diff options
Diffstat (limited to 'test/racc/regress/nokogiri-css')
| -rw-r--r-- | test/racc/regress/nokogiri-css | 836 |
1 files changed, 836 insertions, 0 deletions
diff --git a/test/racc/regress/nokogiri-css b/test/racc/regress/nokogiri-css new file mode 100644 index 0000000000..502914f197 --- /dev/null +++ b/test/racc/regress/nokogiri-css @@ -0,0 +1,836 @@ +# +# DO NOT MODIFY!!!! +# This file is automatically generated by Racc 1.4.14 +# from Racc grammer 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 |