parser.rb
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require 'set'
require 'racc/parser'
require 'ast'
if RUBY_VERSION < '1.9'
require 'parser/compatibility/ruby1_8'
end
if RUBY_VERSION < '2.0'
require 'parser/compatibility/ruby1_9'
end
##
# @api public
#
module Parser
require 'parser/version'
require 'parser/messages'
module AST
require 'parser/ast/node'
require 'parser/ast/processor'
require 'parser/meta'
end
module Source
require 'parser/source/buffer'
require 'parser/source/range'
require 'parser/source/comment'
require 'parser/source/comment/associator'
require 'parser/source/rewriter'
require 'parser/source/rewriter/action'
require 'parser/source/map'
require 'parser/source/map/operator'
require 'parser/source/map/collection'
require 'parser/source/map/constant'
require 'parser/source/map/variable'
require 'parser/source/map/keyword'
require 'parser/source/map/definition'
require 'parser/source/map/send'
require 'parser/source/map/condition'
require 'parser/source/map/ternary'
require 'parser/source/map/for'
require 'parser/source/map/rescue_body'
require 'parser/source/map/heredoc'
end
require 'parser/syntax_error'
require 'parser/clobbering_error'
require 'parser/diagnostic'
require 'parser/diagnostic/engine'
require 'parser/static_environment'
require 'parser/lexer'
require 'parser/lexer/literal'
require 'parser/lexer/stack_state'
module Builders
require 'parser/builders/default'
end
require 'parser/base'
require 'parser/rewriter'
##
# Verify that the current Ruby implementation supports Encoding.
# @raise [RuntimeError]
def self.check_for_encoding_support
unless defined?(Encoding)
raise RuntimeError, 'Parsing 1.9 and later versions of Ruby is not supported on 1.8 due to the lack of Encoding support'
end
end
end