From 78835073db81fef9484824259138356472b48491 Mon Sep 17 00:00:00 2001
From: satyr <murky.satyr@gmail.com>
Date: Thu, 21 Oct 2010 06:00:52 +0900
Subject: [PATCH] removed extra parens from array/index compilations

---
 lib/grammar.js   | 2 +-
 lib/nodes.js     | 8 ++++----
 lib/optparse.js  | 2 +-
 lib/rewriter.js  | 2 +-
 src/nodes.coffee | 4 ++--
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/grammar.js b/lib/grammar.js
index cad68f95..f3424c83 100644
--- a/lib/grammar.js
+++ b/lib/grammar.js
@@ -12,7 +12,7 @@
     action = (match = unwrap.exec(action)) ? match[1] : "(" + action + "())";
     action = action.replace(/\bnew /g, '$&yy.');
     action = action.replace(/\bExpressions\.wrap\b/g, 'yy.$&');
-    return [patternString, ("$$ = " + action + ";"), options];
+    return [patternString, "$$ = " + action + ";", options];
   };
   grammar = {
     Root: [
diff --git a/lib/nodes.js b/lib/nodes.js
index a56df961..93931108 100644
--- a/lib/nodes.js
+++ b/lib/nodes.js
@@ -188,9 +188,9 @@
     };
     Expressions.prototype.makeReturn = function() {
       var end, idx;
-      end = this.expressions[(idx = this.expressions.length - 1)];
+      end = this.expressions[idx = this.expressions.length - 1];
       if (end instanceof Comment) {
-        end = this.expressions[(idx -= 1)];
+        end = this.expressions[idx -= 1];
       }
       if (end && !(end instanceof Return)) {
         this.expressions[idx] = end.makeReturn();
@@ -646,7 +646,7 @@
     __extends(Index, Base);
     Index.prototype.children = ['index'];
     Index.prototype.compileNode = function(o) {
-      return "" + (this.proto ? '.prototype' : '') + "[" + (this.index.compile(o)) + "]";
+      return (this.proto ? '.prototype' : '') + ("[" + (this.index.compileBare(o)) + "]");
     };
     Index.prototype.isComplex = function() {
       return this.index.isComplex();
@@ -849,7 +849,7 @@
       objects = [];
       for (i = 0, _len2 = (_ref3 = this.objects).length; i < _len2; i++) {
         obj = _ref3[i];
-        code = obj.compile(o);
+        code = obj.compileBare(o);
         objects.push(obj instanceof Comment ? "\n" + code + "\n" + (o.indent) : i === this.objects.length - 1 ? code : code + ', ');
       }
       objects = objects.join('');
diff --git a/lib/optparse.js b/lib/optparse.js
index cd4e534e..4a9ae283 100755
--- a/lib/optparse.js
+++ b/lib/optparse.js
@@ -22,7 +22,7 @@
         for (_i = 0, _len2 = (_ref = this.rules).length; _i < _len2; _i++) {
           rule = _ref[_i];
           if (rule.shortFlag === arg || rule.longFlag === arg) {
-            value = rule.hasArgument ? args[(i += 1)] : true;
+            value = rule.hasArgument ? args[i += 1] : true;
             options[rule.name] = rule.isList ? (options[rule.name] || []).concat(value) : value;
             matchedRule = true;
             break;
diff --git a/lib/rewriter.js b/lib/rewriter.js
index a96067ef..eb4fe250 100644
--- a/lib/rewriter.js
+++ b/lib/rewriter.js
@@ -333,7 +333,7 @@
       if (!(__indexOf.call(EXPRESSION_END, tag) >= 0)) {
         return 1;
       }
-      if (debt[(inv = INVERSES[tag])] > 0) {
+      if (debt[inv = INVERSES[tag]] > 0) {
         debt[inv] -= 1;
         tokens.splice(i, 1);
         return 0;
diff --git a/src/nodes.coffee b/src/nodes.coffee
index 0805638b..3a9e20c0 100644
--- a/src/nodes.coffee
+++ b/src/nodes.coffee
@@ -581,7 +581,7 @@ exports.Index = class Index extends Base
     super()
 
   compileNode: (o) ->
-    "#{ if @proto then '.prototype' else '' }[#{ @index.compile o }]"
+    (if @proto then '.prototype' else '') + "[#{ @index.compileBare o }]"
 
   isComplex: -> @index.isComplex()
 
@@ -732,7 +732,7 @@ exports.ArrayLiteral = class ArrayLiteral extends Base
       return @compileSplatLiteral o
     objects = []
     for obj, i in @objects
-      code = obj.compile o
+      code = obj.compileBare o
       objects.push (if obj instanceof Comment
         "\n#{code}\n#{o.indent}"
       else if i is @objects.length - 1