From aa8dc0175df1a5879faf6e573c35d8f038f46107 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Sun, 15 Apr 2012 03:49:59 -0700
Subject: [PATCH] syntax: Limit exports from lexer

---
 src/librustsyntax/parse/lexer.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/librustsyntax/parse/lexer.rs b/src/librustsyntax/parse/lexer.rs
index 7b249b82e79..e935ecd9b98 100644
--- a/src/librustsyntax/parse/lexer.rs
+++ b/src/librustsyntax/parse/lexer.rs
@@ -2,6 +2,8 @@ import util::interner;
 import util::interner::intern;
 import diagnostic;
 
+export reader, new_reader, next_token, is_whitespace;
+
 type reader = @{
     cm: codemap::codemap,
     span_diagnostic: diagnostic::span_handler,