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-rw-r--r--ext/ripper/lib/ripper/core.rb883
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diff --git a/ext/ripper/lib/ripper/core.rb b/ext/ripper/lib/ripper/core.rb
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+++ b/ext/ripper/lib/ripper/core.rb
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+# This file is automatically generated from core.rb.in and parse.y.
+# DO NOT MODIFY!!!!!!
+
+#
+# ripper/core.rb
+#
+# Copyright (C) 2003,2004 Minero Aoki
+#
+# This program is free software.
+# You can distribute and/or modify this program under the Ruby License.
+# For details of Ruby License, see ruby/COPYING.
+#
+
+require 'ripper.so'
+
+class Ripper
+ # Parses Ruby program read from _src_.
+ # _src_ must be a String or a IO or a object which has #gets method.
+ def Ripper.parse(src, filename = '(ripper)', lineno = 1)
+ new(src, filename, lineno).parse
+ end
+
+ # This table contains name of parser events and its arity.
+ PARSER_EVENT_TABLE = {
+ :BEGIN => 1,
+ :END => 1,
+ :alias => 2,
+ :alias_error => 1,
+ :aref => 2,
+ :aref_field => 2,
+ :arg_ambiguous => 0,
+ :arg_paren => 1,
+ :arglist_add => 2,
+ :arglist_add_block => 2,
+ :arglist_add_star => 2,
+ :arglist_new => 0,
+ :arglist_prepend => 2,
+ :array => 1,
+ :assign => 2,
+ :assign_error => 1,
+ :assoc_new => 2,
+ :assoclist_from_args => 1,
+ :bare_assoc_hash => 1,
+ :begin => 1,
+ :binary => 3,
+ :blockvar_add_block => 2,
+ :blockvar_add_star => 2,
+ :blockvar_new => 1,
+ :bodystmt => 4,
+ :brace_block => 2,
+ :break => 1,
+ :call => 3,
+ :case => 2,
+ :class => 3,
+ :class_name_error => 1,
+ :command => 2,
+ :command_call => 4,
+ :const_ref => 1,
+ :constpath_field => 2,
+ :constpath_ref => 2,
+ :def => 3,
+ :defined => 1,
+ :defs => 5,
+ :do_block => 2,
+ :dot2 => 2,
+ :dot3 => 2,
+ :dyna_symbol => 1,
+ :else => 1,
+ :elsif => 3,
+ :ensure => 1,
+ :fcall => 1,
+ :field => 3,
+ :for => 3,
+ :hash => 1,
+ :if => 3,
+ :if_mod => 2,
+ :ifop => 3,
+ :iter_block => 2,
+ :massign => 2,
+ :method_add_arg => 2,
+ :mlhs_add => 2,
+ :mlhs_add_star => 2,
+ :mlhs_new => 0,
+ :mlhs_paren => 1,
+ :module => 2,
+ :mrhs_add => 2,
+ :mrhs_add_star => 2,
+ :mrhs_new => 0,
+ :mrhs_new_from_arglist => 1,
+ :next => 1,
+ :opassign => 3,
+ :param_error => 1,
+ :params => 4,
+ :paren => 1,
+ :parse_error => 1,
+ :program => 1,
+ :qwords_add => 2,
+ :qwords_new => 0,
+ :redo => 0,
+ :regexp_literal => 1,
+ :rescue => 4,
+ :rescue_mod => 2,
+ :restparam => 1,
+ :retry => 0,
+ :return => 1,
+ :return0 => 0,
+ :sclass => 2,
+ :space => 1,
+ :stmts_add => 2,
+ :stmts_new => 0,
+ :string_add => 2,
+ :string_concat => 2,
+ :string_content => 0,
+ :string_dvar => 1,
+ :string_embexpr => 1,
+ :string_literal => 1,
+ :super => 1,
+ :symbol => 1,
+ :symbol_literal => 1,
+ :topconst_field => 1,
+ :topconst_ref => 1,
+ :unary => 2,
+ :undef => 1,
+ :unless => 3,
+ :unless_mod => 2,
+ :until => 2,
+ :until_mod => 2,
+ :var_alias => 2,
+ :var_field => 1,
+ :var_ref => 1,
+ :void_stmt => 0,
+ :when => 3,
+ :while => 2,
+ :while_mod => 2,
+ :word_add => 2,
+ :word_new => 0,
+ :words_add => 2,
+ :words_new => 0,
+ :xstring_add => 2,
+ :xstring_literal => 1,
+ :xstring_new => 0,
+ :yield => 1,
+ :yield0 => 0,
+ :zsuper => 0
+ }
+
+ # This array contains name of parser events.
+ PARSER_EVENTS = PARSER_EVENT_TABLE.keys
+
+ # This table contains name of scanner events and its arity
+ # (arity is always 1 for all scanner events).
+ SCANNER_EVENT_TABLE = {
+ :CHAR => 1,
+ :__end__ => 1,
+ :backref => 1,
+ :backtick => 1,
+ :comma => 1,
+ :comment => 1,
+ :const => 1,
+ :cvar => 1,
+ :embdoc => 1,
+ :embdoc_beg => 1,
+ :embdoc_end => 1,
+ :embexpr_beg => 1,
+ :embexpr_end => 1,
+ :embvar => 1,
+ :float => 1,
+ :gvar => 1,
+ :heredoc_beg => 1,
+ :heredoc_end => 1,
+ :ident => 1,
+ :ignored_nl => 1,
+ :int => 1,
+ :ivar => 1,
+ :kw => 1,
+ :lbrace => 1,
+ :lbracket => 1,
+ :lparen => 1,
+ :nl => 1,
+ :op => 1,
+ :period => 1,
+ :qwords_beg => 1,
+ :rbrace => 1,
+ :rbracket => 1,
+ :regexp_beg => 1,
+ :regexp_end => 1,
+ :rparen => 1,
+ :semicolon => 1,
+ :sp => 1,
+ :symbeg => 1,
+ :tstring_beg => 1,
+ :tstring_content => 1,
+ :tstring_end => 1,
+ :words_beg => 1,
+ :words_sep => 1
+ }
+
+ # This array contains name of scanner events.
+ SCANNER_EVENTS = SCANNER_EVENT_TABLE.keys
+
+ # This table contains name of all ripper events.
+ EVENTS = PARSER_EVENTS + SCANNER_EVENTS
+
+ ### ###
+ ### Event Handlers ###
+ ### ###
+
+ private
+
+ # This method is called when weak warning is produced by the parser.
+ # _fmt_ and _args_ is printf style.
+ def warn(fmt, *args)
+ end
+
+ # This method is called when strong warning is produced by the parser.
+ # _fmt_ and _args_ is printf style.
+ def warning(fmt, *args)
+ end
+
+ # This method is called when the parser found syntax error.
+ def compile_error(msg)
+ end
+
+ #
+ # Parser Events
+ #
+
+ def on_BEGIN(a)
+ a
+ end
+
+ def on_END(a)
+ a
+ end
+
+ def on_alias(a, b)
+ a
+ end
+
+ def on_alias_error(a)
+ a
+ end
+
+ def on_aref(a, b)
+ a
+ end
+
+ def on_aref_field(a, b)
+ a
+ end
+
+ def on_arg_ambiguous
+ nil
+ end
+
+ def on_arg_paren(a)
+ a
+ end
+
+ def on_arglist_add(a, b)
+ a
+ end
+
+ def on_arglist_add_block(a, b)
+ a
+ end
+
+ def on_arglist_add_star(a, b)
+ a
+ end
+
+ def on_arglist_new
+ nil
+ end
+
+ def on_arglist_prepend(a, b)
+ a
+ end
+
+ def on_array(a)
+ a
+ end
+
+ def on_assign(a, b)
+ a
+ end
+
+ def on_assign_error(a)
+ a
+ end
+
+ def on_assoc_new(a, b)
+ a
+ end
+
+ def on_assoclist_from_args(a)
+ a
+ end
+
+ def on_bare_assoc_hash(a)
+ a
+ end
+
+ def on_begin(a)
+ a
+ end
+
+ def on_binary(a, b, c)
+ a
+ end
+
+ def on_blockvar_add_block(a, b)
+ a
+ end
+
+ def on_blockvar_add_star(a, b)
+ a
+ end
+
+ def on_blockvar_new(a)
+ a
+ end
+
+ def on_bodystmt(a, b, c, d)
+ a
+ end
+
+ def on_brace_block(a, b)
+ a
+ end
+
+ def on_break(a)
+ a
+ end
+
+ def on_call(a, b, c)
+ a
+ end
+
+ def on_case(a, b)
+ a
+ end
+
+ def on_class(a, b, c)
+ a
+ end
+
+ def on_class_name_error(a)
+ a
+ end
+
+ def on_command(a, b)
+ a
+ end
+
+ def on_command_call(a, b, c, d)
+ a
+ end
+
+ def on_const_ref(a)
+ a
+ end
+
+ def on_constpath_field(a, b)
+ a
+ end
+
+ def on_constpath_ref(a, b)
+ a
+ end
+
+ def on_def(a, b, c)
+ a
+ end
+
+ def on_defined(a)
+ a
+ end
+
+ def on_defs(a, b, c, d, e)
+ a
+ end
+
+ def on_do_block(a, b)
+ a
+ end
+
+ def on_dot2(a, b)
+ a
+ end
+
+ def on_dot3(a, b)
+ a
+ end
+
+ def on_dyna_symbol(a)
+ a
+ end
+
+ def on_else(a)
+ a
+ end
+
+ def on_elsif(a, b, c)
+ a
+ end
+
+ def on_ensure(a)
+ a
+ end
+
+ def on_fcall(a)
+ a
+ end
+
+ def on_field(a, b, c)
+ a
+ end
+
+ def on_for(a, b, c)
+ a
+ end
+
+ def on_hash(a)
+ a
+ end
+
+ def on_if(a, b, c)
+ a
+ end
+
+ def on_if_mod(a, b)
+ a
+ end
+
+ def on_ifop(a, b, c)
+ a
+ end
+
+ def on_iter_block(a, b)
+ a
+ end
+
+ def on_massign(a, b)
+ a
+ end
+
+ def on_method_add_arg(a, b)
+ a
+ end
+
+ def on_mlhs_add(a, b)
+ a
+ end
+
+ def on_mlhs_add_star(a, b)
+ a
+ end
+
+ def on_mlhs_new
+ nil
+ end
+
+ def on_mlhs_paren(a)
+ a
+ end
+
+ def on_module(a, b)
+ a
+ end
+
+ def on_mrhs_add(a, b)
+ a
+ end
+
+ def on_mrhs_add_star(a, b)
+ a
+ end
+
+ def on_mrhs_new
+ nil
+ end
+
+ def on_mrhs_new_from_arglist(a)
+ a
+ end
+
+ def on_next(a)
+ a
+ end
+
+ def on_opassign(a, b, c)
+ a
+ end
+
+ def on_param_error(a)
+ a
+ end
+
+ def on_params(a, b, c, d)
+ a
+ end
+
+ def on_paren(a)
+ a
+ end
+
+ def on_parse_error(a)
+ a
+ end
+
+ def on_program(a)
+ a
+ end
+
+ def on_qwords_add(a, b)
+ a
+ end
+
+ def on_qwords_new
+ nil
+ end
+
+ def on_redo
+ nil
+ end
+
+ def on_regexp_literal(a)
+ a
+ end
+
+ def on_rescue(a, b, c, d)
+ a
+ end
+
+ def on_rescue_mod(a, b)
+ a
+ end
+
+ def on_restparam(a)
+ a
+ end
+
+ def on_retry
+ nil
+ end
+
+ def on_return(a)
+ a
+ end
+
+ def on_return0
+ nil
+ end
+
+ def on_sclass(a, b)
+ a
+ end
+
+ def on_space(a)
+ a
+ end
+
+ def on_stmts_add(a, b)
+ a
+ end
+
+ def on_stmts_new
+ nil
+ end
+
+ def on_string_add(a, b)
+ a
+ end
+
+ def on_string_concat(a, b)
+ a
+ end
+
+ def on_string_content
+ nil
+ end
+
+ def on_string_dvar(a)
+ a
+ end
+
+ def on_string_embexpr(a)
+ a
+ end
+
+ def on_string_literal(a)
+ a
+ end
+
+ def on_super(a)
+ a
+ end
+
+ def on_symbol(a)
+ a
+ end
+
+ def on_symbol_literal(a)
+ a
+ end
+
+ def on_topconst_field(a)
+ a
+ end
+
+ def on_topconst_ref(a)
+ a
+ end
+
+ def on_unary(a, b)
+ a
+ end
+
+ def on_undef(a)
+ a
+ end
+
+ def on_unless(a, b, c)
+ a
+ end
+
+ def on_unless_mod(a, b)
+ a
+ end
+
+ def on_until(a, b)
+ a
+ end
+
+ def on_until_mod(a, b)
+ a
+ end
+
+ def on_var_alias(a, b)
+ a
+ end
+
+ def on_var_field(a)
+ a
+ end
+
+ def on_var_ref(a)
+ a
+ end
+
+ def on_void_stmt
+ nil
+ end
+
+ def on_when(a, b, c)
+ a
+ end
+
+ def on_while(a, b)
+ a
+ end
+
+ def on_while_mod(a, b)
+ a
+ end
+
+ def on_word_add(a, b)
+ a
+ end
+
+ def on_word_new
+ nil
+ end
+
+ def on_words_add(a, b)
+ a
+ end
+
+ def on_words_new
+ nil
+ end
+
+ def on_xstring_add(a, b)
+ a
+ end
+
+ def on_xstring_literal(a)
+ a
+ end
+
+ def on_xstring_new
+ nil
+ end
+
+ def on_yield(a)
+ a
+ end
+
+ def on_yield0
+ nil
+ end
+
+ def on_zsuper
+ nil
+ end
+
+ #
+ # Lexer Events
+ #
+
+ def on_CHAR(token)
+ token
+ end
+
+ def on___end__(token)
+ token
+ end
+
+ def on_backref(token)
+ token
+ end
+
+ def on_backtick(token)
+ token
+ end
+
+ def on_comma(token)
+ token
+ end
+
+ def on_comment(token)
+ token
+ end
+
+ def on_const(token)
+ token
+ end
+
+ def on_cvar(token)
+ token
+ end
+
+ def on_embdoc(token)
+ token
+ end
+
+ def on_embdoc_beg(token)
+ token
+ end
+
+ def on_embdoc_end(token)
+ token
+ end
+
+ def on_embexpr_beg(token)
+ token
+ end
+
+ def on_embexpr_end(token)
+ token
+ end
+
+ def on_embvar(token)
+ token
+ end
+
+ def on_float(token)
+ token
+ end
+
+ def on_gvar(token)
+ token
+ end
+
+ def on_heredoc_beg(token)
+ token
+ end
+
+ def on_heredoc_end(token)
+ token
+ end
+
+ def on_ident(token)
+ token
+ end
+
+ def on_ignored_nl(token)
+ token
+ end
+
+ def on_int(token)
+ token
+ end
+
+ def on_ivar(token)
+ token
+ end
+
+ def on_kw(token)
+ token
+ end
+
+ def on_lbrace(token)
+ token
+ end
+
+ def on_lbracket(token)
+ token
+ end
+
+ def on_lparen(token)
+ token
+ end
+
+ def on_nl(token)
+ token
+ end
+
+ def on_op(token)
+ token
+ end
+
+ def on_period(token)
+ token
+ end
+
+ def on_qwords_beg(token)
+ token
+ end
+
+ def on_rbrace(token)
+ token
+ end
+
+ def on_rbracket(token)
+ token
+ end
+
+ def on_regexp_beg(token)
+ token
+ end
+
+ def on_regexp_end(token)
+ token
+ end
+
+ def on_rparen(token)
+ token
+ end
+
+ def on_semicolon(token)
+ token
+ end
+
+ def on_sp(token)
+ token
+ end
+
+ def on_symbeg(token)
+ token
+ end
+
+ def on_tstring_beg(token)
+ token
+ end
+
+ def on_tstring_content(token)
+ token
+ end
+
+ def on_tstring_end(token)
+ token
+ end
+
+ def on_words_beg(token)
+ token
+ end
+
+ def on_words_sep(token)
+ token
+ end
+end