FIXME: Add comment about char::escape_default()wip/stop_mangling_non-ascii

1 files changed, 3 insertions, 0 deletions

diff --git a/src/attributes/mod.rs b/src/attributes/mod.rs
index 94ade1b..91bdd53 100644
--- a/src/attributes/mod.rs
+++ b/src/attributes/mod.rs
@@ -110,6 +110,9 @@ impl<'a> AttributeText<'a> {
             // interpret backslashes; see EscStr above.
             '\\' => f(c),
             _ => {
+                // FIXME Using char::escape_default() causes: "All other characters are given
+                //       hexadecimal Unicode escapes; see escape_unicode." which is not the
+                //       encoding expected by The DOT Language.
                 for c in c.escape_default() {
                     f(c)
                 }