From 8b1d9ee7269036c443f524e39b476df8c5b9e714 Mon Sep 17 00:00:00 2001
From: cgreene <greenescientist@gmail.com>
Date: Thu, 7 Jul 2022 05:50:12 -0600
Subject: [PATCH] initial proof-of-concept

---
 content/00.front-matter.md | 9 +++++++++
 content/metadata.yaml      | 1 +
 2 files changed, 10 insertions(+)

diff --git a/content/00.front-matter.md b/content/00.front-matter.md
index 5f1a8eb1..9af1fe95 100644
--- a/content/00.front-matter.md
+++ b/content/00.front-matter.md
@@ -49,3 +49,12 @@ on {{manubot.date}}.
   {%- endif %}
   </small>
 {% endfor %}
+
+{% if manubot.authors|map(attribute='corresponding')|select|first %}
+  To whom correspondence should be addressed:
+  {% for author in manubot.authors %}
+    {% if author.corresponding is defined and author.corresponding is not none %}
+      {{author.initials}}: {{author.email}}
+    {% endif %}
+  {% endfor %}
+{% endif %}
diff --git a/content/metadata.yaml b/content/metadata.yaml
index 9e5d8566..d24da43e 100644
--- a/content/metadata.yaml
+++ b/content/metadata.yaml
@@ -24,3 +24,4 @@ authors:
     affiliations:
       - Department of Something, University of Whatever
       - Department of Whatever, University of Something
+    corresponding: true