From ee4112b7f1fc0dbcce26c2c21353bf5bbb55f5ca Mon Sep 17 00:00:00 2001
From: Martin Carlberg <martin@carlberg.org>
Date: Wed, 22 May 2013 10:34:46 +0200
Subject: [PATCH] Fixed: Removed double spaces before '@ref' and '@selector'
 generated output from compiler.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

'@ref' is generated to ' function(__input…' with the starting space if, for example, the code is 'return(@ref(a))'. This will create a space between 'return' and 'function(__input…'. When the compiler is generate the code this is not necessary.
---
 Objective-J/ObjJAcornCompiler.js | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/Objective-J/ObjJAcornCompiler.js b/Objective-J/ObjJAcornCompiler.js
index d96364c9a..d8851579b 100644
--- a/Objective-J/ObjJAcornCompiler.js
+++ b/Objective-J/ObjJAcornCompiler.js
@@ -1624,22 +1624,30 @@ MessageSendExpression: function(node, st, c) {
 },
 SelectorLiteralExpression: function(node, st, c) {
     var compiler = st.compiler,
+        buffer = compiler.jsBuffer,
         generate = compiler.generate;
-    if (!generate) compiler.jsBuffer.concat(compiler.source.substring(compiler.lastPos, node.start));
-    compiler.jsBuffer.concat(" sel_getUid(\"");
-    compiler.jsBuffer.concat(node.selector);
-    compiler.jsBuffer.concat("\")");
+    if (!generate) {
+        buffer.concat(compiler.source.substring(compiler.lastPos, node.start));
+        buffer.concat(" "); // Add an extra space if it looks something like this: "return(@selector(a:))". No space between return and expression.
+    }
+    buffer.concat("sel_getUid(\"");
+    buffer.concat(node.selector);
+    buffer.concat("\")");
     if (!generate) compiler.lastPos = node.end;
 },
 Reference: function(node, st, c) {
     var compiler = st.compiler,
+        buffer = compiler.jsBuffer,
         generate = compiler.generate;
-    if (!generate) compiler.jsBuffer.concat(compiler.source.substring(compiler.lastPos, node.start));
-    compiler.jsBuffer.concat(" function(__input) { if (arguments.length) return ");
-    compiler.jsBuffer.concat(node.element.name);
-    compiler.jsBuffer.concat(" = __input; return ");
-    compiler.jsBuffer.concat(node.element.name);
-    compiler.jsBuffer.concat("; }");
+    if (!generate) {
+        buffer.concat(compiler.source.substring(compiler.lastPos, node.start));
+        buffer.concat(" "); // Add an extra space if it looks something like this: "return(<expression>)". No space between return and expression.
+    }
+    buffer.concat("function(__input) { if (arguments.length) return ");
+    buffer.concat(node.element.name);
+    buffer.concat(" = __input; return ");
+    buffer.concat(node.element.name);
+    buffer.concat("; }");
     if (!generate) compiler.lastPos = node.end;
 },
 Dereference: function(node, st, c) {