Adds support max_author_limit (alshedivat#732)

* Adds support max author limit

* typo

* fix

* display all authors by default

* Added an example

* Added 'and' before the last author

* Improve hiding/showing more authors

* Add title text

Co-authored-by: Maruan Al-Shedivat <[email protected]>
Co-authored-by: Maruan <[email protected]>

Author: 2 people

_bibliography/papers.bib

@@ -45,3 +45,11 @@ @article{10.1145/3519022
   selected    = {true},
   bibtex_show = {true}
 }
+
+@book{przibram1967letters,
+  bibtex_show={true},
+  title={Letters on wave mechanics},
+  author={Einstein, Albert and Schrödinger, Erwin and Planck, Max and Lorentz, Hendrik Antoon and Przibram, Karl},
+  year={1967},
+  publisher={Vision}
+}

_config.yml

@@ -361,7 +361,11 @@ external_links:
   target: _blank
   exclude:
 
-filtered_bibtex_keywords: [abbr, abstract, arxiv, bibtex_show, html, pdf, selected, supp, blog, code, poster, slides, website, preview] # Filter out certain bibtex entry keywords used internally from the bib output
+# Filter out certain bibtex entry keywords used internally from the bib output
+filtered_bibtex_keywords: [abbr, abstract, arxiv, bibtex_show, html, pdf, selected, supp, blog, code, poster, slides, website, preview]
+
+# Maximum number of authors to be shown, other authors will be visible on hover, leave blank to show all authors
+max_author_limit: 3
 
 # -----------------------------------------------------------------------------
 # Responsive WebP Images

_data/coauthors.yml

@@ -16,3 +16,19 @@
 
   - firstname: ["Carl Philipp Emanuel", "C. P. E."]
     url: https://en.wikipedia.org/wiki/Carl_Philipp_Emanuel_Bach
+
+"Przibram":
+  - firstname: ["Karl"]
+    url: https://link.springer.com/article/10.1007/s00016-019-00242-z
+
+"Schrödinger":
+  - firstname: ["Erwin"]
+    url: https://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dinger
+
+"Lorentz":
+  - firstname: ["Hendrik Antoon"]
+    url: https://en.wikipedia.org/wiki/Hendrik_Lorentz
+
+"Planck":
+  - firstname: ["Max"]
+    url: https://en.wikipedia.org/wiki/Max_Planck