Edit cursor.prev() method docs in lexer

pierwill · pierwill · commit 40c74a7eb709 · 2020-06-28T13:24:17.000-07:00
Fix missing punctuation
diff --git a/src/librustc_lexer/src/cursor.rs b/src/librustc_lexer/src/cursor.rs
@@ -23,8 +23,8 @@ impl<'a> 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)]
         {

Original file line number	Diff line number	Diff line change
`@@ -23,8 +23,8 @@ impl<'a> Cursor<'a> {`
`23`	`23`	`}`
`24`	`24`	`}`
`25`	`25`
`26`		`- /// For debug assertions only`
`27`		`- /// Returns the last eaten symbol (or '\0' in release builds).`
	`26`	+ /// Returns the last eaten symbol (or `'\0'` in release builds).
	`27`	`+ /// (For debug assertions only.)`
`28`	`28`	`pub(crate) fn prev(&self) -> char {`
`29`	`29`	`#[cfg(debug_assertions)]`
`30`	`30`	`{`