# File lib/kwalify/parser/yaml.rb, line 597
  def parse_flow_seq(seq, seq_rule, path, uniq_table)
    #scan(/\[\s*/)
    scan(/\[/)
    skip_spaces_and_comments()
    if scan(/\]/)
      nil
    else
      rule = seq_rule ? seq_rule.sequence[0] : nil                         #*V
      uniq_table = rule ? rule._uniqueness_check_table() : nil             #*V
      path.push(nil)
      i = 0
      while true
        path[-1] = i
        _linenum = @linenum                                                #*V
        _column  = @column                                                 #*V
        val = parse_flow_value(rule, path, uniq_table, seq)
        add_to_seq(rule, seq, val, _linenum, _column)  # seq << val
        _set_error_info(_linenum, _column) do                              #*V
          @validator._validate(val, rule, path, @errors, @done, uniq_table, false)  #*V
        end if rule && !val.equal?(PRECEDING_ALIAS_PLACEHOLDER)            #*V
        skip_spaces_and_comments()
        break unless scan(/,\s+/)
        i += 1
        if match?(/\]/)
          raise _syntax_error("sequence item required (or last comma is extra).", path)
        end
      end
      path.pop()
      unless scan(/\]/)
        raise _syntax_error("flow sequence is not closed by ']'.", path)
      end
    end
    skip_spaces_and_comments()
    return seq
  end