Fix misuse of rev attribute on <a> tag

GuillaumeGomez · GuillaumeGomez · commit 9bab94f045e6 · 2021-07-15T13:23:20.000+02:00
diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs
@@ -621,8 +621,7 @@ impl<'a, I: Iterator<Item = SpannedEvent<'a>>> Iterator for Footnotes<'a, I> {
                                 is_paragraph = true;
                             }
                             html::push_html(&mut ret, content.into_iter());
-                            write!(ret, "&nbsp;<a href=\"#fnref{}\" rev=\"footnote\">↩</a>", id)
-                                .unwrap();
+                            write!(ret, "&nbsp;<a href=\"#fnref{}\">↩</a>", id).unwrap();
                             if is_paragraph {
                                 ret.push_str("</p>");
                             }

Original file line number	Diff line number	Diff line change
`@@ -621,8 +621,7 @@ impl<'a, I: Iterator<Item = SpannedEvent<'a>>> Iterator for Footnotes<'a, I> {`
`621`	`621`	`is_paragraph = true;`
`622`	`622`	`}`
`623`	`623`	`html::push_html(&mut ret, content.into_iter());`
`624`		`- write!(ret, " <a href=\"#fnref{}\" rev=\"footnote\">↩</a>", id)`
`625`		`- .unwrap();`
	`624`	`+ write!(ret, " <a href=\"#fnref{}\">↩</a>", id).unwrap();`
`626`	`625`	`if is_paragraph {`
`627`	`626`	`ret.push_str("</p>");`
`628`	`627`	`}`