fix ast for opal

Gemfile

@@ -2,11 +2,13 @@ source 'https://rubygems.org'
 
 gem "opal" , :github => "opal/opal"
 gem 'opal-browser'
-gem "ast" , :github => "dancinglightning/ast" , :branch => :new_inspect
+#gem "ast" , :github => "dancinglightning/ast" , :branch => :new_inspect
+gem "ast" , :path => "../ast"
+
 #gem "salama" , "0.2" , :path => "../salama"
+gem "salama" , github: "salama/salama"
 
 gem "parslet" , github: "salama/parslet"
-gem "salama" , github: "salama/salama"
 gem "salama-reader" , github: "salama/salama-reader"
 gem "salama-arm" , github: "salama/salama-arm"
 gem "salama-object-file" , github: "salama/salama-object-file"

Gemfile.lock

@@ -1,10 +1,3 @@
-GIT
-  remote: git://github.com/dancinglightning/ast.git
-  revision: a9bc29377a94d2194e92596aceb9be7c7db4c8f8
-  branch: new_inspect
-  specs:
-    ast (2.1.0)
-
 GIT
   remote: git://github.com/opal/opal.git
   revision: c604685071f8560d3357044683a99b80b210a99b
@@ -43,12 +36,17 @@ GIT
 
 GIT
   remote: git://github.com/salama/salama.git
-  revision: 501da4d922c9d13a8c2c9bd19c3e5ebc65833b39
+  revision: 83ef902b5595784b691b09ad91afa87490ba5194
   specs:
     salama (0.2.0)
       salama-object-file (~> 0.2)
       salama-reader (~> 0.2)
 
+PATH
+  remote: ../ast
+  specs:
+    ast (2.1.0)
+
 GEM
   remote: https://rubygems.org/
   specs: