Add arrow and improve display

2017-09-09 15:33:57 +02:00
parent 9c12e5d4e8
commit 79f888da68
6 changed files with 98 additions and 36 deletions
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -3679,7 +3679,8 @@ impl<'a> fmt::Display for Source<'a> {
            write!(fmt, "<span id=\"{0}\">{0:1$}</span>\n", i, cols)?;
        }
        write!(fmt, "</pre>")?;
-        write!(fmt, "{}", highlight::render_with_highlighting(s, None, None, None, None))?;
+        write!(fmt, "{}",
+               highlight::render_with_highlighting(s, None, None, None, None))?;
        Ok(())
    }
 }