# # DO NOT MODIFY!!!! # This file is automatically generated by Racc 1.4.16 # from Racc grammar file "". # require 'racc/parser.rb' require 'nokogiri/css/parser_extras' module Nokogiri module CSS class Parser < Racc::Parser ##### State transition tables begin ### racc_action_table = [ 24, 93, 56, 57, 33, 55, 94, 23, 24, 22, 12, 93, 33, 27, 89, 52, 92, 22, -23, 25, 108, 98, 23, 33, 26, 18, 20, 25, 27, -23, 23, 24, 26, 18, 20, 33, 27, 11, 39, 24, 22, 23, 95, 33, 18, 101, 100, 27, 22, 12, 25, 91, 90, 23, 33, 26, 18, 20, 25, 27, 90, 23, 24, 26, 18, 20, 33, 27, 96, 39, -23, 22, 23, 74, 24, 18, 33, 99, 27, 56, 87, 25, 60, 46, 23, 49, 26, 18, 20, 102, 27, 39, 24, 51, 23, 103, 93, 18, 26, 33, 27, 66, 44, 56, 58, 105, 60, 33, 35, 33, 109, 51, 56, 87, 39, 60, 26, 23, 85, 33, 18, 20, 39, 27, 39, 23, 45, 23, 18, 33, 18, 27, 86, 27, 39, 88, 33, 23, nil, nil, 18, 22, nil, 27, 39, 56, 87, 23, 60, nil, 18, 39, nil, 27, 23, 82, 83, 18, 20, nil, 27, nil, nil, nil, 82, 83, 78, 79, 80, nil, 81, nil, nil, nil, 77, 78, 79, 80, nil, 81, 4, 5, 43, 77, 4, 5, 10, nil, 56, 87, 6, 60, 8, 7, 6, nil, 8, 7, 4, 5, 10, nil, nil, nil, nil, nil, nil, nil, 6, nil, 8, 7 ] racc_action_check = [ 3, 58, 24, 24, 3, 24, 57, 15, 42, 3, 64, 57, 42, 15, 54, 24, 56, 42, 58, 3, 94, 64, 3, 31, 3, 3, 3, 42, 3, 22, 42, 9, 42, 42, 42, 9, 42, 1, 31, 43, 9, 31, 59, 43, 31, 76, 76, 31, 43, 1, 9, 55, 55, 9, 30, 9, 9, 9, 43, 9, 60, 43, 12, 43, 43, 43, 12, 43, 61, 30, 46, 12, 30, 45, 23, 30, 29, 75, 30, 93, 93, 12, 93, 23, 12, 23, 12, 12, 12, 84, 12, 29, 27, 23, 29, 86, 87, 29, 23, 25, 29, 27, 18, 25, 25, 91, 25, 28, 11, 62, 105, 27, 51, 51, 25, 51, 27, 25, 49, 14, 25, 25, 28, 25, 62, 28, 21, 62, 28, 32, 62, 28, 50, 62, 14, 53, 39, 14, nil, nil, 14, 39, nil, 14, 32, 90, 90, 32, 90, nil, 32, 39, nil, 32, 39, 47, 47, 39, 39, nil, 39, nil, nil, nil, 48, 48, 47, 47, 47, nil, 47, nil, nil, nil, 47, 48, 48, 48, nil, 48, 17, 17, 17, 48, 0, 0, 0, nil, 92, 92, 17, 92, 17, 17, 0, nil, 0, 0, 26, 26, 26, nil, nil, nil, nil, nil, nil, nil, 26, nil, 26, 26 ] racc_action_pointer = [ 177, 37, nil, -2, nil, nil, nil, nil, nil, 29, nil, 108, 60, nil, 113, -17, nil, 173, 91, nil, nil, 97, 0, 72, -8, 93, 191, 90, 101, 70, 48, 17, 123, nil, nil, nil, nil, nil, nil, 130, nil, nil, 6, 37, nil, 62, 41, 152, 161, 93, 103, 102, nil, 112, -9, 40, 4, -1, -11, 19, 48, 45, 103, nil, -2, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 52, 35, nil, nil, nil, nil, nil, nil, nil, 64, nil, 84, 84, nil, nil, 135, 98, 178, 69, 7, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 97, nil, nil, nil, nil ] racc_action_default = [ -74, -75, -2, -24, -4, -5, -6, -7, -8, -24, -73, -75, -24, -3, -47, -10, -13, -17, -75, -19, -20, -75, -22, -24, -75, -24, -74, -75, -53, -54, -55, -56, -57, -58, -14, 110, -1, -9, -46, -24, -11, -12, -24, -24, -18, -75, -29, -61, -61, -75, -75, -75, -30, -75, -75, -38, -39, -40, -22, -75, -38, -75, -70, -72, -75, -44, -45, -48, -49, -50, -51, -52, -15, -16, -21, -75, -75, -62, -63, -64, -65, -66, -67, -68, -75, -27, -75, -40, -31, -32, -75, -43, -75, -75, -75, -33, -69, -71, -34, -25, -59, -60, -26, -28, -35, -75, -36, -37, -42, -41 ] racc_goto_table = [ 53, 38, 13, 1, 54, 48, 62, 42, 34, 65, 37, 36, 63, 75, 84, 67, 68, 69, 70, 71, 62, 40, 41, 50, 47, nil, 63, nil, nil, 64, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 72, 73, nil, nil, nil, nil, nil, nil, 97, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 104, nil, 106, 107 ] racc_goto_check = [ 18, 12, 2, 1, 19, 9, 7, 5, 2, 9, 8, 2, 12, 17, 17, 12, 12, 12, 12, 12, 7, 10, 11, 15, 16, nil, 12, nil, nil, 1, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 2, 2, nil, nil, nil, nil, nil, nil, 12, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 18, nil, 18, 18 ] racc_goto_pointer = [ nil, 3, -1, nil, nil, -10, nil, -19, -4, -18, 6, 7, -13, nil, nil, 0, 1, -34, -24, -20, nil, nil, nil, nil ] racc_goto_default = [ nil, nil, nil, 2, 3, 9, 17, 14, nil, 15, 31, 30, 16, 29, 19, 21, nil, nil, 59, nil, 28, 32, 76, 61 ] racc_reduce_table = [ 0, 0, :racc_error, 3, 32, :_reduce_1, 1, 32, :_reduce_2, 2, 32, :_reduce_3, 1, 36, :_reduce_4, 1, 36, :_reduce_5, 1, 36, :_reduce_6, 1, 36, :_reduce_7, 1, 36, :_reduce_8, 2, 37, :_reduce_9, 1, 37, :_reduce_none, 2, 37, :_reduce_11, 2, 37, :_reduce_12, 1, 37, :_reduce_13, 2, 34, :_reduce_14, 3, 33, :_reduce_15, 3, 33, :_reduce_16, 1, 33, :_reduce_none, 2, 44, :_reduce_18, 1, 38, :_reduce_none, 1, 38, :_reduce_20, 3, 45, :_reduce_21, 1, 45, :_reduce_22, 1, 46, :_reduce_23, 0, 46, :_reduce_none, 4, 42, :_reduce_25, 4, 42, :_reduce_26, 3, 42, :_reduce_27, 3, 47, :_reduce_28, 1, 47, :_reduce_29, 2, 40, :_reduce_30, 3, 40, :_reduce_31, 3, 40, :_reduce_32, 3, 40, :_reduce_33, 3, 40, :_reduce_34, 3, 49, :_reduce_35, 3, 49, :_reduce_36, 3, 49, :_reduce_37, 1, 49, :_reduce_none, 1, 49, :_reduce_none, 1, 49, :_reduce_40, 4, 50, :_reduce_41, 3, 50, :_reduce_42, 2, 50, :_reduce_43, 2, 41, :_reduce_44, 2, 41, :_reduce_45, 1, 39, :_reduce_none, 0, 39, :_reduce_none, 2, 43, :_reduce_48, 2, 43, :_reduce_49, 2, 43, :_reduce_50, 2, 43, :_reduce_51, 2, 43, :_reduce_52, 1, 43, :_reduce_none, 1, 43, :_reduce_none, 1, 43, :_reduce_none, 1, 43, :_reduce_none, 1, 43, :_reduce_none, 1, 51, :_reduce_58, 2, 48, :_reduce_59, 2, 48, :_reduce_60, 0, 48, :_reduce_none, 1, 53, :_reduce_62, 1, 53, :_reduce_63, 1, 53, :_reduce_64, 1, 53, :_reduce_65, 1, 53, :_reduce_66, 1, 53, :_reduce_67, 1, 53, :_reduce_68, 3, 52, :_reduce_69, 1, 54, :_reduce_none, 2, 54, :_reduce_none, 1, 54, :_reduce_none, 1, 35, :_reduce_none, 0, 35, :_reduce_none ] racc_reduce_n = 75 racc_shift_n = 110 racc_token_table = { false => 0, :error => 1, :FUNCTION => 2, :INCLUDES => 3, :DASHMATCH => 4, :LBRACE => 5, :HASH => 6, :PLUS => 7, :GREATER => 8, :S => 9, :STRING => 10, :IDENT => 11, :COMMA => 12, :NUMBER => 13, :PREFIXMATCH => 14, :SUFFIXMATCH => 15, :SUBSTRINGMATCH => 16, :TILDE => 17, :NOT_EQUAL => 18, :SLASH => 19, :DOUBLESLASH => 20, :NOT => 21, :EQUAL => 22, :RPAREN => 23, :LSQUARE => 24, :RSQUARE => 25, :HAS => 26, "." => 27, "*" => 28, "|" => 29, ":" => 30 } racc_nt_base = 31 racc_use_result_var = true Racc_arg = [ racc_action_table, racc_action_check, racc_action_default, racc_action_pointer, racc_goto_table, racc_goto_check, racc_goto_default, racc_goto_pointer, racc_nt_base, racc_reduce_table, racc_token_table, racc_shift_n, racc_reduce_n, racc_use_result_var ] Racc_token_to_s_table = [ "$end", "error", "FUNCTION", "INCLUDES", "DASHMATCH", "LBRACE", "HASH", "PLUS", "GREATER", "S", "STRING", "IDENT", "COMMA", "NUMBER", "PREFIXMATCH", "SUFFIXMATCH", "SUBSTRINGMATCH", "TILDE", "NOT_EQUAL", "SLASH", "DOUBLESLASH", "NOT", "EQUAL", "RPAREN", "LSQUARE", "RSQUARE", "HAS", "\".\"", "\"*\"", "\"|\"", "\":\"", "$start", "selector", "simple_selector_1toN", "prefixless_combinator_selector", "optional_S", "combinator", "simple_selector", "element_name", "hcap_0toN", "function", "pseudo", "attrib", "hcap_1toN", "class", "namespaced_ident", "namespace", "attrib_name", "attrib_val_0or1", "expr", "nth", "attribute_id", "negation", "eql_incl_dash", "negation_arg" ] Racc_debug_parser = false ##### State transition tables end ##### # reduce 0 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 9) def _reduce_1(val, _values, result) result = [val.first, val.last].flatten result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 11) def _reduce_2(val, _values, result) result = val.flatten result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 12) def _reduce_3(val, _values, result) result = [val.last].flatten result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 15) def _reduce_4(val, _values, result) result = :DIRECT_ADJACENT_SELECTOR result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 16) def _reduce_5(val, _values, result) result = :CHILD_SELECTOR result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 17) def _reduce_6(val, _values, result) result = :FOLLOWING_SELECTOR result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 18) def _reduce_7(val, _values, result) result = :DESCENDANT_SELECTOR result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 19) def _reduce_8(val, _values, result) result = :CHILD_SELECTOR result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 23) def _reduce_9(val, _values, result) result = if val[1].nil? val.first else Node.new(:CONDITIONAL_SELECTOR, [val.first, val[1]]) end result end .,., # reduce 10 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 31) def _reduce_11(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 34) def _reduce_12(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 37) def _reduce_13(val, _values, result) result = Node.new(:CONDITIONAL_SELECTOR, [Node.new(:ELEMENT_NAME, ['*']), val.first] ) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 44) def _reduce_14(val, _values, result) result = Node.new(val.first, [nil, val.last]) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 49) def _reduce_15(val, _values, result) result = Node.new(val[1], [val.first, val.last]) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 52) def _reduce_16(val, _values, result) result = Node.new(:DESCENDANT_SELECTOR, [val.first, val.last]) result end .,., # reduce 17 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 57) def _reduce_18(val, _values, result) result = Node.new(:CLASS_CONDITION, [val[1]]) result end .,., # reduce 19 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 61) def _reduce_20(val, _values, result) result = Node.new(:ELEMENT_NAME, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 65) def _reduce_21(val, _values, result) result = Node.new(:ELEMENT_NAME, [[val.first, val.last].compact.join(':')] ) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 70) def _reduce_22(val, _values, result) name = @namespaces.key?('xmlns') ? "xmlns:#{val.first}" : val.first result = Node.new(:ELEMENT_NAME, [name]) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 75) def _reduce_23(val, _values, result) result = val[0] result end .,., # reduce 24 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 80) def _reduce_25(val, _values, result) result = Node.new(:ATTRIBUTE_CONDITION, [val[1]] + (val[2] || []) ) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 85) def _reduce_26(val, _values, result) result = Node.new(:ATTRIBUTE_CONDITION, [val[1]] + (val[2] || []) ) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 90) def _reduce_27(val, _values, result) # Non standard, but hpricot supports it. result = Node.new(:PSEUDO_CLASS, [Node.new(:FUNCTION, ['nth-child(', val[1]])] ) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 98) def _reduce_28(val, _values, result) result = Node.new(:ELEMENT_NAME, [[val.first, val.last].compact.join(':')] ) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 103) def _reduce_29(val, _values, result) # Default namespace is not applied to attributes. # So we don't add prefix "xmlns:" as in namespaced_ident. result = Node.new(:ELEMENT_NAME, [val.first]) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 110) def _reduce_30(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip]) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 113) def _reduce_31(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip, val[1]].flatten) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 116) def _reduce_32(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip, val[1]].flatten) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 119) def _reduce_33(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip, val[1]].flatten) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 122) def _reduce_34(val, _values, result) result = Node.new(:FUNCTION, [val.first.strip, val[1]].flatten) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 126) def _reduce_35(val, _values, result) result = [val.first, val.last] result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 127) def _reduce_36(val, _values, result) result = [val.first, val.last] result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 128) def _reduce_37(val, _values, result) result = [val.first, val.last] result end .,., # reduce 38 omitted # reduce 39 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 133) def _reduce_40(val, _values, result) case val[0] when 'even' result = Node.new(:NTH, ['2','n','+','0']) when 'odd' result = Node.new(:NTH, ['2','n','+','1']) when 'n' result = Node.new(:NTH, ['1','n','+','0']) else # This is not CSS standard. It allows us to support this: # assert_xpath("//a[foo(., @href)]", @parser.parse('a:foo(@href)')) # assert_xpath("//a[foo(., @a, b)]", @parser.parse('a:foo(@a, b)')) # assert_xpath("//a[foo(., a, 10)]", @parser.parse('a:foo(a, 10)')) result = val end result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 152) def _reduce_41(val, _values, result) if val[1] == 'n' result = Node.new(:NTH, val) else raise Racc::ParseError, "parse error on IDENT '#{val[1]}'" end result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 158) def _reduce_42(val, _values, result) # n+3, -n+3 if val[0] == 'n' val.unshift("1") result = Node.new(:NTH, val) elsif val[0] == '-n' val[0] = 'n' val.unshift("-1") result = Node.new(:NTH, val) else raise Racc::ParseError, "parse error on IDENT '#{val[1]}'" end result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 170) def _reduce_43(val, _values, result) # 5n, -5n, 10n-1 n = val[1] if n[0, 2] == 'n-' val[1] = 'n' val << "-" # b is contained in n as n is the string "n-b" val << n[2, n.size] result = Node.new(:NTH, val) elsif n == 'n' val << "+" val << "0" result = Node.new(:NTH, val) else raise Racc::ParseError, "parse error on IDENT '#{val[1]}'" end result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 189) def _reduce_44(val, _values, result) result = Node.new(:PSEUDO_CLASS, [val[1]]) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 191) def _reduce_45(val, _values, result) result = Node.new(:PSEUDO_CLASS, [val[1]]) result end .,., # reduce 46 omitted # reduce 47 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 199) def _reduce_48(val, _values, result) result = Node.new(:COMBINATOR, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 202) def _reduce_49(val, _values, result) result = Node.new(:COMBINATOR, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 205) def _reduce_50(val, _values, result) result = Node.new(:COMBINATOR, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 208) def _reduce_51(val, _values, result) result = Node.new(:COMBINATOR, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 211) def _reduce_52(val, _values, result) result = Node.new(:COMBINATOR, val) result end .,., # reduce 53 omitted # reduce 54 omitted # reduce 55 omitted # reduce 56 omitted # reduce 57 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 220) def _reduce_58(val, _values, result) result = Node.new(:ID, val) result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 223) def _reduce_59(val, _values, result) result = [val.first, val[1]] result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 224) def _reduce_60(val, _values, result) result = [val.first, val[1]] result end .,., # reduce 61 omitted module_eval(<<'.,.,', 'nokogiri-css.y', 228) def _reduce_62(val, _values, result) result = :equal result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 229) def _reduce_63(val, _values, result) result = :prefix_match result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 230) def _reduce_64(val, _values, result) result = :suffix_match result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 231) def _reduce_65(val, _values, result) result = :substring_match result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 232) def _reduce_66(val, _values, result) result = :not_equal result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 233) def _reduce_67(val, _values, result) result = :includes result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 234) def _reduce_68(val, _values, result) result = :dash_match result end .,., module_eval(<<'.,.,', 'nokogiri-css.y', 238) def _reduce_69(val, _values, result) result = Node.new(:NOT, [val[1]]) result end .,., # reduce 70 omitted # reduce 71 omitted # reduce 72 omitted # reduce 73 omitted # reduce 74 omitted def _reduce_none(val, _values, result) val[0] end end # class Parser end # module CSS end # module Nokogiri