From 55cac2397676029069099fc3dec046571d7443de Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Wed, 10 Mar 2010 20:15:12 -0500
Subject: [PATCH] fixing indentation for prefix while nodes

---
 lib/grammar.js     | 2 +-
 lib/nodes.js       | 2 +-
 lib/parser.js      | 2 +-
 src/grammar.coffee | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/grammar.js b/lib/grammar.js
index 28ce4ccf..5d3f4f91 100644
--- a/lib/grammar.js
+++ b/lib/grammar.js
@@ -392,7 +392,7 @@
     While: [o("WhileSource Block", function() {
         return $1.add_body($2);
       }), o("Expression WhileSource", function() {
-        return $2.add_body($1);
+        return $2.add_body(Expressions.wrap([$1]));
       })
     ],
     // Array, object, and range comprehensions, at the most generic level.
diff --git a/lib/nodes.js b/lib/nodes.js
index bf984ff8..99caaf43 100644
--- a/lib/nodes.js
+++ b/lib/nodes.js
@@ -89,7 +89,7 @@
       idt = this.tab || '';
       num = (tabs || 0) + 1;
       while (num -= 1) {
-idt += TAB
+        idt += TAB;
       }
       return idt;
     };
diff --git a/lib/parser.js b/lib/parser.js
index e5966fd4..57301c22 100755
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -257,7 +257,7 @@ case 122:this.$ = new WhileNode($$[$0-4+2-1], {
 break;
 case 123:this.$ = $$[$0-2+1-1].add_body($$[$0-2+2-1]);
 break;
-case 124:this.$ = $$[$0-2+2-1].add_body($$[$0-2+1-1]);
+case 124:this.$ = $$[$0-2+2-1].add_body(Expressions.wrap([$$[$0-2+1-1]]));
 break;
 case 125:this.$ = new ForNode($$[$0-4+1-1], $$[$0-4+4-1], $$[$0-4+3-1][0], $$[$0-4+3-1][1]);
 break;
diff --git a/src/grammar.coffee b/src/grammar.coffee
index 9fa908da..6916b4b0 100644
--- a/src/grammar.coffee
+++ b/src/grammar.coffee
@@ -371,7 +371,7 @@ grammar: {
   # or postfix, with a single expression. There is no do..while.
   While: [
     o "WhileSource Block",                      -> $1.add_body $2
-    o "Expression WhileSource",                 -> $2.add_body $1
+    o "Expression WhileSource",                 -> $2.add_body Expressions.wrap [$1]
   ]
 
   # Array, object, and range comprehensions, at the most generic level.