Fixing the language side of #109. Added a "set" keyword.

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1103 980ebf18-57e1-0310-9a29-db15c13687c0

5 files changed, 435 insertions, 399 deletions

diff --git a/lib/puppet/parser/ast.rb b/lib/puppet/parser/ast.rb
index 03f390fa9..ea494dc6d 100644
--- a/lib/puppet/parser/ast.rb
+++ b/lib/puppet/parser/ast.rb
@@ -69,15 +69,16 @@ module Puppet
                     except.file ||= @file
                     raise
                 rescue => detail
-                    if Puppet[:debug]
-                        puts detail.backtrace
-                    end
+                    #if Puppet[:debug]
+                    #    puts detail.backtrace
+                    #end
                     error = Puppet::DevError.new(
                         "Child of type %s failed with error %s: %s" %
                             [self.class, detail.class, detail.to_s]
                     )
                     error.line ||= @line
                     error.file ||= @file
+                    error.backtrace = detail.backtrace
                     raise error
                 end
             end
@@ -145,5 +146,6 @@ require 'puppet/parser/ast/objectref'
 require 'puppet/parser/ast/selector'
 require 'puppet/parser/ast/typedefaults'
 require 'puppet/parser/ast/vardef'
+require 'puppet/parser/ast/set'
 
 # $Id$
diff --git a/lib/puppet/parser/grammar.ra b/lib/puppet/parser/grammar.ra
index 2421382f7..c59d36809 100644
--- a/lib/puppet/parser/grammar.ra
+++ b/lib/puppet/parser/grammar.ra
@@ -7,7 +7,7 @@ class Puppet::Parser::Parser
 token LBRACK DQTEXT SQTEXT RBRACK LBRACE RBRACE SYMBOL FARROW COMMA TRUE FALSE EQUALS
 token QMARK LPAREN RPAREN ISEQUAL GREATEREQUAL GREATERTHAN LESSTHAN LESSEQUAL NOTEQUAL
 token IF ELSE IMPORT DEFINE ELSIF VARIABLE CLASS INHERITS NODE BOOLEAN DOT COLON TYPE
-token NAME SEMIC CASE DEFAULT INCLUDE
+token NAME SEMIC CASE DEFAULT INCLUDE SET
 
 # We have 2 shift/reduce conflicts
 expect 2
@@ -59,6 +59,7 @@ statement:    object
             | casestatement
             | import
             | include
+            | set
             | definition
             | hostclass
             | nodedef
@@ -90,6 +91,16 @@ include:    INCLUDE classnames {
     )
 }
 
+set:        SET classnames {
+    classnames = aryfy(val[1])
+
+    result = AST::Set.new(
+        :line => @lexer.line,
+        :file => @lexer.file,
+        :type => val[1]
+    )
+}
+
 classnames:       classname
                 | classnames COMMA classname {
     result = aryfy(val[0], val[2])
diff --git a/lib/puppet/parser/interpreter.rb b/lib/puppet/parser/interpreter.rb
index f443ee3cd..ee89433f3 100644
--- a/lib/puppet/parser/interpreter.rb
+++ b/lib/puppet/parser/interpreter.rb
@@ -295,7 +295,7 @@ module Puppet
                 end
 
                 if @local
-                    @parser.parse
+                    @ast = @parser.parse
                 else
                     @ast = benchmark(:info, "Parsed manifest") do
                         @parser.parse
diff --git a/lib/puppet/parser/lexer.rb b/lib/puppet/parser/lexer.rb
index 238651519..f5d2bde78 100644
--- a/lib/puppet/parser/lexer.rb
+++ b/lib/puppet/parser/lexer.rb
@@ -54,6 +54,7 @@ module Puppet
                 "include" => :INCLUDE,
                 "inherits" => :INHERITS,
                 "node" => :NODE,
+                "set" => :SET,
                 "true" => :BOOLEAN
             }
 
diff --git a/lib/puppet/parser/parser.rb b/lib/puppet/parser/parser.rb
index 103dd3a0a..fb0a08338 100644
--- a/lib/puppet/parser/parser.rb
+++ b/lib/puppet/parser/parser.rb
@@ -1,6 +1,6 @@
 #
 # DO NOT MODIFY!!!!
-# This file is automatically generated by racc 1.4.5
+# This file is automatically generated by racc 1.4.4
 # from racc grammer file "grammar.ra".
 #
 
@@ -29,7 +29,7 @@ module Puppet
 
     class Parser < Racc::Parser
 
-module_eval <<'..end grammar.ra modeval..ide98fa59463', 'grammar.ra', 734
+module_eval <<'..end grammar.ra modeval..idaa75576a17', 'grammar.ra', 745
 attr_reader :file
 attr_accessor :files
 
@@ -150,292 +150,296 @@ end
 
 # $Id$
 
-..end grammar.ra modeval..ide98fa59463
+..end grammar.ra modeval..idaa75576a17
 
-##### racc 1.4.5 generates ###
+##### racc 1.4.4 generates ###
 
 racc_reduce_table = [
  0, 0, :racc_error,
- 1, 42, :_reduce_1,
- 1, 43, :_reduce_none,
- 2, 43, :_reduce_3,
+ 1, 43, :_reduce_1,
  1, 44, :_reduce_none,
- 1, 44, :_reduce_none,
- 1, 44, :_reduce_none,
- 1, 44, :_reduce_none,
- 1, 44, :_reduce_none,
- 1, 44, :_reduce_none,
- 1, 44, :_reduce_none,
- 1, 44, :_reduce_none,
- 2, 49, :_reduce_12,
- 1, 53, :_reduce_none,
- 3, 53, :_reduce_14,
- 1, 54, :_reduce_none,
- 1, 54, :_reduce_none,
- 5, 45, :_reduce_17,
- 5, 45, :_reduce_18,
- 5, 45, :_reduce_19,
- 4, 62, :_reduce_20,
- 1, 57, :_reduce_none,
- 3, 57, :_reduce_22,
- 0, 58, :_reduce_none,
- 1, 58, :_reduce_none,
- 1, 55, :_reduce_25,
- 1, 61, :_reduce_26,
- 1, 63, :_reduce_none,
- 1, 63, :_reduce_none,
- 1, 63, :_reduce_none,
- 1, 63, :_reduce_none,
- 1, 63, :_reduce_none,
- 1, 63, :_reduce_none,
- 3, 46, :_reduce_33,
- 0, 59, :_reduce_34,
- 1, 59, :_reduce_35,
- 3, 59, :_reduce_36,
- 3, 68, :_reduce_37,
+ 2, 44, :_reduce_3,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 1, 45, :_reduce_none,
+ 2, 50, :_reduce_13,
+ 2, 51, :_reduce_14,
+ 1, 55, :_reduce_none,
+ 3, 55, :_reduce_16,
+ 1, 56, :_reduce_none,
+ 1, 56, :_reduce_none,
+ 5, 46, :_reduce_19,
+ 5, 46, :_reduce_20,
+ 5, 46, :_reduce_21,
+ 4, 64, :_reduce_22,
+ 1, 59, :_reduce_none,
+ 3, 59, :_reduce_24,
+ 0, 60, :_reduce_none,
+ 1, 60, :_reduce_none,
+ 1, 57, :_reduce_27,
+ 1, 63, :_reduce_28,
+ 1, 65, :_reduce_none,
+ 1, 65, :_reduce_none,
+ 1, 65, :_reduce_none,
+ 1, 65, :_reduce_none,
+ 1, 65, :_reduce_none,
+ 1, 65, :_reduce_none,
+ 3, 47, :_reduce_35,
+ 0, 61, :_reduce_36,
+ 1, 61, :_reduce_37,
+ 3, 61, :_reduce_38,
+ 3, 70, :_reduce_39,
+ 1, 71, :_reduce_none,
+ 3, 71, :_reduce_41,
+ 1, 69, :_reduce_none,
+ 1, 69, :_reduce_none,
+ 1, 69, :_reduce_none,
+ 1, 69, :_reduce_none,
+ 1, 69, :_reduce_none,
+ 1, 69, :_reduce_none,
+ 1, 69, :_reduce_none,
+ 1, 69, :_reduce_none,
  1, 69, :_reduce_none,
- 3, 69, :_reduce_39,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 67, :_reduce_none,
- 1, 64, :_reduce_49,
- 1, 64, :_reduce_50,
- 1, 71, :_reduce_51,
- 4, 72, :_reduce_52,
- 5, 47, :_reduce_53,
- 1, 73, :_reduce_none,
- 2, 73, :_reduce_55,
- 5, 74, :_reduce_56,
- 4, 74, :_reduce_57,
+ 1, 66, :_reduce_51,
+ 1, 66, :_reduce_52,
+ 1, 73, :_reduce_53,
+ 4, 74, :_reduce_54,
+ 5, 48, :_reduce_55,
  1, 75, :_reduce_none,
- 3, 75, :_reduce_59,
- 3, 65, :_reduce_60,
+ 2, 75, :_reduce_57,
+ 5, 76, :_reduce_58,
+ 4, 76, :_reduce_59,
  1, 77, :_reduce_none,
- 3, 77, :_reduce_62,
+ 3, 77, :_reduce_61,
+ 3, 67, :_reduce_62,
  1, 79, :_reduce_none,
  3, 79, :_reduce_64,
- 3, 78, :_reduce_65,
- 1, 76, :_reduce_66,
- 1, 76, :_reduce_67,
- 1, 76, :_reduce_none,
- 1, 76, :_reduce_none,
- 1, 76, :_reduce_70,
- 1, 76, :_reduce_none,
- 2, 48, :_reduce_72,
- 6, 50, :_reduce_73,
- 5, 50, :_reduce_74,
- 6, 51, :_reduce_75,
- 5, 51, :_reduce_76,
- 6, 52, :_reduce_77,
- 5, 52, :_reduce_78,
- 1, 82, :_reduce_none,
- 2, 82, :_reduce_80,
- 1, 83, :_reduce_81,
- 1, 83, :_reduce_82,
- 0, 84, :_reduce_83,
- 1, 80, :_reduce_none,
- 3, 80, :_reduce_85,
- 3, 80, :_reduce_86,
- 1, 85, :_reduce_none,
- 3, 85, :_reduce_88,
- 3, 86, :_reduce_89,
- 1, 86, :_reduce_90,
  1, 81, :_reduce_none,
- 2, 81, :_reduce_92,
- 1, 56, :_reduce_93,
- 3, 66, :_reduce_94,
- 1, 70, :_reduce_none,
- 1, 70, :_reduce_none,
- 0, 60, :_reduce_none,
- 1, 60, :_reduce_98 ]
-
-racc_reduce_n = 99
-
-racc_shift_n = 163
+ 3, 81, :_reduce_66,
+ 3, 80, :_reduce_67,
+ 1, 78, :_reduce_68,
+ 1, 78, :_reduce_69,
+ 1, 78, :_reduce_none,
+ 1, 78, :_reduce_none,
+ 1, 78, :_reduce_72,
+ 1, 78, :_reduce_none,
+ 2, 49, :_reduce_74,
+ 6, 52, :_reduce_75,
+ 5, 52, :_reduce_76,
+ 6, 53, :_reduce_77,
+ 5, 53, :_reduce_78,
+ 6, 54, :_reduce_79,
+ 5, 54, :_reduce_80,
+ 1, 84, :_reduce_none,
+ 2, 84, :_reduce_82,
+ 1, 85, :_reduce_83,
+ 1, 85, :_reduce_84,
+ 0, 86, :_reduce_85,
+ 1, 82, :_reduce_none,
+ 3, 82, :_reduce_87,
+ 3, 82, :_reduce_88,
+ 1, 87, :_reduce_none,
+ 3, 87, :_reduce_90,
+ 3, 88, :_reduce_91,
+ 1, 88, :_reduce_92,
+ 1, 83, :_reduce_none,
+ 2, 83, :_reduce_94,
+ 1, 58, :_reduce_95,
+ 3, 68, :_reduce_96,
+ 1, 72, :_reduce_none,
+ 1, 72, :_reduce_none,
+ 0, 62, :_reduce_none,
+ 1, 62, :_reduce_100 ]
+
+racc_reduce_n = 101
+
+racc_shift_n = 166
 
 racc_action_table = [
-    33,    24,    25,   138,    91,    33,    24,    25,   133,   -66,
-    33,    24,    25,   -71,   132,    33,    24,    25,    85,    53,
-    33,    24,    25,    84,    37,    80,    37,   137,    78,    53,
-    43,    37,     7,    34,    35,    43,    37,    38,    34,    35,
-    43,    37,    38,    34,    35,    43,    37,    38,    34,    35,
-    43,    52,    38,    34,    35,    84,    91,    38,    33,    24,
-    25,    52,   110,    33,    24,    25,   111,   112,    33,    24,
-    25,    93,    74,    33,    24,    25,    23,    37,    33,    24,
-    25,    24,    25,   118,    37,     7,   119,    95,    43,    37,
-   121,    34,    63,    43,    37,    38,    34,    35,    43,    37,
-    38,    34,    35,    43,    37,    38,    34,    35,    43,   122,
-    38,    34,    35,    24,    25,    38,   -68,    46,    24,    25,
-   125,    80,   135,    24,    25,    80,   115,     7,    24,    25,
-   130,   131,   -68,    24,    25,   134,   -66,   155,    37,   111,
-   112,   -67,    43,    37,   -69,   102,   103,    43,    37,    38,
-   102,   103,    43,    37,    38,   102,   103,    43,    37,    38,
-   102,   103,    43,    75,    38,   102,   103,    24,    25,    38,
-   142,     6,     9,   143,    13,    16,    94,    20,    72,    93,
-    56,     4,     7,   144,    11,    93,    17,     7,   152,    47,
-    90,    46,    37,    45,    27,   -69,    43,    23,    88,   102,
-   103,     6,     9,    38,    13,    16,   146,    20,   nil,   nil,
-   nil,     4,     7,   nil,    11,   nil,    17,   nil,   nil,   nil,
-   nil,   nil,   159,   nil,     6,     9,   nil,    13,    16,   nil,
-    20,   nil,   nil,   nil,     4,     7,   nil,    11,   158,    17,
-     6,     9,   nil,    13,    16,   nil,    20,   nil,   nil,   nil,
-     4,     7,   nil,    11,   128,    17,     6,     9,   nil,    13,
-    16,   nil,    20,   nil,   nil,   nil,     4,     7,   nil,    11,
-   149,    17,     6,     9,   nil,    13,    16,   nil,    20,   nil,
-   nil,   nil,     4,     7,   nil,    11,   157,    17,     6,     9,
-   nil,    13,    16,   nil,    20,   nil,   nil,   nil,     4,     7,
-   nil,    11,   162,    17,     6,     9,   nil,    13,    16,   nil,
-    20,   nil,   nil,   nil,     4,     7,   nil,    11,   nil,    17,
-     6,     9,   nil,    13,    16,   nil,    20,   nil,   nil,   nil,
-     4,     7,   nil,    11,   nil,    17,     6,     9,   nil,    13,
-    16,   nil,    20,   nil,   nil,   nil,     4,     7,   nil,    11,
-   nil,    17 ]
+    34,    28,    29,   143,    92,    34,    28,    29,   134,   -68,
+    34,    28,    29,    87,   133,    34,    28,    29,   102,    57,
+    34,    28,    29,    86,    42,    84,    42,   142,    54,    57,
+    47,    42,     7,    37,    41,    47,    42,    43,    37,    41,
+    47,    42,    43,    37,    41,    47,    42,    43,    37,    41,
+    47,    56,    43,    37,    66,    84,   -73,    43,    34,    28,
+    29,    56,   111,    34,    28,    29,   113,   114,    34,    28,
+    29,   120,    80,    34,    28,    29,    26,    42,    34,    28,
+    29,   121,    42,    97,    42,     7,    28,    29,    47,    42,
+     7,    37,    41,    47,    42,    43,    37,    41,    47,    42,
+    43,    37,    41,    47,    42,    43,    37,    41,    47,    92,
+    43,    37,    41,    28,    29,    43,   110,    96,    28,    29,
+   124,   -68,   -71,    28,    29,   127,   128,    87,    28,    29,
+     7,   131,   132,    28,    29,    96,    81,   157,    42,   113,
+   114,   137,    47,    42,    93,   105,   108,    47,    42,    43,
+   105,   108,    47,    42,    43,   105,   108,    47,    42,    43,
+   105,   108,    47,   -69,    43,   105,   108,    28,    29,    43,
+   141,   144,    77,   -70,     6,     9,    74,    13,    15,   148,
+    21,    60,    96,   147,     3,     7,   -71,    11,     7,    16,
+    19,    54,    42,   -70,    91,   158,    47,    49,    48,   105,
+   108,     6,     9,    43,    13,    15,   165,    21,    30,    87,
+    26,     3,     7,    86,    11,   nil,    16,    19,   nil,   nil,
+   nil,   nil,   nil,   150,     6,     9,   nil,    13,    15,   nil,
+    21,   nil,   nil,   nil,     3,     7,   nil,    11,   nil,    16,
+    19,     6,     9,   164,    13,    15,   nil,    21,   nil,   nil,
+   nil,     3,     7,   nil,    11,   nil,    16,    19,   nil,   nil,
+   136,     6,     9,   nil,    13,    15,   nil,    21,   nil,   nil,
+   nil,     3,     7,   nil,    11,   nil,    16,    19,     6,     9,
+   154,    13,    15,   nil,    21,   nil,   nil,   nil,     3,     7,
+   nil,    11,   nil,    16,    19,   nil,   nil,   161,     6,     9,
+   nil,    13,    15,   nil,    21,   nil,   nil,   nil,     3,     7,
+   nil,    11,   nil,    16,    19,     6,     9,   160,    13,    15,
+   nil,    21,   nil,   nil,   nil,     3,     7,   nil,    11,   nil,
+    16,    19,   nil,   nil,   nil,     6,     9,   nil,    13,    15,
+   nil,    21,   nil,   nil,   nil,     3,     7,   nil,    11,   nil,
+    16,    19,     6,     9,   nil,    13,    15,   nil,    21,   nil,
+   nil,   nil,     3,     7,   nil,    11,   nil,    16,    19 ]
 
 racc_action_check = [
-    74,    74,    74,   107,    63,   109,   109,   109,    98,    63,
-    33,    33,    33,    36,    98,    45,    45,    45,    50,    20,
-    11,    11,    11,    47,    85,    46,    74,   107,    42,    54,
-    74,   109,    85,    74,    74,   109,    33,    74,   109,   109,
-    33,    45,   109,    33,    33,    45,    11,    33,    45,    45,
-    11,    20,    45,    11,    11,    54,    80,    11,    23,    23,
-    23,    54,    77,   142,   142,   142,    77,    77,    91,    91,
-    91,    81,    29,    90,    90,    90,    29,    17,   130,   130,
-   130,     6,     6,    82,    23,    17,    84,    71,    23,   142,
-    86,    23,    23,   142,    91,    23,   142,   142,    91,    90,
-   142,    91,    91,    90,   130,    91,    90,    90,   130,    89,
-    90,   130,   130,   138,   138,   130,    41,    40,   104,   104,
-    92,    93,   104,    78,    78,    94,    78,    72,    75,    75,
-    96,    97,    69,   154,   154,   100,    35,   141,   138,   141,
-   141,    34,   138,   104,    31,   138,   138,   104,    78,   138,
-   104,   104,    78,    75,   104,    78,    78,    75,   154,    78,
-    75,    75,   154,    30,    75,   154,   154,   115,   115,   154,
-   116,    22,    22,   117,    22,    22,    68,    22,    27,   127,
-    21,    22,    22,   118,    22,    64,    22,   133,   137,    16,
-    62,    14,   115,    13,     9,    60,   115,     1,    56,   115,
-   115,   118,   118,   115,   118,   118,   121,   118,   nil,   nil,
-   nil,   118,   118,   nil,   118,   nil,   118,   nil,   nil,   nil,
-   nil,   nil,   152,   nil,   121,   121,   nil,   121,   121,   nil,
-   121,   nil,   nil,   nil,   121,   121,   nil,   121,   147,   121,
-   152,   152,   nil,   152,   152,   nil,   152,   nil,   nil,   nil,
-   152,   152,   nil,   152,    95,   152,   147,   147,   nil,   147,
-   147,   nil,   147,   nil,   nil,   nil,   147,   147,   nil,   147,
-   129,   147,    95,    95,   nil,    95,    95,   nil,    95,   nil,
-   nil,   nil,    95,    95,   nil,    95,   145,    95,   129,   129,
-   nil,   129,   129,   nil,   129,   nil,   nil,   nil,   129,   129,
-   nil,   129,   160,   129,   145,   145,   nil,   145,   145,   nil,
-   145,   nil,   nil,   nil,   145,   145,   nil,   145,   nil,   145,
-   160,   160,   nil,   160,   160,   nil,   160,   nil,   nil,   nil,
-   160,   160,   nil,   160,   nil,   160,     0,     0,   nil,     0,
-     0,   nil,     0,   nil,   nil,   nil,     0,     0,   nil,     0,
-   nil,     0 ]
+   137,   137,   137,   116,    66,    48,    48,    48,   101,    66,
+    80,    80,    80,    97,   101,    34,    34,    34,    75,    21,
+    26,    26,    26,    50,    86,    49,   137,   116,    46,    58,
+   137,    48,    86,   137,   137,    48,    80,   137,    48,    48,
+    80,    34,    48,    80,    80,    34,    26,    80,    34,    34,
+    26,    21,    34,    26,    26,    58,    44,    26,    11,    11,
+    11,    58,    79,    92,    92,    92,    79,    79,   112,   112,
+   112,    83,    38,   131,   131,   131,    38,    16,    93,    93,
+    93,    84,    19,    73,    11,    16,     6,     6,    11,    92,
+    19,    11,    11,    92,   112,    11,    92,    92,   112,   131,
+    92,   112,   112,   131,    93,   112,   131,   131,    93,    87,
+   131,    93,    93,    77,    77,    93,    77,    88,   110,   110,
+    89,    41,    40,   143,   143,    94,    95,    96,    81,    81,
+    74,    99,   100,   156,   156,    69,    39,   139,    77,   139,
+   139,   104,    77,   110,    68,    77,    77,   110,   143,    77,
+   110,   110,   143,    81,   110,   143,   143,    81,   156,   143,
+    81,    81,   156,    37,    81,   156,   156,   118,   118,   156,
+   115,   118,    32,    31,     1,     1,    30,     1,     1,   123,
+     1,    24,   130,   120,     1,     1,    65,     1,   134,     1,
+     1,    18,   118,    61,    60,   142,   118,    15,    13,   118,
+   118,   120,   120,   118,   120,   120,   163,   120,     9,    54,
+     4,   120,   120,    55,   120,   nil,   120,   120,   nil,   nil,
+   nil,   nil,   nil,   124,   163,   163,   nil,   163,   163,   nil,
+   163,   nil,   nil,   nil,   163,   163,   nil,   163,   nil,   163,
+   163,   124,   124,   158,   124,   124,   nil,   124,   nil,   nil,
+   nil,   124,   124,   nil,   124,   nil,   124,   124,   nil,   nil,
+   102,   158,   158,   nil,   158,   158,   nil,   158,   nil,   nil,
+   nil,   158,   158,   nil,   158,   nil,   158,   158,   102,   102,
+   135,   102,   102,   nil,   102,   nil,   nil,   nil,   102,   102,
+   nil,   102,   nil,   102,   102,   nil,   nil,   149,   135,   135,
+   nil,   135,   135,   nil,   135,   nil,   nil,   nil,   135,   135,
+   nil,   135,   nil,   135,   135,   149,   149,   146,   149,   149,
+   nil,   149,   nil,   nil,   nil,   149,   149,   nil,   149,   nil,
+   149,   149,   nil,   nil,   nil,   146,   146,   nil,   146,   146,
+   nil,   146,   nil,   nil,   nil,   146,   146,   nil,   146,   nil,
+   146,   146,     0,     0,   nil,     0,     0,   nil,     0,   nil,
+   nil,   nil,     0,     0,   nil,     0,   nil,     0,     0 ]
 
 racc_action_pointer = [
-   311,   191,   nil,   nil,   nil,   nil,    78,   nil,   nil,   158,
-   nil,    18,   nil,   180,   185,   nil,   153,    49,   nil,   nil,
-    15,   180,   146,    56,   nil,   nil,   nil,   163,   nil,    70,
-   157,   130,   nil,     8,   127,   122,    -1,   nil,   nil,   nil,
-   111,   102,    14,   nil,   nil,    13,   -11,    -7,   nil,   nil,
-     8,   nil,   nil,   nil,    25,   nil,   198,   nil,   nil,   nil,
-   181,   nil,   153,    -5,   175,   nil,   nil,   nil,   142,   118,
-   nil,    81,    91,   nil,    -2,   125,   nil,    57,   120,   nil,
-    47,    61,    77,   nil,    50,    -4,    84,   nil,   nil,   102,
-    71,    66,   113,    85,    89,   247,   117,   115,    -2,   nil,
-   130,   nil,   nil,   nil,   115,   nil,   nil,    -7,   nil,     3,
-   nil,   nil,   nil,   nil,   nil,   164,   161,   166,   176,   nil,
-   nil,   199,   nil,   nil,   nil,   nil,   nil,   169,   nil,   263,
-    76,   nil,   nil,   151,   nil,   nil,   nil,   182,   110,   nil,
-   nil,   130,    61,   nil,   nil,   279,   nil,   231,   nil,   nil,
-   nil,   nil,   215,   nil,   130,   nil,   nil,   nil,   nil,   nil,
-   295,   nil,   nil ]
+   327,   149,   nil,   nil,   204,   nil,    83,   nil,   nil,   172,
+   nil,    56,   nil,   185,   nil,   161,    49,   nil,   185,    54,
+   nil,    15,   nil,   nil,   181,   nil,    18,   nil,   nil,   nil,
+   161,   159,   158,   nil,    13,   nil,   nil,   149,    70,   130,
+   108,   107,   nil,   nil,    42,   nil,    22,   nil,     3,    -5,
+    13,   nil,   nil,   nil,   173,   203,   nil,   nil,    25,   nil,
+   194,   179,   nil,   nil,   nil,   172,    -5,   nil,   107,   125,
+   nil,   nil,   nil,    49,    94,    12,   nil,   110,   nil,    57,
+     8,   125,   nil,    65,    45,   nil,    -4,   100,   107,   114,
+   nil,   nil,    61,    76,   118,   119,    91,   -23,   nil,   118,
+   116,    -2,   253,   nil,   132,   nil,   nil,   nil,   nil,   nil,
+   115,   nil,    66,   nil,   nil,   165,    -7,   nil,   164,   nil,
+   176,   nil,   nil,   172,   216,   nil,   nil,   nil,   nil,   nil,
+   172,    71,   nil,   nil,   152,   273,   nil,    -2,   nil,   130,
+   nil,   nil,   189,   120,   nil,   nil,   310,   nil,   nil,   290,
+   nil,   nil,   nil,   nil,   nil,   nil,   130,   nil,   236,   nil,
+   nil,   nil,   nil,   199,   nil,   nil ]
 
 racc_action_default = [
-   -99,   -99,    -2,    -4,   -26,    -5,   -99,   -25,    -6,   -99,
-    -7,   -99,    -8,   -99,   -99,    -9,   -99,   -99,   -10,   -11,
-   -99,   -99,    -1,   -34,   -49,   -50,   -72,   -83,   -47,   -41,
-   -99,   -46,   -45,   -99,   -26,   -25,   -43,   -93,   -70,   -48,
-   -42,   -40,   -99,   -51,   -44,   -99,   -34,   -83,   -15,   -16,
-   -12,   -13,   -81,   -82,   -83,   -79,   -99,    -3,   -32,   -28,
-   -31,   -35,   -23,   -25,   -97,   -71,   -29,   -21,   -99,   -27,
-   -30,   -99,   -83,   -84,   -99,   -99,   -38,   -99,   -99,   -33,
-   -99,   -97,   -99,   -91,   -99,   -99,   -99,   -80,   163,   -99,
-   -24,   -99,   -99,   -98,   -34,   -99,   -90,   -99,   -99,   -87,
-   -99,   -69,   -67,   -66,   -99,   -54,   -68,   -99,   -58,   -99,
-   -94,   -95,   -96,   -60,   -61,   -99,   -99,   -99,   -99,   -92,
-   -14,   -99,   -17,   -22,   -37,   -18,   -36,   -97,   -74,   -99,
-   -99,   -85,   -86,   -99,   -52,   -53,   -55,   -99,   -99,   -39,
-   -63,   -99,   -99,   -19,   -76,   -99,   -78,   -99,   -20,   -73,
-   -89,   -88,   -99,   -59,   -99,   -62,   -65,   -75,   -77,   -57,
-   -99,   -64,   -56 ]
+  -101,    -1,    -2,   -28,  -101,    -4,  -101,   -27,    -5,  -101,
+    -6,  -101,    -7,  -101,    -8,  -101,  -101,    -9,  -101,  -101,
+   -10,  -101,   -11,   -12,  -101,    -3,   -36,   -74,   -51,   -52,
+   -85,   -42,  -101,   -46,  -101,   -49,   -47,   -28,   -43,  -101,
+   -48,   -27,   -95,   -72,   -45,   -50,   -44,   -53,  -101,   -85,
+   -13,   -15,   -17,   -18,   -36,   -14,   -83,   -84,   -85,   -81,
+  -101,   -29,   -32,   -34,   -30,   -33,   -27,   -37,   -25,   -99,
+   -73,   -31,   -23,  -101,   -85,  -101,   -86,  -101,   -40,  -101,
+  -101,  -101,   -35,  -101,  -101,   -93,  -101,  -101,   -99,  -101,
+   -82,   166,  -101,   -26,  -101,  -101,  -100,   -36,   -89,   -92,
+  -101,  -101,  -101,   -70,  -101,   -69,   -62,   -71,   -68,   -63,
+  -101,   -96,  -101,   -97,   -98,  -101,  -101,   -60,  -101,   -56,
+  -101,   -94,   -16,  -101,  -101,   -39,   -24,   -19,   -20,   -38,
+   -99,  -101,   -87,   -88,  -101,  -101,   -76,  -101,   -65,  -101,
+   -41,   -54,  -101,  -101,   -55,   -57,  -101,   -78,   -21,  -101,
+   -80,   -22,   -91,   -90,   -75,   -67,  -101,   -64,  -101,   -61,
+   -77,   -79,   -66,  -101,   -59,   -58 ]
 
 racc_goto_table = [
-    22,    26,    57,    32,    70,   114,    64,    49,    51,   108,
-    73,    58,   116,    60,    55,    67,    92,   105,    69,   141,
-   109,    62,   113,    82,    50,    32,    99,    77,    40,    81,
-    86,    71,   104,   117,    54,    89,   126,    32,   108,    98,
-    66,    21,   140,   nil,   nil,   nil,   136,   nil,    87,   116,
-    40,   nil,    30,   nil,   nil,    97,   nil,   nil,   nil,   nil,
-   nil,   nil,    40,   nil,    65,   101,    32,   nil,   101,   nil,
-   106,    70,   153,   106,    76,    49,   120,   127,    58,   148,
-    60,   161,   123,    32,   154,    69,    79,   151,   116,   nil,
-    29,    40,   nil,   nil,   101,   129,    48,   nil,   nil,   106,
-   nil,    32,    59,   nil,   nil,   101,   nil,    66,    40,    57,
-   106,   nil,    29,   nil,   nil,   100,    65,   nil,   145,    65,
-   nil,   147,    32,   nil,    29,    57,    40,    57,   101,   nil,
-   nil,    65,   124,   106,    32,   nil,   nil,   nil,   nil,   nil,
-    57,   nil,   nil,   nil,   101,    65,   nil,    40,   nil,   106,
-   139,    96,   160,    29,   nil,   nil,    65,   nil,   nil,    40,
-   nil,   nil,   nil,   nil,    48,   nil,   nil,   nil,   nil,    59,
-    29,   150,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    65,
-   nil,   nil,   nil,   156,   nil,   nil,   nil,   nil,    29,   nil,
-   nil,   nil,   nil,   nil,   nil,    65,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    29,
-   nil,   nil,    96,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,    29 ]
+    25,     1,    27,    39,    95,   119,    53,    70,    69,    53,
+   112,    62,    38,   109,    59,   129,    65,    52,    72,    63,
+    52,    83,    61,   123,    76,   122,    78,    64,    98,    46,
+    89,    50,   106,   118,    55,    38,    88,   139,    75,    68,
+    82,    58,   145,    94,    71,    79,   138,   101,    24,    38,
+   nil,    90,    46,   nil,   nil,   nil,   nil,   nil,    70,    36,
+   nil,   nil,    70,   nil,   nil,   151,    46,   107,   100,   nil,
+   156,   107,   115,   103,    70,    99,    53,   103,    62,   130,
+   nil,    38,    36,    65,   125,   126,    63,    52,   153,    61,
+   nil,    70,   162,    38,    64,   nil,    36,   nil,    46,    70,
+   107,   nil,   nil,   135,   140,   nil,   103,   nil,   107,   nil,
+    46,    71,   nil,    38,   103,   nil,   nil,   nil,   nil,   nil,
+   nil,   146,   nil,   152,    70,   149,   nil,   nil,    36,   155,
+    46,   nil,    38,   107,    25,    99,   nil,    70,    38,   103,
+    36,   nil,   nil,   104,   nil,    25,   107,   117,    25,    46,
+   nil,   nil,   103,   nil,   nil,    46,   nil,   nil,   nil,   163,
+    36,   nil,    25,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   104,   nil,   nil,    36,
+   nil,   nil,   nil,   nil,   117,    36,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   159,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   104 ]
 
 racc_goto_check = [
-     2,    23,     3,     4,    24,    37,    18,    15,    13,    35,
-    43,    25,    35,    15,    42,    21,    19,    33,    23,    38,
-    29,    16,    36,    40,    12,     4,    45,    28,    20,    18,
-    40,    39,    32,    19,    41,    17,    27,     4,    35,    44,
-    20,     1,    37,   nil,   nil,   nil,    33,   nil,    42,    35,
-    20,   nil,    26,   nil,   nil,    43,   nil,   nil,   nil,   nil,
-   nil,   nil,    20,   nil,    30,    15,     4,   nil,    15,   nil,
-    23,    24,    35,    23,    26,    15,    13,    18,    25,    19,
-    15,    37,    21,     4,    29,    23,    26,    45,    35,   nil,
-    14,    20,   nil,   nil,    15,     2,    14,   nil,   nil,    23,
-   nil,     4,    14,   nil,   nil,    15,   nil,    20,    20,     3,
-    23,   nil,    14,   nil,   nil,    26,    30,   nil,     2,    30,
-   nil,     2,     4,   nil,    14,     3,    20,     3,    15,   nil,
-   nil,    30,    26,    23,     4,   nil,   nil,   nil,   nil,   nil,
-     3,   nil,   nil,   nil,    15,    30,   nil,    20,   nil,    23,
-    26,    14,     2,    14,   nil,   nil,    30,   nil,   nil,    20,
-   nil,   nil,   nil,   nil,    14,   nil,   nil,   nil,   nil,    14,
-    14,    26,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    30,
-   nil,   nil,   nil,    26,   nil,   nil,   nil,   nil,    14,   nil,
-   nil,   nil,   nil,   nil,   nil,    30,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    14,
-   nil,   nil,    14,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
-   nil,    14 ]
+     3,     2,    24,    27,    20,    34,    16,    31,    19,    16,
+    30,    25,    15,    38,    43,    28,    16,    15,    22,    26,
+    15,    41,    24,    20,    44,    14,    27,    15,    46,    21,
+    41,    13,    37,    33,    13,    15,    19,    39,    40,    17,
+    27,    42,    34,    18,    21,    29,    38,    45,     1,    15,
+   nil,    43,    21,   nil,   nil,   nil,   nil,   nil,    31,     4,
+   nil,   nil,    31,   nil,   nil,    20,    21,    16,    44,   nil,
+    30,    16,    27,    24,    31,    15,    16,    24,    25,    19,
+   nil,    15,     4,    16,    27,    22,    26,    15,    46,    24,
+   nil,    31,    38,    15,    15,   nil,     4,   nil,    21,    31,
+    16,   nil,   nil,     2,    27,   nil,    24,   nil,    16,   nil,
+    21,    21,   nil,    15,    24,   nil,   nil,   nil,   nil,   nil,
+   nil,     2,   nil,    27,    31,     2,   nil,   nil,     4,    27,
+    21,   nil,    15,    16,     3,    15,   nil,    31,    15,    24,
+     4,   nil,   nil,    36,   nil,     3,    16,    36,     3,    21,
+   nil,   nil,    24,   nil,   nil,    21,   nil,   nil,   nil,     2,
+     4,   nil,     3,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,    36,   nil,   nil,     4,
+   nil,   nil,   nil,   nil,    36,     4,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,    36,
+   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,    36 ]
 
 racc_goto_pointer = [
-   nil,    41,     0,   -20,    -8,   nil,   nil,   nil,   nil,   nil,
-   nil,   nil,     7,    -9,    79,   -10,    -2,   -27,   -17,   -48,
-    17,    -8,   nil,    -5,   -19,   -12,    41,   -57,    -6,   -57,
-    41,   nil,   -43,   -58,   nil,   -66,   -56,   -73,   -96,     4,
-   -24,    14,    -6,   -17,   -33,   -46 ]
+   nil,    48,     1,    -1,    48,   nil,   nil,   nil,   nil,   nil,
+   nil,   nil,   nil,    15,   -61,     1,   -10,    13,   -25,   -18,
+   -65,    18,    -8,   nil,    -4,   -15,    -7,    -8,   -81,    11,
+   -69,   -19,   nil,   -48,   -76,   nil,    66,   -45,   -64,   -73,
+     8,   -28,    20,    -7,    -6,   -27,   -46 ]
 
 racc_goto_default = [
-   nil,   nil,   nil,     2,     3,     5,     8,    10,    12,    15,
-    18,    19,   nil,   nil,     1,    31,   nil,   nil,   nil,   nil,
-    14,   nil,    68,    41,    44,    28,   nil,    61,   nil,   nil,
-    36,    39,   nil,   nil,   107,    42,   nil,   nil,   nil,   nil,
-   nil,   nil,   nil,    83,   nil,   nil ]
+   nil,   nil,   nil,     2,     5,     8,    10,    12,    14,    17,
+    20,    22,    23,   nil,    51,     4,    40,   nil,   nil,   nil,
+   nil,    18,   nil,    73,    31,    33,    35,   nil,    67,   nil,
+   nil,    44,    45,   nil,   nil,   116,    32,   nil,   nil,   nil,
+   nil,   nil,   nil,   nil,    85,   nil,   nil ]
 
 racc_token_table = {
  false => 0,
@@ -478,11 +482,12 @@ racc_token_table = {
  :SEMIC => 37,
  :CASE => 38,
  :DEFAULT => 39,
- :INCLUDE => 40 }
+ :INCLUDE => 40,
+ :SET => 41 }
 
 racc_use_result_var = true
 
-racc_nt_base = 41
+racc_nt_base = 42
 
 Racc_arg = [
  racc_action_table,
@@ -542,6 +547,7 @@ Racc_token_to_s_table = [
 'CASE',
 'DEFAULT',
 'INCLUDE',
+'SET',
 '$start',
 'program',
 'statements',
@@ -551,6 +557,7 @@ Racc_token_to_s_table = [
 'casestatement',
 'import',
 'include',
+'set',
 'definition',
 'hostclass',
 'nodedef',
@@ -658,8 +665,10 @@ module_eval <<'.,.,', 'grammar.ra', 54
 
  # reduce 11 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 91
-  def _reduce_12( val, _values, result )
+ # reduce 12 omitted
+
+module_eval <<'.,.,', 'grammar.ra', 92
+  def _reduce_13( val, _values, result )
     classnames = aryfy(val[1])
 
     klasses = []
@@ -686,10 +695,23 @@ module_eval <<'.,.,', 'grammar.ra', 91
   end
 .,.,
 
- # reduce 13 omitted
-
-module_eval <<'.,.,', 'grammar.ra', 98
+module_eval <<'.,.,', 'grammar.ra', 102
   def _reduce_14( val, _values, result )
+    classnames = aryfy(val[1])
+
+    result = AST::Set.new(
+        :line => @lexer.line,
+        :file => @lexer.file,
+        :type => val[1]
+    )
+   result
+  end
+.,.,
+
+ # reduce 15 omitted
+
+module_eval <<'.,.,', 'grammar.ra', 109
+  def _reduce_16( val, _values, result )
     result = aryfy(val[0], val[2])
     result.line = @lexer.line
     result.file = @lexer.file
@@ -697,12 +719,12 @@ module_eval <<'.,.,', 'grammar.ra', 98
   end
 .,.,
 
- # reduce 15 omitted
+ # reduce 17 omitted
 
- # reduce 16 omitted
+ # reduce 18 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 132
-  def _reduce_17( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 143
+  def _reduce_19( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         raise Puppet::ParseError, "Invalid name"
     end
@@ -734,8 +756,8 @@ module_eval <<'.,.,', 'grammar.ra', 132
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 146
-  def _reduce_18( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 157
+  def _reduce_20( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         Puppet.notice "invalid name"
         raise Puppet::ParseError, "Invalid name"
@@ -753,8 +775,8 @@ module_eval <<'.,.,', 'grammar.ra', 146
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 158
-  def _reduce_19( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 169
+  def _reduce_21( val, _values, result )
     # a template setting for a type
     if val[0].instance_of?(AST::ASTArray)
         raise Puppet::ParseError, "Invalid type"
@@ -770,8 +792,8 @@ module_eval <<'.,.,', 'grammar.ra', 158
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 166
-  def _reduce_20( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 177
+  def _reduce_22( val, _values, result )
     result = AST::ObjectInst.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -781,10 +803,10 @@ module_eval <<'.,.,', 'grammar.ra', 166
   end
 .,.,
 
- # reduce 21 omitted
+ # reduce 23 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 180
-  def _reduce_22( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 191
+  def _reduce_24( val, _values, result )
     if val[0].instance_of?(AST::ObjectInst)
         result = AST::ASTArray.new(
             :line => @lexer.line,
@@ -799,12 +821,12 @@ module_eval <<'.,.,', 'grammar.ra', 180
   end
 .,.,
 
- # reduce 23 omitted
+ # reduce 25 omitted
 
- # reduce 24 omitted
+ # reduce 26 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 191
-  def _reduce_25( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 202
+  def _reduce_27( val, _values, result )
     result = AST::Name.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -814,8 +836,8 @@ module_eval <<'.,.,', 'grammar.ra', 191
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 199
-  def _reduce_26( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 210
+  def _reduce_28( val, _values, result )
     result = AST::Type.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -825,10 +847,6 @@ module_eval <<'.,.,', 'grammar.ra', 199
   end
 .,.,
 
- # reduce 27 omitted
-
- # reduce 28 omitted
-
  # reduce 29 omitted
 
  # reduce 30 omitted
@@ -837,8 +855,12 @@ module_eval <<'.,.,', 'grammar.ra', 199
 
  # reduce 32 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 222
-  def _reduce_33( val, _values, result )
+ # reduce 33 omitted
+
+ # reduce 34 omitted
+
+module_eval <<'.,.,', 'grammar.ra', 233
+  def _reduce_35( val, _values, result )
     # this is distinct from referencing a variable
     variable = AST::Name.new(
         :line => @lexer.line,
@@ -856,8 +878,8 @@ module_eval <<'.,.,', 'grammar.ra', 222
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 231
-  def _reduce_34( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 242
+  def _reduce_36( val, _values, result )
     result = AST::ASTArray.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -867,15 +889,15 @@ module_eval <<'.,.,', 'grammar.ra', 231
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 231
-  def _reduce_35( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 242
+  def _reduce_37( val, _values, result )
  result = val[0]
    result
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 244
-  def _reduce_36( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 255
+  def _reduce_38( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         val[0].push(val[2])
         result = val[0]
@@ -890,8 +912,8 @@ module_eval <<'.,.,', 'grammar.ra', 244
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 259
-  def _reduce_37( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 270
+  def _reduce_39( val, _values, result )
     leaf = AST::String.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -908,10 +930,10 @@ module_eval <<'.,.,', 'grammar.ra', 259
   end
 .,.,
 
- # reduce 38 omitted
+ # reduce 40 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 272
-  def _reduce_39( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 283
+  def _reduce_41( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         result = val[0].push(val[2])
     else
@@ -925,10 +947,6 @@ module_eval <<'.,.,', 'grammar.ra', 272
   end
 .,.,
 
- # reduce 40 omitted
-
- # reduce 41 omitted
-
  # reduce 42 omitted
 
  # reduce 43 omitted
@@ -943,8 +961,12 @@ module_eval <<'.,.,', 'grammar.ra', 272
 
  # reduce 48 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 290
-  def _reduce_49( val, _values, result )
+ # reduce 49 omitted
+
+ # reduce 50 omitted
+
+module_eval <<'.,.,', 'grammar.ra', 301
+  def _reduce_51( val, _values, result )
     result = AST::String.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -954,8 +976,8 @@ module_eval <<'.,.,', 'grammar.ra', 290
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 296
-  def _reduce_50( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 307
+  def _reduce_52( val, _values, result )
     result = AST::FlatString.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -965,8 +987,8 @@ module_eval <<'.,.,', 'grammar.ra', 296
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 304
-  def _reduce_51( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 315
+  def _reduce_53( val, _values, result )
     result = AST::Boolean.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -976,8 +998,8 @@ module_eval <<'.,.,', 'grammar.ra', 304
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 314
-  def _reduce_52( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 325
+  def _reduce_54( val, _values, result )
     result = AST::ObjectRef.new(
         :pin => '[]',
         :line => @lexer.line,
@@ -989,8 +1011,8 @@ module_eval <<'.,.,', 'grammar.ra', 314
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 331
-  def _reduce_53( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 342
+  def _reduce_55( val, _values, result )
     options = val[3]
     unless options.instance_of?(AST::ASTArray)
         options = AST::ASTArray.new(
@@ -1009,10 +1031,10 @@ module_eval <<'.,.,', 'grammar.ra', 331
   end
 .,.,
 
- # reduce 54 omitted
+ # reduce 56 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 345
-  def _reduce_55( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 356
+  def _reduce_57( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         val[0].push val[1]
         result = val[0]
@@ -1027,8 +1049,8 @@ module_eval <<'.,.,', 'grammar.ra', 345
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 355
-  def _reduce_56( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 366
+  def _reduce_58( val, _values, result )
     result = AST::CaseOpt.new(
         :pin => ":",
         :value => val[0],
@@ -1040,8 +1062,8 @@ module_eval <<'.,.,', 'grammar.ra', 355
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 367
-  def _reduce_57( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 378
+  def _reduce_59( val, _values, result )
     result = AST::CaseOpt.new(
         :pin => ":",
         :value => val[0],
@@ -1057,10 +1079,10 @@ module_eval <<'.,.,', 'grammar.ra', 367
   end
 .,.,
 
- # reduce 58 omitted
+ # reduce 60 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 381
-  def _reduce_59( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 392
+  def _reduce_61( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         val[0].push(val[2])
         result = val[0]
@@ -1075,8 +1097,8 @@ module_eval <<'.,.,', 'grammar.ra', 381
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 391
-  def _reduce_60( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 402
+  def _reduce_62( val, _values, result )
     result = AST::Selector.new(
         :pin => "?",
         :line => @lexer.line,
@@ -1088,19 +1110,19 @@ module_eval <<'.,.,', 'grammar.ra', 391
   end
 .,.,
 
- # reduce 61 omitted
+ # reduce 63 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 393
-  def _reduce_62( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 404
+  def _reduce_64( val, _values, result )
  result = val[1]
    result
   end
 .,.,
 
- # reduce 63 omitted
+ # reduce 65 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 408
-  def _reduce_64( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 419
+  def _reduce_66( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         val[0].push(val[2])
         result = val[0]
@@ -1115,8 +1137,8 @@ module_eval <<'.,.,', 'grammar.ra', 408
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 418
-  def _reduce_65( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 429
+  def _reduce_67( val, _values, result )
     result = AST::ObjectParam.new(
         :pin => "=>",
         :line => @lexer.line,
@@ -1128,8 +1150,8 @@ module_eval <<'.,.,', 'grammar.ra', 418
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 426
-  def _reduce_66( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 437
+  def _reduce_68( val, _values, result )
     result = AST::String.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1139,8 +1161,8 @@ module_eval <<'.,.,', 'grammar.ra', 426
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 433
-  def _reduce_67( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 444
+  def _reduce_69( val, _values, result )
     result = AST::String.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1150,12 +1172,12 @@ module_eval <<'.,.,', 'grammar.ra', 433
   end
 .,.,
 
- # reduce 68 omitted
+ # reduce 70 omitted
 
- # reduce 69 omitted
+ # reduce 71 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 442
-  def _reduce_70( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 453
+  def _reduce_72( val, _values, result )
     result = AST::Default.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1165,10 +1187,10 @@ module_eval <<'.,.,', 'grammar.ra', 442
   end
 .,.,
 
- # reduce 71 omitted
+ # reduce 73 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 495
-  def _reduce_72( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 506
+  def _reduce_74( val, _values, result )
     # importing files
     # yuk, i hate keywords
     # we'll probably have to have some kind of search path eventually
@@ -1222,8 +1244,8 @@ module_eval <<'.,.,', 'grammar.ra', 495
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 506
-  def _reduce_73( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 517
+  def _reduce_75( val, _values, result )
     result = AST::CompDef.new(
         :type => AST::Name.new(:value => val[1], :line => @lexer.line),
         :args => val[2],
@@ -1236,8 +1258,8 @@ module_eval <<'.,.,', 'grammar.ra', 506
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 519
-  def _reduce_74( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 530
+  def _reduce_76( val, _values, result )
     result = AST::CompDef.new(
         :type => AST::Name.new(:value => val[1], :line => @lexer.line),
         :args => val[2],
@@ -1254,8 +1276,8 @@ module_eval <<'.,.,', 'grammar.ra', 519
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 536
-  def _reduce_75( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 547
+  def _reduce_77( val, _values, result )
         #:args => val[2],
     args = {
         :type => AST::Name.new(:value => val[1], :line => @lexer.line),
@@ -1273,8 +1295,8 @@ module_eval <<'.,.,', 'grammar.ra', 536
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 553
-  def _reduce_76( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 564
+  def _reduce_78( val, _values, result )
     args = {
         :type => AST::Name.new(:value => val[1], :line => @lexer.line),
         :file => @lexer.file,
@@ -1295,8 +1317,8 @@ module_eval <<'.,.,', 'grammar.ra', 553
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 574
-  def _reduce_77( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 585
+  def _reduce_79( val, _values, result )
     unless val[1].instance_of?(AST::ASTArray)
         val[1] = AST::ASTArray.new(
             :line => val[1].line,
@@ -1319,8 +1341,8 @@ module_eval <<'.,.,', 'grammar.ra', 574
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 597
-  def _reduce_78( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 608
+  def _reduce_80( val, _values, result )
     unless val[1].instance_of?(AST::ASTArray)
         val[1] = AST::ASTArray.new(
             :line => val[1].line,
@@ -1347,10 +1369,10 @@ module_eval <<'.,.,', 'grammar.ra', 597
   end
 .,.,
 
- # reduce 79 omitted
+ # reduce 81 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 611
-  def _reduce_80( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 622
+  def _reduce_82( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         result = val[0]
         result.push val[1]
@@ -1365,8 +1387,8 @@ module_eval <<'.,.,', 'grammar.ra', 611
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 619
-  def _reduce_81( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 630
+  def _reduce_83( val, _values, result )
    result = AST::HostName.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1376,8 +1398,8 @@ module_eval <<'.,.,', 'grammar.ra', 619
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 625
-  def _reduce_82( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 636
+  def _reduce_84( val, _values, result )
    result = AST::HostName.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1387,8 +1409,8 @@ module_eval <<'.,.,', 'grammar.ra', 625
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 633
-  def _reduce_83( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 644
+  def _reduce_85( val, _values, result )
     result = AST::ASTArray.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1398,17 +1420,17 @@ module_eval <<'.,.,', 'grammar.ra', 633
   end
 .,.,
 
- # reduce 84 omitted
+ # reduce 86 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 638
-  def _reduce_85( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 649
+  def _reduce_87( val, _values, result )
     result = val[1]
    result
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 649
-  def _reduce_86( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 660
+  def _reduce_88( val, _values, result )
     if val[1].instance_of?(AST::ASTArray)
         result = val[1]
     else
@@ -1422,10 +1444,10 @@ module_eval <<'.,.,', 'grammar.ra', 649
   end
 .,.,
 
- # reduce 87 omitted
+ # reduce 89 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 663
-  def _reduce_88( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 674
+  def _reduce_90( val, _values, result )
     if val[0].instance_of?(AST::ASTArray)
         val[0].push(val[2])
         result = val[0]
@@ -1440,8 +1462,8 @@ module_eval <<'.,.,', 'grammar.ra', 663
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 671
-  def _reduce_89( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 682
+  def _reduce_91( val, _values, result )
     result = AST::CompArgument.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1451,8 +1473,8 @@ module_eval <<'.,.,', 'grammar.ra', 671
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 678
-  def _reduce_90( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 689
+  def _reduce_92( val, _values, result )
     result = AST::CompArgument.new(
         :line => @lexer.line,
         :file => @lexer.file,
@@ -1462,10 +1484,10 @@ module_eval <<'.,.,', 'grammar.ra', 678
   end
 .,.,
 
- # reduce 91 omitted
+ # reduce 93 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 687
-  def _reduce_92( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 698
+  def _reduce_94( val, _values, result )
     result = AST::Name.new(
         :value => val[1],
         :file => @lexer.file,
@@ -1475,8 +1497,8 @@ module_eval <<'.,.,', 'grammar.ra', 687
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 696
-  def _reduce_93( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 707
+  def _reduce_95( val, _values, result )
     name = val[0].sub(/^\$/,'')
     result = AST::Variable.new(
         :line => @lexer.line,
@@ -1487,8 +1509,8 @@ module_eval <<'.,.,', 'grammar.ra', 696
   end
 .,.,
 
-module_eval <<'.,.,', 'grammar.ra', 708
-  def _reduce_94( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 719
+  def _reduce_96( val, _values, result )
     if val[1].instance_of?(AST::ASTArray)
         result = val[1]
     else
@@ -1502,14 +1524,14 @@ module_eval <<'.,.,', 'grammar.ra', 708
   end
 .,.,
 
- # reduce 95 omitted
+ # reduce 97 omitted
 
- # reduce 96 omitted
+ # reduce 98 omitted
 
- # reduce 97 omitted
+ # reduce 99 omitted
 
-module_eval <<'.,.,', 'grammar.ra', 713
-  def _reduce_98( val, _values, result )
+module_eval <<'.,.,', 'grammar.ra', 724
+  def _reduce_100( val, _values, result )
  result = nil
    result
   end