From a873721b0ca32b40f29ae8e3333c0eb558664386 Mon Sep 17 00:00:00 2001
From: Deven Blake <trinity@trinity.moe>
Date: Fri, 6 Aug 2021 21:42:10 -0400
Subject: [PATCH] ampersand sequencer

---
 homepage/htmlfriend.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 homepage/htmlfriend.sh

diff --git a/homepage/htmlfriend.sh b/homepage/htmlfriend.sh
new file mode 100644
index 0000000..cbe5ce4
--- /dev/null
+++ b/homepage/htmlfriend.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# This is a script that turns "stuff" (any text) into text that can be in HTML
+# documents without weirdness. So, turn '>' into "&gt;", etc.
+# Right now it just turns certain chars into their ampersand sequences but more
+# features will be added if necessary.
+
+# http://rabbit.eng.miami.edu/info/htmlchars.html
+# order matters; ampersand must be first
+sed \
+	-e 's/&/\&amp;/g'   \
+	-e 's/\"/\&quot;/g' \
+	-e 's/</\&lt;/g'    \
+	-e 's/>/\&gt;/g'    \
+	-e 's/Þ/&THORN;/g'  \
+	-e 's/þ/&thorn;/g'
+# add more as necessary