Add a comment for escape-svg function

Closes #30835 by leaving a comment in the source that the escape-svg() function must have quotes around data URIs.
twbs · Sep 14, 2020 · c131d6d · c131d6d
1 parent 5f5f1cb
commit c131d6d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/scss/_functions.scss b/scss/_functions.scss
@@ -74,6 +74,9 @@
 }
 
 // See https://codepen.io/kevinweber/pen/dXWoRw
+//
+// Requires the use of quotes around data URIs.
+
 @function escape-svg($string) {
   @if str-index($string, "data:image/svg+xml") {
     @each $char, $encoded in $escaped-characters {