From: pierwill <pierwill@users.noreply.github.com>
Date: Sun, 28 Jun 2020 19:32:58 +0000 (-0700)
Subject: Edit cursor.prev() method docs in lexer
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;ds=sidebyside;h=40c74a7eb709f3f072d35b4264c614a9a8f6c2f9;p=rust.git

Edit cursor.prev() method docs in lexer

Fix missing punctuation
---

diff --git a/src/librustc_lexer/src/cursor.rs b/src/librustc_lexer/src/cursor.rs
index ed0911379c4..c0045d3f79b 100644
--- a/src/librustc_lexer/src/cursor.rs
+++ b/src/librustc_lexer/src/cursor.rs
@@ -23,8 +23,8 @@ pub(crate) fn new(input: &'a str) -> Cursor<'a> {
         }
     }
 
-    /// For debug assertions only
-    /// Returns the last eaten symbol (or '\0' in release builds).
+    /// Returns the last eaten symbol (or `'\0'` in release builds).
+    /// (For debug assertions only.)
     pub(crate) fn prev(&self) -> char {
         #[cfg(debug_assertions)]
         {