1 files changed, 6 insertions, 0 deletions
diff --git a/index.sh b/index.sh
index 4cac655..fae78f9 100755
--- a/index.sh
+++ b/index.sh
@@ -35,6 +35,12 @@ scape-regex () {
     sed 's/|/\\|/g'
 }
 
+sanitize-html-entities () {
+  echo "$1" |
+  sed 's/</\&lt;/g' |
+  sed 's/>/\&gt;/g'
+}
+
 html () {
   cat <<HTML
 <!DOCTYPE html>