class RDoc::RD::InlineParser

def _reduce_101(val, _values, result)
      index = @block_parser.add_footnote val[1].rdoc
      result = "{*#{index}}[rdoc-label:foottext-#{index}:footmark-#{index}]"

    result
end

def _reduce_102(val, _values, result)
      result = inline "<tt>#{val[1]}</tt>", val[1]

    result
end

def _reduce_109(val, _values, result)
 result << val[1]
    result
end

def _reduce_111(val, _values, result)
      result = inline val[0]

    result
end

def _reduce_113(val, _values, result)
 result = val[1]
    result
end

def _reduce_114(val, _values, result)
 result = val[1]
    result
end

def _reduce_115(val, _values, result)
 result = val[1]
    result
end

def _reduce_13(val, _values, result)
      content = val[1]
      result = inline "<em>#{content}</em>", content

    result
end

def _reduce_136(val, _values, result)
 result << val[1]
    result
end

def _reduce_14(val, _values, result)
      content = val[1]
      result = inline "<code>#{content}</code>", content

    result
end

def _reduce_15(val, _values, result)
      content = val[1]
      result = inline "+#{content}+", content

    result
end

def _reduce_16(val, _values, result)
      content = val[1]
      result = inline "<tt>#{content}</tt>", content

    result
end

def _reduce_17(val, _values, result)
      label = val[1]
      @block_parser.add_label label.reference
      result = "<span id=\"label-#{label}\">#{label}</span>"

    result
end

def _reduce_18(val, _values, result)
      result = "{#{val[1]}}[#{val[2].join}]"

    result
end

def _reduce_19(val, _values, result)
      scheme, inline = val[1]

      result = "{#{inline}}[#{scheme}#{inline.reference}]"

    result
end

def _reduce_2(val, _values, result)
 result.append val[1]
    result
end

def _reduce_20(val, _values, result)
      result = [nil, inline(val[1])]

    result
end

def _reduce_21(val, _values, result)
      result = [
        'rdoc-label:',
        inline("#{val[0].reference}/#{val[1].reference}")
      ]

    result
end

def _reduce_22(val, _values, result)
      result = ['rdoc-label:', val[0].reference]

    result
end

def _reduce_23(val, _values, result)
      result = ['rdoc-label:', "#{val[0].reference}/"]

    result
end

def _reduce_24(val, _values, result)
      result = [nil, inline(val[1])]

    result
end

def _reduce_25(val, _values, result)
      result = [
        'rdoc-label:',
        inline("#{val[0].reference}/#{val[1].reference}")
      ]

    result
end

def _reduce_26(val, _values, result)
      result = ['rdoc-label:', val[0]]

    result
end

def _reduce_27(val, _values, result)
      ref = val[0].reference
      result = ['rdoc-label:', inline(ref, "#{ref}/")]

    result
end

def _reduce_29(val, _values, result)
 result = val[1]
    result
end

def _reduce_3(val, _values, result)
 result = val[0]
    result
end

def _reduce_30(val, _values, result)
 result = val[1]
    result
end

def _reduce_31(val, _values, result)
      result = inline val[0]

    result
end

def _reduce_32(val, _values, result)
      result = inline "\"#{val[1]}\""

    result
end

def _reduce_33(val, _values, result)
      result = inline val[0]

    result
end

def _reduce_34(val, _values, result)
      result = inline "\"#{val[1]}\""

    result
end

def _reduce_36(val, _values, result)
 result = val[1]
    result
end

def _reduce_37(val, _values, result)
 result = inline val[1]
    result
end

def _reduce_38(val, _values, result)
      result = val[0].append val[1]

    result
end

def _reduce_39(val, _values, result)
      result = val[0].append val[1]

    result
end

def _reduce_40(val, _values, result)
      result = val[0]

    result
end

def _reduce_41(val, _values, result)
      result = inline val[0]

    result
end

def _reduce_43(val, _values, result)
      result = val[0].append val[1]

    result
end

def _reduce_44(val, _values, result)
      result = inline val[0]

    result
end

def _reduce_45(val, _values, result)
      result = val[0].append val[1]

    result
end

def _reduce_46(val, _values, result)
      result = val[0]

    result
end

def _reduce_57(val, _values, result)
      result = val[0]

    result
end

def _reduce_58(val, _values, result)
      result = inline val[0]

    result
end

def _reduce_59(val, _values, result)
      result = inline val[0]

    result
end

def _reduce_60(val, _values, result)
 result << val[1]
    result
end

def _reduce_62(val, _values, result)
      result << val[1]

    result
end

def _reduce_64(val, _values, result)
      result << val[1]

    result
end

def _reduce_78(val, _values, result)
 result << val[1]
    result
end

def _reduce_none(val, _values, result)
  val[0]
end

def initialize block_parser
  @block_parser = block_parser
end

def inline rdoc, reference = rdoc
  RDoc::RD::Inline.new rdoc, reference
end

def last_line(src)
  if n = src.rindex("\n")
    src[(n+1) .. -1]
  else
    src
  end
end

def next_token
  return [false, false] if @src.eos?
#  p @src.rest if @yydebug
  if ret = @src.scan(EM_OPEN_RE)
    @pre << ret
    [:EM_OPEN, ret]
  elsif ret = @src.scan(EM_CLOSE_RE)
    @pre << ret
    [:EM_CLOSE, ret]
  elsif ret = @src.scan(CODE_OPEN_RE)
    @pre << ret
    [:CODE_OPEN, ret]
  elsif ret = @src.scan(CODE_CLOSE_RE)
    @pre << ret
    [:CODE_CLOSE, ret]
  elsif ret = @src.scan(VAR_OPEN_RE)
    @pre << ret
    [:VAR_OPEN, ret]
  elsif ret = @src.scan(VAR_CLOSE_RE)
    @pre << ret
    [:VAR_CLOSE, ret]
  elsif ret = @src.scan(KBD_OPEN_RE)
    @pre << ret
    [:KBD_OPEN, ret]
  elsif ret = @src.scan(KBD_CLOSE_RE)
    @pre << ret
    [:KBD_CLOSE, ret]
  elsif ret = @src.scan(INDEX_OPEN_RE)
    @pre << ret
    [:INDEX_OPEN, ret]
  elsif ret = @src.scan(INDEX_CLOSE_RE)
    @pre << ret
    [:INDEX_CLOSE, ret]
  elsif ret = @src.scan(REF_OPEN_RE)
    @pre << ret
    [:REF_OPEN, ret]
  elsif ret = @src.scan(REF_CLOSE_RE)
    @pre << ret
    [:REF_CLOSE, ret]
  elsif ret = @src.scan(FOOTNOTE_OPEN_RE)
    @pre << ret
    [:FOOTNOTE_OPEN, ret]
  elsif ret = @src.scan(FOOTNOTE_CLOSE_RE)
    @pre << ret
    [:FOOTNOTE_CLOSE, ret]
  elsif ret = @src.scan(VERB_OPEN_RE)
    @pre << ret
    [:VERB_OPEN, ret]
  elsif ret = @src.scan(VERB_CLOSE_RE)
    @pre << ret
    [:VERB_CLOSE, ret]
  elsif ret = @src.scan(BAR_RE)
    @pre << ret
    [:BAR, ret]
  elsif ret = @src.scan(QUOTE_RE)
    @pre << ret
    [:QUOTE, ret]
  elsif ret = @src.scan(SLASH_RE)
    @pre << ret
    [:SLASH, ret]
  elsif ret = @src.scan(BACK_SLASH_RE)
    @pre << ret
    [:BACK_SLASH, ret]
  elsif ret = @src.scan(URL_RE)
    @pre << ret
    [:URL, ret]
  elsif ret = @src.scan(OTHER_RE)
    @pre << ret
    [:OTHER, ret]
  else
    ret = @src.rest
    @pre << ret
    @src.terminate
    [:OTHER, ret]
  end
end

def next_words_on_error
  if n = @src.rest.index("\n")
    @src.rest[0 .. (n-1)]
  else
    @src.rest
  end
end

def on_error(et, ev, values)
  lines_of_rest = @src.rest.lines.to_a.length
  prev_words = prev_words_on_error(ev)
  at = 4 + prev_words.length

  message = <<-MSG
RD syntax error: line #{@block_parser.line_index - lines_of_rest}:
...#{prev_words} #{(ev||'')} #{next_words_on_error()} ...
  MSG

  message << " " * at + "^" * (ev ? ev.length : 0) + "\n"
  raise ParseError, message
end

def parse inline
  @inline = inline
  @src = StringScanner.new inline
  @pre = "".dup
  @yydebug = true
  do_parse.to_s
end

def prev_words_on_error(ev)
  pre = @pre
  if ev and /#{Regexp.quote(ev)}$/ =~ pre
    pre = $`
  end
  last_line(pre)
end