rm newline

Author: burrbull

src/util.rs

@@ -148,16 +148,11 @@ pub fn sanitize_keyword(sc: Cow<str>) -> Cow<str> {
 }
 
 pub fn respace(s: &str) -> Cow<'_, str> {
-    let s: Cow<_> = if s.contains(r"\n") {
-        s.replace(r"\n", "\n").into()
-    } else {
-        s.into()
-    };
     if s.contains("\n\n ") {
         let ss: Vec<_> = s.split("\n\n").map(|s| s.trim_start()).collect();
         ss.join("\n\n").into()
     } else {
-        s
+        s.into()
     }
 }