grammar.rb in antelope-0.4.0

- old
+ new
@@ -1,68 +1,68 @@
-# encoding: utf-8
-
-require 'hashie'
-require 'antelope/grammar/symbols'
-require 'antelope/grammar/productions'
-require 'antelope/grammar/production'
-require 'antelope/grammar/precedences'
-require 'antelope/grammar/precedence'
-require 'antelope/grammar/loading'
-require 'antelope/grammar/generation'
-require 'antelope/grammar/token'
-
-module Antelope
-  # Defines a grammar from an Ace file.  This handles setting up
-  # productions, loading from files, symbols, precedence, and
-  # generation.
-  class Grammar
-    include Symbols
-    include Productions
-    include Precedences
-    include Loading
-    include Grammar::Generation
-
-    # Used by a generation class; this is all the generated states
-    # of the grammar.
-    #
-    # @return [Set<Generation::Recognizer::State>]
-    # @see Generation::Recognizer
-    attr_accessor :states
-
-    # The name of the grammar.  This is normally assumed from a file
-    # name.
-    #
-    # @return [String]
-    attr_accessor :name
-
-    # The output directory for the grammar.  This is normally the
-    # same directory as the Ace file.
-    #
-    # @return [Pathname]
-    attr_accessor :output
-
-    # The compiler for the Ace file.
-    #
-    # @return [Compiler]
-    attr_reader :compiler
-
-    # Initialize.
-    #
-    # @param name [String]
-    # @param output [String] the output directory.  Automagically
-    #   turned into a Pathname.
-    # @param compiler [Compiler]
-    def initialize(name, output, compiler)
-      @name     = name
-      @output   = Pathname.new(output)
-      @compiler = compiler
-    end
-
-    # Extra options from the compiler.  This can be used by
-    # generators for output information.
-    #
-    # @return [Hash]
-    def options
-      compiler.options[:extra]
-    end
-  end
-end
+# encoding: utf-8
+
+require 'hashie'
+require 'antelope/grammar/symbols'
+require 'antelope/grammar/productions'
+require 'antelope/grammar/production'
+require 'antelope/grammar/precedences'
+require 'antelope/grammar/precedence'
+require 'antelope/grammar/loading'
+require 'antelope/grammar/generation'
+require 'antelope/grammar/token'
+
+module Antelope
+  # Defines a grammar from an Ace file.  This handles setting up
+  # productions, loading from files, symbols, precedence, and
+  # generation.
+  class Grammar
+    include Symbols
+    include Productions
+    include Precedences
+    include Loading
+    include Grammar::Generation
+
+    # Used by a generation class; this is all the generated states
+    # of the grammar.
+    #
+    # @return [Set<Generation::Recognizer::State>]
+    # @see Generation::Recognizer
+    attr_accessor :states
+
+    # The name of the grammar.  This is normally assumed from a file
+    # name.
+    #
+    # @return [String]
+    attr_accessor :name
+
+    # The output directory for the grammar.  This is normally the
+    # same directory as the Ace file.
+    #
+    # @return [Pathname]
+    attr_accessor :output
+
+    # The compiler for the Ace file.
+    #
+    # @return [Compiler]
+    attr_reader :compiler
+
+    # Initialize.
+    #
+    # @param name [String]
+    # @param output [String] the output directory.  Automagically
+    #   turned into a Pathname.
+    # @param compiler [Compiler]
+    def initialize(name, output, compiler)
+      @name     = name
+      @output   = Pathname.new(output)
+      @compiler = compiler
+    end
+
+    # Extra options from the compiler.  This can be used by
+    # generators for output information.
+    #
+    # @return [Hash]
+    def options
+      compiler.options[:extra]
+    end
+  end
+end