source: stylesheets/lfs-xsl/docbook-xsl-1.78.1/fo/formal.xsl@ 15c7d39

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Last change on this file since 15c7d39 was 15c7d39, checked in by Matthew Burgess <matthew@…>, 11 years ago

Update stylesheets to docbook-xsl-1.78.1.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10355 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

  • Property mode set to 100644
File size: 22.1 KB
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1<?xml version='1.0'?>
2<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
3 xmlns:fo="http://www.w3.org/1999/XSL/Format"
4 version='1.0'>
5
6<!-- ********************************************************************
7 $Id: formal.xsl 8544 2009-12-02 06:06:53Z bobstayton $
8 ********************************************************************
9
10 This file is part of the XSL DocBook Stylesheet distribution.
11 See ../README or http://docbook.sf.net/release/xsl/current/ for
12 copyright and other information.
13
14 ******************************************************************** -->
15
16<!-- formal.object creates a basic block containing the
17 result of processing the object, including its title
18 and any keep-together properties.
19 The template calling formal.object may wrap these results in a
20 float or pgwide block. -->
21
22<xsl:template name="formal.object">
23 <xsl:param name="placement" select="'before'"/>
24
25 <xsl:variable name="id">
26 <xsl:call-template name="object.id"/>
27 </xsl:variable>
28
29 <xsl:variable name="content">
30 <xsl:if test="$placement = 'before'">
31 <xsl:call-template name="formal.object.heading">
32 <xsl:with-param name="placement" select="$placement"/>
33 </xsl:call-template>
34 </xsl:if>
35 <xsl:apply-templates/>
36 <xsl:if test="$placement != 'before'">
37 <xsl:call-template name="formal.object.heading">
38 <xsl:with-param name="placement" select="$placement"/>
39 </xsl:call-template>
40 </xsl:if>
41 </xsl:variable>
42
43 <xsl:variable name="keep.together">
44 <xsl:call-template name="pi.dbfo_keep-together"/>
45 </xsl:variable>
46
47 <xsl:choose>
48 <!-- tables have their own templates and
49 are not handled by formal.object -->
50 <xsl:when test="self::figure">
51 <fo:block id="{$id}"
52 xsl:use-attribute-sets="figure.properties">
53 <xsl:if test="$keep.together != ''">
54 <xsl:attribute name="keep-together.within-column"><xsl:value-of
55 select="$keep.together"/></xsl:attribute>
56 </xsl:if>
57 <xsl:copy-of select="$content"/>
58 </fo:block>
59 </xsl:when>
60 <xsl:when test="self::example">
61 <fo:block id="{$id}"
62 xsl:use-attribute-sets="example.properties">
63 <xsl:if test="$keep.together != ''">
64 <xsl:attribute name="keep-together.within-column"><xsl:value-of
65 select="$keep.together"/></xsl:attribute>
66 </xsl:if>
67 <xsl:copy-of select="$content"/>
68 </fo:block>
69 </xsl:when>
70 <xsl:when test="self::equation">
71 <fo:block id="{$id}"
72 xsl:use-attribute-sets="equation.properties">
73 <xsl:if test="$keep.together != ''">
74 <xsl:attribute name="keep-together.within-column"><xsl:value-of
75 select="$keep.together"/></xsl:attribute>
76 </xsl:if>
77 <xsl:copy-of select="$content"/>
78 </fo:block>
79 </xsl:when>
80 <xsl:when test="self::procedure">
81 <fo:block id="{$id}"
82 xsl:use-attribute-sets="procedure.properties">
83 <xsl:if test="$keep.together != ''">
84 <xsl:attribute name="keep-together.within-column"><xsl:value-of
85 select="$keep.together"/></xsl:attribute>
86 </xsl:if>
87 <xsl:copy-of select="$content"/>
88 </fo:block>
89 </xsl:when>
90 <xsl:otherwise>
91 <fo:block id="{$id}"
92 xsl:use-attribute-sets="formal.object.properties">
93 <xsl:if test="$keep.together != ''">
94 <xsl:attribute name="keep-together.within-column"><xsl:value-of
95 select="$keep.together"/></xsl:attribute>
96 </xsl:if>
97 <xsl:copy-of select="$content"/>
98 </fo:block>
99 </xsl:otherwise>
100 </xsl:choose>
101</xsl:template>
102
103<xsl:template name="formal.object.heading">
104 <xsl:param name="object" select="."/>
105 <xsl:param name="placement" select="'before'"/>
106
107 <fo:block xsl:use-attribute-sets="formal.title.properties">
108 <xsl:choose>
109 <xsl:when test="$placement = 'before'">
110 <xsl:attribute
111 name="keep-with-next.within-column">always</xsl:attribute>
112 </xsl:when>
113 <xsl:otherwise>
114 <xsl:attribute
115 name="keep-with-previous.within-column">always</xsl:attribute>
116 </xsl:otherwise>
117 </xsl:choose>
118 <xsl:apply-templates select="$object" mode="object.title.markup">
119 <xsl:with-param name="allow-anchors" select="1"/>
120 </xsl:apply-templates>
121 </fo:block>
122</xsl:template>
123
124<xsl:template name="informal.object">
125 <xsl:variable name="id">
126 <xsl:call-template name="object.id"/>
127 </xsl:variable>
128
129 <xsl:variable name="keep.together">
130 <xsl:call-template name="pi.dbfo_keep-together"/>
131 </xsl:variable>
132
133 <!-- Some don't have a pgwide attribute, so may use a PI -->
134 <xsl:variable name="pgwide.pi">
135 <xsl:call-template name="pi.dbfo_pgwide"/>
136 </xsl:variable>
137
138 <xsl:variable name="pgwide">
139 <xsl:choose>
140 <xsl:when test="@pgwide">
141 <xsl:value-of select="@pgwide"/>
142 </xsl:when>
143 <xsl:when test="$pgwide.pi">
144 <xsl:value-of select="$pgwide.pi"/>
145 </xsl:when>
146 <!-- child element may set pgwide -->
147 <xsl:when test="*[@pgwide]">
148 <xsl:value-of select="*[@pgwide][1]/@pgwide"/>
149 </xsl:when>
150 </xsl:choose>
151 </xsl:variable>
152
153 <xsl:choose>
154 <!-- informaltables have their own templates and
155 are not handled by formal.object -->
156 <xsl:when test="local-name(.) = 'equation'">
157 <xsl:choose>
158 <xsl:when test="$pgwide = '1'">
159 <fo:block id="{$id}"
160 xsl:use-attribute-sets="pgwide.properties
161 equation.properties">
162 <xsl:if test="$keep.together != ''">
163 <xsl:attribute name="keep-together.within-column"><xsl:value-of
164 select="$keep.together"/></xsl:attribute>
165 </xsl:if>
166 <xsl:call-template name="equation.without.title"/>
167 </fo:block>
168 </xsl:when>
169 <xsl:otherwise>
170 <fo:block id="{$id}"
171 xsl:use-attribute-sets="equation.properties">
172 <xsl:if test="$keep.together != ''">
173 <xsl:attribute name="keep-together.within-column"><xsl:value-of
174 select="$keep.together"/></xsl:attribute>
175 </xsl:if>
176 <xsl:call-template name="equation.without.title"/>
177 </fo:block>
178 </xsl:otherwise>
179 </xsl:choose>
180 </xsl:when>
181 <xsl:when test="local-name(.) = 'procedure'">
182 <fo:block id="{$id}"
183 xsl:use-attribute-sets="procedure.properties">
184 <xsl:if test="$keep.together != ''">
185 <xsl:attribute name="keep-together.within-column"><xsl:value-of
186 select="$keep.together"/></xsl:attribute>
187 </xsl:if>
188 <xsl:apply-templates/>
189 </fo:block>
190 </xsl:when>
191 <xsl:when test="local-name(.) = 'informalfigure'">
192 <xsl:choose>
193 <xsl:when test="$pgwide = '1'">
194 <fo:block id="{$id}"
195 xsl:use-attribute-sets="pgwide.properties
196 informalfigure.properties">
197 <xsl:if test="$keep.together != ''">
198 <xsl:attribute name="keep-together.within-column"><xsl:value-of
199 select="$keep.together"/></xsl:attribute>
200 </xsl:if>
201 <xsl:apply-templates/>
202 </fo:block>
203 </xsl:when>
204 <xsl:otherwise>
205 <fo:block id="{$id}"
206 xsl:use-attribute-sets="informalfigure.properties">
207 <xsl:if test="$keep.together != ''">
208 <xsl:attribute name="keep-together.within-column"><xsl:value-of
209 select="$keep.together"/></xsl:attribute>
210 </xsl:if>
211 <xsl:apply-templates/>
212 </fo:block>
213 </xsl:otherwise>
214 </xsl:choose>
215 </xsl:when>
216 <xsl:when test="local-name(.) = 'informalexample'">
217 <xsl:choose>
218 <xsl:when test="$pgwide = '1'">
219 <fo:block id="{$id}"
220 xsl:use-attribute-sets="pgwide.properties
221 informalexample.properties">
222 <xsl:if test="$keep.together != ''">
223 <xsl:attribute name="keep-together.within-column"><xsl:value-of
224 select="$keep.together"/></xsl:attribute>
225 </xsl:if>
226 <xsl:apply-templates/>
227 </fo:block>
228 </xsl:when>
229 <xsl:otherwise>
230 <fo:block id="{$id}"
231 xsl:use-attribute-sets="informalexample.properties">
232 <xsl:if test="$keep.together != ''">
233 <xsl:attribute name="keep-together.within-column"><xsl:value-of
234 select="$keep.together"/></xsl:attribute>
235 </xsl:if>
236 <xsl:apply-templates/>
237 </fo:block>
238 </xsl:otherwise>
239 </xsl:choose>
240 </xsl:when>
241 <xsl:when test="local-name(.) = 'informalequation'">
242 <xsl:choose>
243 <xsl:when test="$pgwide = '1'">
244 <fo:block id="{$id}"
245 xsl:use-attribute-sets="pgwide.properties
246 informalequation.properties">
247 <xsl:if test="$keep.together != ''">
248 <xsl:attribute name="keep-together.within-column"><xsl:value-of
249 select="$keep.together"/></xsl:attribute>
250 </xsl:if>
251 <xsl:apply-templates/>
252 </fo:block>
253 </xsl:when>
254 <xsl:otherwise>
255 <fo:block id="{$id}"
256 xsl:use-attribute-sets="informalequation.properties">
257 <xsl:if test="$keep.together != ''">
258 <xsl:attribute name="keep-together.within-column"><xsl:value-of
259 select="$keep.together"/></xsl:attribute>
260 </xsl:if>
261 <xsl:apply-templates/>
262 </fo:block>
263 </xsl:otherwise>
264 </xsl:choose>
265 </xsl:when>
266 <xsl:otherwise>
267 <fo:block id="{$id}"
268 xsl:use-attribute-sets="informal.object.properties">
269 <xsl:if test="$keep.together != ''">
270 <xsl:attribute name="keep-together.within-column"><xsl:value-of
271 select="$keep.together"/></xsl:attribute>
272 </xsl:if>
273 <xsl:apply-templates/>
274 </fo:block>
275 </xsl:otherwise>
276 </xsl:choose>
277</xsl:template>
278
279<xsl:template name="equation.without.title">
280 <!-- Lay out equation and number next to equation using a table -->
281 <fo:table table-layout="fixed" width="100%">
282 <fo:table-column column-width="proportional-column-width(15)"/>
283 <fo:table-column column-width="proportional-column-width(1)"/>
284 <fo:table-body start-indent="0pt" end-indent="0pt">
285 <fo:table-row>
286 <fo:table-cell padding-end="6pt">
287 <fo:block>
288 <xsl:apply-templates/>
289 </fo:block>
290 </fo:table-cell>
291 <fo:table-cell xsl:use-attribute-sets="equation.number.properties">
292 <fo:block>
293 <xsl:text>(</xsl:text>
294 <xsl:apply-templates select="." mode="label.markup"/>
295 <xsl:text>)</xsl:text>
296 </fo:block>
297 </fo:table-cell>
298 </fo:table-row>
299 </fo:table-body>
300 </fo:table>
301</xsl:template>
302
303<xsl:template name="semiformal.object">
304 <xsl:param name="placement" select="'before'"/>
305 <xsl:choose>
306 <xsl:when test="title or info/title">
307 <xsl:call-template name="formal.object">
308 <xsl:with-param name="placement" select="$placement"/>
309 </xsl:call-template>
310 </xsl:when>
311 <xsl:otherwise>
312 <xsl:call-template name="informal.object"/>
313 </xsl:otherwise>
314 </xsl:choose>
315</xsl:template>
316
317<xsl:template match="figure">
318 <xsl:variable name="param.placement"
319 select="substring-after(normalize-space($formal.title.placement),
320 concat(local-name(.), ' '))"/>
321
322 <xsl:variable name="placement">
323 <xsl:choose>
324 <xsl:when test="contains($param.placement, ' ')">
325 <xsl:value-of select="substring-before($param.placement, ' ')"/>
326 </xsl:when>
327 <xsl:when test="$param.placement = ''">before</xsl:when>
328 <xsl:otherwise>
329 <xsl:value-of select="$param.placement"/>
330 </xsl:otherwise>
331 </xsl:choose>
332 </xsl:variable>
333
334 <xsl:variable name="figure">
335 <xsl:choose>
336 <xsl:when test="@pgwide = '1'">
337 <fo:block xsl:use-attribute-sets="pgwide.properties">
338 <xsl:call-template name="formal.object">
339 <xsl:with-param name="placement" select="$placement"/>
340 </xsl:call-template>
341 </fo:block>
342 </xsl:when>
343 <xsl:otherwise>
344 <xsl:call-template name="formal.object">
345 <xsl:with-param name="placement" select="$placement"/>
346 </xsl:call-template>
347 </xsl:otherwise>
348 </xsl:choose>
349 </xsl:variable>
350
351 <xsl:variable name="floatstyle">
352 <xsl:call-template name="floatstyle"/>
353 </xsl:variable>
354
355 <xsl:choose>
356 <xsl:when test="$floatstyle != ''">
357 <xsl:call-template name="floater">
358 <xsl:with-param name="position" select="$floatstyle"/>
359 <xsl:with-param name="content" select="$figure"/>
360 </xsl:call-template>
361 </xsl:when>
362 <xsl:otherwise>
363 <xsl:copy-of select="$figure"/>
364 </xsl:otherwise>
365 </xsl:choose>
366</xsl:template>
367
368<xsl:template match="example">
369 <xsl:variable name="param.placement"
370 select="substring-after(normalize-space($formal.title.placement),
371 concat(local-name(.), ' '))"/>
372
373 <xsl:variable name="placement">
374 <xsl:choose>
375 <xsl:when test="contains($param.placement, ' ')">
376 <xsl:value-of select="substring-before($param.placement, ' ')"/>
377 </xsl:when>
378 <xsl:when test="$param.placement = ''">before</xsl:when>
379 <xsl:otherwise>
380 <xsl:value-of select="$param.placement"/>
381 </xsl:otherwise>
382 </xsl:choose>
383 </xsl:variable>
384
385 <!-- Example doesn't have a pgwide attribute, so may use a PI -->
386 <xsl:variable name="pgwide.pi">
387 <xsl:call-template name="pi.dbfo_pgwide"/>
388 </xsl:variable>
389
390 <xsl:variable name="pgwide">
391 <xsl:choose>
392 <xsl:when test="$pgwide.pi">
393 <xsl:value-of select="$pgwide.pi"/>
394 </xsl:when>
395 <!-- child element may set pgwide -->
396 <xsl:when test="*[@pgwide]">
397 <xsl:value-of select="*[@pgwide][1]/@pgwide"/>
398 </xsl:when>
399 </xsl:choose>
400 </xsl:variable>
401
402 <!-- Get align value from internal mediaobject -->
403 <xsl:variable name="align">
404 <xsl:if test="mediaobject|mediaobjectco">
405 <xsl:variable name="olist" select="mediaobject/imageobject
406 |mediaobjectco/imageobjectco
407 |mediaobject/videoobject
408 |mediaobject/audioobject
409 |mediaobject/textobject"/>
410
411 <xsl:variable name="object.index">
412 <xsl:call-template name="select.mediaobject.index">
413 <xsl:with-param name="olist" select="$olist"/>
414 <xsl:with-param name="count" select="1"/>
415 </xsl:call-template>
416 </xsl:variable>
417
418 <xsl:variable name="object" select="$olist[position() = $object.index]"/>
419
420 <xsl:value-of select="$object/descendant::imagedata[@align][1]/@align"/>
421 </xsl:if>
422 </xsl:variable>
423
424 <xsl:variable name="example">
425 <xsl:choose>
426 <xsl:when test="$pgwide = '1'">
427 <fo:block xsl:use-attribute-sets="pgwide.properties">
428 <xsl:if test="$align != ''">
429 <xsl:attribute name="text-align">
430 <xsl:value-of select="$align"/>
431 </xsl:attribute>
432 </xsl:if>
433 <xsl:call-template name="formal.object">
434 <xsl:with-param name="placement" select="$placement"/>
435 </xsl:call-template>
436 </fo:block>
437 </xsl:when>
438 <xsl:otherwise>
439 <fo:block>
440 <xsl:if test="$align != ''">
441 <xsl:attribute name="text-align">
442 <xsl:value-of select="$align"/>
443 </xsl:attribute>
444 </xsl:if>
445 <xsl:call-template name="formal.object">
446 <xsl:with-param name="placement" select="$placement"/>
447 </xsl:call-template>
448 </fo:block>
449 </xsl:otherwise>
450 </xsl:choose>
451 </xsl:variable>
452
453 <xsl:variable name="floatstyle">
454 <xsl:call-template name="floatstyle"/>
455 </xsl:variable>
456
457 <xsl:choose>
458 <xsl:when test="$floatstyle != ''">
459 <xsl:call-template name="floater">
460 <xsl:with-param name="position" select="$floatstyle"/>
461 <xsl:with-param name="content" select="$example"/>
462 </xsl:call-template>
463 </xsl:when>
464 <xsl:otherwise>
465 <xsl:copy-of select="$example"/>
466 </xsl:otherwise>
467 </xsl:choose>
468
469</xsl:template>
470
471<!-- Unified handling of CALS and HTML tables, formal and not -->
472<!-- Creates a hierarchy of nested containers:
473 - Outer container does a float.
474 - Nested container does block-container for rotation
475 - Nested block contains title, layout table and footnotes
476 - Nested layout table placeholder template supports extensions.
477 - fo:table is innermost.
478 Created from the innermost and working out.
479 Not all layers apply to every table.
480-->
481<xsl:template match="table|informaltable">
482 <xsl:if test="tgroup/tbody/tr
483 |tgroup/thead/tr
484 |tgroup/tfoot/tr">
485 <xsl:message terminate="yes">
486 <xsl:text>Broken table: tr descendent of CALS Table.</xsl:text>
487 <xsl:text>The text in the first tr is:&#10;</xsl:text>
488 <xsl:value-of
489 select="(tgroup//tr)[1]"/>
490 </xsl:message>
491 </xsl:if>
492 <xsl:if test="not(tgroup) and .//row">
493 <xsl:message terminate="yes">
494 <xsl:text>Broken table: row descendent of HTML table.</xsl:text>
495 <xsl:text>The text in the first row is:&#10;</xsl:text>
496 <xsl:value-of
497 select=".//row[1]"/>
498 </xsl:message>
499 </xsl:if>
500
501 <!-- Contains fo:table, not title or footnotes -->
502 <xsl:variable name="table.content">
503 <xsl:call-template name="make.table.content"/>
504 </xsl:variable>
505
506 <!-- Optional layout table template for extensions -->
507 <xsl:variable name="table.layout">
508 <xsl:call-template name="table.layout">
509 <xsl:with-param name="table.content" select="$table.content"/>
510 </xsl:call-template>
511 </xsl:variable>
512
513 <!-- fo:block contains title, layout table, and footnotes -->
514 <xsl:variable name="table.block">
515 <xsl:call-template name="table.block">
516 <xsl:with-param name="table.layout" select="$table.layout"/>
517 </xsl:call-template>
518 </xsl:variable>
519
520 <!-- pgwide or orient container -->
521 <xsl:variable name="table.container">
522 <xsl:call-template name="table.container">
523 <xsl:with-param name="table.block" select="$table.block"/>
524 </xsl:call-template>
525 </xsl:variable>
526
527 <!-- float or not -->
528 <xsl:variable name="floatstyle">
529 <xsl:call-template name="floatstyle"/>
530 </xsl:variable>
531
532 <xsl:choose>
533 <xsl:when test="$floatstyle != ''">
534 <xsl:call-template name="floater">
535 <xsl:with-param name="position" select="$floatstyle"/>
536 <xsl:with-param name="content" select="$table.container"/>
537 </xsl:call-template>
538 </xsl:when>
539 <xsl:otherwise>
540 <xsl:copy-of select="$table.container"/>
541 </xsl:otherwise>
542 </xsl:choose>
543</xsl:template>
544
545
546<xsl:template match="equation">
547 <xsl:variable name="param.placement"
548 select="substring-after(normalize-space($formal.title.placement),
549 concat(local-name(.), ' '))"/>
550
551 <xsl:variable name="placement">
552 <xsl:choose>
553 <xsl:when test="contains($param.placement, ' ')">
554 <xsl:value-of select="substring-before($param.placement, ' ')"/>
555 </xsl:when>
556 <xsl:when test="$param.placement = ''">before</xsl:when>
557 <xsl:otherwise>
558 <xsl:value-of select="$param.placement"/>
559 </xsl:otherwise>
560 </xsl:choose>
561 </xsl:variable>
562
563 <!-- Equation doesn't have a pgwide attribute, so may use a PI -->
564 <xsl:variable name="pgwide">
565 <xsl:call-template name="pi.dbfo_pgwide"/>
566 </xsl:variable>
567
568 <xsl:variable name="equation">
569 <xsl:choose>
570 <xsl:when test="$pgwide = '1'">
571 <fo:block xsl:use-attribute-sets="pgwide.properties">
572 <xsl:call-template name="semiformal.object">
573 <xsl:with-param name="placement" select="$placement"/>
574 </xsl:call-template>
575 </fo:block>
576 </xsl:when>
577 <xsl:otherwise>
578 <xsl:call-template name="semiformal.object">
579 <xsl:with-param name="placement" select="$placement"/>
580 </xsl:call-template>
581 </xsl:otherwise>
582 </xsl:choose>
583 </xsl:variable>
584
585 <xsl:variable name="floatstyle">
586 <xsl:call-template name="floatstyle"/>
587 </xsl:variable>
588
589 <xsl:choose>
590 <xsl:when test="$floatstyle != ''">
591 <xsl:call-template name="floater">
592 <xsl:with-param name="position" select="$floatstyle"/>
593 <xsl:with-param name="content" select="$equation"/>
594 </xsl:call-template>
595 </xsl:when>
596 <xsl:otherwise>
597 <xsl:copy-of select="$equation"/>
598 </xsl:otherwise>
599 </xsl:choose>
600</xsl:template>
601
602<xsl:template match="figure/title"></xsl:template>
603<xsl:template match="figure/titleabbrev"></xsl:template>
604<xsl:template match="table/title"></xsl:template>
605<xsl:template match="table/titleabbrev"></xsl:template>
606<xsl:template match="table/textobject"></xsl:template>
607<xsl:template match="example/title"></xsl:template>
608<xsl:template match="example/titleabbrev"></xsl:template>
609<xsl:template match="equation/title"></xsl:template>
610<xsl:template match="equation/titleabbrev"></xsl:template>
611
612<xsl:template match="informalfigure">
613 <xsl:call-template name="informal.object"/>
614</xsl:template>
615
616<xsl:template match="informalexample">
617 <xsl:call-template name="informal.object"/>
618</xsl:template>
619
620<xsl:template match="informaltable/textobject"></xsl:template>
621
622<xsl:template match="informalequation">
623 <xsl:call-template name="informal.object"/>
624</xsl:template>
625
626<xsl:template name="floatstyle">
627 <xsl:if test="(@float and @float != '0') or @floatstyle != ''">
628 <xsl:choose>
629 <xsl:when test="@floatstyle != ''">
630 <xsl:value-of select="@floatstyle"/>
631 </xsl:when>
632 <xsl:when test="@float = '1'">
633 <xsl:value-of select="$default.float.class"/>
634 </xsl:when>
635 <xsl:otherwise>
636 <xsl:value-of select="@float"/>
637 </xsl:otherwise>
638 </xsl:choose>
639 </xsl:if>
640</xsl:template>
641
642</xsl:stylesheet>
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