docs/docbook/xslt/table.mod.xsl

   1 <?xml version='1.0'?>
   2 <!--#############################################################################
   3 |- #############################################################################
   4 |
   5 |   PURPOSE:
   6 + ############################################################################## -->
   7 <xsl:stylesheet
   8     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   9     xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
  10     exclude-result-prefixes="doc" version='1.0'>
  11
  12
  13
  14     <!--############################################################################# -->
  15     <!-- DOCUMENTATION                                                                -->
  16     <doc:reference id="table" xmlns="">
  17         <referenceinfo>
  18             <releaseinfo role="meta">
  19             </releaseinfo>
  20             <authorgroup>
  21                 <firstname>Ramon</firstname> <surname>Casellas</surname>
  22                 <firstname>James</firstname> <surname>Devenish</surname>
  23             </authorgroup>
  24             <copyright>
  25                 <year>2000</year> <year>2001</year> <year>2002</year> <year>2003</year>
  26                 <holder>Ramon Casellas</holder>
  27             </copyright>
  28         </referenceinfo>
  29
  30         <title>Tables <filename>table.mod.xsl</filename></title>
  31         <partintro>
  32             <section><title>Introduction</title>
  33                 <para></para>
  34             </section>
  35         </partintro>
  36     </doc:reference>
  37
  38
  39
  40
  41     <!--############################################################################# -->
  42     <!-- DOCUMENTATION -->
  43     <doc:template match="table|informaltable" xmlns="">
  44         <refpurpose>XSL template for docbook tables.  </refpurpose>
  45         <refdescription>
  46             <para></para>
  47             <formalpara><title>Remarks and Bugs</title>
  48                 <itemizedlist>
  49                 </itemizedlist>
  50             </formalpara>
  51             <formalpara><title>Default Behaviour</title>
  52                 <screen></screen>
  53             </formalpara>
  54         </refdescription>
  55     </doc:template>
  56     <!--############################################################################# -->
  57
  58         <xsl:template match="table">
  59         <xsl:variable name="placement">
  60                 <xsl:call-template name="generate.formal.title.placement">
  61                         <xsl:with-param name="object" select="local-name(.)" />
  62                 </xsl:call-template>
  63         </xsl:variable>
  64         <xsl:variable name="caption">
  65                 <xsl:text>\caption{</xsl:text>
  66                 <xsl:apply-templates select="title" mode="caption.mode"/>
  67                 <xsl:text>}&#10;</xsl:text>
  68         </xsl:variable>
  69         <xsl:call-template name="map.begin"/>
  70         <xsl:if test="$placement='before'">
  71                 <xsl:text>\captionswapskip{}</xsl:text>
  72                 <xsl:value-of select="$caption" />
  73                 <xsl:text>\captionswapskip{}</xsl:text>
  74         </xsl:if>
  75         <xsl:apply-templates/>
  76         <xsl:if test="$placement!='before'"><xsl:value-of select="$caption" /></xsl:if>
  77         <xsl:call-template name="map.end"/>
  78         </xsl:template>
  79
  80         <xsl:template match="table/title"/>
  81         <xsl:template match="table/title" mode="caption.mode"><xsl:apply-templates /></xsl:template>
  82
  83         <xsl:template match="informaltable">
  84         <xsl:call-template name="map.begin"/>
  85         <xsl:apply-templates/>
  86         <xsl:call-template name="map.end"/>
  87         </xsl:template>
  88
  89
  90     <xsl:template name="table.format.tabularx">
  91         <xsl:param name="cols" select="1"/>
  92         <xsl:param name="i" select="1"/>
  93         <xsl:param name="colsep" select="1"/>
  94         <!-- sum of numeric portions in 1*-like colwidths -->
  95         <xsl:param name="starfactor" select="0"/>
  96         <xsl:choose>
  97             <!-- Out of the recursive iteration -->
  98             <xsl:when test="$i > $cols"></xsl:when>
  99             <!-- There are still columns to count -->
 100             <xsl:otherwise>
 101                 <xsl:variable name="width">
 102                         <xsl:variable name="userchoice" select="colspec[@colnum=$i]/@colwidth"/>
 103                         <xsl:variable name="cells" select="thead/row/entry[$i]|tbody/row/entry[$i]"/>
 104                         <xsl:choose>
 105                                 <xsl:when test="string-length($userchoice)=0 and count($cells//itemizedlist|$cells//orderedlist|$cells//variablelist)&gt;0">
 106                                         <!-- In these specific circumstances, we MUST use a line-wrapped column
 107                                              and yet the user hasn't specified one. -->
 108                                         <xsl:value-of select="'1*'"/>
 109                                 </xsl:when>
 110                                 <xsl:otherwise>
 111                                         <!-- In the general case, we just do what the user wants (may even
 112                                              have no pre-specified width). -->
 113                                         <xsl:value-of select="$userchoice"/>
 114                                 </xsl:otherwise>
 115                         </xsl:choose>
 116                 </xsl:variable>
 117                 <!-- Try to take heed of colspecs -->
 118                 <xsl:choose>
 119                         <xsl:when test="$width!=''">
 120                                 <xsl:text>&gt;{</xsl:text>
 121                                 <xsl:if test="contains($width,'*')">
 122                                         <!-- see tabularx documentation -->
 123                                         <xsl:text>\hsize=</xsl:text>
 124                                         <xsl:value-of select="substring-before($width,'*') * $starfactor" />
 125                                         <xsl:text>\hsize</xsl:text>
 126                                 </xsl:if>
 127                                 <xsl:choose>
 128                                         <xsl:when test="colspec[@colnum=$i]/@align='left'"><xsl:text>\RaggedRight</xsl:text></xsl:when>
 129                                         <xsl:when test="colspec[@colnum=$i]/@align='right'"><xsl:text>\RaggedLeft</xsl:text></xsl:when>
 130                                         <xsl:when test="colspec[@colnum=$i]/@align='center'"><xsl:text>\Centering</xsl:text></xsl:when>
 131                                         <xsl:when test="colspec[@colnum=$i]/@align='char'"><xsl:message>Table column char alignment is not supported.</xsl:message></xsl:when>
 132                                 </xsl:choose>
 133                                 <xsl:text>}</xsl:text>
 134                                 <xsl:choose>
 135                                         <xsl:when test="contains($width,'*')">
 136                                                 <xsl:text>X</xsl:text>
 137                                         </xsl:when>
 138                                         <xsl:otherwise>
 139                                                 <xsl:text>p{</xsl:text><xsl:value-of select="$width" /><xsl:text>}</xsl:text>
 140                                         </xsl:otherwise>
 141                                 </xsl:choose>
 142                                 <xsl:if test="$i&lt;$cols and $colsep='1'">
 143                                         <xsl:text>|</xsl:text>
 144                                 </xsl:if>
 145                         </xsl:when>
 146                         <xsl:otherwise>
 147                                 <xsl:choose>
 148                                         <xsl:when test="colspec[@colnum=$i]/@align='left'"><xsl:text>l</xsl:text></xsl:when>
 149                                         <xsl:when test="colspec[@colnum=$i]/@align='right'"><xsl:text>r</xsl:text></xsl:when>
 150                                         <xsl:when test="colspec[@colnum=$i]/@align='center'"><xsl:text>c</xsl:text></xsl:when>
 151                                         <xsl:when test="colspec[@colnum=$i]/@align='justify'"><xsl:text>X</xsl:text></xsl:when>
 152                                         <xsl:when test="colspec[@colnum=$i]/@align='char'"><xsl:text>c</xsl:text><xsl:message>Table column char alignment is not supported.</xsl:message></xsl:when>
 153                                         <xsl:otherwise><xsl:text>X</xsl:text></xsl:otherwise>
 154                                 </xsl:choose>
 155                                 <xsl:if test="$i&lt;$cols and $colsep='1'">
 156                                         <xsl:text>|</xsl:text>
 157                                 </xsl:if>
 158                         </xsl:otherwise>
 159                 </xsl:choose>
 160                 <!-- Recursive for next column -->
 161                 <xsl:call-template name="table.format.tabularx">
 162                     <xsl:with-param name="i" select="$i+1"/>
 163                     <xsl:with-param name="cols" select="$cols"/>
 164                     <xsl:with-param name="starfactor" select="$starfactor"/>
 165                 </xsl:call-template>
 166             </xsl:otherwise>
 167         </xsl:choose>
 168     </xsl:template>
 169
 170
 171     <!-- FIX THIS -->
 172     <xsl:template name="table.format.tabular">
 173         <xsl:param name="cols" select="1"/>
 174         <xsl:param name="i" select="1"/>
 175         <xsl:param name="colsep" select="1"/>
 176         <xsl:choose>
 177             <!-- Out of the recursive iteration -->
 178             <xsl:when test="$i > $cols"></xsl:when>
 179             <!-- There are still columns to count -->
 180             <xsl:otherwise>
 181                 <!-- Try to take heed of colspecs -->
 182                 <xsl:choose>
 183                         <!-- RC 2003/03/19 : Added first 'test' : colspec[@colnum=$i] for xsltproc
 184                                 Before this patch, parsing the doc with xsltproc the xsl:when clause
 185                                 was evaluated to 'true' even if there was no colspec for the column
 186                         -->
 187                         <xsl:when test="colspec[@colnum=$i] and colspec[@colnum=$i]/@colwidth!='' and not(contains(colspec[@colnum=$i]/@colwidth,'*'))">
 188                                 <xsl:choose>
 189                                         <xsl:when test="colspec[@colnum=$i]/@align='left'"><xsl:text>&gt;{\RaggedRight}</xsl:text></xsl:when>
 190                                         <xsl:when test="colspec[@colnum=$i]/@align='right'"><xsl:text>&gt;{\RaggedLeft}</xsl:text></xsl:when>
 191                                         <xsl:when test="colspec[@colnum=$i]/@align='center'"><xsl:text>&gt;{\Centering}</xsl:text></xsl:when>
 192                                         <xsl:when test="colspec[@colnum=$i]/@align='char'"><xsl:message>Table column char alignment is not supported.</xsl:message></xsl:when>
 193                                 </xsl:choose>
 194                                 <xsl:text>p{</xsl:text><xsl:value-of select="colspec[@colnum=$i]/@colwidth" /><xsl:text>}</xsl:text>
 195                                 <xsl:if test="$i&lt;$cols and $colsep='1'">
 196                                         <xsl:text>|</xsl:text>
 197                                 </xsl:if>
 198                         </xsl:when>
 199                         <xsl:otherwise>
 200                                 <xsl:choose>
 201                                         <xsl:when test="colspec[@colnum=$i]/@align='left'"><xsl:text>l</xsl:text></xsl:when>
 202                                         <xsl:when test="colspec[@colnum=$i]/@align='right'"><xsl:text>r</xsl:text></xsl:when>
 203                                         <xsl:when test="colspec[@colnum=$i]/@align='center'"><xsl:text>c</xsl:text></xsl:when>
 204                                         <xsl:when test="colspec[@colnum=$i]/@align='justify'"><xsl:text>l</xsl:text></xsl:when>
 205                                         <xsl:when test="colspec[@colnum=$i]/@align='char'"><xsl:text>c</xsl:text><xsl:message>Table column char alignment is not supported.</xsl:message></xsl:when>
 206                                         <xsl:otherwise><xsl:text>c</xsl:text></xsl:otherwise>
 207                                 </xsl:choose>
 208                                 <xsl:if test="$i&lt;$cols and $colsep='1'">
 209                                         <xsl:text>|</xsl:text>
 210                                 </xsl:if>
 211                         </xsl:otherwise>
 212                 </xsl:choose>
 213                 <!-- Recursive for next column -->
 214                 <xsl:call-template name="table.format.tabular">
 215                     <xsl:with-param name="i" select="$i+1"/>
 216                     <xsl:with-param name="cols" select="$cols"/>
 217                 </xsl:call-template>
 218             </xsl:otherwise>
 219         </xsl:choose>
 220     </xsl:template>
 221
 222
 223
 224         <!-- See tabularx documentation. -->
 225         <!-- For example, if we have a 1* column and a 3* column, then the
 226              the hsizes for each column are (1/(1+3)*2) and (3/(1+3)*2).
 227                  The ratio of these to the star values (star values being 1 and 3)
 228                  is 2/(1+3).
 229                  BUT it is now very complicated because it takes into account columns
 230                  where the user has not specified a width but LaTeX requires a
 231                  fixed-width column (i.e. specialcols may vary).
 232                  Relies on there being (a) colspecs for every column or (b) no
 233                  colspecs.
 234          -->
 235         <xsl:template name="generate.starfactor">
 236                 <xsl:param name="i" select="1"/>
 237                 <xsl:param name="cols" select="count(colspec)"/>
 238                 <xsl:param name="sum" select="0"/>
 239                 <xsl:param name="specialcols" select="count(colspec[contains(@colwidth,'*')])"/>
 240                 <xsl:choose>
 241                         <xsl:when test="$i&lt;=$cols and colspec[position()=$i and contains(@colwidth,'*')]">
 242                                 <!-- a * column -->
 243                                 <xsl:call-template name="generate.starfactor">
 244                                         <xsl:with-param name="i" select="$i+1"/>
 245                                         <xsl:with-param name="cols" select="$cols"/>
 246                                         <xsl:with-param name="sum" select="$sum+substring-before(colspec[$i]/@colwidth,'*')"/>
 247                                         <xsl:with-param name="specialcols" select="$specialcols"/>
 248                                 </xsl:call-template>
 249                         </xsl:when>
 250                         <xsl:when test="$i&lt;=$cols">
 251                                 <!-- not a * column, but we are going to pretend that it is -->
 252                                 <xsl:variable name="cells" select="thead/row/entry[$i]|tbody/row/entry[$i]"/>
 253                                 <xsl:variable name="problems" select="count($cells//itemizedlist|$cells//orderedlist|$cells//variablelist)"/>
 254                                 <xsl:choose>
 255                                         <xsl:when test="$problems &gt; 0">
 256                                                 <xsl:call-template name="generate.starfactor">
 257                                                         <xsl:with-param name="i" select="$i+1"/>
 258                                                         <xsl:with-param name="cols" select="$cols"/>
 259                                                         <xsl:with-param name="sum" select="$sum+1"/>
 260                                                         <xsl:with-param name="specialcols" select="$specialcols+1"/>
 261                                                 </xsl:call-template>
 262                                         </xsl:when>
 263                                         <xsl:otherwise>
 264                                                 <xsl:call-template name="generate.starfactor">
 265                                                         <xsl:with-param name="i" select="$i+1"/>
 266                                                         <xsl:with-param name="cols" select="$cols"/>
 267                                                         <xsl:with-param name="sum" select="$sum"/>
 268                                                         <xsl:with-param name="specialcols" select="$specialcols"/>
 269                                                 </xsl:call-template>
 270                                         </xsl:otherwise>
 271                                 </xsl:choose>
 272                         </xsl:when>
 273                         <xsl:otherwise>
 274                                 <xsl:value-of select="$specialcols div $sum"/>
 275                         </xsl:otherwise>
 276                 </xsl:choose>
 277         </xsl:template>
 278
 279
 280     <xsl:template match="tgroup">
 281         <xsl:variable name="align" select="@align"/>
 282         <xsl:variable name="frame">
 283                 <xsl:choose>
 284                         <xsl:when test="string-length(../@frame)&lt;1">all</xsl:when>
 285                         <xsl:otherwise>
 286                                 <xsl:value-of select="../@frame"/>
 287                         </xsl:otherwise>
 288                 </xsl:choose>
 289         </xsl:variable>
 290         <xsl:variable name="colspecs" select="./colspec"/>
 291         <xsl:variable name="usex">
 292                 <xsl:choose>
 293                         <!-- if there are lists within cells, we need tabularx -->
 294                         <xsl:when test="$latex.use.tabularx=1 and (descendant::itemizedlist|descendant::orderedlist|descendant::variablelist)">
 295                                 <xsl:text>1</xsl:text>
 296                         </xsl:when>
 297                         <!-- if there are instances of 1*-style colwidths, we need tabularx -->
 298                         <xsl:when test="$latex.use.tabularx=1 and contains(colspec/@colwidth,'*')">
 299                                 <xsl:text>1</xsl:text>
 300                         </xsl:when>
 301                         <!-- if there are colspecs with 'justify' alignment and no explicit width, we need tabularx -->
 302                         <xsl:when test="$latex.use.tabularx=1 and count(colspec[@align='justify'])&gt;0">
 303                                 <xsl:text>1</xsl:text>
 304                         </xsl:when>
 305                         <xsl:otherwise>
 306                                 <xsl:text>1</xsl:text>
 307                         </xsl:otherwise>
 308                 </xsl:choose>
 309         </xsl:variable>
 310         <xsl:variable name="useminipage">
 311                 <!-- Hack to get around LaTeX issue with tabular (not necessary with tabularx).
 312                 This is NOT a good solution, and has problems of its own, but at least the footnotes
 313                 do not actually disappear (which is what would otherwise happen). -->
 314                 <xsl:if test="count(.//footnote)!=0">1</xsl:if>
 315         </xsl:variable>
 316         <xsl:choose>
 317                 <xsl:when test="$usex='1'">
 318                         <xsl:text>\begin{tabularx}{\linewidth}{</xsl:text>
 319                 </xsl:when>
 320                 <xsl:otherwise>
 321                         <xsl:if test="$useminipage='1'"><xsl:text>\begin{minipage}{\linewidth}&#10;</xsl:text></xsl:if>
 322                         <xsl:text>\begin{tabular}{</xsl:text>
 323                 </xsl:otherwise>
 324         </xsl:choose>
 325         <xsl:if test="$frame='all' or $frame='sides'">
 326             <xsl:text>|</xsl:text>
 327         </xsl:if>
 328         <xsl:choose>
 329                 <xsl:when test="$usex=1">
 330                         <xsl:call-template name="table.format.tabularx">
 331                                 <xsl:with-param name="cols" select="@cols"/>
 332                                 <xsl:with-param name="starfactor">
 333                                         <xsl:call-template name="generate.starfactor">
 334                                                 <xsl:with-param name="cols" select="@cols"/>
 335                                         </xsl:call-template>
 336                                 </xsl:with-param>
 337                         </xsl:call-template>
 338                 </xsl:when>
 339                 <xsl:otherwise>
 340                         <xsl:call-template name="table.format.tabular">
 341                                 <xsl:with-param name="cols" select="@cols"/>
 342                         </xsl:call-template>
 343                 </xsl:otherwise>
 344         </xsl:choose>
 345         <xsl:if test="$frame='all' or $frame='sides'">
 346             <xsl:text>|</xsl:text>
 347         </xsl:if>
 348         <xsl:text>}&#10;</xsl:text>
 349         <xsl:if test="$frame!='sides' and $frame!='none' and $frame!='bottom'">
 350             <xsl:text>\hline &#10;</xsl:text>
 351         </xsl:if>
 352         <!-- APPLY TEMPLATES -->
 353         <xsl:apply-templates/>
 354         <!--                 -->
 355         <xsl:if test="$frame!='sides' and $frame!='none' and $frame!='top'">
 356             <xsl:text>\hline &#10;</xsl:text>
 357         </xsl:if>
 358         <xsl:choose>
 359                 <xsl:when test="$usex=1">
 360                         <xsl:text>\end{tabularx}&#10;</xsl:text>
 361                 </xsl:when>
 362                 <xsl:otherwise>
 363                         <xsl:text>\end{tabular}&#10;</xsl:text>
 364                         <xsl:if test="$useminipage='1'"><xsl:text>\end{minipage}&#10;</xsl:text></xsl:if>
 365                 </xsl:otherwise>
 366         </xsl:choose>
 367     </xsl:template>
 368
 369
 370
 371     <!--
 372     <xsl:template name="generate.col">
 373         <xsl:param name="countcol">1</xsl:param>
 374     </xsl:template>
 375     -->
 376
 377     <xsl:template match="colspec"></xsl:template>
 378     <xsl:template match="spanspec"></xsl:template>
 379
 380
 381
 382
 383     <xsl:template match="thead|tfoot">
 384         <xsl:if test="@align">
 385             <xsl:attribute name="align">
 386                 <xsl:value-of select="@align"/>
 387             </xsl:attribute>
 388         </xsl:if>
 389         <xsl:if test="@char">
 390             <xsl:attribute name="char">
 391                 <xsl:value-of select="@char"/>
 392             </xsl:attribute>
 393         </xsl:if>
 394         <xsl:if test="@charoff">
 395             <xsl:attribute name="charoff">
 396                 <xsl:value-of select="@charoff"/>
 397             </xsl:attribute>
 398         </xsl:if>
 399         <xsl:if test="@valign">
 400             <xsl:attribute name="valign">
 401                 <xsl:value-of select="@valign"/>
 402             </xsl:attribute>
 403         </xsl:if>
 404         <xsl:apply-templates/>
 405     </xsl:template>
 406
 407     <xsl:template match="thead/row/entry|tfoot/row/entry">
 408         <xsl:call-template name="latex.entry.prealign"/>
 409         <xsl:call-template name="latex.thead.row.entry"/>
 410         <xsl:call-template name="latex.entry.postalign"/>
 411         <xsl:choose>
 412                 <xsl:when test="position()=last()"><xsl:text> \tabularnewline&#10;</xsl:text></xsl:when>
 413                 <xsl:otherwise><xsl:call-template name="generate.latex.cell.separator"/></xsl:otherwise>
 414         </xsl:choose>
 415     </xsl:template>
 416
 417     <xsl:template match="tbody">
 418         <xsl:apply-templates/>
 419     </xsl:template>
 420
 421     <xsl:template match="row">
 422         <xsl:apply-templates/>
 423     </xsl:template>
 424
 425     <xsl:template match="tbody/row|thead/row|tfoot/row">
 426         <xsl:apply-templates/>
 427         <!-- The rule below the last row in the table is controlled by the
 428         Frame attribute of the enclosing Table or InformalTable and the RowSep
 429         of the last row is ignored. If unspecified, this attribute is
 430         inherited from enclosing elements, rowsep=1 by default. -->
 431         <xsl:variable name="parent_position" select="count(../preceding-sibling::node())+1"/>
 432         <xsl:variable name="grandparent_children" select="count(../../child::node())"/>
 433         <xsl:if test="(count(@rowsep)=0 or @rowsep='1') and (position() != last() or $parent_position &lt; $grandparent_children)">
 434             <xsl:text> \hline &#10;</xsl:text>
 435         </xsl:if>
 436     </xsl:template>
 437
 438
 439     <xsl:template match="tbody/row/entry">
 440         <xsl:call-template name="latex.entry.prealign"/>
 441         <xsl:apply-templates/>
 442         <xsl:call-template name="latex.entry.postalign"/>
 443         <xsl:choose>
 444                 <xsl:when test="position()=last()"><xsl:text> \tabularnewline&#10;</xsl:text></xsl:when>
 445                 <xsl:otherwise><xsl:call-template name="generate.latex.cell.separator"/></xsl:otherwise>
 446         </xsl:choose>
 447     </xsl:template>
 448
 449
 450         <xsl:template name="latex.entry.prealign">
 451         <xsl:variable name="span">
 452                 <xsl:choose>
 453                         <xsl:when test="@spanname!=''">
 454                                 <xsl:call-template name="calculate.colspan">
 455                                         <xsl:with-param name="namest" select="../../../spanspec[@spanname=@spanname]/@namest"/>
 456                                         <xsl:with-param name="nameend" select="../../../spanspec[@spanname=@spanname]/@nameend"/>
 457                                 </xsl:call-template>
 458                         </xsl:when>
 459                         <xsl:when test="@namest!=''">
 460                                 <xsl:call-template name="calculate.colspan"/>
 461                         </xsl:when>
 462                         <xsl:otherwise>-1</xsl:otherwise>
 463                 </xsl:choose>
 464         </xsl:variable>
 465         <xsl:if test="$span &gt; 1">
 466                 <xsl:text>\multicolumn{</xsl:text>
 467                 <xsl:value-of select="$span"/>
 468                 <xsl:text>|}{</xsl:text><!-- TODO take heed of @colsep -->
 469                 <xsl:choose>
 470                         <xsl:when test="@align='left'"><xsl:text>l</xsl:text></xsl:when>
 471                         <xsl:when test="@align='right'"><xsl:text>r</xsl:text></xsl:when>
 472                         <xsl:when test="@align='center'"><xsl:text>c</xsl:text></xsl:when>
 473                         <xsl:when test="@align='char'">c<xsl:message>Table entry char alignment is not supported.</xsl:message></xsl:when>
 474                         <xsl:otherwise>c</xsl:otherwise>
 475                 </xsl:choose>
 476         <!-- use this as a hook for some general warnings -->
 477                 <xsl:text>}</xsl:text>
 478         </xsl:if>
 479         <!-- this is used when the entry's align spec wants to override the column default -->
 480         <xsl:if test="$span &lt; 1">
 481                 <xsl:choose>
 482                         <xsl:when test="@align='left'"><xsl:text>\docbooktolatexalignll </xsl:text></xsl:when>
 483                         <xsl:when test="@align='right'"><xsl:text>\docbooktolatexalignrl </xsl:text></xsl:when>
 484                         <xsl:when test="@align='center'"><xsl:text>\docbooktolatexaligncl </xsl:text></xsl:when>
 485                         <xsl:when test="@align='char'"><xsl:message>Table entry char alignment is not supported.</xsl:message></xsl:when>
 486                 </xsl:choose>
 487         </xsl:if>
 488         <xsl:text>{</xsl:text>
 489         <xsl:if test="@rotate='1'">
 490                 <xsl:text>\rotatebox{90}</xsl:text>
 491                 <xsl:if test="@align!=''"><xsl:message>entry[@rotate='1' and @align!=''] probably doesn't work.</xsl:message></xsl:if>
 492         </xsl:if>
 493         <xsl:text>{</xsl:text>
 494         <!-- use this as a hook for some general warnings -->
 495         <xsl:if test="@morerows!=''"><xsl:message>The morerows attribute is not supported.</xsl:message></xsl:if>
 496         </xsl:template>
 497
 498         <xsl:template name="latex.entry.postalign">
 499         <xsl:text>}}</xsl:text>
 500         <!-- this is used when the entry's align spec wants to override the column default -->
 501         <xsl:if test="@namest='' and @spanspec=''"><!-- TODO improve -->
 502                 <xsl:choose>
 503                         <xsl:when test="@align='left'"><xsl:text>\docbooktolatexalignlr </xsl:text></xsl:when>
 504                         <xsl:when test="@align='right'"><xsl:text>\docbooktolatexalignrr </xsl:text></xsl:when>
 505                         <xsl:when test="@align='center'"><xsl:text>\docbooktolatexaligncr </xsl:text></xsl:when>
 506                 </xsl:choose>
 507         </xsl:if>
 508         </xsl:template>
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522     <xsl:template name="process.cell">
 523         <xsl:param name="cellgi">td</xsl:param>
 524         <xsl:variable name="empty.cell" select="count(node()) = 0"/>
 525
 526         <xsl:element name="{$cellgi}">
 527             <xsl:if test="@morerows">
 528                 <xsl:attribute name="rowspan">
 529                     <xsl:value-of select="@morerows+1"/>
 530                 </xsl:attribute>
 531             </xsl:if>
 532             <xsl:if test="@namest">
 533                 <xsl:attribute name="colspan">
 534                     <xsl:call-template name="calculate.colspan"/>
 535                 </xsl:attribute>
 536             </xsl:if>
 537             <xsl:if test="@align">
 538                 <xsl:attribute name="align">
 539                     <xsl:value-of select="@align"/>
 540                 </xsl:attribute>
 541             </xsl:if>
 542             <xsl:if test="@char">
 543                 <xsl:attribute name="char">
 544                     <xsl:value-of select="@char"/>
 545                 </xsl:attribute>
 546             </xsl:if>
 547             <xsl:if test="@charoff">
 548                 <xsl:attribute name="charoff">
 549                     <xsl:value-of select="@charoff"/>
 550                 </xsl:attribute>
 551             </xsl:if>
 552             <xsl:if test="@valign">
 553                 <xsl:attribute name="valign">
 554                     <xsl:value-of select="@valign"/>
 555                 </xsl:attribute>
 556             </xsl:if>
 557
 558             <xsl:choose>
 559                 <xsl:when test="$empty.cell">
 560                     <xsl:text>&#160;</xsl:text>
 561                 </xsl:when>
 562                 <xsl:otherwise>
 563                     <xsl:apply-templates/>
 564                 </xsl:otherwise>
 565             </xsl:choose>
 566         </xsl:element>
 567     </xsl:template>
 568
 569     <xsl:template name="generate.colgroup">
 570         <xsl:param name="cols" select="1"/>
 571         <xsl:param name="count" select="1"/>
 572         <xsl:choose>
 573             <xsl:when test="$count>$cols"></xsl:when>
 574             <xsl:otherwise>
 575                 <xsl:call-template name="generate.col">
 576                     <xsl:with-param name="countcol" select="$count"/>
 577                 </xsl:call-template>
 578                 <xsl:call-template name="generate.colgroup">
 579                     <xsl:with-param name="cols" select="$cols"/>
 580                     <xsl:with-param name="count" select="$count+1"/>
 581                 </xsl:call-template>
 582             </xsl:otherwise>
 583         </xsl:choose>
 584     </xsl:template>
 585
 586     <xsl:template name="generate.col">
 587         <xsl:param name="countcol">1</xsl:param>
 588         <xsl:param name="colspecs" select="./colspec"/>
 589         <xsl:param name="count">1</xsl:param>
 590         <xsl:param name="colnum">1</xsl:param>
 591
 592         <xsl:choose>
 593             <xsl:when test="$count>count($colspecs)">
 594                 <col/>
 595             </xsl:when>
 596             <xsl:otherwise>
 597                 <xsl:variable name="colspec" select="$colspecs[$count=position()]"/>
 598                 <xsl:variable name="colspec.colnum">
 599                     <xsl:choose>
 600                         <xsl:when test="$colspec/@colnum">
 601                             <xsl:value-of select="$colspec/@colnum"/>
 602                         </xsl:when>
 603                         <xsl:otherwise>
 604                             <xsl:value-of select="$colnum"/>
 605                         </xsl:otherwise>
 606                     </xsl:choose>
 607                 </xsl:variable>
 608
 609                 <xsl:choose>
 610                     <xsl:when test="$colspec.colnum=$countcol">
 611                         <col>
 612                             <xsl:if test="$colspec/@align">
 613                                 <xsl:attribute name="align">
 614                                     <xsl:value-of select="$colspec/@align"/>
 615                                 </xsl:attribute>
 616                             </xsl:if>
 617                             <xsl:if test="$colspec/@char">
 618                                 <xsl:attribute name="char">
 619                                     <xsl:value-of select="$colspec/@char"/>
 620                                 </xsl:attribute>
 621                             </xsl:if>
 622                             <xsl:if test="$colspec/@charoff">
 623                                 <xsl:attribute name="charoff">
 624                                     <xsl:value-of select="$colspec/@charoff"/>
 625                                 </xsl:attribute>
 626                             </xsl:if>
 627                         </col>
 628                     </xsl:when>
 629                     <xsl:otherwise>
 630                         <xsl:call-template name="generate.col">
 631                             <xsl:with-param name="countcol" select="$countcol"/>
 632                             <xsl:with-param name="colspecs" select="$colspecs"/>
 633                             <xsl:with-param name="count" select="$count+1"/>
 634                             <xsl:with-param name="colnum">
 635                                 <xsl:choose>
 636                                     <xsl:when test="$colspec/@colnum">
 637                                         <xsl:value-of select="$colspec/@colnum + 1"/>
 638                                     </xsl:when>
 639                                     <xsl:otherwise>
 640                                         <xsl:value-of select="$colnum + 1"/>
 641                                     </xsl:otherwise>
 642                                 </xsl:choose>
 643                             </xsl:with-param>
 644                         </xsl:call-template>
 645                     </xsl:otherwise>
 646                 </xsl:choose>
 647             </xsl:otherwise>
 648         </xsl:choose>
 649
 650     </xsl:template>
 651
 652     <xsl:template name="colspec.colnum">
 653         <!-- when this macro is called, the current context must be an entry -->
 654         <xsl:param name="colname"></xsl:param>
 655         <!-- .. = row, ../.. = thead|tbody, ../../.. = tgroup -->
 656         <xsl:param name="colspecs" select="../../../../tgroup/colspec"/>
 657         <xsl:param name="count">1</xsl:param>
 658         <xsl:param name="colnum">1</xsl:param>
 659         <xsl:choose>
 660             <xsl:when test="$count>count($colspecs)"></xsl:when>
 661             <xsl:otherwise>
 662                 <xsl:variable name="colspec" select="$colspecs[$count=position()]"/>
 663                 <!--
 664                 <xsl:value-of select="$count"/>:
 665                 <xsl:value-of select="$colspec/@colname"/>=
 666                 <xsl:value-of select="$colnum"/>
 667                 -->
 668                 <xsl:choose>
 669                     <xsl:when test="$colspec/@colname=$colname">
 670                         <xsl:choose>
 671                             <xsl:when test="$colspec/@colnum">
 672                                 <xsl:value-of select="$colspec/@colnum"/>
 673                             </xsl:when>
 674                             <xsl:otherwise>
 675                                 <xsl:value-of select="$colnum"/>
 676                             </xsl:otherwise>
 677                         </xsl:choose>
 678                     </xsl:when>
 679                     <xsl:otherwise>
 680                         <xsl:call-template name="colspec.colnum">
 681                             <xsl:with-param name="colname" select="$colname"/>
 682                             <xsl:with-param name="colspecs" select="$colspecs"/>
 683                             <xsl:with-param name="count" select="$count+1"/>
 684                             <xsl:with-param name="colnum">
 685                                 <xsl:choose>
 686                                     <xsl:when test="$colspec/@colnum">
 687                                         <xsl:value-of select="$colspec/@colnum + 1"/>
 688                                     </xsl:when>
 689                                     <xsl:otherwise>
 690                                         <xsl:value-of select="$colnum + 1"/>
 691                                     </xsl:otherwise>
 692                                 </xsl:choose>
 693                             </xsl:with-param>
 694                         </xsl:call-template>
 695                     </xsl:otherwise>
 696                 </xsl:choose>
 697             </xsl:otherwise>
 698         </xsl:choose>
 699     </xsl:template>
 700
 701     <xsl:template name="colspec.colwidth">
 702         <!-- when this macro is called, the current context must be an entry -->
 703         <xsl:param name="colname"></xsl:param>
 704         <!-- .. = row, ../.. = thead|tbody, ../../.. = tgroup -->
 705         <xsl:param name="colspecs" select="../../../../tgroup/colspec"/>
 706         <xsl:param name="count">1</xsl:param>
 707         <xsl:choose>
 708             <xsl:when test="$count>count($colspecs)"></xsl:when>
 709             <xsl:otherwise>
 710                 <xsl:variable name="colspec" select="$colspecs[$count=position()]"/>
 711                 <xsl:choose>
 712                     <xsl:when test="$colspec/@colname=$colname">
 713                         <xsl:value-of select="$colspec/@colwidth"/>
 714                     </xsl:when>
 715                     <xsl:otherwise>
 716                         <xsl:call-template name="colspec.colwidth">
 717                             <xsl:with-param name="colname" select="$colname"/>
 718                             <xsl:with-param name="colspecs" select="$colspecs"/>
 719                             <xsl:with-param name="count" select="$count+1"/>
 720                         </xsl:call-template>
 721                     </xsl:otherwise>
 722                 </xsl:choose>
 723             </xsl:otherwise>
 724         </xsl:choose>
 725     </xsl:template>
 726
 727     <xsl:template name="calculate.colspan">
 728         <xsl:param name="namest" select="@namest"/>
 729         <xsl:param name="nameend" select="@nameend"/>
 730         <xsl:variable name="scol">
 731             <xsl:call-template name="colspec.colnum">
 732                 <xsl:with-param name="colname" select="$namest"/>
 733             </xsl:call-template>
 734         </xsl:variable>
 735         <xsl:variable name="ecol">
 736             <xsl:call-template name="colspec.colnum">
 737                 <xsl:with-param name="colname" select="$nameend"/>
 738             </xsl:call-template>
 739         </xsl:variable>
 740         <xsl:value-of select="$ecol - $scol + 1"/>
 741     </xsl:template>
 742
 743 </xsl:stylesheet>