From 1f915ef7ce96c86611ed5eaeae21afa3443ce5a0 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Wed, 1 Jun 2011 16:12:22 -0700
Subject: [PATCH] Permit breaking before fn args block.

---
 src/comp/pretty/pprust.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/comp/pretty/pprust.rs b/src/comp/pretty/pprust.rs
index d6af09c90ce..b18ec1a1dc9 100644
--- a/src/comp/pretty/pprust.rs
+++ b/src/comp/pretty/pprust.rs
@@ -560,6 +560,7 @@ fn get_span(&ast::field field) -> common::span {
         }
         case (ast::expr_call(?func,?args,_)) {
             print_expr(s, func);
+            zerobreak(s.s);
             popen(s);
             commasep_exprs(s, inconsistent, args);
             pclose(s);