From 7b2e8f58795a36df54765ac1b8c5e4ef6c455cfd Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sun, 23 Jun 2019 17:56:22 +0200
Subject: [PATCH] Smaller font for sub/superscript

---
 app/src/main/java/eu/faircode/email/HtmlHelper.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/HtmlHelper.java b/app/src/main/java/eu/faircode/email/HtmlHelper.java
index 3ee9a9d35b..2f1ed0e7c5 100644
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@@ -222,6 +222,13 @@ public class HtmlHelper {
                 PatternsCompat.AUTOLINK_EMAIL_ADDRESS.pattern() + "|" +
                         PatternsCompat.AUTOLINK_WEB_URL.pattern());
 
+        // Subscript/Superscript
+        for (Element subp : document.select("sub,sup")) {
+            Element small = document.createElement("small");
+            small.html(subp.html());
+            subp.html(small.outerHtml());
+        }
+
         // Autolink
         NodeTraversor.traverse(new NodeVisitor() {
             @Override