From 6f52ba7cc52a55bf0542b9183e3bf26c52a388d9 Mon Sep 17 00:00:00 2001
From: Roy Frostig <rfrostig@mozilla.com>
Date: Fri, 27 Aug 2010 13:36:18 -0700
Subject: Whitespace shuffle in rustc's lexer to fit 78-column rule and put out
 burning tinderbox.

---
 src/comp/fe/lexer.rs | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/comp/fe/lexer.rs b/src/comp/fe/lexer.rs
index 8ef8cea9..c94a57d1 100644
--- a/src/comp/fe/lexer.rs
+++ b/src/comp/fe/lexer.rs
@@ -254,11 +254,26 @@ fn next_token(reader rdr) -> token.token {
                 alt (rdr.curr()) {
                     case ('\\') {
                         alt (rdr.next()) {
-                            case ('n') { rdr.bump(); accum_str += '\n' as u8; }
-                            case ('r') { rdr.bump(); accum_str += '\r' as u8; }
-                            case ('t') { rdr.bump(); accum_str += '\t' as u8; }
-                            case ('\\') { rdr.bump(); accum_str += '\\' as u8; }
-                            case ('"') { rdr.bump(); accum_str += '"' as u8; }
+                            case ('n') {
+                                rdr.bump();
+                                accum_str += '\n' as u8;
+                            }
+                            case ('r') {
+                                rdr.bump();
+                                accum_str += '\r' as u8;
+                            }
+                            case ('t') {
+                                rdr.bump();
+                                accum_str += '\t' as u8;
+                            }
+                            case ('\\') {
+                                rdr.bump();
+                                accum_str += '\\' as u8;
+                            }
+                            case ('"') {
+                                rdr.bump();
+                                accum_str += '"' as u8;
+                            }
                             // FIXME: unicode numeric escapes.
                             case (c2) {
                                 log "unknown string escape";
-- 
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