Support superscripts in bibtex author names (#2512)

Implements #2511

CUSTOMIZE.md

@@ -80,7 +80,7 @@ You can easily create your own collections, apps, short stories, courses, or wha
 
 To add publications create a new entry in the [\_bibliography/papers.bib](_bibliography/papers.bib) file. You can find the BibTeX entry of a publication in Google Scholar by clicking on the quotation marks below the publication title, then clicking on "BibTeX", or also in the conference page itself. By default, the publications will be sorted by year and the most recent will be displayed first. You can change this behavior and more in the `Jekyll Scholar` section in [\_config.yml](_config.yml) file.
 
-You can add extra information to a publication, like a PDF file in the `assets/pdfs/` directory and add the path to the PDF file in the BibTeX entry with the `pdf` field. Some of the supported fields are: `abstract`, `altmetric`, `arxiv`, `bibtex_show`, `blog`, `code`, `dimensions`, `doi`, `eprint`, `html`, `isbn`, `pdf`, `pmid`, `poster`, `slides`, `supp`, `video`, and `website`.
+You can add extra information to a publication, like a PDF file in the `assets/pdfs/` directory and add the path to the PDF file in the BibTeX entry with the `pdf` field. Some of the supported fields are: `abstract`, `altmetric`, `annotation`, `arxiv`, `bibtex_show`, `blog`, `code`, `dimensions`, `doi`, `eprint`, `html`, `isbn`, `pdf`, `pmid`, `poster`, `slides`, `supp`, `video`, and `website`.
 
 ### Author annotation
 
@@ -124,6 +124,7 @@ There are several custom bibtex keywords that you can use to affect how the entr
 - `abbr`: Adds an abbreviation to the left of the entry. You can add links to these by creating a venue.yaml-file in the \_data folder and adding entries that match.
 - `abstract`: Adds an "Abs" button that expands a hidden text field when clicked to show the abstract text
 - `altmetric`: Adds an [Altmetric](https://www.altmetric.com/) badge (Note: if DOI is provided just use `true`, otherwise only add the altmetric identifier here - the link is generated automatically)
+- `annotation`: Adds a popover info message to the end of the author list that can potentially be used to clarify superscripts. HTML is allowed.
 - `arxiv`: Adds a link to the Arxiv website (Note: only add the arxiv identifier here - the link is generated automatically)
 - `bibtex_show`: Adds a "Bib" button that expands a hidden text field with the full bibliography entry
 - `blog`: Adds a "Blog" button redirecting to the specified link

Gemfile

@@ -11,6 +11,7 @@ group :jekyll_plugins do
     gem 'jekyll-link-attributes'
     gem 'jekyll-minifier'
     gem 'jekyll-paginate-v2'
+    gem 'jekyll-regex-replace'
     gem 'jekyll-scholar'
     gem 'jekyll-sitemap'
     gem 'jekyll-tabs'

Gemfile.lock

@@ -105,6 +105,7 @@ GEM
       uglifier (~> 4.1)
     jekyll-paginate-v2 (3.0.0)
       jekyll (>= 3.0, < 5.0)
+    jekyll-regex-replace (1.1.0)
     jekyll-sass-converter (3.0.0)
       sass-embedded (~> 1.54)
     jekyll-scholar (7.1.3)
@@ -205,6 +206,7 @@ DEPENDENCIES
   jekyll-link-attributes
   jekyll-minifier
   jekyll-paginate-v2
+  jekyll-regex-replace
   jekyll-scholar
   jekyll-sitemap
   jekyll-tabs

README.md

@@ -142,6 +142,7 @@ Feel free to add your own page(s) by sending a PR.
 <a href="https://jackjburnett.github.io/" target="_blank">★</a>
 <a href="https://physics-morris.github.io/" target="_blank">★</a>
 <a href="https://sraf.ir" target="_blank">★</a>
+<a href="https://acad.garywei.dev/" target="_blank">★</a>
 </td>
 </tr>
 <tr>

_config.yml

@@ -252,6 +252,7 @@ plugins:
   - jekyll-link-attributes
   - jekyll-minifier
   - jekyll-paginate-v2
+  - jekyll-regex-replace
   - jekyll/scholar
   - jekyll-sitemap
   - jekyll-tabs
@@ -338,6 +339,7 @@ filtered_bibtex_keywords:
     abstract,
     additional_info,
     altmetric,
+    annotation,
     arxiv,
     award,
     award_name,

_layouts/bib.liquid

@@ -59,7 +59,8 @@
 
       {%- for author in entry.author_array limit: author_array_limit -%}
         {% assign author_is_self = false %}
-        {%- assign author_last_name = author.last | remove: '¶' | remove: '&' | remove: '*' | remove: '†' | remove: '^' -%}
+        {%- assign author_last_name = author.last | regex_replace: '[*∗†‡§¶‖&^]', '' -%}
+        {%- assign author_last_html = author.last | regex_replace: '([*∗†‡§¶‖&^]+)', '<sup>\1</sup>' -%}
         {% if site.scholar.last_name contains author_last_name %}
           {% if site.scholar.first_name contains author.first %}
             {% assign author_is_self = true %}
@@ -83,17 +84,17 @@
         {%- if author_is_self -%}
           <em>
             {{- author.first }}
-            {{ author.last -}}
+            {{ author_last_html -}}
           </em>
         {%- else -%}
           {%- if coauthor_url -%}
             <a href="{{coauthor_url}}">
               {{- author.first }}
-              {{ author.last -}}
+              {{ author_last_html -}}
             </a>
           {%- else -%}
             {{- author.first }}
-            {{ author.last -}}
+            {{ author_last_html -}}
           {% endif %}
         {%- endif -%}
       {% endfor %}
@@ -111,6 +112,7 @@
             {% assign more_authors_show = more_authors_show | append: ', ' %}
           {% endunless %}
         {%- endfor -%}
+        {% assign more_authors_show = more_authors_show | regex_replace: '([*∗†‡§¶‖&^]+)', '<sup>\1</sup>' %}
         , and
         <span
           class="more-authors"
@@ -121,7 +123,7 @@
               var more_authors_text = element.text() == '{{more_authors_hide}}' ? '{{more_authors_show}}' : '{{more_authors_hide}}';
               var cursorPosition = 0;
               var textAdder = setInterval(function(){
-                element.text(more_authors_text.substring(0, cursorPosition + 1));
+                element.html(more_authors_text.substring(0, cursorPosition + 1));
                 if (++cursorPosition == more_authors_text.length){
                   clearInterval(textAdder);
                 }
@@ -131,6 +133,16 @@
           {{- more_authors_hide -}}
         </span>
       {% endif %}
+      {% if entry.annotation %}
+        <i
+          class="fa-solid fa-circle-info ml-1"
+          data-toggle="popover"
+          data-placement="top"
+          data-html="true"
+          data-content="{{ entry.annotation | escape }}"
+        >
+        </i>
+      {% endif %}
     </div>
 
     <!-- Journal/Book title and date -->

_plugins/hide-custom-bibtex.rb

@@ -7,6 +7,9 @@ module Jekyll
 		    input = input.gsub(/^.*\b#{keyword}\b *= *\{.*$\n/, '')
 	    end
 
+      # Clean superscripts in author lists
+      input = input.gsub(/^.*\bauthor\b *= *\{.*$\n/) { |line| line.gsub(/[*†‡§¶‖&^]/, '') }
+
       return input
     end
   end

_sass/_base.scss

@@ -1134,3 +1134,37 @@ ninja-keys::part(ninja-input) {
 ninja-keys::part(ninja-input-wrapper) {
   background: var(--global-bg-color);
 }
+
+// popover is used for annotation in bib.liquid
+.popover {
+  background-color: var(--global-bg-color);
+  border-color: var(--global-divider-color);
+
+  .popover-header {
+    color: var(--global-text-color); // Header text color
+    border-bottom: 1px solid var(--global-divider-color);
+  }
+  .popover-body {
+    color: var(--global-text-color); // Body text color
+  }
+}
+.bs-popover-top {
+  // arrow fill color
+  .arrow::after {
+    border-top-color: var(--global-bg-color);
+  }
+  // arrow border color
+  .arrow:before {
+    border-top-color: var(--global-divider-color);
+  }
+}
+.bs-popover-bottom {
+  // arrow fill color
+  .arrow::after {
+    border-bottom-color: var(--global-bg-color);
+  }
+  // arrow border color
+  .arrow:before {
+    border-bottom-color: var(--global-divider-color);
+  }
+}

assets/js/common.js

@@ -51,4 +51,9 @@ $(document).ready(function () {
       });
     }
   });
+
+  // trigger popovers
+  $('[data-toggle="popover"]').popover({
+    trigger: "hover",
+  });
 });