Class: ReVIEW::LATEXBuilder

Inherits:
Builder show all
Includes:
LaTeXUtils, TextUtils
Defined in:
lib/review/latexbuilder.rb

Constant Summary collapse

HEADLINE = 
{
  1 => 'chapter',
  2 => 'section',
  3 => 'subsection',
  4 => 'subsubsection',
  5 => 'paragraph',
  6 => 'subparagraph'
}
BOUTEN = 
"・"

Constants included from LaTeXUtils

ReVIEW::LaTeXUtils::METACHARS, ReVIEW::LaTeXUtils::METACHARS_INVERT, ReVIEW::LaTeXUtils::METACHARS_RE

Constants inherited from Builder

Builder::CAPTION_TITLES

Instance Attribute Summary

Attributes inherited from Builder

#ast, #output

Instance Method Summary collapse

Methods included from TextUtils

#detab

Methods included from LaTeXUtils

#escape_index, #escape_latex, #escape_url, #macro, #unescape_latex

Methods inherited from Builder

#bind, #detab, #error, #extract_chapter_id, #get_chap, #graph, #handle_metric, #image, #include, #initialize, #inline_chap, #inline_chapref, #inline_column, #inline_fn, #inline_href, #inline_img, #inline_include, #inline_kw, #inline_list, #inline_ruby, #inline_table, #inline_title, #node_inline_hd, #node_inline_imgref, #parse_metric, #post_paragraph, #pre_paragraph, #print, #puts, #raw, #result, #table, #target_name, #text, #ul_item_begin, #ul_item_end, #warn

Constructor Details

This class inherits a constructor from ReVIEW::Builder

Instance Method Details

#bibpaper(lines, id, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 890

def bibpaper(lines, id, caption)
  buf = ""
  buf << bibpaper_header(id, caption)
  if lines.empty?
    buf << "\n"
  else
    buf << "\n"
    buf << bibpaper_bibpaper(id, caption, lines)
  end
  buf << "\n"
  buf
end

#bibpaper_bibpaper(id, caption, lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 908

def bibpaper_bibpaper(id, caption, lines)
  lines.join("")
end

#bibpaper_header(id, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 903

def bibpaper_header(id, caption)
  "[#{@chapter.bibpaper(id).number}] #{caption}\n" +
    macro('label', bib_label(id))
end

#box(lines, caption = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 140

def box(lines, caption = nil)
  buf = "\n"
  if caption
    buf << macro('reviewboxcaption', "#{caption}") << "\n"
  end
  buf << '\begin{reviewbox}' << "\n"
  lines.each do |line|
    buf << detab(line) << "\n"
  end<
  buf << '\end{reviewbox}' << "\n"
end

#captionblock(type, lines, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 123

def captionblock(type, lines, caption)
  buf = ""
  buf << "\\begin{reviewminicolumn}\n"
  unless caption.nil?
    buf << "\\reviewminicolumntitle{#{caption}}"
  end

  if @book.config["deprecated-blocklines"].nil?
    buf << lines.join("")
  else
    error "deprecated-blocklines is obsoleted."
  end

  buf << "\\end{reviewminicolumn}\n"
  buf
end

#center(lines) ⇒ Object Also known as: centering 



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# File 'lib/review/latexbuilder.rb', line 577

def center(lines)
  latex_block 'center', lines
end

#cmd(lines, caption = nil, lang = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 281

def cmd(lines, caption = nil, lang = nil)
  buf = ""
  if highlight_listings?
    buf << common_code_block_lst(nil, lines, 'reviewcmdlst', 'title', caption, lang)
  else
    buf << "\n"
    buf << common_code_block(nil, lines, 'reviewcmd', caption, lang) do |line, idx|
      detab(line) + "\n"
    end
  end
  buf
end

#column_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 96

def column_begin(level, label, caption)
  buf = ""
  blank
  if @blank_needed
    buf << "\n"
    blank_reset
  end
  buf << "\\begin{reviewcolumn}\n"
  if label
    buf << "\\hypertarget{#{column_label(label)}}{}\n"
  else
    buf << "\\hypertarget{#{column_label(caption)}}{}\n"
  end
  buf << macro('reviewcolumnhead', nil, caption) << "\n"
  if level <= @book.config["toclevel"].to_i
    buf << "\\addcontentsline{toc}{#{HEADLINE[level]}}{#{caption}}" << "\n"
  end
  buf
end

#column_end(level) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 116

def column_end(level)
  buf = ""
  buf << "\\end{reviewcolumn}\n"
  blank
  buf
end

#comment(lines, comment = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 620

def comment(lines, comment = nil)
  buf = ""
  lines ||= []
  lines.unshift comment unless comment.blank?
  if @book.config["draft"]
    str = lines.join("")
    buf << macro('pdfcomment', str) << "\n"
  end
  buf
end

#common_code_block(id, lines, command, caption, lang) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 294

def common_code_block(id, lines, command, caption, lang)
  buf = ""
  if caption
    if command =~ /emlist/ || command =~ /cmd/
      buf << macro(command + 'caption', "#{caption}") + "\n"
    else
      begin
        buf << "\n"
        buf << macro('reviewlistcaption', "#{I18n.t("list")}#{I18n.t("format_number_header", [@chapter.number, @chapter.list(id).number])}#{I18n.t("caption_prefix")}#{caption}") + "\n"
      rescue KeyError
        error "no such list: #{id}"
      end
    end
  end
  body = ""
  lines.each_with_index do |line, idx|
    body.concat(yield(line, idx))
  end
  buf << macro('begin' ,command) + "\n"
  buf << body
  buf << macro('end' ,command) + "\n"
  buf
end

#common_code_block_lst(id, lines, command, title, caption, lang) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 318

def common_code_block_lst(id, lines, command, title, caption, lang)
  buf = ""
  caption_str = (caption || "")
  if title == "title" && caption_str == ""
    caption_str = "\\relax" ## dummy charactor to remove lstname
    buf << "\\vspace{-1.5em}"
  end
  if @book.config["highlight"] && @book.config["highlight"]["lang"]
    lexer = @book.config["highlight"]["lang"] # default setting
  else
    lexer = ""
  end
  lexer = lang if lang.present?
  body = lines.inject(''){|i, j| i + detab(unescape_latex(j)) + "\n"}
  buf << "\\begin{"+command+"}["+title+"={"+caption_str+"},language={"+ lexer+"}]" + "\n"
  buf << body
  buf << "\\end{"+ command + "}" + "\n"
  buf
end

#compile_href(url, label) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 924

def compile_href(url, label)
  if /\A[a-z]+:/ =~ url
    if label
      macro("href", escape_url(url), label)
    else
      macro("url", escape_url(url))
    end
  else
    macro("ref", url)
  end
end

#compile_kw(word, alt) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 916

def compile_kw(word, alt)
  if alt
    macro('reviewkw', word) + "（#{alt.strip}）"
  else
    macro('reviewkw', word)
  end
end

#compile_ruby(base, ruby) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 736

def compile_ruby(base, ruby)
  macro('ruby', base, ruby)
end

#dd(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 198

def dd(lines)
  lines.join + "\n"
end

#direct(lines, fmt) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 611

def direct(lines, fmt)
  buf = ""
  return buf unless fmt == 'latex'
  lines.each do |line|
    buf << line << "\n"
  end
  buf
end

#dl_begin ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 188

def dl_begin
  "\n" + '\begin{description}' + "\n"
end

#dl_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 202

def dl_end
  '\end{description}' + "\n"
end

#dt(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 192

def dt(str)
  str.sub!(/\[/){'\lbrack{}'}
  str.sub!(/\]/){'\rbrack{}'}
  '\item[' + str + '] \mbox{} \\\\' + "\n"
end

#emlist(lines, caption = nil, lang = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 230

def emlist(lines, caption = nil, lang = nil)
  buf = "\n"
  if highlight_listings?
    buf << common_code_block_lst(nil, lines, 'reviewemlistlst', 'title', caption, lang)
  else
    buf << common_code_block(nil, lines, 'reviewemlist', caption, lang) do |line, idx|
      detab(line) + "\n"
    end
  end
  buf
end

#emlistnum(lines, caption = nil, lang = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 242

def emlistnum(lines, caption = nil, lang = nil)
  buf = "\n"
  if highlight_listings?
    buf << common_code_block_lst(nil, lines, 'reviewemlistnumlst', 'title', caption, lang)
  else
    buf << common_code_block(nil, lines, 'reviewemlist', caption, lang) do |line, idx|
      detab((idx+1).to_s.rjust(2)+": " + line) + "\n"
    end
  end
  buf
end

#extname ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 31

def extname
  '.tex'
end

#flushright(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 583

def flushright(lines)
  latex_block 'flushright', lines
end

#footnote(id, content) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 714

def footnote(id, content)
  if @book.config["footnotetext"]
    macro("footnotetext[#{@chapter.footnote(id).number}]",
               content.strip) + "\n"
  end
end

#headline(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 64

def headline(level, label, caption)
  buf = ""
  _, anchor = headline_prefix(level)
  headline_name = HEADLINE[level]
  if @chapter.kind_of? ReVIEW::Book::Part
    headline_name = "part"
  end
  prefix = ""
  if level > @book.config["secnolevel"] || (@chapter.number.to_s.empty? && level > 1)
    prefix = "*"
  end
  buf << macro(headline_name+prefix, caption) << "\n"
  if prefix == "*" && level <= @book.config["toclevel"].to_i
    buf << "\\addcontentsline{toc}{#{headline_name}}{#{caption}}\n"
  end
  if level == 1
    buf << macro('label', chapter_label) << "\n"
  else
    buf << macro('label', sec_label(anchor)) << "\n"
  end
  buf
rescue
  error "unknown level: #{level}"
end

#hr ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 631

def hr
  '\hrule' + "\n"
end

#image_dummy(id, caption, lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 390

def image_dummy(id, caption, lines)
  buf << '\begin{reviewdummyimage}' << "\n"
  path = @chapter.image(id).path
  buf << "--[[path = #{path} (#{existence(id)})]]--\n"
  lines.each do |line|
    buf << detab(line.rstrip) << "\n"
  end
  buf << macro('label', image_label(id)) << "\n"
  buf << caption << "\n"
  buf << '\end{reviewdummyimage}' << "\n"
  buf
end

#image_ext ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 944

def image_ext
  "pdf"
end

#image_header(id, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 365

def image_header(id, caption)
end

#image_image(id, caption, metric) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 372

def image_image(id, caption, metric)
  buf = ""
  metrics = parse_metric("latex", metric)
  # image is always bound here
  buf << '\begin{reviewimage}' << "\n"
  if metrics.present?
    buf << "\\includegraphics[#{metrics}]{#{@chapter.image(id).path}}\n"
  else
    buf << "\\includegraphics[width=\\maxwidth]{#{@chapter.image(id).path}}\n"
  end
  if caption.present?
    buf << macro('caption', caption) << "\n"
  end
  buf << macro('label', image_label(id)) << "\n"
  buf << '\end{reviewimage}' << "\n"
  buf
end

#indepimage(id, caption = nil, metric = nil) ⇒ Object Also known as: numberlessimage 



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# File 'lib/review/latexbuilder.rb', line 442

def indepimage(id, caption=nil, metric=nil)
  buf = ""
  metrics = parse_metric("latex", metric)
  buf << '\begin{reviewimage}' << "\n"
  if metrics.present?
    buf << "\\includegraphics[#{metrics}]{#{@chapter.image(id).path}}\n"
  else
    buf << "\\includegraphics[width=\\maxwidth]{#{@chapter.image(id).path}}\n"
  end
  if caption.present?
    buf << macro('reviewindepimagecaption',
               %Q[#{I18n.t("numberless_image")}#{I18n.t("caption_prefix")}#{caption}]) << "\n"
  end
  buf << '\end{reviewimage}' << "\n"
  buf
end

#index(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 912

def index(str)
 "\\index{" + str + "}"
end

#inline_ami(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 868

def inline_ami(str)
  macro('reviewami', str)
end

#inline_b(str) ⇒ Object

bold



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# File 'lib/review/latexbuilder.rb', line 780

def inline_b(str)
  macro('textbf', str)
end

#inline_bou(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 732

def inline_bou(str)
  str.split(//).map {|c| macro('ruby', escape(c), macro('textgt', BOUTEN)) }.join('\allowbreak')
end

#inline_br(str) ⇒ Object

line break



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# File 'lib/review/latexbuilder.rb', line 785

def inline_br(str)
  "\\\\\n"
end

#inline_code(str) ⇒ Object

@<code> is same as @<tt>



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# File 'lib/review/latexbuilder.rb', line 795

def inline_code(str)
  macro('texttt', str)
end

#inline_comment(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 882

def inline_comment(str)
  if @book.config["draft"]
    macro('pdfcomment', escape(str))
  else
    ""
  end
end

#inline_del(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 807

def inline_del(str)
  macro('reviewstrike', str)
end

#inline_dtp(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 789

def inline_dtp(str)
  # ignore
  ""
end

#inline_em(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 856

def inline_em(str)
  macro('reviewem', str)
end

#inline_hd_chap(chap, id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 824

def inline_hd_chap(chap, id)
  n = chap.headline_index.number(id)
  if chap.number and @book.config["secnolevel"] >= n.split('.').size
    str = I18n.t("chapter_quote", "#{chap.headline_index.number(id)} #{chap.headline(id).caption}")
  else
    str = I18n.t("chapter_quote", chap.headline(id).caption)
  end
  if @book.config["chapterlink"]
    anchor = n.gsub(/\./, "-")
    macro('reviewsecref', escape(str), sec_label(anchor))
  else
    escape(str)
  end
end

#inline_hi(str) ⇒ Object

hidden index



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# File 'lib/review/latexbuilder.rb', line 750

def inline_hi(str)
  index(str)
end

#inline_hidx(str) ⇒ Object

hidden index??



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# File 'lib/review/latexbuilder.rb', line 770

def inline_hidx(str)
  index(str)
end

#inline_i(str) ⇒ Object

index -> italic



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# File 'lib/review/latexbuilder.rb', line 755

def inline_i(str)
  macro('textit', str)
end

#inline_idx(str) ⇒ Object

index



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# File 'lib/review/latexbuilder.rb', line 760

def inline_idx(str)
  escape(str) + index(str)
end

#inline_raw(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 844

def inline_raw(str)
  super(str)
end

#inline_strong(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 860

def inline_strong(str)
  macro('reviewstrong', str)
end

#inline_sub(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 848

def inline_sub(str)
  macro('textsubscript', str)
end

#inline_sup(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 852

def inline_sup(str)
  macro('textsuperscript', str)
end

#inline_tt(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 803

def inline_tt(str)
  macro('texttt', str)
end

#inline_ttb(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 815

def inline_ttb(str)
  macro('texttt', macro('textbf', str))
end

#inline_tti(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 811

def inline_tti(str)
  macro('texttt', macro('textit', str))
end

#inline_u(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 864

def inline_u(str)
  macro('Underline', str)
end

#inline_uchar(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 877

def inline_uchar(str)
  # with otf package
  macro('UTF', str)
end

#label(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 635

def label(id)
  macro('label', id) + "\n"
end

#latextsize(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 940

def latextsize(str)
  @latex_tsize = str
end

#linebreak ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 648

def linebreak
  '\\\\' + "\n"
end

#list(lines, id, caption = nil, lang = nil) ⇒ Object

override Builder#list



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# File 'lib/review/latexbuilder.rb', line 255

def list(lines, id, caption = nil, lang = nil)
  buf = ""
  if highlight_listings?
    buf << common_code_block_lst(id, lines, 'reviewlistlst', 'caption', caption, lang)
  else
    buf << common_code_block(id, lines, 'reviewlist', caption, lang) do |line, idx|
      detab(line) + "\n"
    end
  end
  buf
end

#listnum(lines, id, caption = nil, lang = nil) ⇒ Object

override Builder#listnum



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# File 'lib/review/latexbuilder.rb', line 269

def listnum(lines, id, caption = nil, lang = nil)
  buf = ""
  if highlight_listings?
    buf << common_code_block_lst(id, lines, 'reviewlistnumlst', 'caption', caption, lang)
  else
    buf << common_code_block(id, lines, 'reviewlist', caption, lang) do |line, idx|
      detab((idx+1).to_s.rjust(2)+": " + line) + "\n"
    end
  end
  buf
end

#node_inline_bib(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 819

def node_inline_bib(node)
  id = node[0].to_raw
  macro('reviewbibref', "[#{@chapter.bibpaper(id).number}]", bib_label(id))
end

#node_inline_chap(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 669

def node_inline_chap(node)
  id = node[0].to_raw
  if @book.config["chapterlink"]
    "\\hyperref[chap:#{id}]{#{@book.chapter_index.number(id)}}"
  else
    @book.chapter_index.number(id)
  end
rescue KeyError
  error "unknown chapter: #{id}"
  nofunc_text("[UnknownChapter:#{id}]")
end

#node_inline_chapref(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 656

def node_inline_chapref(node)
  id = node[0].to_raw
  title = @book.chapter_index.display_string(id)
  if @book.config["chapterlink"]
    "\\hyperref[chap:#{id}]{#{title}}"
  else
    title
  end
rescue KeyError
  error "unknown chapter: #{id}"
  nofunc_text("[UnknownChapter:#{id}]")
end

#node_inline_column(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 839

def node_inline_column(node)
  id = node[0].to_raw
  macro('reviewcolumnref', "#{@chapter.column(id).caption}", column_label(id))
end

#node_inline_fn(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 721

def node_inline_fn(node)
  id = node[0].to_raw
  if @book.config["footnotetext"]
    macro("footnotemark[#{@chapter.footnote(id).number}]", "")
  else
    macro('footnote', @chapter.footnote(id).content.strip)
  end
end

#node_inline_hidx(nodelist) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 774

def node_inline_hidx(nodelist)
  content = nodelist[0].to_raw
  index(content)
end

#node_inline_icon(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 872

def node_inline_icon(node)
  id = node[0].to_raw
  macro('includegraphics', @chapter.image(id).path)
end

#node_inline_idx(nodelist) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 764

def node_inline_idx(nodelist)
  content = nodelist[0].to_raw
  escape(content) + index(content)
end

#node_inline_img(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 708

def node_inline_img(node)
  id = node[0].to_raw
  chapter, id = extract_chapter_id(id)
  macro('reviewimageref', "#{chapter.number}.#{chapter.image(id).number}", image_label(id, chapter))
end

#node_inline_list(node) ⇒ Object

FIXME: use TeX native label/ref.



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# File 'lib/review/latexbuilder.rb', line 696

def node_inline_list(node)
  id = node[0].to_raw
  chapter, id = extract_chapter_id(id)
  macro('reviewlistref', "#{chapter.number}.#{chapter.list(id).number}")
end

#node_inline_m(node) ⇒ Object

def inline_m(str)

  " $#{str}$ "
end



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# File 'lib/review/latexbuilder.rb', line 745

def node_inline_m(node)
  " $#{node[0].to_raw}$ "
end

#node_inline_table(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 702

def node_inline_table(node)
  id = node[0].to_raw
  chapter, id = extract_chapter_id(id)
  macro('reviewtableref', "#{chapter.number}.#{chapter.table(id).number}", table_label(id, chapter))
end

#node_inline_title(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 681

def node_inline_title(node)
  id = node[0].to_raw
  title = @book.chapter_index.title(id)
  if @book.config["chapterlink"]
    "\\hyperref[chap:#{id}]{#{title}}"
  else
    title
  end
rescue KeyError
  error "unknown chapter: #{id}"
  nofunc_text("[UnknownChapter:#{id}]")
end

#node_label(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 639

def node_label(node)
  id = node.args[0].to_raw
  macro('label', id) + "\n"
end

#node_table(node) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 461

def node_table(node)
  id = node.args[0].to_raw
  caption = node.args[1].to_doc
  lines = []
  node.content.each do |line|
    lines << line.to_doc
  end
  buf = ""
  rows = []
  sepidx = nil
  lines.each_with_index do |line, idx|
    if /\A[\=\{\-\}]{12}/ =~ line
      # just ignore
      #error "too many table separator" if sepidx
      sepidx ||= idx
      next
    end
    rows.push line.strip.split(/\t+/).map {|s| s.sub(/\A\./, '') }
  end
  rows = adjust_n_cols(rows)

  begin
    buf << table_header(id, caption) unless caption.nil?
  rescue KeyError
    error "no such table: #{id}"
  end
  return buf if rows.empty?
  buf << table_begin(rows.first.size)
  if sepidx
    sepidx.times do
      buf << tr(rows.shift.map {|s| th(s) })
    end
    rows.each do |cols|
      buf << tr(cols.map {|s| td(s) })
    end
  else
    rows.each do |cols|
      h, *cs = *cols
      buf << tr([th(h)] + cs.map {|s| td(s) })
    end
  end
  buf << table_end
  buf
end

#nofunc_text(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 799

def nofunc_text(str)
  escape(str)
end

#noindent ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 652

def noindent
  '\noindent'
end

#nonum_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 89

def nonum_begin(level, label, caption)
  "\n" + macro(HEADLINE[level]+"*", caption) + "\n"
end

#nonum_end(level) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 93

def nonum_end(level)
end

#ol_begin ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 168

def ol_begin
  buf = "\n"
  buf << '\begin{enumerate}' << "\n"
  if @ol_num
    buf << "\\setcounter{enumi}{#{@ol_num - 1}}\n"
    @ol_num = nil
  end
  buf
end

#ol_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 184

def ol_end
  '\end{enumerate}' + "\n"
end

#ol_item(lines, num) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 178

def ol_item(lines, num)
  str = lines.join
  str.sub!(/\A(\[)/){'\lbrack{}'}
  '\item ' + str + "\n"
end

#olnum(num) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 948

def olnum(num)
  @ol_num = num.to_i
end

#pagebreak ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 644

def pagebreak
  '\pagebreak' + "\n"
end

#paragraph(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 206

def paragraph(lines)
  buf = "\n"
  lines.each do |line|
    buf << line
  end
  buf << "\n"
  buf
end

#parasep ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 215

def parasep
  '\\parasep' + "\n"
end

#quote(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 573

def quote(lines)
  latex_block 'quote', lines
end

#read(lines) ⇒ Object Also known as: lead 



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# File 'lib/review/latexbuilder.rb', line 219

def read(lines)
  latex_block 'quotation', lines
end

#result_metric(array) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 368

def result_metric(array)
  "#{array.join(',')}"
end

#source(lines, caption = nil, lang = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 338

def source(lines, caption = nil, lang = nil)
  if highlight_listings?
    common_code_block_lst(nil, lines, 'reviewlistlst', 'title', caption, lang)
  else
  buf = "\n"
  buf << '\begin{reviewlist}' << "\n"
  buf << source_header(caption)
  buf << source_body(lines)
  buf << '\end{reviewlist}' << "\n"
  buf << "\n"
  buf
  end
end

#source_body(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 356

def source_body(lines)
  buf = ""
  lines.each do |line|
    buf << detab(line) << "\n"
  end
  buf
end

#source_header(caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 352

def source_header(caption)
  macro('reviewlistcaption', caption) + "\n"
end

#table_begin(ncols) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 517

def table_begin(ncols)
  buf = ""
  if @latex_tsize
    buf << macro('begin', 'reviewtable', @latex_tsize) << "\n"
  elsif @tsize
    cellwidth = @tsize.split(/\s*,\s*/)
    buf << macro('begin', 'reviewtable', '|'+(cellwidth.collect{|i| "p{#{i}mm}"}.join('|'))+'|') << "\n"
  else
    buf << macro('begin', 'reviewtable', (['|'] * (ncols + 1)).join('l')) << "\n"
  end
  buf << '\hline' << "\n"
  @tsize = nil
  @latex_tsize = nil
  buf
end

#table_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 562

def table_end
  buf = ""
  buf << macro('end', 'reviewtable') << "\n"
  if @table_caption
    buf << '\end{table}' << "\n"
  end
  @table_caption = nil
  buf << "\n"
  buf
end

#table_header(id, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 506

def table_header(id, caption)
  buf = ""
  if caption.present?
    @table_caption = true
    buf << '\begin{table}[h]' << "\n"
    buf << macro('reviewtablecaption', caption) << "\n"
  end
  buf << macro('label', table_label(id)) << "\n"
  buf
end

#table_separator ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 533

def table_separator
  #puts '\hline'
end

#td(s) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 546

def td(s)
  ## use shortstack for @<br>
  if /\\\\/ =~ s
    macro('shortstack[l]', s)
  else
    s
  end
end

#texequation(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 587

def texequation(lines)
  buf = "\n"
  buf << macro('begin','equation*') << "\n"
  lines.each do |line|
    buf << unescape_latex(line) << "\n"
  end
  buf << macro('end', 'equation*') << "\n"
  buf << "\n"
  buf
end

#th(s) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 537

def th(s)
  ## use shortstack for @<br>
  if /\\\\/i =~ s
    macro('reviewth', macro('shortstack[l]', s))
  else
    macro('reviewth', s)
  end
end

#tr(rows) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 555

def tr(rows)
  buf = ""
  buf << rows.join(' & ')
  buf << ' \\\\  \hline' << "\n"
  buf
end

#tsize(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 936

def tsize(str)
  @tsize = str
end

#ul_begin ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 152

def ul_begin
  buf = "\n"
  buf << '\begin{itemize}' << "\n"
  buf
end

#ul_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 164

def ul_end
  '\end{itemize}' + "\n"
end

#ul_item(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 158

def ul_item(lines)
  str = lines.join
  str.sub!(/\A(\[)/){'\lbrack{}'}
  '\item ' + str + "\n"
end