From 9448a477d25abbada545bbd19e7096c142a00679 Mon Sep 17 00:00:00 2001
From: Timothy Jones <tescosquirrel@gmail.com>
Date: Sun, 24 Oct 2010 00:01:26 +1300
Subject: [PATCH] Spacing multiple operators.

---
 lib/nodes.js                | 2 +-
 src/nodes.coffee            | 2 +-
 test/test_operations.coffee | 4 ++++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/nodes.js b/lib/nodes.js
index 93f1a690..3ffff929 100644
--- a/lib/nodes.js
+++ b/lib/nodes.js
@@ -1291,7 +1291,7 @@
     };
     Op.prototype.compileUnary = function(o) {
       var _ref2, parts, space;
-      space = (_ref2 = this.operator, __indexOf.call(this.PREFIX_OPERATORS, _ref2) >= 0) ? ' ' : '';
+      space = (_ref2 = this.operator, __indexOf.call(this.PREFIX_OPERATORS, _ref2) >= 0) || this.first instanceof Op ? ' ' : '';
       parts = [this.operator, space, this.first.compile(o, LVL_OP)];
       return (this.flip ? parts.reverse() : parts).join('');
     };
diff --git a/src/nodes.coffee b/src/nodes.coffee
index a14ce373..39baa0bb 100644
--- a/src/nodes.coffee
+++ b/src/nodes.coffee
@@ -1108,7 +1108,7 @@ exports.Op = class Op extends Base
 
   # Compile a unary **Op**.
   compileUnary: (o) ->
-    space = if @operator in @PREFIX_OPERATORS then ' ' else ''
+    space = if @operator in @PREFIX_OPERATORS or @first instanceof Op then ' ' else ''
     parts = [@operator, space, @first.compile(o, LVL_OP)]
     (if @flip then parts.reverse() else parts).join ''
 
diff --git a/test/test_operations.coffee b/test/test_operations.coffee
index 2b202f11..92a9881c 100644
--- a/test/test_operations.coffee
+++ b/test/test_operations.coffee
@@ -165,3 +165,7 @@ ok a is 579
 a = "1#{2}3" +
 "456"
 ok a is '123456'
+
+
+# Multiple operators should space themselves.
+ok + +1 is - -1