aboutsummaryrefslogtreecommitdiffhomepage
path: root/lib/sisu/v6/html_format.rb
blob: 5c7ea0b9f5bfc55bd32aa337a38a8d1430764ed5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
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
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
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
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
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
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
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
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
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
724
725
726
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
755
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
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
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
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
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
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
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
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
# encoding: utf-8
=begin

 * Name: SiSU

 * Description: a framework for document structuring, publishing and search

 * Author: Ralph Amissah

 * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Ralph Amissah,
   All Rights Reserved.

 * License: GPL 3 or later:

   SiSU, a framework for document structuring, publishing and search

   Copyright (C) Ralph Amissah

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the Free
   Software Foundation, either version 3 of the License, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
   more details.

   You should have received a copy of the GNU General Public License along with
   this program. If not, see <http://www.gnu.org/licenses/>.

   If you have Internet connection, the latest version of the GPL should be
   available at these locations:
   <http://www.fsf.org/licensing/licenses/gpl.html>
   <http://www.gnu.org/licenses/gpl.html>

   <http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>

 * SiSU uses:
   * Standard SiSU markup syntax,
   * Standard SiSU meta-markup syntax, and the
   * Standard SiSU object citation numbering and system

 * Hompages:
   <http://www.jus.uio.no/sisu>
   <http://www.sisudoc.org>

 * Download:
   <http://www.sisudoc.org/sisu/en/SiSU/download.html>

 * Git
   <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
   <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/v6/html_format.rb;hb=HEAD>

 * Ralph Amissah
   <ralph@amissah.com>
   <ralph.amissah@gmail.com>

 ** Description: html formating, css template

=end
module SiSU_HTML_Format
  include SiSU_Viz
  class ParagraphNumber
    def initialize(md,ocn)
      @md,@ocn=md,ocn.to_s
      @ocn ||=''
      @ocn_html_identifier=SiSU_Env::ProcessingSettings.new(@md).ocn_html_identifier
      @make=SiSU_Env::ProcessingSettings.new(@md)
    end
    def ocn_display
      if @make.build.ocn?
        if @ocn.to_i==0 \
        or @ocn.empty?
          ''
        else
          name=(@make.build.html_strict?) ? '' :  %{ name="#{@ocn}"}
          @ocn.gsub(/^(\d+|)$/,
            %{<label class="ocn"><a#{name} href="##{@ocn_html_identifier}#{@ocn}" class="lnkocn">\\1</a></label>})
        end
      else
        ''
      end
    end
    def name
      if @make.build.html_strict? \
      or @ocn==(nil || @ocn.empty?)
        ''
      else
        %{<a name="#{@ocn}"></a>}
      end
    end
    def id #w3c? "tidy" complains about numbers as identifiers ! annoying
      (@ocn==nil || @ocn.empty?) ? '' : %{id="o#{@ocn}"}
    end
    def goto
      (@ocn==nil || @ocn.empty?) ? '' : %{<a href="##{@ocn_html_identifier}#{@ocn}">}
    end
  end
  class HeadInformation
    require_relative 'css'                              # css.rb
    require_relative 'xml_shared'                       # xml_shared.rb
    include SiSU_Viz
    attr_reader :md,:rdf,:vz
    def initialize(md)
      @md=md
      # DublinCore 1 - title
      @vz=SiSU_Viz::Defaults.new
      @seg_name_html=(SiSU_HTML::Source::Seg.new.seg_name_html || [])
      @seg_name_html_tracker=(SiSU_HTML::Source::Seg.new.seg_name_html_tracker || [])
      @tocband_scroll,@tocband_segtoc=nil,nil
      @stylesheet=SiSU_Style::CSS_HeadInfo.new(md).stylesheet
      @o_str ||=SiSU_Env::ProcessingSettings.new(md).output_dir_structure
      @index,@metalink='index','#metadata'
      @toc=@md.file.base_filename.html_segtoc
    end
    def url_path_image_sys
      (@o_str.dump_or_redirect?) \
      ? './image'
      : "#{Xx[:html_relative2]}_sisu/image_sys"
    end
    def icon
      def up
        'arrow_up_red.png'
      end
      def next
        'arrow_next_red.png'
      end
      def previous
        'arrow_prev_red.png'
      end
      def dot_clear
        'dot_clear.png'
      end
      def dot_white
        'dot_white.png'
      end
      def dot
        dot_white
      end
      self
    end
    def png_nav
      def toc
        %{<img border="0" width="22" height="22" src="#{url_path_image_sys}/#{icon.up}" alt="toc" />}
      end
      def pre
        %{<img border="0" width="22" height="22" src="#{url_path_image_sys}/#{icon.previous}" alt="&lt;&lt;&nbsp;previous" />}
      end
      def nxt
        %{<img border="0" width="22" height="22" src="#{url_path_image_sys}/#{icon.next}" alt="next&nbsp;&gt;&gt;" />}
      end
      def dot_toc
        %{<img border="0" width="100%" height="20" src="#{url_path_image_sys}/#{icon.dot}" alt="&#094;" />}
      end
      def dot_pre
        %{<img border="0" width="100%" height="20" src="#{url_path_image_sys}/#{icon.dot}" alt="&lt;" />}
      end
      def dot_nxt
        %{<img border="0" width="100%" height="20" src="#{url_path_image_sys}/#{icon.dot}" alt="&gt;" />}
      end
      self
    end
    def doc_types(page=:seg) #used in toc & seg_nav_band
      wgt=SiSU_HTML_Format::Widget.new(@md)
      %{
<table summary="segment navigation available documents types: toc,doc,pdf,concordance" border="0" cellpadding="3" cellspacing="0">
<tr>
<td align="center" bgcolor=#{@vz.color_band2}>
  #{wgt.manifest(page)}
  #{wgt.search}
</tr></table>}
    end
    def rdf
      SiSU_XML_Tags::RDF.new(md)
    end
    def doc_type
      %{<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">\n}
    end
    def table_close
      %{  </font>
#{@vz.table_close}}
    end
    def button_home(page=:seg)
      button=%{ <table summary="home button / home information" border="0" cellpadding="3" cellspacing="0">\n <tr><td align="left" bgcolor="#ffffff">\n}
      if @md.make.home_button_image.is_a?(Hash)
        image_path=if page==:manifest
          @md.file.output_path.manifest.rel_image
        elsif  page==:scroll
          @md.file.output_path.html_scroll.rel_image
        else
          @md.file.output_path.html_seg.rel_image
        end
        SiSU_Env::FileOp.new(@md)
        button +=%{   <p class="tiny_left"><a href="#{@md.make.home_button_image[:link]}" target="_top"><img border="0" src="#{image_path}/#{@md.make.home_button_image[:home_button]}"  width="#{@md.make.home_button_image[:w]}" height="#{@md.make.home_button_image[:h]}" alt="home icon --&gt;" /></a></p>\n}
      elsif @md.home_button_links.is_a?(Array)
        @md.home_button_links.each do |links|
          button +=%{  <p class="tiny_left"><a href="#{links[:url]}" target="_top">\n    #{links[:say]}\n  </a></p>\n}
        end
      end
      button +=%{ </td></tr>\n </table>}
      button
    end
    def html_close #moved
    %{</body>
</html>}
    end
  end
  class Widget < HeadInformation
    def initialize(md)
      super(md)
      @md=md
      @cf_defaults=SiSU_Env::InfoProcessingFlag.new
      @env=SiSU_Env::InfoEnv.new(md.fns)
      @file=SiSU_Env::FileOp.new(md)
      @o_str ||=SiSU_Env::ProcessingSettings.new(md).output_dir_structure
      @make=SiSU_Env::ProcessingSettings.new(md)
    end
    def home
      %{<td align="center" bgcolor=#{@vz.color_band2}>
  <a href="../index.html" target="_top">
  #{@vz.nav_txt_homepage}</a>
</td>
}
    end
    def scroll(text)
      if @md.fns =~ /\.(?:-|ssm\.)?sst$/
        %{<td align="center" bgcolor=#{@vz.color_band2}>
  <a href="#{Xx[:html_relative1]}html/#{@file.base_filename.html_scroll}" target="_top">
    #{text}
  </a>
</td>
}
      end
    end
    def seg(text)
      %{<td align="center" bgcolor="#99CC66">
  <a href="#{@md.file.base_filename.html_segtoc}" target="_top">
    #{text}
  </a>
</td>
}
    end
    def search
      if @make.build.html_search_form?
        env=SiSU_Env::InfoEnv.new(@md.fns,@md)
        env.widget.search_form('sisusearch',nil,nil,true)
      else ''
      end
    end
    def manifest(page=:seg)
      if @make.build.links_to_manifest? \
      and not @o_str.dump_or_redirect?
        manifest_lnk=if @file.output_dir_structure.by_language_code? \
        or @file.output_dir_structure.by_filetype?
          "#{Xx[:html_relative1]}manifest/#{@file.base_filename.manifest}"
        else @file.base_filename.manifest
        end
        if page==:manifest
          manifest_lnk="#{@md.file.output_path.manifest.url}/#{@file.base_filename.manifest}"
          brace_url=SiSU_Viz::Defaults.new.url_decoration
          %{<td align="center" bgcolor=#{@vz.color_band2}>
  <font face="#{@vz.font_fonts}" size="2">
  #{brace_url.xml_open}<a href="#{manifest_lnk}" target="_top">#{@md.file.output_path.manifest.url}/#{@file.base_filename.manifest}</a>#{brace_url.xml_close}
  </font>
</td>}
        else
          %{<td align="center" bgcolor=#{@vz.color_band2}>
  <a href="#{manifest_lnk}" target="_top">
    #{@vz.nav_txt_manifest}
  </a>
</td>}
        end
      else ''
      end
    end
  end
  class XML
  end
  class HeadToc < HeadInformation
    def initialize(md)
      super(md)
      @md=md
      @o_str ||=SiSU_Env::ProcessingSettings.new(md).output_dir_structure
      @make=SiSU_Env::ProcessingSettings.new(@md)
      @file=SiSU_Env::FileOp.new(@md)
    end
    def scroll_head_navigation_band
      if @make.build.html_top_band?
        <<WOK
<td align="center" width="60%">
  #{make_scroll_search_form_and_manifest_link}
</td>
WOK
        %{<table summary="table of contents scroll navigation band" id="toc" width="100%" bgcolor=#{@vz.color_band1}>
<tr><td width="20%">
  #{button_home(:scroll)}
</td>
<td width="75%" align="center">
  #{doc_types}
</td>
<td width="20%">
  &nbsp;
#{@vz.table_close}
<p />}
      else ''
      end
    end
    def concordance_navigation_band
      up_button=if @make.build.html_navigation?
        %{</td>
<td width="5%" align="right">
  &nbsp;<a href="toc.html" target="_top" alt="-&gt;">
      #{png_nav.toc}
    </a>&nbsp;
}
      else ''
      end
      if @make.build.html_top_band?
        %{<table summary="concordance navigation band" id="toc" width="100%" bgcolor=#{@vz.color_band1}>
<tr><td width="20%">
  #{button_home}
</td>
<td width="75%" align="center">
  #{doc_types}
#{up_button}
#{@vz.table_close}
<p />}
      else ''
      end
    end
    def seg_head_navigation_band(page=:seg)
      if @make.build.html_navigation?
        if page==:manifest
          nxt=(@file.output_dir_structure.by_language_code? \
          || @file.output_dir_structure.by_filetype?) \
          ? "../html/#{@md.fnb}/toc#{@md.lang_code_insert}#{Sfx[:html]}"
          : "toc#{@md.lang_code_insert}#{Sfx[:html]}"
          firstseg=%{<a href="#{nxt}" target="_top" alt="-&gt;">
          #{png_nav.nxt}</a>}
        elsif @md.firstseg =~/\S+/
          firstseg=%{<a href="#{@md.firstseg}#{@md.lang_code_insert}#{Sfx[:html]}" target="_top" alt="-&gt;">
        #{png_nav.nxt}</a>}
        end
      else ''
      end
      if @make.build.html_top_band?
        %{<table summary="table of contents segment navigation band" id="toc" width="100%" bgcolor=#{@vz.color_band1}>
<tr><td width="20%">
#{button_home(page)}
</td>
<td width="75%" align="center">
  #{doc_types(page)}
</td>
<td width="5%" align="right">
  &nbsp;#{firstseg}&nbsp;
#{@vz.table_close}
<p />}
      else ''
      end
    end
    def manifest_link(text)
#     @file=SiSU_Env::FileOp.new(@md) if @md
  %{<font size=2>
    <a href="#{@md.file.base_filename.manifest}" target="_top">#{text}</a>
  </font>}
    end
    def concordance_link(text)
      if @md.concord_make
  %{<font size=2>
    <a href="#{@md.file.base_filename.html_concordance}" target="_top">
      #{text}
    </a>
  </font>}
      else ''
      end
    end
    def make_scroll_search_form_and_manifest_link
      wgt=SiSU_HTML_Format::Widget.new(@md)
      %{<td align="center" bgcolor=#{@vz.color_band2}>
  #{@vz.nav_txt_doc_link}
</td>
}
      %{<table summary="toc segment and scroll with pdf" border="0" cellpadding="3" cellspacing="0">
<tr>
  #{wgt.manifest}
  #{wgt.search}
</tr></table>}
    end
    def make_scroll_seg_pdf
      seg=''
      wgt=SiSU_HTML_Format::Widget.new(@md)
      seg=%{<td align="center" bgcolor=#{@vz.color_band2}>
  #{@vz.nav_txt_toc_link}
</td>
}
      %{<table summary="toc scroll and segment with pdf" border="0" cellpadding="3" cellspacing="0">
<tr>
<td align="center" bgcolor=#{@vz.color_band2}>
  #{wgt.manifest}
  #{wgt.search}
</tr></table>}
    end
    def make_concordance
      wgt=SiSU_HTML_Format::Widget.new(@md)
      %{<table summary="toc scroll and segment with pdf" border="0" cellpadding="3" cellspacing="0">
<tr>
<td align="center" bgcolor=#{@vz.color_band2}>
  #{wgt.manifest}
  #{wgt.search}
</tr></table>}
    end
    def head
      rdf=SiSU_XML_Tags::RDF.new(@md)
      %{#{doc_type}
<head>
  <title>
    #{@md.html_title}
  </title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
#{rdf.metatag_html}
#{@stylesheet.css_head}
</head>
#{@vz.color_body}
<a name="top" id="top"></a>
<a name="up" id="up"></a>
<a name="start" id="start"></a>}
    end
    def concordance
      if @md.concord_make
      %{#{@vz.margin_css}
  <h4 class="toc">
    <a href="./#{@md.file.base_filename.html_concordance}">
      <i>Concordance</i>
    </a>
  </h4>
#{@vz.table_close}}
      else
      %{#{@vz.margin_css}
#{@vz.table_close}}
      end
    end
    def links_guide_vertical_open
#     @file=SiSU_Env::FileOp.new(@md) if @md
      url=((defined? @vz.url_hp) && @vz.url_hp =~/^https?:\/\/\S+$/ ? @vz.url_hp : @vz.url_home)
      %{
<div id="vertical_links">
  <ul id="vertical">
  <li class="refbold">
    <a href="#{url}">
      #{@vz.txt_hp}
    </a>
  </li>
  <li class="ref">
     Quick Ref.:
  </li>
  <li class="ref">
    <a href="#{@md.file.base_filename.manifest}" alt="Document Manifest" target="_top">
      Manifest
    </a>
  </li>
<!- quick ref -!>}
    end
    def links_guide_horizontal_open
#     @file=SiSU_Env::FileOp.new(@md) if @md
      url=((defined? @vz.url_hp) && @vz.url_hp =~/^https?:\/\/\S+$/ ? @vz.url_hp : @vz.url_home)
      %{
<div id="horizontal_links">
  <ul id="horizontal">
  <li class="refbold">
    <a href="#{url}">
      #{@vz.txt_hp}
    </a>
  </li>
  <li class="ref">
     Quick Ref.:
  </li>
  <li class="ref">
    <a href="#{@md.file.base_filename.manifest}" alt="Document Manifest" target="_top">
      Manifest
    </a>
  </li>
<!- quick ref -!>}
    end
    def links_guide_open(type='horizontal')
      (type=='vertical') \
      ? links_guide_vertical_open
      : links_guide_horizontal_open
    end
    def links_guide_close
      insert=''
      insert=if @md.sfx_src =~/s?/
        link='http://sisudoc.org'                          #get from defaults
        url='sisudoc.org'
        name='SiSU electronic documents'                   #get from defaults
        insert= %{
  <li class="ref">
    <a href="#{link}" alt="#{name}" target="_top">
      #{url}
    </a>
  </li>
  </ul>
</div>
}
      end
      %{ #{insert}
<!- quick ref -!>}
    end
    def prefix_a
    end
    def rights
      def all
        rights=SiSU_HTML_Tune::CleanHTML.new(@md.rights.all).clean_for_html
        rights=rights.gsub(/^\s*Copyright\s+\(C\)/,'Copyright <sup>&copy;</sup>&nbsp;')
        %{<p class="small_left">Rights: #{rights}</p>
<p />}
      end
      self
    end
    def prefix_b
      %{<p class="small_left">Prefix: #{@md.prefix_b}<p />}
    end
    def scroll_head_title_banner_open
      icon=@md.icon ? %{<center>\n#{@md.icon}\n</center>} : ''
      %{#{icon}
#{@vz.banner_instrument_cover_band_scr}}
    end
    def seg_head_title_banner_open
      icon=@md.icon ? %{<center>\n#{@md.icon}\n</center>} : ''
      %{#{icon}
#{@vz.banner_instrument_cover_band_seg}}
    end
    def make_scroll
      concord=concordance_link(@vz.nav_txt_concordance)
      %{<table summary="toc scroll" border="0" cellpadding="3" cellspacing="0">
<tr><td align="center" bgcolor="white" border="0">
  #{@vz.nav_txt_doc_link}
</td>
<td align="center" bgcolor="white">
   #{concord}
#{@vz.table_close}}
    end
    def make_seg
      concord=concordance_link(@vz.nav_txt_concordance)
      %{<table summary="toc segment" border="0" cellpadding="3" cellspacing="0">
<tr><td align="center" bgcolor="white">
  #{@vz.nav_txt_toc_link}
</td>
<td align="center" bgcolor="white">
  <font size=2>
   #{concord}
#{@vz.table_close}}
    end
    def manifest #check structure
      if not @o_str.dump_or_redirect?
        manifest=manifest_link(@vz.nav_txt_manifest)
        %{#{@vz.margin_txt_3}
  #{@vz.paragraph_font_small}
   #{manifest}
    </font>
#{@vz.table_close}}
      else ''
      end
    end
    def concordance #check structure
      concord=concordance_link(@vz.nav_txt_concordance)
      %{#{@vz.margin_txt_3}
  #{@vz.paragraph_font_small}
   #{concord}
    </font>
#{@vz.table_close}}
    end
    def metadata
      %{#{@vz.margin_css}
  <h4 class="toc">
    <a href="#{@metalink}">
      <i>MetaData</i>
    </a>
  </h4>
#{@vz.table_close}}
    end
    def seg_tail
      %{
<div class="main_column">
<p>&nbsp;<p>
<table summary="toc segment tail" bgcolor=#{@vz.color_band1}>
<tr><td width="20%">
  #{@vz.banner_band}
</td>
<td width="60%">
  <center>
    #{@tocband_segtoc}
  </center>
</td></tr>
</table>
<p>&nbsp;</p>
#{@vz.credits_splash}
#{@vz.credits_sisu}
<a name="bottom" id="bottom"></a>
<a name="down" id="down"></a>
<a name="end" id="end"></a>
<a name="finish" id="finish"></a>
<a name="stop" id="stop"></a>
<a name="credits"></a>
</div>
</div>
</div>
}
    end
    def scroll_tail #debug
      nav=scroll_head_navigation_band
      %{
<div class="main_column">
#{nav}
#{@vz.credits_splash}
#{@vz.credits_sisu}
<a name="bottom" id="bottom"></a>
<a name="down" id="down"></a>
<a name="end" id="end"></a>
<a name="finish" id="finish"></a>
<a name="stop" id="stop"></a>
<a name="credits"></a>
</div>
}
    end
    def seg_navigation_tail #this is a bug area, look up and "tidy"
      %{
<div class="main_column">
<p>&nbsp;</p>
#{@vz.credits_splash}
#{@vz.credits_sisu}
<a name="bottom" id="bottom"></a>
<a name="down" id="down"></a>
<a name="end" id="end"></a>
<a name="finish" id="finish"></a>
<a name="stop" id="stop"></a>
<a name="credits"></a>
</div>
</div>
</div>
}
    end
  end
  class HeadSeg < HeadInformation
    def initialize(md)
      super(md)
    end
    def dot_control_pre_next
      pre="#{@seg_name_html[@seg_name_html_tracker-1]}#{@md.lang_code_insert}#{Sfx[:html]}"
      up=@toc
      nxt="#{@seg_name_html[@seg_name_html_tracker+1]}#{@md.lang_code_insert}#{Sfx[:html]}"
      if nxt=~/sisu_manifest\.html/
        @file=SiSU_Env::FileOp.new(@md) if @md
        if @file.output_dir_structure.by_language_code? \
        or @file.output_dir_structure.by_filetype?
          nxt=nxt.gsub(/sisu_manifest\.html/,"../../manifest/#{@file.base_filename.manifest}")
        end
      end
      %{<table summary="segment hidden control pre and next" width="100%" border="0" cellpadding="0" bgcolor=#{@vz.color_grey_pale} align="center">
<tr><td align="left">
  <a href="#{pre}" target="_top">
    #{png_nav.dot_pre}
  </a>
</td>
<td align="center">
  <a href="#{up}" target="_top">
    #{png_nav.dot_toc}
  </a>
</td>
<td align="right">
  <a href="#{nxt}" target="_top">
    #{png_nav.dot_nxt}
  </a>
#{@vz.table_close}}
    end
    def dot_control_pre
      pre="#{@seg_name_html[@seg_name_html_tracker-2]}#{@md.lang_code_insert}#{Sfx[:html]}"
      up=@toc
      nxt="#{@md.file.base_filename.html_segtoc}"
      %{<table summary="segment hidden control pre" width="100%" border="0" cellpadding="0" bgcolor=#{@vz.color_grey_pale} align="center">
<tr><td align="left">
  <a href="#{pre}" target="_top">
    #{png_nav.dot_pre}
  </a>
</td>
<td align="center">
  <a href="#{up}" target="_top">
    #{png_nav.dot_toc}
  </a>
</td>
<td align="right">
  <a href="#{nxt}" target="_top">
    #{png_nav.dot_nxt}
  </a>
#{@vz.table_close}}
    end
    def toc_nav(f_pre=false,f_nxt=false,use=1)
      pre=nxt=''
      toc=%{<td align="center" bgcolor=#{@vz.color_band1}>
  <a href="#{@toc}" target="_top">
    #{png_nav.toc}
  </a>
</td>}
      pre=%{<td align="center" bgcolor=#{@vz.color_band1}>
  <a href="#{@seg_name_html[@seg_name_html_tracker-use]}#{@md.lang_code_insert}#{Sfx[:html]}" target="_top">
    #{png_nav.pre}
  </a>
</td>} if f_pre==true
      nxt=%{<td align="center" bgcolor=#{@vz.color_band1}>
  <a href="#{@seg_name_html[@seg_name_html_tracker+1]}#{@md.lang_code_insert}#{Sfx[:html]}" target="_top">
    #{png_nav.nxt}
  </a>
</td>} if f_nxt==true
      if nxt =~/sisu_manifest.html/
        @file=SiSU_Env::FileOp.new(@md) if @md
        if @file.output_dir_structure.by_language_code? \
        or @file.output_dir_structure.by_filetype?
          nxt=nxt.gsub(/sisu_manifest\.html/,"../../manifest/#{@file.base_filename.manifest}")
        end
      end
      %{<table summary="segment navigation pre/next" border="0" cellpadding="3" cellspacing="0">
<tr>
#{pre}
#{toc}
#{nxt}
<td>
#{@vz.table_close}}
    end
    def toc_next2
      toc_nav(false,true).dup
    end
    def toc_pre_next2
      toc_nav(true,true).dup
    end
    def toc_pre2
      toc_nav(true,false,2).dup
    end
    def manifest_link(text)
  %{<font size=2>
    <a href="#{@md.file.base_filename.manifest}" target="_top">
      #{text}
    </a>
  </font>}
    end
    def concordance_link(text)
      if @md.concord_make
  %{<font size=2>
    <a href="#{@md.file.base_filename.html_concordance}" target="_top">
      #{text}
    </a>
  </font>}
      else ''
      end
    end
    def navigation_table
      %{<table summary="navigation segment table" width=#{@vz.table_width_1} border="0" bgcolor="white" cellpadding="0">
<tr><th width="#{@@indent['leve_1']}" align="right">
</td>
<td valign="top">
  <font size=2>}
    end
    def navigation_table1
      %{<table summary="navigation segment table1" width=#{@vz.table_width_1} border="0" cellpadding=#{@vz.table_cellpad_box} bgcolor=#{@vz.color_table1} align="left">
<tr><td valign="top">
  <font size="2">}
    end
    def navigation_table2
      %{<table summary="navigation segment table2" width=#{@vz.table_width_2} border="0" cellpadding=#{@vz.table_cellpad_box} bgcolor=#{@vz.color_table2} align="left">
<tr><td valign="top">
  <font size="2">}
    end
    def credit
      %{
<div class="main_column">
#{@vz.credits_splash}
#{@vz.credits_sisu}
<a name="bottom" id="bottom"></a>
<a name="down" id="down"></a>
<a name="end" id="end"></a>
<a name="finish" id="finish"></a>
<a name="stop" id="stop"></a>
<a name="credits" id="credits"></a>
</div></div>
}
    end
    def navigation_band(segtocband,seg_table_top_control) #change name to navigation_band_banner
      %{<table summary="segment navigation band with banner" bgcolor=#{@vz.color_band1} width="100%"><tr>
<td width="20%" align="left">
#{button_home}
</td>
<td width="75%" align="center">
  #{doc_types}
</td>
<td width="5%" align="right">
  #{segtocband}
</td></tr>
</table>
#{seg_table_top_control}}
    end
    def navigation_band_bottom(segtocband,seg_table_top_control) #change name to navigation_band_bannerless
      %{
<div class="main_column">
  <table summary="segment navigation band" bgcolor=#{@vz.color_band1} width="100%"><tr>
  <td width="70%" align="center">
    #{doc_types}
  </td>
  <td width="5%" align="right">
    #{segtocband}
  </td></tr>
  </table>
  #{seg_table_top_control}
</div>
}
    end
    def endnote_mark
%{
<p class="center" id="endnotes">
  <hr class="endnote" />
</p>}
    end
    def endnote_section_open
%{
<div class="endnote">
}
    end
    def endnote_section_close
%{
</div>
} #revisit
    end
    def head_seg
      rdf=SiSU_XML_Tags::RDF.new(@md)
      %{#{doc_type}
<head>
  <title>
    #{@seg_name_html[@seg_name_html_tracker]} -
    #{@md.html_title}
  </title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
#{rdf.metatag_html}
#{@stylesheet.css_head_seg}
</head>
#{@vz.color_body}
<a name="top" id="top"></a>
<a name="up" id="up"></a>
<a name="start" id="start"></a>}
    end
    def title_banner(title,subtitle,creator)
      %{
<div class="summary">
  <p class="tiny">
    #{title}
  </p>
  <p class="tiny">
    #{subtitle}
  </p>
  <p class="tiny">
    #{creator}
  </p>
  <p class="tiny">
    copy @
    <a href="#{@vz.url_home}">
      #{@vz.txt_home}
    </a>
  </p>
</div>
}
    end
  end
  class HeadScroll < HeadToc
    def initialize(md)
      super(md)
    end
    def toc_owner_details
      %{#{@vz.margin_txt_3}
#{@vz.paragraph_font_small}
  <a href="#owner.details">
    Owner Details
    <font size="1" color="#777777">
      &nbsp;&nbsp;&nbsp;
    </font>
  </a>
  </font>
#{@vz.table_close}}
    end
  end
  class FormatTextObject
    @vz=SiSU_Viz::Defaults.new
    attr_accessor :md,:t_o,:txt,:ocn,:format,:table,:link,:linkname,:paranum,:p_num,:headname,:banner,:url
    def initialize(md,t_o)
      @md,@t_o=md,t_o
      @make=SiSU_Env::ProcessingSettings.new(@md)
      if t_o.is_a?(Hash)
        @txt            =t_o[:txt]            || nil
        @ocn            =t_o[:ocn]            || nil
        @ocn_display    =t_o[:ocn_display]    || nil
        @headname       =t_o[:headname]       || nil
        @trailer        =t_o[:trailer]        || nil
        @endnote_part_a =t_o[:endnote_part_a] || nil
        @endnote_part_b =t_o[:endnote_part_b] || nil
        @lnk_url        =t_o[:lnk_url]        || nil
        @lnk_txt        =t_o[:lnk_txt]        || nil
        @format         =t_o[:format]         || nil
      elsif t_o.class.inspect =~/^(?:#<)?SiSU_AO_DocumentStructure/
        @dob=t_o if defined? t_o.is
        @named=nametags_seg(@dob)
        @txt=((defined? t_o.obj) ? t_o.obj : nil)
        @ocn=((defined? t_o.ocn) ? t_o.ocn.to_s : nil)
        @headname=((t_o.is==:heading and defined? t_o.name) ? t_o.name : nil)
      else
        if @md.opt.act[:maintenance][:set]==:on
          p t_o.class
          p caller
        end
      end
      @headnamed=(@headname ? %{<a id="h#{@headname}"></a>} : nil)
      if @txt and not @txt.empty?
        @txt=@txt.gsub(/#{Mx[:mk_o]}[-~]##{Mx[:mk_c]}/,'')
      end
      @p_num=ParagraphNumber.new(@md,@ocn)
      @vz=SiSU_Viz::Defaults.new
    end
    def nametags_scroll(dob)
      tags=''
      if defined? dob.tags \
      and dob.tags.length > 0 # insert tags "hypertargets"
        dob.tags.each do |t|
          t=t.gsub(/[^a-z0-9._-]/,'') #use for all html tags? consider limiting to strict? or implementing earlier
          tags=tags << %{<named id="#{t}" />}
        end
      end
      tags
    end
    def nametags_seg(dob) #FIX
      tags=''
      if defined? dob.tags \
      and dob.tags.length > 0 # insert tags "hypertargets"
        dob.tags.each do |t|
          t=t.gsub(/[^a-z0-9._-]/,'') #use for all html tags? consider limiting to strict? or implementing earlier
          if @make.build.html_strict?
            tags=(t =~/^[#{Mx[:ocn_id_char]}]?[0-9.]+$/) \
            ? tags             #check what can be sorted in ao
            : (tags << %{<a name="#{t}" ></a>})
          else
            tags=(t =~/^[#{Mx[:ocn_id_char]}][0-9.]+$/) \
            ? tags             #check what can be sorted in ao
            : (tags << %{<a name="#{t}" ></a>})
          end
        end
      end
      tags
    end
    def headname #check whether used
      hn=if @t_o.is ==:heading \
      and not @t_o.name.empty? #determine use
        hn=(@t_o.is ==:heading) \
        ? (%{<a id="h#{@t_o.name}"></a>})
        : (%{<a id="#{@t_o.name}"></a>})
      else nil
      end
      hn
    end
    def endnote_body
      %{
<p class="endnote">
  #{@txt}
</p>
}
    end
    def endnote_body_indent
      %{
  <p class="endnote_indent">
    #{@txt}
  </p>
}
    end
    def no_paranum
      %{
<div class="substance">
  <label class="ocn">&nbsp;</label>
  <p class="norm">
    #{@txt}
  </p>
</div>
}
    end
    def para_form_css(tag,attrib)                                                    # regular paragraphs shaped here
      ul=ulc=''
      if tag =~/li/
        ul,ulc="<ul>\n  ","\n  </ul>"
      end
      %{
<div class="substance">
  #{@p_num.ocn_display}
  #{ul}<#{tag} class="#{attrib}" #{@p_num.id}>
    #{@named}#{@txt}
  </#{tag}>#{ulc}
</div>
}
    end
    def para
      para_form_css('p','norm')
    end
    def block
      para_form_css('p','block')
    end
    def group
      para_form_css('p','group')
    end
    def alt
      para_form_css('p','alt')
    end
    def verse
      para_form_css('p','verse')
    end
    def code
      para_form_css('p','code')
    end
    def center
      para_form_css('p','center')
    end
    def bold
      para_form_css('p','bold')
    end
    def bullet
      para_form_css('li','bullet')
    end
    def table
      @txt=if @t_o.obj !~/^<table\s/
        table=SiSU_HTML_Shared::TableHTML.new(@t_o) #move, make happen earlier
        @txt=table.table.obj
      else @txt
      end
      para_form_css('p','norm')
    end
    def format(tag,attrib)
      para_form_css(tag,attrib)
    end
    def heading_normal(tag,attrib)
      section_break=(tag=~/h[1-5]/) \
      ? '<br /><hr width=90% /><br />'
      : ''
      %{#{section_break}
<div class="substance">
  #{@p_num.ocn_display}
  <#{tag} class="#{attrib}" #{@p_num.id}>#{@p_num.name}
    #{@named}#{@txt}
  </#{tag}>
</div>
}
    end
    def heading_body
      heading_normal('p','norm')
    end
    def heading_body0
      heading_normal('h1','norm')
    end
    def heading_body1
      heading_normal('h1','norm')
    end
    def heading_body2
      heading_normal('h2','norm')
    end
    def heading_body3
      heading_normal('h3','norm')
    end
    def heading_body4
      heading_normal('h4','norm')
    end
    def heading_body5
      heading_normal('h5','norm')
    end
    def heading_body6
      heading_normal('h6','norm')
    end
    def heading_body7
      heading_normal('h7','norm')
    end
    def title_heading(tag,attrib)
      cl=(@make.build.html_minitoc?) \
      ? 'content'
      : 'content0'
      %{
<div class="#{cl}">
<#{tag} class="#{attrib}">
    #{@named}#{@txt}
  </#{tag}>
</div>
}
    end
    def title_heading0
      title_heading('h1','tiny')
    end
    def title_heading1
      title_heading('h1','tiny')
    end
    def title_heading2
      title_heading('h2','tiny')
    end
    def title_heading3
      title_heading('h3','tiny')
    end
    def title_heading4
      ''
    end
    def seg_heading_sub(tag,attrib)
      @txt=@txt.gsub(/(?:#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})\s*/m,' ')
      %{
<div class="substance">
  #{@p_num.ocn_display}
  <#{tag} class="#{attrib}" #{@p_num.id}>#{@p_num.name} #{@headnamed}
    #{@named}#{@txt}
  </#{tag}>
</div>
}
    end
    def seg_heading4
      %{
<div class="substance">
  #{@p_num.ocn_display}
  <h1 class="norm" #{@p_num.id}>#{@p_num.name}
    #{@txt}
  </h1>
</div>
}
    end
    def seg_heading5
      seg_heading_sub('p','bold')
    end
    def seg_heading6
      seg_heading_sub('p','bold')
    end
    def dl #check :trailer
      "<dl><b>#{@txt}</b> #{@trailer}</dl>"
    end
    def table_css_end
      '</table>
    </p>
  </div>'
    end
    def gsub_body #fix
      @txt=case @txt
      when /^\((i+|iv|v|vi+|ix|x|xi+)\)/
        @txt.gsub(/^\((i+|iv|v|vi+|ix|x|xi+)\)/,'<b>(\1)</b>')
      when /^\(?(\d|[a-z])+\)/
        @txt.gsub(/^\((\d+|[a-z])+\)/,'<b>(\1)</b>')
      when /^\s*\d{1,3}\.\s/
        @txt.gsub(/^\s*(\d+\.)/,'<b>\1</b>')
      when /^\s*[A-Z]\.\s/
        @txt.gsub(/^\s*([A-Z]\.)/,'<b>\1</b>')
      else @txt
      end
    end
    def bold_para
      %{#{@vz.margin_txt_0}
  <p class="bold">
    #{@txt}
  </p>
#{@vz.margin_num_css}
  &nbsp;&nbsp;&nbsp;
#{@vz.table_close}}
    end
    def bold_heading
      %{<p class="bold">
    #{@txt}
  </p>
#{@vz.margin_num_css}
  &nbsp;&nbsp;&nbsp;
#{@vz.table_close}}
    end
    def toc_head_copy_at
      %{<p class="center">#{@txt}</p>\n}
    end
    def center
      %{<p class="center">#{@txt}</p>\n}
    end
    def bold
      %{<p class="bold">#{@txt}</p>\n}
    end
    def center_bold
      %{<p class="centerbold">#{@txt}</p>\n}
    end
  end
  class FormatScroll < FormatTextObject
    def initialize(md,txt)
      super(md,txt)
      @vz=SiSU_Viz::Defaults.new
    end
  end
  class FormatSeg < FormatTextObject
    def initialize(md,txt)
      super(md,txt)
    end
    def navigation_toc_lev1_advert
      %{#{@banner.home_button}\n
<center>
#{@txt}
#{@two}
</a></center><p />}
    end
    def navigation_toc_lev1
      %{#{@banner.nav_toc}}
    end
    def navigation_toc_lev2                                                      #change bold use css
      %{<p />
<table summary="navigation segment level 2">
<tr><td width ="20">
</td>
<td>
  <font size="3" #{@vz.font_face}>
    <b>#{@txt}</b>
  </font>
  </p>
#{@vz.table_close}}
    end
    def navigation_toc_lev3                                                      #change bold use css
      %{<p />
<table summary="navigation segment level 3">
<tr><td width ="20">
</td>
<td>
  <font size="3" #{@vz.font_face}>
    <b>#{@txt}</b>
  </font>
  </p>
#{@vz.table_close}}
    end
    def navigation_toc_lev4
      %{<table summary="navigation segment level 4">
<tr><td width ="80">
</td>
<td>
<p>
  #{@txt}
</p>
#{@vz.table_close}}
    end
    def navigation_toc_lev5
    end
    def navigation_toc_lev6
    end
    def navigation_toc_lev7
    end
    def endnote_seg_body(fn='')  #FIX                                                #url construction keep within single line... BUG WATCH 200408
      fn='doc' if fn.to_s.empty? #you may wish to reconsider, sends to 'doc' where no segment info
      %{
  <p class="endnote">
    #{@endnote_part_a}#{fn}#{@md.lang_code_insert}#{Sfx[:html]}#{@endnote_part_b}
  </p>
}
    end
    def clean(txt)
      txt=txt.gsub(/#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}/,'').
        gsub(/#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/,'')
    end
    def subtoc_lev(tag,attrib)
      @txt=clean(@txt)
      @ocn_html_identifier=SiSU_Env::ProcessingSettings.new(@md).ocn_html_identifier
      txt=if @txt \
      and @txt =~/<\/?i>|<a\s+name="\S+?">/mi
        @txt.gsub(/<\/?i>|<a\s+name="\S+?">/mi,'') #removes name markers from subtoc, go directly to substantive text
      else @txt
      end
      note=''
      if txt =~/(#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})/m # had \s* at end
        note=$1
        note=note.gsub(/[\s]+/m,' ')
        txt=txt.gsub(/(?:#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})\s*/m,' ').
          gsub(/<a[\s]+name="-\d+"[\s]+href="#_\d+">&nbsp;<sup>\d+<\/sup>&nbsp;/m,'')
      end
      %{<#{tag} class="#{attrib}">
    <a href="##{@ocn_html_identifier}#{@ocn}"><i>#{txt}</i></a> #{note}
  </#{tag}>}
    end
    def subtoc_lev5
      subtoc_lev('h5','subtoc') if @txt
    end
    def subtoc_lev6
      subtoc_lev('h6','subtoc') if @txt
    end
    def subtoc_lev7
      subtoc_lev('h7','subtoc') if @txt
    end
    def heading_sub(tag,attrib)
      @txt=@txt.gsub(/(?:#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})\s*/m,' ')
      %{
<div class="substance">
  #{@p_num.ocn_display}
  <#{tag} class="#{attrib}" #{@p_num.id}>#{@p_num.name} #{@headnamed}
    #{@txt}
  </#{tag}>
</div>
}
    end
    def heading5
      heading_sub('p','bold')
    end
    def heading6
      heading_sub('p','bold')
    end
    def heading4
      %{
<div class="substance">
  #{@p_num.ocn_display}
  <h1 class="norm" #{@p_num.id}>#{@p_num.name}
    #{@t_o[:format]}
    #{@txt}
  </h1>
</div>
}
    end
    def navigation_heading4
      %{<table summary="navigation segment heading 4" width=100% bgcolor="#08163f" border="0">
<tr><td align="center">
<p class="bold">
  #{@txt}
</p>
#{@vz.table_close}}
    end
    def navigation_heading5
      %{<p class="bold">
  #{@txt}
</p>}
    end
    def navigation_heading6
      %{<p class="bold">
  #{@txt}
</p>}
    end
    def navigation_center
      "<center>#{@txt}</center>"
    end
  end
  class FormatToc < FormatTextObject
    def initialize(md,txt)
      super(md,txt)
    end
    def links_guide
      %{  <li class="doc">
    <a href="#{@lnk_url}" target="_top">
      #{@lnk_txt}
    </a>
  </li>
}
    end
    def lev(tag,attrib)
      if @txt
        %{<#{tag} class="#{attrib}">
    #{@txt}
  </#{tag}>
}
      else ''
      end
    end
    def lev0 #docinfo
      lev('h1','toc')
    end
    def lev1
      lev('h1','toc')
    end
    def lev2
      lev('h2','toc')
    end
    def lev3
      lev('h3','toc')
    end
    def lev4
      lev('h4','toc')
    end
    def lev5
      lev('h5','toc')
    end
    def lev6
      lev('h6','toc')
    end
    def lev7
      lev('h7','toc')
    end
    def strip_endnotes(txt)
      txt=txt.gsub(/(?:#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})\s*/m,' ')
      txt
    end
    def mini_lev0
      @txt=strip_endnotes(@txt)
      lev('h1','minitoc')
    end
    def mini_lev1
      @txt=strip_endnotes(@txt)
      lev('h1','minitoc')
    end
    def mini_lev2
      @txt=strip_endnotes(@txt)
      lev('h2','minitoc')
    end
    def mini_lev3
      @txt=strip_endnotes(@txt)
      lev('h3','minitoc')
    end
    def mini_lev4
      @txt=strip_endnotes(@txt)
      lev('h4','minitoc')
    end
    def mini_lev5
      @txt=strip_endnotes(@txt)
      lev('h5','minitoc')
    end
    def mini_lev6
      @txt=strip_endnotes(@txt)
      lev('h6','minitoc')
    end
    def mini_lev7
      @txt=strip_endnotes(@txt)
      lev('h7','minitoc')
    end
    def mini_lev0 #docinfo
      lev('h1','minitoc')
    end
    def mini_tail
  %{
  <h4 class="minitoc">
    <a href="sisu_manifest.html">Manifest (alternative outputs)</a>
  </h4>
}
    end
    def mini_concord_tail
  %{
  <h4 class="minitoc">
    <a href="concordance.html">Concordance (wordlist)</a>
  </h4>
  <h4 class="minitoc">
    <a href="sisu_manifest.html">Manifest (alternative outputs)</a>
  </h4>
}
    end
  end
  class FormatStr
    def initialize(md,str)
      @str=str
    end
    def center
      %{<p class="center">#{@str}</p>\n}
    end
    def bold
      %{<p class="bold">#{@str}</p>\n}
    end
    def center_bold
      %{<p class="centerbold">#{@str}</p>\n}
    end
    def endnote_body
      %{
<p class="endnote">
  #{@str}
</p>
}
    end
  end
end
__END__