From b19c00468027e6f333cffee792b93abf961fc5b9 Mon Sep 17 00:00:00 2001
From: satyr <murky.satyr@gmail.com>
Date: Tue, 21 Sep 2010 16:53:58 +0900
Subject: [PATCH] made wrapper function keep current `this`

---
 lib/browser.js       | 2 +-
 lib/cake.js          | 2 +-
 lib/coffee-script.js | 2 +-
 lib/command.js       | 2 +-
 lib/grammar.js       | 2 +-
 lib/helpers.js       | 2 +-
 lib/index.js         | 2 +-
 lib/lexer.js         | 2 +-
 lib/nodes.js         | 4 ++--
 lib/optparse.js      | 2 +-
 lib/repl.js          | 2 +-
 lib/rewriter.js      | 2 +-
 lib/scope.js         | 2 +-
 src/nodes.coffee     | 2 +-
 14 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/lib/browser.js b/lib/browser.js
index a9b6c68d..f470e208 100644
--- a/lib/browser.js
+++ b/lib/browser.js
@@ -39,4 +39,4 @@
       attachEvent('onload', processScripts);
     }
   }
-})();
+}).call(this);
diff --git a/lib/cake.js b/lib/cake.js
index e9d1aa3e..1544c54f 100755
--- a/lib/cake.js
+++ b/lib/cake.js
@@ -81,4 +81,4 @@
     puts("No such task: \"" + (task) + "\"");
     return process.exit(1);
   };
-})();
+}).call(this);
diff --git a/lib/coffee-script.js b/lib/coffee-script.js
index e95f8b21..b75db804 100755
--- a/lib/coffee-script.js
+++ b/lib/coffee-script.js
@@ -73,4 +73,4 @@
     }
   };
   parser.yy = require('./nodes');
-})();
+}).call(this);
diff --git a/lib/command.js b/lib/command.js
index f81925e0..a6d5576a 100644
--- a/lib/command.js
+++ b/lib/command.js
@@ -245,4 +245,4 @@
     puts("CoffeeScript version " + (CoffeeScript.VERSION));
     return process.exit(0);
   };
-})();
+}).call(this);
diff --git a/lib/grammar.js b/lib/grammar.js
index 00fa9714..aee57c6c 100644
--- a/lib/grammar.js
+++ b/lib/grammar.js
@@ -644,4 +644,4 @@
     operators: operators.reverse(),
     startSymbol: 'Root'
   });
-})();
+}).call(this);
diff --git a/lib/helpers.js b/lib/helpers.js
index 7c7e5baa..5bb8d34a 100644
--- a/lib/helpers.js
+++ b/lib/helpers.js
@@ -96,4 +96,4 @@
     delete obj[key];
     return val;
   });
-})();
+}).call(this);
diff --git a/lib/index.js b/lib/index.js
index f10e70a6..6b65054d 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -7,4 +7,4 @@
     val = _ref[key];
     (exports[key] = val);
   }
-})();
+}).call(this);
diff --git a/lib/lexer.js b/lib/lexer.js
index ad2615f8..ec05b88f 100644
--- a/lib/lexer.js
+++ b/lib/lexer.js
@@ -654,4 +654,4 @@
     'not': '!',
     '===': '=='
   };
-})();
+}).call(this);
diff --git a/lib/nodes.js b/lib/nodes.js
index 896ade10..02b0b87d 100644
--- a/lib/nodes.js
+++ b/lib/nodes.js
@@ -233,7 +233,7 @@
       o.scope = new Scope(null, this, null);
       code = this.compileWithDeclarations(o);
       code = code.replace(TRAILING_WHITESPACE, '');
-      return o.noWrap ? code : ("(function() {\n" + (code) + "\n})();\n");
+      return o.noWrap ? code : ("(function() {\n" + (code) + "\n}).call(this);\n");
     };
     Expressions.prototype.compileWithDeclarations = function(o) {
       var code;
@@ -1971,4 +1971,4 @@
     Scope.root.assign(ref, UTILITIES[name]);
     return ref;
   };
-})();
+}).call(this);
diff --git a/lib/optparse.js b/lib/optparse.js
index 5b63a8ad..2bfde43e 100755
--- a/lib/optparse.js
+++ b/lib/optparse.js
@@ -112,4 +112,4 @@
     }
     return result;
   };
-})();
+}).call(this);
diff --git a/lib/repl.js b/lib/repl.js
index bb62ff45..e0903b23 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -35,4 +35,4 @@
   });
   repl.on('line', run);
   repl.prompt();
-})();
+}).call(this);
diff --git a/lib/rewriter.js b/lib/rewriter.js
index 8d6e0a0a..05d7be22 100644
--- a/lib/rewriter.js
+++ b/lib/rewriter.js
@@ -416,4 +416,4 @@
   SINGLE_LINERS = ['ELSE', "->", "=>", 'TRY', 'FINALLY', 'THEN'];
   SINGLE_CLOSERS = ['TERMINATOR', 'CATCH', 'FINALLY', 'ELSE', 'OUTDENT', 'LEADING_WHEN'];
   LINEBREAKS = ['TERMINATOR', 'INDENT', 'OUTDENT'];
-})();
+}).call(this);
diff --git a/lib/scope.js b/lib/scope.js
index 6719df37..6396d525 100644
--- a/lib/scope.js
+++ b/lib/scope.js
@@ -134,4 +134,4 @@
     };
     return Scope;
   }).call(this);
-})();
+}).call(this);
diff --git a/src/nodes.coffee b/src/nodes.coffee
index 075ced69..77c4e0ed 100644
--- a/src/nodes.coffee
+++ b/src/nodes.coffee
@@ -210,7 +210,7 @@ exports.Expressions = class Expressions extends BaseNode
     o.scope   = new Scope(null, this, null)
     code      = @compileWithDeclarations(o)
     code      = code.replace(TRAILING_WHITESPACE, '')
-    if o.noWrap then code else "(function() {\n#{code}\n})();\n"
+    if o.noWrap then code else "(function() {\n#{code}\n}).call(this);\n"
 
   # Compile the expressions body for the contents of a function, with
   # declarations of all inner variables pushed up to the top.