From 447b5ad54af5f58e401bd95a06020e1b8a4a1ffc Mon Sep 17 00:00:00 2001
From: Roberto Santalla <roobre@roobre.es>
Date: Tue, 8 Oct 2019 16:40:09 +0200
Subject: [PATCH] Add support for strikethrough styling

---
 main/src/ui/util/helper.vala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main/src/ui/util/helper.vala b/main/src/ui/util/helper.vala
index f936ed4f..807d94e3 100644
--- a/main/src/ui/util/helper.vala
+++ b/main/src/ui/util/helper.vala
@@ -361,8 +361,8 @@ public static string parse_add_markup(string s_, string? highlight_word, bool pa
             assert_not_reached();
         }
 
-        string[] markup_string = new string[]{"`", "_", "*"};
-        string[] convenience_tag = new string[]{"tt", "i", "b"};
+        string[] markup_string = new string[]{"`", "_", "*", "~"};
+        string[] convenience_tag = new string[]{"tt", "i", "b", "s"};
 
         for (int i = 0; i < markup_string.length; i++) {
             string markup_esc = Regex.escape_string(markup_string[i]);