counter_txt_ocn+=1
+          output=title+index
         end
-      else ''
+      else
+        @counter_txt_ocn+=1
+        output=c['suffix'] !~/1/ \
+        ? title+index
+        : %{#{title}#{c['ocn'].sort}, }
       end
-      @body_main << output #+ details
     end
+  else output=title
+  end
+  @counters_txt=if @counter_txt_doc > 0
+    if checked_stats =~/\S/
+      @@lt_t=(@counter_txt_ocn==dbi_statement.sql_match_limit.to_i) ? true : false
+      start=(@@offset.to_i+1).to_s
+      range=(@@offset.to_i+@counter_txt_ocn.to_i).to_s
+      %{<hr /><font size="2" color="#666666">Found #{@counter_txt_ocn} times in the main body of #{@counter_txt_doc} documents [ matches #{start} to #{range} ]</font><br />}
+    else ''
+    end
+  else ''
+  end
+  @body_main << output #+ details
+end
 #+END_SRC
 
 ***** after
 
-#+HEADER: :tangle "../sundry/util/rb/cgi/spine.search.cgi"
+#+NAME: form_contents_after
 #+BEGIN_SRC ruby
     olduid = ""
     offset=dbi_statement.sql_offset.to_s
diff --git a/org/util_spine_markup_conversion_from_sisu.org b/org/util_spine_markup_conversion_from_sisu.org
index 4b7a997..bc7fea2 100644
--- a/org/util_spine_markup_conversion_from_sisu.org
+++ b/org/util_spine_markup_conversion_from_sisu.org
@@ -20,14 +20,14 @@
 
 ** README
 
-#+HEADER: :tangle "../sundry/util/d/tools/markup_conversion/README"
+#+HEADER: :tangle "../sundry/misc/util/d/tools/markup_conversion/README"
 #+BEGIN_SRC text
 #+END_SRC
 
 ** endnotes, inline from binary
 *** tangle
 
-#+HEADER: :tangle "../sundry/util/d/tools/markup_conversion/endnotes_inline_from_binary.d"
+#+HEADER: :tangle "../sundry/misc/util/d/tools/markup_conversion/endnotes_inline_from_binary.d"
 #+HEADER: :tangle-mode (identity #o755)
 #+HEADER: :shebang #!/usr/bin/env rdmd
 #+BEGIN_SRC d
@@ -207,7 +207,7 @@ if (endnotes.length == endnote_ref_count) {
 ** conversion from sisu (sisu bespoke headers) any binary to inline notes TODO
 *** tangle
 
-#+HEADER: :tangle "../sundry/util/d/tools/markup_conversion/markup_conversion_from_sisu_ruby_to_sisu_spine.d"
+#+HEADER: :tangle "../sundry/misc/util/d/tools/markup_conversion/markup_conversion_from_sisu_ruby_to_sisu_spine.d"
 #+HEADER: :tangle-mode (identity #o755)
 #+HEADER: :shebang #!/usr/bin/env rdmd
 #+BEGIN_SRC d
@@ -668,7 +668,7 @@ foreach (paragraph; paragraphs) {
 ** conversion from sisu and multiple headers (sisu bespoke, sdlang, toml) incomplete
 *** tangle
 
-#+HEADER: :tangle "../sundry/util/d/tools/markup_conversion/markup_changes_header_and_content.d"
+#+HEADER: :tangle "../sundry/misc/util/d/tools/markup_conversion/markup_changes_header_and_content.d"
 #+HEADER: :tangle-mode (identity #o755)
 #+HEADER: :shebang #!/usr/bin/env rdmd
 #+BEGIN_SRC d
diff --git a/org/util_spine_syntax_highlighting_emacs.org b/org/util_spine_syntax_highlighting_emacs.org
index bce3fe2..50ad9b5 100644
--- a/org/util_spine_syntax_highlighting_emacs.org
+++ b/org/util_spine_syntax_highlighting_emacs.org
@@ -20,7 +20,7 @@
 
 ** README
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/emacs/README"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/emacs/README"
 #+BEGIN_SRC elisp
 ; put this into your .emacs file, then use the mode file:
 
@@ -30,7 +30,7 @@
 
 ** autoload sisuspine-mode-autoloads.el
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/emacs/sisu-spine-mode-autoloads.el"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/emacs/sisu-spine-mode-autoloads.el"
 #+BEGIN_SRC elisp
 (add-to-list 'load-path (or (file-name-directory #$) (car load-path)))
 (autoload 'sisu-spine-mode "sisu-spine-mode" "\
@@ -46,7 +46,7 @@ and search.
 
 ** mode sisu-spine-mode.el
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/emacs/sisu-spine-mode.el"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/emacs/sisu-spine-mode.el"
 #+BEGIN_SRC elisp
 ;;; sisu-spine-mode.el --- Major mode for SiSU (spine parser) markup text
 
diff --git a/org/util_spine_syntax_highlighting_vim.org b/org/util_spine_syntax_highlighting_vim.org
index b8f2c14..7ccd42b 100644
--- a/org/util_spine_syntax_highlighting_vim.org
+++ b/org/util_spine_syntax_highlighting_vim.org
@@ -19,7 +19,7 @@
 * Vim Syntax highlighting
 ** filetype
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/filetype.vim"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/filetype.vim"
 #+BEGIN_SRC text
 " SiSU filetype file
 if exists("did_load_filetypes")
@@ -33,7 +33,7 @@ augroup END
 
 ** debian vim addon manager
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/vim-sisu.yaml"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/vim-sisu.yaml"
 #+BEGIN_SRC text
 #vim-addons: debian vim-addon-manager
 addon: sisu
@@ -47,7 +47,7 @@ files:
 ** color files
 *** def.vim
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/colors/def.vim"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/colors/def.vim"
 #+BEGIN_SRC text
 " Vim color file
 " Name:            def
@@ -276,7 +276,7 @@ endif
 
 *** slate.vim
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/colors/slate.vim"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/colors/slate.vim"
 #+BEGIN_SRC text
 "%% SiSU Vim color file
 " Name:            Slate
@@ -357,7 +357,7 @@ endif
 
 *** def-sisu.vim
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/colors/def-sisu.vim"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/colors/def-sisu.vim"
 #+BEGIN_SRC text
 " Vim color file
 " Name:            def-sisu
@@ -586,7 +586,7 @@ endif
 
 *** frugal-cterm.vim
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/colors/frugal-cterm-sisu.vim"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/colors/frugal-cterm-sisu.vim"
 #+BEGIN_SRC text
 " Vim color file
 " Name:            frugal-cterm-sisu
@@ -658,7 +658,7 @@ endif
 
 ** ftplugin sisu.vim
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/ftplugin/sisu.vim"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/ftplugin/sisu.vim"
 #+BEGIN_SRC text
 "%% SiSU Vim ftplugin
 " SiSU Maintainer: Ralph Amissah <ralph@amissah.com>
@@ -889,7 +889,7 @@ endif
 ** templates
 *** sst.tpl
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/templates/sst.tpl"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/templates/sst.tpl"
 #+BEGIN_SRC text
 # SiSU 8.0
 
@@ -925,7 +925,7 @@ make:
 
 *** ssm.tpl
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/templates/ssm.tpl"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/templates/ssm.tpl"
 #+BEGIN_SRC text
 # SiSU 8.0 master
 
@@ -961,7 +961,7 @@ make:
 
 *** ssm.tpl
 
-#+HEADER: :tangle "../sundry/editor-syntax-etc/vim/templates/ssi.tpl"
+#+HEADER: :tangle "../sundry/misc/editor-syntax-etc/vim/templates/ssi.tpl"
 #+BEGIN_SRC text
 # SiSU 8.0 insert
 
diff --git a/src/COPYRIGHT b/src/COPYRIGHT
index 6f8b82e..6b491b3 100644
--- a/src/COPYRIGHT
+++ b/src/COPYRIGHT
@@ -68,6 +68,9 @@
       [https://github.com/dlang-community/d2sqlite3]
       [https://code.dlang.org/packages/d2sqlite3]
 
+    - src/ext_depends/d2sqlite3
+    - sundry/spine_search_cgi/src/ext_depends_cgi/d2sqlite3
+
   - Name: dyaml
     - Description:
       D:YAML is an open source YAML parser and emitter library for the D programming language.
@@ -86,6 +89,8 @@
       [https://github.com/dlang-community/D-YAML]
       [https://code.dlang.org/packages/dyaml]
 
+    - src/ext_depends/D-YAML
+
   - Name: imageformats
     - Description:
 
@@ -103,6 +108,8 @@
       [https://github.com/lgvz/imageformats]
       [https://code.dlang.org/packages/imageformats]
 
+    - src/ext_depends/imageformats
+
   - Name: tinyendian (dyaml dependency)
     - Description:
       TinyEndian is a minimal endianness library for the D programming language.
@@ -121,6 +128,8 @@
       [https://github.com/dlang-community/tinyendian]
       [https://code.dlang.org/packages/tinyendian]
 
+    - src/ext_depends/tinyendian
+
 - Name: cgi.d
   - Description:
 
@@ -129,7 +138,7 @@
 
   - Copyright: (C) 2008 - 2021 Adam D. Ruppe
 
-  - code: cgi.d (copy in ./sundry/spine_search_cgi/src/ext_depends_cgi/arsd)
+  - code: cgi.d
     aria2c https://raw.githubusercontent.com/adamdruppe/arsd/master/cgi.d
 
     - License: BSL-1.0
@@ -140,6 +149,7 @@
   - Homepages:
     [https://github.com/adamdruppe/arsd]
 
+  - sundry/spine_search_cgi/src/ext_depends_cgi/arsd
 
 - Name: dub2nix
   - Description:
diff --git a/src/doc_reform/COPYRIGHT b/src/doc_reform/COPYRIGHT
index 6f8b82e..6b491b3 100644
--- a/src/doc_reform/COPYRIGHT
+++ b/src/doc_reform/COPYRIGHT
@@ -68,6 +68,9 @@
       [https://github.com/dlang-community/d2sqlite3]
       [https://code.dlang.org/packages/d2sqlite3]
 
+    - src/ext_depends/d2sqlite3
+    - sundry/spine_search_cgi/src/ext_depends_cgi/d2sqlite3
+
   - Name: dyaml
     - Description:
       D:YAML is an open source YAML parser and emitter library for the D programming language.
@@ -86,6 +89,8 @@
       [https://github.com/dlang-community/D-YAML]
       [https://code.dlang.org/packages/dyaml]
 
+    - src/ext_depends/D-YAML
+
   - Name: imageformats
     - Description:
 
@@ -103,6 +108,8 @@
       [https://github.com/lgvz/imageformats]
       [https://code.dlang.org/packages/imageformats]
 
+    - src/ext_depends/imageformats
+
   - Name: tinyendian (dyaml dependency)
     - Description:
       TinyEndian is a minimal endianness library for the D programming language.
@@ -121,6 +128,8 @@
       [https://github.com/dlang-community/tinyendian]
       [https://code.dlang.org/packages/tinyendian]
 
+    - src/ext_depends/tinyendian
+
 - Name: cgi.d
   - Description:
 
@@ -129,7 +138,7 @@
 
   - Copyright: (C) 2008 - 2021 Adam D. Ruppe
 
-  - code: cgi.d (copy in ./sundry/spine_search_cgi/src/ext_depends_cgi/arsd)
+  - code: cgi.d
     aria2c https://raw.githubusercontent.com/adamdruppe/arsd/master/cgi.d
 
     - License: BSL-1.0
@@ -140,6 +149,7 @@
   - Homepages:
     [https://github.com/adamdruppe/arsd]
 
+  - sundry/spine_search_cgi/src/ext_depends_cgi/arsd
 
 - Name: dub2nix
   - Description:
diff --git a/src/doc_reform/io_out/cgi_sqlite_search_form.d b/src/doc_reform/io_out/cgi_sqlite_search_form.d
index fb3febb..57dd90b 100644
--- a/src/doc_reform/io_out/cgi_sqlite_search_form.d
+++ b/src/doc_reform/io_out/cgi_sqlite_search_form.d
@@ -142,317 +142,317 @@ void cgi_function_intro(Cgi cgi) {
       //   cgi.write(field ~ ": " ~ content ~ "<br>");
       // }
     }
-  static struct Rgx {
-    // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
-    static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
-    static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
-    static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
-    static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
-    static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
-    static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
-    static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
-    static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
-    static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
-    static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
-    static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
-    static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
-    static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
-    static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
-    static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
-    static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
-    static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
-    static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
-    static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
-    static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
-    static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
-    // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
-    static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
-  }
-  struct searchFields {
-    string canned_query      = ""; // GET  canned_query     == cq
-    string search_text_area  = ""; // POST search_text_area == tsa
-    string text              = ""; // text              == txt
-    string author            = ""; // author            == au
-    string title             = ""; // title             == ti
-    string uid               = ""; // uid               == uid
-    string fn                = ""; // fn                == fn
-    string keywords          = ""; // keywords          == kw
-    string topic_register    = ""; // topic_register    == tr
-    string subject           = ""; // subject           == su
-    string description       = ""; // description       == de
-    string publisher         = ""; // publisher         == pb
-    string editor            = ""; // editor            == ed
-    string contributor       = ""; // contributor       == ct
-    string date              = ""; // date              == dt
-    string format            = ""; // format            == fmt
-    string source            = ""; // source            == src sfn
-    string language          = ""; // language          == lng
-    string relation          = ""; // relation          == rl
-    string coverage          = ""; // coverage          == cv
-    string rights            = ""; // rights            == rgt
-    string comment           = ""; // comment           == cmt
-    // string abstract          = "";
-    string src_filename_base = ""; // src_filename_base == bfn
-    string results_type      = ""; // results_type      == rt     radio
-    string sql_match_limit   = ""; // sql_match_limit   == sml    radio
-    string sql_match_offset  = ""; // sql_match_offset  == smo
-    string stats             = ""; // stats             == sts    checked
-    string echo              = ""; // echo              == ec     checked
-    string url               = ""; // url               == url    checked
-    string searched          = ""; // searched          == se     checked
-    string sql               = ""; // sql               == sql    checked
-  }
-  auto rgx  = Rgx();
-  auto got  = searchFields();
-  if (environment.get("REQUEST_METHOD", "POST") == "POST") {
-    if ("sf" in cgi.post) {
-      got.search_text_area =  cgi.post["sf"];
-      if (auto m = got.search_text_area.matchFirst(rgx.text)) {
-        got.text = m["matched"];
-        got.canned_query ~= "sf=" ~ m["matched"];
-      } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
-        if (
-          !(m["matched"].matchFirst(rgx.author))
-          && !(m["matched"].matchFirst(rgx.title))
-        ) {
+    static struct Rgx {
+      // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
+      static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
+      static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
+      static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
+      static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
+      static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
+      static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
+      static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
+      static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
+      static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
+      static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
+      static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
+      static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
+      static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
+      static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
+      static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
+      static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
+      static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
+      static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
+      static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
+      static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
+      static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
+      // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
+      static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
+    }
+    struct searchFields {
+      string canned_query      = ""; // GET  canned_query     == cq
+      string search_text_area  = ""; // POST search_text_area == tsa
+      string text              = ""; // text              == txt
+      string author            = ""; // author            == au
+      string title             = ""; // title             == ti
+      string uid               = ""; // uid               == uid
+      string fn                = ""; // fn                == fn
+      string keywords          = ""; // keywords          == kw
+      string topic_register    = ""; // topic_register    == tr
+      string subject           = ""; // subject           == su
+      string description       = ""; // description       == de
+      string publisher         = ""; // publisher         == pb
+      string editor            = ""; // editor            == ed
+      string contributor       = ""; // contributor       == ct
+      string date              = ""; // date              == dt
+      string format            = ""; // format            == fmt
+      string source            = ""; // source            == src sfn
+      string language          = ""; // language          == lng
+      string relation          = ""; // relation          == rl
+      string coverage          = ""; // coverage          == cv
+      string rights            = ""; // rights            == rgt
+      string comment           = ""; // comment           == cmt
+      // string abstract          = "";
+      string src_filename_base = ""; // src_filename_base == bfn
+      string results_type      = ""; // results_type      == rt     radio
+      string sql_match_limit   = ""; // sql_match_limit   == sml    radio
+      string sql_match_offset  = ""; // sql_match_offset  == smo
+      string stats             = ""; // stats             == sts    checked
+      string echo              = ""; // echo              == ec     checked
+      string url               = ""; // url               == url    checked
+      string searched          = ""; // searched          == se     checked
+      string sql               = ""; // sql               == sql    checked
+    }
+    auto rgx  = Rgx();
+    auto got  = searchFields();
+    if (environment.get("REQUEST_METHOD", "POST") == "POST") {
+      if ("sf" in cgi.post) {
+        got.search_text_area =  cgi.post["sf"];
+        if (auto m = got.search_text_area.matchFirst(rgx.text)) {
           got.text = m["matched"];
           got.canned_query ~= "sf=" ~ m["matched"];
+        } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
+          if (
+            !(m["matched"].matchFirst(rgx.author))
+            && !(m["matched"].matchFirst(rgx.title))
+          ) {
+            got.text = m["matched"];
+            got.canned_query ~= "sf=" ~ m["matched"];
+          }
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.author)) {
+          got.author = m["matched"];
+          got.canned_query ~= "&au=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.title)) {
+          got.title = m["matched"];
+          got.canned_query ~= "&ti=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
+          got.uid = m["matched"];
+          got.canned_query ~= "&uid=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
+          got.fn = m["matched"];
+          got.canned_query ~= "&fn=" ~ m["matched"];
+        } else if ("fn" in cgi.post) {
+          got.search_text_area ~= "\nfn: " ~ cgi.post["fn"] ~ "\n";
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
+          got.keywords = m["matched"];
+          got.canned_query ~= "&kw=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
+          got.topic_register = m["matched"];
+          got.canned_query ~= "&tr=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
+          got.subject = m["matched"];
+          got.canned_query ~= "&su=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.description)) {
+          got.description = m["matched"];
+          got.canned_query ~= "&de=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
+          got.publisher = m["matched"];
+          got.canned_query ~= "&pb=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
+          got.editor = m["matched"];
+          got.canned_query ~= "&ed=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
+          got.contributor = m["matched"];
+          got.canned_query ~= "&ct=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.date)) {
+          got.date = m["matched"];
+          got.canned_query ~= "&dt=" ~ m["matched"];
+        }
+        // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
+        //   got.results_type = m["matched"];
+        //   got.canned_query ~= "&rt=" ~ m["matched"];
+        // }
+        if (auto m = got.search_text_area.matchFirst(rgx.format)) {
+          got.format = m["matched"];
+          got.canned_query ~= "&fmt=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.source)) {
+          got.source = m["matched"];
+          got.canned_query ~= "&src=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.language)) {
+          got.language = m["matched"];
+          got.canned_query ~= "&lng=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
+          got.relation = m["matched"];
+          got.canned_query ~= "&rl=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
+          got.coverage = m["matched"];
+          got.canned_query ~= "&cv=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
+          got.rights = m["matched"];
+          got.canned_query ~= "&rgt=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
+          got.comment = m["matched"];
+          got.canned_query ~= "&cmt=" ~ m["matched"];
+        }
+        // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
+        //   got.abstract = m["matched"];
+        // }
+        if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
+          got.src_filename_base = m["matched"];
+          got.canned_query ~= "&bfn=" ~ m["matched"];
         }
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.author)) {
-        got.author = m["matched"];
-        got.canned_query ~= "&au=" ~ m["matched"];
+      if ("fn" in cgi.post) {
+        got.fn =  cgi.post["fn"];
+        got.canned_query ~= "&fn=" ~ cgi.post["fn"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.title)) {
-        got.title = m["matched"];
-        got.canned_query ~= "&ti=" ~ m["matched"];
+      if ("rt" in cgi.post) {
+        got.results_type =  cgi.post["rt"];
+        got.canned_query ~= "&rt=" ~ cgi.post["rt"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
-        got.uid = m["matched"];
-        got.canned_query ~= "&uid=" ~ m["matched"];
+      if ("sts" in cgi.post) {
+        got.stats =  cgi.post["sts"];
+        got.canned_query ~= "&sts=" ~ cgi.post["sts"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
-        got.fn = m["matched"];
-        got.canned_query ~= "&fn=" ~ m["matched"];
-      } else if ("fn" in cgi.post) {
-        got.search_text_area ~= "\nfn: " ~ cgi.post["fn"] ~ "\n";
+      if ("ec" in cgi.post) {
+        got.echo =  cgi.post["ec"];
+        got.canned_query ~= "&ec=" ~ cgi.post["ec"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
-        got.keywords = m["matched"];
-        got.canned_query ~= "&kw=" ~ m["matched"];
+      if ("url" in cgi.post) {
+        got.url =  cgi.post["url"];
+        got.canned_query ~= "&url=" ~ cgi.post["url"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
-        got.topic_register = m["matched"];
-        got.canned_query ~= "&tr=" ~ m["matched"];
+      if ("se" in cgi.post) {
+        got.searched =  cgi.post["se"];
+        got.canned_query ~= "&se=" ~ cgi.post["se"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
-        got.subject = m["matched"];
-        got.canned_query ~= "&su=" ~ m["matched"];
+      if ("sql" in cgi.post) {
+        got.sql =  cgi.post["sql"];
+        got.canned_query ~= "&sql=" ~ cgi.post["sql"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.description)) {
-        got.description = m["matched"];
-        got.canned_query ~= "&de=" ~ m["matched"];
+      if ("sml" in cgi.post) {
+        got.sql_match_limit =  cgi.post["sml"];
+        got.canned_query ~= "&sml=" ~ cgi.post["sml"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
-        got.publisher = m["matched"];
-        got.canned_query ~= "&pb=" ~ m["matched"];
+      if ("smo" in cgi.post) {
+        got.sql_match_offset = "0";   // cgi.post["smo"];
+        got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
-        got.editor = m["matched"];
-        got.canned_query ~= "&ed=" ~ m["matched"];
+      got.canned_query = got.canned_query.strip.split(" ").join("%%20");
+      conf.query_string = got.canned_query;
+      // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+    } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
+      got.canned_query = environment.get("QUERY_STRING", "");
+      // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+      got.search_text_area = "";
+      if ("sf" in canned_query && !(canned_query["sf"]).empty) {
+        got.text = canned_query["sf"].split("%%20").join(" ");
+        got.search_text_area ~= "text: " ~ got.text ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
-        got.contributor = m["matched"];
-        got.canned_query ~= "&ct=" ~ m["matched"];
+      if ("au" in canned_query && !(canned_query["au"]).empty) {
+        got.author = canned_query["au"].split("%%20").join(" ");
+        got.search_text_area ~= "author: " ~ got.author ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.date)) {
-        got.date = m["matched"];
-        got.canned_query ~= "&dt=" ~ m["matched"];
+      if ("ti" in canned_query && !(canned_query["ti"]).empty) {
+        got.title = canned_query["ti"].split("%%20").join(" ");
+        got.search_text_area ~= "title: " ~ got.title ~ "\n";
       }
-      // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
-      //   got.results_type = m["matched"];
-      //   got.canned_query ~= "&rt=" ~ m["matched"];
-      // }
-      if (auto m = got.search_text_area.matchFirst(rgx.format)) {
-        got.format = m["matched"];
-        got.canned_query ~= "&fmt=" ~ m["matched"];
+      if ("uid" in canned_query && !(canned_query["uid"]).empty) {
+        got.uid = canned_query["uid"].split("%%20").join(" ");
+        got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
+      }
+      if ("fn" in canned_query && !(canned_query["fn"]).empty) {
+        got.fn = canned_query["fn"].split("%%20").join(" ");
+        got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
+      }
+      if ("kw" in canned_query && !(canned_query["kw"]).empty) {
+        got.keywords = canned_query["kw"].split("%%20").join(" ");
+        got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
+      }
+      if ("tr" in canned_query && !(canned_query["tr"]).empty) {
+        got.topic_register = canned_query["tr"].split("%%20").join(" ");
+        got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.source)) {
-        got.source = m["matched"];
-        got.canned_query ~= "&src=" ~ m["matched"];
+      if ("su" in canned_query && !(canned_query["su"]).empty) {
+        got.subject = canned_query["su"].split("%%20").join(" ");
+        got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.language)) {
-        got.language = m["matched"];
-        got.canned_query ~= "&lng=" ~ m["matched"];
+      if ("de" in canned_query && !(canned_query["de"]).empty) {
+        got.description = canned_query["de"].split("%%20").join(" ");
+        got.search_text_area ~= "description: " ~ got.description ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
-        got.relation = m["matched"];
-        got.canned_query ~= "&rl=" ~ m["matched"];
+      if ("pb" in canned_query && !(canned_query["pb"]).empty) {
+        got.publisher = canned_query["pb"].split("%%20").join(" ");
+        got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
-        got.coverage = m["matched"];
-        got.canned_query ~= "&cv=" ~ m["matched"];
+      if ("ed" in canned_query && !(canned_query["ed"]).empty) {
+        got.editor = canned_query["ed"].split("%%20").join(" ");
+        got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
-        got.rights = m["matched"];
-        got.canned_query ~= "&rgt=" ~ m["matched"];
+      if ("ct" in canned_query && !(canned_query["ct"]).empty) {
+        got.contributor = canned_query["ct"].split("%%20").join(" ");
+        got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
-        got.comment = m["matched"];
-        got.canned_query ~= "&cmt=" ~ m["matched"];
+      if ("dt" in canned_query && !(canned_query["dt"]).empty) {
+        got.date = canned_query["dt"].split("%%20").join(" ");
+        got.search_text_area ~= "date: " ~ got.date ~ "\n";
       }
-      // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
-      //   got.abstract = m["matched"];
+      if ("rt" in canned_query && !(canned_query["rt"]).empty) {
+        got.results_type = canned_query["rt"].split("%%20").join(" ");
+        // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
+      }
+      if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
+        got.format = canned_query["fmt"].split("%%20").join(" ");
+        got.search_text_area ~= "format: " ~ got.format ~ "\n";
+      }
+      if ("src" in canned_query && !(canned_query["src"]).empty) {
+        got.source = canned_query["src"].split("%%20").join(" ");
+        got.search_text_area ~= "source: " ~ got.source ~ "\n";
+      }
+      if ("lng" in canned_query && !(canned_query["lng"]).empty) {
+        got.language = canned_query["lng"].split("%%20").join(" ");
+        got.search_text_area ~= "language: " ~ got.language ~ "\n";
+      }
+      if ("rl" in canned_query && !(canned_query["rl"]).empty) {
+        got.relation = canned_query["rl"].split("%%20").join(" ");
+        got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
+      }
+      if ("cv" in canned_query && !(canned_query["cv"]).empty) {
+        got.coverage = canned_query["cv"].split("%%20").join(" ");
+        got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
+      }
+      if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
+        got.rights = canned_query["rgt"].split("%%20").join(" ");
+        got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
+      }
+      if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
+        got.comment = canned_query["cmt"].split("%%20").join(" ");
+        got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
+      }
+      // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
+      //   got.abstract = canned_query["abstract"];
       // }
-      if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
-        got.src_filename_base = m["matched"];
-        got.canned_query ~= "&bfn=" ~ m["matched"];
+      if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
+        got.src_filename_base = canned_query["bfn"].split("%%20").join(" ");
+        got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
       }
+      if ("sml" in canned_query && !(canned_query["sml"]).empty) {
+        got.sql_match_limit = canned_query["sml"].split("%%20").join(" ");
+        // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
+      }
+      // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
     }
-    if ("fn" in cgi.post) {
-      got.fn =  cgi.post["fn"];
-      got.canned_query ~= "&fn=" ~ cgi.post["fn"];
-    }
-    if ("rt" in cgi.post) {
-      got.results_type =  cgi.post["rt"];
-      got.canned_query ~= "&rt=" ~ cgi.post["rt"];
-    }
-    if ("sts" in cgi.post) {
-      got.stats =  cgi.post["sts"];
-      got.canned_query ~= "&sts=" ~ cgi.post["sts"];
-    }
-    if ("ec" in cgi.post) {
-      got.echo =  cgi.post["ec"];
-      got.canned_query ~= "&ec=" ~ cgi.post["ec"];
-    }
-    if ("url" in cgi.post) {
-      got.url =  cgi.post["url"];
-      got.canned_query ~= "&url=" ~ cgi.post["url"];
-    }
-    if ("se" in cgi.post) {
-      got.searched =  cgi.post["se"];
-      got.canned_query ~= "&se=" ~ cgi.post["se"];
-    }
-    if ("sql" in cgi.post) {
-      got.sql =  cgi.post["sql"];
-      got.canned_query ~= "&sql=" ~ cgi.post["sql"];
-    }
-    if ("sml" in cgi.post) {
-      got.sql_match_limit =  cgi.post["sml"];
-      got.canned_query ~= "&sml=" ~ cgi.post["sml"];
-    }
-    if ("smo" in cgi.post) {
-      got.sql_match_offset = "0";   // cgi.post["smo"];
-      got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
-    }
-    got.canned_query = got.canned_query.strip.split(" ").join("%%20");
-    conf.query_string = got.canned_query;
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-  } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
-    got.canned_query = environment.get("QUERY_STRING", "");
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-    got.search_text_area = "";
-    if ("sf" in canned_query && !(canned_query["sf"]).empty) {
-      got.text = canned_query["sf"].split("%%20").join(" ");
-      got.search_text_area ~= "text: " ~ got.text ~ "\n";
-    }
-    if ("au" in canned_query && !(canned_query["au"]).empty) {
-      got.author = canned_query["au"].split("%%20").join(" ");
-      got.search_text_area ~= "author: " ~ got.author ~ "\n";
-    }
-    if ("ti" in canned_query && !(canned_query["ti"]).empty) {
-      got.title = canned_query["ti"].split("%%20").join(" ");
-      got.search_text_area ~= "title: " ~ got.title ~ "\n";
-    }
-    if ("uid" in canned_query && !(canned_query["uid"]).empty) {
-      got.uid = canned_query["uid"].split("%%20").join(" ");
-      got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
-    }
-    if ("fn" in canned_query && !(canned_query["fn"]).empty) {
-      got.fn = canned_query["fn"].split("%%20").join(" ");
-      got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
-    }
-    if ("kw" in canned_query && !(canned_query["kw"]).empty) {
-      got.keywords = canned_query["kw"].split("%%20").join(" ");
-      got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
-    }
-    if ("tr" in canned_query && !(canned_query["tr"]).empty) {
-      got.topic_register = canned_query["tr"].split("%%20").join(" ");
-      got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
-    }
-    if ("su" in canned_query && !(canned_query["su"]).empty) {
-      got.subject = canned_query["su"].split("%%20").join(" ");
-      got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
-    }
-    if ("de" in canned_query && !(canned_query["de"]).empty) {
-      got.description = canned_query["de"].split("%%20").join(" ");
-      got.search_text_area ~= "description: " ~ got.description ~ "\n";
-    }
-    if ("pb" in canned_query && !(canned_query["pb"]).empty) {
-      got.publisher = canned_query["pb"].split("%%20").join(" ");
-      got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
-    }
-    if ("ed" in canned_query && !(canned_query["ed"]).empty) {
-      got.editor = canned_query["ed"].split("%%20").join(" ");
-      got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
-    }
-    if ("ct" in canned_query && !(canned_query["ct"]).empty) {
-      got.contributor = canned_query["ct"].split("%%20").join(" ");
-      got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
-    }
-    if ("dt" in canned_query && !(canned_query["dt"]).empty) {
-      got.date = canned_query["dt"].split("%%20").join(" ");
-      got.search_text_area ~= "date: " ~ got.date ~ "\n";
-    }
-    if ("rt" in canned_query && !(canned_query["rt"]).empty) {
-      got.results_type = canned_query["rt"].split("%%20").join(" ");
-      // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
-    }
-    if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
-      got.format = canned_query["fmt"].split("%%20").join(" ");
-      got.search_text_area ~= "format: " ~ got.format ~ "\n";
-    }
-    if ("src" in canned_query && !(canned_query["src"]).empty) {
-      got.source = canned_query["src"].split("%%20").join(" ");
-      got.search_text_area ~= "source: " ~ got.source ~ "\n";
-    }
-    if ("lng" in canned_query && !(canned_query["lng"]).empty) {
-      got.language = canned_query["lng"].split("%%20").join(" ");
-      got.search_text_area ~= "language: " ~ got.language ~ "\n";
-    }
-    if ("rl" in canned_query && !(canned_query["rl"]).empty) {
-      got.relation = canned_query["rl"].split("%%20").join(" ");
-      got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
-    }
-    if ("cv" in canned_query && !(canned_query["cv"]).empty) {
-      got.coverage = canned_query["cv"].split("%%20").join(" ");
-      got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
-    }
-    if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
-      got.rights = canned_query["rgt"].split("%%20").join(" ");
-      got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
-    }
-    if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
-      got.comment = canned_query["cmt"].split("%%20").join(" ");
-      got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
-    }
-    // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
-    //   got.abstract = canned_query["abstract"];
-    // }
-    if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
-      got.src_filename_base = canned_query["bfn"].split("%%20").join(" ");
-      got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
-    }
-    if ("sml" in canned_query && !(canned_query["sml"]).empty) {
-      got.sql_match_limit = canned_query["sml"].split("%%20").join(" ");
-      // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
-    }
-    // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
-  }
-  return got;
+    return got;
   }
   auto tf = text_fields; //
   struct SQL_select {
@@ -559,8 +559,8 @@ void cgi_function_intro(Cgi cgi) {
     _previous_next = "<hr>" ~ arrow_previous ~ arrow_next;
     return _previous_next;
   }
-{
-  header = format(q"┃
+  {
+    header = format(q"┃
 <!DOCTYPE html>
 <html>
 <head>
@@ -1373,8 +1373,8 @@ void cgi_function_intro(Cgi cgi) {
     conf.http_host,
    );
   }
- {
-   table = format(q"┃
+  {
+    table = format(q"┃
 <table summary="band" border="0" cellpadding="2" cellspacing="0">
 <tr><td width="20%%%%">
  <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
@@ -1387,76 +1387,76 @@ void cgi_function_intro(Cgi cgi) {
 </td></tr>
 </table>
 ┃");
- }
-{
-  string post_value(string field_name, string type="box", string set="on") {
-    string val = "";
-    switch (type) {
-    case "field":
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? cgi.post[field_name]
-        : (field_name in cgi.get)
-          ? cgi.get[field_name]
-          : "");
-      val = tf.search_text_area;
-      break;
-    case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "off");
-      break;
-    case "radio": // used generic bo
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "checked");
-      break;
-    case "checkbox": // used generic bo
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "checked");
-      break;
-    default:
+  }
+  {
+    string post_value(string field_name, string type="box", string set="on") {
+      string val = "";
+      switch (type) {
+      case "field":
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? cgi.post[field_name]
+          : (field_name in cgi.get)
+            ? cgi.get[field_name]
+            : "");
+        val = tf.search_text_area;
+        break;
+      case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "off");
+        break;
+      case "radio": // used generic bo
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "checked");
+        break;
+      case "checkbox": // used generic bo
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "checked");
+        break;
+      default:
+      }
+      return val;
     }
-    return val;
-  }
-string the_can(string fv) {
-  string show_the_can = post_value("url");
-  string _the_can = "";
-  if (show_the_can == "checked") {
-    tf = text_fields;
-    string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
-    string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
-    // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
-    if (conf.request_method == "POST") {
-      _the_can =
-        "<font size=\"2\" color=\"#666666\">"
-        ~ "POST:&nbsp;"
-        ~ "<a href=\""
-        ~ method_post_url_construct
-        ~ "\">"
-        ~ method_post_url_construct
-        ~ "</a></font>"
-        ~ "<br>";
-    } else if (conf.request_method == "GET") {
-      _the_can =
-        "<font size=\"2\" color=\"#666666\">"
-        ~ "GET:&nbsp;&nbsp;"
-        ~ "<a href=\""
-        ~ method_get_url
-        ~ "\">"
-        ~ method_get_url
-        ~ "</a></font>";
+    string the_can(string fv) {
+      string show_the_can = post_value("url");
+      string _the_can = "";
+      if (show_the_can == "checked") {
+        tf = text_fields;
+        string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
+        string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
+        // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
+        if (conf.request_method == "POST") {
+          _the_can =
+            "<font size=\"2\" color=\"#666666\">"
+            ~ "POST:&nbsp;"
+            ~ "<a href=\""
+            ~ method_post_url_construct
+            ~ "\">"
+            ~ method_post_url_construct
+            ~ "</a></font>"
+            ~ "<br>";
+        } else if (conf.request_method == "GET") {
+          _the_can =
+            "<font size=\"2\" color=\"#666666\">"
+            ~ "GET:&nbsp;&nbsp;"
+            ~ "<a href=\""
+            ~ method_get_url
+            ~ "\">"
+            ~ method_get_url
+            ~ "</a></font>";
+        }
+        conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
+      }
+      return _the_can;
     }
-    conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
-  }
-  return _the_can;
-}
     string provide_tip() {
       string searched_tip = post_value("se");
       string tip = "";
@@ -1520,55 +1520,55 @@ string the_can(string fv) {
 </form>
 ┃",
       "%s",
-  (post_value("ec") == "checked") ? post_value("sf", "field") : "",
-  provide_tip,
-  search_note,
-  the_can(post_value("sf", "field")),
-  cv.db_selected,
-  post_value("rt",  "box", "idx"),
-  post_value("rt",  "box", "txt"),
-  post_value("sml", "box", "1000"),
-  post_value("sml", "box", "2500"),
-  post_value("ec"),
-  post_value("url"),
-  post_value("se"),
-  post_value("sql"),
-);
-  {
-    string set_value(string field_name, string default_val) {
-      string val;
-      if (field_name in cgi.post) {
-        val = cgi.post[field_name];
-      } else if (field_name in cgi.get) {
-        val = cgi.get[field_name];
-      } else { val = default_val; }
-      return val;
-    }
-    bool set_bool(string field_name) {
-      bool val;
-      if (field_name in cgi.post
-      && cgi.post[field_name] == "on") {
-        val = true;
-      } else if (field_name in cgi.get
-      && cgi.get[field_name] == "on") {
-        val = true;
-      } else { val = false; }
-      return val;
+      (post_value("ec") == "checked") ? post_value("sf", "field") : "",
+      provide_tip,
+      search_note,
+      the_can(post_value("sf", "field")),
+      cv.db_selected,
+      post_value("rt",  "box", "idx"),
+      post_value("rt",  "box", "txt"),
+      post_value("sml", "box", "1000"),
+      post_value("sml", "box", "2500"),
+      post_value("ec"),
+      post_value("url"),
+      post_value("se"),
+      post_value("sql"),
+    );
+    {
+      string set_value(string field_name, string default_val) {
+        string val;
+        if (field_name in cgi.post) {
+          val = cgi.post[field_name];
+        } else if (field_name in cgi.get) {
+          val = cgi.get[field_name];
+        } else { val = default_val; }
+        return val;
+      }
+      bool set_bool(string field_name) {
+        bool val;
+        if (field_name in cgi.post
+        && cgi.post[field_name] == "on") {
+          val = true;
+        } else if (field_name in cgi.get
+        && cgi.get[field_name] == "on") {
+          val = true;
+        } else { val = false; }
+        return val;
+      }
+      cv.db_selected      = set_value("selected_db", "%s"); // selected_db_name == db (spine.search.db or whatever)
+      cv.sql_match_limit  = set_value("sml",         "1000");
+      cv.sql_match_offset = set_value("smo",         "0");
+      cv.search_text      = set_value("sf",          "");
+      cv.results_type     = set_value("rt",          "idx");
+      cv.checked_echo     = set_bool("ec");
+      cv.checked_stats    = set_bool("sts");
+      cv.checked_url      = set_bool("url");
+      cv.checked_searched = set_bool("se");
+      cv.checked_tip      = set_bool("tip");
+      cv.checked_sql      = set_bool("sql");
+      tf = text_fields;
     }
-    cv.db_selected      = set_value("selected_db", "%s"); // selected_db_name == db (spine.search.db or whatever)
-    cv.sql_match_limit  = set_value("sml",         "1000");
-    cv.sql_match_offset = set_value("smo",         "0");
-    cv.search_text      = set_value("sf",          "");
-    cv.results_type     = set_value("rt",          "idx");
-    cv.checked_echo     = set_bool("ec");
-    cv.checked_stats    = set_bool("sts");
-    cv.checked_url      = set_bool("url");
-    cv.checked_searched = set_bool("se");
-    cv.checked_tip      = set_bool("tip");
-    cv.checked_sql      = set_bool("sql");
-    tf = text_fields;
   }
-}
   {
     cgi.write(header);
     cgi.write(table);
@@ -1709,113 +1709,113 @@ LIMIT %%s OFFSET %%s
         cv.sql_match_limit,
         cv.sql_match_offset,
       );
-(cv.checked_sql)
-? cgi.write(previous_next
-    ~ "<hr><font size=\"2\" color=\"#666666\">"
-    ~ sql_select.the_body.strip.split("\n  ").join(" ").split("\n").join("<br>")
-    ~ "</font>\n"
-  )
-: "";
-cgi.write(previous_next);
-auto select_query_results = db.execute(sql_select.the_body).cached;
-string _old_uid = "";
-if (!select_query_results.empty) {
-  string _date_published = "0000";
-  string _close_para = "";
-  string _matched_ocn_open = "";
-  foreach (idx, row; select_query_results) {
-    if (row["uid"].as!string != _old_uid) {
-      _close_para = (idx == 1) ? "" : "</p>";
-      _matched_ocn_open = (idx == 1) ? "" : "<p class=\"matched_ocn\">";
-      _old_uid = row["uid"].as!string;
-      _date_published = (row["date_published"].as!string.match(regex(r"^([0-9]{4})")))
-      ? row["date_published"].as!string : "0000"; // used in regex that breaks if no match
-      auto m = _date_published.match(regex(r"^([0-9]{4})"));
-      string _date = (m.hit == "0000") ? "(year?) " : "(" ~ m.hit ~ ") ";
-      cgi.write(
-        _close_para
-        ~ "<hr><div class=\"publication\">"
-          ~ "<p class=\"publication\"><a href=\""
-            ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-            ~ row["language_document_char"].as!string ~ "/html/"
-            ~ row["src_filename_base"].as!string ~ "/"
-            ~ "toc.html"
-          ~ "\">\""
-            ~ row["title"].as!string ~ "\""
-          ~ "</a> "
-          ~ _date
-          ~ "[" ~ row["language_document_char"].as!string ~ "] "
-          ~ row["creator_author_last_first"].as!string
-          ~ " "
-          ~ show_matched_objects(row["src_filename_base"].as!string)
-          ~ "</p>"
-        ~ "</div>"
-      );
-    }
-if (cv.results_type == "txt") {
-  if (row["ocn"].as!string != "0") {
-    cgi.write(
-      "<div class=\"flex-container\">"
-      ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
-        ~ "<p class=\"ocn_is\"><a href=\""
-          ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-          ~ row["language_document_char"].as!string ~ "/html/"
-          ~ row["src_filename_base"].as!string ~ "/"
-          ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-        ~ "\">"
-          ~ row["ocn"].as!string
-        ~ "</a>:</p>"
-      ~ "</div>"
-      ~ "<div class=\"textview_found\">"
-        ~ highlight_text_matched(row["body"].as!string, tf.text)
-      ~ "</div>"
-      ~ "</div>"
-    );
-  } else {
-    cgi.write(
-      "<div class=\"flex-container\">"
-      ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
-        ~ "<p class=\"ocn_is\"><a href=\""
-          ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-          ~ row["language_document_char"].as!string ~ "/html/"
-          ~ row["src_filename_base"].as!string ~ "/toc.html"
-        ~ "\">"
-          ~ row["ocn"].as!string
-        ~ "</a>:</p>"
-      ~ "</div>"
-      ~ "<div class=\"textview_found\">"
-        ~ highlight_text_matched(row["body"].as!string, tf.text)
-      ~ "</div>"
-      ~ "</div>"
-    );
-  }
-} else {
-  if (row["ocn"].as!string != "0") {
-    cgi.write(
-      _matched_ocn_open
-      ~ "<a href=\""
-        ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-        ~ row["language_document_char"].as!string ~ "/html/"
-        ~ row["src_filename_base"].as!string ~ "/"
-        ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-      ~ "\">"
-        ~ row["ocn"].as!string
-      ~ "</a>, "
-    );
-  } else {
-    cgi.write(
-      _matched_ocn_open
-      ~ "<a href=\""
-        ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
-        ~ row["language_document_char"].as!string ~ "/html/"
-        ~ row["src_filename_base"].as!string ~ "/toc.html"
-      ~ "\">"
-        ~ row["ocn"].as!string
-      ~ "</a>, "
-    );
-  }
-  _matched_ocn_open = "";
-}
+      (cv.checked_sql)
+      ? cgi.write(previous_next
+          ~ "<hr><font size=\"2\" color=\"#666666\">"
+          ~ sql_select.the_body.strip.split("\n  ").join(" ").split("\n").join("<br>")
+          ~ "</font>\n"
+        )
+      : "";
+      cgi.write(previous_next);
+      auto select_query_results = db.execute(sql_select.the_body).cached;
+      string _old_uid = "";
+      if (!select_query_results.empty) {
+        string _date_published = "0000";
+        string _close_para = "";
+        string _matched_ocn_open = "";
+        foreach (idx, row; select_query_results) {
+          if (row["uid"].as!string != _old_uid) {
+            _close_para = (idx == 1) ? "" : "</p>";
+            _matched_ocn_open = (idx == 1) ? "" : "<p class=\"matched_ocn\">";
+            _old_uid = row["uid"].as!string;
+            _date_published = (row["date_published"].as!string.match(regex(r"^([0-9]{4})")))
+            ? row["date_published"].as!string : "0000"; // used in regex that breaks if no match
+            auto m = _date_published.match(regex(r"^([0-9]{4})"));
+            string _date = (m.hit == "0000") ? "(year?) " : "(" ~ m.hit ~ ") ";
+            cgi.write(
+              _close_para
+              ~ "<hr><div class=\"publication\">"
+                ~ "<p class=\"publication\"><a href=\""
+                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                  ~ row["language_document_char"].as!string ~ "/html/"
+                  ~ row["src_filename_base"].as!string ~ "/"
+                  ~ "toc.html"
+                ~ "\">\""
+                  ~ row["title"].as!string ~ "\""
+                ~ "</a> "
+                ~ _date
+                ~ "[" ~ row["language_document_char"].as!string ~ "] "
+                ~ row["creator_author_last_first"].as!string
+                ~ " "
+                ~ show_matched_objects(row["src_filename_base"].as!string)
+                ~ "</p>"
+              ~ "</div>"
+            );
+          }
+          if (cv.results_type == "txt") {
+            if (row["ocn"].as!string != "0") {
+              cgi.write(
+                "<div class=\"flex-container\">"
+                ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
+                  ~ "<p class=\"ocn_is\"><a href=\""
+                    ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                    ~ row["language_document_char"].as!string ~ "/html/"
+                    ~ row["src_filename_base"].as!string ~ "/"
+                    ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+                  ~ "\">"
+                    ~ row["ocn"].as!string
+                  ~ "</a>:</p>"
+                ~ "</div>"
+                ~ "<div class=\"textview_found\">"
+                  ~ highlight_text_matched(row["body"].as!string, tf.text)
+                ~ "</div>"
+                ~ "</div>"
+              );
+            } else {
+              cgi.write(
+                "<div class=\"flex-container\">"
+                ~ "<div class=\"textview_ocn\" style=\"flex: 0 0 1.2em\">"
+                  ~ "<p class=\"ocn_is\"><a href=\""
+                    ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                    ~ row["language_document_char"].as!string ~ "/html/"
+                    ~ row["src_filename_base"].as!string ~ "/toc.html"
+                  ~ "\">"
+                    ~ row["ocn"].as!string
+                  ~ "</a>:</p>"
+                ~ "</div>"
+                ~ "<div class=\"textview_found\">"
+                  ~ highlight_text_matched(row["body"].as!string, tf.text)
+                ~ "</div>"
+                ~ "</div>"
+              );
+            }
+          } else {
+            if (row["ocn"].as!string != "0") {
+              cgi.write(
+                _matched_ocn_open
+                ~ "<a href=\""
+                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                  ~ row["language_document_char"].as!string ~ "/html/"
+                  ~ row["src_filename_base"].as!string ~ "/"
+                  ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+                ~ "\">"
+                  ~ row["ocn"].as!string
+                ~ "</a>, "
+              );
+            } else {
+              cgi.write(
+                _matched_ocn_open
+                ~ "<a href=\""
+                  ~ "https://" ~ conf.http_host ~ conf.doc_collection_sub_root ~ "/"
+                  ~ row["language_document_char"].as!string ~ "/html/"
+                  ~ row["src_filename_base"].as!string ~ "/toc.html"
+                ~ "\">"
+                  ~ row["ocn"].as!string
+                ~ "</a>, "
+              );
+            }
+            _matched_ocn_open = "";
+          }
         }
         cgi.write( previous_next);
 
diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d
index 07bd8ed..b930cdf 100644
--- a/src/doc_reform/io_out/epub3.d
+++ b/src/doc_reform/io_out/epub3.d
@@ -413,9 +413,9 @@ template outputEPub3() {
       string[] doc_parts;
     }
     auto epubWrite = writeOut();
-  foreach (part; doc_matters.has.keys_seq.seg) {
-    foreach (obj; doc_abstraction[part]) {
-      string _txt = xhtml_format.special_characters(obj);
+    foreach (part; doc_matters.has.keys_seq.seg) {
+      foreach (obj; doc_abstraction[part]) {
+        string _txt = xhtml_format.special_characters(obj);
         if (obj.metainfo.is_a == "heading") {
           assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
           switch (obj.metainfo.heading_lev_markup) {
diff --git a/src/doc_reform/io_out/html.d b/src/doc_reform/io_out/html.d
index 7e5f51f..d314ed4 100644
--- a/src/doc_reform/io_out/html.d
+++ b/src/doc_reform/io_out/html.d
@@ -560,7 +560,6 @@ template outputHTML() {
     M    doc_matters,
   ) {
     { /+ (copy html images) +/
-  
       auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
       if (!exists(pth_html.image)) {
         pth_html.image.mkdirRecurse;
diff --git a/src/doc_reform/io_out/latex.d b/src/doc_reform/io_out/latex.d
index 117b3e7..5b1309a 100644
--- a/src/doc_reform/io_out/latex.d
+++ b/src/doc_reform/io_out/latex.d
@@ -789,19 +789,19 @@ string table(O,M)(
     M      doc_matters,
     string paper_size_orientation,
   ) {
-  struct paperTypeLatex {
-    string a4_portrait;
-    string a4_landscape;
-    string a5_portrait;
-    string a5_landscape;
-    string b4_portrait;
-    string b4_landscape;
-    string us_letter_portrait;
-    string us_letter_landscape;
-    string us_legal_portrait;
-    string us_legal_landscape;
-  }
-  auto paper_type_latex           = paperTypeLatex();
+    struct paperTypeLatex {
+      string a4_portrait;
+      string a4_landscape;
+      string a5_portrait;
+      string a5_landscape;
+      string b4_portrait;
+      string b4_landscape;
+      string us_letter_portrait;
+      string us_letter_landscape;
+      string us_legal_portrait;
+      string us_legal_landscape;
+    }
+    auto paper_type_latex           = paperTypeLatex();
     string _footer(M)(M doc_matters) {
       string _ft = "\\lfoot[\\textrm{\\thepage}]";
       string _ft_1 = format(q"┃{\tiny \href{%s}{%s}}┃", "https://sisudoc.org", "SiSU",);
@@ -830,39 +830,39 @@ string table(O,M)(
       }
       return _ft;
     }
-struct paperMargins {
-  string portrait;
-  string landscape;
-}
-auto margins           = paperMargins();
-margins.portrait    = format(q"┃
+  struct paperMargins {
+    string portrait;
+    string landscape;
+  }
+  auto margins           = paperMargins();
+  margins.portrait    = format(q"┃
 \setlength{\oddsidemargin}{0mm} \setlength{\evensidemargin}{0mm}
 \setlength{\topmargin}{-12pt} \setlength{\headheight}{12pt}
 \setlength{\headsep}{35pt}
 ┃",
   );
-margins.landscape    = format(q"┃
+  margins.landscape    = format(q"┃
 \setlength{\oddsidemargin}{6mm} \setlength{\evensidemargin}{6mm}
 \setlength{\topmargin}{-12mm} \setlength{\headheight}{12pt}
 \setlength{\headsep}{20pt}
 ┃",
   );
-struct columnsMulti {
-  string portrait;
-  string landscape;
-}
-auto multicol           = columnsMulti();
-multicol.portrait    = format(q"┃
+  struct columnsMulti {
+    string portrait;
+    string landscape;
+  }
+  auto multicol           = columnsMulti();
+  multicol.portrait    = format(q"┃
 \usepackage{multicol}
 ┃",
   );
-multicol.landscape    = "";
-struct colorLinks {
-  string mono;
-  string color;
-}
-auto links           = colorLinks();
-links.mono    = format(q"┃
+  multicol.landscape    = "";
+  struct colorLinks {
+    string mono;
+    string color;
+  }
+  auto links           = colorLinks();
+  links.mono    = format(q"┃
 \usepackage[xetex,
   colorlinks=true,
   urlcolor=myblack,
@@ -870,7 +870,7 @@ links.mono    = format(q"┃
   linkcolor=myblack,
 ┃",
   );
-links.color    = format(q"┃
+  links.color    = format(q"┃
 \usepackage[xetex,
   colorlinks=true,
   urlcolor=myblue,    %% \href{...}{...}   external url
@@ -1271,25 +1271,25 @@ links.color    = format(q"┃
           default: break;
           }
           break;
-      case "comment":
-        break;
-      default:
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-            writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-            writeln(__FILE__, ":", __LINE__, ": ", obj.text);
+        case "comment":
+          break;
+        default:
+          { /+ debug +/
+            if (doc_matters.opt.action.debug_do
+            && doc_matters.opt.action.verbose) {
+              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
+              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+              writeln(__FILE__, ":", __LINE__, ": ", obj.text);
+            }
           }
+          break;
         }
-        break;
       }
     }
-  }
-  if (_multicolumns) {
-    _multicolumns = false;
-    _latex_body ~= "\n\\end{multicols}\n";
-  }
+    if (_multicolumns) {
+      _multicolumns = false;
+      _latex_body ~= "\n\\end{multicols}\n";
+    }
     return _latex_body;
   }
   string latex_tail(M)(
diff --git a/src/doc_reform/io_out/source_pod.d b/src/doc_reform/io_out/source_pod.d
index 47f1570..484d418 100644
--- a/src/doc_reform/io_out/source_pod.d
+++ b/src/doc_reform/io_out/source_pod.d
@@ -421,7 +421,7 @@ template spinePod() {
           // Handle errors
         }
       }
-      
+      // source pod zip
     } catch (ErrnoException ex) {
       // Handle error
     }
diff --git a/src/doc_reform/io_out/sqlite.d b/src/doc_reform/io_out/sqlite.d
index cb7b065..8bb5789 100644
--- a/src/doc_reform/io_out/sqlite.d
+++ b/src/doc_reform/io_out/sqlite.d
@@ -1039,61 +1039,61 @@ template SQLiteInsertMetadata() {
   ) {
     string _uid = SQLinsertDelimiter!()(doc_matters.src.doc_uid);
     string _insert_metadata = format(q"┃
-    INSERT INTO metadata_and_text (
-      uid,
-      src_filename_base,
-      src_filename_suffix,
-      src_composite_id_per_txt,
-      src_composite_id_per_pod,
-      title,
-      title_main,
-      title_sub,
-      title_short,
-      title_edition,
-      title_language,
-      creator_author,
-      creator_author_last_first,
-      creator_author_email,
-      creator_illustrator,
-      creator_translator,
-      language_document,
-      language_document_char,
-      date_added_to_site,
-      date_available,
-      date_created,
-      date_issued,
-      date_modified,
-      date_published,
-      date_valid,
-      rights_copyright,
-      rights_copyright_audio,
-      rights_copyright_cover,
-      rights_copyright_illustrations,
-      rights_copyright_photographs,
-      rights_copyright_text,
-      rights_copyright_translation,
-      rights_copyright_video,
-      rights_license,
-      identifier_oclc,
-      identifier_isbn,
-      classify_dewey,
-      classify_keywords,
-      classify_loc,
-      classify_subject,
-      classify_topic_register,
-      original_title,
-      original_publisher,
-      original_language,
-      original_language_char,
-      original_source,
-      notes_abstract,
-      notes_description,
-      publisher,
-      site_url_doc_root
-    )
-    VALUES (
-      '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
-    );
+      INSERT INTO metadata_and_text (
+        uid,
+        src_filename_base,
+        src_filename_suffix,
+        src_composite_id_per_txt,
+        src_composite_id_per_pod,
+        title,
+        title_main,
+        title_sub,
+        title_short,
+        title_edition,
+        title_language,
+        creator_author,
+        creator_author_last_first,
+        creator_author_email,
+        creator_illustrator,
+        creator_translator,
+        language_document,
+        language_document_char,
+        date_added_to_site,
+        date_available,
+        date_created,
+        date_issued,
+        date_modified,
+        date_published,
+        date_valid,
+        rights_copyright,
+        rights_copyright_audio,
+        rights_copyright_cover,
+        rights_copyright_illustrations,
+        rights_copyright_photographs,
+        rights_copyright_text,
+        rights_copyright_translation,
+        rights_copyright_video,
+        rights_license,
+        identifier_oclc,
+        identifier_isbn,
+        classify_dewey,
+        classify_keywords,
+        classify_loc,
+        classify_subject,
+        classify_topic_register,
+        original_title,
+        original_publisher,
+        original_language,
+        original_language_char,
+        original_source,
+        notes_abstract,
+        notes_description,
+        publisher,
+        site_url_doc_root
+      )
+      VALUES (
+        '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
+      );
     ┃",
       _uid,
       SQLinsertDelimiter!()(doc_matters.src.filename_base),
@@ -1151,17 +1151,17 @@ template SQLiteInsertMetadata() {
       foreach (topic; doc_matters.conf_make_meta.meta.classify_topic_register_arr) {
         string[] subject_tree = topic.split(mkup.sep);
     _insert_topics ~= format(q"┃
-    INSERT INTO topic_register (
-      uid_metadata_and_text,
-      topic_register_lv0,
-      topic_register_lv1,
-      topic_register_lv2,
-      topic_register_lv3,
-      topic_register_lv4
-    )
-    VALUES (
-      '%s', '%s', '%s', '%s', '%s', '%s'
-    );
+      INSERT INTO topic_register (
+        uid_metadata_and_text,
+        topic_register_lv0,
+        topic_register_lv1,
+        topic_register_lv2,
+        topic_register_lv3,
+        topic_register_lv4
+      )
+      VALUES (
+        '%s', '%s', '%s', '%s', '%s', '%s'
+      );
     ┃",
       _uid,
       (subject_tree.length > 0) ? subject_tree[0] : "",
@@ -1184,20 +1184,20 @@ template SQLiteInsertDocObjectsLoop() {
     auto url_html = spineUrlsHTML!()(doc_matters.conf_make_meta.conf.w_srv_data_root_url_html, doc_matters.src.language);
     string insertDocObjectsRow(O)(O obj) {
       string _insert_doc_objects_row = format(q"┃
-      INSERT INTO doc_objects (
-        uid_metadata_and_text,
-        ocn,
-        obj_id,
-        clean,
-        body,
-        lev,
-        is_of_type,
-        is_a,
-        seg_name
-      )
-      VALUES (
-        '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
-      );
+        INSERT INTO doc_objects (
+          uid_metadata_and_text,
+          ocn,
+          obj_id,
+          clean,
+          body,
+          lev,
+          is_of_type,
+          is_a,
+          seg_name
+        )
+        VALUES (
+          '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
+        );
       ┃",
         _uid,
         obj.metainfo.ocn,
diff --git a/src/doc_reform/meta/conf_make_meta_yaml.d b/src/doc_reform/meta/conf_make_meta_yaml.d
index ef40a09..de218ee 100644
--- a/src/doc_reform/meta/conf_make_meta_yaml.d
+++ b/src/doc_reform/meta/conf_make_meta_yaml.d
@@ -786,7 +786,6 @@ template contentYAMLtoSpineStruct() {
         _struct_composite.make.substitute               = _mk.substitute(_struct_composite.make_str.substitute);
         _struct_composite.make.texpdf_font              = _mk.texpdf_font(_struct_composite.make_str.texpdf_font);
       }
-
       /+ meta ------------------------------------------------------------------- +/
       if (_struct_composite.meta.creator_author.empty) {
         if ("creator" in _yaml
@@ -1162,56 +1161,6 @@ template contentYAMLtoSpineStruct() {
     return _struct_composite;
   }
 }
-/+
-- 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 - 2021 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]
-
-+/
 template configParseYAMLreturnSpineStruct() {
   import dyaml;
   import
@@ -1245,56 +1194,6 @@ template configParseYAMLreturnSpineStruct() {
     return _make_and_meta_struct;
   }
 }
-/+
-- 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 - 2021 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]
-
-+/
 template docHeaderMakeAndMetaTupYamlExtractAndConvertToStruct() {
   import
     std.exception,
diff --git a/src/doc_reform/meta/metadoc.d b/src/doc_reform/meta/metadoc.d
index 3d04236..d8b252e 100644
--- a/src/doc_reform/meta/metadoc.d
+++ b/src/doc_reform/meta/metadoc.d
@@ -101,143 +101,143 @@ template spineAbstraction() {
       writeln("step4 commence → (doc_matters)");
     }
     struct DocumentMatters {
-    @safe auto generator_program() {
-      struct Prog_ {
-        @safe string project_name() {
-          return "spine";
-        }
-        @safe string name() {
-          return program_info.name;
-        }
-        @safe string ver() {
-          return program_info.ver;
-        }
-        @trusted string name_and_version() {
-          return format("%s-%s",
-            name,
-            ver,
-          );
-        }
-        @safe string url_home() {
-          return "https://sisudoc.org";
-        }
-        @safe string url_git() {
-          return "https://git.sisudoc.org/software/sisu";
-        }
-        @safe auto compiler() {
-          return program_info.compiler;
-        }
-        @safe auto stime() {
-          return Clock.currTime(UTC()).toSimpleString();
+      @safe auto generator_program() {
+        struct Prog_ {
+          @safe string project_name() {
+            return "spine";
+          }
+          @safe string name() {
+            return program_info.name;
+          }
+          @safe string ver() {
+            return program_info.ver;
+          }
+          @trusted string name_and_version() {
+            return format("%s-%s",
+              name,
+              ver,
+            );
+          }
+          @safe string url_home() {
+            return "https://sisudoc.org";
+          }
+          @safe string url_git() {
+            return "https://git.sisudoc.org/software/sisu";
+          }
+          @safe auto compiler() {
+            return program_info.compiler;
+          }
+          @safe auto stime() {
+            return Clock.currTime(UTC()).toSimpleString();
+          }
         }
+        return Prog_();
       }
-      return Prog_();
-    }
-    @safe auto generated_time() {
-      auto _st = Clock.currTime(UTC());
-      auto _time = _st.year.to!string
-        ~ "-" ~ _st.month.to!int.to!string // prefer as month number
-        ~ "-" ~ _st.day.to!string
-        ~ " [" ~ _st.isoWeek.to!string ~ "/" ~ _st.dayOfWeek.to!int.to!string ~ "]"
-        ~ " " ~ _st.hour.to!string
-        ~ ":" ~ _st.minute.to!string
-        ~ ":" ~ _st.second.to!string;
-      return _time;
-    }
-    @safe auto conf_make_meta() {
-      return _make_and_meta_struct;
-    }
-    @safe auto has() {
-      return _doc_has_struct;
-    }
-    @safe auto env() {
-      struct Env_ {
-        @safe auto pwd() {
-          return _manifest.env.pwd;
-        }
-        @safe auto home() {
-          return _manifest.env.home;
-        }
+      @safe auto generated_time() {
+        auto _st = Clock.currTime(UTC());
+        auto _time = _st.year.to!string
+          ~ "-" ~ _st.month.to!int.to!string // prefer as month number
+          ~ "-" ~ _st.day.to!string
+          ~ " [" ~ _st.isoWeek.to!string ~ "/" ~ _st.dayOfWeek.to!int.to!string ~ "]"
+          ~ " " ~ _st.hour.to!string
+          ~ ":" ~ _st.minute.to!string
+          ~ ":" ~ _st.second.to!string;
+        return _time;
       }
-      return Env_();
-    }
-    @safe auto opt() {
-      struct Opt_ {
-        @safe auto action() {
-          /+ getopt options, commandline instructions, raw
-           - processing instructions --epub --html etc.
-           - command line config instructions --output
-          +/
-          return _opt_action;
-        }
+      @safe auto conf_make_meta() {
+        return _make_and_meta_struct;
       }
-      return Opt_();
-    }
-    @safe auto src() {
-      return _manifest.src;
-    }
-    @safe auto src_path_info() {
-      return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
-    }
-    @safe auto pod() {
-      return _manifest.pod;
-    }
-    @safe auto sqlite() {
-      struct SQLite_ {
-        @safe string filename() {
-          string _fn = "";
-          string _pth = "";
-          if (_opt_action.sqliteDB_filename.length > 0) {
-            _fn = _opt_action.sqliteDB_filename;
-          } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_filename.length > 0) {
-            _fn = _make_and_meta_struct.conf.w_srv_db_sqlite_filename;
-          }
-          return _fn;
-        }
-        @safe string path() {
-          string _pth = "";
-          if (_opt_action.sqliteDB_path.length > 0) {
-            _pth = _opt_action.sqliteDB_path;
-          } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_path.length > 0) {
-            _pth = _make_and_meta_struct.conf.w_srv_db_sqlite_path;
-          }
-          return _pth;
-        }
-        @safe string cgi_filename() {
-          string _fn = "";
-          if (_opt_action.cgi_sqlite_search_filename.length > 0) {
-            _fn = _opt_action.cgi_sqlite_search_filename;
-          } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script.length > 0) {
-            _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script;
-          }
-          return _fn;
+      @safe auto has() {
+        return _doc_has_struct;
+      }
+      @safe auto env() {
+        struct Env_ {
+          @safe auto pwd() {
+            return _manifest.env.pwd;
+          }
+          @safe auto home() {
+            return _manifest.env.home;
+          }
         }
-        @safe string cgi_filename_d() {
-          string _fn = "";
-          if (_opt_action.cgi_sqlite_search_filename_d.length > 0) {
-            _fn = _opt_action.cgi_sqlite_search_filename_d;
-          } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d.length > 0) {
-            _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d;
-          }
-          return _fn;
+        return Env_();
+      }
+      @safe auto opt() {
+        struct Opt_ {
+          @safe auto action() {
+            /+ getopt options, commandline instructions, raw
+             - processing instructions --epub --html etc.
+             - command line config instructions --output
+            +/
+            return _opt_action;
+          }
         }
+        return Opt_();
       }
-      return SQLite_();
-    }
-    @safe auto output_path() {
-      return _make_and_meta_struct.conf.output_path;
-    }
-    @safe auto srcs() {
-      struct SRC_ {
-        auto file_insert_list() {
-          return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
+      @safe auto src() {
+        return _manifest.src;
+      }
+      @safe auto src_path_info() {
+        return spinePathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
+      }
+      @safe auto pod() {
+        return _manifest.pod;
+      }
+      @safe auto sqlite() {
+        struct SQLite_ {
+          @safe string filename() {
+            string _fn = "";
+            string _pth = "";
+            if (_opt_action.sqliteDB_filename.length > 0) {
+              _fn = _opt_action.sqliteDB_filename;
+            } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_filename.length > 0) {
+              _fn = _make_and_meta_struct.conf.w_srv_db_sqlite_filename;
+            }
+            return _fn;
+          }
+          @safe string path() {
+            string _pth = "";
+            if (_opt_action.sqliteDB_path.length > 0) {
+              _pth = _opt_action.sqliteDB_path;
+            } else if (_make_and_meta_struct.conf.w_srv_db_sqlite_path.length > 0) {
+              _pth = _make_and_meta_struct.conf.w_srv_db_sqlite_path;
+            }
+            return _pth;
+          }
+          @safe string cgi_filename() {
+            string _fn = "";
+            if (_opt_action.cgi_sqlite_search_filename.length > 0) {
+              _fn = _opt_action.cgi_sqlite_search_filename;
+            } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script.length > 0) {
+              _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script;
+            }
+            return _fn;
+          }
+          @safe string cgi_filename_d() {
+            string _fn = "";
+            if (_opt_action.cgi_sqlite_search_filename_d.length > 0) {
+              _fn = _opt_action.cgi_sqlite_search_filename_d;
+            } else if (_make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d.length > 0) {
+              _fn = _make_and_meta_struct.conf.w_srv_cgi_search_script_raw_fn_d;
+            }
+            return _fn;
+          }
         }
-        auto image_list() {
-          return _doc_has_struct.imagelist;
+        return SQLite_();
+      }
+      @safe auto output_path() {
+        return _make_and_meta_struct.conf.output_path;
+      }
+      @safe auto srcs() {
+        struct SRC_ {
+          auto file_insert_list() {
+            return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
+          }
+          auto image_list() {
+            return _doc_has_struct.imagelist;
+          }
         }
+        return SRC_();
       }
-      return SRC_();
-    }
     }
     auto doc_matters = DocumentMatters();
     if ((_opt_action.debug_do)
diff --git a/sundry/misc/util/d/cgi/search/src/spine_cgi_sqlite_search.d b/sundry/misc/util/d/cgi/search/src/spine_cgi_sqlite_search.d
index aa073c0..73aa9ed 100644
--- a/sundry/misc/util/d/cgi/search/src/spine_cgi_sqlite_search.d
+++ b/sundry/misc/util/d/cgi/search/src/spine_cgi_sqlite_search.d
@@ -118,325 +118,325 @@ void cgi_function_intro(Cgi cgi) {
       //   cgi.write(field ~ ": " ~ content ~ "<br>");
       // }
     }
-  static struct Rgx {
-    // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
-    static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
-    static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
-    static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
-    static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
-    static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
-    static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
-    static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
-    static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
-    static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
-    static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
-    static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
-    static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
-    static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
-    static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
-    static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
-    static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
-    static identifier        = ctRegex!(`(?:^|\s~\s*)identifier:\s+(?P<matched>.+)$`,     "m");
-    static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
-    static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
-    static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
-    static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
-    static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
-    static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
-    // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
-    static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
-  }
-  struct searchFields {
-    string canned_query      = ""; // GET  canned_query     == cq
-    string search_text_area  = ""; // POST search_text_area == tsa
-    string text              = ""; // text              == txt
-    string author            = ""; // author            == au
-    string title             = ""; // title             == ti
-    string uid               = "";  // uid               == uid
-    string fn                = ""; // fn                == fn
-    string keywords          = ""; // keywords          == kw
-    string topic_register    = ""; // topic_register    == tr
-    string subject           = ""; // subject           == su
-    string description       = ""; // description       == de
-    string publisher         = ""; // publisher         == pb
-    string editor            = ""; // editor            == ed
-    string contributor       = ""; // contributor       == ct
-    string date              = ""; // date              == dt
-    string format            = ""; // format            == fmt
-    string identifier        = ""; // identifier        == id
-    string source            = ""; // source            == src sfn
-    string language          = ""; // language          == lng
-    string relation          = ""; // relation          == rl
-    string coverage          = ""; // coverage          == cv
-    string rights            = ""; // rights            == rgt
-    string comment           = ""; // comment           == cmt
-    // string abstract          = "";
-    string src_filename_base = ""; // src_filename_base == bfn
-    string results_type      = ""; // results_type      == rt     radio
-    string sql_match_limit   = ""; // sql_match_limit   == sml    radio
-    string sql_match_offset  = ""; // sql_match_offset  == smo
-    string stats             = ""; // stats             == sts    checked
-    string echo              = ""; // echo              == ec     checked
-    string url               = ""; // url               == url    checked
-    string searched          = ""; // searched          == se     checked
-    string sql               = ""; // sql               == sql    checked
-  }
-  auto rgx  = Rgx();
-  auto got  = searchFields();
-  if (environment.get("REQUEST_METHOD", "POST") == "POST") {
-    if ("sf" in cgi.post) {
-      got.search_text_area =  cgi.post["sf"];
-      if (auto m = got.search_text_area.matchFirst(rgx.text)) {
-        got.text = m["matched"];
-        got.canned_query ~= "sf=" ~ m["matched"];
-      } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
-        if (
-          !(m["matched"].matchFirst(rgx.author))
-          && !(m["matched"].matchFirst(rgx.title))
-        ) {
+    static struct Rgx {
+      // static canned_query   = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      static search_text_area  = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      // static fulltext       = ctRegex!(`\A(?P<matched>.+)\Z`,                            "m");
+      static line              = ctRegex!(`^(?P<matched>.+?)(?: ~|$)`,                      "m");
+      static text              = ctRegex!(`(?:^|\s~\s*)text:\s+(?P<matched>.+?)(?: ~|$)`,   "m");
+      static author            = ctRegex!(`(?:^|\s~\s*)author:\s+(?P<matched>.+)$`,         "m");
+      static title             = ctRegex!(`(?:^|\s~\s*)title:\s+(?P<matched>.+)$`,          "m");
+      static uid               = ctRegex!(`(?:^|\s~\s*)uid:\s+(?P<matched>.+)$`,            "m");
+      static fn                = ctRegex!(`(?:^|\s~\s*)fn:\s+(?P<matched>.+)$`,             "m");
+      static keywords          = ctRegex!(`(?:^|\s~\s*)keywords:\s+(?P<matched>.+)$`,       "m");
+      static topic_register    = ctRegex!(`(?:^|\s~\s*)topic_register:\s+(?P<matched>.+)$`, "m");
+      static subject           = ctRegex!(`(?:^|\s~\s*)subject:\s+(?P<matched>.+)$`,        "m");
+      static description       = ctRegex!(`(?:^|\s~\s*)description:\s+(?P<matched>.+)$`,    "m");
+      static publisher         = ctRegex!(`(?:^|\s~\s*)publisher:\s+(?P<matched>.+)$`,      "m");
+      static editor            = ctRegex!(`(?:^|\s~\s*)editor:\s+(?P<matched>.+)$`,         "m");
+      static contributor       = ctRegex!(`(?:^|\s~\s*)contributor:\s+(?P<matched>.+)$`,    "m");
+      static date              = ctRegex!(`(?:^|\s~\s*)date:\s+(?P<matched>.+)$`,           "m");
+      static results_type      = ctRegex!(`(?:^|\s~\s*)type:\s+(?P<matched>.+)$`,           "m");
+      static format            = ctRegex!(`(?:^|\s~\s*)format:\s+(?P<matched>.+)$`,         "m");
+      static identifier        = ctRegex!(`(?:^|\s~\s*)identifier:\s+(?P<matched>.+)$`,     "m");
+      static source            = ctRegex!(`(?:^|\s~\s*)source:\s+(?P<matched>.+)$`,         "m");
+      static language          = ctRegex!(`(?:^|\s~\s*)language:\s+(?P<matched>.+)$`,       "m");
+      static relation          = ctRegex!(`(?:^|\s~\s*)relation:\s+(?P<matched>.+)$`,       "m");
+      static coverage          = ctRegex!(`(?:^|\s~\s*)coverage:\s+(?P<matched>.+)$`,       "m");
+      static rights            = ctRegex!(`(?:^|\s~\s*)rights:\s+(?P<matched>.+)$`,         "m");
+      static comment           = ctRegex!(`(?:^|\s~\s*)comment:\s+(?P<matched>.+)$`,        "m");
+      // static abstract_         = ctRegex!(`(?:^|\s~\s*)abstract:\s+(?P<matched>.+)$`,       "m");
+      static src_filename_base = ctRegex!(`^src_filename_base:\s+(?P<matched>.+)$`,         "m");
+    }
+    struct searchFields {
+      string canned_query      = ""; // GET  canned_query     == cq
+      string search_text_area  = ""; // POST search_text_area == tsa
+      string text              = ""; // text              == txt
+      string author            = ""; // author            == au
+      string title             = ""; // title             == ti
+      string uid               = "";  // uid               == uid
+      string fn                = ""; // fn                == fn
+      string keywords          = ""; // keywords          == kw
+      string topic_register    = ""; // topic_register    == tr
+      string subject           = ""; // subject           == su
+      string description       = ""; // description       == de
+      string publisher         = ""; // publisher         == pb
+      string editor            = ""; // editor            == ed
+      string contributor       = ""; // contributor       == ct
+      string date              = ""; // date              == dt
+      string format            = ""; // format            == fmt
+      string identifier        = ""; // identifier        == id
+      string source            = ""; // source            == src sfn
+      string language          = ""; // language          == lng
+      string relation          = ""; // relation          == rl
+      string coverage          = ""; // coverage          == cv
+      string rights            = ""; // rights            == rgt
+      string comment           = ""; // comment           == cmt
+      // string abstract          = "";
+      string src_filename_base = ""; // src_filename_base == bfn
+      string results_type      = ""; // results_type      == rt     radio
+      string sql_match_limit   = ""; // sql_match_limit   == sml    radio
+      string sql_match_offset  = ""; // sql_match_offset  == smo
+      string stats             = ""; // stats             == sts    checked
+      string echo              = ""; // echo              == ec     checked
+      string url               = ""; // url               == url    checked
+      string searched          = ""; // searched          == se     checked
+      string sql               = ""; // sql               == sql    checked
+    }
+    auto rgx  = Rgx();
+    auto got  = searchFields();
+    if (environment.get("REQUEST_METHOD", "POST") == "POST") {
+      if ("sf" in cgi.post) {
+        got.search_text_area =  cgi.post["sf"];
+        if (auto m = got.search_text_area.matchFirst(rgx.text)) {
           got.text = m["matched"];
           got.canned_query ~= "sf=" ~ m["matched"];
+        } else if (auto m = got.search_text_area.matchFirst(rgx.line)) {
+          if (
+            !(m["matched"].matchFirst(rgx.author))
+            && !(m["matched"].matchFirst(rgx.title))
+          ) {
+            got.text = m["matched"];
+            got.canned_query ~= "sf=" ~ m["matched"];
+          }
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.author)) {
+          got.author = m["matched"];
+          got.canned_query ~= "&au=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.title)) {
+          got.title = m["matched"];
+          got.canned_query ~= "&ti=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
+          got.uid = m["matched"];
+          got.canned_query ~= "&uid=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
+          got.fn = m["matched"];
+          got.canned_query ~= "&fn=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
+          got.keywords = m["matched"];
+          got.canned_query ~= "&kw=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
+          got.topic_register = m["matched"];
+          got.canned_query ~= "&tr=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
+          got.subject = m["matched"];
+          got.canned_query ~= "&su=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.description)) {
+          got.description = m["matched"];
+          got.canned_query ~= "&de=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
+          got.publisher = m["matched"];
+          got.canned_query ~= "&pb=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
+          got.editor = m["matched"];
+          got.canned_query ~= "&ed=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
+          got.contributor = m["matched"];
+          got.canned_query ~= "&ct=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.date)) {
+          got.date = m["matched"];
+          got.canned_query ~= "&dt=" ~ m["matched"];
+        }
+        // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
+        //   got.results_type = m["matched"];
+        //   got.canned_query ~= "&rt=" ~ m["matched"];
+        // }
+        if (auto m = got.search_text_area.matchFirst(rgx.format)) {
+          got.format = m["matched"];
+          got.canned_query ~= "&fmt=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.identifier)) {
+          got.identifier = m["matched"];
+          got.canned_query ~= "&id=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.source)) {
+          got.source = m["matched"];
+          got.canned_query ~= "&src=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.language)) {
+          got.language = m["matched"];
+          got.canned_query ~= "&lng=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
+          got.relation = m["matched"];
+          got.canned_query ~= "&rl=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
+          got.coverage = m["matched"];
+          got.canned_query ~= "&cv=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
+          got.rights = m["matched"];
+          got.canned_query ~= "&rgt=" ~ m["matched"];
+        }
+        if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
+          got.comment = m["matched"];
+          got.canned_query ~= "&cmt=" ~ m["matched"];
+        }
+        // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
+        //   got.abstract = m["matched"];
+        // }
+        if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
+          got.src_filename_base = m["matched"];
+          got.canned_query ~= "&bfn=" ~ m["matched"];
         }
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.author)) {
-        got.author = m["matched"];
-        got.canned_query ~= "&au=" ~ m["matched"];
+      if ("fn" in cgi.post) {
+        got.fn =  cgi.post["fn"];
+        got.canned_query ~= "&fn=" ~ cgi.post["fn"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.title)) {
-        got.title = m["matched"];
-        got.canned_query ~= "&ti=" ~ m["matched"];
+      if ("rt" in cgi.post) {
+        got.results_type =  cgi.post["rt"];
+        got.canned_query ~= "&rt=" ~ cgi.post["rt"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.uid)) {
-        got.uid = m["matched"];
-        got.canned_query ~= "&uid=" ~ m["matched"];
+      if ("sts" in cgi.post) {
+        got.stats =  cgi.post["sts"];
+        got.canned_query ~= "&sts=" ~ cgi.post["sts"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.fn)) {
-        got.fn = m["matched"];
-        got.canned_query ~= "&fn=" ~ m["matched"];
+      if ("ec" in cgi.post) {
+        got.echo =  cgi.post["ec"];
+        got.canned_query ~= "&ec=" ~ cgi.post["ec"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.keywords)) {
-        got.keywords = m["matched"];
-        got.canned_query ~= "&kw=" ~ m["matched"];
+      if ("url" in cgi.post) {
+        got.url =  cgi.post["url"];
+        got.canned_query ~= "&url=" ~ cgi.post["url"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.topic_register)) {
-        got.topic_register = m["matched"];
-        got.canned_query ~= "&tr=" ~ m["matched"];
+      if ("se" in cgi.post) {
+        got.searched =  cgi.post["se"];
+        got.canned_query ~= "&se=" ~ cgi.post["se"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.subject)) {
-        got.subject = m["matched"];
-        got.canned_query ~= "&su=" ~ m["matched"];
+      if ("sql" in cgi.post) {
+        got.sql =  cgi.post["sql"];
+        got.canned_query ~= "&sql=" ~ cgi.post["sql"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.description)) {
-        got.description = m["matched"];
-        got.canned_query ~= "&de=" ~ m["matched"];
+      if ("sml" in cgi.post) {
+        got.sql_match_limit =  cgi.post["sml"];
+        got.canned_query ~= "&sml=" ~ cgi.post["sml"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.publisher)) {
-        got.publisher = m["matched"];
-        got.canned_query ~= "&pb=" ~ m["matched"];
+      if ("smo" in cgi.post) {
+        got.sql_match_offset = "0";   // cgi.post["smo"];
+        got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.editor)) {
-        got.editor = m["matched"];
-        got.canned_query ~= "&ed=" ~ m["matched"];
+      got.canned_query = got.canned_query.strip.split(" ").join("%20");
+      conf.query_string = got.canned_query;
+      // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+    } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
+      got.canned_query = environment.get("QUERY_STRING", "");
+      // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
+      got.search_text_area = "";
+      if ("sf" in canned_query && !(canned_query["sf"]).empty) {
+        got.text = canned_query["sf"].split("%20").join(" ");
+        got.search_text_area ~= "text: " ~ got.text ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.contributor)) {
-        got.contributor = m["matched"];
-        got.canned_query ~= "&ct=" ~ m["matched"];
+      if ("au" in canned_query && !(canned_query["au"]).empty) {
+        got.author = canned_query["au"].split("%20").join(" ");
+        got.search_text_area ~= "author: " ~ got.author ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.date)) {
-        got.date = m["matched"];
-        got.canned_query ~= "&dt=" ~ m["matched"];
+      if ("ti" in canned_query && !(canned_query["ti"]).empty) {
+        got.title = canned_query["ti"].split("%20").join(" ");
+        got.search_text_area ~= "title: " ~ got.title ~ "\n";
       }
-      // if (auto m = got.search_text_area.matchFirst(rgx.results_type)) {
-      //   got.results_type = m["matched"];
-      //   got.canned_query ~= "&rt=" ~ m["matched"];
-      // }
-      if (auto m = got.search_text_area.matchFirst(rgx.format)) {
-        got.format = m["matched"];
-        got.canned_query ~= "&fmt=" ~ m["matched"];
+      if ("uid" in canned_query && !(canned_query["uid"]).empty) {
+        got.uid = canned_query["uid"].split("%20").join(" ");
+        got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.identifier)) {
-        got.identifier = m["matched"];
-        got.canned_query ~= "&id=" ~ m["matched"];
+      if ("fn" in canned_query && !(canned_query["fn"]).empty) {
+        got.fn = canned_query["fn"].split("%20").join(" ");
+        got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.source)) {
-        got.source = m["matched"];
-        got.canned_query ~= "&src=" ~ m["matched"];
+      if ("kw" in canned_query && !(canned_query["kw"]).empty) {
+        got.keywords = canned_query["kw"].split("%20").join(" ");
+        got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.language)) {
-        got.language = m["matched"];
-        got.canned_query ~= "&lng=" ~ m["matched"];
+      if ("tr" in canned_query && !(canned_query["tr"]).empty) {
+        got.topic_register = canned_query["tr"].split("%20").join(" ");
+        got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.relation)) {
-        got.relation = m["matched"];
-        got.canned_query ~= "&rl=" ~ m["matched"];
+      if ("su" in canned_query && !(canned_query["su"]).empty) {
+        got.subject = canned_query["su"].split("%20").join(" ");
+        got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.coverage)) {
-        got.coverage = m["matched"];
-        got.canned_query ~= "&cv=" ~ m["matched"];
+      if ("de" in canned_query && !(canned_query["de"]).empty) {
+        got.description = canned_query["de"].split("%20").join(" ");
+        got.search_text_area ~= "description: " ~ got.description ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.rights)) {
-        got.rights = m["matched"];
-        got.canned_query ~= "&rgt=" ~ m["matched"];
+      if ("pb" in canned_query && !(canned_query["pb"]).empty) {
+        got.publisher = canned_query["pb"].split("%20").join(" ");
+        got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
       }
-      if (auto m = got.search_text_area.matchFirst(rgx.comment)) {
-        got.comment = m["matched"];
-        got.canned_query ~= "&cmt=" ~ m["matched"];
+      if ("ed" in canned_query && !(canned_query["ed"]).empty) {
+        got.editor = canned_query["ed"].split("%20").join(" ");
+        got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
       }
-      // if (auto m = search_text_area.matchFirst(rgx.abstract)) {
-      //   got.abstract = m["matched"];
+      if ("ct" in canned_query && !(canned_query["ct"]).empty) {
+        got.contributor = canned_query["ct"].split("%20").join(" ");
+        got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
+      }
+      if ("dt" in canned_query && !(canned_query["dt"]).empty) {
+        got.date = canned_query["dt"].split("%20").join(" ");
+        got.search_text_area ~= "date: " ~ got.date ~ "\n";
+      }
+      if ("rt" in canned_query && !(canned_query["rt"]).empty) {
+        got.results_type = canned_query["rt"].split("%20").join(" ");
+        // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
+      }
+      if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
+        got.format = canned_query["fmt"].split("%20").join(" ");
+        got.search_text_area ~= "format: " ~ got.format ~ "\n";
+      }
+      if ("id" in canned_query && !(canned_query["id"]).empty) {
+        got.identifier = canned_query["id"].split("%20").join(" ");
+        got.search_text_area ~= "identifier: " ~ got.identifier ~ "\n";
+      }
+      if ("src" in canned_query && !(canned_query["src"]).empty) {
+        got.source = canned_query["src"].split("%20").join(" ");
+        got.search_text_area ~= "source: " ~ got.source ~ "\n";
+      }
+      if ("lng" in canned_query && !(canned_query["lng"]).empty) {
+        got.language = canned_query["lng"].split("%20").join(" ");
+        got.search_text_area ~= "language: " ~ got.language ~ "\n";
+      }
+      if ("rl" in canned_query && !(canned_query["rl"]).empty) {
+        got.relation = canned_query["rl"].split("%20").join(" ");
+        got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
+      }
+      if ("cv" in canned_query && !(canned_query["cv"]).empty) {
+        got.coverage = canned_query["cv"].split("%20").join(" ");
+        got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
+      }
+      if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
+        got.rights = canned_query["rgt"].split("%20").join(" ");
+        got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
+      }
+      if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
+        got.comment = canned_query["cmt"].split("%20").join(" ");
+        got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
+      }
+      // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
+      //   got.abstract = canned_query["abstract"];
       // }
-      if (auto m = got.search_text_area.matchFirst(rgx.src_filename_base)) {
-        got.src_filename_base = m["matched"];
-        got.canned_query ~= "&bfn=" ~ m["matched"];
+      if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
+        got.src_filename_base = canned_query["bfn"].split("%20").join(" ");
+        got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
       }
+      if ("sml" in canned_query && !(canned_query["sml"]).empty) {
+        got.sql_match_limit = canned_query["sml"].split("%20").join(" ");
+        // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
+      }
+      // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
     }
-    if ("fn" in cgi.post) {
-      got.fn =  cgi.post["fn"];
-      got.canned_query ~= "&fn=" ~ cgi.post["fn"];
-    }
-    if ("rt" in cgi.post) {
-      got.results_type =  cgi.post["rt"];
-      got.canned_query ~= "&rt=" ~ cgi.post["rt"];
-    }
-    if ("sts" in cgi.post) {
-      got.stats =  cgi.post["sts"];
-      got.canned_query ~= "&sts=" ~ cgi.post["sts"];
-    }
-    if ("ec" in cgi.post) {
-      got.echo =  cgi.post["ec"];
-      got.canned_query ~= "&ec=" ~ cgi.post["ec"];
-    }
-    if ("url" in cgi.post) {
-      got.url =  cgi.post["url"];
-      got.canned_query ~= "&url=" ~ cgi.post["url"];
-    }
-    if ("se" in cgi.post) {
-      got.searched =  cgi.post["se"];
-      got.canned_query ~= "&se=" ~ cgi.post["se"];
-    }
-    if ("sql" in cgi.post) {
-      got.sql =  cgi.post["sql"];
-      got.canned_query ~= "&sql=" ~ cgi.post["sql"];
-    }
-    if ("sml" in cgi.post) {
-      got.sql_match_limit =  cgi.post["sml"];
-      got.canned_query ~= "&sml=" ~ cgi.post["sml"];
-    }
-    if ("smo" in cgi.post) {
-      got.sql_match_offset = "0";   // cgi.post["smo"];
-      got.canned_query ~= "&smo=0"; //  ~ cgi.post["smo"];
-    }
-    got.canned_query = got.canned_query.strip.split(" ").join("%20");
-    conf.query_string = got.canned_query;
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-  } else if (environment.get("REQUEST_METHOD", "POST") == "GET") {
-    got.canned_query = environment.get("QUERY_STRING", "");
-    // cgi.write("f.canned_query: " ~ got.canned_query ~ "<br>");
-    got.search_text_area = "";
-    if ("sf" in canned_query && !(canned_query["sf"]).empty) {
-      got.text = canned_query["sf"].split("%20").join(" ");
-      got.search_text_area ~= "text: " ~ got.text ~ "\n";
-    }
-    if ("au" in canned_query && !(canned_query["au"]).empty) {
-      got.author = canned_query["au"].split("%20").join(" ");
-      got.search_text_area ~= "author: " ~ got.author ~ "\n";
-    }
-    if ("ti" in canned_query && !(canned_query["ti"]).empty) {
-      got.title = canned_query["ti"].split("%20").join(" ");
-      got.search_text_area ~= "title: " ~ got.title ~ "\n";
-    }
-    if ("uid" in canned_query && !(canned_query["uid"]).empty) {
-      got.uid = canned_query["uid"].split("%20").join(" ");
-      got.search_text_area ~= "uid: " ~ got.uid ~ "\n";
-    }
-    if ("fn" in canned_query && !(canned_query["fn"]).empty) {
-      got.fn = canned_query["fn"].split("%20").join(" ");
-      got.search_text_area ~= "fn: " ~ got.fn ~ "\n";
-    }
-    if ("kw" in canned_query && !(canned_query["kw"]).empty) {
-      got.keywords = canned_query["kw"].split("%20").join(" ");
-      got.search_text_area ~= "keywords: " ~ got.keywords ~ "\n";
-    }
-    if ("tr" in canned_query && !(canned_query["tr"]).empty) {
-      got.topic_register = canned_query["tr"].split("%20").join(" ");
-      got.search_text_area ~= "topic_register: " ~ got.topic_register ~ "\n";
-    }
-    if ("su" in canned_query && !(canned_query["su"]).empty) {
-      got.subject = canned_query["su"].split("%20").join(" ");
-      got.search_text_area ~= "subject: " ~ got.subject ~ "\n";
-    }
-    if ("de" in canned_query && !(canned_query["de"]).empty) {
-      got.description = canned_query["de"].split("%20").join(" ");
-      got.search_text_area ~= "description: " ~ got.description ~ "\n";
-    }
-    if ("pb" in canned_query && !(canned_query["pb"]).empty) {
-      got.publisher = canned_query["pb"].split("%20").join(" ");
-      got.search_text_area ~= "publisher: " ~ got.publisher ~ "\n";
-    }
-    if ("ed" in canned_query && !(canned_query["ed"]).empty) {
-      got.editor = canned_query["ed"].split("%20").join(" ");
-      got.search_text_area ~= "editor: " ~ got.editor ~ "\n";
-    }
-    if ("ct" in canned_query && !(canned_query["ct"]).empty) {
-      got.contributor = canned_query["ct"].split("%20").join(" ");
-      got.search_text_area ~= "contributor: " ~ got.contributor ~ "\n";
-    }
-    if ("dt" in canned_query && !(canned_query["dt"]).empty) {
-      got.date = canned_query["dt"].split("%20").join(" ");
-      got.search_text_area ~= "date: " ~ got.date ~ "\n";
-    }
-    if ("rt" in canned_query && !(canned_query["rt"]).empty) {
-      got.results_type = canned_query["rt"].split("%20").join(" ");
-      // got.search_text_area ~= "results_type: " ~ got.results_type ~ "\n";
-    }
-    if ("fmt" in canned_query && !(canned_query["fmt"]).empty) {
-      got.format = canned_query["fmt"].split("%20").join(" ");
-      got.search_text_area ~= "format: " ~ got.format ~ "\n";
-    }
-    if ("id" in canned_query && !(canned_query["id"]).empty) {
-      got.identifier = canned_query["id"].split("%20").join(" ");
-      got.search_text_area ~= "identifier: " ~ got.identifier ~ "\n";
-    }
-    if ("src" in canned_query && !(canned_query["src"]).empty) {
-      got.source = canned_query["src"].split("%20").join(" ");
-      got.search_text_area ~= "source: " ~ got.source ~ "\n";
-    }
-    if ("lng" in canned_query && !(canned_query["lng"]).empty) {
-      got.language = canned_query["lng"].split("%20").join(" ");
-      got.search_text_area ~= "language: " ~ got.language ~ "\n";
-    }
-    if ("rl" in canned_query && !(canned_query["rl"]).empty) {
-      got.relation = canned_query["rl"].split("%20").join(" ");
-      got.search_text_area ~= "relation: " ~ got.relation ~ "\n";
-    }
-    if ("cv" in canned_query && !(canned_query["cv"]).empty) {
-      got.coverage = canned_query["cv"].split("%20").join(" ");
-      got.search_text_area ~= "coverage: " ~ got.coverage ~ "\n";
-    }
-    if ("rgt" in canned_query && !(canned_query["rgt"]).empty) {
-      got.rights = canned_query["rgt"].split("%20").join(" ");
-      got.search_text_area ~= "rights: " ~ got.rights ~ "\n";
-    }
-    if ("cmt" in canned_query && !(canned_query["cmt"]).empty) {
-      got.comment = canned_query["cmt"].split("%20").join(" ");
-      got.search_text_area ~= "comment: " ~ got.comment ~ "\n";
-    }
-    // if ("abstract" in canned_query && !(canned_query["abstract"]).empty) {
-    //   got.abstract = canned_query["abstract"];
-    // }
-    if ("bfn" in canned_query && !(canned_query["bfn"]).empty) { // search_field
-      got.src_filename_base = canned_query["bfn"].split("%20").join(" ");
-      got.search_text_area ~= "src_filename_base: " ~ got.src_filename_base ~ "\n";
-    }
-    if ("sml" in canned_query && !(canned_query["sml"]).empty) {
-      got.sql_match_limit = canned_query["sml"].split("%20").join(" ");
-      // got.search_text_area ~= "sql_match_limit: " ~ got.sql_match_limit ~ "\n";
-    }
-    // cgi.write("f.search_text_area: " ~ got.search_text_area ~ "<br>");
-  }
-  return got;
+    return got;
   }
   auto tf = text_fields; //
   struct SQL_select {
@@ -573,8 +573,8 @@ void cgi_function_intro(Cgi cgi) {
     conf.http_host,
    );
   }
- {
-   table = format(q"┃
+  {
+    table = format(q"┃
 <table summary="band" border="0" cellpadding="2" cellspacing="0">
 <tr><td width="20%%">
  <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
@@ -593,76 +593,76 @@ void cgi_function_intro(Cgi cgi) {
 </td></tr>
 </table>
 ┃");
- }
-{
-  string post_value(string field_name, string type="box", string set="on") {
-    string val = "";
-    switch (type) {
-    case "field":
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? cgi.post[field_name]
-        : (field_name in cgi.get)
-          ? cgi.get[field_name]
-          : "");
-      val = tf.search_text_area;
-      break;
-    case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "off");
-      break;
-    case "radio": // used generic bo
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "checked");
-      break;
-    case "checkbox": // used generic bo
-      val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
-        ? (cgi.post[field_name]  == set ? "checked" : "off")
-        : (field_name in cgi.get)
-          ? (cgi.get[field_name] == set ? "checked" : "off")
-          :                               "checked");
-      break;
-    default:
-    }
-    return val;
   }
-string the_can(string fv) {
-  string show_the_can = post_value("url");
-  string _the_can = "";
-  if (show_the_can == "checked") {
-    tf = text_fields;
-    string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
-    string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
-    // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
-    if (conf.request_method == "POST") {
-      _the_can =
-        "<font size=\"2\" color=\"#666666\">"
-        ~ "POST:&nbsp;"
-        ~ "<a href=\""
-        ~ method_post_url_construct
-        ~ "\">"
-        ~ method_post_url_construct
-        ~ "</a></font>"
-        ~ "<br>";
-    } else if (conf.request_method == "GET") {
-      _the_can =
-        "<font size=\"2\" color=\"#666666\">"
-        ~ "GET:&nbsp;&nbsp;"
-        ~ "<a href=\""
-        ~ method_get_url
-        ~ "\">"
-        ~ method_get_url
-        ~ "</a></font>";
+  {
+    string post_value(string field_name, string type="box", string set="on") {
+      string val = "";
+      switch (type) {
+      case "field":
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? cgi.post[field_name]
+          : (field_name in cgi.get)
+            ? cgi.get[field_name]
+            : "");
+        val = tf.search_text_area;
+        break;
+      case "box": // generic for checkbox or radio; checkbox set == "on" radio set == "name set"
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "off");
+        break;
+      case "radio": // used generic bo
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "checked");
+        break;
+      case "checkbox": // used generic bo
+        val = ((field_name in cgi.post && !(cgi.post[field_name]).empty)
+          ? (cgi.post[field_name]  == set ? "checked" : "off")
+          : (field_name in cgi.get)
+            ? (cgi.get[field_name] == set ? "checked" : "off")
+            :                               "checked");
+        break;
+      default:
+      }
+      return val;
+    }
+    string the_can(string fv) {
+      string show_the_can = post_value("url");
+      string _the_can = "";
+      if (show_the_can == "checked") {
+        tf = text_fields;
+        string method_get_url            = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ environment.get("QUERY_STRING", "");
+        string method_post_url_construct = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ tf.canned_query;
+        // assert(method_get_url == environment.get("HTTP_REFERER", conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ "?" ~ conf.query_string));
+        if (conf.request_method == "POST") {
+          _the_can =
+            "<font size=\"2\" color=\"#666666\">"
+            ~ "POST:&nbsp;"
+            ~ "<a href=\""
+            ~ method_post_url_construct
+            ~ "\">"
+            ~ method_post_url_construct
+            ~ "</a></font>"
+            ~ "<br>";
+        } else if (conf.request_method == "GET") {
+          _the_can =
+            "<font size=\"2\" color=\"#666666\">"
+            ~ "GET:&nbsp;&nbsp;"
+            ~ "<a href=\""
+            ~ method_get_url
+            ~ "\">"
+            ~ method_get_url
+            ~ "</a></font>";
+        }
+        conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
+      }
+      return _the_can;
     }
-    conf.http_url = conf.http_request_type ~ "://" ~ conf.http_host ~ conf.cgi_script ~ tf.canned_query;
-  }
-  return _the_can;
-}
     string provide_tip() {
       string searched_tip = post_value("se");
       string tip = "";
@@ -732,59 +732,59 @@ string the_can(string fv) {
   </table>
 </form>
 ┃",
-  "spine-search",
-  (post_value("ec") == "checked") ? post_value("sf", "field") : "",
-  provide_tip,
-  search_note,
-  the_can(post_value("sf", "field")),
-  cv.db_selected,
-  cv.db_selected,
-  post_value("rt",  "box", "idx"),
-  post_value("rt",  "box", "txt"),
-  post_value("sml", "box", "1000"),
-  post_value("sml", "box", "2500"),
-  post_value("ec"),
-  post_value("sts"),
-  post_value("url"),
-  post_value("se"),
-  post_value("tip"),
-  post_value("sql"),
-);
-  {
-    string set_value(string field_name, string default_val) {
-      string val;
-      if (field_name in cgi.post) {
-        val = cgi.post[field_name];
-      } else if (field_name in cgi.get) {
-        val = cgi.get[field_name];
-      } else { val = default_val; }
-      return val;
-    }
-    bool set_bool(string field_name) {
-      bool val;
-      if (field_name in cgi.post
-      && cgi.post[field_name] == "on") {
-        val = true;
-      } else if (field_name in cgi.get
-      && cgi.get[field_name] == "on") {
-        val = true;
-      } else { val = false; }
-      return val;
+      "spine-search",
+      (post_value("ec") == "checked") ? post_value("sf", "field") : "",
+      provide_tip,
+      search_note,
+      the_can(post_value("sf", "field")),
+      cv.db_selected,
+      cv.db_selected,
+      post_value("rt",  "box", "idx"),
+      post_value("rt",  "box", "txt"),
+      post_value("sml", "box", "1000"),
+      post_value("sml", "box", "2500"),
+      post_value("ec"),
+      post_value("sts"),
+      post_value("url"),
+      post_value("se"),
+      post_value("tip"),
+      post_value("sql"),
+    );
+    {
+      string set_value(string field_name, string default_val) {
+        string val;
+        if (field_name in cgi.post) {
+          val = cgi.post[field_name];
+        } else if (field_name in cgi.get) {
+          val = cgi.get[field_name];
+        } else { val = default_val; }
+        return val;
+      }
+      bool set_bool(string field_name) {
+        bool val;
+        if (field_name in cgi.post
+        && cgi.post[field_name] == "on") {
+          val = true;
+        } else if (field_name in cgi.get
+        && cgi.get[field_name] == "on") {
+          val = true;
+        } else { val = false; }
+        return val;
+      }
+      cv.db_selected      = set_value("selected_db",      "spine.search.db"); // selected_db == db
+      cv.sql_match_limit  = set_value("sml", "1000");
+      cv.sql_match_offset = set_value("smo", "0");
+      cv.search_text      = set_value("sf",  "test");                         // remove test
+      cv.results_type     = set_value("rt",  "idx");
+      cv.checked_echo     = set_bool("ec");
+      cv.checked_stats    = set_bool("sts");
+      cv.checked_url      = set_bool("url");
+      cv.checked_searched = set_bool("se");
+      cv.checked_tip      = set_bool("tip");
+      cv.checked_sql      = set_bool("sql");
+      tf = text_fields;
     }
-    cv.db_selected      = set_value("selected_db",      "spine.search.db"); // selected_db == db
-    cv.sql_match_limit  = set_value("sml", "1000");
-    cv.sql_match_offset = set_value("smo", "0");
-    cv.search_text      = set_value("sf",  "test");                         // remove test
-    cv.results_type     = set_value("rt",  "idx");
-    cv.checked_echo     = set_bool("ec");
-    cv.checked_stats    = set_bool("sts");
-    cv.checked_url      = set_bool("url");
-    cv.checked_searched = set_bool("se");
-    cv.checked_tip      = set_bool("tip");
-    cv.checked_sql      = set_bool("sql");
-    tf = text_fields;
   }
-}
   {
     cgi.write(header);
     cgi.write(table);
@@ -888,68 +888,68 @@ LIMIT %s OFFSET %s
         cv.sql_match_limit,
         cv.sql_match_offset,
       );
-    (cv.checked_sql)
-    ? cgi.write(previous_next ~ "<hr><font size=\"2\" color=\"#666666\">" ~ sql_select.the_body.split("\n  ").join(" ").split("\n").join("<br>") ~ "</font>\n")
-    : "";
-    cgi.write(previous_next);
-    auto select_query_results = db.execute(sql_select.the_body).cached;
-    string _old_uid = "";
-    if (!select_query_results.empty) {
-      foreach (row; select_query_results) {
-        if (row["uid"].as!string != _old_uid) {
-          _old_uid = row["uid"].as!string;
-          auto m = (row["date_published"].as!string).match(regex(r"^([0-9]{4})")); // breaks if row missing or no match?
-          cgi.write(
-            "<hr><a href=\""
-              ~ "https://" ~ conf.http_host ~ "/"
-              ~ row["language_document_char"].as!string ~ "/html/"
-              ~ row["src_filename_base"].as!string ~ "/"
-              ~ "toc.html"
-            ~ "\">\""
-              ~ row["title"].as!string ~ "\""
-            ~ "</a> ("
-            ~ m.hit
-            ~ ") "
-            ~ "["
-            ~ row["language_document_char"].as!string
-            ~ "] "
-            ~ row["creator_author_last_first"].as!string
-            ~ ":<br>\n"
-          );
-        }
-        if (cv.results_type == "txt") {
-          cgi.write(
-            "<hr><a href=\""
-              ~ "https://" ~ conf.http_host ~ "/"
-              ~ row["language_document_char"].as!string ~ "/html/"
-              ~ row["src_filename_base"].as!string ~ "/"
-              ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-            ~ "\">"
-              ~ row["ocn"].as!string
-            ~ "</a>"
-            ~ "<br>"
-            ~ row["body"].as!string
-          );
-        } else {
-          cgi.write(
-            "<a href=\""
-              ~ "https://" ~ conf.http_host ~ "/"
-              ~ row["language_document_char"].as!string ~ "/html/"
-              ~ row["src_filename_base"].as!string ~ "/"
-              ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
-            ~ "\">"
-              ~ row["ocn"].as!string
-            ~ "</a>, "
-          );
+      (cv.checked_sql)
+      ? cgi.write(previous_next ~ "<hr><font size=\"2\" color=\"#666666\">" ~ sql_select.the_body.split("\n  ").join(" ").split("\n").join("<br>") ~ "</font>\n")
+      : "";
+      cgi.write(previous_next);
+      auto select_query_results = db.execute(sql_select.the_body).cached;
+      string _old_uid = "";
+      if (!select_query_results.empty) {
+        foreach (row; select_query_results) {
+          if (row["uid"].as!string != _old_uid) {
+            _old_uid = row["uid"].as!string;
+            auto m = (row["date_published"].as!string).match(regex(r"^([0-9]{4})")); // breaks if row missing or no match?
+            cgi.write(
+              "<hr><a href=\""
+                ~ "https://" ~ conf.http_host ~ "/"
+                ~ row["language_document_char"].as!string ~ "/html/"
+                ~ row["src_filename_base"].as!string ~ "/"
+                ~ "toc.html"
+              ~ "\">\""
+                ~ row["title"].as!string ~ "\""
+              ~ "</a> ("
+              ~ m.hit
+              ~ ") "
+              ~ "["
+              ~ row["language_document_char"].as!string
+              ~ "] "
+              ~ row["creator_author_last_first"].as!string
+              ~ ":<br>\n"
+            );
+          }
+          if (cv.results_type == "txt") {
+            cgi.write(
+              "<hr><a href=\""
+                ~ "https://" ~ conf.http_host ~ "/"
+                ~ row["language_document_char"].as!string ~ "/html/"
+                ~ row["src_filename_base"].as!string ~ "/"
+                ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+              ~ "\">"
+                ~ row["ocn"].as!string
+              ~ "</a>"
+              ~ "<br>"
+              ~ row["body"].as!string
+            );
+          } else {
+            cgi.write(
+              "<a href=\""
+                ~ "https://" ~ conf.http_host ~ "/"
+                ~ row["language_document_char"].as!string ~ "/html/"
+                ~ row["src_filename_base"].as!string ~ "/"
+                ~ row["seg_name"].as!string ~ ".html#" ~ row["ocn"].as!string
+              ~ "\">"
+                ~ row["ocn"].as!string
+              ~ "</a>, "
+            );
+          }
         }
+        cgi.write( previous_next);
+      } else { // offset_not_beyond_limit = false;
+        cgi.write("select_query_results empty<p>\n");
       }
-      cgi.write( previous_next);
-    } else { // offset_not_beyond_limit = false;
-      cgi.write("select_query_results empty<p>\n");
     }
+    sql_search_query;
   }
-  sql_search_query;
-}
   {
     db.close;
   }
diff --git a/sundry/misc/util/rb/cgi/spine.search.cgi b/sundry/misc/util/rb/cgi/spine.search.cgi
index ff2bfc2..9184847 100755
--- a/sundry/misc/util/rb/cgi/spine.search.cgi
+++ b/sundry/misc/util/rb/cgi/spine.search.cgi
@@ -44,7 +44,7 @@
    * Standard SiSU meta-markup syntax, and the
    * Standard SiSU object citation numbering and system
 
- * Hompages:
+ * Homepages:
    <https://www.sisudoc.org>
 
  * Ralph Amissah
@@ -739,99 +739,99 @@ FCGI.each_cgi do |cgi|
       <b>search string:</b> "#{green}#{analyze_format}</font>"<br />
       #{p_text} #{p_fulltext} #{p_keywords} #{p_title} #{p_author} #{p_topic_register} #{p_subject} #{p_description} #{p_publisher} #{p_editor} #{p_contributor} #{p_date} #{p_type} #{p_format} #{p_identifier} #{p_source} #{p_language} #{p_relation} #{p_coverage} #{p_rights} #{p_comment} #{p_abstract} #{p_filename}
       </font>
-      WOK
-  #eg = %{canned search e.g.:<br /> <a href="#{url}">#{url}</a><br />find: #{analyze}<br />database: #{database}}
-  #% dbi_canning
-  @header = Form.new(@base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can).submission_form #% form
-  unless q['s1'] =~/\S/ or q['au'] =~/\S/ or @search[:text][1] =~/\S/
-    print "Content-type: text/html\n\n"
-    puts (@header+@tail)
-  else #% searches
-    s1=(@search_for.text1 =~/\S/) \
-    ? @search_for.text1
-    : 'Unavailable'
-    if checked_case=~/\S/
-      @search[:text]<<%{doc_objects.clean~'#{CGI.unescape(s1)}'}
-    else
-      @search[:text]<<%{doc_objects.clean~*'#{CGI.unescape(s1)}'}
-    end
-    #% dbi_request
-    dbi_statement=DBI_SearchStatement.new(@conn,@search_for,q,checked_case)
-    @text_search_flag=false
-    @text_search_flag=dbi_statement.text_search_flag
-    s_contents=dbi_statement.contents
-    @body_main=''
-    @search_regx=nil
-    olduid=""
-    if @text_search_flag
-      if checked_sql =~/\S/
-        sql_select_body=dbi_statement.sql_select_body_format
-      else sql_select_body=''
-      end
-      @body_main << sql_select_body
-      #@body_main << '<p><hr><br /><b>Main Text:</b><br />' << sql_select_body
-    else
-    end
-    @hostpath = "#{@hosturl_files}"
-    #@hostpath="#{@hosturl_files}/#{@stub}"
-    def path_manifest(fn,ln=nil)
-      case @output_dir_structure_by
-      when 'filename'
-        @lingual =='mono' \
-        ? "#{@hostpath}/#{fn}/sisu_manifest.html"
-        : "#{@hostpath}/#{fn}/sisu_manifest.#{ln}.html"
-      when 'filetype'
-        @lingual =='mono' \
-        ? "#{@hostpath}/manifest/#{fn}.html"
-        : "#{@hostpath}/manifest/#{fn}.#{ln}.html"
+    WOK
+    #eg = %{canned search e.g.:<br /> <a href="#{url}">#{url}</a><br />find: #{analyze}<br />database: #{database}}
+    #% dbi_canning
+    @header = Form.new(@base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can).submission_form #% form
+    unless q['s1'] =~/\S/ or q['au'] =~/\S/ or @search[:text][1] =~/\S/
+      print "Content-type: text/html\n\n"
+      puts (@header+@tail)
+    else #% searches
+      s1=(@search_for.text1 =~/\S/) \
+      ? @search_for.text1
+      : 'Unavailable'
+      if checked_case=~/\S/
+        @search[:text]<<%{doc_objects.clean~'#{CGI.unescape(s1)}'}
       else
-        "#{@hostpath}/#{ln}/manifest/#{fn}.html"
+        @search[:text]<<%{doc_objects.clean~*'#{CGI.unescape(s1)}'}
       end
-    end
-    def path_html_seg(fn,ln=nil)
-      case @output_dir_structure_by
-      when 'filename'
-        "#{@hostpath}/#{fn}"
-      when 'filetype'
-        "#{@hostpath}/html/#{fn}"
+      #% dbi_request
+      dbi_statement=DBI_SearchStatement.new(@conn,@search_for,q,checked_case)
+      @text_search_flag=false
+      @text_search_flag=dbi_statement.text_search_flag
+      s_contents=dbi_statement.contents
+      @body_main=''
+      @search_regx=nil
+      olduid=""
+      if @text_search_flag
+        if checked_sql =~/\S/
+          sql_select_body=dbi_statement.sql_select_body_format
+        else sql_select_body=''
+        end
+        @body_main << sql_select_body
+        #@body_main << '<p><hr><br /><b>Main Text:</b><br />' << sql_select_body
       else
-        "#{@hostpath}/#{ln}/html/#{fn}"
       end
-    end
-    def path_toc(fn,ln=nil)
-      if @output_dir_structure_by =='filename' \
-      or @output_dir_structure_by =='filetype'
-        @lingual =='mono' \
-        ? "#{path_html_seg(fn,ln)}/toc.html"
-        : "#{path_html_seg(fn,ln)}/toc.#{ln}.html"
-      else
-        "#{path_html_seg(fn,ln)}/toc.html"
+      @hostpath = "#{@hosturl_files}"
+      #@hostpath="#{@hosturl_files}/#{@stub}"
+      def path_manifest(fn,ln=nil)
+        case @output_dir_structure_by
+        when 'filename'
+          @lingual =='mono' \
+          ? "#{@hostpath}/#{fn}/sisu_manifest.html"
+          : "#{@hostpath}/#{fn}/sisu_manifest.#{ln}.html"
+        when 'filetype'
+          @lingual =='mono' \
+          ? "#{@hostpath}/manifest/#{fn}.html"
+          : "#{@hostpath}/manifest/#{fn}.#{ln}.html"
+        else
+          "#{@hostpath}/#{ln}/manifest/#{fn}.html"
+        end
       end
-    end
-    def path_filename(fn,seg_name,ln=nil)
-      if @output_dir_structure_by =='filename' \
-      or @output_dir_structure_by =='filetype'
-        @lingual =='mono' \
-        ? "#{path_html_seg(fn,ln)}/#{seg_name}.html"
-        : "#{path_html_seg(fn,ln)}/#{seg_name}.#{ln}.html"
-      else
-        "#{path_html_seg(fn,ln)}/#{seg_name}.html"
+      def path_html_seg(fn,ln=nil)
+        case @output_dir_structure_by
+        when 'filename'
+          "#{@hostpath}/#{fn}"
+        when 'filetype'
+          "#{@hostpath}/html/#{fn}"
+        else
+          "#{@hostpath}/#{ln}/html/#{fn}"
+        end
       end
-    end
-    def path_html_doc(fn,ln=nil)
-      case @output_dir_structure_by
-      when 'filename'
-        @lingual =='mono' \
-        ? "#{path_html_seg(fn,ln)}/scroll.html"
-        : "#{path_html_seg(fn,ln)}/scroll.#{ln}.html"
-      when 'filetype'
-        @lingual =='mono' \
-        ? "#{@hostpath}/html/#{fn}.html"
-        : "#{@hostpath}/html/#{fn}.#{ln}.html"
-      else
-        "#{@hostpath}/#{ln}/html/#{fn}.html"
+      def path_toc(fn,ln=nil)
+        if @output_dir_structure_by =='filename' \
+        or @output_dir_structure_by =='filetype'
+          @lingual =='mono' \
+          ? "#{path_html_seg(fn,ln)}/toc.html"
+          : "#{path_html_seg(fn,ln)}/toc.#{ln}.html"
+        else
+          "#{path_html_seg(fn,ln)}/toc.html"
+        end
+      end
+      def path_filename(fn,seg_name,ln=nil)
+        if @output_dir_structure_by =='filename' \
+        or @output_dir_structure_by =='filetype'
+          @lingual =='mono' \
+          ? "#{path_html_seg(fn,ln)}/#{seg_name}.html"
+          : "#{path_html_seg(fn,ln)}/#{seg_name}.#{ln}.html"
+        else
+          "#{path_html_seg(fn,ln)}/#{seg_name}.html"
+        end
+      end
+      def path_html_doc(fn,ln=nil)
+        case @output_dir_structure_by
+        when 'filename'
+          @lingual =='mono' \
+          ? "#{path_html_seg(fn,ln)}/scroll.html"
+          : "#{path_html_seg(fn,ln)}/scroll.#{ln}.html"
+        when 'filetype'
+          @lingual =='mono' \
+          ? "#{@hostpath}/html/#{fn}.html"
+          : "#{@hostpath}/html/#{fn}.#{ln}.html"
+        else
+          "#{@hostpath}/#{ln}/html/#{fn}.html"
+        end
       end
-    end
               #% text_objects_body
     s_contents.each do |c|                                               #% text body
       location=c['src_filename_base'][/(.+?)\.(?:ssm\.sst|sst)$/,1]
diff --git a/sundry/misc/util/rb/tex/dr_tex.rb b/sundry/misc/util/rb/tex/dr_tex.rb
index f310735..bb4ec7d 100755
--- a/sundry/misc/util/rb/tex/dr_tex.rb
+++ b/sundry/misc/util/rb/tex/dr_tex.rb
@@ -1,54 +1,56 @@
 #!/usr/bin/env ruby
-# /+
-# - 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 - 2021 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]
-# 
-# +/
+=begin
+/+
+- 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 - 2021 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
 require 'fileutils'
 pwd = Dir.pwd
 argv,texfiles_with_path,flags=[],[],[]
diff --git a/sundry/spine_search_cgi/.gitignore b/sundry/spine_search_cgi/.gitignore
index 585b85c..d9d6575 100644
--- a/sundry/spine_search_cgi/.gitignore
+++ b/sundry/spine_search_cgi/.gitignore
@@ -2,6 +2,7 @@
 *
 !.gitignore
 !README.md
+!README
 !COPYRIGHT
 !CHANGELOG
 !makefile
diff --git a/sundry/spine_search_cgi/src/spine_search.d_ b/sundry/spine_search_cgi/src/spine_search.d_
index 836c746..c5d6525 100755
--- a/sundry/spine_search_cgi/src/spine_search.d_
+++ b/sundry/spine_search_cgi/src/spine_search.d_
@@ -1368,21 +1368,21 @@ void cgi_function_intro(Cgi cgi) {
    );
   }
   {
-  table = format(q"┃
-<table summary="band" border="0" cellpadding="2" cellspacing="0">
-<tr><td width="20%%">
- <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
- <tr><td align="left">
-   %s
- </td></tr>
- </table>
-</td>
-<td>
-</td></tr>
-</table>
-  ┃",
-    conf.cgi_search_form_html_title,
-  );
+    table = format(q"┃
+  <table summary="band" border="0" cellpadding="2" cellspacing="0">
+  <tr><td width="20%%">
+   <table summary="home button / home information" border="0" cellpadding="2" cellspacing="0">
+   <tr><td align="left">
+     %s
+   </td></tr>
+   </table>
+  </td>
+  <td>
+  </td></tr>
+  </table>
+    ┃",
+      conf.cgi_search_form_html_title,
+    );
   }
   {
     string post_value(string field_name, string type="box", string set="on") {
@@ -1822,7 +1822,6 @@ LIMIT %s OFFSET %s
           }
         }
         cgi.write( previous_next);
-      
       } else { // offset_not_beyond_limit = false;
         cgi.write("select_query_results empty<p>\n");
       }
-- 
cgit v1.2.3