From c21b85ad7b45c3cf30bb3c7c28850ad18335157f Mon Sep 17 00:00:00 2001
From: Bill Stumbo <wstumbo@charter.net>
Date: Sat, 1 Nov 2025 23:18:02 -0400
Subject: [PATCH 1/3] Bs1 bibliography (#295)

* Initial attempt to create individual pages for the Bibliography entries.
1. The "main" Bibliography page is not (yet) modified to reference these.
2. This fails when hugo tries to render the html for the generated .md files.

The error from Hugo (it reports 4 then seems to hang):
ERROR render of "/home/matt/Interlisp/Interlisp.github.io/content/en/history/bibliography/2LJ5ITDD.md" failed: "/home/matt/.cache/hugo_cache/modules/filecache/modules/pkg/mod/github.com/google/docsy@v0.10.0/layouts/docs/single.html:2:3": execute of template failed: template: docs/single.html:2:3: executing "main" at <.Render>: error calling Render: failed to execute template content.html: "/home/matt/.cache/hugo_cache/modules/filecache/modules/pkg/mod/github.com/google/docsy@v0.10.0/layouts/_default/content.html:10:4": execute of template failed: template: content.html:10:4: executing "content.html" at <.Content>: error calling Content: "/home/matt/Interlisp/Interlisp.github.io/content/en/history/bibliography/2LJ5ITDD.md:8:1": failed to render shortcode "bibItem": failed to process shortcode: "/home/matt/Interlisp/Interlisp.github.io/layouts/shortcodes/bibItem.html:168:23": execute of template failed: template: _shortcodes/bibitem.html:168:23: executing "_shortcodes/bibitem.html" at <.params.bibItem>: can't evaluate field params in type *hugolib.ShortcodeWithPage

* Improved, but still work in progress.
This now creates the files but has some difficulties.
The main Bibliography page hasn't been changed.

* Update github action to set bibSplit.pl executable

* Publications Page -- work in progress

* WIP

* WIP

* Bibliography WIP

Crude listing generated in /pulications folder.

* Initial implementation of list of all bibliography entries

Primitive first pass.  Provides a chronological list of all
bibliography entires providing titles, authors, date and an
abbreviated start of the abstract (limted to 24 words). In
addition, a link is enclosed that goes to the markdown file
that represents the bibliography entry.

Currently, there is nothing implemented to show the contents of
the md file.

There is no bibliography css implemented to format the list items.

This provides an initial proof of concept.  A simple framework that
can be extended and styled to get us where we want to go.

* Initial implementation of list of all bibliography entries

Primitive first pass.  Provides a chronological list of all
bibliography entires providing titles, authors, date and an
abbreviated start of the abstract (limted to 24 words). In
addition, a link is enclosed that goes to the markdown file
that represents the bibliography entry.

Currently, there is nothing implemented to show the contents of
the md file.

There is no bibliography css implemented to format the list items.

This provides an initial proof of concept.  A simple framework that
can be extended and styled to get us where we want to go.

* Updates to bibliography page

The bibliography md files are build using the update_bibliography.sh
script.  bib-fns.jq provides functions to reformat the Zotero JSON.
bibSplit.pl creates the md file and a data file containing the JSON
for each page.  Future work will remove the JSON data files once all the
content is encompassed in the md file.

Added new document type bibliography to generate the list of
bibliography entries.  layouts/bibliography/list.html provides this
functionality.  It also currently includes some light css to format the
output.  The css will eventually be moved into a standalone file within
the Hugo ecosystem.

Removed the original publication type and its associated files in
layouts.

Removed some HugoBlox files.  They were left over from an early attempt
to create a bibliography using HugoBlox as a template.

Updated gh-pages.yml, the GHA, to cache the md pages and JSON files.
Rewrote the caching to make it more efficient and easier to follow.

* Update bibliography entry to link to Zotero

The Read Me link now points to the Zotero entry for
each item.

* Add missing edits.

* Update Zotero link wording and open in new tab

* Fixed a few Hugo syntax errors.
Changed the de-html & re-html encoding to remove unnecessary encoding of html entities.
bibSplit.pl errors go to STDERR
update_bibliography.sh redirects those errors to bibSplit.err file.

I cannot find Hugo documentation showing why _ in truncated abstract renders as ellipsis.

* Updates to author tags

Authors are now stored as a list of strings in the YAML, one author per
line in the list.

Previously all the authors were consolidated into a single string.

* Start of building out individual bibliography pages
                                                         Create baseof.html - framework for bibliography screen          single.html - layout of individual entry                                                                   Updated list.html - with baseof, <br>s added at beginning of file are no                                          longer needed.                                                                                                    Updated bibSplit.pl specify each page as a bibliography page.

* Continued work on creating individual entries.

Build out parsing of json to get needed items
and putting the items into the generated pages.

* Finish individual bibliography entry creation

Individual bibliography entries are created for
all document types.  Customized the entries shown
based on Zotero entries.  Added url, left placeholder
for citation.

Updated list of bibliography entries to link to
individual entries.

* Taxonomy initial work.  Still WIP

* Some edge case cleanups.
A hack for bulleted list in Abstracts.
Some rearranging for consistency between the list and single views.
Other tweaks for my preferences.

* Taxonomy support for filtering bibliographical entries

Add bibliographical support for item_type (the type of
bibliographic entry) and author.

Provide support for filtering bibliographic list by both
types of tags.

* Turn off saving of the 00-rawItems.json and tags.json files.

* Added command line processing to avoid needing to edit the file while debugging changes.
Included usage information.
The previous behavior (no command line options) is unchanged.
(No modification to invocation required.)

* Remove storing of individual .json files and unused files.

Clean out some old files js & scss from earlier bibliography work.

* Cleanup versions in go.sum

* Remove cite placeholder.

---------

Co-authored-by: Matt Heffron <heffron@alumni.caltech.edu>
---
 .github/workflows/gh-pages.yml                |  48 +--
 .gitignore                                    |   6 +
 config/_default/hugo.yaml                     |   6 +-
 config/_default/languages.yaml                |   9 +-
 config/_default/module.yaml                   |   2 +-
 config/_default/params.yaml                   |  25 +-
 config/_default/permalinks.yaml               |   7 +-
 config/_default/services.yaml                 |   5 +
 config/_default/taxonomies.yaml               |   4 +
 content/en/history/bibliography/_index.md     |  10 +-
 go.sum                                        |   5 +-
 layouts/bibliography/baseof.html              |  34 ++
 layouts/bibliography/list.html                | 156 ++++++++
 layouts/bibliography/single.html              | 220 ++++++++++++
 layouts/partials/taxonomy_terms_cloud.html    |  21 ++
 .../{bibTable.html => bibItem.html}           | 188 ++++++----
 scripts/bib-fns.jq                            |  64 ++++
 scripts/bibSplit.pl                           | 174 +++++++++
 scripts/update_bibliography.sh                | 334 ++++++++++++++----
 static/data/bibItems/.gitkeep                 |   0
 20 files changed, 1138 insertions(+), 180 deletions(-)
 create mode 100644 config/_default/services.yaml
 create mode 100644 config/_default/taxonomies.yaml
 create mode 100644 layouts/bibliography/baseof.html
 create mode 100644 layouts/bibliography/list.html
 create mode 100644 layouts/bibliography/single.html
 create mode 100644 layouts/partials/taxonomy_terms_cloud.html
 rename layouts/shortcodes/{bibTable.html => bibItem.html} (50%)
 create mode 100755 scripts/bibSplit.pl
 create mode 100644 static/data/bibItems/.gitkeep

diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 5d97b115a..6e85f957c 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -57,27 +57,25 @@ jobs:
       cacheHit: ${{ steps.cache-zotero-bib.outputs.cache-hit }}
 
     runs-on: ubuntu-latest
-    concurrency:
-      group:  ${{ github.workflow }}-${{ github.ref }}
     steps:
 
       - name: Get Zotero Version Information
         id: zoteroVersion
         uses: fjogeleit/http-request-action@v1
         with:
-          url: "https://api.zotero.org/groups/2914042/items?format=versions"
-          method: "GET"
+          url: https://api.zotero.org/groups/2914042/items?format=versions
+          method: GET
         
       - name: Cache Zotero Bibliography
-        id: cache-zotero-bib
-        uses: actions/cache@v4
-        env:
-          cache-name: cache-zotero_bib
+        id: cache-zotero
+        uses: actions/cache/restore@v4
         with:
-          path: ~/data
-          key: ${{ fromJson(steps.zoteroVersion.outputs.headers).last-modified-version }}
-          restore-keys: |
-            ${{ fromJson(steps.zoteroVersion.outputs.headers).last-modified-version }}
+          lookup-only: true
+          path: |
+            static/data/bibliography.json
+            static/data/bibItems
+            content/en/history/bibliography
+          key: bib-${{ fromJson(steps.zoteroVersion.outputs.headers).last-modified-version }}
 
   # ----------------------------------------------------------------------------
   # Build the website.  This job is conditional, we will always run it on a
@@ -94,31 +92,23 @@ jobs:
           fetch-depth: 0
 
       - name: Cache Zotero Bibliography
-        id: cache-zotero-bib
+        id: cache-bib
         uses: actions/cache@v4
-        env:
-          cache-name: cache-zotero_bib
         with:
-          path: ~/data
-          key: ${{ needs.check.outputs.zoteroVersion }}
-          restore-keys: |
-            ${{ needs.check.outputs.zoteroVersion }}
+          path: |
+            static/data/bibliography.json
+            static/data/bibItems
+            content/en/history/bibliography
+          key: bib-${{ needs.check.outputs.zoteroVersion }}
 
       - name: Install Bibliography
-        env:
-          CACHE_HIT: ${{ steps.cache-zotero-bib.outputs.cache-hit }}
+        if: steps.cache-bib.outputs.cache-hit != 'true'
         run: |
-          if [[ "$CACHE_HIT" == 'true' ]]; then
-            echo "Use Cache"
-            sudo cp --recursive ~/data ${GITHUB_WORKSPACE}/static
-            ls -la ${GITHUB_WORKSPACE}/static/data
-          else
             echo "Retrieve bibliography"
             cd scripts
             chmod +x ./update_bibliography.sh
+            chmod +x ./bibSplit.pl
             ./update_bibliography.sh
-            sudo cp --recursive ${GITHUB_WORKSPACE}/static/data ~/data
-          fi 
 
       # Install Hugo Extended
       #    
@@ -162,4 +152,4 @@ jobs:
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v4
-      
\ No newline at end of file
+      
diff --git a/.gitignore b/.gitignore
index b41f2aa34..e44d45333 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,9 @@ _gen/
 .hugo_build.lock
 .idea
 data/bibliography.json
+static/data/bibliography.json
+static/data/bibItems/
+/docs
+/scripts/*.json
+/content/en/history/bibliography/**
+!/content/en/history/bibliography/_index.md
diff --git a/config/_default/hugo.yaml b/config/_default/hugo.yaml
index 7ce1140d5..1eb6da3c7 100644
--- a/config/_default/hugo.yaml
+++ b/config/_default/hugo.yaml
@@ -35,9 +35,9 @@ defaultContentLanguageInSubdir: false
 enableMissingTranslationPlaceholders: true
 
 # Disable rendering of the specified page kinds 
-disableKinds: 
- - taxonomy
- - term
+#disableKinds: 
+# - term
+# Note terms are needed for taxonomies to work
 
 outputs:
   home:
diff --git a/config/_default/languages.yaml b/config/_default/languages.yaml
index 1f0069b6b..6d1441a07 100644
--- a/config/_default/languages.yaml
+++ b/config/_default/languages.yaml
@@ -5,9 +5,14 @@
 # See:  https://gohugo.io/content-management/multilingual/
 #
 en:
-  languageName: English"
+  languageName: English
+  languageCode: en-us
   # Weight used for sorting.
   weight: 1
   contentDir: content/en
   params:
-    description: "Dedicated to restoring and preserving the Interlisp experience"
\ No newline at end of file
+    description: "Dedicated to restoring and preserving the Interlisp experience"
+
+    # Languages
+#   Create a section for each of your site's languages.
+#   Documentation: https://docs.hugoblox.com/reference/language/
diff --git a/config/_default/module.yaml b/config/_default/module.yaml
index 1a537f509..d6c27e0b3 100644
--- a/config/_default/module.yaml
+++ b/config/_default/module.yaml
@@ -8,4 +8,4 @@
     - path: "github.com/google/docsy"
       disable: false
     - path: "github.com/google/docsy/dependencies"
-      disable: false
+      disable: false
\ No newline at end of file
diff --git a/config/_default/params.yaml b/config/_default/params.yaml
index 45b3f1a9f..e188cb6ec 100644
--- a/config/_default/params.yaml
+++ b/config/_default/params.yaml
@@ -108,7 +108,27 @@ links:
 #   icon: "fa fa-envelope"
 #   desc: "Discuss development issues around the project"
 
-taxonomies:
+taxonomy:
+  taxonomyCloud:
+    - authors
+  taxonomyCloudTitle:
+    - Authors
+  taxonomyPageHeader:
+    - authors
+    - item_type
+
+#related:
+#  threshold: 80
+#  includeNewer: true
+#  toLower: true
+#  indices:
+#    - name: item_type
+#      weight: 5
+#    - name: tags
+#      weight: 100
+#    - name: categories
+#      weight: 70
+      
 # Nothing defined
 
 # User Interface Configuration options
@@ -154,7 +174,7 @@ ui:
   sidebar_cache_limit: 100
 
   # We have almost 200 attributes; don't truncate the sidebar to max 50 contents.
-  sidebar_menu_truncate:  1000
+  sidebar_menu_truncate:  0
 
   #  Set to true to disable breadcrumb navigation.
   breadcrumb_disable: false
@@ -167,3 +187,4 @@ ui:
 # Identify the custom css files
 custom_css:
   - "css/custom.css"
+
diff --git a/config/_default/permalinks.yaml b/config/_default/permalinks.yaml
index b6b31af21..3e427038d 100644
--- a/config/_default/permalinks.yaml
+++ b/config/_default/permalinks.yaml
@@ -6,4 +6,9 @@
 # 
 # see: https://gohugo.io/content-management/urls/#permalinks
 #
-blog: /:section/:year/:month/:day/:slug/
\ No newline at end of file
+blog: '/:section/:year/:month/:day/:slug/'
+
+authors: '/author/:slug/'
+tags: '/tag/:slug/'
+categories: '/category/:slug/'
+publication_types: '/publication-type/:slug/'
\ No newline at end of file
diff --git a/config/_default/services.yaml b/config/_default/services.yaml
new file mode 100644
index 000000000..91a80a6a3
--- /dev/null
+++ b/config/_default/services.yaml
@@ -0,0 +1,5 @@
+rss:
+  limit: -1
+  title: "Interlisp.org RSS Feed"
+  description: "The latest news from Interlisp.org"
+  link: "https://interlisp.org"
\ No newline at end of file
diff --git a/config/_default/taxonomies.yaml b/config/_default/taxonomies.yaml
new file mode 100644
index 000000000..b6bb7949c
--- /dev/null
+++ b/config/_default/taxonomies.yaml
@@ -0,0 +1,4 @@
+tag: tags
+category: categories
+author: authors
+item_type: item_type
\ No newline at end of file
diff --git a/content/en/history/bibliography/_index.md b/content/en/history/bibliography/_index.md
index 376de97f8..af682331c 100644
--- a/content/en/history/bibliography/_index.md
+++ b/content/en/history/bibliography/_index.md
@@ -1,14 +1,12 @@
 ---
 title: Bibliography
+heading: Interlisp Bibliography
+type: bibliography
+cascade:
+    type: bibliography
 weight: 5
-type: docs
 aliases:
  - /bibliography/
 
 ---
-
-## Interlisp Bibliography
-
 (This bibliography is kept in sync with our [Zotero](https://www.zotero.org/) collection [Library](https://www.zotero.org/groups/2914042/interlisp/library).
-
-{{< bibTable >}}
diff --git a/go.sum b/go.sum
index 22e30c371..25f0e2cb7 100644
--- a/go.sum
+++ b/go.sum
@@ -1,13 +1,12 @@
 github.com/FortAwesome/Font-Awesome v0.0.0-20230327165841-0698449d50f2/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
 github.com/FortAwesome/Font-Awesome v0.0.0-20240108205627-a1232e345536/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
 github.com/FortAwesome/Font-Awesome v0.0.0-20240402185447-c0f460dca7f7/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
-github.com/google/docsy v0.9.1 h1:+jqges1YCd+yHeuZ1BUvD8V8mEGVtPxULg5j/vaJ984=
-github.com/google/docsy v0.9.1/go.mod h1:saOqKEUOn07Bc0orM/JdIF3VkOanHta9LU5Y53bwN2U=
+github.com/FortAwesome/Font-Awesome v0.0.0-20241216213156-af620534bfc3/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
 github.com/google/docsy v0.10.0 h1:6tMDacPwAyRWNCfvsn/9qGOZDQ8b0aRzjRZvnZPY5dg=
 github.com/google/docsy v0.10.0/go.mod h1:c0nIAqmRTOuJ01F85U/wJPQtc3Zj9N58Kea9bOT2AJc=
-github.com/google/docsy/dependencies v0.6.0/go.mod h1:EDGc2znMbGUw0RW5kWwy2oGgLt0iVXBmoq4UOqstuNE=
 github.com/google/docsy/dependencies v0.7.2 h1:+t5ufoADQAj4XneFphz4A+UU0ICAxmNaRHVWtMYXPSI=
 github.com/google/docsy/dependencies v0.7.2/go.mod h1:gihhs5gmgeO+wuoay4FwOzob+jYJVyQbNaQOh788lD4=
 github.com/twbs/bootstrap v4.6.2+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
 github.com/twbs/bootstrap v5.2.3+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
 github.com/twbs/bootstrap v5.3.3+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
+github.com/twbs/bootstrap v5.3.6+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
diff --git a/layouts/bibliography/baseof.html b/layouts/bibliography/baseof.html
new file mode 100644
index 000000000..ebd44c94b
--- /dev/null
+++ b/layouts/bibliography/baseof.html
@@ -0,0 +1,34 @@
+<!doctype html>
+<html itemscope itemtype="http://schema.org/WebPage"
+    {{- with .Site.Language.LanguageDirection }} dir="{{ . }}" {{- end -}}
+    {{ with .Site.Language.Lang }} lang="{{ . }}" {{- end }} {{/**/ -}}
+    class="no-js">
+  <head>
+    {{ partial "head.html" . }}
+  </head>
+  <body class="td-{{ .Kind }}{{ with .Page.Params.body_class }} {{ . }}{{ end }}">
+    <header>
+      {{ partial "navbar.html" . }}
+    </header>
+    <div class="container-fluid td-outer">
+      <div class="td-main" {{- .Section | safeHTMLAttr }}>
+        <div class="row flex-xl-nowrap">
+          <aside class="d-none d-xl-block col-xl-2 td-sidebar-toc d-print-none">
+            {{ partial "page-meta-links.html" . }}
+            {{ partial "toc.html" . }}
+            {{ partial "taxonomy_terms_clouds.html" . }}
+          </aside>
+          <main class="col-12 col-md-9 col-xl-8 ps-md-5" role="main">
+            {{ partial "version-banner.html" . }}
+            {{ if not (.Param "ui.breadcrumb_disable") -}}
+              {{ partial "breadcrumb.html" . -}}
+            {{ end -}}
+            {{ block "main" . }}{{ end }}
+          </main>
+        </div>
+      </div>
+      {{ partial "footer.html" . }}
+    </div>
+    {{ partial "scripts.html" . }}
+  </body>
+</html>
\ No newline at end of file
diff --git a/layouts/bibliography/list.html b/layouts/bibliography/list.html
new file mode 100644
index 000000000..46abbca3f
--- /dev/null
+++ b/layouts/bibliography/list.html
@@ -0,0 +1,156 @@
+{{ define "sidebar" }}{{ end }}
+{{ define "main" }}
+
+<header class="bib-header">
+  <h1 class="bib-title">{{ or .Params.heading .Title }}</h1>
+
+  <div class="bib-filter">
+    <label for="itemTypeFilter">Filter by Type:</label>
+    <select id="itemTypeFilter">
+      <option value="all">All</option>
+      {{ range $key, $value := .Site.Taxonomies.item_type }}
+        <option value="{{ $key }}">{{ $key | title }}</option>
+      {{ end }}
+    </select>
+  </div>
+</header>
+
+{{ .Content }}
+
+<style>
+    .bib-header {
+    display: flex;
+    align-items: baseline;
+    justify-content: space-between;
+    gap: 1rem;
+    flex-wrap: wrap;
+    margin-bottom: 1rem;
+  }
+  .bib-title { margin: 0; }
+  ul.pub-list { list-style: none; margin: 0; padding: 0; }
+  ul.pub-list > li { margin: 0; padding: .75rem 0; border-bottom: 1px solid #e2e2e2; }
+  ul.pub-list > li:last-child { border-bottom: none; }
+</style>
+
+  {{- $previewWordLimit := 24 -}}
+  
+  {{- /* Get all regular pages in this section */ -}}
+  {{ $pages := .RegularPages }}
+  {{- /* Sort by date descending, then title ascending */ -}}
+  {{- $pages = sort $pages "Date" "desc" -}}
+  {{- $pages = sort $pages "Title" "asc" -}}
+
+  {{- /* Render the list of publications */ -}}
+
+<ul class="pub-list" id="bibliographyList">
+  {{ range $pages }}
+    {{- /* Collect item_type terms as a comma-separated, lowercased string */ -}}
+    {{- $types := "" -}}
+    {{- with .Params.item_type -}}
+      {{- if reflect.IsSlice . -}}
+        {{- $types = delimit (apply . "lower" ".") "," -}}
+      {{- else -}}
+        {{- $types = (lower .) -}}
+      {{- end -}}
+    {{- end -}}
+
+    <li class="pub-item" data-type="{{ $types }}">
+      {{- $rawTitle := or .Params.title .Title -}}
+      {{- $rendered := replaceRE "^<p>(.*)</p>$" "$1" $rawTitle -}}
+      {{- /* The plainify corrupts values that look like HTML but aren't: "Special files on <Test>ARs>" */ -}}
+      {{- /* $rendered = $rendered | plainify | htmlEscape */ -}}
+      {{- $rendered = $rendered | htmlEscape -}}
+      <a href="{{ .RelPermalink }}"><span><strong>{{- $rendered | safeHTML -}}</strong></span></a><br>
+
+      {{- /* Safe date: use front matter date only if non-empty & matches basic pattern */ -}}
+            {{- $authors := .Params.authors -}}
+      {{- $editors := .Params.editors -}}
+      {{- $isPatent := eq .Params.item_type "patent" -}}
+      {{- /* warnf "authors: %v" $authors */ -}}
+      {{- if or $authors $editors -}}
+        {{- if $authors -}}
+          {{- if reflect.IsSlice $authors -}}
+            {{- if $isPatent }}
+              Inventors: 
+            {{ end }}
+              {{ delimit $authors "; " "; and " }}
+          {{- else -}}
+            {{- if $isPatent }}
+              Inventor: 
+            {{ end }}
+              {{ $authors }}
+          {{- end -}}
+        {{- else -}}
+          Edited by: 
+          {{ if reflect.IsSlice $editors -}}
+             {{ delimit $editors "; " "; and " }}
+          {{- else -}}
+              {{ $editors }}
+          {{- end -}}
+        {{- end -}}
+      <br>
+      {{- end -}}
+
+      {{- $d := .Date -}}
+      {{- with .Params.date -}}
+        {{- $datestr := trim . " " -}}
+        {{- if and (ne $datestr "") (findRE `^\d{4}-\d{2}-\d{2}` $datestr) -}}
+          {{- $d = time $datestr -}}
+        {{- end -}}
+      {{- end -}}
+      {{- $d = $d.Format "2006-01-02" -}}
+      {{- /* Don't display bogus date */ -}}
+      {{- if (ne $d "0001-01-01") }}
+        <time datetime="{{ $d }}">{{ $d }}</time><br>
+      {{ end -}}
+
+      {{ with .Params.abstract -}}
+        {{- /* can't plainify, as above */ -}}
+        {{- /* $plain := . | plainify | htmlEscape | replaceRE `\s+` " " */ -}}
+        {{- $plain := . | htmlEscape | replaceRE `\s+` " " -}}
+        {{- $previewing := gt (countwords $plain) $previewWordLimit -}}
+        {{- $preview := "" -}}
+        {{- if $previewing -}}
+          {{- $previewWords := split $plain " " | first $previewWordLimit -}}
+          {{- $preview = delimit $previewWords " " -}}
+        {{- else -}}
+          {{- $preview = replace . "\n" "<br>" -}}
+        {{- end -}}
+        <br>
+        <div>{{ $preview | safeHTML }}{{ if $previewing }}…{{ end }}</div>
+        <br>
+      {{- end -}}
+
+    </li>
+  {{ end }}
+</ul>
+
+<script>
+document.addEventListener('DOMContentLoaded', function () {
+  const sel = document.getElementById('itemTypeFilter');
+  const items = Array.from(document.querySelectorAll('#bibliographyList > li'));
+
+  function applyFilter() {
+    const val = sel.value; // taxonomy term key (lowercase)
+    items.forEach(li => {
+      const raw = (li.dataset.type || '').trim();
+      const types = raw ? raw.split(',').map(s => s.trim()) : [];
+      const show = (val === 'all') || types.includes(val);
+      li.style.display = show ? '' : 'none';
+    });
+  }
+
+  // Preselect from URL (?item_type=term)
+  const params = new URLSearchParams(window.location.search);
+  const q = (params.get('item_type') || '').toLowerCase();
+  if (q && sel.querySelector(`option[value="${q}"]`)) {
+    sel.value = q;
+  }
+
+  sel.addEventListener('change', applyFilter);
+  applyFilter();
+});
+</script>
+
+{{ end }}
+
diff --git a/layouts/bibliography/single.html b/layouts/bibliography/single.html
new file mode 100644
index 000000000..23e07f76a
--- /dev/null
+++ b/layouts/bibliography/single.html
@@ -0,0 +1,220 @@
+{{ define "main" }}
+<article class="bibliography-entry">
+  <h1>{{ .Title }}</h1>
+
+{{- $authors := .Params.authors -}}
+{{- $editors := .Params.editors -}}
+{{- $isPatent := eq .Params.item_type "patent" -}}
+{{- if or $authors $editors -}} {{- /* no empty <p> if neither */ -}}
+  <p>
+  {{- if $authors -}}
+    {{- if reflect.IsSlice $authors -}}
+      {{- if $isPatent }}
+        <strong>Inventors:</strong> 
+      {{ end }}
+      {{ delimit $authors "; " "; and " }}
+    {{- else -}}
+      {{- if $isPatent }}
+        <strong>Inventor:</strong> 
+      {{ end }}
+        {{ $authors }}
+    {{- end -}}
+  {{- else -}}
+    <strong>Edited by:</strong> 
+    {{ if reflect.IsSlice $editors }}
+       {{ delimit $editors "; " "; and " }}
+    {{- else }}
+        {{ $editors }}
+    {{- end -}}
+  {{- end -}}
+  <br></p>
+{{- end -}}
+
+<p>
+  {{- $d := .Date -}}
+  {{- with .Params.date -}}
+    {{- $datestr := trim . " " -}}
+    {{- if and (ne $datestr "") (findRE `^\d{4}-\d{2}-\d{2}` $datestr) -}}
+      {{- $d = time $datestr -}}
+    {{- end -}}
+  {{- end }}
+  {{- $d = $d.Format "2006-01-02" -}}
+  {{- /* Don't display bogus date */ -}}
+  {{- if (ne $d "0001-01-01") }}
+    <time datetime="{{ $d }}">{{ $d }}</time>
+  {{ end -}}
+</p>
+<p>
+    <strong>View document:</strong>  {{ with .Params.url_source }}
+      <a href="{{ . | safeURL }}" target="_blank" rel="noopener noreferrer">{{ . }}</a>
+    {{ else }}
+      No URL to the document is available.
+    {{ end }}
+    <br>
+</p>
+<p>
+    <strong>Abstract</strong>
+    <br>
+    {{ with .Params.abstract }}
+      {{ . | markdownify }}
+    {{ else }}
+      No abstract available.
+    {{ end }}
+
+</p>
+
+  <p>
+    {{ if eq .Params.item_type "book" }}
+        {{ with .Params.publisher }}
+            <p><strong>Publisher:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.place }}
+            <p>{{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "paper-conference" }}
+        {{ with .Params.proceedings_title }}
+            <p><strong>Proceedings:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.publisher }}
+            <p><strong>Journal:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "article" }}
+        {{ with .Params.publisher }}
+            <p><strong>Publisher:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "article-journal" }}
+        {{ with .Params.publication_title }}
+            <p><strong>Journal:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.volume }}
+            <p><strong>Volume:</strong> {{ . }}
+        {{ end }}
+        {{ with .Params.issue }}
+            <strong>Issue:</strong> {{ . }}
+        {{ end }}
+        {{ with .Params.pages }}
+            <strong>Pages:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "report" }}
+        {{ with .Params.publication_title }}
+            <p><strong>Publisher:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.reportType }}
+            <p><strong>Report Type:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.reportNumber }}
+            <p><strong>Report Number:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "thesis" }}
+        {{ with .Params.university }}
+            <p><strong>University:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.place }}
+            <p><strong>Place:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "patent" }}
+        {{ with .Params.assignee }}
+            <p><strong>Assignee:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.application_number }}
+            <p><strong>Application Number:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.filing_date }}
+            <p><strong>Filing Date:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.issuing_authority }}
+            <p><strong>Issuing Authority:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.patent_number }}
+            <p><strong>Patent Number:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "post-weblog" }}
+        {{ with .Params.blog_title }}
+            <p><strong>Blog Title:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "article-magazine" }}
+        {{ with .Params.publication_title }}
+            <p><strong>Magazine:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.volume }}
+            <p><strong>Volume:</strong> {{ . }}
+        {{ end }}
+        {{ with .Params.issue }}
+            <strong>Issue:</strong> {{ . }}
+        {{ end }}
+        {{ with .Params.pages }}
+            <strong>Pages:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "motion_picture" }}
+        {{ with .Params.studio }}
+            <p><strong>Studio:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.video_recording_format }}
+            <p><strong>Video Recording Format:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.series_title }}
+            <p><strong>Series Title:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.volume }}
+            <p><strong>Volume:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.number_of_volumes }}
+            <p><strong>Number of Volumes:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "chapter" }}
+        {{ with .Params.book_title }}
+            <p><strong>Book Title:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.publisher }}
+            <p><strong>Publisher:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.series }}
+            <p><strong>Series:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.series_number }}
+            <p><strong>Series Number:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.pages }}
+            <p><strong>Pages:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "personal_communication" }}
+        {{ with .Params.communication_type }}
+            <p><strong>Item Type:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "webpage" }}
+        {{ with .Params.website_title }}
+            <p><strong>Website Title:</strong> {{ . }}</p>
+        {{ end }}
+        {{ with .Params.website_type }}
+            <p><strong>Website Type:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+    {{ if eq .Params.item_type "entry-encyclopedia" }}
+        {{ with .Params.encyclopedia_title }}
+            <p><strong>Encyclopedia Title:</strong> {{ . }}</p>
+        {{ end }}
+    {{ end }}
+  </p>
+  <p>
+    {{- if .Params.zotero_url }}
+        <a href="{{ .Params.zotero_url | safeURL }}" target="_blank" rel="noopener noreferrer">View on Zotero</a>
+    {{- end -}}
+  </p>
+    
+  <div class="summary">
+    {{ .Content }}
+  </div>
+</article>
+{{ end }}
diff --git a/layouts/partials/taxonomy_terms_cloud.html b/layouts/partials/taxonomy_terms_cloud.html
new file mode 100644
index 000000000..6a333c433
--- /dev/null
+++ b/layouts/partials/taxonomy_terms_cloud.html
@@ -0,0 +1,21 @@
+{{ $context := .context -}}
+{{ $taxo := .taxo -}}
+{{ $title := .title -}}
+
+{{ if eq $context.Type "bibliography" }}
+  {{ if isset $context.Site.Taxonomies (lower $taxo) -}}
+    {{ $taxonomy := index $context.Site.Taxonomies (lower $taxo) -}}
+    {{ if (gt (len $taxonomy) 0) -}}
+      <div class="taxonomy taxonomy-terms-cloud taxo-{{ urlize $taxo }}">
+        {{ with $title -}}
+          <h5 class="taxonomy-title">{{ . }}</h5>
+        {{ end -}}
+        <ul class="taxonomy-terms">
+          {{ range $taxonomy -}}
+            <li><a class="taxonomy-term" href="{{ .Page.Permalink }}" data-taxonomy-term="{{ urlize .Page.Title }}"><span class="taxonomy-label">{{ .Page.Title }}</span><span class="taxonomy-count">{{ .Count }}</span></a></li>
+          {{ end -}}
+        </ul>
+      </div>
+    {{ end -}}
+  {{ end -}}
+{{ end }}
\ No newline at end of file
diff --git a/layouts/shortcodes/bibTable.html b/layouts/shortcodes/bibItem.html
similarity index 50%
rename from layouts/shortcodes/bibTable.html
rename to layouts/shortcodes/bibItem.html
index c9fc28ec7..82085b925 100644
--- a/layouts/shortcodes/bibTable.html
+++ b/layouts/shortcodes/bibItem.html
@@ -14,10 +14,7 @@
 .abstractContent {
   padding: 5px;
   margin: 0 5px 0 15px;
-  display: none;
-  font-size: 0.9rem;
-  overflow: hidden;
-  background-color: #e8e8ff;
+  font-size: 1.0rem;
   clear: both;
 }
 
@@ -30,12 +27,6 @@
     color: white;
 }
 
-.bibTitle {
-    font-weight: 700;
-}
-
-.authors { margin: 5px auto 2px 5px; }
-
 .tooltipNotes {
     position: relative;
     display: inline-block;
@@ -145,72 +136,129 @@
     border-color: #555 transparent transparent transparent;
 }
 
+.label {
+    font-weight: 700;
+}
+
 </style>
 
-{{ $notesIcon := "\u24C3" }}
-{{ $nonBreakingHyphen := "\u2011" }}
+{{- $notesIcon := "\u24C3" -}}
+{{- $nonBreakingHyphen := "\u2011" -}}
 <script>
 var abstractExpanderOpen = "Abstract \u25BC";
 var abstractExpanderClose = "Abstract \u25B2";
+</script>
 
-/*
-var abstractExpanderOpen = "Abstract +";
-var abstractExpanderClose = "Abstract -";
-*/</script>
-
-<table style="max-width: 100%">
-    <thead>
-      <tr>
-        <th>Reference</th>
-      </tr>
-    </thead>
-    <tbody style="overflow:auto">
-      {{ $years_items := dict }}
-      {{ $bib := resources.Get "data/bibliography.json" }}
-      {{ with $bib }}
-        {{ with . | transform.Unmarshal }}
-          {{ $years_items = . }}
-        {{ end }}
-      {{ else }}
-        {{ errorf "Unable to get global resource 'data/bibliography.json'" }}
-      {{ end }}
-      {{ range $year, $items := $years_items }}
-        <tr>
-          <th class="year"><b>{{ $year }}</b></th>
-        </tr>
-        {{ range $items }}
-        <tr>
-          {{ $itemID := (cond (gt (len .id) 0) (replace .id `/` `_`) `_0`) }}
-          <td><div class="bibTitle">{{ if .url }}<a href="{{ .url }}">{{ .title }}</a>{{ else }}{{ .title }}{{ end }}</div>
-          {{ if or .author .editor }}<div class="authors">{{ if not .author }}<i>Edited by: </i>{{ end }}{{ range $naE, $auEd := or .author .editor }}{{ if $naE }}; {{ end }}{{ if $auEd.literal }}{{ $auEd.literal }}{{ else if and $auEd.family $auEd.given }}{{ $auEd.family }}, {{ $auEd.given }}{{ else }}{{ $auEd.family }}{{ $auEd.given }}{{ end }}{{ end }}
-          </div>{{ end }}
-          {{ if .abstract }}<button type="button" class="abstractExpander left" id="A{{$itemID}}">AAA</button>{{ end }}
-          {{ if and false .note }}
-            {{ $notes := split (plainify .note) "\n" }}
-            <div class="tooltipNotes right" id="N{{$itemID}}">Notes
-            <span class="tooltipNotesText tooltipNotes-left" id="N{{$itemID}}_Text">
-              {{ range $nn, $note := $notes }}
-                {{if strings.ContainsNonSpace $note }}
-                  {{ if $nn }}<br>{{ end }}
-                  {{ print (safeJS (replace (replace (htmlUnescape $note) "-" $nonBreakingHyphen) " " " ")) }}
-                {{ end }}
-              {{ end }}</span></div>
-          {{ end }}
-          {{ if .abstract }}<br><div class="abstractContent" id="A{{$itemID }}_Abs">
-            {{ range $na, $abstract := split (plainify .abstract) "\n" }}
-                {{if strings.ContainsNonSpace $abstract }}
-                  {{ if $na }}<br>{{ end }}
-                  {{ $trimmed := strings.TrimLeft " " $abstract }}{{ $indent := (sub ($abstract | len)  ($trimmed | len)) }}
-                  {{ print (safeJS (htmlUnescape (printf "%s" $trimmed | printf "%s%s" (strings.Repeat $indent " ") |  printf "%s"))) }}
-                {{ end }}
-              {{ end }}
-            </div>{{ end }}</td>
-        </tr>
-        {{ end }}
-      {{ end }}
-    </tbody>
-  
-</table>
+{{ $item := dict -}}
+{{- $jsonFile := printf "data/bibItems/%s.json" (.Get "key") -}}
+{{- $bib := resources.Get $jsonFile -}}
+{{- with $bib -}}
+  {{- with . | transform.Unmarshal -}}
+    {{- $item = . -}}
+  {{- end -}}
+{{- else -}}
+  {{- $jsonFile | errorf "Unable to get item resource '%s'" -}}
+{{- end -}}
+{{- with $item -}}
+  {{- if or .author .editor -}}
+  <h3>
+    {{- if not .author -}}<i>Edited by: </i>{{- end -}}
+    {{- range $naE, $auEd := or .author .editor -}}
+      {{- if $naE -}}; {{ end -}}
+      {{- if $auEd.literal -}}
+        {{- $auEd.literal -}}
+      {{- else if and $auEd.family $auEd.given -}}
+        {{- $auEd.family -}},&nbsp;{{- $auEd.given -}}
+      {{- else -}}
+        {{- $auEd.family -}}{{- $auEd.given -}}
+      {{- end -}}
+    {{- end -}}
+  </h3>
+  {{- end -}}
+  {{- if .url }}
+  <h3><a href="{{- .url -}}">Access document</a></h3>
+  {{ end -}}
+  {{- if eq .itemType "journalArticle" -}}
+    {{- $journalTitle := or .publicationTitle .journalAbbreviation -}}
+    {{- if $journalTitle }}
+<br><span class="label">Publication:</span> {{ $journalTitle -}}
+    {{- end -}}
+    {{- if .volume }}
+<br><span class="label">Volume:</span> {{ .volume -}}
+    {{- end -}}
+    {{- if .issue }}
+<br><span class="label">Issue:</span> {{ .issue -}}
+    {{- end -}}
+    {{- $date := "" -}}
+    {{- if .issuedDateParts -}}
+      {{- $dp := .issuedDateParts -}}
+      {{- $dpl := len $dp -}}
+      {{- $dpf := "January 1, 1900" -}}
+      {{- $y := 0 -}}
+      {{- $m := 10 -}}
+      {{- $d := 18 -}}
+      {{- if ge $dpl 1 -}}
+        {{- $y := strings.TrimLeft "0" (string (index $dp 0)) | int -}}
+        {{- $dpf := "1900" -}}
+      {{- end -}}
+      {{- if ge $dpl 2 -}}
+        {{- $m := strings.TrimLeft "0" (string (index $dp 1)) | int -}}
+        {{- $dpf := "January 1900" -}}
+      {{- end -}}
+      {{- if ge $dpl 3 -}}
+        {{- $d := strings.TrimLeft "0" (string (index $dp 2)) | int -}}
+        {{- $dpf := "January 1, 1900" -}}
+      {{- end -}}
+      {{- if $y -}}
+        {{- $t := printf "%4d-%2d-%2d" $y $m $d -}}
+        {{- $dp := time.AsTime $t -}}
+        {{- $date := $dp.Format $dpf -}}
+      {{- end -}}
+    {{- end -}}
+    {{- if and (not $date) .date -}}
+      {{- $date := .date -}}
+    {{- end -}}
+    {{- if $date }}
+<br><span class="label">Date:</span> {{ $date -}}
+    {{- end -}}
+    {{- $pages := or .pages .page -}}
+    {{- if $pages }}
+<br><span class="label">Pages:</span> {{ $pages -}}
+    {{- end -}}
+  {{- end -}}
+    {{- if .DOI }}
+<br><span class="label">DOI:</span> {{ .DOI -}}
+    {{- end -}}
+    {{- if .ISSN }}
+<br><span class="label">ISSN:</span> {{ .ISSN -}}
+    {{- end -}}
+  {{- if .abstract }}
+<br><span class="label">Abstract:</span><br><div class="abstractContent">
+    {{- range $na, $abstract := split (plainify .abstract) "\n" -}}
+      {{- if $na -}}<br>{{- end -}}
+      {{if strings.ContainsNonSpace $abstract -}}
+        {{- $trimmed := strings.TrimLeft " " $abstract -}}{{- $indent := (sub ($abstract | len)  ($trimmed | len)) -}}
+        {{- print (safeJS (htmlUnescape (printf "%s" $trimmed | printf "%s%s" (strings.Repeat $indent " ") |  printf "%s"))) -}}
+      {{- end -}}
+    {{- end -}}
+</div>
+  {{ end -}}
+  {{- if and false .note -}}
+    {{- $itemID := (cond (gt (len .id) 0) (replace .id `/` `_`) `_0`) -}}
+    {{- $notes := split (plainify .note) "\n" -}}
+    <div class="tooltipNotes right" id="N{{$itemID}}">Notes
+      <span class="tooltipNotesText tooltipNotes-left" id="N{{$itemID}}_Text">
+        {{- range $nn, $note := $notes -}}
+          {{if strings.ContainsNonSpace $note -}}
+            {{- if $nn -}}<br>{{- end -}}
+            {{- print (safeJS (replace (replace (htmlUnescape $note) "-" $nonBreakingHyphen) " " " ")) -}}
+          {{- end -}}
+        {{- end -}}
+      </span>
+    </div>
+  {{- end -}}
+{{- end -}}
+<br><hr><br>
 <script>
 function abstractExpanderClick() {
     this.classList.toggle("active");
diff --git a/scripts/bib-fns.jq b/scripts/bib-fns.jq
index ae61d919b..4fc0151bd 100644
--- a/scripts/bib-fns.jq
+++ b/scripts/bib-fns.jq
@@ -1,5 +1,10 @@
 # Module of JQ functions for manipulating JSON returned from Zotero API
 
+def dbg($label; $value):
+    . as $in
+    | (($label + ": " + ($value | tojson)) | debug)    # prints to stderr
+    | $in;                                             # return original value
+
 def nonBlankKey($keyName): 
   has($keyName) and (.[$keyName] | tostring | length >= 1);
 
@@ -12,6 +17,57 @@ def unwrapDiv:
 def moveURL_to_url:
   select(nonBlankKey("URL")) | (setpath(["url"]; .URL) | del(.URL)) // .;
 
+def raise_issued_date_parts:
+  if nonBlankKey("issued") and (.issued | nonBlankKey("date-parts")) then setpath(["issuedDateParts"]; .issued."date-parts"[0]) else . end;
+
+def pad2: tostring | if length==1 then "0"+. else . end;
+
+def issued_iso_string:
+  if nonBlankKey("issued") and (.issued | nonBlankKey("date-parts")) then 
+    setpath(["isoDateString"]; 
+    (.issued["date-parts"][0]) as $p | ($p[0]|tostring) + "-" + (($p[1]? // 1)|pad2) + "-" + (($p[2]? // 1)|pad2))
+  else 
+    . 
+  end;
+
+def format_person_name:
+      if (has("family") and .family != null and (.family|tostring|length)>0) then
+        .family
+        + ( if (has("given") and .given != null and (.given|tostring|length)>0)
+            then ", " + (.given|tostring)
+            else "" end )
+      elif (has("lastName") and .lastName != null) then
+        .lastName
+        + ( if (has("firstName") and .firstName != null and (.firstName|tostring|length)>0)
+            then ", " + (.firstName|tostring)
+            else "" end )
+      elif (has("name") and .name != null) then
+        .name
+      else
+        empty
+  end;
+
+# Build ["Family, Given", "Family2, Given2", ...] string array from .author array.
+# Falls back to other common shapes (name / firstName+lastName). Skips empty parts.
+def author_string_list:
+  ( .author // [] )
+#  | dbg("author_string_list.count"; length)
+  | map(format_person_name);
+
+# If you want the field added into each item:
+def add_author_string:
+  if (.author) then . + { authorsFormatted: (author_string_list) } end;
+  
+# Likewise for editors
+def editor_string_list:
+  ( .editor // [] )
+#  | dbg("editor_string_list.count"; length)
+  | map(format_person_name);
+
+# If you want the field added into each item:
+def add_editor_string:
+  if (.editor) then. + { editorsFormatted: (editor_string_list) } end;
+
 def make_DOI_to_url($doi):
   if ($doi | startswith("https:")) then $doi else "https://doi.org/" + ($doi | ltrimstr("/")) end ;
 
@@ -90,3 +146,11 @@ def semiflatten:  # assumes that only one item is the input
      + ($innerKeys | map(. as $iKey | {"key": $iKey, "value": ($inner | getpath([$iKey]))})) )
   | from_entries;
     
+def bibItem:  # assumes that only one item is the input
+    . as $item
+  | (keys - ["key","title","target"]) as $tailKeys
+  | {"key": .key, "title": .title, "target": .target } + ($tailKeys | map(. as $tKey | {"key": $tKey, "value": ($item | getpath([$tKey]))}) | from_entries);
+
+
+def removeEmptyKeys:
+    with_entries(select(.value != "" and .value != null and .value != [] and .value != {}));
\ No newline at end of file
diff --git a/scripts/bibSplit.pl b/scripts/bibSplit.pl
new file mode 100755
index 000000000..d383c400c
--- /dev/null
+++ b/scripts/bibSplit.pl
@@ -0,0 +1,174 @@
+#! /usr/bin/perl -n
+use JSON::PP qw(decode_json encode_json);
+use Encode qw(decode encode is_utf8);  
+use Unicode::Normalize qw(NFC);
+
+# Cleanup text fields
+sub sanitize_text {
+  my ($s) = @_;
+  return '' unless defined $s;
+
+  # Ensure decoded characters
+  $s = decode('UTF-8', $s, Encode::WARN) unless is_utf8($s);
+
+  # Repair mojibake (e.g., "’" -> "’") if available
+  eval {
+    require Encode::FixLatin;
+    $s = Encode::FixLatin::fix_latin($s);
+  };
+
+  # Normalize and clean
+  $s = NFC($s);                       # normalize accents/combining marks
+  $s =~ s/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F\x{80}-\x{9F}]//g;  # drop C0/C1 controls
+  $s =~ s/\x{00A0}/ /g;               # NBSP -> space
+  $s =~ s/\r\n?/ /g;                 # normalize newlines
+
+  return $s;
+}
+
+BEGIN 
+{ 
+  $bibDir = $ENV{'BIBLIOGRAPHY_DIR'};
+  $bibItemsDir = $ENV{'BIBITEMS_DIR'};
+}
+my $item = $_;
+my $json = eval { decode_json($item) } or do { warn "Bad JSON line: $_\n"; next; };
+
+my $key = $json->{key};
+my $target = $json->{target} || print STDERR "Cannot find target for key \"$key\" in line: $_\n";
+
+if ($key eq $target) {  # only top level entries
+  #my $handle = undef;
+  #my $itemjson = "$bibItemsDir/$key.json";
+  #open($handle, ">:encoding(UTF-8)", $itemjson) || die "$0: cannot open $itemjson in write-open mode: $!";
+  #print $handle $item;
+  #close $handle || die "$0: close of file $itemjson failed: $!";
+
+  my $obj = eval { decode_json($item) } or do { warn "Bad JSON for $key\n"; next; };
+  delete $obj->{children};
+
+  my $type = $obj->{type} // '';
+
+  # Titles can have colons and other special characters.  Place YAML keyword on one line
+  # and follow it with the title indented on subsequent line
+  my $itemTitle = sanitize_text($obj->{title} // '');
+  my $title = $itemTitle eq '' ? "title: ''" : "title: |\n  $itemTitle\n";
+
+  # Abstracts can be multi-line and  contain multiple paragraphs.  Place YAML keyword on
+  # one line and follow it with the abstract indented on subsequent lines.
+  my $abs = sanitize_text($obj->{abstract} // '');
+  # a hack for bulleted lists in the abstracts (use markdown there)
+  # won't work for nested lists.
+  $abs =~ s/\n?\n\N{U+2022}/\n*/g;
+  my $indented = join('', map { "  $_\n" } split(/\n/, $abs));
+  my $abstract = $indented eq '' ? "abstract: ''" : "abstract: |\n$indented";
+
+  my $itemDate = defined $obj->{isoDateString} ? $obj->{isoDateString} : '';
+
+  my $itemAuthors = '';
+  if (ref($obj->{authorsFormatted}) eq 'ARRAY' && @{$obj->{authorsFormatted}}) {
+    $itemAuthors = "\n";
+    for my $a (@{$obj->{authorsFormatted}}) {
+      my $quoted = encode_json($a // '');
+      $itemAuthors .= "  - $quoted\n";
+    }
+    $itemAuthors =~ s/\n$//;  # strip trailing newline
+  }
+
+  my $itemEditors = '';
+  if (ref($obj->{editorsFormatted}) eq 'ARRAY' && @{$obj->{editorsFormatted}}) {
+    $itemEditors = "\n";
+    for my $a (@{$obj->{editorsFormatted}}) {
+      my $quoted = encode_json($a // '');
+      $itemEditors .= "  - $quoted\n";
+    }
+    $itemEditors =~ s/\n$//;  # strip trailing newline
+  }
+  
+  my $urlSource = defined $obj->{url} ? $obj->{url} : '';
+
+  # optional fields - ones used vary by value of type
+  my $applicationNumber = defined $obj->{applicationNumber} ? qq{"$obj->{applicationNumber}"} : '""';
+  my $assignee = defined $obj->{assignee} ? qq{"$obj->{assignees}"} : '""';
+  my $blogTitle = defined $obj->{blogTitle} ? qq{"$obj->{blogTitle}"} : '""';
+  my $bookTitle = defined $obj->{bookTitle} ? qq{"$obj->{bookTitle}"} : '""';
+  my $conferenceName = defined $obj->{conferenceName} ? qq{"$obj->{conferenceName}"} : '""';
+  my $encyclopediaTitle = defined $obj->{encyclopediaTitle} ? qq{"$obj->{encyclopediaTitle}"} : '""';
+  my $filingDate = defined $obj->{filingDate} ? qq{"$obj->{filingDate}"} : '""';
+  my $issue = defined $obj->{issue} ? qq{"$obj->{issue}"} : '""';
+  my $issueDate = defined $obj->{issueDate} ? qq{"$obj->{issueDate}"} : '""';
+  my $issuingAuthority = defined $obj->{issuingAuthority} ? qq{"$obj->{issuingAuthority}"} : '""';
+  my $itemType = defined $obj->{itemType} ? $obj->{itemType} : '';
+  my $numberOfVolumes = defined $obj->{numberOfVolumes} ? qq{"$obj->{numberOfVolumes}"} : '""';
+  my $pages = defined $obj->{pages} ? qq{"$obj->{pages}"} : '""';
+  my $patentNumber = defined $obj->{patentNumber} ? qq{"$obj->{patentNumber}"} : '""';
+  my $place = defined $obj->{place} ? qq{"$obj->{place}"} : '""';
+  my $proceedingsTitle = defined $obj->{proceedingsTitle} ? qq{"$obj->{proceedingsTitle}"} : '""';
+  my $publisher = defined $obj->{publisher}        ? qq{"$obj->{publisher}"}        : '""';
+  my $publicationTitle = defined $obj->{publicationTitle} ? qq{"$obj->{publicationTitle}"} : '""';
+  my $reportNumber = defined $obj->{reportNumber} ? qq{"$obj->{reportNumber}"} : '""';
+  my $reportType = defined $obj->{reportType} ? qq{"$obj->{reportType}"} : '""';
+  my $series = defined $obj->{series} ? qq{"$obj->{series}"} : '""';
+  my $seriesNumber = defined $obj->{seriesNumber} ? qq{"$obj->{seriesNumber}"} : '""';
+  my $seriesTitle = defined $obj->{seriesTitle} ? qq{"$obj->{seriesTitle}"} : '""';
+  my $studio = defined $obj->{studio} ? qq{"$obj->{studio}"} : '""';
+  my $university = defined $obj->{university} ? qq{"$obj->{university}"} : '""';
+  my $videoRecordingFormat = defined $obj->{videoRecordingFormat} ? qq{"$obj->{videoRecordingFormat}"} : '""';
+  my $volume = defined $obj->{volume} ? qq{"$obj->{volume}"} : '""';
+  my $websiteTitle = defined $obj->{websiteTitle} ? qq{"$obj->{websiteTitle}"} : '""';
+  my $websiteType = defined $obj->{websiteType} ? qq{"$obj->{websiteType}"} : '""';
+
+  my $extraFields = '';
+  if ($type eq 'paper-conference') { 
+   $extraFields = "conference_name: $conferenceName\nplace: $place\nproceedings_title: $proceedingsTitle\npublisher: $publisher\npages: $pages\n";
+  } elsif ($type eq 'article-journal' || $type eq 'article-magazine') {
+    $extraFields = "publication_title: $publicationTitle\nvolume: $volume\nissue: $issue\npages: $pages\n";
+  } elsif ($type eq 'article') {
+    $extraFields = "publisher: $publisher\n";
+  } elsif ($type eq 'book') {
+    $extraFields = "publisher: $publisher\nplace: $place\n";
+  } elsif ($type eq 'report') {
+    $extraFields = "publisher: $publisher\nreport_number: $reportNumber\nreport_type: $reportType\n";
+  } elsif ($type eq 'thesis') {
+    $extraFields = "university: $university\nplace: $place\n";
+  } elsif ($type eq 'post-weblog') {
+    $extraFields = "blog_title: $blogTitle\n";
+  } elsif ($type eq 'patent') {
+    $extraFields = "assignee: $assignee\napplication_number: $applicationNumber\nfiling_date: $filingDate\nissuing_authority: $issuingAuthority\npatent_number: $patentNumber\n";
+  } elsif ($type eq 'motion_picture') {
+    $extraFields = "studio: $studio\nvideo_recording_format: $videoRecordingFormat\nseries_title: $seriesTitle\nvolume: $volume\nnumber_of_volumes: $numberOfVolumes\n";
+  } elsif ($type eq 'chapter') {
+    $extraFields = "book_title: $bookTitle\npublisher: $publisher\nseries: $series\nseries_number: $seriesNumber\npages: $pages\n";
+  } elsif ($type eq 'personal_communication') {
+    $extraFields = "communication_type: $itemType\n";
+  } elsif ($type eq 'webpage') {
+  $extraFields = "website_title: $websiteTitle\nwebsite_type: $websiteType\n";
+  } elsif ($type eq 'entry-encyclopedia') {
+    $extraFields = "encyclopedia_title: $encyclopediaTitle\n";
+  } else {
+    print STDERR "Warning: unhandled type \"$type\" for key \"$key\"\n";
+  }
+
+  # Todo: Remove writing the json file once we're happy with the markdown files
+  $handle = undef;
+  my $itemmd = "$bibDir/$key.md";
+  open($handle, ">:encoding(UTF-8)", $itemmd) || die "$0: cannot open $itemmd in write-open mode: $!";
+  print $handle <<ENDITEM;
+---
+$title
+date: $itemDate
+type: bibliography
+item_type: $type
+authors: $itemAuthors
+editors: $itemEditors
+$abstract
+
+$extraFields
+tags:
+url_source: $urlSource
+zotero_url: "https://www.zotero.org/groups/2914042/items/$key"
+---
+
+ENDITEM
+  close $handle || die "$0: close of file $itemmd failed: $!";
+}
diff --git a/scripts/update_bibliography.sh b/scripts/update_bibliography.sh
index 6b99a0055..8a8274148 100755
--- a/scripts/update_bibliography.sh
+++ b/scripts/update_bibliography.sh
@@ -2,12 +2,67 @@
 
 set -e
 
-rawItemsFile=false
-debugFiles=false
-tagFiles=false
-typeFiles=false
-# The collection files will be created only if directly querying Zotero API.
-collectionFiles=false
+function usage () {
+  echo -e "\nUpdate Bibliography for interlisp.org from Zotero\n"
+  echo -e "Usage: $0 [ options ] [ input_items_file ]\n"
+  echo -e "Options:"
+  echo -e "  -h | --help               \tDisplay this message and exit."
+  echo -e "  -r | --rawitems           \tSave the complete downloaded JSON as '00-rawItems.json' (See 'input_items_file' below.)."
+  echo -e "  -g | --tagsfile           \tGenerate 'tags.json' containing all tags on the 'cleaned-up' set of entries."
+  echo -e "  -y | --typefiles          \tGenerate item type information JSON files. (See below.)"
+  echo -e "  -c | --collectionsfiles   \tGenerate two JSON files containing info about each of the Zotero collections."
+  echo -e "  -u | --curlfiles          \tGenerate files in the 'curl/' directory with the output of each call to curl. Very low level debugging."
+  echo -e "  -d | --debugfiles         \tGenerate numbered files with the intermediate processing step output JASON."
+  echo -e "  -i N | --infolevel N      \tSet the level of display of informational messages. N is 0-10 (Default = 2.). (See below.)"
+  echo -e "\n typefiles: These 3 files contain the type and itemType information for the entries with different level of details."
+  echo -e "\n infolevel: The infolevel controls how much detail is presented during processing."
+  echo -e "   0: NO info messages."
+  echo -e "   1: high level general info messages."
+  echo -e "   2: warning-type messages."
+#  echo -e "   3:"
+#  echo -e "   4:"
+  echo -e "   5: detailed general info messages."
+#  echo -e "   6:"
+#  echo -e "   7:"
+  echo -e "   8: individual processing steps (most of which may generate a debug File. See --debugfiles)"
+  echo -e "   9: very detailed general info messages."
+  echo -e "  10: extremely detailed messages (e.g., calls to curl, etc.)"
+  echo -e " Values include all messages designated at a lower level. The value isn't checked and is used as given.\n"
+  echo -e "\ninput_items_file:"
+  echo -e "  Providing this is optional. This a JSON file as saved by previously using the -r option."
+  echo -e "  If provided, this bypasses getting any data from Zotero, and the -r, -c, and -u options are ignored.\n"
+}
+
+rawItemsFile=false      # --rawitems/-r
+debugFiles=false        # --debugfiles/-d
+tagsFile=false          # --tagsfile/-g
+typeFiles=false         # --typefiles/-y
+curlFiles=false         # --curlfiles/-u
+# The collections files will be created only if directly querying Zotero API.
+collectionsFiles=false  # --collectionsfiles/-c
+
+# removeChildrenFromFinalFile=false
+
+showInfoLevel=2         # --infolevel/-i
+#  0: NO showInfo messages.
+#  1: high level general info messages.
+#  2: warning-type messages.
+#  3: 
+#  4: 
+#  5: detailed general info messages.
+#  6: 
+#  7: 
+#  8: individual processing steps (most of which may generate a debug File -- see $debugFiles)
+#  9: very detailed general info messages.
+# 10: extremely detailed messages (e.g., calls to curl, etc.)
+
+function showInfo() {
+    # The $1 is the level for this message ($showInfoLevel must be >= this)
+    # The $2 is the message string
+    if [[ $showInfoLevel -ge $1 ]] ; then
+      echo "$2"
+    fi
+}
 
 dfn="00"
 function debugFileName() {
@@ -27,45 +82,154 @@ collections=""
 
 function add_items_from_collection () {
     local collection_key="$1"
-    echo "Getting collection $collection_key"
+    local collection_item=$(jq -r "map(select(.key==\"$collection_key\"))|.[0]" <<< "$collections")
+    showInfo 5 "====================================="
+    showInfo 5 "collection_item: $collection_item"
+    local collection_name=$(jq -r '.name' <<< "$collection_item")
+    local deleted=$(jq -r '.deleted // false' <<< "$collection_item")
+    showInfo 5 "collection.deleted: $deleted"
+    local numItems=$(jq -r '.numItems' <<< "$collection_item")
+    if [[ $deleted = "true" ]] ; then
+      showInfo 2 "Skipping deleted collection $collection_key: $collection_name"
+      return
+    elif [[ numItems -eq 0 ]] ; then
+      showInfo 2 "Empty collection $collection_key: $collection_name"
+    else
+      showInfo 1 "Getting collection $collection_key: $collection_name"
     local start=0
     local limit=100
     while :; do
+          showInfo 10 "curl of $collection_key at start $start"
         local this_page=$(curl -s "https://api.zotero.org/groups/$GROUP_ID/collections/$collection_key/items?include=data,csljson&start=$start&limit=$limit&v=3")
+          local item_count=$(jq '. | length' <<< "$this_page")
+          showInfo 10 "curl returned $item_count items"
+          if [[ $item_count > 0 ]] ; then
+            if $curlFiles ; then
+              local pageFile=$( printf "curl/%s-%02d.json" $collection_key $(( $start / $limit )) )
+              echo "$this_page" > "$pageFile"
+            fi
         items=$(jq -s 'add' <<< "$this_page$items")
-        start=$(($start + $limit))
-
-        # Break when we don't get any more items
-        [[ $(jq '. | length' <<< "$this_page") > 0 ]] || break
+            showInfo 10 "items updated"
+            start=$(($start + $item_count))
+          fi
+          # Break when we don't get the full $limit of items
+          # (it's still possible to do one redundant curl if collection has exact multiple of $limit items)
+          [[ $item_count -ge $limit ]] || break
     done
+    fi
 
-    local subcollections=$(curl -s "https://api.zotero.org/groups/$GROUP_ID/collections/$collection_key/collections" | jq -r '.[].data|{key, name, parentCollection}' | jq -s '.')
-    collections=$(jq -s 'add' <<< "$subcollections$collections")
+    local numCollections=$(jq -r '.numCollections' <<< "$collection_item")
+    if [[ $numCollections -gt 0 ]] ; then
+      showInfo 5 "Getting subcollections of $collection_key: $collection_name"
+      local subcollections=$(curl -s "https://api.zotero.org/groups/$GROUP_ID/collections/$collection_key/collections" | jq -r 'map(.data+.meta)')
+      collections=$(jq -s 'add' <<< "$collections$subcollections")
 
     # Recurse into subcollections
     while read subcollection_key; do
         add_items_from_collection $subcollection_key
     done < <(jq -r '.[].key' <<< "$subcollections")
+    fi
 }
 
+
+# option --infolevel/-i requires 1 argument
+LONGOPTS=help,rawitems,debugfiles,tagsfile,typefiles,curlfiles,collectionsfiles,infolevel:
+OPTIONS=hrdgyuci:
+
+# -temporarily store output to be able to check for errors
+# -activate quoting/enhanced mode (e.g. by writing out “--options”)
+# -pass arguments only via   -- "$@"   to separate them correctly
+# -if getopt fails, it complains itself to stderr
+PARSED=$(getopt --options=$OPTIONS --longoptions=$LONGOPTS --name "$0" -- "$@") || exit 2
+# read getopt’s output this way to handle the quoting right:
+eval set -- "$PARSED"
+
+# now enjoy the options in order and nicely split until we see --
+while true; do
+    case "$1" in
+        -h|--help)
+            usage
+            exit
+            ;;
+        -r|--rawitems)
+            rawItemsFile=true
+            shift
+            ;;
+        -d|--debug)
+            debugFiles=true
+            shift
+            ;;
+        -g|--tagsfile)
+            tagsFile=true
+            shift
+            ;;
+        -y|--typefiles)
+            typeFiles=true
+            shift
+            ;;
+        -u|--curlfiles)
+            curlFiles=true
+            shift
+            ;;
+        -c|--collectionsfiles)
+            collectionsFiles=true
+            shift
+            ;;
+        -i|--infolevel)
+            showInfoLevel="$2"
+            shift 2
+            ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            echo "Programming error" >&2
+            exit 3
+            ;;
+    esac
+done
+
+
+# handle non-option arguments
+if [[ $# -gt 1 ]]; then
+    echo "$0: A single input file is required." >&2
+    exit 4
+fi
+
+# echo "rawItemsFile: $rawItemsFile"
+# echo "debugFiles: $debugFiles"
+# echo "tagsFile: $tagsFile"
+# echo "typeFiles: $typeFiles"
+# echo "curlFiles: $curlFiles"
+# echo "collectionsFiles: $collectionsFiles"
+# echo "showInfoLevel: $showInfoLevel"
+# echo 'Remaining arguments:'
+# for arg; do
+# 	echo "--> '$arg'"
+# done
+
 root_collection="FSK5IX4F"
 if [[ $# -eq 0 ]] ; then
   # Initialize with the root collection.
-  collections=$(curl -s "https://api.zotero.org/groups/$GROUP_ID/collections/top" | jq -r '.[].data|{key, name, parentCollection}' | jq -s '.' | jq "map(select(.key==\"$root_collection\"))")
+  collections=$(curl -s "https://api.zotero.org/groups/$GROUP_ID/collections/$root_collection" | jq -s -r 'map(.data+.meta)')
   add_items_from_collection $root_collection
-  if $collectionFiles ; then
+  if $collectionsFiles ; then
     echo "$collections" > collections.json
   fi
-  echo "$(jq '. | length' <<< "$collections") collections"
+  showInfo 1 "$(jq '. | length' <<< "$collections") collections"
 
   while read neededUrl; do
+    showInfo 10 "curl of $neededUrl"
     item=$(curl -s "$neededUrl?include=data,csljson&v=3")
+    showInfo 10 "curl returned"
 	items=$(jq -s 'add' <<< "[$item]$items")
+    showInfo 10 "items updated"
   done < <(jq -r 'include "./bib-fns";getNeededUrls|.[]' <<< "$items")
 
+  if $collectionsFiles ; then
   grouped_collections=$(jq 'group_by(.parentCollection)' <<< "$collections")
   # This is not yet fully hierarchically nested.
-  if $collectionFiles ; then
     echo "$grouped_collections" > grouped_collections.json
   fi
   # Only if we got the raw items from the Zotero API
@@ -76,89 +240,125 @@ else
   items=$(<$1)
 fi
 
-echo "Got $(jq '. | length' <<< "$items") items"
+showInfo 1 "Got $(jq '. | length' <<< "$items") items"
 
 # Piece-wise processing for debugging:
 items=$(jq 'include "./bib-fns";map(semiflatten)' <<< "$items")
+showInfo 8 "Elevate fields in .csljson and .data to the item level."
 if $debugFiles ; then
   dfn=$(debugFileName "semiflattened" $dfn)
   echo "$items" > "$dfn"
 fi
 items=$(jq 'include "./bib-fns";map(if has("note") then .note |= unwrapDiv else . end)' <<< "$items")
+showInfo 8 "Clean up note field (extract from HTML div)."
 if $debugFiles ; then
   dfn=$(debugFileName "cleanDiv" $dfn)
   echo "$items" > "$dfn"
 fi
-#find and eliminate duplicate .key entries
+
+showInfo 8 "Find duplicate .key entries"
 groupedByKey=$(jq 'group_by(.key)' <<< "$items")
 if $debugFiles ; then
   dupIDs=$(jq 'map(select(length>1) | {key: .[0].key, items: .})' <<< "$groupedByKey")
+  numDupKeys=$(jq '. | length' <<< "$dupIDs")
+  if [[ "$numDupKeys" -ne 0 ]] ; then
+    numDupEntries=$(jq 'map(.items | length) | add' <<< "$dupIDs")
+    showInfo 2 "$numDupKeys keys have multiple occurrences totalling $numDupEntries entries"
+  fi
   dfn=$(debugFileName "dupIDs" $dfn)
   echo "$dupIDs" > "$dfn"
 fi
 
 #remove duplicates
 items=$(jq 'map(.[0]) | sort_by(.date)' <<< "$groupedByKey")
+showInfo 8 "Remove Duplicates"
 if $debugFiles ; then
   dfn=$(debugFileName "noDupSorted" $dfn)
   echo "$items" > "$dfn"
 fi
+
+# Remove library, links, and meta objects; and some fields from entries
+# (These are not used any further on, so simplify.)
+items=$(jq 'map(del(.["library", "links", "meta", "accessed", "accessDate", "dateAdded", "dateModified"]))' <<< "$items")
+showInfo 8 "Remove library, links, and meta objects and some unnecessary fields"
+if $debugFiles ; then
+  dfn=$(debugFileName "noLibraryLinksMeta" $dfn)
+  echo "$items" > "$dfn"
+fi
+
 if $typeFiles ; then
   types=$(jq 'map({key, title, type, itemType}) | group_by(.type) | map({type:.[0].type, itemTypes:(group_by(.itemType)|map({itemType:.[0].itemType, items:map({title, key})}))})' <<<"$items")
   echo "$types" > titleKeyTypeInfo.json
   types=$(jq 'group_by(.type) | map({type:.[0].type, itemTypes:(group_by(.itemType)|map({itemType:.[0].itemType, items:.}))})' <<<"$items")
   echo "$types" > fullTypeInfo.json
 fi
-if $tagFiles ; then
+if $tagsFile ; then
   tags=$(jq 'map(.tags) | flatten | map(.tag) | unique' <<<"$items")
   echo "$tags" > tags.json
 fi
 # consolidate URL into url field
 items=$(jq 'include "./bib-fns";map(if nonBlankKey("URL") then setpath(["url"]; .URL) | del(.URL) else . end)' <<< "$items")
+showInfo 8 "Consolidate URL to url (upper vs. lower case)"
 if $debugFiles ; then
-  dfn=$(debugFileName "consolidated" $dfn)
+  dfn=$(debugFileName "urlConsolidated" $dfn)
   echo "$items" > "$dfn"
 fi
 
 # Use DOI to create url where needed and available
 items=$(jq 'include "./bib-fns";map(if (blankKey("url") and nonBlankKey("DOI")) then setpath(["url"]; make_DOI_to_url(.DOI)) else . end)' <<< "$items")
+showInfo 8 "Use DOI to construct URL if needed"
 if $debugFiles ; then
   dfn=$(debugFileName "DOI-url" $dfn)
   echo "$items" > "$dfn"
 fi
 
 items=$(jq 'include "./bib-fns";map(getTargetInfo)' <<< "$items")
-if $debugFiles ; then
-  dfn=$(debugFileName "withTargetInfo" $dfn)
-  echo "$items" > "$dfn"
-fi
+items=$(jq 'include "./bib-fns";map(removeEmptyKeys)' <<< "$items")
 
 # now use children items to amend the info for the parentItem
-allFixupInfo=$(jq 'group_by(.target)|map(sort_by(.parentItem))' <<< "$items")
+childrenGroupedByParent=$(jq 'group_by(.target)|map(sort_by(.parentItem))' <<< "$items")
+showInfo 8 "Collect children grouped by parent"
 if $debugFiles ; then
-  dfn=$(debugFileName "allFixupInfo" $dfn)
-  echo "$allFixupInfo" > "$dfn"
+  dfn=$(debugFileName "childrenGroupedByParent" $dfn)
+  echo "$childrenGroupedByParent" > "$dfn"
 fi
-# embed children into their parentItem (children field). Then delete items that Zotero indicated as such.
-items=$(jq 'map(if has(1) then (first + {children: .[1:]}) else first end)|map(select(.deleted|not))' <<< "$allFixupInfo")
+
+showInfo 8 "Embed Children into their parentItem (children field)."
+items=$(jq 'map(if has(1) then (first + {children: .[1:]}) else first end)' <<< "$childrenGroupedByParent")
 if $debugFiles ; then
-  dfn=$(debugFileName "itemsNestedChildren" $dfn)
+  dfn=$(debugFileName "itemsWithNestedChildren" $dfn)
   echo "$items" > "$dfn"
 fi
 
-echo "Got $(jq '. | length' <<< "$items") clean, top-level items"
+showInfo 5 "Delete items that Zotero indicated as such."
+beforeCount=$(jq '. | length' <<< "$items")
+items=$(jq 'map(select(.deleted|not))' <<< "$items")
+afterCount=$(jq '. | length' <<< "$items")
+showInfo 5 "Removed $(( $beforeCount - $afterCount )) items marked as deleted."
+
+showInfo 1 "Got $(jq '. | length' <<< "$items") clean, top-level items"
 items=$(jq 'include "./bib-fns";map(applyChildrenAmendments)' <<< "$items")
+showInfo 8 "Update Parent items from their Children"
 if $debugFiles ; then
-  dfn=$(debugFileName "updatedItems" $dfn)
+  dfn=$(debugFileName "updatedItemsFromChildren" $dfn)
   echo "$items" > "$dfn"
 fi
 absNote=$(jq 'include "./bib-fns";map(select((nonBlankKey("abstract") or nonBlankKey("abstractNote")) and (.abstract != .abstractNote)) | {key: .key, title: .title, abstract: .abstract, abstractNote: .abstractNote})' <<< "$items")
+showInfo 8 "Check abstract vs. abstractNote mismatch"
 if $debugFiles ; then
   dfn=$(debugFileName "absNoteMismatch" $dfn)
   echo "$absNote" > "$dfn"
 fi
+absNoteMismatchCount=$(jq '. | length' <<< "$absNote")
+if [[ "$absNoteMismatchCount" -eq 1 ]] ; then
+  showInfo 2 "Warn: 1 entry with mismatch between abstract and abstractNote fields"
+elif [[ "$absNoteMismatchCount" -ne 0 ]] ; then
+  showInfo 2 "Warn: $absNoteMismatchCount entries with mismatch between abstract and abstractNote fields"
+fi
+
 # remove redundant .abstractNote fields
 items=$(jq 'include "./bib-fns";map(cleanAbstracts)' <<< "$items")
+showInfo 8 "Remove redundant abstractNote fields"
 if $debugFiles ; then
   dfn=$(debugFileName "abstractsCleaned" $dfn)
   echo "$items" > "$dfn"
@@ -167,51 +367,59 @@ if $typeFiles ; then
   types=$(jq 'map({key, title, type, itemType}) | group_by(.type) | map({type:.[0].type, itemTypes:(group_by(.itemType)|map({itemType:.[0].itemType, items:map({title, key})}))})' <<<"$items")
   echo "$types" > finalTitleKeyTypeInfo.json
 fi
-noURL=$(jq 'include "./bib-fns";map(select(blankKey("url")))' <<< "$items")
 if $debugFiles ; then
+  noURL=$(jq 'include "./bib-fns";map(select(blankKey("url")))' <<< "$items")
   dfn=$(debugFileName "noURL" $dfn)
   echo "$noURL" > "$dfn"
 fi
 finalCount=$(jq '. | length' <<< "$items")
-# # Remove .children arrays, if any. Save space.
-# items=$(jq 'map(del(.children))' <<< "$items")
-# if $debugFiles ; then
-    # dfn=$(debugFileName "withoutChildrenArray")
-    # echo "$items" > "$dfn"
+
+items=$(jq 'include "./bib-fns";map(issued_iso_string)' <<< "$items")
+
+items=$(jq 'include "./bib-fns";map(add_author_string)' <<< "$items")
+
+items=$(jq 'include "./bib-fns";map(add_editor_string)' <<< "$items")
+# if $removeChildrenFromFinalFile; then
+#   # Remove .children arrays, if any. Save space.
+#   items=$(jq 'map(del(.children))' <<< "$items")
+#   showInfo 8 "Remove .children arrays from final items"
+#   if $debugFiles ; then
+#     dfn=$(debugFileName "withoutChildrenArray" $dfn)
+#     echo "$items" > "$dfn"
+#   fi
 # fi
+
+# Do this here, instead of keeping a copy of the current value of $items, just to do this later.
+jq -c 'include "./bib-fns";.[] | bibItem' <<< "$items" > bibliography-items-by-line.json
+
 # Group by year
 items=$(jq 'group_by(.issued."date-parts"[0][0])' <<< "$items")
-if $debugFiles ; then
-  dfn=$(debugFileName "grouped" $dfn)
-  echo "$items" > "$dfn"
-fi
 items=$(jq 'map({ (.[0].issued."date-parts"[0][0] // "Undated" | tostring): . })' <<< "$items")
+showInfo 8 "Group by year"
 if $debugFiles ; then
-  dfn=$(debugFileName "Undated" $dfn)
+  dfn=$(debugFileName "groupedByYear" $dfn)
   echo "$items" > "$dfn"
 fi
-items=$(jq 'map(to_entries)' <<< "$items")
-if $debugFiles ; then
-  dfn=$(debugFileName "entries" $dfn)
-  echo "$items" > "$dfn"
-fi
-items=$(jq 'flatten(1)' <<< "$items")
-if $debugFiles ; then
-  dfn=$(debugFileName "flattened" $dfn)
-  echo "$items" > "$dfn"
-fi
-items=$(jq 'group_by(.key)' <<< "$items")
-if $debugFiles ; then
-  dfn=$(debugFileName "groupedByKey" $dfn)
-  echo "$items" > "$dfn"
-fi
-items=$(jq 'include "./bib-fns";map(reconstituteGroupedEntries) | from_entries' <<< "$items")
+
+items=$(jq 'include "./bib-fns";map(to_entries) | flatten(1) | group_by(.key) | map(reconstituteGroupedEntries) | from_entries' <<< "$items")
 if $debugFiles ; then
   dfn=$(debugFileName "final" $dfn)
   echo "$items" > "$dfn"
 fi
 
+showInfo 1 "Generating individual Bibliography entries' .md files"
+BIBLIOGRAPHY_DIR="./../content/en/history/bibliography"
+export BIBLIOGRAPHY_DIR
+BIBITEMS_DIR="./../static/data/bibItems"
+export BIBITEMS_DIR
+
+# Ensure target directories exist
+mkdir -p "$BIBLIOGRAPHY_DIR" "$BIBITEMS_DIR"
+
+./bibSplit.pl bibliography-items-by-line.json 2>bibSplit.err
+# Cleanup (uncomment once working)
+# rm bibliography-items-by-line.json
 
-echo "Outputting CSL JSON"
-echo "$finalCount entries"
-echo "$items" > "$(dirname "$0")/../static/data/bibliography.json"
+showInfo 1 "Outputting CSL JSON"
+showInfo 1 "$finalCount entries"
+#echo "$items" > "$(dirname "$0")/../static/data/bibliography.json"
diff --git a/static/data/bibItems/.gitkeep b/static/data/bibItems/.gitkeep
new file mode 100644
index 000000000..e69de29bb

From 88b81efb7ef9c81db445138968c51443af410e2a Mon Sep 17 00:00:00 2001
From: Bill Stumbo <wstumbo@charter.net>
Date: Sun, 2 Nov 2025 00:02:29 -0400
Subject: [PATCH 2/3] Bs3 bib fix authors page (#299)

* Fix taxonomy_terms_cloud.html to produce All Authors page

---------

Co-authored-by: Matt Heffron <heffron@alumni.caltech.edu>
---
 layouts/partials/taxonomy_terms_cloud.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layouts/partials/taxonomy_terms_cloud.html b/layouts/partials/taxonomy_terms_cloud.html
index 6a333c433..6536757a8 100644
--- a/layouts/partials/taxonomy_terms_cloud.html
+++ b/layouts/partials/taxonomy_terms_cloud.html
@@ -2,7 +2,7 @@
 {{ $taxo := .taxo -}}
 {{ $title := .title -}}
 
-{{ if eq $context.Type "bibliography" }}
+{{ if or (eq $context.Type "bibliography") (in (slice "taxonomy" "term") $context.Kind) }}
   {{ if isset $context.Site.Taxonomies (lower $taxo) -}}
     {{ $taxonomy := index $context.Site.Taxonomies (lower $taxo) -}}
     {{ if (gt (len $taxonomy) 0) -}}

From 1af5b50872adddc237206a98cac11e367336eae2 Mon Sep 17 00:00:00 2001
From: Matt Heffron <heffron@alumni.caltech.edu>
Date: Sat, 1 Nov 2025 22:31:55 -0700
Subject: [PATCH 3/3] Fix a few issues: Accented characters mis-encoded,
 HTMLish "tags" improperly removed, display dates as originally set in Zotero.

---
 layouts/bibliography/list.html   | 17 +++++-----
 layouts/bibliography/single.html | 11 +++---
 scripts/bib-fns.jq               |  8 +++++
 scripts/bibSplit.pl              | 58 +++++++++++++++++++++-----------
 scripts/update_bibliography.sh   | 15 +++++----
 5 files changed, 70 insertions(+), 39 deletions(-)

diff --git a/layouts/bibliography/list.html b/layouts/bibliography/list.html
index 46abbca3f..0cc8e81b6 100644
--- a/layouts/bibliography/list.html
+++ b/layouts/bibliography/list.html
@@ -62,8 +62,7 @@ <h1 class="bib-title">{{ or .Params.heading .Title }}</h1>
       {{- $rendered = $rendered | htmlEscape -}}
       <a href="{{ .RelPermalink }}"><span><strong>{{- $rendered | safeHTML -}}</strong></span></a><br>
 
-      {{- /* Safe date: use front matter date only if non-empty & matches basic pattern */ -}}
-            {{- $authors := .Params.authors -}}
+      {{- $authors := .Params.authors -}}
       {{- $editors := .Params.editors -}}
       {{- $isPatent := eq .Params.item_type "patent" -}}
       {{- /* warnf "authors: %v" $authors */ -}}
@@ -91,17 +90,19 @@ <h1 class="bib-title">{{ or .Params.heading .Title }}</h1>
       <br>
       {{- end -}}
 
+      {{- /* Safe date: use front matter date only if non-empty & matches basic pattern */ -}}
       {{- $d := .Date -}}
+      {{- $fmtDate := .Params.readabledate -}}
       {{- with .Params.date -}}
-        {{- $datestr := trim . " " -}}
-        {{- if and (ne $datestr "") (findRE `^\d{4}-\d{2}-\d{2}` $datestr) -}}
-          {{- $d = time $datestr -}}
+        {{- $isoDate := trim . " " -}}
+        {{- if and (ne $isoDate "") (findRE `^\d{4}-\d{2}-\d{2}` $isoDate) -}}
+          {{- $d = time $isoDate -}}
         {{- end -}}
-      {{- end -}}
+      {{- end }}
       {{- $d = $d.Format "2006-01-02" -}}
       {{- /* Don't display bogus date */ -}}
       {{- if (ne $d "0001-01-01") }}
-        <time datetime="{{ $d }}">{{ $d }}</time><br>
+        <time datetime="{{ $d }}">{{ $fmtDate }}</time>
       {{ end -}}
 
       {{ with .Params.abstract -}}
@@ -114,7 +115,7 @@ <h1 class="bib-title">{{ or .Params.heading .Title }}</h1>
           {{- $previewWords := split $plain " " | first $previewWordLimit -}}
           {{- $preview = delimit $previewWords " " -}}
         {{- else -}}
-          {{- $preview = replace . "\n" "<br>" -}}
+          {{- $preview = replace (. | htmlEscape) "\n" "<br>" -}}
         {{- end -}}
         <br>
         <div>{{ $preview | safeHTML }}{{ if $previewing }}…{{ end }}</div>
diff --git a/layouts/bibliography/single.html b/layouts/bibliography/single.html
index 23e07f76a..fed283385 100644
--- a/layouts/bibliography/single.html
+++ b/layouts/bibliography/single.html
@@ -32,16 +32,17 @@ <h1>{{ .Title }}</h1>
 
 <p>
   {{- $d := .Date -}}
+      {{- $fmtDate := .Params.readabledate -}}
   {{- with .Params.date -}}
-    {{- $datestr := trim . " " -}}
-    {{- if and (ne $datestr "") (findRE `^\d{4}-\d{2}-\d{2}` $datestr) -}}
-      {{- $d = time $datestr -}}
+    {{- $isoDate := trim . " " -}}
+    {{- if and (ne $isoDate "") (findRE `^\d{4}-\d{2}-\d{2}` $isoDate) -}}
+      {{- $d = time $isoDate -}}
     {{- end -}}
   {{- end }}
   {{- $d = $d.Format "2006-01-02" -}}
   {{- /* Don't display bogus date */ -}}
   {{- if (ne $d "0001-01-01") }}
-    <time datetime="{{ $d }}">{{ $d }}</time>
+    <time datetime="{{ $d }}">{{ $fmtDate }}</time>
   {{ end -}}
 </p>
 <p>
@@ -56,7 +57,7 @@ <h1>{{ .Title }}</h1>
     <strong>Abstract</strong>
     <br>
     {{ with .Params.abstract }}
-      {{ . | markdownify }}
+      {{ . | htmlEscape | markdownify }}
     {{ else }}
       No abstract available.
     {{ end }}
diff --git a/scripts/bib-fns.jq b/scripts/bib-fns.jq
index 4fc0151bd..1ba4d41db 100644
--- a/scripts/bib-fns.jq
+++ b/scripts/bib-fns.jq
@@ -30,6 +30,14 @@ def issued_iso_string:
     . 
   end;
 
+def issued_date_readable:
+  if nonBlankKey("issued") and (.issued | nonBlankKey("date-parts")) then 
+    setpath(["readableDateString"]; 
+    (.issued["date-parts"][0]) as $p | $p | map(pad2) | join("-"))
+  else 
+    . 
+  end;
+  
 def format_person_name:
       if (has("family") and .family != null and (.family|tostring|length)>0) then
         .family
diff --git a/scripts/bibSplit.pl b/scripts/bibSplit.pl
index d383c400c..044a17383 100755
--- a/scripts/bibSplit.pl
+++ b/scripts/bibSplit.pl
@@ -2,6 +2,18 @@
 use JSON::PP qw(decode_json encode_json);
 use Encode qw(decode encode is_utf8);  
 use Unicode::Normalize qw(NFC);
+use utf8;
+BEGIN 
+{ 
+  $bibDir = $ENV{'BIBLIOGRAPHY_DIR'};
+  $bibItemsDir = $ENV{'BIBITEMS_DIR'};
+}
+
+# Handy when using the perl debugger...
+# sub is8 {
+#     my ($s) = @_;
+#     return is_utf8($s) ? "is UTF8" : "is not UTF8";
+# }
 
 # Cleanup text fields
 sub sanitize_text {
@@ -9,6 +21,7 @@ sub sanitize_text {
   return '' unless defined $s;
 
   # Ensure decoded characters
+  # NOTE: It SEEMS is_utf8() checking may not correctly indicate the correct state of the content!!
   $s = decode('UTF-8', $s, Encode::WARN) unless is_utf8($s);
 
   # Repair mojibake (e.g., "’" -> "’") if available
@@ -19,32 +32,28 @@ sub sanitize_text {
 
   # Normalize and clean
   $s = NFC($s);                       # normalize accents/combining marks
-  $s =~ s/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F\x{80}-\x{9F}]//g;  # drop C0/C1 controls
-  $s =~ s/\x{00A0}/ /g;               # NBSP -> space
-  $s =~ s/\r\n?/ /g;                 # normalize newlines
+  $s =~ s/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F\x{80}-\x{9F}]//gu;  # drop C0/C1 controls
+  $s =~ s/\x{00A0}/ /gu;              # NBSP -> space
+  $s =~ s/\r\n?/ /gu;                 # normalize newlines
 
   return $s;
 }
 
-BEGIN 
-{ 
-  $bibDir = $ENV{'BIBLIOGRAPHY_DIR'};
-  $bibItemsDir = $ENV{'BIBITEMS_DIR'};
-}
 my $item = $_;
-my $json = eval { decode_json($item) } or do { warn "Bad JSON line: $_\n"; next; };
+my $obj = eval { decode_json($item) } or do { warn "Bad JSON line: $_\n"; next; };
 
-my $key = $json->{key};
-my $target = $json->{target} || print STDERR "Cannot find target for key \"$key\" in line: $_\n";
+my $key = $obj->{key};
+my $target = $obj->{target} || print STDERR "Cannot find target for key \"$key\" in line: $_\n";
 
 if ($key eq $target) {  # only top level entries
   #my $handle = undef;
   #my $itemjson = "$bibItemsDir/$key.json";
   #open($handle, ">:encoding(UTF-8)", $itemjson) || die "$0: cannot open $itemjson in write-open mode: $!";
-  #print $handle $item;
+  #print $handle (is_utf8($item) ? $item : decode('UTF-8', $item, Encode::WARN));
   #close $handle || die "$0: close of file $itemjson failed: $!";
 
-  my $obj = eval { decode_json($item) } or do { warn "Bad JSON for $key\n"; next; };
+  # No need to decode the $item a second time. Just changed the $json above to be $obj.
+  #my $obj = eval { decode_json($item) } or do { warn "Bad JSON for $key\n"; next; };
   delete $obj->{children};
 
   my $type = $obj->{type} // '';
@@ -59,34 +68,42 @@ BEGIN
   my $abs = sanitize_text($obj->{abstract} // '');
   # a hack for bulleted lists in the abstracts (use markdown there)
   # won't work for nested lists.
-  $abs =~ s/\n?\n\N{U+2022}/\n*/g;
+  $abs =~ s/\n?\n\N{U+2022}/\n*/gu;
   my $indented = join('', map { "  $_\n" } split(/\n/, $abs));
   my $abstract = $indented eq '' ? "abstract: ''" : "abstract: |\n$indented";
 
   my $itemDate = defined $obj->{isoDateString} ? $obj->{isoDateString} : '';
+  my $itemReadableDate = defined $obj->{readableDateString} ? $obj->{readableDateString} : '';
 
   my $itemAuthors = '';
   if (ref($obj->{authorsFormatted}) eq 'ARRAY' && @{$obj->{authorsFormatted}}) {
     $itemAuthors = "\n";
     for my $a (@{$obj->{authorsFormatted}}) {
-      my $quoted = encode_json($a // '');
-      $itemAuthors .= "  - $quoted\n";
+      # The encode_json is where extended unicode chars get corrupted, e.g., "Emanuelson, Pär"
+      # There may be other things that now don't work!!
+      # my $quoted = encode_json($a // '');
+      # sanitize_text seems to handle them correctly
+      my $san = sanitize_text($a // '');
+      $itemAuthors .= "  - \"$san\"\n";
     }
-    $itemAuthors =~ s/\n$//;  # strip trailing newline
+    $itemAuthors =~ s/\n$//u;  # strip trailing newline
   }
 
   my $itemEditors = '';
   if (ref($obj->{editorsFormatted}) eq 'ARRAY' && @{$obj->{editorsFormatted}}) {
     $itemEditors = "\n";
     for my $a (@{$obj->{editorsFormatted}}) {
-      my $quoted = encode_json($a // '');
-      $itemEditors .= "  - $quoted\n";
+      # as above...
+      # my $quoted = encode_json($a // '');
+      my $san = sanitize_text($a // '');
+      $itemEditors .= "  - \"$san\"\n";
     }
-    $itemEditors =~ s/\n$//;  # strip trailing newline
+    $itemEditors =~ s/\n$//u;  # strip trailing newline
   }
   
   my $urlSource = defined $obj->{url} ? $obj->{url} : '';
 
+  # Some/most/all of these *may* need sanitize_text
   # optional fields - ones used vary by value of type
   my $applicationNumber = defined $obj->{applicationNumber} ? qq{"$obj->{applicationNumber}"} : '""';
   my $assignee = defined $obj->{assignee} ? qq{"$obj->{assignees}"} : '""';
@@ -157,6 +174,7 @@ BEGIN
 ---
 $title
 date: $itemDate
+readabledate: $itemReadableDate
 type: bibliography
 item_type: $type
 authors: $itemAuthors
diff --git a/scripts/update_bibliography.sh b/scripts/update_bibliography.sh
index 8a8274148..2229ae5fd 100755
--- a/scripts/update_bibliography.sh
+++ b/scripts/update_bibliography.sh
@@ -7,13 +7,16 @@ function usage () {
   echo -e "Usage: $0 [ options ] [ input_items_file ]\n"
   echo -e "Options:"
   echo -e "  -h | --help               \tDisplay this message and exit."
-  echo -e "  -r | --rawitems           \tSave the complete downloaded JSON as '00-rawItems.json' (See 'input_items_file' below.)."
+  echo -e "  -r | --rawitems           \tSave the complete downloaded JSON as '00-rawItems.json'"
+  echo -e "                            \t(See 'input_items_file' below.)."
   echo -e "  -g | --tagsfile           \tGenerate 'tags.json' containing all tags on the 'cleaned-up' set of entries."
   echo -e "  -y | --typefiles          \tGenerate item type information JSON files. (See below.)"
   echo -e "  -c | --collectionsfiles   \tGenerate two JSON files containing info about each of the Zotero collections."
-  echo -e "  -u | --curlfiles          \tGenerate files in the 'curl/' directory with the output of each call to curl. Very low level debugging."
+  echo -e "  -u | --curlfiles          \tGenerate files in the 'curl/' directory with the output of each call to curl."
+  echo -e "                            \t(Very low level debugging.)"
   echo -e "  -d | --debugfiles         \tGenerate numbered files with the intermediate processing step output JASON."
-  echo -e "  -i N | --infolevel N      \tSet the level of display of informational messages. N is 0-10 (Default = 2.). (See below.)"
+  echo -e "  -i N | --infolevel N      \tSet the level of display of informational messages. N is 0-10 (Default = 2.)."
+  echo -e "                            \t(See below.)"
   echo -e "\n typefiles: These 3 files contain the type and itemType information for the entries with different level of details."
   echo -e "\n infolevel: The infolevel controls how much detail is presented during processing."
   echo -e "   0: NO info messages."
@@ -374,11 +377,11 @@ if $debugFiles ; then
 fi
 finalCount=$(jq '. | length' <<< "$items")
 
-items=$(jq 'include "./bib-fns";map(issued_iso_string)' <<< "$items")
+items=$(jq 'include "./bib-fns";map(issued_iso_string | issued_date_readable | add_author_string | add_editor_string)' <<< "$items")
 
-items=$(jq 'include "./bib-fns";map(add_author_string)' <<< "$items")
+#items=$(jq 'include "./bib-fns";map(add_author_string)' <<< "$items")
 
-items=$(jq 'include "./bib-fns";map(add_editor_string)' <<< "$items")
+#items=$(jq 'include "./bib-fns";map(add_editor_string)' <<< "$items")
 # if $removeChildrenFromFinalFile; then
 #   # Remove .children arrays, if any. Save space.
 #   items=$(jq 'map(del(.children))' <<< "$items")