opal · Sep 6, 2014
diff --git a/‎lib/opal/nodes/arglist.rb
+1 b/‎lib/opal/nodes/arglist.rb
+1
diff --git a/‎lib/opal/nodes/kwargs.rb
+14 b/‎lib/opal/nodes/kwargs.rb
+14
diff --git a/‎lib/opal/parser.rb
+19 b/‎lib/opal/parser.rb
+19
diff --git a/‎lib/opal/parser/grammar.rb
+1,875-1,847 b/‎lib/opal/parser/grammar.rb
+1,875-1,847
diff --git a/‎lib/opal/parser/grammar.y
+8 b/‎lib/opal/parser/grammar.y
+8
@@ -1,4 +1,5 @@
 require 'opal/nodes/base'
+require 'opal/nodes/kwargs'
 
 module Opal
   module Nodes
 
@@ -0,0 +1,14 @@
+require 'opal/nodes/base'
+
+module Opal
+  module Nodes
+    # FIXME: needs rewrite
+    class KWArgsNode < Base
+      handle :kwargs
+
+      def compile
+        raise inspect
+      end
+    end
+  end
+end
@@ -11,7 +11,17 @@ class Parser < Racc::Parser
     def parse(source, file = '(string)')
       @file = file
       @scopes = []
+
+      push_scope
+      @lexer = Lexer.new(source, file)
+      @lexer.parser = self
+      token = @lexer.next_token
+      p token
+      p token while (token = @lexer.next_token)[0] != false
+      pop_scope
+
       @lexer = Lexer.new(source, file)
+
       @lexer.parser = self
 
       self.parse_to_sexp
@@ -304,6 +314,15 @@ def new_paren(open, expr, close)
       end
     end
 
+    def new_kwargs(label, value)
+      res = s(:kwargs)
+      scope.add_local label
+      res << s1(:identifier, value(label), source(label))
+      res << value if value
+      p res
+      res
+    end
+
     def new_args(norm, opt, rest, block)
       res = s(:args)
 
 
@@ -1490,6 +1490,14 @@ xstring_contents: none
                     {
                       result = new_args(nil, nil, nil, val[0])
                     }
+                | tLABEL
+                    {
+                      result = new_kwargs(val[0], nil)
+                    }
+                | tLABEL arg_value
+                    {
+                      result = new_kwargs(val[0], val[1])
+                    }
                 | # none
                     {
                       result = new_args(nil, nil, nil, nil)
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`require 'opal/nodes/base'`
	`2`	`+require 'opal/nodes/kwargs'`
`2`	`3`
`3`	`4`	`module Opal`
`4`	`5`	`module Nodes`
Original file line number	Diff line number	Diff line change
`@@ -1490,6 +1490,14 @@ xstring_contents: none`
`1490`	`1490`	`{`
`1491`	`1491`	`result = new_args(nil, nil, nil, val[0])`
`1492`	`1492`	`}`
	`1493`	`+ \| tLABEL`
	`1494`	`+ {`
	`1495`	`+ result = new_kwargs(val[0], nil)`
	`1496`	`+ }`
	`1497`	`+ \| tLABEL arg_value`
	`1498`	`+ {`
	`1499`	`+ result = new_kwargs(val[0], val[1])`
	`1500`	`+ }`
`1493`	`1501`	`\| # none`
`1494`	`1502`	`{`
`1495`	`1503`	`result = new_args(nil, nil, nil, nil)`