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 inherited from Builder

Builder::CAPTION_TITLES

Instance Method Summary collapse

Methods included from TextUtils

#detab, #split_paragraph

Methods included from LaTeXUtils

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

Methods inherited from Builder

#bibpaper, #bind, #compile_inline, #detab, #error, #extract_chapter_id, #get_chap, #graph, #image, #include, #initialize, #inline_column, #inline_hd, #inline_href, #inline_imgref, #inline_include, #inline_kw, #inline_ruby, #parse_metric, #post_paragraph, #pre_paragraph, #raw, #result, #target_name, #text, #ul_item_begin, #ul_item_end, #warn

Constructor Details

This class inherits a constructor from ReVIEW::Builder

Instance Method Details

#bibpaper_bibpaper(id, caption, lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 881

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

#bibpaper_header(id, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 876

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

#box(lines, caption = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 159

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

#captionblock(type, lines, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 147

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

  blocked_lines = split_paragraph(lines)
  puts blocked_lines.join("\n\n")

  puts "\\end{reviewminicolumn}\n"
end

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



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# File 'lib/review/latexbuilder.rb', line 596

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 295

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

#column_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 128

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

#column_end(level) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 142

def column_end(level)
  puts "\\end{reviewcolumn}\n"
  blank
end

#comment(lines, comment = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 633

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

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



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# File 'lib/review/latexbuilder.rb', line 306

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

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



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# File 'lib/review/latexbuilder.rb', line 328

def common_code_block_lst(id, lines, command, title, caption, lang)
  caption_str = compile_inline((caption || ""))
  if title == "title" && caption_str == ""
    caption_str = "\\relax" ## dummy charactor to remove lstname
    print "\\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"}
  puts "\\begin{"+command+"}["+title+"={"+caption_str+"},language={"+ lexer+"}]"
  print body
  puts "\\end{"+ command + "}"
  blank
end

#compile_href(url, label) ⇒ Object 



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

def compile_href(url, label)
  if /\A[a-z]+:/ =~ url
    if label
      macro("href", escape_url(url), escape(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 904

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

#compile_ruby(base, ruby) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 735

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

#dd(lines) ⇒ Object 



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

def dd(lines)
  puts lines.join
end

#direct(lines, fmt) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 626

def direct(lines, fmt)
  return unless fmt == 'latex'
  lines.each do |line|
    puts line
  end
end

#dl_begin ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 208

def dl_begin
  blank
  puts '\begin{description}'
end

#dl_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 223

def dl_end
  puts '\end{description}'
  blank
end

#dt(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 213

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

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



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# File 'lib/review/latexbuilder.rb', line 251

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

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



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# File 'lib/review/latexbuilder.rb', line 262

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

#extname ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 30

def extname
  '.tex'
end

#flushright(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 602

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"]
    puts macro("footnotetext[#{@chapter.footnote(id).number}]",
               compile_inline(content.strip))
  end
end

#handle_metric(str) ⇒ Object 



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

def handle_metric(str)
  if @book.config["image_scale2width"] && str =~ /\Ascale=([\d.]+)\Z/
    return "width=#{$1}\\maxwidth"
  end
  str
end

#headline(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 77

def headline(level, label, caption)
  _, 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
  blank unless @output.pos == 0
  puts macro(headline_name+prefix, compile_inline(caption))
  if prefix == "*" && level <= @book.config["toclevel"].to_i
    puts "\\addcontentsline{toc}{#{headline_name}}{#{compile_inline(caption)}}"
  end
  if level == 1
    puts macro('label', chapter_label)
  else
    puts macro('label', sec_label(anchor))
  end
rescue
  error "unknown level: #{level}"
end

#hr ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 642

def hr
  puts '\hrule'
end

#image_dummy(id, caption, lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 392

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

#image_ext ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 932

def image_ext
  "pdf"
end

#image_header(id, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 362

def image_header(id, caption)
end

#image_image(id, caption, metric) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 376

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

#imgtable(lines, id, caption = nil, metric = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 556

def imgtable(lines, id, caption = nil, metric = nil)
  if !@chapter.image(id).bound?
    warn "image not bound: #{id}"
    image_dummy id, caption, lines
    return
  end

  begin
    if caption.present?
      @table_caption = true
      puts '\begin{table}[h]'
      puts macro('reviewimgtablecaption', compile_inline(caption))
    end
    puts macro('label', table_label(id))
  rescue ReVIEW::KeyError
    error "no such table: #{id}"
  end
  imgtable_image(id, caption, metric)

  puts '\end{table}' if @table_caption
  @table_caption = nil
  blank
end

#imgtable_image(id, caption, metric) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 580

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

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



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# File 'lib/review/latexbuilder.rb', line 443

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

#index(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 886

def index(str)
  str.sub!(/\(\)/, '')
  decl = ''
  if /@\z/ =~ str
    str.chop!
    decl = '|IndexDecl'
  end
  unless /[^ -~]/ =~ str
    if /\^/ =~ str
      macro('index', escape_index(str.gsub(/\^/, '')) + '@' + escape_index(text(str)) + decl)
    else
      '\index{' + escape_index(text(str)) + decl + '}'
    end
  else
    '\index{' + escape_index(@index_db[str]) + '@' + escape_index(text(str)) + '}'
  end
end

#inline_ami(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 851

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

#inline_b(str) ⇒ Object

bold



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# File 'lib/review/latexbuilder.rb', line 765

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

#inline_bib(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 804

def inline_bib(id)
  macro('reviewbibref', "[#{@chapter.bibpaper(id).number}]", bib_label(id))
end

#inline_bou(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 731

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 770

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

#inline_chap(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 674

def inline_chap(id)
  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

#inline_chapref(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 662

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

#inline_code(str) ⇒ Object

@<code> is same as @<tt>



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

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

#inline_column_chap(chapter, id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 823

def inline_column_chap(chapter, id)
  macro('reviewcolumnref', "#{chapter.column(id).caption}", column_label(id))
end

#inline_comment(str) ⇒ Object 



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

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 792

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

#inline_dtp(str) ⇒ Object 



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

def inline_dtp(str)
  # ignore
  ""
end

#inline_em(str) ⇒ Object 



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

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

#inline_fn(id) ⇒ Object 



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

def inline_fn(id)
  if @book.config["footnotetext"]
    macro("footnotemark[#{@chapter.footnote(id).number}]", "")
  else
    macro('footnote', compile_inline(@chapter.footnote(id).content.strip))
  end
end

#inline_hd_chap(chap, id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 808

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)} #{compile_inline(chap.headline(id).caption)}")
  else
    str = I18n.t("chapter_quote", compile_inline(chap.headline(id).caption))
  end
  if @book.config["chapterlink"]
    anchor = n.gsub(/\./, "-")
    macro('reviewsecref', str, sec_label(anchor))
  else
    str
  end
end

#inline_hi(str) ⇒ Object

hidden index



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

def inline_hi(str)
  index(str)
end

#inline_hidx(str) ⇒ Object

hidden index??



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

def inline_hidx(str)
  index(str)
end

#inline_i(str) ⇒ Object

index -> italic



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

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

#inline_icon(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 855

def inline_icon(id)
  macro('includegraphics', @chapter.image(id).path)
end

#inline_idx(str) ⇒ Object

index



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

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

#inline_img(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 709

def inline_img(id)
  chapter, id = extract_chapter_id(id)
  macro('reviewimageref', "#{chapter.number}.#{chapter.image(id).number}", image_label(id, chapter))
end

#inline_list(id) ⇒ Object

FIXME: use TeX native label/ref.



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# File 'lib/review/latexbuilder.rb', line 699

def inline_list(id)
  chapter, id = extract_chapter_id(id)
  macro('reviewlistref', "#{chapter.number}.#{chapter.list(id).number}")
end

#inline_m(str) ⇒ Object

math



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# File 'lib/review/latexbuilder.rb', line 740

def inline_m(str)
  " $#{str}$ "
end

#inline_raw(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 827

def inline_raw(str)
  super(str)
end

#inline_strong(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 843

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

#inline_sub(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 831

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

#inline_sup(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 835

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

#inline_table(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 704

def inline_table(id)
  chapter, id = extract_chapter_id(id)
  macro('reviewtableref', "#{chapter.number}.#{chapter.table(id).number}", table_label(id, chapter))
end

#inline_tcy(str) ⇒ Object 



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

def inline_tcy(str)
  macro('rensuji', escape(str))
end

#inline_title(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 685

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

#inline_tt(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 788

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

#inline_ttb(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 800

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

#inline_tti(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 796

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

#inline_u(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 847

def inline_u(str)
  macro('reviewunderline', escape(str))
end

#inline_uchar(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 859

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

#label(id) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 646

def label(id)
  puts macro('label', id)
end

#latextsize(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 928

def latextsize(str)
  @latex_tsize = str
end

#linebreak ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 654

def linebreak
  puts '\\\\'
end

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

override Builder#list



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# File 'lib/review/latexbuilder.rb', line 274

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

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

override Builder#listnum



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# File 'lib/review/latexbuilder.rb', line 285

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

#nodisp_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 118

def nodisp_begin(level, label, caption)
  blank unless @output.pos == 0
  puts macro('clearpage') if @output.pos == 0
  puts macro('addcontentsline', 'toc', HEADLINE[level], compile_inline(caption))
  # FIXME: headings
end

#nodisp_end(level) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 125

def nodisp_end(level)
end

#nofunc_text(str) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 784

def nofunc_text(str)
  escape(str)
end

#noindent ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 658

def noindent
  print '\noindent'
end

#nonum_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 101

def nonum_begin(level, label, caption)
  blank unless @output.pos == 0
  puts macro(HEADLINE[level]+"*", compile_inline(caption))
  puts macro('addcontentsline', 'toc', HEADLINE[level], compile_inline(caption))
end

#nonum_end(level) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 107

def nonum_end(level)
end

#notoc_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 110

def notoc_begin(level, label, caption)
  blank unless @output.pos == 0
  puts macro(HEADLINE[level]+"*", compile_inline(caption))
end

#notoc_end(level) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 115

def notoc_end(level)
end

#ol_begin ⇒ Object 



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

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

#ol_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 203

def ol_end
  puts '\end{enumerate}'
  blank
end

#ol_item(lines, num) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 197

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

#olnum(num) ⇒ Object 



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

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

#pagebreak ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 650

def pagebreak
  puts '\pagebreak'
end

#paragraph(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 228

def paragraph(lines)
  blank
  lines.each do |line|
    puts line
  end
  blank
end

#parasep ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 236

def parasep
  puts '\\parasep'
end

#quote(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 592

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 240

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

#result_metric(array) ⇒ Object 



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

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

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



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# File 'lib/review/latexbuilder.rb', line 347

def source(lines, caption, lang = nil)
  if highlight_listings?
    common_code_block_lst(nil, lines, 'reviewlistlst', 'title', caption, lang)
  else
    puts '\begin{reviewlist}'
    puts macro('reviewlistcaption', compile_inline(caption))
    lines.each do |line|
      puts detab(line)
    end
    puts '\end{reviewlist}'
    puts ""
  end
end

#table(lines, id = nil, caption = nil) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 460

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

#table_begin(ncols) ⇒ Object 



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

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

#table_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 547

def table_end
  puts macro('end', 'reviewtable')
  if @table_caption
    puts '\end{table}'
  end
  @table_caption = nil
  blank
end

#table_header(id, caption) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 497

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

#table_separator ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 520

def table_separator
  #puts '\hline'
end

#td(s) ⇒ Object 



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

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 606

def texequation(lines)
  blank
  puts macro('begin','equation*')
  lines.each do |line|
    puts unescape_latex(line)
  end
  puts macro('end', 'equation*')
  blank
end

#th(s) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 524

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 542

def tr(rows)
  print rows.join(' & ')
  puts ' \\\\  \hline'
end

#tsize(str) ⇒ Object 



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

def tsize(str)
  @tsize = str
end

#ul_begin ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 172

def ul_begin
  blank
  puts '\begin{itemize}'
end

#ul_end ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 183

def ul_end
  puts '\end{itemize}'
  blank
end

#ul_item(lines) ⇒ Object 



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# File 'lib/review/latexbuilder.rb', line 177

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