admin/odt2phpwiki.xsl

   1 <?xml version="1.0" encoding="UTF-8"?>
   2
   3 <!--
   4     odt2phpwiki: OpenDocument to Phpwiki transformation
   5     $Id$
   6     Copyright (C) 2007  Bernhard Haumacher (haui at haumacher dot de)
   7     Copyright (C) 2008-2009  Marc-Etienne Vargenau, Alcatel-Lucent
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17     GNU General Public License for more details.
  18
  19     You should have received a copy of the GNU General Public License along
  20     with this program; if not, write to the Free Software Foundation, Inc.,
  21     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22
  23     This program is based on the OpenDocument to Mediawiki converter by
  24     Bernhard Haumacher.
  25
  26     Modifications to convert to Phpwiki were made by Marc-Etienne Vargenau
  27     and are Copyright (C) 2008-2009 Alcatel-Lucent
  28
  29     Standard Alcatel-Lucent disclaimer for contributing to open source
  30
  31     "The OpenDocument to Phpwiki converter ("Contribution") has not been tested and/or
  32     validated for release as or in products, combinations with products or
  33     other commercial use. Any use of the Contribution is entirely made at
  34     the user's own responsibility and the user can not rely on any features,
  35     functionalities or performances Alcatel-Lucent has attributed to the
  36     Contribution.
  37
  38     THE CONTRIBUTION BY ALCATEL-LUCENT IS PROVIDED AS IS, WITHOUT WARRANTY
  39     OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  40     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, COMPLIANCE,
  41     NON-INTERFERENCE AND/OR INTERWORKING WITH THE SOFTWARE TO WHICH THE
  42     CONTRIBUTION HAS BEEN MADE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  43     ALCATEL-LUCENT BE LIABLE FOR ANY DAMAGES OR OTHER LIABLITY, WHETHER IN
  44     CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  45     CONTRIBUTION OR THE USE OR OTHER DEALINGS IN THE CONTRIBUTION, WHETHER
  46     TOGETHER WITH THE SOFTWARE TO WHICH THE CONTRIBUTION RELATES OR ON A STAND
  47     ALONE BASIS."
  48
  49 -->
  50 <stylesheet version="1.0"
  51         xmlns="http://www.w3.org/1999/XSL/Transform"
  52
  53         xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
  54         xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0"
  55         xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
  56         xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0"
  57         xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0"
  58         xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
  59         xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0"
  60         xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0"
  61         xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0"
  62         xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0"
  63         xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0"
  64         xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0"
  65         xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0"
  66         xmlns:xlink="http://www.w3.org/1999/xlink"
  67         xmlns:dc="http://purl.org/dc/elements/1.1/"
  68         xmlns:math="http://www.w3.org/1998/Math/MathML"
  69         xmlns:dom="http://www.w3.org/2001/xml-events"
  70         xmlns:xforms="http://www.w3.org/2002/xforms"
  71         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  72         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  73 >
  74         <output
  75                 method="text"
  76                 media-type="text/plain"
  77                 encoding="UTF-8"
  78         />
  79
  80         <!--
  81                 == Reference resolution ==
  82         -->
  83
  84         <key
  85                 name="style-ref"
  86                 match="//style:style"
  87                 use="@style:name"
  88         />
  89
  90         <key
  91                 name="list-style-ref"
  92                 match="//text:list-style"
  93                 use="@style:name"
  94         />
  95
  96         <key
  97                 name="font-face-ref"
  98                 match="//style:font-face"
  99                 use="@style:name"
 100         />
 101
 102         <key
 103                 name="reference-resolution"
 104                 match="//text:reference-mark | //text:reference-mark-start"
 105                 use="@text:name"
 106         />
 107
 108
 109         <!-- Wiki style constants. -->
 110
 111         <!-- Bold character style. -->
 112         <variable name="BOLD_BIT" select="1"/>
 113
 114         <!-- Italic character style. -->
 115         <variable name="ITALIC_BIT" select="2"/>
 116
 117         <!-- Subscript character style. -->
 118         <variable name="SUBSCRIPT_BIT" select="4"/>
 119
 120         <!-- Superscript character style. -->
 121         <variable name="SUPERSCRIPT_BIT" select="8"/>
 122
 123         <!-- Typewriter character style. -->
 124         <variable name="TYPEWRITER_BIT" select="16"/>
 125
 126         <!-- Preformatted text paragraph style. -->
 127         <variable name="CODE_BIT" select="32"/>
 128
 129         <!-- Centered paragraph style. -->
 130         <variable name="CENTER_BIT" select="64"/>
 131
 132         <!-- Right aligned paragraph style. -->
 133         <variable name="RIGHT_BIT" select="128"/>
 134
 135         <!-- Constant defining the empty style. -->
 136         <variable name="NO_STYLE" select="0"/>
 137
 138         <!-- Constant defining the newline token. -->
 139         <variable name="NL" select="'&#10;'"/>
 140
 141         <!--
 142                 Multiple pages (draw only)
 143         -->
 144
 145         <template match="draw:page">
 146                 <value-of select="concat('&#10;&lt;!-- Page ', @draw:name, '--&gt;&#10;')"/>
 147                 <apply-templates/>
 148                 <value-of select="'&#10;----&#10;&#10;'"/>
 149         </template>
 150
 151
 152         <!--
 153                 == Lists ==
 154         -->
 155
 156         <template match="text:list-item">
 157                 <if test="position() &gt; 1 or boolean(ancestor::text:list-item)">
 158                         <value-of select="$NL"/>
 159                 </if>
 160                 <variable name="list-style"
 161                         select="key('list-style-ref',ancestor::text:list[boolean(@text:style-name)][1]/@text:style-name)"/>
 162                 <call-template name="mk-list-token">
 163                         <with-param name="list-style" select="$list-style"/>
 164                         <with-param name="level" select="count(ancestor::text:list)"/>
 165                 </call-template>
 166                 <text> </text>
 167                 <apply-templates/>
 168                 <if test="position() = last() and not(boolean(ancestor::text:list-item))">
 169                         <value-of select="$NL"/>
 170                         <value-of select="$NL"/>
 171                 </if>
 172         </template>
 173
 174         <template name="mk-list-token">
 175                 <param name="list-style"/>
 176                 <param name="level"/>
 177
 178                 <if test="$level &gt; 1">
 179                         <call-template name="mk-list-token">
 180                                 <with-param name="list-style" select="$list-style"/>
 181                                 <with-param name="level" select="$level - 1"/>
 182                         </call-template>
 183                 </if>
 184
 185                 <variable name="number-style" select="$list-style/text:list-level-style-number[@text:level=$level]"/>
 186                 <variable name="bullet-style" select="$list-style/text:list-level-style-bullet[@text:level=$level]"/>
 187                 <choose>
 188                         <when test="boolean($number-style)">
 189                                 <choose>
 190                                         <when test="string-length($number-style/@style:num-format) &gt; 0">
 191                                                 <text>#</text>
 192                                         </when>
 193                                         <otherwise>
 194                                                 <text>:</text>
 195                                         </otherwise>
 196                                 </choose>
 197                         </when>
 198                         <when test="boolean($bullet-style)">
 199                                 <text>*</text>
 200                         </when>
 201                 </choose>
 202         </template>
 203
 204
 205         <!--
 206                 == Headings ==
 207         -->
 208
 209         <template match="text:h">
 210                 <if test="string-length(.) &gt; 0">
 211                         <variable name="token">
 212                                 <call-template name="mk-heading-prefix">
 213                                         <with-param name="level" select="1 + @text:outline-level"/>
 214                                 </call-template>
 215                         </variable>
 216                         <value-of select="$token"/>
 217                         <text> </text>
 218                         <apply-templates/>
 219                         <text> </text>
 220                         <value-of select="$token"/>
 221                         <text>&#10;</text>
 222                 </if>
 223         </template>
 224
 225         <!--
 226                 Function generating a wiki heading prefix.
 227
 228                 @param level
 229                         The heading level. The value must be between 1 and 5.
 230         -->
 231         <template name="mk-heading-prefix">
 232                 <param name="level"/>
 233                 <choose>
 234                         <when test="$level &gt; 6">
 235                                 <call-template name="mk-heading-prefix">
 236                                         <with-param name="level" select="6"/>
 237                                 </call-template>
 238                         </when>
 239                         <when test="$level &gt; 0">
 240                                 <text>=</text>
 241                                 <call-template name="mk-heading-prefix">
 242                                         <with-param name="level" select="$level - 1"/>
 243                                 </call-template>
 244                         </when>
 245                 </choose>
 246         </template>
 247
 248         <!--
 249                 Function generating a token consisting of the given character
 250                 repeated 'level' times.
 251
 252                 @param level
 253                         The lengh of the result.
 254                 @param char
 255                         The character that should be repeated 'level' times.
 256         -->
 257         <template name="mk-token">
 258                 <param name="level"/>
 259                 <param name="char"/>
 260                 <if test="$level &gt; 0">
 261                         <value-of select="$char"/>
 262                         <call-template name="mk-token">
 263                                 <with-param name="level" select="$level - 1"/>
 264                                 <with-param name="char" select="$char"/>
 265                         </call-template>
 266                 </if>
 267         </template>
 268
 269
 270         <!--
 271                 == Tables ==
 272          -->
 273
 274         <template match="table:table">
 275                 <text>&#10;</text>
 276                 <text>{| class="bordered"</text>
 277                 <text>&#10;</text>
 278                 <text>|-</text>
 279                 <text>&#10;</text>
 280                 <apply-templates/>
 281                 <text>&#10;</text>
 282                 <text>|}</text>
 283                 <text>&#10;</text>
 284         </template>
 285
 286         <template match="table:table-header-rows">
 287                 <apply-templates/>
 288         </template>
 289
 290         <template match="table:table-row[position() &lt; last()] | table:table-header-rows/table:table-row">
 291                 <apply-templates/>
 292                 <text>&#10;</text>
 293                 <text>|-</text>
 294                 <text>&#10;</text>
 295         </template>
 296
 297         <template match="table:table-row">
 298                 <apply-templates/>
 299         </template>
 300
 301         <template match="table:table-header-rows//table:table-cell">
 302                 <text>! </text>
 303                 <if test="@table:number-columns-spanned">
 304                         <text>colspan="</text>
 305                         <value-of select="@table:number-columns-spanned"/>
 306                         <text>" | </text>
 307                 </if>
 308                 <apply-templates/>
 309                 <value-of select="$NL"/>
 310         </template>
 311
 312         <template match="table:table-cell">
 313                 <text>| </text>
 314                 <if test="@table:number-columns-spanned">
 315                         <text>colspan="</text>
 316                         <value-of select="@table:number-columns-spanned"/>
 317                         <text>" | </text>
 318                 </if>
 319                 <apply-templates/>
 320                 <value-of select="$NL"/>
 321         </template>
 322
 323
 324         <!--
 325                 == WikiMath ==
 326          -->
 327
 328         <template match="text:span[@text:style-name='WikiMath']">
 329                 <value-of select="'&lt;math&gt;'"/>
 330                 <apply-templates/>
 331                 <value-of select="'&lt;/math&gt;'"/>
 332         </template>
 333
 334
 335         <!--
 336                 == Native links ==
 337          -->
 338
 339         <template match="text:a">
 340                 <variable name="link-ref" select="@xlink:href"/>
 341                 <choose>
 342                         <when test="string-length($link-ref) &gt; 0">
 343                                 <variable name="link-label" select="string(.)"/>
 344                                 <text>[</text>
 345                                 <value-of select="$link-ref"/>
 346                                 <text> </text>
 347                                 <value-of select="$link-label"/>
 348                                 <text>]</text>
 349                         </when>
 350
 351                         <otherwise>
 352                                 <apply-templates/>
 353                         </otherwise>
 354                 </choose>
 355         </template>
 356
 357
 358         <!--
 359                 == WikiLink ==
 360          -->
 361
 362         <template match="text:span[@text:style-name='WikiLink']">
 363                 <value-of select="'[['"/>
 364                 <variable name="link-def" select="string(.)"/>
 365                 <variable name="link-label" select="normalize-space(substring-before($link-def, '['))"/>
 366                 <variable name="link-ref" select="normalize-space(substring-before(substring-after($link-def, '['), ']'))"/>
 367                 <choose>
 368                         <when test="boolean($link-ref)">
 369                         <value-of select="concat($link-ref, '|', $link-label)"/>
 370                 </when>
 371                 <otherwise>
 372                         <value-of select="$link-def"/>
 373                 </otherwise>
 374                 </choose>
 375                 <value-of select="']]'"/>
 376         </template>
 377
 378
 379         <!--
 380                 == Paragraphs ==
 381          -->
 382
 383         <template match="text:p[string-length(.) &gt; 0]">
 384                 <variable name="style">
 385                         <call-template name="mk-style-set">
 386                                 <with-param name="node" select="."/>
 387                         </call-template>
 388                 </variable>
 389
 390                 <variable name="code"
 391                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 392                 <variable name="center"
 393                         select="($style mod (2 * $CENTER_BIT)) - ($style mod ($CENTER_BIT)) != 0"/>
 394                 <variable name="right"
 395                         select="($style mod (2 * $RIGHT_BIT)) - ($style mod ($RIGHT_BIT)) != 0"/>
 396
 397                 <choose>
 398                         <when test="$center">
 399                                 <text>&lt;div align="center"&gt;</text>
 400                         </when>
 401                         <when test="$right">
 402                                 <text>&lt;div align="right"&gt;</text>
 403                         </when>
 404                         <when test="$code">
 405                                 <value-of select="' '"/>
 406                         </when>
 407                 </choose>
 408
 409                 <apply-templates/>
 410
 411                 <choose>
 412                         <when test="$center">
 413                                 <text>&lt;/div&gt;</text>
 414                         </when>
 415                         <when test="$right">
 416                                 <text>&lt;/div&gt;</text>
 417                         </when>
 418                 </choose>
 419
 420                 <variable name="paragraph-right"
 421                         select="./following-sibling::text:p[1]"/>
 422
 423                 <if test="boolean($paragraph-right)">
 424                         <!--
 425                                 Insert end of line only if not within a list. Within wiki lists,
 426                                 a line break leaves the current list item.
 427                         -->
 428                         <choose>
 429                                 <when test="boolean(ancestor::text:list-item)">
 430                                         <text> \\ </text>
 431                                 </when>
 432                                 <when test="$code">
 433                                         <variable name="style-right">
 434                                                 <call-template name="mk-style-set">
 435                                                         <with-param name="node" select="$paragraph-right"/>
 436                                                 </call-template>
 437                                         </variable>
 438
 439                                         <variable name="code-right"
 440                                                 select="($style-right mod (2 * $CODE_BIT)) - ($style-right mod ($CODE_BIT)) != 0"/>
 441
 442                                         <value-of select="$NL"/>
 443                                         <if test="$code-right">
 444                                                 <value-of select="' '"/>
 445                                         </if>
 446                                         <value-of select="$NL"/>
 447                                 </when>
 448                                 <otherwise>
 449                                         <value-of select="$NL"/>
 450                                         <value-of select="$NL"/>
 451                                 </otherwise>
 452                         </choose>
 453                 </if>
 454         </template>
 455
 456         <template match="text:p[string-length(.) = 0 and string-length(preceding-sibling::text:p[1]) &gt; 0]">
 457                 <value-of select="$NL"/>
 458         </template>
 459
 460
 461         <!--
 462                 == Preformatted text ==
 463         -->
 464
 465         <template match="text:s">
 466                 <variable name="style">
 467                         <call-template name="mk-style-set">
 468                                 <with-param name="node" select="."/>
 469                         </call-template>
 470                 </variable>
 471
 472                 <variable name="code"
 473                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 474
 475                 <if test="$code">
 476                         <choose>
 477                                 <when test="@text:c">
 478                                         <call-template name="mk-token">
 479                                                 <with-param name="level" select="@text:c"/>
 480                                                 <with-param name="char" select="' '"/>
 481                                         </call-template>
 482                                 </when>
 483                                 <otherwise>
 484                                         <value-of select="' '"/>
 485                                 </otherwise>
 486                         </choose>
 487                 </if>
 488         </template>
 489
 490         <template match="text:line-break">
 491                 <variable name="style">
 492                         <call-template name="mk-style-set">
 493                                 <with-param name="node" select="."/>
 494                         </call-template>
 495                 </variable>
 496
 497                 <variable name="code"
 498                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 499
 500                 <if test="$code">
 501                         <value-of select="$NL"/>
 502                         <value-of select="' '"/>
 503                 </if>
 504         </template>
 505
 506         <!--
 507                 Footnotes
 508         -->
 509
 510         <template match="text:note-body">
 511                 <variable name="note" select="./parent::text:note"/>
 512
 513                 <if test="$note/@text:note-class = 'footnote'">
 514                         <text>&lt;ref name="</text>
 515                         <value-of select="$note/@text:id"/>
 516                         <text>"&gt;</text>
 517                         <apply-templates/>
 518                         <text>&lt;/ref&gt;</text>
 519                 </if>
 520         </template>
 521
 522         <template match="text:note-ref[@text:note-class='footnote']">
 523                 <text>&lt;ref name="</text>
 524                 <value-of select="@text:ref-name"/>
 525                 <text>"/&gt;</text>
 526         </template>
 527
 528
 529         <!--
 530                 == Images ==
 531         -->
 532
 533         <template match="draw:text-box[boolean(.//draw:image)]">
 534                 <variable name="image" select=".//draw:image[1]"/>
 535
 536                 <variable name="image-description">
 537                         <apply-templates/>
 538                 </variable>
 539
 540                 <text>[[</text>
 541                 <call-template name="mk-image-name">
 542                         <with-param name="image" select="$image"/>
 543                 </call-template>
 544                 <text>|thumb|</text>
 545                 <value-of select="normalize-space($image-description)"/>
 546                 <text>]]</text>
 547         </template>
 548
 549         <template match="draw:image[not(boolean(ancestor::draw:text-box))]">
 550                 <text>[[</text>
 551                 <call-template name="mk-image-name">
 552                         <with-param name="image" select="."/>
 553                 </call-template>
 554                 <text>]]</text>
 555         </template>
 556
 557         <template name="mk-image-name">
 558                 <param name="image"/>
 559
 560                 <variable name="base-name">
 561                         <call-template name="mk-base-name">
 562                                 <with-param name="href" select="$image/@xlink:href"/>
 563                         </call-template>
 564                 </variable>
 565
 566                 <if test="not(starts-with($base-name, 'Image:'))">
 567                         <value-of select="'Image:'"/>
 568                 </if>
 569                 <value-of select="$base-name"/>
 570         </template>
 571
 572         <template name="mk-base-name">
 573                 <param name="href"/>
 574
 575                 <variable name="result" select="substring-after($href, '/')"/>
 576                 <choose>
 577                         <when test="boolean($result)">
 578                                 <call-template name="mk-base-name">
 579                                         <with-param name="href" select="$result"/>
 580                                 </call-template>
 581                         </when>
 582                         <otherwise>
 583                                 <value-of select="$href"/>
 584                         </otherwise>
 585                 </choose>
 586         </template>
 587
 588
 589         <!--
 590                 References
 591          -->
 592
 593         <!-- TODO: text:bibliography-mark -->
 594
 595         <template match="text:reference-ref">
 596                 <variable name="reference-mark" select="key('reference-resolution', @text:ref-name)"/>
 597
 598                 <choose>
 599                         <when test="boolean($reference-mark)">
 600                                 <!--
 601                                         In wiki syntax, only a local reference to a heading can be inserted.
 602                                         If the link target is a descendant of a heading element, a link can be
 603                                         inserted in the result. -->
 604                                 <variable name="header-anchor" select="$reference-mark/ancestor::text:h[1]"/>
 605                                 <if test="boolean($header-anchor)">
 606                                         <text>[[#</text>
 607                                         <value-of select="string($header-anchor)"/>
 608                                         <text>|</text>
 609                                 </if>
 610
 611                                 <variable name="reference-text" select="string(.)"/>
 612
 613                                 <choose>
 614                                         <!-- Check, whether the reference text is cached in the document. -->
 615                                         <when test="string-length($reference-text) &gt; 0">
 616                                                 <value-of select="$reference-text"/>
 617                                         </when>
 618
 619                                         <otherwise>
 620                                                 <!--
 621                                                         TODO: Evaluate the @text:reference-format attribute and
 622                                                         generate the replacement text (difficult).-->
 623                                                 <text>(REFERENCE TEXT UNAVAILABLE: "</text>
 624                                                 <value-of select="@text:ref-name"/>
 625                                                 <text>")</text>
 626                                         </otherwise>
 627                                 </choose>
 628
 629                                 <if test="boolean($header-anchor)">
 630                                         <text>]]</text>
 631                                 </if>
 632                         </when>
 633
 634                         <otherwise>
 635                                 <text>(UNDEFINED REFERENCE: "</text>
 636                                 <value-of select="@text:ref-name"/>
 637                                 <text>")</text>
 638                         </otherwise>
 639                 </choose>
 640         </template>
 641
 642         <template match="text:reference-mark">
 643                 <!-- TODO: Output an anchor. -->
 644                 <apply-templates/>
 645         </template>
 646
 647         <template match="text:reference-mark-start">
 648                 <!-- TODO: Output an anchor. -->
 649         </template>
 650
 651         <!--
 652                 == Plain text ==
 653         -->
 654
 655         <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()">
 656                 <choose>
 657                         <when test="boolean(./ancestor::table:table-header-rows | ./ancestor::text:h)">
 658                                 <!--
 659                                         No explicit styles within table headings or section headings,
 660                                         because those styles are consistently declared by the Wiki engine. -->
 661                                 <value-of select="."/>
 662                         </when>
 663
 664                         <when test="string-length(.) &gt; 0">
 665                                 <variable name="style">
 666                                         <call-template name="mk-style-set">
 667                                                 <with-param name="node" select="."/>
 668                                         </call-template>
 669                                 </variable>
 670
 671                                 <variable name="current-paragraph"
 672                                         select="./ancestor::text:p[1]"/>
 673                                 <variable name="paragraph-id"
 674                                         select="generate-id($current-paragraph)"/>
 675                                 <variable name="frames"
 676                                         select="$current-paragraph/descendant::draw:frame"/>
 677                                 <variable name="frame-count"
 678                                         select="count($frames)"/>
 679
 680                                 <!--
 681                                         The current style context consists of all text nodes that are
 682                                         descendants of the paragraph ancestor of this text node but not
 683                                         descendants of any frame nodes that are descendants of the current
 684                                         text nodes paragraph.
 685                                  -->
 686                                 <variable name="context"
 687                                         select="$current-paragraph//text()[not(boolean(./ancestor::draw:frame[1]) and count(./ancestor::draw:frame[1] | $frames) = $frame-count)]"/>
 688                                 <variable name="context-size" select="count($context)"/>
 689
 690                                 <variable name="context-index">
 691                                         <call-template name="mk-context-index">
 692                                                 <with-param name="current-id" select="generate-id(.)"/>
 693                                                 <with-param name="context" select="$context"/>
 694                                                 <with-param name="test-index" select="1"/>
 695                                         </call-template>
 696                                 </variable>
 697
 698                                 <variable name="style-left">
 699                                         <choose>
 700                                                 <when test="$context-index &gt; 1">
 701                                                         <variable name="left" select="$context[$context-index - 1]"/>
 702                                                         <!--
 703                                                                 The preceding text node is a child of this nodes topmost
 704                                                                 styled ancestor. This means that the result of the
 705                                                                 transformation will be directly concatenated.
 706                                                                 -->
 707                                                         <call-template name="mk-style-set">
 708                                                                 <with-param name="node" select="$left"/>
 709                                                         </call-template>
 710                                                 </when>
 711                                                 <otherwise>
 712                                                         <value-of select="$NO_STYLE"/>
 713                                                 </otherwise>
 714                                         </choose>
 715                                 </variable>
 716                                 <variable name="style-right">
 717                                         <choose>
 718                                                 <when test="$context-index &lt; count($context)">
 719                                                         <variable name="right" select="$context[$context-index + 1]"/>
 720                                                         <!--
 721                                                                 The preceding text node is a child of this nodes topmost
 722                                                                 styled ancestor. This means that the result of the
 723                                                                 transformation will be directly concatenated.
 724                                                                 -->
 725                                                         <call-template name="mk-style-set">
 726                                                                 <with-param name="node" select="$right"/>
 727                                                         </call-template>
 728                                                 </when>
 729                                                 <otherwise>
 730                                                         <value-of select="$NO_STYLE"/>
 731                                                 </otherwise>
 732                                         </choose>
 733                                 </variable>
 734
 735                                 <variable name="bold"
 736                                         select="($style mod (2 * $BOLD_BIT)) != 0"/>
 737                                 <variable name="italic"
 738                                         select="($style mod (2 * $ITALIC_BIT)) - ($style mod ($ITALIC_BIT)) != 0"/>
 739                                 <variable name="superscript"
 740                                         select="($style mod (2 * $SUPERSCRIPT_BIT)) - ($style mod ($SUPERSCRIPT_BIT)) != 0"/>
 741                                 <variable name="subscript"
 742                                         select="($style mod (2 * $SUBSCRIPT_BIT)) - ($style mod ($SUBSCRIPT_BIT)) != 0"/>
 743                                 <variable name="code"
 744                                         select="($style mod (2 * $CODE_BIT)) - ($style mod ($CODE_BIT)) != 0"/>
 745                                 <variable name="typewriter"
 746                                         select="($style mod (2 * $TYPEWRITER_BIT)) - ($style mod ($TYPEWRITER_BIT)) != 0"/>
 747
 748                                 <variable name="bold-left"
 749                                         select="($style-left mod (2 * $BOLD_BIT)) != 0"/>
 750                                 <variable name="italic-left"
 751                                         select="($style-left mod (2 * $ITALIC_BIT)) - ($style-left mod ($ITALIC_BIT)) != 0"/>
 752                                 <variable name="superscript-left"
 753                                         select="($style-left mod (2 * $SUPERSCRIPT_BIT)) - ($style-left mod ($SUPERSCRIPT_BIT)) != 0"/>
 754                                 <variable name="subscript-left"
 755                                         select="($style-left mod (2 * $SUBSCRIPT_BIT)) - ($style-left mod ($SUBSCRIPT_BIT)) != 0"/>
 756                                 <variable name="typewriter-left"
 757                                         select="($style-left mod (2 * $TYPEWRITER_BIT)) - ($style-left mod ($TYPEWRITER_BIT)) != 0"/>
 758
 759                                 <variable name="bold-right"
 760                                         select="($style-right mod (2 * $BOLD_BIT)) != 0"/>
 761                                 <variable name="italic-right"
 762                                         select="($style-right mod (2 * $ITALIC_BIT)) - ($style-right mod ($ITALIC_BIT)) != 0"/>
 763                                 <variable name="superscript-right"
 764                                         select="($style-right mod (2 * $SUPERSCRIPT_BIT)) - ($style-right mod ($SUPERSCRIPT_BIT)) != 0"/>
 765                                 <variable name="subscript-right"
 766                                         select="($style-right mod (2 * $SUBSCRIPT_BIT)) - ($style-right mod ($SUBSCRIPT_BIT)) != 0"/>
 767                                 <variable name="typewriter-right"
 768                                         select="($style-right mod (2 * $TYPEWRITER_BIT)) - ($style-right mod ($TYPEWRITER_BIT)) != 0"/>
 769
 770                                 <!-- Debugging: Add style infos to the output. -->
 771                                 <!--
 772                                 <value-of select="'{'"/>
 773                                 <value-of select="$style-left"/>
 774                                 <value-of select="'-'"/>
 775                                 <value-of select="$style"/>
 776                                 <value-of select="','"/>
 777                                 <value-of select="$context-size"/>
 778                                 <value-of select="'}'"/>
 779                                  -->
 780
 781                                 <if test="$superscript and not($superscript-left)">
 782                                         <text>^^</text>
 783                                 </if>
 784                                 <if test="$subscript and not($subscript-left)">
 785                                         <text>,,</text>
 786                                 </if>
 787                                 <if test="not($code) and $typewriter and not($typewriter-left)">
 788                                         <text>##</text>
 789                                 </if>
 790                                 <if test="$bold and not($bold-left)">
 791                                         <text>**</text>
 792                                 </if>
 793                                 <if test="$italic and not($italic-left)">
 794                                         <text>//</text>
 795                                 </if>
 796
 797                                 <call-template name="render-quoted-text">
 798                                         <with-param name="text" select="."/>
 799                                 </call-template>
 800
 801                                 <if test="$italic and not($italic-right)">
 802                                         <text>//</text>
 803                                 </if>
 804                                 <if test="$bold and not($bold-right)">
 805                                         <text>**</text>
 806                                 </if>
 807                                 <if test="not($code) and $typewriter and not($typewriter-right)">
 808                                         <text>##</text>
 809                                 </if>
 810                                 <if test="$subscript and not($subscript-right)">
 811                                         <text>,,</text>
 812                                 </if>
 813                                 <if test="$superscript and not($superscript-right)">
 814                                         <text>^^</text>
 815                                 </if>
 816
 817                                 <!-- Debugging: Add style details to the output. -->
 818                                 <!--
 819                                 <value-of select="'{'"/>
 820                                 <value-of select="$style"/>
 821                                 <value-of select="'-'"/>
 822                                 <value-of select="$style-right"/>
 823                                 <value-of select="'}'"/>
 824                                  -->
 825
 826                         </when>
 827                 </choose>
 828         </template>
 829
 830         <!--
 831                 Function for looking up the position of a node identified by the given
 832                 'current-id' within a node set 'context'.
 833
 834                 The search starts with the the index 'test-index'. The search is recursive
 835                 in the 'test-index' argument. To save recursion depth, each recursive call
 836                 iteratively tests a fixed number of indexes (by loop unrolling).
 837          -->
 838         <template name="mk-context-index">
 839                 <param name="current-id"/>
 840                 <param name="context"/>
 841                 <param name="test-index"/>
 842
 843                 <variable name="context-size" select="count($context)"/>
 844
 845                 <choose>
 846                         <when test="context-size &lt; $test-index">
 847                         </when>
 848                         <when test="$current-id = generate-id($context[$test-index])">
 849                                 <value-of select="$test-index"/>
 850                         </when>
 851                         <when test="context-size &lt; ($test-index + 1)">
 852                         </when>
 853                         <when test="$current-id = generate-id($context[$test-index + 1])">
 854                                 <value-of select="$test-index + 1"/>
 855                         </when>
 856                         <when test="context-size &lt; ($test-index + 2)">
 857                         </when>
 858                         <when test="$current-id = generate-id($context[$test-index + 2])">
 859                                 <value-of select="$test-index + 2"/>
 860                         </when>
 861                         <when test="context-size &lt; ($test-index + 3)">
 862                         </when>
 863                         <when test="$current-id = generate-id($context[$test-index + 3])">
 864                                 <value-of select="$test-index + 3"/>
 865                         </when>
 866                         <when test="context-size &lt; ($test-index + 4)">
 867                         </when>
 868                         <when test="$current-id = generate-id($context[$test-index + 4])">
 869                                 <value-of select="$test-index + 4"/>
 870                         </when>
 871                         <when test="context-size &lt; ($test-index + 5)">
 872                         </when>
 873                         <when test="$current-id = generate-id($context[$test-index + 5])">
 874                                 <value-of select="$test-index + 5"/>
 875                         </when>
 876                         <when test="context-size &lt; ($test-index + 6)">
 877                         </when>
 878                         <otherwise>
 879                                 <call-template name="mk-context-index">
 880                                         <with-param name="current-id" select="$current-id"/>
 881                                         <with-param name="context" select="$context"/>
 882                                         <with-param name="test-index" select="$test-index + 6"/>
 883                                 </call-template>
 884                         </otherwise>
 885                 </choose>
 886         </template>
 887
 888         <template name="render-quoted-text">
 889                 <param name="text"/>
 890
 891                 <choose>
 892                         <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($text, '#')">
 893                                 <text>&lt;nowiki&gt;</text>
 894                                 <choose>
 895                                         <when test="contains($text, '&lt;/nowiki&gt;')">
 896                                                 <call-template name="render-escaped-text">
 897                                                         <with-param name="text" select="$text"/>
 898                                                 </call-template>
 899                                         </when>
 900                                         <otherwise>
 901                                                 <value-of select="$text"/>
 902                                         </otherwise>
 903                                 </choose>
 904                                 <text>&lt;/nowiki&gt;</text>
 905                         </when>
 906                         <otherwise>
 907                                 <value-of select="$text"/>
 908                         </otherwise>
 909                 </choose>
 910         </template>
 911
 912         <template name="render-escaped-text">
 913                 <param name="text"/>
 914
 915                 <choose>
 916                         <when test="contains($text, '&lt;')">
 917                                 <value-of select="substring-before($text, '&lt;')"/>
 918                                 <value-of select="'&amp;'"/>
 919                                 <value-of select="'lt;'"/>
 920                                 <value-of select="substring-after($text, '&lt;')"/>
 921                         </when>
 922                         <otherwise>
 923                                 <value-of select="$text"/>
 924                         </otherwise>
 925                 </choose>
 926         </template>
 927
 928         <!--
 929                 == Wiki styles: bold, italics, ... ==
 930          -->
 931
 932         <template name="mk-style-set">
 933                 <param name="node"/>
 934
 935                 <variable
 936                         name="context"
 937                         select="$node/ancestor-or-self::*[@text:style-name][1]"
 938                 />
 939
 940                 <choose>
 941                         <when test="boolean($context)">
 942                                 <variable
 943                                         name="style"
 944                                         select="key('style-ref', $context/@text:style-name)"
 945                                 />
 946
 947                                 <!-- Debugging: Print inspected styles. -->
 948                                 <!--
 949                                 <message>
 950                                         <value-of select="'=== '"/>
 951                                         <value-of select="$style/@style:name"/>
 952                                         <value-of select="' ==='"/>
 953                                 </message>
 954                                  -->
 955
 956                                 <call-template name="mk-style-set-internal">
 957                                         <with-param name="node" select="$context"/>
 958                                         <with-param name="style" select="$style"/>
 959                                         <with-param name="style-set" select="$NO_STYLE"/>
 960                                         <with-param name="style-mask" select="$NO_STYLE"/>
 961                                 </call-template>
 962                         </when>
 963                         <otherwise>
 964                                 <value-of select="$NO_STYLE"/>
 965                         </otherwise>
 966                 </choose>
 967         </template>
 968
 969         <!--
 970                 Compute the wiki style set that corresponds
 971                 to the given office style at the given context node.
 972
 973                 @param node
 974                         A node in which context the style is computed. If neither the given style
 975                         nor one of its linked styles does specify a style of the given type,
 976                         ancestor nodes of the given context node are considered.
 977                 @param style
 978                         A style:style element node. The style of the requested type is searched
 979                         in the given style and its linked styles.
 980                 @style-set
 981                         A bit set of styles already defined by the context.
 982                 @style-mask
 983                         A bit set of styles that must not be taken from the currently inspected
 984                         style, because those styles are already defined by the context.
 985
 986                 @return A bit set composed of the wiki style constants.
 987         -->
 988         <template name="mk-style-set-internal">
 989                 <param name="node"/>
 990                 <param name="style"/>
 991                 <param name="style-set"/>
 992                 <param name="style-mask"/>
 993
 994                 <variable name="text-properties" select="$style/style:text-properties"/>
 995
 996                 <!-- Decompose style-mask into individual bits. -->
 997                 <variable name="bold-requested"
 998                         select="($style-mask mod (2 * $BOLD_BIT)) = 0"/>
 999                 <variable name="italic-requested"
1000                         select="($style-mask mod (2 * $ITALIC_BIT)) - ($style-mask mod ($ITALIC_BIT)) = 0"/>
1001                 <variable name="superscript-requested"
1002                         select="($style-mask mod (2 * $SUPERSCRIPT_BIT)) - ($style-mask mod ($SUPERSCRIPT_BIT)) = 0"/>
1003                 <variable name="subscript-requested"
1004                         select="($style-mask mod (2 * $SUBSCRIPT_BIT)) - ($style-mask mod ($SUBSCRIPT_BIT)) = 0"/>
1005                 <variable name="typewriter-requested"
1006                         select="($style-mask mod (2 * $TYPEWRITER_BIT)) - ($style-mask mod ($TYPEWRITER_BIT)) = 0"/>
1007                 <variable name="code-requested"
1008                         select="($style-mask mod (2 * $CODE_BIT)) - ($style-mask mod ($CODE_BIT)) = 0"/>
1009                 <variable name="center-requested"
1010                         select="($style-mask mod (2 * $CENTER_BIT)) - ($style-mask mod ($CENTER_BIT)) = 0"/>
1011                 <variable name="right-requested"
1012                         select="($style-mask mod (2 * $RIGHT_BIT)) - ($style-mask mod ($RIGHT_BIT)) = 0"/>
1013
1014                 <!-- Extract styles that are not already defined by the context. -->
1015                 <variable name="bold-style">
1016                         <choose>
1017                                 <when test="$bold-requested and boolean($text-properties/@fo:font-weight='bold')">
1018                                         <!-- Bold found in current style. -->
1019                                         <value-of select="$BOLD_BIT"/>
1020                                 </when>
1021                                 <otherwise>
1022                                         <value-of select="$NO_STYLE"/>
1023                                 </otherwise>
1024                         </choose>
1025                 </variable>
1026                 <variable name="bold-mask">
1027                         <choose>
1028                                 <when test="$bold-requested and boolean($text-properties/@fo:font-weight)">
1029                                         <!--
1030                                                 Other value than "bold" means that the character style is not
1031                                                 bold and no parent style must be considered.
1032                                         -->
1033                                         <value-of select="$BOLD_BIT"/>
1034                                 </when>
1035                                 <otherwise>
1036                                         <value-of select="$NO_STYLE"/>
1037                                 </otherwise>
1038                         </choose>
1039                 </variable>
1040
1041                 <variable name="italic-style">
1042                         <choose>
1043                                 <when test="$italic-requested and boolean($text-properties/@fo:font-style='italic')">
1044                                         <!-- Italic found in current style. -->
1045                                         <value-of select="$ITALIC_BIT"/>
1046                                 </when>
1047                                 <otherwise>
1048                                         <value-of select="$NO_STYLE"/>
1049                                 </otherwise>
1050                         </choose>
1051                 </variable>
1052                 <variable name="italic-mask">
1053                         <choose>
1054                                 <when test="$italic-requested and boolean($text-properties/@fo:font-style)">
1055                                         <!--
1056                                                 Other value than "italic" means that the character style is not
1057                                                 italic and no parent style must be considered.
1058                                         -->
1059                                         <value-of select="$ITALIC_BIT"/>
1060                                 </when>
1061                                 <otherwise>
1062                                         <value-of select="$NO_STYLE"/>
1063                                 </otherwise>
1064                         </choose>
1065                 </variable>
1066
1067                 <variable name="superscript-style">
1068                         <choose>
1069                                 <when test="$superscript-requested and contains($text-properties/@style:text-position, 'super')">
1070                                         <value-of select="$SUPERSCRIPT_BIT"/>
1071                                 </when>
1072                                 <otherwise>
1073                                         <value-of select="$NO_STYLE"/>
1074                                 </otherwise>
1075                         </choose>
1076                 </variable>
1077                 <variable name="superscript-mask">
1078                         <choose>
1079                                 <when test="$superscript-requested and boolean($text-properties/@style:text-position)">
1080                                         <value-of select="$SUPERSCRIPT_BIT"/>
1081                                 </when>
1082                                 <otherwise>
1083                                         <value-of select="$NO_STYLE"/>
1084                                 </otherwise>
1085                         </choose>
1086                 </variable>
1087
1088                 <variable name="subscript-style">
1089                         <choose>
1090                                 <when test="$subscript-requested and contains($text-properties/@style:text-position, 'sub')">
1091                                         <value-of select="$SUBSCRIPT_BIT"/>
1092                                 </when>
1093                                 <otherwise>
1094                                         <value-of select="$NO_STYLE"/>
1095                                 </otherwise>
1096                         </choose>
1097                 </variable>
1098                 <variable name="subscript-mask">
1099                         <choose>
1100                                 <when test="$subscript-requested and boolean($text-properties/@style:text-position)">
1101                                         <value-of select="$SUBSCRIPT_BIT"/>
1102                                 </when>
1103                                 <otherwise>
1104                                         <value-of select="$NO_STYLE"/>
1105                                 </otherwise>
1106                         </choose>
1107                 </variable>
1108
1109                 <variable name="typewriter-style">
1110                         <choose>
1111                                 <when test="$typewriter-requested and ($style/@style:family='text') and boolean($text-properties/@style:font-name)">
1112                                         <variable name="font-face"
1113                                                 select="key('font-face-ref', $text-properties/@style:font-name)"/>
1114                                         <choose>
1115                                                 <when test="$font-face/@style:font-pitch='fixed'">
1116                                                         <value-of select="$TYPEWRITER_BIT"/>
1117                                                 </when>
1118                                                 <otherwise>
1119                                                         <value-of select="$NO_STYLE"/>
1120                                                 </otherwise>
1121                                         </choose>
1122                                 </when>
1123                                 <otherwise>
1124                                         <value-of select="$NO_STYLE"/>
1125                                 </otherwise>
1126                         </choose>
1127                 </variable>
1128                 <variable name="typewriter-mask">
1129                         <choose>
1130                                 <!-- Note: Suppress the typewriter style on text within a code paragraph. -->
1131                                 <when test="$typewriter-requested and boolean($text-properties/@style:font-name)">
1132                                         <value-of select="$TYPEWRITER_BIT"/>
1133                                 </when>
1134                                 <otherwise>
1135                                         <value-of select="$NO_STYLE"/>
1136                                 </otherwise>
1137                         </choose>
1138                 </variable>
1139
1140                 <variable name="code-style">
1141                         <choose>
1142                                 <when test="$code-requested and ($style/@style:family='paragraph') and boolean($text-properties/@style:font-name)">
1143                                         <variable name="font-face"
1144                                                 select="key('font-face-ref', $text-properties/@style:font-name)"/>
1145                                         <choose>
1146                                                 <when test="$font-face/@style:font-pitch='fixed'">
1147                                                         <value-of select="$CODE_BIT"/>
1148                                                 </when>
1149                                                 <otherwise>
1150                                                         <value-of select="$NO_STYLE"/>
1151                                                 </otherwise>
1152                                         </choose>
1153                                 </when>
1154                                 <otherwise>
1155                                         <value-of select="$NO_STYLE"/>
1156                                 </otherwise>
1157                         </choose>
1158                 </variable>
1159                 <variable name="code-mask">
1160                         <choose>
1161                                 <when test="$code-requested and ($style/@style:family='paragraph') and boolean($text-properties/@style:font-name)">
1162                                         <value-of select="$CODE_BIT"/>
1163                                 </when>
1164                                 <otherwise>
1165                                         <value-of select="$NO_STYLE"/>
1166                                 </otherwise>
1167                         </choose>
1168                 </variable>
1169
1170                 <variable name="center-style">
1171                         <choose>
1172                                 <when test="$center-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align='center')">
1173                                         <value-of select="$CENTER_BIT"/>
1174                                 </when>
1175                                 <otherwise>
1176                                         <value-of select="$NO_STYLE"/>
1177                                 </otherwise>
1178                         </choose>
1179                 </variable>
1180                 <variable name="center-mask">
1181                         <choose>
1182                                 <when test="$center-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align)">
1183                                         <value-of select="$CENTER_BIT"/>
1184                                 </when>
1185                                 <otherwise>
1186                                         <value-of select="$NO_STYLE"/>
1187                                 </otherwise>
1188                         </choose>
1189                 </variable>
1190
1191                 <variable name="right-style">
1192                         <choose>
1193                                 <when test="$right-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align='end')">
1194                                         <value-of select="$RIGHT_BIT"/>
1195                                 </when>
1196                                 <otherwise>
1197                                         <value-of select="$NO_STYLE"/>
1198                                 </otherwise>
1199                         </choose>
1200                 </variable>
1201                 <variable name="right-mask">
1202                         <choose>
1203                                 <when test="$center-requested and ($style/@style:family='paragraph') and boolean($style/style:paragraph-properties/@fo:text-align)">
1204                                         <value-of select="$RIGHT_BIT"/>
1205                                 </when>
1206                                 <otherwise>
1207                                         <value-of select="$NO_STYLE"/>
1208                                 </otherwise>
1209                         </choose>
1210                 </variable>
1211
1212
1213                 <!-- Compute the updated styles and mask. -->
1214                 <!--
1215                         Note: The bit masks style-mask, bold-style, italic-style,... are
1216                         guaranteed to be disjoint, therefore, addition can be use instead
1217                         of bitwise or (which is missing in XPath). -->
1218                 <variable name="updated-style"
1219                         select="$style-set + $bold-style + $italic-style + $superscript-style + $subscript-style + $code-style + $typewriter-style + $center-style + $right-style"/>
1220                 <variable name="updated-mask"
1221                         select="$style-mask + $bold-mask + $italic-mask + $superscript-mask + $subscript-mask + $code-mask + $typewriter-mask + $center-mask + $right-mask"/>
1222
1223                 <!-- Inspect linked and nested styles. -->
1224                 <choose>
1225                         <when test="boolean($style/@style:parent-style-name)">
1226                                 <!-- Look through the style, the current style is based on. -->
1227                                 <call-template name="mk-style-set-internal">
1228                                         <with-param name="node" select="$node"/>
1229                                         <with-param name="style" select="key('style-ref', $style/@style:parent-style-name)"/>
1230                                         <with-param name="style-set" select="$updated-style"/>
1231                                         <with-param name="style-mask" select="$updated-mask"/>
1232                                 </call-template>
1233                         </when>
1234                         <otherwise>
1235                                 <variable name="ancestors" select="$node/ancestor::*[@text:style-name][1]"/>
1236
1237                                 <!-- Debugging: Print currently inspected style.  -->
1238                                 <!--
1239                                 <message>
1240                                         <value-of select="'{'"/>
1241                                         <value-of select="$style/@style:name"/>
1242                                         <value-of select="','"/>
1243                                         <value-of select="$updated-style"/>
1244                                         <value-of select="','"/>
1245                                         <value-of select="$updated-mask"/>
1246                                         <value-of select="','"/>
1247                                         <value-of select="local-name($ancestors)"/>
1248                                         <value-of select="',('"/>
1249                                         <value-of select="$node"/>
1250                                         <value-of select="')'"/>
1251                                         <value-of select="'}'"/>
1252                                 </message>
1253                                  -->
1254
1255                                 <!--
1256                                         If there is an ancestor that has a style, use that style,
1257                                         otherwise, a style is not found. -->
1258                                 <choose>
1259                                         <when test="boolean($ancestors)">
1260                                                 <!-- Look through the style of the nearest ancestor that has a style. -->
1261                                                 <call-template name="mk-style-set-internal">
1262                                                         <with-param name="node" select="$ancestors"/>
1263                                                         <with-param name="style" select="key('style-ref', $ancestors/@text:style-name)"/>
1264                                                         <with-param name="style-set" select="$updated-style"/>
1265                                                         <with-param name="style-mask" select="$updated-mask"/>
1266                                                 </call-template>
1267                                         </when>
1268                                         <otherwise>
1269                                                 <!-- No more styles to inspect. Return the result. -->
1270                                                 <value-of select="$updated-style"/>
1271                                         </otherwise>
1272                                 </choose>
1273                         </otherwise>
1274                 </choose>
1275         </template>
1276
1277
1278         <!--
1279                 == Descending the tree ==
1280         -->
1281
1282         <template match="/">
1283                 <apply-templates/>
1284                 <value-of select="$NL"/>
1285                 <if test="boolean(//text:note[@text:note-class='footnote'])">
1286                         <value-of select="$NL"/>
1287                         <text>----</text>
1288                         <value-of select="$NL"/>
1289                         <text>&lt;references/&gt;</text>
1290                         <value-of select="$NL"/>
1291                 </if>
1292         </template>
1293
1294         <template match="office:document-content">
1295                 <apply-templates/>
1296         </template>
1297
1298         <template match="office:body">
1299                 <apply-templates/>
1300         </template>
1301
1302         <template match="office:* | text:* | draw:frame | draw:text-box | draw:frame | draw:a">
1303                 <apply-templates/>
1304         </template>
1305
1306         <template match="node()">
1307         </template>
1308 </stylesheet>
1309
1310 <!--
1311   Local Variables:
1312         tab-width: 4
1313         sgml-indent-step: 4
1314   End:
1315 -->