auto merge of #6230 : thestinger/rust/whitespace, r=catamorphism

I just had `git apply` fix most of them and then did a quick skim over the diff to fix a few cases where it did the wrong thing (mostly replacing tabs with 4 spaces, when someone's editor had them at 8 spaces).

5 files changed, 0 insertions, 5 deletions

diff --git a/src/libsyntax/ext/pipes/check.rs b/src/libsyntax/ext/pipes/check.rs
index c2c0c06342b..38e43d1ade5 100644
--- a/src/libsyntax/ext/pipes/check.rs
+++ b/src/libsyntax/ext/pipes/check.rs
@@ -80,4 +80,3 @@ impl proto::visitor<(), (), ()> for @ext_ctxt {
         }
     }
 }
-
diff --git a/src/libsyntax/ext/pipes/liveness.rs b/src/libsyntax/ext/pipes/liveness.rs
index 4597dab89cb..18faab8c88d 100644
--- a/src/libsyntax/ext/pipes/liveness.rs
+++ b/src/libsyntax/ext/pipes/liveness.rs
@@ -104,4 +104,3 @@ pub fn analyze(proto: protocol, _cx: @ext_ctxt) {
         proto.bounded = Some(true);
     }
 }
-
diff --git a/src/libsyntax/ext/pipes/mod.rs b/src/libsyntax/ext/pipes/mod.rs
index 81b2442ea82..85c578bc2ce 100644
--- a/src/libsyntax/ext/pipes/mod.rs
+++ b/src/libsyntax/ext/pipes/mod.rs
@@ -85,4 +85,3 @@ pub fn expand_proto(cx: @ext_ctxt, _sp: span, id: ast::ident,
     // compile
     base::MRItem(proto.compile(cx))
 }
-
diff --git a/src/libsyntax/ext/pipes/proto.rs b/src/libsyntax/ext/pipes/proto.rs
index 79072a2f577..64e2f1041c1 100644
--- a/src/libsyntax/ext/pipes/proto.rs
+++ b/src/libsyntax/ext/pipes/proto.rs
@@ -217,4 +217,3 @@ pub fn visit<Tproto, Tstate, Tmessage, V: visitor<Tproto, Tstate, Tmessage>>(
     };
     visitor.visit_proto(proto, states)
 }
-
diff --git a/src/libsyntax/ext/quote.rs b/src/libsyntax/ext/quote.rs
index f7412a4502c..2bf4b05aa6b 100644
--- a/src/libsyntax/ext/quote.rs
+++ b/src/libsyntax/ext/quote.rs
@@ -760,4 +760,3 @@ fn expand_parse_call(cx: @ext_ctxt,
                           id_ext(cx, parse_method),
                           arg_exprs)
 }
-