From 46ac1bf1716df461f1fc4f99540f8e9b26155e76 Mon Sep 17 00:00:00 2001
From: David Majda <dmajda@suse.cz>
Date: Tue, 22 Apr 2014 07:37:08 +0200
Subject: [PATCH] Wrap initializer code in generated parsers into |{...}|

Initializer code is usually indented and this indentation is carried
over to generated code. This resulted in a piece of indented code in the
middle of the parser.

This commit wraps initializer code in |{...}|, which makes indentation
in generated parsers look a bit more natural.
---
 .jshintrc                                  | 3 ++-
 lib/compiler/passes/generate-javascript.js | 2 +-
 lib/parser.js                              | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/.jshintrc b/.jshintrc
index 10a6bfc..fab2850 100644
--- a/.jshintrc
+++ b/.jshintrc
@@ -10,5 +10,6 @@
   "noarg":    true,
   "noempty":  true,
   "nonew":    true,
-  "trailing": true
+  "trailing": true,
+  "-W082":    false
 }
diff --git a/lib/compiler/passes/generate-javascript.js b/lib/compiler/passes/generate-javascript.js
index 3e68abc..ad6de1d 100644
--- a/lib/compiler/passes/generate-javascript.js
+++ b/lib/compiler/passes/generate-javascript.js
@@ -951,7 +951,7 @@ module.exports = function(ast, options) {
   }
 
   if (ast.initializer) {
-    parts.push(indent4(ast.initializer.code));
+    parts.push(indent4("{" + ast.initializer.code + "}"));
     parts.push('');
   }
 
diff --git a/lib/parser.js b/lib/parser.js
index de84adf..72dfcfe 100644
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -4836,7 +4836,7 @@ module.exports = (function() {
       return s0;
     }
 
-
+    {
       var OPS_TO_PREFIXED_TYPES = {
         "$": "text",
         "&": "simple_and",
@@ -4883,7 +4883,7 @@ module.exports = (function() {
       function buildList(first, rest, index) {
         return [first].concat(extractList(rest, index));
       }
-
+    }
 
     peg$result = peg$startRuleFunction();