From 0b653ab9539140bb04941de9a36c03cf10bfc28b Mon Sep 17 00:00:00 2001
From: Gareth Daniel Smith <garethdanielsmith@gmail.com>
Date: Sat, 30 Jun 2012 11:54:54 +0100
Subject: initial draft of fix for issue #2498: 1. make /// ... and //! ... and
 /** ... */ and /*! ... */ into sugar for #[doc = ...] attributes. 2. add a
 script in etc/ to help converting doc-attributes to doc-comments 3. add some
 functions to core::str to help with (1)

---
 src/libsyntax/parse/token.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/libsyntax/parse/token.rs')

diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 8ab37e95d21..b3db69b5be6 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -80,6 +80,7 @@ enum token {
 
     //ACTUALLY(whole_nonterminal),
 
+    DOC_COMMENT(str_num),
     EOF,
 }
 
@@ -170,11 +171,15 @@ fn to_str(in: interner<@str>, t: token) -> str {
             + str::escape_default(*interner::get(in, s))
             + "\""
       }
+
       /* Name components */
       IDENT(s, _) {
         *interner::get(in, s)
       }
       UNDERSCORE { "_" }
+
+      /* Other */
+      DOC_COMMENT(s) { *interner::get(in, s) }
       EOF { "<eof>" }
     }
 }
-- 
cgit 1.4.1-3-g733a5