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'
}.freeze
BOUTEN = 
'・'.freeze

Constants inherited from Builder

Builder::CAPTION_TITLES

Instance Attribute Summary

Attributes inherited from Builder

#doc_status, #location

Attributes included from Loggable

#logger

Instance Method Summary collapse

Methods included from TextUtils

#add_space?, #detab, #join_lines_to_paragraph, #split_paragraph

Methods included from LaTeXUtils

#escape, #escape_index, #escape_mendex_display, #escape_mendex_key, #escape_url, #initialize_metachars, #macro, #unescape

Methods inherited from Builder

#beginchild, #bibpaper, #bind, #caption_top?, #check_nest, #check_nested_minicolumn, #check_printendnotes, #compile_inline, #detab, #embed, #endchild, #endnote, #endnote_begin, #endnote_end, #endnote_item, #escape, #extract_chapter_id, #firstlinenum, #get_chap, #graph, #graph_aafigure, #graph_blockdiag, #graph_gnuplot, #graph_graphviz, #graph_plantuml, #image, #in_minicolumn?, #initialize, #inline_column, #inline_embed, #inline_hd, #inline_href, #inline_imgref, #inline_include, #inline_kw, #inline_ruby, #inline_w, #inline_wb, #line_num, #load_words, #minicolumn_block_name?, #over_secnolevel?, #parse_table_rows, #post_paragraph, #pre_paragraph, #previous_list_type, #raw, #system_graph, #table_row_separator_regexp, #target_name, #text, #tsize, #ul_item_begin, #ul_item_end

Methods included from Loggable

#app_error, #debug, #error, #error!, #warn

Constructor Details

This class inherits a constructor from ReVIEW::Builder

Instance Method Details

#bibpaper_bibpaper(_id, _caption, lines) ⇒ Object 



1375
1376
1377
1378
1379
1380
1381
1382
1383
 
# File 'lib/review/latexbuilder.rb', line 1375

def bibpaper_bibpaper(_id, _caption, lines)
  if @book.config['join_lines_by_lang']
    print split_paragraph(lines).join("\n\n")
  else
    print split_paragraph(lines).map(&:chomp).join("\n")
  end

  puts ''
end

#bibpaper_header(id, caption) ⇒ Object 



1370
1371
1372
1373
 
# File 'lib/review/latexbuilder.rb', line 1370

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

#blankline ⇒ Object 



1042
1043
1044
 
# File 'lib/review/latexbuilder.rb', line 1042

def blankline
  puts '\vspace*{\baselineskip}'
end

#box(lines, caption = nil) ⇒ Object 



305
306
307
308
309
310
311
312
313
314
 
# File 'lib/review/latexbuilder.rb', line 305

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

#captionblock(type, lines, caption) ⇒ Object 



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
 
# File 'lib/review/latexbuilder.rb', line 277

def captionblock(type, lines, caption)
  check_nested_minicolumn
  if @book.config.check_version('2', exception: false)
    type = 'minicolumn'
  end

  print "\\begin{review#{type}}"

  @doc_status[:caption] = true
  if @book.config.check_version('2', exception: false)
    puts
    if caption.present?
      puts "\\reviewminicolumntitle{#{compile_inline(caption)}}"
    end
  else
    if caption.present?
      print "[#{compile_inline(caption)}]"
    end
    puts
  end

  @doc_status[:caption] = nil
  blocked_lines = split_paragraph(lines)
  puts blocked_lines.join("\n\n")

  puts "\\end{review#{type}}"
end

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



957
958
959
 
# File 'lib/review/latexbuilder.rb', line 957

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

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



459
460
461
462
463
464
465
466
 
# File 'lib/review/latexbuilder.rb', line 459

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) { |line, idx| code_line('cmd', line, idx, nil, caption, lang) }
  end
end

#code_line(_type, line, _idx, _id, _caption, _lang) ⇒ Object 



413
414
415
 
# File 'lib/review/latexbuilder.rb', line 413

def code_line(_type, line, _idx, _id, _caption, _lang)
  detab(line) + "\n"
end

#code_line_num(_type, line, first_line_num, idx, _id, _caption, _lang) ⇒ Object 



417
418
419
 
# File 'lib/review/latexbuilder.rb', line 417

def code_line_num(_type, line, first_line_num, idx, _id, _caption, _lang)
  detab((idx + first_line_num).to_s.rjust(2) + ': ' + line) + "\n"
end

#column_begin(level, label, caption) ⇒ Object 



198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
 
# File 'lib/review/latexbuilder.rb', line 198

def column_begin(level, label, caption)
  blank
  @doc_status[:column] = true

  target = nil
  if label
    target = "\\hypertarget{#{column_label(label)}}{}"
  else
    target = "\\hypertarget{#{column_label(caption)}}{}"
  end

  @doc_status[:caption] = true
  if @book.config.check_version('2', exception: false)
    puts '\\begin{reviewcolumn}'
    puts target
    puts macro('reviewcolumnhead', nil, compile_inline(caption))
  else
    # ver.3
    print '\\begin{reviewcolumn}'
    puts "[#{compile_inline(caption)}#{target}]"
  end
  @doc_status[:caption] = nil

  if level <= @book.config['toclevel'].to_i
    puts "\\addcontentsline{toc}{#{HEADLINE[level]}}{#{compile_inline(caption)}}"
  end
end

#column_end(_level) ⇒ Object 



226
227
228
229
230
 
# File 'lib/review/latexbuilder.rb', line 226

def column_end(_level)
  puts '\\end{reviewcolumn}'
  blank
  @doc_status[:column] = nil
end

#comment(lines, comment = nil) ⇒ Object 



1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
 
# File 'lib/review/latexbuilder.rb', line 1019

def comment(lines, comment = nil)
  return true unless @book.config['draft']

  lines ||= []
  unless comment.blank?
    lines.unshift(escape(comment))
  end
  str = lines.join('\par ')
  puts macro('pdfcomment', str)
end

#common_block_begin(type, caption = nil) ⇒ Object 



232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
 
# File 'lib/review/latexbuilder.rb', line 232

def common_block_begin(type, caption = nil)
  check_nested_minicolumn
  if @book.config.check_version('2', exception: false)
    type = 'minicolumn'
  end

  @doc_status[:minicolumn] = type
  print "\\begin{review#{type}}"

  @doc_status[:caption] = true
  if @book.config.check_version('2', exception: false)
    puts
    if caption.present?
      puts "\\reviewminicolumntitle{#{compile_inline(caption)}}"
    end
  else
    if caption.present?
      print "[#{compile_inline(caption)}]"
    end
    puts
  end
  @doc_status[:caption] = nil
end

#common_block_end(type) ⇒ Object 



256
257
258
259
260
261
262
263
 
# File 'lib/review/latexbuilder.rb', line 256

def common_block_end(type)
  if @book.config.check_version('2', exception: false)
    type = 'minicolumn'
  end

  puts "\\end{review#{type}}"
  @doc_status[:minicolumn] = nil
end

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



468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
 
# File 'lib/review/latexbuilder.rb', line 468

def common_code_block(id, lines, command, caption, _lang)
  @doc_status[:caption] = true
  captionstr = nil
  unless @book.config.check_version('2', exception: false)
    puts '\\begin{reviewlistblock}'
  end
  if caption.present?
    if command =~ /emlist/ || command =~ /cmd/ || command =~ /source/
      captionstr = macro(command + 'caption', compile_inline(caption))
    else
      begin
        if get_chap.nil?
          captionstr = macro('reviewlistcaption', "#{I18n.t('list')}#{I18n.t('format_number_header_without_chapter', [@chapter.list(id).number])}#{I18n.t('caption_prefix')}#{compile_inline(caption)}")
        else
          captionstr = macro('reviewlistcaption', "#{I18n.t('list')}#{I18n.t('format_number_header', [get_chap, @chapter.list(id).number])}#{I18n.t('caption_prefix')}#{compile_inline(caption)}")
        end
      rescue KeyError
        app_error "no such list: #{id}"
      end
    end
  end
  @doc_status[:caption] = nil

  if caption_top?('list') && captionstr
    puts captionstr
  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)

  if !caption_top?('list') && captionstr
    puts captionstr
  end

  unless @book.config.check_version('2', exception: false)
    puts '\\end{reviewlistblock}'
  end
  blank
end

#common_code_block_lst(_id, lines, command, title, caption, lang, first_line_num: 1) ⇒ Object 



513
514
515
516
517
518
519
520
521
522
523
 
# File 'lib/review/latexbuilder.rb', line 513

def common_code_block_lst(_id, lines, command, title, caption, lang, first_line_num: 1)
  if title == 'title' && caption.blank? && @book.config.check_version('2', exception: false)
    print '\vspace{-1.5em}'
  end
  body = lines.inject('') { |i, j| i + detab(j) + "\n" }
  args = make_code_block_args(title, caption, lang, first_line_num: first_line_num)
  puts %Q(\\begin{#{command}}[#{args}])
  print body
  puts %Q(\\end{#{command}})
  blank
end

#compile_href(url, label) ⇒ Object 



1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
 
# File 'lib/review/latexbuilder.rb', line 1416

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 



1408
1409
1410
1411
1412
1413
1414
 
# File 'lib/review/latexbuilder.rb', line 1408

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 



1175
1176
1177
 
# File 'lib/review/latexbuilder.rb', line 1175

def compile_ruby(base, ruby)
  macro('ruby', escape(base), escape(ruby).gsub('\\textbar{}', '|'))
end

#dd(lines) ⇒ Object 



370
371
372
373
374
375
376
 
# File 'lib/review/latexbuilder.rb', line 370

def dd(lines)
  if @book.config['join_lines_by_lang']
    puts join_lines_to_paragraph(lines)
  else
    puts lines.map(&:chomp).join("\n")
  end
end

#direct(lines, fmt) ⇒ Object 



1011
1012
1013
1014
1015
1016
1017
 
# File 'lib/review/latexbuilder.rb', line 1011

def direct(lines, fmt)
  return unless fmt == 'latex'

  lines.each do |line|
    puts line
  end
end

#dl_begin ⇒ Object 



360
361
362
363
 
# File 'lib/review/latexbuilder.rb', line 360

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

#dl_end ⇒ Object 



378
379
380
381
 
# File 'lib/review/latexbuilder.rb', line 378

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

#dt(str) ⇒ Object 



365
366
367
368
 
# File 'lib/review/latexbuilder.rb', line 365

def dt(str)
  str = str.gsub('[', '\lbrack{}').gsub(']', '\rbrack{}')
  puts '\item[' + str + '] \mbox{} \\\\'
end

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



421
422
423
424
425
426
427
428
 
# File 'lib/review/latexbuilder.rb', line 421

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) { |line, idx| code_line('emlist', line, idx, nil, caption, lang) }
  end
end

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



430
431
432
433
434
435
436
437
438
 
# File 'lib/review/latexbuilder.rb', line 430

def emlistnum(lines, caption = nil, lang = nil)
  blank
  first_line_num = line_num
  if highlight_listings?
    common_code_block_lst(nil, lines, 'reviewemlistnumlst', 'title', caption, lang, first_line_num: first_line_num)
  else
    common_code_block(nil, lines, 'reviewemlist', caption, lang) { |line, idx| code_line_num('emlistnum', line, first_line_num, idx, nil, caption, lang) }
  end
end

#emtable(lines, caption = nil) ⇒ Object 



898
899
900
 
# File 'lib/review/latexbuilder.rb', line 898

def emtable(lines, caption = nil)
  table(lines, nil, caption)
end

#extname ⇒ Object 



26
27
28
 
# File 'lib/review/latexbuilder.rb', line 26

def extname
  '.tex'
end

#flushright(lines) ⇒ Object 



963
964
965
 
# File 'lib/review/latexbuilder.rb', line 963

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

#footnote(id, content) ⇒ Object 



1134
1135
1136
1137
1138
1139
1140
1141
 
# File 'lib/review/latexbuilder.rb', line 1134

def footnote(id, content)
  if @book.config['footnotetext'] || @foottext[id]
    if @doc_status[:column]
      warn "//footnote[#{id}] is in the column block. It is recommended to move out of the column block.", location: location
    end
    puts macro("footnotetext[#{@chapter.footnote(id).number}]", compile_inline(content.strip))
  end
end

#handle_metric(str) ⇒ Object 



568
569
570
571
572
573
574
 
# File 'lib/review/latexbuilder.rb', line 568

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

  str
end

#headline(level, label, caption) ⇒ Object 



132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
 
# File 'lib/review/latexbuilder.rb', line 132

def headline(level, label, caption)
  _, anchor = headline_prefix(level)
  headline_name = HEADLINE[level]
  if @chapter.is_a?(ReVIEW::Book::Part)
    if @book.config.check_version('2', exception: false)
      headline_name = 'part'
    elsif level == 1
      headline_name = 'part'
      puts '\begin{reviewpart}'
    end
  end
  prefix = ''
  if level > @book.config['secnolevel'] || (@chapter.number.to_s.empty? && level > 1)
    prefix = '*'
  end
  blank unless @output.pos == 0
  @doc_status[:caption] = true
  puts macro(headline_name + prefix, compile_inline(caption))
  @doc_status[:caption] = nil
  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))
    puts macro('label', label) if label
  end
rescue
  app_error "unknown level: #{level}"
end

#highlight? ⇒ Boolean

Returns:

  • (Boolean) 


403
404
405
406
 
# File 'lib/review/latexbuilder.rb', line 403

def highlight?
  @book.config['highlight'] &&
    @book.config['highlight']['latex']
end

#hr ⇒ Object 



1030
1031
1032
 
# File 'lib/review/latexbuilder.rb', line 1030

def hr
  puts '\hrule'
end

#image_dummy(id, caption, lines) ⇒ Object 



617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
 
# File 'lib/review/latexbuilder.rb', line 617

def image_dummy(id, caption, lines)
  warn "image not bound: #{id}", location: location
  puts '\begin{reviewdummyimage}'
  puts escape("--[[path = #{id} (#{existence(id)})]]--")
  lines.each do |line|
    puts "\n"
    puts detab(line.rstrip)
  end
  puts macro('label', image_label(id))
  @doc_status[:caption] = true
  if @book.config.check_version('2', exception: false)
    puts macro('caption', compile_inline(caption)) if caption.present?
  elsif caption.present?
    puts macro('reviewimagecaption', compile_inline(caption))
  end
  @doc_status[:caption] = nil
  puts '\end{reviewdummyimage}'
end

#image_ext ⇒ Object 



1432
1433
1434
 
# File 'lib/review/latexbuilder.rb', line 1432

def image_ext
  'pdf'
end

#image_header(id, caption) ⇒ Object 



556
557
 
# File 'lib/review/latexbuilder.rb', line 556

def image_header(id, caption)
end

#image_image(id, caption = '', metric = nil) ⇒ Object 



580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
 
# File 'lib/review/latexbuilder.rb', line 580

def image_image(id, caption = '', metric = nil)
  captionstr = nil
  @doc_status[:caption] = true
  if @book.config.check_version('2', exception: false)
    captionstr = macro('caption', compile_inline(caption)) + "\n"
  else
    captionstr = macro('reviewimagecaption', compile_inline(caption)) + "\n"
  end
  captionstr << macro('label', image_label(id))
  @doc_status[:caption] = nil

  metrics = parse_metric('latex', metric)
  # image is always bound here
  puts "\\begin{reviewimage}%%#{id}"

  if caption_top?('image')
    puts captionstr
  end

  command = 'reviewincludegraphics'
  if @book.config.check_version('2', exception: false)
    command = 'includegraphics'
  end

  if metrics.present?
    puts "\\#{command}[#{metrics}]{#{@chapter.image(id).path}}"
  else
    puts "\\#{command}[width=\\maxwidth]{#{@chapter.image(id).path}}"
  end

  unless caption_top?('image')
    puts captionstr
  end

  puts '\end{reviewimage}'
end

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



902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
 
# File 'lib/review/latexbuilder.rb', line 902

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

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

  if caption.present?
    unless caption_top?('table')
      puts captionstr
    end
    puts '\end{table}'
  end
  blank
end

#imgtable_image(id, _caption, metric) ⇒ Object 



935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
 
# File 'lib/review/latexbuilder.rb', line 935

def imgtable_image(id, _caption, metric)
  metrics = parse_metric('latex', metric)
  # image is always bound here
  puts "\\begin{reviewimage}%%#{id}"

  command = 'reviewincludegraphics'
  if @book.config.check_version('2', exception: false)
    command = 'includegraphics'
  end

  if metrics.present?
    puts "\\#{command}[#{metrics}]{#{@chapter.image(id).path}}"
  else
    puts "\\#{command}[width=\\maxwidth]{#{@chapter.image(id).path}}"
  end
  puts '\end{reviewimage}'
end

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



676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
 
# File 'lib/review/latexbuilder.rb', line 676

def indepimage(lines, id, caption = nil, metric = nil)
  metrics = parse_metric('latex', metric)

  captionstr = nil
  if caption.present?
    @doc_status[:caption] = true
    captionstr = macro('reviewindepimagecaption',
                       %Q(#{I18n.t('numberless_image')}#{I18n.t('caption_prefix')}#{compile_inline(caption)}))
    @doc_status[:caption] = nil
  end

  if @chapter.image(id).path
    puts "\\begin{reviewimage}%%#{id}"

    if caption_top?('image') && captionstr
      puts captionstr
    end

    command = 'reviewincludegraphics'
    if @book.config.check_version('2', exception: false)
      command = 'includegraphics'
    end

    if metrics.present?
      puts "\\#{command}[#{metrics}]{#{@chapter.image(id).path}}"
    else
      puts "\\#{command}[width=\\maxwidth]{#{@chapter.image(id).path}}"
    end
  else
    warn "image not bound: #{id}", location: location
    puts '\begin{reviewdummyimage}'
    puts escape("--[[path = #{escape(id)} (#{existence(id)})]]--")
    lines.each do |line|
      puts "\n"
      puts detab(line.rstrip)
    end
  end

  if !caption_top?('image') && captionstr
    puts captionstr
  end

  if @chapter.image(id).path
    puts '\end{reviewimage}'
  else
    puts '\end{reviewdummyimage}'
  end
end

#index(str) ⇒ Object 



1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
 
# File 'lib/review/latexbuilder.rb', line 1385

def index(str)
  # XXX: mendex/upmendex specific
  sa = str.split('<<>>')

  sa.map! do |item|
    if @index_db[item]
      escape_mendex_key(escape_index(@index_db[item])) + '@' + escape_mendex_display(escape_index(escape(item)))
    elsif item =~ /\A[[:ascii:]]+\Z/ || @index_mecab.nil?
      esc_item = escape_mendex_display(escape_index(escape(item)))
      if esc_item == item
        esc_item
      else
        "#{escape_mendex_key(escape_index(item))}@#{esc_item}"
      end
    else
      yomi = NKF.nkf('-w --hiragana', @index_mecab.parse(item).force_encoding('UTF-8').chomp)
      escape_mendex_key(escape_index(yomi)) + '@' + escape_mendex_display(escape_index(escape(item)))
    end
  end

  "\\index{#{sa.join('!')}}"
end

#inline_ami(str) ⇒ Object 



1327
1328
1329
 
# File 'lib/review/latexbuilder.rb', line 1327

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

#inline_b(str) ⇒ Object

bold



1213
1214
1215
1216
1217
1218
1219
 
# File 'lib/review/latexbuilder.rb', line 1213

def inline_b(str)
  if @book.config.check_version('2', exception: false)
    macro('textbf', escape(str))
  else
    macro('reviewbold', escape(str))
  end
end

#inline_balloon(str) ⇒ Object 



1366
1367
1368
 
# File 'lib/review/latexbuilder.rb', line 1366

def inline_balloon(str)
  macro('reviewballoon', escape(str))
end

#inline_bib(id) ⇒ Object 



1276
1277
1278
 
# File 'lib/review/latexbuilder.rb', line 1276

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

#inline_bou(str) ⇒ Object 



1171
1172
1173
 
# File 'lib/review/latexbuilder.rb', line 1171

def inline_bou(str)
  macro('reviewbou', escape(str))
end

#inline_br(_str) ⇒ Object

line break



1222
1223
1224
 
# File 'lib/review/latexbuilder.rb', line 1222

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

#inline_chap(id) ⇒ Object 



1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
 
# File 'lib/review/latexbuilder.rb', line 1062

def inline_chap(id)
  if @book.config['chapterlink']
    "\\reviewchapref{#{@book.chapter_index.number(id)}}{chap:#{id}}"
  else
    @book.chapter_index.number(id)
  end
rescue KeyError
  app_error "unknown chapter: #{id}"
  nofunc_text("[UnknownChapter:#{id}]")
end

#inline_chapref(id) ⇒ Object 



1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
 
# File 'lib/review/latexbuilder.rb', line 1050

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

#inline_code(str) ⇒ Object

@<code> is same as @<tt>



1232
1233
1234
1235
1236
1237
1238
 
# File 'lib/review/latexbuilder.rb', line 1232

def inline_code(str)
  if @book.config.check_version('2', exception: false)
    macro('texttt', escape(str))
  else
    macro('reviewcode', escape(str))
  end
end

#inline_column_chap(chapter, id) ⇒ Object 



1295
1296
1297
1298
1299
1300
1301
 
# File 'lib/review/latexbuilder.rb', line 1295

def inline_column_chap(chapter, id)
  macro('reviewcolumnref',
        I18n.t('column', compile_inline(chapter.column(id).caption)),
        column_label(id, chapter))
rescue KeyError
  app_error "unknown column: #{id}"
end

#inline_comment(str) ⇒ Object 



1354
1355
1356
1357
1358
1359
1360
 
# File 'lib/review/latexbuilder.rb', line 1354

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

#inline_del(str) ⇒ Object 



1256
1257
1258
 
# File 'lib/review/latexbuilder.rb', line 1256

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

#inline_dtp(_str) ⇒ Object 



1226
1227
1228
1229
 
# File 'lib/review/latexbuilder.rb', line 1226

def inline_dtp(_str)
  # ignore
  ''
end

#inline_em(str) ⇒ Object 



1315
1316
1317
 
# File 'lib/review/latexbuilder.rb', line 1315

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

#inline_endnote(id) ⇒ Object 



1156
1157
1158
1159
1160
 
# File 'lib/review/latexbuilder.rb', line 1156

def inline_endnote(id)
  macro('endnote', compile_inline(@chapter.endnote(id).content.strip))
rescue KeyError
  app_error "unknown footnote: #{id}"
end

#inline_eq(id) ⇒ Object 



1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
 
# File 'lib/review/latexbuilder.rb', line 1123

def inline_eq(id)
  chapter, id = extract_chapter_id(id)
  if get_chap(chapter).nil?
    macro('reviewequationref', I18n.t('format_number_without_chapter', [chapter.equation(id).number]))
  else
    macro('reviewequationref', I18n.t('format_number', [get_chap(chapter), chapter.equation(id).number]))
  end
rescue KeyError
  app_error "unknown equation: #{id}"
end

#inline_fn(id) ⇒ Object 



1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
 
# File 'lib/review/latexbuilder.rb', line 1143

def inline_fn(id)
  if @book.config['footnotetext']
    macro("footnotemark[#{@chapter.footnote(id).number}]", '')
  elsif @doc_status[:caption] || @doc_status[:table] || @doc_status[:column] || @doc_status[:dt]
    @foottext[id] = @chapter.footnote(id).number
    macro('protect\\footnotemark', '')
  else
    macro('footnote', compile_inline(@chapter.footnote(id).content.strip))
  end
rescue KeyError
  app_error "unknown footnote: #{id}"
end

#inline_hd_chap(chap, id) ⇒ Object 



1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
 
# File 'lib/review/latexbuilder.rb', line 1280

def inline_hd_chap(chap, id)
  n = chap.headline_index.number(id)
  if n.present? && chap.number && over_secnolevel?(n)
    str = I18n.t('hd_quote', [chap.headline_index.number(id), compile_inline(chap.headline(id).caption)])
  else
    str = I18n.t('hd_quote_without_number', compile_inline(chap.headline(id).caption))
  end
  if @book.config['chapterlink']
    anchor = n.tr('.', '-')
    macro('reviewsecref', str, sec_label(anchor))
  else
    str
  end
end

#inline_hi(str) ⇒ Object

hidden index



1189
1190
1191
 
# File 'lib/review/latexbuilder.rb', line 1189

def inline_hi(str)
  index(str)
end

#inline_hidx(str) ⇒ Object

hidden index



1208
1209
1210
 
# File 'lib/review/latexbuilder.rb', line 1208

def inline_hidx(str)
  index(str)
end

#inline_i(str) ⇒ Object

index -> italic



1194
1195
1196
1197
1198
1199
1200
 
# File 'lib/review/latexbuilder.rb', line 1194

def inline_i(str)
  if @book.config.check_version('2', exception: false)
    macro('textit', escape(str))
  else
    macro('reviewit', escape(str))
  end
end

#inline_icon(id) ⇒ Object 



1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
 
# File 'lib/review/latexbuilder.rb', line 1331

def inline_icon(id)
  if @chapter.image(id).path
    command = 'reviewincludegraphics'
    if @book.config.check_version('2', exception: false)
      command = 'includegraphics'
    end
    macro(command, @chapter.image(id).path)
  else
    warn "image not bound: #{id}", location: location
    "\\verb|--[[path = #{id} (#{existence(id)})]]--|"
  end
end

#inline_idx(str) ⇒ Object

index



1203
1204
1205
 
# File 'lib/review/latexbuilder.rb', line 1203

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

#inline_img(id) ⇒ Object 



1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
 
# File 'lib/review/latexbuilder.rb', line 1112

def inline_img(id)
  chapter, id = extract_chapter_id(id)
  if get_chap(chapter).nil?
    macro('reviewimageref', I18n.t('format_number_without_chapter', [chapter.image(id).number]), image_label(id, chapter))
  else
    macro('reviewimageref', I18n.t('format_number', [get_chap(chapter), chapter.image(id).number]), image_label(id, chapter))
  end
rescue KeyError
  app_error "unknown image: #{id}"
end

#inline_ins(str) ⇒ Object 



1252
1253
1254
 
# File 'lib/review/latexbuilder.rb', line 1252

def inline_ins(str)
  macro('reviewinsert', escape(str))
end

#inline_list(id) ⇒ Object

FIXME: use TeX native label/ref.



1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
 
# File 'lib/review/latexbuilder.rb', line 1090

def inline_list(id)
  chapter, id = extract_chapter_id(id)
  if get_chap(chapter).nil?
    macro('reviewlistref', I18n.t('format_number_without_chapter', [chapter.list(id).number]))
  else
    macro('reviewlistref', I18n.t('format_number', [get_chap(chapter), chapter.list(id).number]))
  end
rescue KeyError
  app_error "unknown list: #{id}"
end

#inline_m(str) ⇒ Object

math



1180
1181
1182
1183
1184
1185
1186
 
# File 'lib/review/latexbuilder.rb', line 1180

def inline_m(str)
  if @book.config.check_version('2', exception: false)
    " $#{str}$ "
  else
    "$#{str}$"
  end
end

#inline_pageref(id) ⇒ Object 



1085
1086
1087
 
# File 'lib/review/latexbuilder.rb', line 1085

def inline_pageref(id)
  "\\pageref{#{id}}"
end

#inline_raw(str) ⇒ Object

rubocop:disable Lint/UselessMethodDefinition



1303
1304
1305
 
# File 'lib/review/latexbuilder.rb', line 1303

def inline_raw(str) # rubocop:disable Lint/UselessMethodDefinition
  super(str)
end

#inline_strong(str) ⇒ Object 



1319
1320
1321
 
# File 'lib/review/latexbuilder.rb', line 1319

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

#inline_sub(str) ⇒ Object 



1307
1308
1309
 
# File 'lib/review/latexbuilder.rb', line 1307

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

#inline_sup(str) ⇒ Object 



1311
1312
1313
 
# File 'lib/review/latexbuilder.rb', line 1311

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

#inline_table(id) ⇒ Object 



1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
 
# File 'lib/review/latexbuilder.rb', line 1101

def inline_table(id)
  chapter, id = extract_chapter_id(id)
  if get_chap(chapter).nil?
    macro('reviewtableref', I18n.t('format_number_without_chapter', [chapter.table(id).number]), table_label(id, chapter))
  else
    macro('reviewtableref', I18n.t('format_number', [get_chap(chapter), chapter.table(id).number]), table_label(id, chapter))
  end
rescue KeyError
  app_error "unknown table: #{id}"
end

#inline_tcy(str) ⇒ Object 



1362
1363
1364
 
# File 'lib/review/latexbuilder.rb', line 1362

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

#inline_title(id) ⇒ Object 



1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
 
# File 'lib/review/latexbuilder.rb', line 1073

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

#inline_tt(str) ⇒ Object 



1244
1245
1246
1247
1248
1249
1250
 
# File 'lib/review/latexbuilder.rb', line 1244

def inline_tt(str)
  if @book.config.check_version('2', exception: false)
    macro('texttt', escape(str))
  else
    macro('reviewtt', escape(str))
  end
end

#inline_ttb(str) ⇒ Object 



1268
1269
1270
1271
1272
1273
1274
 
# File 'lib/review/latexbuilder.rb', line 1268

def inline_ttb(str)
  if @book.config.check_version('2', exception: false)
    macro('texttt', macro('textbf', escape(str)))
  else
    macro('reviewttb', escape(str))
  end
end

#inline_tti(str) ⇒ Object 



1260
1261
1262
1263
1264
1265
1266
 
# File 'lib/review/latexbuilder.rb', line 1260

def inline_tti(str)
  if @book.config.check_version('2', exception: false)
    macro('texttt', macro('textit', escape(str)))
  else
    macro('reviewtti', escape(str))
  end
end

#inline_u(str) ⇒ Object 



1323
1324
1325
 
# File 'lib/review/latexbuilder.rb', line 1323

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

#inline_uchar(str) ⇒ Object 



1344
1345
1346
1347
1348
1349
1350
1351
1352
 
# File 'lib/review/latexbuilder.rb', line 1344

def inline_uchar(str)
  if @texcompiler && @texcompiler.start_with?('platex')
    # with otf package
    macro('UTF', escape(str))
  else
    # passthrough
    [str.to_i(16)].pack('U')
  end
end

#label(id) ⇒ Object 



1034
1035
1036
 
# File 'lib/review/latexbuilder.rb', line 1034

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

#latextsize(str) ⇒ Object 



1428
1429
1430
 
# File 'lib/review/latexbuilder.rb', line 1428

def latextsize(str)
  @latex_tsize = str
end

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

override Builder#list



441
442
443
444
445
446
447
 
# File 'lib/review/latexbuilder.rb', line 441

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) { |line, idx| code_line('list', line, idx, id, caption, lang) }
  end
end

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

override Builder#listnum



450
451
452
453
454
455
456
457
 
# File 'lib/review/latexbuilder.rb', line 450

def listnum(lines, id, caption, lang = nil)
  first_line_num = line_num
  if highlight_listings?
    common_code_block_lst(id, lines, 'reviewlistnumlst', 'caption', caption, lang, first_line_num: first_line_num)
  else
    common_code_block(id, lines, 'reviewlist', caption, lang) { |line, idx| code_line_num('listnum', line, first_line_num, idx, id, caption, lang) }
  end
end

#load_idxdb(file) ⇒ Object 



68
69
70
71
72
73
74
75
 
# File 'lib/review/latexbuilder.rb', line 68

def load_idxdb(file)
  table = {}
  File.foreach(file) do |line|
    key, value = *line.strip.split(/\t+/, 2)
    table[key] = value
  end
  table
end

#make_code_block_args(title, caption, lang, first_line_num: 1) ⇒ Object 



525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
 
# File 'lib/review/latexbuilder.rb', line 525

def make_code_block_args(title, caption, lang, first_line_num: 1)
  caption_str = compile_inline((caption || ''))
  if title == 'title' && caption_str == '' && @book.config.check_version('2', exception: false)
    caption_str = '\relax' ## dummy charactor to remove lstname
  end
  lexer = if @book.config['highlight'] && @book.config['highlight']['lang']
            @book.config['highlight']['lang'] # default setting
          else
            ''
          end
  lexer = lang if lang.present?
  args = "language={#{lexer}}"
  if title == 'title' && caption_str == ''
    # ignore
  else
    args = "#{title}={#{caption_str}}," + args
  end
  if first_line_num != 1
    args << ",firstnumber=#{first_line_num}"
  end
  args
end

#nodisp_begin(level, _label, caption) ⇒ Object 



185
186
187
188
189
190
191
192
193
 
# File 'lib/review/latexbuilder.rb', line 185

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

#nodisp_end(level) ⇒ Object 



195
196
 
# File 'lib/review/latexbuilder.rb', line 195

def nodisp_end(level)
end

#nofunc_text(str) ⇒ Object 



1240
1241
1242
 
# File 'lib/review/latexbuilder.rb', line 1240

def nofunc_text(str)
  escape(str)
end

#noindent ⇒ Object 



1046
1047
1048
 
# File 'lib/review/latexbuilder.rb', line 1046

def noindent
  print '\noindent'
end

#nonum_begin(level, _label, caption) ⇒ Object 



164
165
166
167
168
169
170
 
# File 'lib/review/latexbuilder.rb', line 164

def nonum_begin(level, _label, caption)
  blank unless @output.pos == 0
  @doc_status[:caption] = true
  puts macro(HEADLINE[level] + '*', compile_inline(caption))
  @doc_status[:caption] = nil
  puts macro('addcontentsline', 'toc', HEADLINE[level], compile_inline(caption))
end

#nonum_end(level) ⇒ Object 



172
173
 
# File 'lib/review/latexbuilder.rb', line 172

def nonum_end(level)
end

#notoc_begin(level, _label, caption) ⇒ Object 



175
176
177
178
179
180
 
# File 'lib/review/latexbuilder.rb', line 175

def notoc_begin(level, _label, caption)
  blank unless @output.pos == 0
  @doc_status[:caption] = true
  puts macro(HEADLINE[level] + '*', compile_inline(caption))
  @doc_status[:caption] = nil
end

#notoc_end(level) ⇒ Object 



182
183
 
# File 'lib/review/latexbuilder.rb', line 182

def notoc_end(level)
end

#ol_begin ⇒ Object 



336
337
338
339
340
341
342
343
 
# File 'lib/review/latexbuilder.rb', line 336

def ol_begin
  blank
  puts '\begin{enumerate}'
  return true unless @ol_num

  puts "\\setcounter{enumi}{#{@ol_num - 1}}"
  @ol_num = nil
end

#ol_end ⇒ Object 



355
356
357
358
 
# File 'lib/review/latexbuilder.rb', line 355

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

#ol_item(lines, _num) ⇒ Object 



345
346
347
348
349
350
351
352
353
 
# File 'lib/review/latexbuilder.rb', line 345

def ol_item(lines, _num)
  str = join_lines_to_paragraph(lines)
  unless @book.config['join_lines_by_lang']
    str = lines.map(&:chomp).join("\n")
  end

  str.sub!(/\A(\[)/) { '\lbrack{}' }
  puts '\item ' + str
end

#olnum(num) ⇒ Object 



1436
1437
1438
 
# File 'lib/review/latexbuilder.rb', line 1436

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

#pagebreak ⇒ Object 



1038
1039
1040
 
# File 'lib/review/latexbuilder.rb', line 1038

def pagebreak
  puts '\pagebreak'
end

#paragraph(lines) ⇒ Object 



383
384
385
386
387
388
389
390
391
 
# File 'lib/review/latexbuilder.rb', line 383

def paragraph(lines)
  blank
  if @book.config['join_lines_by_lang']
    puts join_lines_to_paragraph(lines)
  else
    lines.each { |line| puts line }
  end
  blank
end

#parasep ⇒ Object 



393
394
395
 
# File 'lib/review/latexbuilder.rb', line 393

def parasep
  puts '\\parasep'
end

#parse_metric(type, metric) ⇒ Object 



559
560
561
562
563
564
565
566
 
# File 'lib/review/latexbuilder.rb', line 559

def parse_metric(type, metric)
  s = super(type, metric)
  if @book.config['pdfmaker']['use_original_image_size'] && s.empty? && !metric.present?
    return ' ' # pass empty to \reviewincludegraphics
  end

  s
end

#printendnotes ⇒ Object 



1162
1163
1164
1165
1166
1167
 
# File 'lib/review/latexbuilder.rb', line 1162

def printendnotes
  @shown_endnotes = true
  blank
  puts '\theendnotes'
  blank
end

#quote(lines) ⇒ Object 



953
954
955
 
# File 'lib/review/latexbuilder.rb', line 953

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

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



397
398
399
 
# File 'lib/review/latexbuilder.rb', line 397

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

#result ⇒ Object 



100
101
102
103
104
105
106
107
 
# File 'lib/review/latexbuilder.rb', line 100

def result
  check_printendnotes

  if @chapter.is_a?(ReVIEW::Book::Part) && !@book.config.check_version('2', exception: false)
    puts '\end{reviewpart}'
  end
  solve_nest(@output.string)
end

#result_metric(array) ⇒ Object 



576
577
578
 
# File 'lib/review/latexbuilder.rb', line 576

def result_metric(array)
  array.join(',')
end

#separate_tsize(size) ⇒ Object 



823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
 
# File 'lib/review/latexbuilder.rb', line 823

def separate_tsize(size)
  ret = []
  s = ''
  brace = nil
  size.chars.each do |ch|
    case ch
    when '|'
      next
    when '{'
      brace = true
      s << ch
    when '}'
      brace = nil
      s << ch
      ret << s
      s = ''
    else
      if brace || s.empty?
        s << ch
      else
        ret << s
        s = ch
      end
    end
  end

  unless s.empty?
    ret << s
  end

  ret
end

#setup_index ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/review/latexbuilder.rb', line 45

def setup_index
  @index_db = {}
  @index_mecab = nil
  return true unless @book.config['pdfmaker']['makeindex']

  if @book.config['pdfmaker']['makeindex_dic']
    @index_db = load_idxdb(@book.config['pdfmaker']['makeindex_dic'])
  end
  return true unless @book.config['pdfmaker']['makeindex_mecab']

  begin
    begin
      require 'MeCab'
    rescue LoadError
      require 'mecab'
    end
    require 'nkf'
    @index_mecab = MeCab::Tagger.new(@book.config['pdfmaker']['makeindex_mecab_opts'])
  rescue LoadError
    warn 'not found MeCab', location: location
  end
end

#solve_nest(s) ⇒ Object 



109
110
111
112
113
114
115
116
117
118
119
120
121
 
# File 'lib/review/latexbuilder.rb', line 109

def solve_nest(s)
  check_nest
  s.gsub("\\end{description}\n\n\x01→dl←\x01\n", "\n").
    gsub("\x01→/dl←\x01", "\\end{description}←END\x01").
    gsub("\\end{itemize}\n\n\x01→ul←\x01\n", "\n").
    gsub("\x01→/ul←\x01", "\\end{itemize}←END\x01").
    gsub("\\end{enumerate}\n\n\x01→ol←\x01\n", "\n").
    gsub("\x01→/ol←\x01", "\\end{enumerate}←END\x01").
    gsub("\\end{description}←END\x01\n\n\\begin{description}", '').
    gsub("\\end{itemize}←END\x01\n\n\\begin{itemize}", '').
    gsub("\\end{enumerate}←END\x01\n\n\\begin{enumerate}", '').
    gsub("←END\x01", '')
end

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



548
549
550
551
552
553
554
 
# File 'lib/review/latexbuilder.rb', line 548

def source(lines, caption = nil, lang = nil)
  if highlight_listings?
    common_code_block_lst(nil, lines, 'reviewsourcelst', 'title', caption, lang)
  else
    common_code_block(nil, lines, 'reviewsource', caption, lang) { |line, idx| code_line('source', line, idx, nil, caption, lang) }
  end
end

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



727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
 
# File 'lib/review/latexbuilder.rb', line 727

def table(lines, id = nil, caption = nil)
  if caption.present?
    if @book.config.check_version('2', exception: false)
      puts "\\begin{table}[h]%%#{id}"
    else
      puts "\\begin{table}%%#{id}"
    end
  end

  sepidx, rows = parse_table_rows(lines)
  begin
    if caption_top?('table') && caption.present?
      table_header(id, caption)
    end
  rescue KeyError
    app_error "no such table: #{id}"
  end
  table_begin(rows.first.size)
  table_rows(sepidx, rows)
  table_end
  if caption.present?
    unless caption_top?('table')
      table_header(id, caption)
    end
    puts '\end{table}'
  end
  blank
end

#table_begin(ncols) ⇒ Object 



802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
 
# File 'lib/review/latexbuilder.rb', line 802

def table_begin(ncols)
  if @latex_tsize
    @tsize = @latex_tsize
  end

  if @tsize
    if @tsize =~ /\A[\d., ]+\Z/
      @cellwidth = @tsize.split(/\s*,\s*/)
      @cellwidth.collect! { |i| "p{#{i}mm}" }
      puts macro('begin', 'reviewtable', '|' + @cellwidth.join('|') + '|')
    else
      @cellwidth = separate_tsize(@tsize)
      puts macro('begin', 'reviewtable', @tsize)
    end
  else
    puts macro('begin', 'reviewtable', (['|'] * (ncols + 1)).join('l'))
    @cellwidth = ['l'] * ncols
  end
  puts '\\hline'
end

#table_end ⇒ Object 



891
892
893
894
895
896
 
# File 'lib/review/latexbuilder.rb', line 891

def table_end
  puts macro('end', 'reviewtable')
  @tsize = nil
  @latex_tsize = nil
  @cellwidth = nil
end

#table_header(id, caption) ⇒ Object 



785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
 
# File 'lib/review/latexbuilder.rb', line 785

def table_header(id, caption)
  if id.nil?
    if caption.present?
      @doc_status[:caption] = true
      puts macro('reviewtablecaption*', compile_inline(caption))
      @doc_status[:caption] = nil
    end
  else
    if caption.present?
      @doc_status[:caption] = true
      puts macro('reviewtablecaption', compile_inline(caption))
      @doc_status[:caption] = nil
    end
    puts macro('label', table_label(id))
  end
end

#table_rows(sepidx, rows) ⇒ Object 



756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
 
# File 'lib/review/latexbuilder.rb', line 756

def table_rows(sepidx, rows)
  if sepidx
    sepidx.times do
      cno = -1
      tr(rows.shift.map do |s|
           cno += 1
           th(s, @cellwidth[cno])
         end)
    end
    rows.each do |cols|
      cno = -1
      tr(cols.map do |s|
           cno += 1
           td(s, @cellwidth[cno])
         end)
    end
  else
    rows.each do |cols|
      h, *cs = *cols
      cno = 0
      tr([th(h, @cellwidth[0])] +
         cs.map do |s|
           cno += 1
           td(s, @cellwidth[cno])
         end)
    end
  end
end

#table_separator ⇒ Object 



856
857
858
 
# File 'lib/review/latexbuilder.rb', line 856

def table_separator
  # puts '\hline'
end

#td(s, cellwidth = 'l') ⇒ Object 



873
874
875
876
877
878
879
880
881
882
883
884
 
# File 'lib/review/latexbuilder.rb', line 873

def td(s, cellwidth = 'l')
  if /\\\\/ =~ s
    if !@book.config.check_version('2', exception: false) && cellwidth =~ /\{/
      s.gsub("\\\\\n", '\\newline{}')
    else
      ## use shortstack for @<br>
      macro('shortstack[l]', s)
    end
  else
    s
  end
end

#texequation(lines, id = nil, caption = '') ⇒ Object 



967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
 
# File 'lib/review/latexbuilder.rb', line 967

def texequation(lines, id = nil, caption = '')
  blank
  captionstr = nil

  if id
    puts macro('begin', 'reviewequationblock')
    if get_chap.nil?
      captionstr = macro('reviewequationcaption', "#{I18n.t('equation')}#{I18n.t('format_number_header_without_chapter', [@chapter.equation(id).number])}#{I18n.t('caption_prefix')}#{compile_inline(caption)}")
    else
      captionstr = macro('reviewequationcaption', "#{I18n.t('equation')}#{I18n.t('format_number_header', [get_chap, @chapter.equation(id).number])}#{I18n.t('caption_prefix')}#{compile_inline(caption)}")
    end
  end

  if caption_top?('equation') && captionstr
    puts captionstr
  end

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

  if !caption_top?('equation') && captionstr
    puts captionstr
  end

  if id
    puts macro('end', 'reviewequationblock')
  end

  blank
end

#th(s, cellwidth = 'l') ⇒ Object 



860
861
862
863
864
865
866
867
868
869
870
871
 
# File 'lib/review/latexbuilder.rb', line 860

def th(s, cellwidth = 'l')
  if /\\\\/ =~ s
    if !@book.config.check_version('2', exception: false) && cellwidth =~ /\{/
      macro('reviewth', s.gsub("\\\\\n", '\\newline{}'))
    else
      ## use shortstack for @<br>
      macro('reviewth', macro('shortstack[l]', s))
    end
  else
    macro('reviewth', s)
  end
end

#tr(rows) ⇒ Object 



886
887
888
889
 
# File 'lib/review/latexbuilder.rb', line 886

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

#ul_begin ⇒ Object 



316
317
318
319
 
# File 'lib/review/latexbuilder.rb', line 316

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

#ul_end ⇒ Object 



331
332
333
334
 
# File 'lib/review/latexbuilder.rb', line 331

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

#ul_item(lines) ⇒ Object 



321
322
323
324
325
326
327
328
329
 
# File 'lib/review/latexbuilder.rb', line 321

def ul_item(lines)
  str = join_lines_to_paragraph(lines)
  unless @book.config['join_lines_by_lang']
    str = lines.map(&:chomp).join("\n")
  end

  str.sub!(/\A(\[)/) { '\lbrack{}' }
  puts '\item ' + str
end