fix line break code (fix to LF)

1 files changed, 134 insertions, 134 deletions

diff --git a/ast.rb b/ast.rb
index 9c4bd25ecc..afb8f4df93 100644
--- a/ast.rb
+++ b/ast.rb
@@ -1,134 +1,134 @@
-# for ast.c

-

-class RubyVM

-

-  # AbstractSyntaxTree provides methods to parse Ruby code into

-  # abstract syntax trees. The nodes in the tree

-  # are instances of RubyVM::AbstractSyntaxTree::Node.

-  #

-  # This class is MRI specific as it exposes implementation details

-  # of the MRI abstract syntax tree.

-  #

-  module AbstractSyntaxTree

-

-    #  call-seq:

-    #     RubyVM::AbstractSyntaxTree.parse(string) -> RubyVM::AbstractSyntaxTree::Node

-    #

-    #  Parses the given _string_ into an abstract syntax tree,

-    #  returning the root node of that tree.

-    #

-    #  SyntaxError is raised if the given _string_ is invalid syntax.

-    #

-    #    RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")

-    #    # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>

-    def self.parse string

-      __builtin_ast_s_parse string

-    end

-

-    #  call-seq:

-    #     RubyVM::AbstractSyntaxTree.parse_file(pathname) -> RubyVM::AbstractSyntaxTree::Node

-    #

-    #   Reads the file from _pathname_, then parses it like ::parse,

-    #   returning the root node of the abstract syntax tree.

-    #

-    #   SyntaxError is raised if _pathname_'s contents are not

-    #   valid Ruby syntax.

-    #

-    #     RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb")

-    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3>

-    def self.parse_file pathname

-      __builtin_ast_s_parse_file pathname

-    end

-

-    #  call-seq:

-    #     RubyVM::AbstractSyntaxTree.of(proc)   -> RubyVM::AbstractSyntaxTree::Node

-    #     RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node

-    #

-    #   Returns AST nodes of the given _proc_ or _method_.

-    #

-    #     RubyVM::AbstractSyntaxTree.of(proc {1 + 2})

-    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42>

-    #

-    #     def hello

-    #       puts "hello, world"

-    #     end

-    #

-    #     RubyVM::AbstractSyntaxTree.of(method(:hello))

-    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3>

-    def self.of body

-      __builtin_ast_s_of body

-    end

-

-    # RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in

-    # RubyVM::AbstractSyntaxTree.

-    #

-    # This class is MRI specific.

-    #

-    class Node

-

-      #  call-seq:

-      #     node.type -> symbol

-      #

-      #  Returns the type of this node as a symbol.

-      #

-      #    root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")

-      #    root.type # => :SCOPE

-      #    call = root.children[2]

-      #    call.type # => :OPCALL

-      def type

-        __builtin_ast_node_type

-      end

-

-      #  call-seq:

-      #     node.first_lineno -> integer

-      #

-      #  The line number in the source code where this AST's text began.

-      def first_lineno

-        __builtin_ast_node_first_lineno

-      end

-

-      #  call-seq:

-      #     node.first_column -> integer

-      #

-      #  The column number in the source code where this AST's text began.

-      def first_column

-        __builtin_ast_node_first_column

-      end

-

-      #  call-seq:

-      #     node.last_lineno -> integer

-      #

-      #  The line number in the source code where this AST's text ended.

-      def last_lineno

-        __builtin_ast_node_last_lineno

-      end

-

-      #  call-seq:

-      #     node.last_column -> integer

-      #

-      #  The column number in the source code where this AST's text ended.

-      def last_column

-        __builtin_ast_node_last_column

-      end

-

-      #  call-seq:

-      #     node.children -> array

-      #

-      #  Returns AST nodes under this one.  Each kind of node

-      #  has different children, depending on what kind of node it is.

-      #

-      #  The returned array may contain other nodes or <code>nil</code>.

-      def children

-        __builtin_ast_node_children

-      end

-

-      #  call-seq:

-      #     node.inspect -> string

-      #

-      #  Returns debugging information about this node as a string.

-      def inspect

-        __builtin_ast_node_inspect

-      end

-    end

-  end

-end

+# for ast.c
+
+class RubyVM
+
+  # AbstractSyntaxTree provides methods to parse Ruby code into
+  # abstract syntax trees. The nodes in the tree
+  # are instances of RubyVM::AbstractSyntaxTree::Node.
+  #
+  # This class is MRI specific as it exposes implementation details
+  # of the MRI abstract syntax tree.
+  #
+  module AbstractSyntaxTree
+
+    #  call-seq:
+    #     RubyVM::AbstractSyntaxTree.parse(string) -> RubyVM::AbstractSyntaxTree::Node
+    #
+    #  Parses the given _string_ into an abstract syntax tree,
+    #  returning the root node of that tree.
+    #
+    #  SyntaxError is raised if the given _string_ is invalid syntax.
+    #
+    #    RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
+    #    # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9>
+    def self.parse string
+      __builtin_ast_s_parse string
+    end
+
+    #  call-seq:
+    #     RubyVM::AbstractSyntaxTree.parse_file(pathname) -> RubyVM::AbstractSyntaxTree::Node
+    #
+    #   Reads the file from _pathname_, then parses it like ::parse,
+    #   returning the root node of the abstract syntax tree.
+    #
+    #   SyntaxError is raised if _pathname_'s contents are not
+    #   valid Ruby syntax.
+    #
+    #     RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb")
+    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3>
+    def self.parse_file pathname
+      __builtin_ast_s_parse_file pathname
+    end
+
+    #  call-seq:
+    #     RubyVM::AbstractSyntaxTree.of(proc)   -> RubyVM::AbstractSyntaxTree::Node
+    #     RubyVM::AbstractSyntaxTree.of(method) -> RubyVM::AbstractSyntaxTree::Node
+    #
+    #   Returns AST nodes of the given _proc_ or _method_.
+    #
+    #     RubyVM::AbstractSyntaxTree.of(proc {1 + 2})
+    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42>
+    #
+    #     def hello
+    #       puts "hello, world"
+    #     end
+    #
+    #     RubyVM::AbstractSyntaxTree.of(method(:hello))
+    #     # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3>
+    def self.of body
+      __builtin_ast_s_of body
+    end
+
+    # RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in
+    # RubyVM::AbstractSyntaxTree.
+    #
+    # This class is MRI specific.
+    #
+    class Node
+
+      #  call-seq:
+      #     node.type -> symbol
+      #
+      #  Returns the type of this node as a symbol.
+      #
+      #    root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2")
+      #    root.type # => :SCOPE
+      #    call = root.children[2]
+      #    call.type # => :OPCALL
+      def type
+        __builtin_ast_node_type
+      end
+
+      #  call-seq:
+      #     node.first_lineno -> integer
+      #
+      #  The line number in the source code where this AST's text began.
+      def first_lineno
+        __builtin_ast_node_first_lineno
+      end
+
+      #  call-seq:
+      #     node.first_column -> integer
+      #
+      #  The column number in the source code where this AST's text began.
+      def first_column
+        __builtin_ast_node_first_column
+      end
+
+      #  call-seq:
+      #     node.last_lineno -> integer
+      #
+      #  The line number in the source code where this AST's text ended.
+      def last_lineno
+        __builtin_ast_node_last_lineno
+      end
+
+      #  call-seq:
+      #     node.last_column -> integer
+      #
+      #  The column number in the source code where this AST's text ended.
+      def last_column
+        __builtin_ast_node_last_column
+      end
+
+      #  call-seq:
+      #     node.children -> array
+      #
+      #  Returns AST nodes under this one.  Each kind of node
+      #  has different children, depending on what kind of node it is.
+      #
+      #  The returned array may contain other nodes or <code>nil</code>.
+      def children
+        __builtin_ast_node_children
+      end
+
+      #  call-seq:
+      #     node.inspect -> string
+      #
+      #  Returns debugging information about this node as a string.
+      def inspect
+        __builtin_ast_node_inspect
+      end
+    end
+  end
+end