admin/odt2phpwiki.xsl

   1 <?xml version="1.0" encoding="UTF-8"?>
   2
   3 <!--
   4     odt2phpwiki: OpenDocument to Phpwiki transformation
   5     Copyright (C) 2007  Bernhard Haumacher (haui at haumacher dot de)
   6     Copyright (C) 2008-2009  Marc-Etienne Vargenau, Alcatel-Lucent
   7
   8     This program is free software; you can redistribute it and/or modify
   9     it under the terms of the GNU General Public License as published by
  10     the Free Software Foundation; either version 2 of the License, or
  11     (at your option) any later version.
  12
  13     This program is distributed in the hope that it will be useful,
  14     but WITHOUT ANY WARRANTY; without even the implied warranty of
  15     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16     GNU General Public License for more details.
  17
  18     You should have received a copy of the GNU General Public License along
  19     with this program; if not, write to the Free Software Foundation, Inc.,
  20     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21
  22     This program is based on the OpenDocument to Mediawiki converter by
  23     Bernhard Haumacher.
  24
  25     Modifications to convert to Phpwiki were made by Marc-Etienne Vargenau
  26     and are Copyright (C) 2008-2009 Alcatel-Lucent
  27
  28     Standard Alcatel-Lucent disclaimer for contributing to open source
  29
  30     "The OpenDocument to Phpwiki converter ("Contribution") has not been tested and/or
  31     validated for release as or in products, combinations with products or
  32     other commercial use. Any use of the Contribution is entirely made at
  33     the user's own responsibility and the user can not rely on any features,
  34     functionalities or performances Alcatel-Lucent has attributed to the
  35     Contribution.
  36
  37     THE CONTRIBUTION BY ALCATEL-LUCENT IS PROVIDED AS IS, WITHOUT WARRANTY
  38     OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  39     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, COMPLIANCE,
  40     NON-INTERFERENCE AND/OR INTERWORKING WITH THE SOFTWARE TO WHICH THE
  41     CONTRIBUTION HAS BEEN MADE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  42     ALCATEL-LUCENT BE LIABLE FOR ANY DAMAGES OR OTHER LIABLITY, WHETHER IN
  43     CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  44     CONTRIBUTION OR THE USE OR OTHER DEALINGS IN THE CONTRIBUTION, WHETHER
  45     TOGETHER WITH THE SOFTWARE TO WHICH THE CONTRIBUTION RELATES OR ON A STAND
  46     ALONE BASIS."
  47
  48 -->
  49 <stylesheet version="1.0"
  50         xmlns="http://www.w3.org/1999/XSL/Transform"
  51
  52         xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
  53         xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0"
  54         xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
  55         xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0"
  56         xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0"
  57         xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
  58         xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0"
  59         xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0"
  60         xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0"
  61         xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0"
  62         xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0"
  63         xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0"
  64         xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0"
  65         xmlns:xlink="http://www.w3.org/1999/xlink"
  66         xmlns:dc="http://purl.org/dc/elements/1.1/"
  67         xmlns:math="http://www.w3.org/1998/Math/MathML"
  68         xmlns:dom="http://www.w3.org/2001/xml-events"
  69         xmlns:xforms="http://www.w3.org/2002/xforms"
  70         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  71         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  72 >
  73         <output
  74                 method="text"
  75                 media-type="text/plain"
  76                 encoding="UTF-8"
  77         />
  78
  79         <!--
  80                 == Reference resolution ==
  81         -->
  82
  83         <key
  84                 name="style-ref"
  85                 match="//style:style"
  86                 use="@style:name"
  87         />
  88
  89         <key
  90                 name="list-style-ref"
  91                 match="//text:list-style"
  92                 use="@style:name"
  93         />
  94
  95         <key
  96                 name="font-face-ref"
  97                 match="//style:font-face"
  98                 use="@style:name"
  99         />
 100
 101         <key
 102                 name="reference-resolution"
 103                 match="//text:reference-mark | //text:reference-mark-start"
 104                 use="@text:name"
 105         />
 106
 107
 108         <!-- Wiki style constants. -->
 109
 110         <!-- Bold character style. -->
 111         <variable name="BOLD_BIT" select="1"/>
 112
 113         <!-- Italic character style. -->
 114         <variable name="ITALIC_BIT" select="2"/>
 115
 116         <!-- Subscript character style. -->
 117         <variable name="SUBSCRIPT_BIT" select="4"/>
 118
 119         <!-- Superscript character style. -->
 120         <variable name="SUPERSCRIPT_BIT" select="8"/>
 121
 122         <!-- Typewriter character style. -->
 123         <variable name="TYPEWRITER_BIT" select="16"/>
 124
 125         <!-- Preformatted text paragraph style. -->
 126         <variable name="CODE_BIT" select="32"/>
 127
 128         <!-- Centered paragraph style. -->
 129         <variable name="CENTER_BIT" select="64"/>
 130
 131         <!-- Right aligned paragraph style. -->
 132         <variable name="RIGHT_BIT" select="128"/>
 133
 134         <!-- Constant defining the empty style. -->
 135         <variable name="NO_STYLE" select="0"/>
 136
 137         <!-- Constant defining the newline token. -->
 138         <variable name="NL" select="'&#10;'"/>
 139
 140         <!--
 141                 Multiple pages (draw only)
 142         -->
 143
 144         <template match="draw:page">
 145                 <value-of select="concat('&#10;&lt;!-- Page ', @draw:name, '--&gt;&#10;')"/>
 146                 <apply-templates/>
 147                 <value-of select="'&#10;----&#10;&#10;'"/>
 148         </template>
 149
 150
 151         <!--
 152                 == Lists ==
 153         -->
 154
 155         <template match="text:list-item">
 156                 <if test="position() &gt; 1 or boolean(ancestor::text:list-item)">
 157                         <value-of select="$NL"/>
 158                 </if>
 159                 <variable name="list-style"
 160                         select="key('list-style-ref',ancestor::text:list[boolean(@text:style-name)][1]/@text:style-name)"/>
 161                 <call-template name="mk-list-token">
 162                         <with-param name="list-style" select="$list-style"/>
 163                         <with-param name="level" select="count(ancestor::text:list)"/>
 164                 </call-template>
 165                 <text> </text>
 166                 <apply-templates/>
 167                 <if test="position() = last() and not(boolean(ancestor::text:list-item))">
 168                         <value-of select="$NL"/>
 169                         <value-of select="$NL"/>
 170                 </if>
 171         </template>
 172
 173         <template name="mk-list-token">
 174                 <param name="list-style"/>
 175                 <param name="level"/>
 176
 177                 <if test="$level &gt; 1">
 178                         <call-template name="mk-list-token">
 179                                 <with-param name="list-style" select="$list-style"/>
 180                                 <with-param name="level" select="$level - 1"/>
 181                         </call-template>
 182                 </if>
 183
 184                 <variable name="number-style" select="$list-style/text:list-level-style-number[@text:level=$level]"/>
 185                 <variable name="bullet-style" select="$list-style/text:list-level-style-bullet[@text:level=$level]"/>
 186                 <choose>
 187                         <when test="boolean($number-style)">
 188                                 <choose>
 189                                         <when test="string-length($number-style/@style:num-format) &gt; 0">
 190                                                 <text>#</text>
 191                                         </when>
 192                                         <otherwise>
 193                                                 <text>:</text>
 194                                         </otherwise>
 195                                 </choose>
 196                         </when>
 197                         <when test="boolean($bullet-style)">
 198                                 <text>*</text>
 199                         </when>
 200                 </choose>
 201         </template>
 202
 203
 204         <!--
 205                 == Headings ==
 206         -->
 207
 208         <template match="text:h">
 209                 <if test="string-length(.) &gt; 0">
 210                         <variable name="token">
 211                                 <call-template name="mk-heading-prefix">
 212                                         <with-param name="level" select="1 + @text:outline-level"/>
 213                                 </call-template>
 214                         </variable>
 215                         <value-of select="$token"/>
 216                         <text> </text>
 217                         <apply-templates/>
 218                         <text> </text>
 219                         <value-of select="$token"/>
 220                         <text>&#10;</text>
 221                 </if>
 222         </template>
 223
 224         <!--
 225                 Function generating a wiki heading prefix.
 226
 227                 @param level
 228                         The heading level. The value must be between 1 and 5.
 229         -->
 230         <template name="mk-heading-prefix">
 231                 <param name="level"/>
 232                 <choose>
 233                         <when test="$level &gt; 6">
 234                                 <call-template name="mk-heading-prefix">
 235                                         <with-param name="level" select="6"/>
 236                                 </call-template>
 237                         </when>
 238                         <when test="$level &gt; 0">
 239                                 <text>=</text>
 240                                 <call-template name="mk-heading-prefix">
 241                                         <with-param name="level" select="$level - 1"/>
 242                                 </call-template>
 243                         </when>
 244                 </choose>
 245         </template>
 246
 247         <!--
 248                 Function generating a token consisting of the given character
 249                 repeated 'level' times.
 250
 251                 @param level
 252                         The lengh of the result.
 253                 @param char
 254                         The character that should be repeated 'level' times.
 255         -->
 256         <template name="mk-token">
 257                 <param name="level"/>
 258                 <param name="char"/>
 259                 <if test="$level &gt; 0">
 260                         <value-of select="$char"/>
 261                         <call-template name="mk-token">
 262                                 <with-param name="level" select="$level - 1"/>
 263                                 <with-param name="char" select="$char"/>
 264                         </call-template>
 265                 </if>
 266         </template>
 267
 268
 269         <!--
 270                 == Tables ==
 271          -->
 272
 273         <template match="table:table">
 274                 <text>&#10;</text>
 275                 <text>{| class="bordered"</text>
 276                 <text>&#10;</text>
 277                 <text>|-</text>
 278                 <text>&#10;</text>
 279                 <apply-templates/>
 280                 <text>&#10;</text>
 281                 <text>|}</text>
 282                 <text>&#10;</text>
 283         </template>
 284
 285         <template match="table:table-header-rows">
 286                 <apply-templates/>
 287         </template>
 288
 289         <template match="table:table-row[position() &lt; last()] | table:table-header-rows/table:table-row">
 290                 <apply-templates/>
 291                 <text>&#10;</text>
 292                 <text>|-</text>
 293                 <text>&#10;</text>
 294         </template>
 295
 296         <template match="table:table-row">
 297                 <apply-templates/>
 298         </template>
 299
 300         <template match="table:table-header-rows//table:table-cell">
 301                 <text>! </text>
 302                 <if test="@table:number-columns-spanned">
 303                         <text>colspan="</text>
 304                         <value-of select="@table:number-columns-spanned"/>
 305                         <text>" | </text>
 306                 </if>
 307                 <apply-templates/>
 308                 <value-of select="$NL"/>
 309         </template>
 310
 311         <template match="table:table-cell">
 312                 <text>| </text>
 313                 <if test="@table:number-columns-spanned">
 314                         <text>colspan="</text>
 315                         <value-of select="@table:number-columns-spanned"/>
 316                         <text>" | </text>
 317                 </if>
 318                 <apply-templates/>
 319                 <value-of select="$NL"/>
 320         </template>
 321
 322
 323         <!--
 324                 == WikiMath ==
 325          -->
 326
 327         <template match="text:span[@text:style-name='WikiMath']">
 328                 <value-of select="'&lt;math&gt;'"/>
 329                 <apply-templates/>
 330                 <value-of select="'&lt;/math&gt;'"/>
 331         </template>
 332
 333
 334         <!--
 335                 == Native links ==
 336          -->
 337
 338         <template match="text:a">
 339                 <variable name="link-ref" select="@xlink:href"/>
 340                 <choose>
 341                         <when test="string-length($link-ref) &gt; 0">
 342                                 <variable name="link-label" select="string(.)"/>
 343                                 <text>[</text>
 344                                 <value-of select="$link-ref"/>
 345                                 <text> </text>
 346                                 <value-of select="$link-label"/>
 347                                 <text>]</text>
 348                         </when>
 349
 350                         <otherwise>
 351                                 <apply-templates/>
 352                         </otherwise>
 353                 </choose>
 354         </template>
 355
 356
 357         <!--
 358                 == WikiLink ==
 359          -->
 360
 361         <template match="text:span[@text:style-name='WikiLink']">
 362                 <value-of select="'[['"/>
 363                 <variable name="link-def" select="string(.)"/>
 364                 <variable name="link-label" select="normalize-space(substring-before($link-def, '['))"/>
 365                 <variable name="link-ref" select="normalize-space(substring-before(substring-after($link-def, '['), ']'))"/>
 366                 <choose>
 367                         <when test="boolean($link-ref)">
 368                         <value-of select="concat($link-ref, '|', $link-label)"/>
 369                 </when>
 370                 <otherwise>
 371                         <value-of select="$link-def"/>
 372                 </otherwise>
 373                 </choose>
 374                 <value-of select="']]'"/>
 375         </template>
 376
 377
 378         <!--
 379                 == Paragraphs ==
 380          -->
 381
 382         <template match="text:p[string-length(.) &gt; 0]">
 383                 <variable name="style">
 384                         <call-template name="mk-style-set">
 385                                 <with-param name="node" select="."/>
 386                         </call-template>
 387                 </variable>
 388
 389                 <variable name="code"
 390                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 391                 <variable name="center"
 392                         select="($style mod (2 * $CENTER_BIT)) - ($style mod ($CENTER_BIT)) != 0"/>
 393                 <variable name="right"
 394                         select="($style mod (2 * $RIGHT_BIT)) - ($style mod ($RIGHT_BIT)) != 0"/>
 395
 396                 <choose>
 397                         <when test="$center">
 398                                 <text>&lt;div align="center"&gt;</text>
 399                         </when>
 400                         <when test="$right">
 401                                 <text>&lt;div align="right"&gt;</text>
 402                         </when>
 403                         <when test="$code">
 404                                 <value-of select="' '"/>
 405                         </when>
 406                 </choose>
 407
 408                 <apply-templates/>
 409
 410                 <choose>
 411                         <when test="$center">
 412                                 <text>&lt;/div&gt;</text>
 413                         </when>
 414                         <when test="$right">
 415                                 <text>&lt;/div&gt;</text>
 416                         </when>
 417                 </choose>
 418
 419                 <variable name="paragraph-right"
 420                         select="./following-sibling::text:p[1]"/>
 421
 422                 <if test="boolean($paragraph-right)">
 423                         <!--
 424                                 Insert end of line only if not within a list. Within wiki lists,
 425                                 a line break leaves the current list item.
 426                         -->
 427                         <choose>
 428                                 <when test="boolean(ancestor::text:list-item)">
 429                                         <text> \\ </text>
 430                                 </when>
 431                                 <when test="$code">
 432                                         <variable name="style-right">
 433                                                 <call-template name="mk-style-set">
 434                                                         <with-param name="node" select="$paragraph-right"/>
 435                                                 </call-template>
 436                                         </variable>
 437
 438                                         <variable name="code-right"
 439                                                 select="($style-right mod (2 * $CODE_BIT)) - ($style-right mod ($CODE_BIT)) != 0"/>
 440
 441                                         <value-of select="$NL"/>
 442                                         <if test="$code-right">
 443                                                 <value-of select="' '"/>
 444                                         </if>
 445                                         <value-of select="$NL"/>
 446                                 </when>
 447                                 <otherwise>
 448                                         <value-of select="$NL"/>
 449                                         <value-of select="$NL"/>
 450                                 </otherwise>
 451                         </choose>
 452                 </if>
 453         </template>
 454
 455         <template match="text:p[string-length(.) = 0 and string-length(preceding-sibling::text:p[1]) &gt; 0]">
 456                 <value-of select="$NL"/>
 457         </template>
 458
 459
 460         <!--
 461                 == Preformatted text ==
 462         -->
 463
 464         <template match="text:s">
 465                 <variable name="style">
 466                         <call-template name="mk-style-set">
 467                                 <with-param name="node" select="."/>
 468                         </call-template>
 469                 </variable>
 470
 471                 <variable name="code"
 472                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 473
 474                 <if test="$code">
 475                         <choose>
 476                                 <when test="@text:c">
 477                                         <call-template name="mk-token">
 478                                                 <with-param name="level" select="@text:c"/>
 479                                                 <with-param name="char" select="' '"/>
 480                                         </call-template>
 481                                 </when>
 482                                 <otherwise>
 483                                         <value-of select="' '"/>
 484                                 </otherwise>
 485                         </choose>
 486                 </if>
 487         </template>
 488
 489         <template match="text:line-break">
 490                 <variable name="style">
 491                         <call-template name="mk-style-set">
 492                                 <with-param name="node" select="."/>
 493                         </call-template>
 494                 </variable>
 495
 496                 <variable name="code"
 497                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 498
 499                 <if test="$code">
 500                         <value-of select="$NL"/>
 501                         <value-of select="' '"/>
 502                 </if>
 503         </template>
 504
 505         <!--
 506                 Footnotes
 507         -->
 508
 509         <template match="text:note-body">
 510                 <variable name="note" select="./parent::text:note"/>
 511
 512                 <if test="$note/@text:note-class = 'footnote'">
 513                         <text>&lt;ref name="</text>
 514                         <value-of select="$note/@text:id"/>
 515                         <text>"&gt;</text>
 516                         <apply-templates/>
 517                         <text>&lt;/ref&gt;</text>
 518                 </if>
 519         </template>
 520
 521         <template match="text:note-ref[@text:note-class='footnote']">
 522                 <text>&lt;ref name="</text>
 523                 <value-of select="@text:ref-name"/>
 524                 <text>"/&gt;</text>
 525         </template>
 526
 527
 528         <!--
 529                 == Images ==
 530         -->
 531
 532         <template match="draw:text-box[boolean(.//draw:image)]">
 533                 <variable name="image" select=".//draw:image[1]"/>
 534
 535                 <variable name="image-description">
 536                         <apply-templates/>
 537                 </variable>
 538
 539                 <text>[[</text>
 540                 <call-template name="mk-image-name">
 541                         <with-param name="image" select="$image"/>
 542                 </call-template>
 543                 <text>|thumb|</text>
 544                 <value-of select="normalize-space($image-description)"/>
 545                 <text>]]</text>
 546         </template>
 547
 548         <template match="draw:image[not(boolean(ancestor::draw:text-box))]">
 549                 <text>[[</text>
 550                 <call-template name="mk-image-name">
 551                         <with-param name="image" select="."/>
 552                 </call-template>
 553                 <text>]]</text>
 554         </template>
 555
 556         <template name="mk-image-name">
 557                 <param name="image"/>
 558
 559                 <variable name="base-name">
 560                         <call-template name="mk-base-name">
 561                                 <with-param name="href" select="$image/@xlink:href"/>
 562                         </call-template>
 563                 </variable>
 564
 565                 <if test="not(starts-with($base-name, 'Image:'))">
 566                         <value-of select="'Image:'"/>
 567                 </if>
 568                 <value-of select="$base-name"/>
 569         </template>
 570
 571         <template name="mk-base-name">
 572                 <param name="href"/>
 573
 574                 <variable name="result" select="substring-after($href, '/')"/>
 575                 <choose>
 576                         <when test="boolean($result)">
 577                                 <call-template name="mk-base-name">
 578                                         <with-param name="href" select="$result"/>
 579                                 </call-template>
 580                         </when>
 581                         <otherwise>
 582                                 <value-of select="$href"/>
 583                         </otherwise>
 584                 </choose>
 585         </template>
 586
 587
 588         <!--
 589                 References
 590          -->
 591
 592         <!-- TODO: text:bibliography-mark -->
 593
 594         <template match="text:reference-ref">
 595                 <variable name="reference-mark" select="key('reference-resolution', @text:ref-name)"/>
 596
 597                 <choose>
 598                         <when test="boolean($reference-mark)">
 599                                 <!--
 600                                         In wiki syntax, only a local reference to a heading can be inserted.
 601                                         If the link target is a descendant of a heading element, a link can be
 602                                         inserted in the result. -->
 603                                 <variable name="header-anchor" select="$reference-mark/ancestor::text:h[1]"/>
 604                                 <if test="boolean($header-anchor)">
 605                                         <text>[[#</text>
 606                                         <value-of select="string($header-anchor)"/>
 607                                         <text>|</text>
 608                                 </if>
 609
 610                                 <variable name="reference-text" select="string(.)"/>
 611
 612                                 <choose>
 613                                         <!-- Check, whether the reference text is cached in the document. -->
 614                                         <when test="string-length($reference-text) &gt; 0">
 615                                                 <value-of select="$reference-text"/>
 616                                         </when>
 617
 618                                         <otherwise>
 619                                                 <!--
 620                                                         TODO: Evaluate the @text:reference-format attribute and
 621                                                         generate the replacement text (difficult).-->
 622                                                 <text>(REFERENCE TEXT UNAVAILABLE: "</text>
 623                                                 <value-of select="@text:ref-name"/>
 624                                                 <text>")</text>
 625                                         </otherwise>
 626                                 </choose>
 627
 628                                 <if test="boolean($header-anchor)">
 629                                         <text>]]</text>
 630                                 </if>
 631                         </when>
 632
 633                         <otherwise>
 634                                 <text>(UNDEFINED REFERENCE: "</text>
 635                                 <value-of select="@text:ref-name"/>
 636                                 <text>")</text>
 637                         </otherwise>
 638                 </choose>
 639         </template>
 640
 641         <template match="text:reference-mark">
 642                 <!-- TODO: Output an anchor. -->
 643                 <apply-templates/>
 644         </template>
 645
 646         <template match="text:reference-mark-start">
 647                 <!-- TODO: Output an anchor. -->
 648         </template>
 649
 650         <!--
 651                 == Plain text ==
 652         -->
 653
 654         <template match="text:p/text() | text:h/text() | text:span/text() | text:sequence/text() | text:sequence-ref/text() | text:a/text() | text:bookmark-ref/text() | text:reference-mark/text()">
 655                 <choose>
 656                         <when test="boolean(./ancestor::table:table-header-rows | ./ancestor::text:h)">
 657                                 <!--
 658                                         No explicit styles within table headings or section headings,
 659                                         because those styles are consistently declared by the Wiki engine. -->
 660                                 <value-of select="."/>
 661                         </when>
 662
 663                         <when test="string-length(.) &gt; 0">
 664                                 <variable name="style">
 665                                         <call-template name="mk-style-set">
 666                                                 <with-param name="node" select="."/>
 667                                         </call-template>
 668                                 </variable>
 669
 670                                 <variable name="current-paragraph"
 671                                         select="./ancestor::text:p[1]"/>
 672                                 <variable name="paragraph-id"
 673                                         select="generate-id($current-paragraph)"/>
 674                                 <variable name="frames"
 675                                         select="$current-paragraph/descendant::draw:frame"/>
 676                                 <variable name="frame-count"
 677                                         select="count($frames)"/>
 678
 679                                 <!--
 680                                         The current style context consists of all text nodes that are
 681                                         descendants of the paragraph ancestor of this text node but not
 682                                         descendants of any frame nodes that are descendants of the current
 683                                         text nodes paragraph.
 684                                  -->
 685                                 <variable name="context"
 686                                         select="$current-paragraph//text()[not(boolean(./ancestor::draw:frame[1]) and count(./ancestor::draw:frame[1] | $frames) = $frame-count)]"/>
 687                                 <variable name="context-size" select="count($context)"/>
 688
 689                                 <variable name="context-index">
 690                                         <call-template name="mk-context-index">
 691                                                 <with-param name="current-id" select="generate-id(.)"/>
 692                                                 <with-param name="context" select="$context"/>
 693                                                 <with-param name="test-index" select="1"/>
 694                                         </call-template>
 695                                 </variable>
 696
 697                                 <variable name="style-left">
 698                                         <choose>
 699                                                 <when test="$context-index &gt; 1">
 700                                                         <variable name="left" select="$context[$context-index - 1]"/>
 701                                                         <!--
 702                                                                 The preceding text node is a child of this nodes topmost
 703                                                                 styled ancestor. This means that the result of the
 704                                                                 transformation will be directly concatenated.
 705                                                                 -->
 706                                                         <call-template name="mk-style-set">
 707                                                                 <with-param name="node" select="$left"/>
 708                                                         </call-template>
 709                                                 </when>
 710                                                 <otherwise>
 711                                                         <value-of select="$NO_STYLE"/>
 712                                                 </otherwise>
 713                                         </choose>
 714                                 </variable>
 715                                 <variable name="style-right">
 716                                         <choose>
 717                                                 <when test="$context-index &lt; count($context)">
 718                                                         <variable name="right" select="$context[$context-index + 1]"/>
 719                                                         <!--
 720                                                                 The preceding text node is a child of this nodes topmost
 721                                                                 styled ancestor. This means that the result of the
 722                                                                 transformation will be directly concatenated.
 723                                                                 -->
 724                                                         <call-template name="mk-style-set">
 725                                                                 <with-param name="node" select="$right"/>
 726                                                         </call-template>
 727                                                 </when>
 728                                                 <otherwise>
 729                                                         <value-of select="$NO_STYLE"/>
 730                                                 </otherwise>
 731                                         </choose>
 732                                 </variable>
 733
 734                                 <variable name="bold"
 735                                         select="($style mod (2 * $BOLD_BIT)) != 0"/>
 736                                 <variable name="italic"
 737                                         select="($style mod (2 * $ITALIC_BIT)) - ($style mod ($ITALIC_BIT)) != 0"/>
 738                                 <variable name="superscript"
 739                                         select="($style mod (2 * $SUPERSCRIPT_BIT)) - ($style mod ($SUPERSCRIPT_BIT)) != 0"/>
 740                                 <variable name="subscript"
 741                                         select="($style mod (2 * $SUBSCRIPT_BIT)) - ($style mod ($SUBSCRIPT_BIT)) != 0"/>
 742                                 <variable name="code"
 743                                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 744                                 <variable name="typewriter"
 745                                         select="($style mod (2 * $TYPEWRITER_BIT)) - ($style mod ($TYPEWRITER_BIT)) != 0"/>
 746
 747                                 <variable name="bold-left"
 748                                         select="($style-left mod (2 * $BOLD_BIT)) != 0"/>
 749                                 <variable name="italic-left"
 750                                         select="($style-left mod (2 * $ITALIC_BIT)) - ($style-left mod ($ITALIC_BIT)) != 0"/>
 751                                 <variable name="superscript-left"
 752                                         select="($style-left mod (2 * $SUPERSCRIPT_BIT)) - ($style-left mod ($SUPERSCRIPT_BIT)) != 0"/>
 753                                 <variable name="subscript-left"
 754                                         select="($style-left mod (2 * $SUBSCRIPT_BIT)) - ($style-left mod ($SUBSCRIPT_BIT)) != 0"/>
 755                                 <variable name="typewriter-left"
 756                                         select="($style-left mod (2 * $TYPEWRITER_BIT)) - ($style-left mod ($TYPEWRITER_BIT)) != 0"/>
 757
 758                                 <variable name="bold-right"
 759                                         select="($style-right mod (2 * $BOLD_BIT)) != 0"/>
 760                                 <variable name="italic-right"
 761                                         select="($style-right mod (2 * $ITALIC_BIT)) - ($style-right mod ($ITALIC_BIT)) != 0"/>
 762                                 <variable name="superscript-right"
 763                                         select="($style-right mod (2 * $SUPERSCRIPT_BIT)) - ($style-right mod ($SUPERSCRIPT_BIT)) != 0"/>
 764                                 <variable name="subscript-right"
 765                                         select="($style-right mod (2 * $SUBSCRIPT_BIT)) - ($style-right mod ($SUBSCRIPT_BIT)) != 0"/>
 766                                 <variable name="typewriter-right"
 767                                         select="($style-right mod (2 * $TYPEWRITER_BIT)) - ($style-right mod ($TYPEWRITER_BIT)) != 0"/>
 768
 769                                 <!-- Debugging: Add style infos to the output. -->
 770                                 <!--
 771                                 <value-of select="'{'"/>
 772                                 <value-of select="$style-left"/>
 773                                 <value-of select="'-'"/>
 774                                 <value-of select="$style"/>
 775                                 <value-of select="','"/>
 776                                 <value-of select="$context-size"/>
 777                                 <value-of select="'}'"/>
 778                                  -->
 779
 780                                 <if test="$superscript and not($superscript-left)">
 781                                         <text>^^</text>
 782                                 </if>
 783                                 <if test="$subscript and not($subscript-left)">
 784                                         <text>,,</text>
 785                                 </if>
 786                                 <if test="not($code) and $typewriter and not($typewriter-left)">
 787                                         <text>##</text>
 788                                 </if>
 789                                 <if test="$bold and not($bold-left)">
 790                                         <text>**</text>
 791                                 </if>
 792                                 <if test="$italic and not($italic-left)">
 793                                         <text>//</text>
 794                                 </if>
 795
 796                                 <call-template name="render-quoted-text">
 797                                         <with-param name="text" select="."/>
 798                                 </call-template>
 799
 800                                 <if test="$italic and not($italic-right)">
 801                                         <text>//</text>
 802                                 </if>
 803                                 <if test="$bold and not($bold-right)">
 804                                         <text>**</text>
 805                                 </if>
 806                                 <if test="not($code) and $typewriter and not($typewriter-right)">
 807                                         <text>##</text>
 808                                 </if>
 809                                 <if test="$subscript and not($subscript-right)">
 810                                         <text>,,</text>
 811                                 </if>
 812                                 <if test="$superscript and not($superscript-right)">
 813                                         <text>^^</text>
 814                                 </if>
 815
 816                                 <!-- Debugging: Add style details to the output. -->
 817                                 <!--
 818                                 <value-of select="'{'"/>
 819                                 <value-of select="$style"/>
 820                                 <value-of select="'-'"/>
 821                                 <value-of select="$style-right"/>
 822                                 <value-of select="'}'"/>
 823                                  -->
 824
 825                         </when>
 826                 </choose>
 827         </template>
 828
 829         <!--
 830                 Function for looking up the position of a node identified by the given
 831                 'current-id' within a node set 'context'.
 832
 833                 The search starts with the the index 'test-index'. The search is recursive
 834                 in the 'test-index' argument. To save recursion depth, each recursive call
 835                 iteratively tests a fixed number of indexes (by loop unrolling).
 836          -->
 837         <template name="mk-context-index">
 838                 <param name="current-id"/>
 839                 <param name="context"/>
 840                 <param name="test-index"/>
 841
 842                 <variable name="context-size" select="count($context)"/>
 843
 844                 <choose>
 845                         <when test="context-size &lt; $test-index">
 846                         </when>
 847                         <when test="$current-id = generate-id($context[$test-index])">
 848                                 <value-of select="$test-index"/>
 849                         </when>
 850                         <when test="context-size &lt; ($test-index + 1)">
 851                         </when>
 852                         <when test="$current-id = generate-id($context[$test-index + 1])">
 853                                 <value-of select="$test-index + 1"/>
 854                         </when>
 855                         <when test="context-size &lt; ($test-index + 2)">
 856                         </when>
 857                         <when test="$current-id = generate-id($context[$test-index + 2])">
 858                                 <value-of select="$test-index + 2"/>
 859                         </when>
 860                         <when test="context-size &lt; ($test-index + 3)">
 861                         </when>
 862                         <when test="$current-id = generate-id($context[$test-index + 3])">
 863                                 <value-of select="$test-index + 3"/>
 864                         </when>
 865                         <when test="context-size &lt; ($test-index + 4)">
 866                         </when>
 867                         <when test="$current-id = generate-id($context[$test-index + 4])">
 868                                 <value-of select="$test-index + 4"/>
 869                         </when>
 870                         <when test="context-size &lt; ($test-index + 5)">
 871                         </when>
 872                         <when test="$current-id = generate-id($context[$test-index + 5])">
 873                                 <value-of select="$test-index + 5"/>
 874                         </when>
 875                         <when test="context-size &lt; ($test-index + 6)">
 876                         </when>
 877                         <otherwise>
 878                                 <call-template name="mk-context-index">
 879                                         <with-param name="current-id" select="$current-id"/>
 880                                         <with-param name="context" select="$context"/>
 881                                         <with-param name="test-index" select="$test-index + 6"/>
 882                                 </call-template>
 883                         </otherwise>
 884                 </choose>
 885         </template>
 886
 887         <template name="render-quoted-text">
 888                 <param name="text"/>
 889
 890                 <choose>
 891                         <when test="contains($text, '&lt;') or contains($text, '[') or starts-with($text, '----') or starts-with($text, '=') or starts-with($text, '*')  or starts-with($text, ';')  or starts-with($text, '#')">
 892                                 <text>&lt;nowiki&gt;</text>
 893                                 <choose>
 894                                         <when test="contains($text, '&lt;/nowiki&gt;')">
 895                                                 <call-template name="render-escaped-text">
 896                                                         <with-param name="text" select="$text"/>
 897                                                 </call-template>
 898                                         </when>
 899                                         <otherwise>
 900                                                 <value-of select="$text"/>
 901                                         </otherwise>
 902                                 </choose>
 903                                 <text>&lt;/nowiki&gt;</text>
 904                         </when>
 905                         <otherwise>
 906                                 <value-of select="$text"/>
 907                         </otherwise>
 908                 </choose>
 909         </template>
 910
 911         <template name="render-escaped-text">
 912                 <param name="text"/>
 913
 914                 <choose>
 915                         <when test="contains($text, '&lt;')">
 916                                 <value-of select="substring-before($text, '&lt;')"/>
 917                                 <value-of select="'&amp;'"/>
 918                                 <value-of select="'lt;'"/>
 919                                 <value-of select="substring-after($text, '&lt;')"/>
 920                         </when>
 921                         <otherwise>
 922                                 <value-of select="$text"/>
 923                         </otherwise>
 924                 </choose>
 925         </template>
 926
 927         <!--
 928                 == Wiki styles: bold, italics, ... ==
 929          -->
 930
 931         <template name="mk-style-set">
 932                 <param name="node"/>
 933
 934                 <variable
 935                         name="context"
 936                         select="$node/ancestor-or-self::*[@text:style-name][1]"
 937                 />
 938
 939                 <choose>
 940                         <when test="boolean($context)">
 941                                 <variable
 942                                         name="style"
 943                                         select="key('style-ref', $context/@text:style-name)"
 944                                 />
 945
 946                                 <!-- Debugging: Print inspected styles. -->
 947                                 <!--
 948                                 <message>
 949                                         <value-of select="'=== '"/>
 950                                         <value-of select="$style/@style:name"/>
 951                                         <value-of select="' ==='"/>
 952                                 </message>
 953                                  -->
 954
 955                                 <call-template name="mk-style-set-internal">
 956                                         <with-param name="node" select="$context"/>
 957                                         <with-param name="style" select="$style"/>
 958                                         <with-param name="style-set" select="$NO_STYLE"/>
 959                                         <with-param name="style-mask" select="$NO_STYLE"/>
 960                                 </call-template>
 961                         </when>
 962                         <otherwise>
 963                                 <value-of select="$NO_STYLE"/>
 964                         </otherwise>
 965                 </choose>
 966         </template>
 967
 968         <!--
 969                 Compute the wiki style set that corresponds
 970                 to the given office style at the given context node.
 971
 972                 @param node
 973                         A node in which context the style is computed. If neither the given style
 974                         nor one of its linked styles does specify a style of the given type,
 975                         ancestor nodes of the given context node are considered.
 976                 @param style
 977                         A style:style element node. The style of the requested type is searched
 978                         in the given style and its linked styles.
 979                 @style-set
 980                         A bit set of styles already defined by the context.
 981                 @style-mask
 982                         A bit set of styles that must not be taken from the currently inspected
 983                         style, because those styles are already defined by the context.
 984
 985                 @return A bit set composed of the wiki style constants.
 986         -->
 987         <template name="mk-style-set-internal">
 988                 <param name="node"/>
 989                 <param name="style"/>
 990                 <param name="style-set"/>
 991                 <param name="style-mask"/>
 992
 993                 <variable name="text-properties" select="$style/style:text-properties"/>
 994
 995                 <!-- Decompose style-mask into individual bits. -->
 996                 <variable name="bold-requested"
 997                         select="($style-mask mod (2 * $BOLD_BIT)) = 0"/>
 998                 <variable name="italic-requested"
 999                         select="($style-mask mod (2 * $ITALIC_BIT)) - ($style-mask mod ($ITALIC_BIT)) = 0"/>
1000                 <variable name="superscript-requested"
1001                         select="($style-mask mod (2 * $SUPERSCRIPT_BIT)) - ($style-mask mod ($SUPERSCRIPT_BIT)) = 0"/>
1002                 <variable name="subscript-requested"
1003                         select="($style-mask mod (2 * $SUBSCRIPT_BIT)) - ($style-mask mod ($SUBSCRIPT_BIT)) = 0"/>
1004                 <variable name="typewriter-requested"
1005                         select="($style-mask mod (2 * $TYPEWRITER_BIT)) - ($style-mask mod ($TYPEWRITER_BIT)) = 0"/>
1006                 <variable name="code-requested"
1007                         select="($style-mask mod (2 * $CODE_BIT)) - ($style-mask mod ($CODE_BIT)) = 0"/>
1008                 <variable name="center-requested"
1009                         select="($style-mask mod (2 * $CENTER_BIT)) - ($style-mask mod ($CENTER_BIT)) = 0"/>
1010                 <variable name="right-requested"
1011                         select="($style-mask mod (2 * $RIGHT_BIT)) - ($style-mask mod ($RIGHT_BIT)) = 0"/>
1012
1013                 <!-- Extract styles that are not already defined by the context. -->
1014                 <variable name="bold-style">
1015                         <choose>
1016                                 <when test="$bold-requested and boolean($text-properties/@fo:font-weight='bold')">
1017                                         <!-- Bold found in current style. -->
1018                                         <value-of select="$BOLD_BIT"/>
1019                                 </when>
1020                                 <otherwise>
1021                                         <value-of select="$NO_STYLE"/>
1022                                 </otherwise>
1023                         </choose>
1024                 </variable>
1025                 <variable name="bold-mask">
1026                         <choose>
1027                                 <when test="$bold-requested and boolean($text-properties/@fo:font-weight)">
1028                                         <!--
1029                                                 Other value than "bold" means that the character style is not
1030                                                 bold and no parent style must be considered.
1031                                         -->
1032                                         <value-of select="$BOLD_BIT"/>
1033                                 </when>
1034                                 <otherwise>
1035                                         <value-of select="$NO_STYLE"/>
1036                                 </otherwise>
1037                         </choose>
1038                 </variable>
1039
1040                 <variable name="italic-style">
1041                         <choose>
1042                                 <when test="$italic-requested and boolean($text-properties/@fo:font-style='italic')">
1043                                         <!-- Italic found in current style. -->
1044                                         <value-of select="$ITALIC_BIT"/>
1045                                 </when>
1046                                 <otherwise>
1047                                         <value-of select="$NO_STYLE"/>
1048                                 </otherwise>
1049                         </choose>
1050                 </variable>
1051                 <variable name="italic-mask">
1052                         <choose>
1053                                 <when test="$italic-requested and boolean($text-properties/@fo:font-style)">
1054                                         <!--
1055                                                 Other value than "italic" means that the character style is not
1056                                                 italic and no parent style must be considered.
1057                                         -->
1058                                         <value-of select="$ITALIC_BIT"/>
1059                                 </when>
1060                                 <otherwise>
1061                                         <value-of select="$NO_STYLE"/>
1062                                 </otherwise>
1063                         </choose>
1064                 </variable>
1065
1066                 <variable name="superscript-style">
1067                         <choose>
1068                                 <when test="$superscript-requested and contains($text-properties/@style:text-position, 'super')">
1069                                         <value-of select="$SUPERSCRIPT_BIT"/>
1070                                 </when>
1071                                 <otherwise>
1072                                         <value-of select="$NO_STYLE"/>
1073                                 </otherwise>
1074                         </choose>
1075                 </variable>
1076                 <variable name="superscript-mask">
1077                         <choose>
1078                                 <when test="$superscript-requested and boolean($text-properties/@style:text-position)">
1079                                         <value-of select="$SUPERSCRIPT_BIT"/>
1080                                 </when>
1081                                 <otherwise>
1082                                         <value-of select="$NO_STYLE"/>
1083                                 </otherwise>
1084                         </choose>
1085                 </variable>
1086
1087                 <variable name="subscript-style">
1088                         <choose>
1089                                 <when test="$subscript-requested and contains($text-properties/@style:text-position, 'sub')">
1090                                         <value-of select="$SUBSCRIPT_BIT"/>
1091                                 </when>
1092                                 <otherwise>
1093                                         <value-of select="$NO_STYLE"/>
1094                                 </otherwise>
1095                         </choose>
1096                 </variable>
1097                 <variable name="subscript-mask">
1098                         <choose>
1099                                 <when test="$subscript-requested and boolean($text-properties/@style:text-position)">
1100                                         <value-of select="$SUBSCRIPT_BIT"/>
1101                                 </when>
1102                                 <otherwise>
1103                                         <value-of select="$NO_STYLE"/>
1104                                 </otherwise>
1105                         </choose>
1106                 </variable>
1107
1108                 <variable name="typewriter-style">
1109                         <choose>
1110                                 <when test="$typewriter-requested and ($style/@style:family='text') and boolean($text-properties/@style:font-name)">
1111                                         <variable name="font-face"
1112                                                 select="key('font-face-ref', $text-properties/@style:font-name)"/>
1113                                         <choose>
1114                                                 <when test="$font-face/@style:font-pitch='fixed'">
1115                                                         <value-of select="$TYPEWRITER_BIT"/>
1116                                                 </when>
1117                                                 <otherwise>
1118                                                         <value-of select="$NO_STYLE"/>
1119                                                 </otherwise>
1120                                         </choose>
1121                                 </when>
1122                                 <otherwise>
1123                                         <value-of select="$NO_STYLE"/>
1124                                 </otherwise>
1125                         </choose>
1126                 </variable>
1127                 <variable name="typewriter-mask">
1128                         <choose>
1129                                 <!-- Note: Suppress the typewriter style on text within a code paragraph. -->
1130                                 <when test="$typewriter-requested and boolean($text-properties/@style:font-name)">
1131                                         <value-of select="$TYPEWRITER_BIT"/>
1132                                 </when>
1133                                 <otherwise>
1134                                         <value-of select="$NO_STYLE"/>
1135                                 </otherwise>
1136                         </choose>
1137                 </variable>
1138
1139                 <variable name="code-style">
1140                         <choose>
1141                                 <when test="$code-requested and ($style/@style:family='paragraph') and boolean($text-properties/@style:font-name)">
1142                                         <variable name="font-face"
1143                                                 select="key('font-face-ref', $text-properties/@style:font-name)"/>
1144                                         <choose>
1145                                                 <when test="$font-face/@style:font-pitch='fixed'">
1146                                                         <value-of select="$CODE_BIT"/>
1147                                                 </when>
1148                                                 <otherwise>
1149                                                         <value-of select="$NO_STYLE"/>
1150                                                 </otherwise>
1151                                         </choose>
1152                                 </when>
1153                                 <otherwise>
1154                                         <value-of select="$NO_STYLE"/>
1155                                 </otherwise>
1156                         </choose>
1157                 </variable>
1158                 <variable name="code-mask">
1159                         <choose>
1160                                 <when test="$code-requested and ($style/@style:family='paragraph') and boolean($text-properties/@style:font-name)">
1161                                         <value-of select="$CODE_BIT"/>
1162                                 </when>
1163                                 <otherwise>
1164                                         <value-of select="$NO_STYLE"/>
1165                                 </otherwise>
1166                         </choose>
1167                 </variable>
1168
1169                 <variable name="center-style">
1170                         <choose>
1171                                 <when test="$center-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align='center')">
1172                                         <value-of select="$CENTER_BIT"/>
1173                                 </when>
1174                                 <otherwise>
1175                                         <value-of select="$NO_STYLE"/>
1176                                 </otherwise>
1177                         </choose>
1178                 </variable>
1179                 <variable name="center-mask">
1180                         <choose>
1181                                 <when test="$center-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align)">
1182                                         <value-of select="$CENTER_BIT"/>
1183                                 </when>
1184                                 <otherwise>
1185                                         <value-of select="$NO_STYLE"/>
1186                                 </otherwise>
1187                         </choose>
1188                 </variable>
1189
1190                 <variable name="right-style">
1191                         <choose>
1192                                 <when test="$right-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align='end')">
1193                                         <value-of select="$RIGHT_BIT"/>
1194                                 </when>
1195                                 <otherwise>
1196                                         <value-of select="$NO_STYLE"/>
1197                                 </otherwise>
1198                         </choose>
1199                 </variable>
1200                 <variable name="right-mask">
1201                         <choose>
1202                                 <when test="$center-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align)">
1203                                         <value-of select="$RIGHT_BIT"/>
1204                                 </when>
1205                                 <otherwise>
1206                                         <value-of select="$NO_STYLE"/>
1207                                 </otherwise>
1208                         </choose>
1209                 </variable>
1210
1211
1212                 <!-- Compute the updated styles and mask. -->
1213                 <!--
1214                         Note: The bit masks style-mask, bold-style, italic-style,... are
1215                         guaranteed to be disjoint, therefore, addition can be use instead
1216                         of bitwise or (which is missing in XPath). -->
1217                 <variable name="updated-style"
1218                         select="$style-set + $bold-style + $italic-style + $superscript-style + $subscript-style + $code-style + $typewriter-style + $center-style + $right-style"/>
1219                 <variable name="updated-mask"
1220                         select="$style-mask + $bold-mask + $italic-mask + $superscript-mask + $subscript-mask + $code-mask + $typewriter-mask + $center-mask + $right-mask"/>
1221
1222                 <!-- Inspect linked and nested styles. -->
1223                 <choose>
1224                         <when test="boolean($style/@style:parent-style-name)">
1225                                 <!-- Look through the style, the current style is based on. -->
1226                                 <call-template name="mk-style-set-internal">
1227                                         <with-param name="node" select="$node"/>
1228                                         <with-param name="style" select="key('style-ref', $style/@style:parent-style-name)"/>
1229                                         <with-param name="style-set" select="$updated-style"/>
1230                                         <with-param name="style-mask" select="$updated-mask"/>
1231                                 </call-template>
1232                         </when>
1233                         <otherwise>
1234                                 <variable name="ancestors" select="$node/ancestor::*[@text:style-name][1]"/>
1235
1236                                 <!-- Debugging: Print currently inspected style.  -->
1237                                 <!--
1238                                 <message>
1239                                         <value-of select="'{'"/>
1240                                         <value-of select="$style/@style:name"/>
1241                                         <value-of select="','"/>
1242                                         <value-of select="$updated-style"/>
1243                                         <value-of select="','"/>
1244                                         <value-of select="$updated-mask"/>
1245                                         <value-of select="','"/>
1246                                         <value-of select="local-name($ancestors)"/>
1247                                         <value-of select="',('"/>
1248                                         <value-of select="$node"/>
1249                                         <value-of select="')'"/>
1250                                         <value-of select="'}'"/>
1251                                 </message>
1252                                  -->
1253
1254                                 <!--
1255                                         If there is an ancestor that has a style, use that style,
1256                                         otherwise, a style is not found. -->
1257                                 <choose>
1258                                         <when test="boolean($ancestors)">
1259                                                 <!-- Look through the style of the nearest ancestor that has a style. -->
1260                                                 <call-template name="mk-style-set-internal">
1261                                                         <with-param name="node" select="$ancestors"/>
1262                                                         <with-param name="style" select="key('style-ref', $ancestors/@text:style-name)"/>
1263                                                         <with-param name="style-set" select="$updated-style"/>
1264                                                         <with-param name="style-mask" select="$updated-mask"/>
1265                                                 </call-template>
1266                                         </when>
1267                                         <otherwise>
1268                                                 <!-- No more styles to inspect. Return the result. -->
1269                                                 <value-of select="$updated-style"/>
1270                                         </otherwise>
1271                                 </choose>
1272                         </otherwise>
1273                 </choose>
1274         </template>
1275
1276
1277         <!--
1278                 == Descending the tree ==
1279         -->
1280
1281         <template match="/">
1282                 <apply-templates/>
1283                 <value-of select="$NL"/>
1284                 <if test="boolean(//text:note[@text:note-class='footnote'])">
1285                         <value-of select="$NL"/>
1286                         <text>----</text>
1287                         <value-of select="$NL"/>
1288                         <text>&lt;references/&gt;</text>
1289                         <value-of select="$NL"/>
1290                 </if>
1291         </template>
1292
1293         <template match="office:document-content">
1294                 <apply-templates/>
1295         </template>
1296
1297         <template match="office:body">
1298                 <apply-templates/>
1299         </template>
1300
1301         <template match="office:* | text:* | draw:frame | draw:text-box | draw:frame | draw:a">
1302                 <apply-templates/>
1303         </template>
1304
1305         <template match="node()">
1306         </template>
1307 </stylesheet>
1308
1309 <!--
1310   Local Variables:
1311         tab-width: 4
1312         sgml-indent-step: 4
1313   End:
1314 -->