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-rw-r--r--lib/js/urweb.js1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index 6b493c4f..357e4c1c 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -7,6 +7,7 @@ function needsDynPrefix() {
return scripts.length == 0;
}
+// Codepoint implementations brought from https://norbertlindenberg.com/2012/05/ecmascript-supplementary-characters/#String
if (!String.fromCodePoint) {
String.fromCodePoint = function () {
var chars = [], i;