cleaned up dead code from old if expression syntax

diff --git a/dyn.rb b/dyn.rb
index a696cfaca1004e0aacec883fb81b8165f1ac5c8b..6204d2e51e87e36909220881f20f14e4a5eddaa9 100755 (executable)
--- a/dyn.rb
+++ b/dyn.rb
@@ -270,26 +270,6 @@ class Parser
     expect(:else)
     expr.br2 = (matches("{") ? block() : expression())
     expr
-#    expr.br1 = if_body()
-#    if accept(:else)
-#      if accept(:if)
-#        expr.br2 = if_expr()
-#      else
-#        expr.br2 = if_body()
-#        expect(:end)
-#      end
-#    end
-#    expr
-  end
-
-  def if_body()
-#    # TODO: call block here to parse the if expression...
-#    block = [ matches("{") ? block() : expression()]
-##    while (!matches(:else) && !matches(:end))
-##      block << expression()
-##    end
-##    (matches(:else) || matches(:end))
-#    block
   end
 
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