added pippi, his article, print, and included in issue X !publish!

content/article/pippins-article.md

@@ -0,0 +1,24 @@
+---
+title: "Pippins Article"
+date: "2023-08-17T13:19:14+03:00"
+author: "constantinos"
+contributors: ["pippin-bar.md"] 
+draft: false 
+keywords:
+  - draft
+  - something 
+  - else 
+abstract: |
+  Lorem ipsum abstract
+---
+
+# Introduction 
+
+Some text[^ft]
+
+[^ft]: Some footnote. 
+
+# Bibliography 
+- 1 
+- 2 
+- 3 

content/contributor/pippin-bar.md

@@ -0,0 +1,14 @@
+---
+title: "Pippin Bar"
+date: "2023-08-17T13:15:50+03:00"
+author: "constantinos"
+affiliation: "Concordia"
+draft: false 
+---
+
+**Pippin Bar** is .... 
+
+[Personal website](http://pippin.bar) 
+
+[Email](Pippin@bar.com)
+

content/issue/issue-x.md

@@ -4,7 +4,7 @@ date: "2023-06-24T15:18:54+03:00"
 author: "anybody"
 draft: false
 editors: ["jane-editor.md", "joe-editor.md"]
-has_articles: ["ex-constantinos-digra.md", 'ex-constantinos-digra-out.md']
+has_articles: ["pippins-article.md","ex-constantinos-digra.md", 'ex-constantinos-digra-out.md']
 keywords:
   - test material
 abstract: 

content/print/p-pippins-article.md

@@ -0,0 +1,8 @@
+---
+title: "Print Pippins Article ⚫ 🖶"
+date: "2023-08-17T13:21:17+03:00"
+author: "constantinos"
+draft: false
+print: "article/pippins-article.md" 
+keywords: [print]
+---