stylesheets/evergreen_docbook_files/docbook-xsl-1.75.2/html/pi.xsl

   1 <?xml version='1.0'?>
   2 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   3                 xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
   4                 xmlns:xlink="http://www.w3.org/1999/xlink"
   5                 exclude-result-prefixes="doc"
   6                 version='1.0'>
   7
   8 <!-- ********************************************************************
   9      $Id: pi.xsl 8394 2009-04-02 20:31:30Z mzjn $
  10      ********************************************************************
  11
  12      This file is part of the XSL DocBook Stylesheet distribution.
  13      See ../README or http://docbook.sf.net/release/xsl/current/ for
  14      copyright and other information.
  15
  16      ******************************************************************** -->
  17
  18 <doc:reference xmlns=""><info><title>HTML Processing Instruction Reference</title>
  19     <releaseinfo role="meta">
  20       $Id: pi.xsl 8394 2009-04-02 20:31:30Z mzjn $
  21     </releaseinfo>
  22   </info>
  23   <partintro xml:id="partintro">
  24     <title>Introduction</title>
  25     <para>This is generated reference documentation for all
  26       user-specifiable processing instructions (PIs) in the DocBook
  27       XSL stylesheets for HTML output.
  28       <note>
  29         <para>You add these PIs at particular points in a document to
  30           cause specific “exceptions” to formatting/output behavior. To
  31           make global changes in formatting/output behavior across an
  32           entire document, it’s better to do it by setting an
  33           appropriate stylesheet parameter (if there is one).</para>
  34       </note>
  35     </para>
  36   </partintro>
  37 </doc:reference>
  38
  39 <!-- ==================================================================== -->
  40
  41 <doc:pi name="dbhtml_background-color" xmlns="">
  42   <refpurpose>Sets background color for an image</refpurpose>
  43   <refdescription>
  44     <para>Use the <tag class="xmlpi">dbhtml background-color</tag> PI before or
  45       after an image (<tag>graphic</tag>, <tag>inlinegraphic</tag>,
  46       <tag>imagedata</tag>, or <tag>videodata</tag> element) as a
  47       sibling to the element, to set a background color for the
  48       image.</para>
  49   </refdescription>
  50   <refsynopsisdiv>
  51     <synopsis><tag class="xmlpi">dbhtml background-color="<replaceable>color</replaceable>"</tag></synopsis>
  52   </refsynopsisdiv>
  53   <refparameter>
  54     <variablelist>
  55       <varlistentry><term>background-color="<replaceable>color</replaceable>"</term>
  56         <listitem>
  57           <para>An HTML color value</para>
  58         </listitem>
  59       </varlistentry>
  60     </variablelist>
  61   </refparameter>
  62   <refsee role="tcg">
  63     <para><link role="tcg"
  64         xlink:href="BGcolor.html"
  65         >Background color</link></para>
  66   </refsee>
  67 </doc:pi>
  68 <xsl:template name="pi.dbhtml_background-color">
  69   <xsl:param name="node" select="."/>
  70   <xsl:call-template name="dbhtml-attribute">
  71     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
  72     <xsl:with-param name="attribute" select="'background-color'"/>
  73   </xsl:call-template>
  74 </xsl:template>
  75
  76 <doc:pi name="dbhtml_bgcolor" xmlns="">
  77   <refpurpose>Sets background color on a CALS table row or table cell</refpurpose>
  78   <refdescription>
  79     <para>Use the <tag class="xmlpi">dbhtml bgcolor</tag> PI as child of a CALS table row
  80       or cell to set a background color for that table row or cell.</para>
  81   </refdescription>
  82   <refsynopsisdiv>
  83     <synopsis><tag class="xmlpi">dbhtml bgcolor="<replaceable>color</replaceable>"</tag></synopsis>
  84   </refsynopsisdiv>
  85   <refparameter>
  86     <variablelist>
  87       <varlistentry><term>bgcolor="<replaceable>color</replaceable>"</term>
  88         <listitem>
  89           <para>An HTML color value</para>
  90         </listitem>
  91       </varlistentry>
  92     </variablelist>
  93   </refparameter>
  94   <refsee role="tcg">
  95     <para><link role="tcg"
  96         xlink:href="BGtableColor.html#CellBGColor"
  97         >Cell background color</link></para>
  98   </refsee>
  99 </doc:pi>
 100 <xsl:template name="pi.dbhtml_bgcolor">
 101   <xsl:param name="node" select="."/>
 102   <xsl:call-template name="dbhtml-attribute">
 103     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 104     <xsl:with-param name="attribute" select="'bgcolor'"/>
 105   </xsl:call-template>
 106 </xsl:template>
 107
 108 <doc:pi name="dbhtml_cellpadding" xmlns="">
 109   <refpurpose>Specifies cellpadding in CALS table or qandaset output</refpurpose>
 110   <refdescription>
 111     <para>Use the <tag class="xmlpi">dbhtml cellpadding</tag> PI as a child of a
 112       CALS <tag>table</tag> or <tag>qandaset</tag> to specify the value
 113       for the HTML <literal>cellpadding</literal> attribute in the
 114       output HTML table.</para>
 115   </refdescription>
 116   <refsynopsisdiv>
 117     <synopsis><tag class="xmlpi">dbhtml cellpadding="<replaceable>number</replaceable>"</tag></synopsis>
 118   </refsynopsisdiv>
 119   <refparameter>
 120     <variablelist>
 121       <varlistentry><term>cellpadding="<replaceable>number</replaceable>"</term>
 122         <listitem>
 123           <para>Specifies the cellpadding</para>
 124         </listitem>
 125       </varlistentry>
 126     </variablelist>
 127   </refparameter>
 128   <refsee role="params">
 129     <para><parameter>html.cellpadding</parameter></para>
 130   </refsee>
 131   <refsee role="tcg">
 132     <para><link role="tcg"
 133         xlink:href="CellSpacing.html"
 134         >Cell spacing and cell padding</link>,
 135       <link role="tcg" xlink:href="QandAformat.html"
 136         >Q and A formatting</link></para>
 137   </refsee>
 138 </doc:pi>
 139 <xsl:template name="pi.dbhtml_cellpadding">
 140   <xsl:param name="node" select="."/>
 141   <xsl:call-template name="dbhtml-attribute">
 142     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 143     <xsl:with-param name="attribute" select="'cellpadding'"/>
 144   </xsl:call-template>
 145 </xsl:template>
 146
 147 <doc:pi name="dbhtml_cellspacing" xmlns="">
 148   <refpurpose>Specifies cellspacing in CALS table or qandaset output</refpurpose>
 149   <refdescription>
 150     <para>Use the <tag class="xmlpi">dbhtml cellspacing</tag> PI as a child of a
 151       CALS <tag>table</tag> or <tag>qandaset</tag> to specify the value
 152       for the HTML <literal>cellspacing</literal> attribute in the
 153       output HTML table.</para>
 154   </refdescription>
 155   <refsynopsisdiv>
 156     <synopsis><tag class="xmlpi">dbhtml cellspacing="<replaceable>number</replaceable>"</tag></synopsis>
 157   </refsynopsisdiv>
 158   <refparameter>
 159     <variablelist>
 160       <varlistentry><term>cellspacing="<replaceable>number</replaceable>"</term>
 161         <listitem>
 162           <para>Specifies the cellspacing</para>
 163         </listitem>
 164       </varlistentry>
 165     </variablelist>
 166   </refparameter>
 167   <refsee role="params">
 168     <para><parameter>html.cellspacing</parameter></para>
 169   </refsee>
 170   <refsee role="tcg">
 171     <para><link role="tcg"
 172         xlink:href="CellSpacing.html"
 173         >Cell spacing and cell padding</link>,
 174       <link role="tcg"
 175         xlink:href="QandAformat.html"
 176         >Q and A formatting</link></para>
 177     </refsee>
 178 </doc:pi>
 179 <xsl:template name="pi.dbhtml_cellspacing">
 180   <xsl:param name="node" select="."/>
 181   <xsl:call-template name="dbhtml-attribute">
 182     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 183     <xsl:with-param name="attribute" select="'cellspacing'"/>
 184   </xsl:call-template>
 185 </xsl:template>
 186
 187 <doc:pi name="dbhtml_class" xmlns="">
 188   <refpurpose>Set value of the class attribute for a CALS table row</refpurpose>
 189   <refdescription>
 190     <para>Use the <tag class="xmlpi">dbhtml class</tag> PI as a child of a
 191       <tag>row</tag> to specify a <literal>class</literal>
 192       attribute and value in the HTML output for that row.</para>
 193   </refdescription>
 194   <refsynopsisdiv>
 195     <synopsis><tag class="xmlpi">dbhtml class="<replaceable>name</replaceable>"</tag></synopsis>
 196   </refsynopsisdiv>
 197   <refparameter>
 198     <variablelist>
 199       <varlistentry><term>class="<replaceable>name</replaceable>"</term>
 200         <listitem>
 201           <para>Specifies the class name</para>
 202         </listitem>
 203       </varlistentry>
 204     </variablelist>
 205   </refparameter>
 206   <refsee role="tcg">
 207     <para><link role="tcg"
 208         xlink:href="CSSTableCells.html"
 209         >Table styles in HTML output</link></para>
 210   </refsee>
 211 </doc:pi>
 212 <xsl:template name="pi.dbhtml_class">
 213   <xsl:param name="node" select="."/>
 214   <xsl:call-template name="dbhtml-attribute">
 215     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 216     <xsl:with-param name="attribute" select="'class'"/>
 217   </xsl:call-template>
 218 </xsl:template>
 219
 220 <doc:pi name="dbhtml_dir" xmlns="">
 221   <refpurpose>Specifies a directory name in which to write files</refpurpose>
 222   <refdescription>
 223     <para>When chunking output, use the <tag class="xmlpi">dbhtml dir</tag> PI
 224       as a child of a chunk source to cause the output of that
 225       chunk to be written to the specified directory; also, use it
 226       as a child of a <tag>mediaobject</tag> to specify a
 227       directory into which any long-description files for that
 228       <tag>mediaobject</tag> will be written.</para>
 229   </refdescription>
 230   <refsynopsisdiv>
 231     <synopsis><tag class="xmlpi">dbhtml dir="<replaceable>path</replaceable>"</tag></synopsis>
 232   </refsynopsisdiv>
 233   <refparameter>
 234     <variablelist>
 235       <varlistentry><term>dir="<replaceable>path</replaceable>"</term>
 236         <listitem>
 237           <para>Specifies the pathname for the directory</para>
 238         </listitem>
 239       </varlistentry>
 240     </variablelist>
 241   </refparameter>
 242   <refsee role="params">
 243     <para><parameter>base.dir</parameter></para>
 244   </refsee>
 245   <refsee role="tcg">
 246     <para><link role="tcg"
 247         xlink:href="Chunking.html#dbhtmlDirPI"
 248         >dbhtml dir processing instruction</link></para>
 249   </refsee>
 250 </doc:pi>
 251 <xsl:template name="pi.dbhtml_dir">
 252   <xsl:param name="node" select="."/>
 253   <xsl:call-template name="dbhtml-attribute">
 254     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 255     <xsl:with-param name="attribute" select="'dir'"/>
 256   </xsl:call-template>
 257 </xsl:template>
 258
 259 <doc:pi name="dbhtml_filename" xmlns="">
 260   <refpurpose>Specifies a filename for a chunk</refpurpose>
 261   <refdescription>
 262     <para>When chunking output, use the <tag class="xmlpi">dbhtml filename</tag>
 263       PI as a child of a chunk source to specify a filename for
 264       the output file for that chunk.</para>
 265   </refdescription>
 266   <refsynopsisdiv>
 267     <synopsis><tag class="xmlpi">dbhtml filename="<replaceable>filename</replaceable>"</tag></synopsis>
 268   </refsynopsisdiv>
 269   <refparameter>
 270     <variablelist>
 271       <varlistentry><term>filename="<replaceable>path</replaceable>"</term>
 272         <listitem>
 273           <para>Specifies the filename for the file</para>
 274         </listitem>
 275       </varlistentry>
 276     </variablelist>
 277   </refparameter>
 278   <refsee role="params">
 279     <para><parameter>use.id.as.filename</parameter></para>
 280   </refsee>
 281   <refsee role="tcg">
 282     <para><link role="tcg"
 283         xlink:href="Chunking.html#DbhtmlFilenames"
 284         >dbhtml filenames</link></para>
 285   </refsee>
 286 </doc:pi>
 287 <xsl:template name="pi.dbhtml_filename">
 288   <xsl:param name="node" select="."/>
 289   <xsl:call-template name="dbhtml-attribute">
 290     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 291     <xsl:with-param name="attribute" select="'filename'"/>
 292   </xsl:call-template>
 293 </xsl:template>
 294
 295 <doc:pi name="dbhtml_funcsynopsis-style" xmlns="">
 296   <refpurpose>Specifies presentation style for a funcsynopsis</refpurpose>
 297   <refdescription>
 298     <para>Use the <tag class="xmlpi">dbhtml funcsynopsis-style</tag> PI as a child of
 299       a <tag>funcsynopsis</tag> or anywhere within a funcsynopsis
 300       to control the presentation style for output of all
 301       <tag>funcprototype</tag> instances within that funcsynopsis.</para>
 302   </refdescription>
 303   <refsynopsisdiv>
 304     <synopsis><tag class="xmlpi">dbhtml funcsynopsis-style="kr"|"ansi"</tag></synopsis>
 305   </refsynopsisdiv>
 306   <refparameter>
 307     <variablelist>
 308       <varlistentry><term>funcsynopsis-style="kr"</term>
 309         <listitem>
 310           <para>Displays <tag>funcprototype</tag> output in K&amp;R style</para>
 311         </listitem>
 312       </varlistentry>
 313       <varlistentry><term>funcsynopsis-style="ansi"</term>
 314         <listitem>
 315           <para>Displays <tag>funcprototype</tag> output in ANSI style</para>
 316         </listitem>
 317       </varlistentry>
 318     </variablelist>
 319   </refparameter>
 320   <refsee role="params">
 321     <para><parameter>funcsynopsis.style</parameter></para>
 322   </refsee>
 323 </doc:pi>
 324 <xsl:template name="pi.dbhtml_funcsynopsis-style">
 325   <xsl:param name="node" select="."/>
 326   <xsl:call-template name="dbhtml-attribute">
 327     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 328     <xsl:with-param name="attribute" select="'funcsynopsis-style'"/>
 329   </xsl:call-template>
 330 </xsl:template>
 331
 332 <doc:pi name="dbhtml_img.src.path" xmlns="">
 333   <refpurpose>Specifies a path to the location of an image file</refpurpose>
 334   <refdescription>
 335     <para>Use the <tag class="xmlpi">dbhtml img.src.path</tag> PI before or
 336       after an image (<tag>graphic</tag>,
 337       <tag>inlinegraphic</tag>, <tag>imagedata</tag>, or
 338       <tag>videodata</tag> element) as a sibling to the element,
 339       to specify a path to the location of the image; in HTML
 340       output, the value specified for the
 341       <code>img.src.path</code> attribute is prepended to the
 342       filename.</para>
 343   </refdescription>
 344   <refsynopsisdiv>
 345     <synopsis><tag class="xmlpi">dbhtml img.src.path="<replaceable>path</replaceable>"</tag></synopsis>
 346   </refsynopsisdiv>
 347   <refparameter>
 348     <variablelist>
 349       <varlistentry><term>img.src.path="<replaceable>path</replaceable>"</term>
 350         <listitem>
 351           <para>Specifies the pathname to prepend to the name of the image file</para>
 352         </listitem>
 353       </varlistentry>
 354     </variablelist>
 355   </refparameter>
 356   <refsee role="params">
 357     <para><parameter>img.src.path</parameter></para>
 358   </refsee>
 359   <refsee role="tcg">
 360     <para><link role="tcg"
 361         xlink:href="GraphicsLocations.html#UsingFileref"
 362         >Using fileref</link></para>
 363   </refsee>
 364 </doc:pi>
 365 <xsl:template name="pi.dbhtml_img.src.path">
 366   <xsl:param name="node" select="."/>
 367   <xsl:call-template name="dbhtml-attribute">
 368     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 369     <xsl:with-param name="attribute" select="'img.src.path'"/>
 370   </xsl:call-template>
 371 </xsl:template>
 372
 373 <doc:pi name="dbhtml_label-width" xmlns="">
 374   <refpurpose>Specifies the label width for a qandaset</refpurpose>
 375   <refdescription>
 376     <para>Use the <tag class="xmlpi">dbhtml label-width</tag> PI as a child of a
 377       <tag>qandaset</tag> to specify the width of labels.</para>
 378   </refdescription>
 379   <refsynopsisdiv>
 380     <synopsis><tag class="xmlpi">dbhtml label-width="<replaceable>width</replaceable>"</tag></synopsis>
 381   </refsynopsisdiv>
 382   <refparameter>
 383     <variablelist>
 384       <varlistentry><term>label-width="<replaceable>width</replaceable>"</term>
 385         <listitem>
 386           <para>Specifies the label width (including units)</para>
 387         </listitem>
 388       </varlistentry>
 389     </variablelist>
 390   </refparameter>
 391   <refsee role="tcg">
 392     <para><link role="tcg"
 393         xlink:href="QandAformat.html"
 394         >Q and A formatting</link></para>
 395   </refsee>
 396 </doc:pi>
 397 <xsl:template name="pi.dbhtml_label-width">
 398   <xsl:param name="node" select="."/>
 399   <xsl:call-template name="dbhtml-attribute">
 400     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 401     <xsl:with-param name="attribute" select="'label-width'"/>
 402   </xsl:call-template>
 403 </xsl:template>
 404
 405 <doc:pi name="dbhtml_linenumbering.everyNth" xmlns="">
 406   <refpurpose>Specifies interval for line numbers in verbatims</refpurpose>
 407   <refdescription>
 408     <para>Use the <tag class="xmlpi">dbhtml linenumbering.everyNth</tag> PI as a child
 409       of a “verbatim” element – <tag>programlisting</tag>,
 410       <tag>screen</tag>, <tag>synopsis</tag> — to specify
 411       the interval at which lines are numbered.</para>
 412   </refdescription>
 413   <refsynopsisdiv>
 414     <synopsis><tag class="xmlpi">dbhtml linenumbering.everyNth="<replaceable>N</replaceable>"</tag></synopsis>
 415   </refsynopsisdiv>
 416   <refparameter>
 417     <variablelist>
 418       <varlistentry><term>linenumbering.everyNth="<replaceable>N</replaceable>"</term>
 419         <listitem>
 420           <para>Specifies numbering interval; a number is output
 421             before every <replaceable>N</replaceable>th line</para>
 422         </listitem>
 423       </varlistentry>
 424     </variablelist>
 425   </refparameter>
 426   <refsee role="params">
 427     <para><parameter>linenumbering.everyNth</parameter></para>
 428   </refsee>
 429   <refsee role="tcg">
 430     <para><link role="tcg"
 431         xlink:href="AnnotateListing.html#LineNumbering"
 432         >Line numbering</link></para>
 433   </refsee>
 434 </doc:pi>
 435 <xsl:template name="pi.dbhtml_linenumbering.everyNth">
 436   <xsl:param name="node" select="."/>
 437   <xsl:call-template name="dbhtml-attribute">
 438     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 439     <xsl:with-param name="attribute" select="'linenumbering.everyNth'"/>
 440   </xsl:call-template>
 441 </xsl:template>
 442
 443 <doc:pi name="dbhtml_linenumbering.separator" xmlns="">
 444   <refpurpose>Specifies separator text for line numbers in verbatims</refpurpose>
 445   <refdescription>
 446     <para>Use the <tag class="xmlpi">dbhtml linenumbering.separator</tag> PI as a child
 447       of a “verbatim” element – <tag>programlisting</tag>,
 448       <tag>screen</tag>, <tag>synopsis</tag> — to specify
 449       the separator text output between the line numbers and content.</para>
 450   </refdescription>
 451   <refsynopsisdiv>
 452     <synopsis><tag class="xmlpi">dbhtml linenumbering.separator="<replaceable>text</replaceable>"</tag></synopsis>
 453   </refsynopsisdiv>
 454   <refparameter>
 455     <variablelist>
 456       <varlistentry><term>linenumbering.separator="<replaceable>text</replaceable>"</term>
 457         <listitem>
 458           <para>Specifies the text (zero or more characters)</para>
 459         </listitem>
 460       </varlistentry>
 461     </variablelist>
 462   </refparameter>
 463   <refsee role="params">
 464     <para><parameter>linenumbering.separator</parameter></para>
 465   </refsee>
 466   <refsee role="tcg">
 467     <para><link role="tcg"
 468         xlink:href="AnnotateListing.html#LineNumbering"
 469         >Line numbering</link></para>
 470   </refsee>
 471 </doc:pi>
 472 <xsl:template name="pi.dbhtml_linenumbering.separator">
 473   <xsl:param name="node" select="."/>
 474   <xsl:call-template name="dbhtml-attribute">
 475     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 476     <xsl:with-param name="attribute" select="'linenumbering.separator'"/>
 477   </xsl:call-template>
 478 </xsl:template>
 479
 480 <doc:pi name="dbhtml_linenumbering.width" xmlns="">
 481   <refpurpose>Specifies width for line numbers in verbatims</refpurpose>
 482   <refdescription>
 483     <para>Use the <tag class="xmlpi">dbhtml linenumbering.width</tag> PI as a child
 484       of a “verbatim” element – <tag>programlisting</tag>,
 485       <tag>screen</tag>, <tag>synopsis</tag> — to specify
 486       the width set aside for line numbers.</para>
 487   </refdescription>
 488   <refsynopsisdiv>
 489     <synopsis><tag class="xmlpi">dbhtml linenumbering.width="<replaceable>width</replaceable>"</tag></synopsis>
 490   </refsynopsisdiv>
 491   <refparameter>
 492     <variablelist>
 493       <varlistentry><term>linenumbering.width="<replaceable>width</replaceable>"</term>
 494         <listitem>
 495           <para>Specifies the width (inluding units)</para>
 496         </listitem>
 497       </varlistentry>
 498     </variablelist>
 499   </refparameter>
 500   <refsee role="params">
 501     <para><parameter>linenumbering.width</parameter></para>
 502   </refsee>
 503   <refsee role="tcg">
 504     <para><link role="tcg"
 505         xlink:href="AnnotateListing.html#LineNumbering"
 506         >Line numbering</link></para>
 507   </refsee>
 508 </doc:pi>
 509 <xsl:template name="pi.dbhtml_linenumbering.width">
 510   <xsl:param name="node" select="."/>
 511   <xsl:call-template name="dbhtml-attribute">
 512     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 513     <xsl:with-param name="attribute" select="'linenumbering.width'"/>
 514   </xsl:call-template>
 515 </xsl:template>
 516
 517 <doc:pi name="dbhtml_list-presentation" xmlns="">
 518   <refpurpose>Specifies presentation style for a variablelist or
 519     segmentedlist</refpurpose>
 520   <refdescription>
 521     <para>Use the <tag class="xmlpi">dbhtml list-presentation</tag> PI as a child of
 522       a <tag>variablelist</tag> or <tag>segmentedlist</tag> to
 523       control the presentation style for the list (to cause it, for
 524       example, to be displayed as a table).</para>
 525   </refdescription>
 526   <refsynopsisdiv>
 527     <synopsis><tag class="xmlpi">dbhtml list-presentation="list"|"table"</tag></synopsis>
 528   </refsynopsisdiv>
 529   <refparameter>
 530     <variablelist>
 531       <varlistentry><term>list-presentation="list"</term>
 532         <listitem>
 533           <para>Displays the list as a list</para>
 534         </listitem>
 535       </varlistentry>
 536       <varlistentry><term>list-presentation="table"</term>
 537         <listitem>
 538           <para>Displays the list as a table</para>
 539         </listitem>
 540       </varlistentry>
 541     </variablelist>
 542   </refparameter>
 543   <refsee role="params">
 544     <itemizedlist>
 545       <listitem>
 546         <para><parameter>variablelist.as.table</parameter></para>
 547       </listitem>
 548       <listitem>
 549         <para><parameter>segmentedlist.as.table</parameter></para>
 550       </listitem>
 551     </itemizedlist>
 552   </refsee>
 553   <refsee role="tcg">
 554     <para><link role="tcg"
 555         xlink:href="Variablelists.html#VarListFormatting"
 556         >Variable list formatting in HTML</link></para>
 557   </refsee>
 558 </doc:pi>
 559 <xsl:template name="pi.dbhtml_list-presentation">
 560   <xsl:param name="node" select="."/>
 561   <xsl:call-template name="dbhtml-attribute">
 562     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 563     <xsl:with-param name="attribute" select="'list-presentation'"/>
 564   </xsl:call-template>
 565 </xsl:template>
 566
 567 <doc:pi name="dbhtml_list-width" xmlns="">
 568   <refpurpose>Specifies the width of a variablelist or simplelist</refpurpose>
 569   <refdescription>
 570     <para>Use the <tag class="xmlpi">dbhtml list-width</tag> PI as a child of a
 571       <tag>variablelist</tag> or a <tag>simplelist</tag> presented
 572       as a table, to specify the output width.</para>
 573   </refdescription>
 574   <refsynopsisdiv>
 575     <synopsis><tag class="xmlpi">dbhtml list-width="<replaceable>width</replaceable>"</tag></synopsis>
 576   </refsynopsisdiv>
 577   <refparameter>
 578     <variablelist>
 579       <varlistentry><term>list-width="<replaceable>width</replaceable>"</term>
 580         <listitem>
 581           <para>Specifies the output width (including units)</para>
 582         </listitem>
 583       </varlistentry>
 584     </variablelist>
 585   </refparameter>
 586   <refsee role="tcg">
 587     <para><link role="tcg"
 588         xlink:href="Variablelists.html#VarListFormatting"
 589         >Variable list formatting in HTML</link></para>
 590   </refsee>
 591 </doc:pi>
 592 <xsl:template name="pi.dbhtml_list-width">
 593   <xsl:param name="node" select="."/>
 594   <xsl:call-template name="dbhtml-attribute">
 595     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 596     <xsl:with-param name="attribute" select="'list-width'"/>
 597   </xsl:call-template>
 598 </xsl:template>
 599
 600 <doc:pi name="dbhtml_row-height" xmlns="">
 601   <refpurpose>Specifies the height for a CALS table row</refpurpose>
 602   <refdescription>
 603     <para>Use the <tag class="xmlpi">dbhtml row-height</tag> PI as a child of a
 604       <tag>row</tag> to specify the height of the row.</para>
 605   </refdescription>
 606   <refsynopsisdiv>
 607     <synopsis><tag class="xmlpi">dbhtml row-height="<replaceable>height</replaceable>"</tag></synopsis>
 608   </refsynopsisdiv>
 609   <refparameter>
 610     <variablelist>
 611       <varlistentry><term>row-height="<replaceable>height</replaceable>"</term>
 612         <listitem>
 613           <para>Specifies the row height (including units)</para>
 614         </listitem>
 615       </varlistentry>
 616     </variablelist>
 617   </refparameter>
 618   <refsee role="tcg">
 619     <para><link role="tcg"
 620         xlink:href="RowHeight.html"
 621         >Row height</link></para>
 622   </refsee>
 623 </doc:pi>
 624 <xsl:template name="pi.dbhtml_row-height">
 625   <xsl:param name="node" select="."/>
 626   <xsl:call-template name="dbhtml-attribute">
 627     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 628     <xsl:with-param name="attribute" select="'row-height'"/>
 629   </xsl:call-template>
 630 </xsl:template>
 631
 632 <doc:pi name="dbhtml_start" xmlns="">
 633   <refpurpose>(obsolete) Sets the starting number on an ordered list</refpurpose>
 634   <refdescription>
 635     <para><emphasis>This PI is obsolete</emphasis>. The intent of
 636       this PI was to provide a means for setting a specific starting
 637       number for an ordered list. Instead of this PI, set a value
 638       for the <literal>override</literal> attribute on the first
 639       <tag>listitem</tag> in the list; that will have the same
 640       effect as what this PI was intended for.</para>
 641   </refdescription>
 642   <refsynopsisdiv>
 643     <synopsis><tag class="xmlpi">dbhtml start="<replaceable>character</replaceable>"</tag></synopsis>
 644   </refsynopsisdiv>
 645   <refparameter>
 646     <variablelist>
 647       <varlistentry><term>start="<replaceable>character</replaceable>"</term>
 648         <listitem>
 649           <para>Specifies the character to use as the starting
 650             number; use 0-9, a-z, A-Z, or lowercase or uppercase
 651             Roman numerals</para>
 652         </listitem>
 653       </varlistentry>
 654     </variablelist>
 655   </refparameter>
 656   <refsee role="tcg">
 657     <para><link role="tcg"
 658         xlink:href="Orderedlists.html#ListStartNum"
 659         >List starting number</link></para>
 660   </refsee>
 661 </doc:pi>
 662 <xsl:template name="pi.dbhtml_start">
 663   <xsl:param name="node" select="."/>
 664   <xsl:call-template name="pi-attribute">
 665     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 666     <xsl:with-param name="attribute" select="'start'"/>
 667   </xsl:call-template>
 668 </xsl:template>
 669
 670   <doc:pi name="dbhtml_stop-chunking" xmlns="">
 671         <refpurpose>Do not chunk any descendants of this element.</refpurpose>
 672         <refdescription>
 673     <para>When generating chunked HTML output, adding this PI as the child of an element that contains elements that would normally be generated on separate pages if generating chunked output causes chunking to stop at this point. No descendants of the current element will be split into new HTML pages:
 674 <programlisting><![CDATA[<section>
 675 <title>Configuring pencil</title>
 676 <?dbhtml stop-chunking?>
 677
 678 ...
 679
 680 </section>]]></programlisting>
 681 </para>
 682   </refdescription>
 683   <refsynopsisdiv>
 684     <synopsis><tag class="xmlpi">dbhtml stop-chunking</tag></synopsis>
 685   </refsynopsisdiv>
 686   <refsee role="tcg">
 687     <para><link role="tcg"
 688         xlink:href="Chunking.html"
 689         >Chunking into multiple HTML files</link></para>
 690   </refsee>
 691   </doc:pi>
 692   <!-- The code that handles the stop-chunking pi is in chunk-common.xsl -->
 693
 694 <doc:pi name="dbhtml_table-summary" xmlns="">
 695   <refpurpose>Specifies summary for CALS table, variablelist, segmentedlist, or qandaset output</refpurpose>
 696   <refdescription>
 697     <para>Use the <tag class="xmlpi">dbhtml table-summary</tag> PI as a child of
 698       a CALS <tag>table</tag>, <tag>variablelist</tag>,
 699       <tag>segmentedlist</tag>, or <tag>qandaset</tag> to specify
 700       the text for the HTML <literal>summary</literal> attribute
 701       in the output HTML table.</para>
 702   </refdescription>
 703   <refsynopsisdiv>
 704     <synopsis><tag class="xmlpi">dbhtml table-summary="<replaceable>text</replaceable>"</tag></synopsis>
 705   </refsynopsisdiv>
 706   <refparameter>
 707     <variablelist>
 708       <varlistentry><term>table-summary="<replaceable>text</replaceable>"</term>
 709         <listitem>
 710           <para>Specifies the summary text (zero or more characters)</para>
 711         </listitem>
 712       </varlistentry>
 713     </variablelist>
 714   </refparameter>
 715   <refsee role="tcg">
 716     <para><link role="tcg"
 717         xlink:href="Variablelists.html#VarListFormatting"
 718         >Variable list formatting in HTML</link>,
 719       <link role="tcg" xlink:href="TableSummary.html"
 720         >Table summary text</link></para>
 721   </refsee>
 722 </doc:pi>
 723 <xsl:template name="pi.dbhtml_table-summary">
 724   <xsl:param name="node" select="."/>
 725   <xsl:call-template name="dbhtml-attribute">
 726     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 727     <xsl:with-param name="attribute" select="'table-summary'"/>
 728   </xsl:call-template>
 729 </xsl:template>
 730
 731 <doc:pi name="dbhtml_table-width" xmlns="">
 732   <refpurpose>Specifies the width for a CALS table</refpurpose>
 733   <refdescription>
 734     <para>Use the <tag class="xmlpi">dbhtml table-width</tag> PI as a child of a
 735       CALS <tag>table</tag> to specify the width of the table in
 736       output.</para>
 737   </refdescription>
 738   <refsynopsisdiv>
 739     <synopsis><tag class="xmlpi">dbhtml table-width="<replaceable>width</replaceable>"</tag></synopsis>
 740   </refsynopsisdiv>
 741   <refparameter>
 742     <variablelist>
 743       <varlistentry><term>table-width="<replaceable>width</replaceable>"</term>
 744         <listitem>
 745           <para>Specifies the table width (including units or as a percentage)</para>
 746         </listitem>
 747       </varlistentry>
 748     </variablelist>
 749   </refparameter>
 750   <refsee role="params">
 751     <para><parameter>default.table.width</parameter></para>
 752   </refsee>
 753   <refsee role="tcg">
 754     <para><link role="tcg"
 755         xlink:href="Tables.html#TableWidth"
 756         >Table width</link></para>
 757   </refsee>
 758 </doc:pi>
 759 <xsl:template name="pi.dbhtml_table-width">
 760   <xsl:param name="node" select="."/>
 761   <xsl:call-template name="dbhtml-attribute">
 762     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 763     <xsl:with-param name="attribute" select="'table-width'"/>
 764   </xsl:call-template>
 765 </xsl:template>
 766
 767 <doc:pi name="dbhtml_term-presentation" xmlns="">
 768   <refpurpose>Sets character formatting for terms in a variablelist</refpurpose>
 769   <refdescription>
 770     <para>Use the <tag class="xmlpi">dbhtml term-presentation</tag> PI as a child
 771       of a <tag>variablelist</tag> to set character formatting for
 772       the <tag>term</tag> output of the list.</para>
 773   </refdescription>
 774   <refsynopsisdiv>
 775     <synopsis><tag class="xmlpi">dbhtml term-presentation="bold"|"italic"|"bold-italic"</tag></synopsis>
 776   </refsynopsisdiv>
 777   <refparameter>
 778     <variablelist>
 779       <varlistentry><term>term-presentation="<replaceable>bold</replaceable>"</term>
 780         <listitem>
 781           <para>Specifies that terms are displayed in bold</para>
 782         </listitem>
 783       </varlistentry>
 784       <varlistentry><term>term-presentation="<replaceable>italic</replaceable>"</term>
 785         <listitem>
 786           <para>Specifies that terms are displayed in italic</para>
 787         </listitem>
 788       </varlistentry>
 789       <varlistentry><term>term-presentation="<replaceable>bold-italic</replaceable>"</term>
 790         <listitem>
 791           <para>Specifies that terms are displayed in bold-italic</para>
 792         </listitem>
 793       </varlistentry>
 794     </variablelist>
 795   </refparameter>
 796   <refsee role="tcg">
 797     <para><link role="tcg"
 798         xlink:href="Variablelists.html#VarListFormatting"
 799         >Variable list formatting in HTML</link></para>
 800   </refsee>
 801 </doc:pi>
 802 <xsl:template name="pi.dbhtml_term-presentation">
 803   <xsl:param name="node" select="."/>
 804   <xsl:call-template name="dbhtml-attribute">
 805     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 806     <xsl:with-param name="attribute" select="'term-presentation'"/>
 807   </xsl:call-template>
 808 </xsl:template>
 809
 810 <doc:pi name="dbhtml_term-separator" xmlns="">
 811   <refpurpose>Specifies separator text among terms in a varlistentry</refpurpose>
 812   <refdescription>
 813     <para>Use the <tag class="xmlpi">dbhtml term-separator</tag> PI as a child
 814       of a <tag>variablelist</tag> to specify the separator text
 815       among <tag>term</tag> instances.</para>
 816   </refdescription>
 817   <refsynopsisdiv>
 818     <synopsis><tag class="xmlpi">dbhtml term-separator="<replaceable>text</replaceable>"</tag></synopsis>
 819   </refsynopsisdiv>
 820   <refparameter>
 821     <variablelist>
 822       <varlistentry><term>term-separator="<replaceable>text</replaceable>"</term>
 823         <listitem>
 824           <para>Specifies the text (zero or more characters)</para>
 825         </listitem>
 826       </varlistentry>
 827     </variablelist>
 828   </refparameter>
 829   <refsee role="params">
 830     <para><parameter>variablelist.term.separator</parameter></para>
 831   </refsee>
 832   <refsee role="tcg">
 833     <para><link role="tcg"
 834         xlink:href="Variablelists.html#VarListFormatting"
 835         >Variable list formatting in HTML</link></para>
 836   </refsee>
 837 </doc:pi>
 838 <xsl:template name="pi.dbhtml_term-separator">
 839   <xsl:param name="node" select="."/>
 840   <xsl:call-template name="dbhtml-attribute">
 841     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 842     <xsl:with-param name="attribute" select="'term-separator'"/>
 843   </xsl:call-template>
 844 </xsl:template>
 845
 846 <doc:pi name="dbhtml_term-width" xmlns="">
 847   <refpurpose>Specifies the term width for a variablelist</refpurpose>
 848   <refdescription>
 849     <para>Use the <tag class="xmlpi">dbhtml term-width</tag> PI as a child of a
 850       <tag>variablelist</tag> to specify the width for
 851       <tag>term</tag> output.</para>
 852   </refdescription>
 853   <refsynopsisdiv>
 854     <synopsis><tag class="xmlpi">dbhtml term-width="<replaceable>width</replaceable>"</tag></synopsis>
 855   </refsynopsisdiv>
 856   <refparameter>
 857     <variablelist>
 858       <varlistentry><term>term-width="<replaceable>width</replaceable>"</term>
 859         <listitem>
 860           <para>Specifies the term width (including units)</para>
 861         </listitem>
 862       </varlistentry>
 863     </variablelist>
 864   </refparameter>
 865   <refsee role="tcg">
 866     <para><link role="tcg"
 867         xlink:href="Variablelists.html#VarListFormatting"
 868         >Variable list formatting in HTML</link></para>
 869   </refsee>
 870 </doc:pi>
 871 <xsl:template name="pi.dbhtml_term-width">
 872   <xsl:param name="node" select="."/>
 873   <xsl:call-template name="dbhtml-attribute">
 874     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 875     <xsl:with-param name="attribute" select="'term-width'"/>
 876   </xsl:call-template>
 877 </xsl:template>
 878
 879 <doc:pi name="dbhtml_toc" xmlns="">
 880   <refpurpose>Specifies whether a TOC should be generated for a qandaset</refpurpose>
 881   <refdescription>
 882     <para>Use the <tag class="xmlpi">dbhtml toc</tag> PI as a child of a
 883       <tag>qandaset</tag> to specify whether a table of contents
 884       (TOC) is generated for the <tag>qandaset</tag>.</para>
 885   </refdescription>
 886   <refsynopsisdiv>
 887     <synopsis><tag class="xmlpi">dbhtml toc="0"|"1"</tag></synopsis>
 888   </refsynopsisdiv>
 889   <refparameter>
 890     <variablelist>
 891       <varlistentry><term>toc="0"</term>
 892         <listitem>
 893           <para>If zero, no TOC is generated</para>
 894         </listitem>
 895       </varlistentry>
 896       <varlistentry><term>toc="1"</term>
 897         <listitem>
 898           <para>If <code>1</code> (or any non-zero value),
 899             a TOC is generated</para>
 900         </listitem>
 901       </varlistentry>
 902     </variablelist>
 903   </refparameter>
 904   <refsee role="tcg">
 905     <para><link role="tcg"
 906         xlink:href="QandAtoc.html"
 907         >Q and A list of questions</link>,
 908       <link role="tcg"
 909         xlink:href="QandAformat.html"
 910         >Q and A formatting</link></para>
 911   </refsee>
 912 </doc:pi>
 913 <xsl:template name="pi.dbhtml_toc">
 914   <xsl:param name="node" select="."/>
 915   <xsl:call-template name="dbhtml-attribute">
 916     <xsl:with-param name="pis" select="$node/processing-instruction('dbhtml')"/>
 917     <xsl:with-param name="attribute" select="'toc'"/>
 918   </xsl:call-template>
 919 </xsl:template>
 920
 921 <doc:pi name="dbcmdlist" xmlns="">
 922   <refpurpose>Generates a hyperlinked list of commands</refpurpose>
 923   <refdescription>
 924     <para>Use the <tag class="xmlpi">dbcmdlist</tag> PI as the child of any
 925       element (for example, <tag>refsynopsisdiv</tag>) containing multiple
 926       <tag>cmdsynopsis</tag> instances; a hyperlinked navigational
 927       “command list” will be generated at the top of output for that
 928       element, enabling users to quickly jump
 929       to each command synopsis.</para>
 930   </refdescription>
 931   <refsynopsisdiv>
 932     <synopsis><tag class="xmlpi">dbcmdlist</tag></synopsis>
 933   </refsynopsisdiv>
 934   <refparameter>
 935     <para>[No parameters]</para>
 936   </refparameter>
 937 </doc:pi>
 938 <xsl:template name="pi.dbcmdlist">
 939   <xsl:variable name="cmdsynopses" select="..//cmdsynopsis"/>
 940   <xsl:if test="count($cmdsynopses)&lt;1">
 941     <xsl:message><xsl:text>No cmdsynopsis elements matched dbcmdlist PI, perhaps it's nested too deep?</xsl:text>
 942     </xsl:message>
 943   </xsl:if>
 944   <dl>
 945     <xsl:call-template name="process.cmdsynopsis.list">
 946       <xsl:with-param name="cmdsynopses" select="$cmdsynopses"/>
 947     </xsl:call-template>
 948   </dl>
 949 </xsl:template>
 950
 951 <doc:pi name="dbfunclist" xmlns="">
 952   <refpurpose>Generates a hyperlinked list of functions</refpurpose>
 953   <refdescription>
 954     <para>Use the <tag class="xmlpi">dbfunclist</tag> PI as the child of any
 955       element (for example, <tag>refsynopsisdiv</tag>) containing multiple
 956       <tag>funcsynopsis</tag> instances; a hyperlinked
 957       navigational “function list” will be generated at the top of
 958       output for that element, enabling users to quickly
 959       jump to to each function synopsis.</para>
 960   </refdescription>
 961   <refsynopsisdiv>
 962     <synopsis><tag class="xmlpi">dbfunclist</tag></synopsis>
 963   </refsynopsisdiv>
 964   <refparameter>
 965     <para>[No parameters]</para>
 966   </refparameter>
 967 </doc:pi>
 968 <xsl:template name="pi.dbfunclist">
 969   <xsl:variable name="funcsynopses" select="..//funcsynopsis"/>
 970   <xsl:if test="count($funcsynopses)&lt;1">
 971     <xsl:message><xsl:text>No funcsynopsis elements matched dbfunclist PI, perhaps it's nested too deep?</xsl:text>
 972     </xsl:message>
 973   </xsl:if>
 974   <dl>
 975     <xsl:call-template name="process.funcsynopsis.list">
 976       <xsl:with-param name="funcsynopses" select="$funcsynopses"/>
 977     </xsl:call-template>
 978   </dl>
 979 </xsl:template>
 980
 981 <doc:pi name="dbhtml-include_href" xmlns="">
 982   <refpurpose>Copies an external well-formed HTML/XML file into current doc</refpurpose>
 983   <refdescription>
 984     <para>Use the <tag class="xmlpi">dbhtml-include href</tag> PI anywhere in a
 985       document to cause the contents of the file referenced by the
 986       <code>href</code> pseudo-attribute to be copied/inserted “as
 987       is” into your HTML output at the point in document order
 988       where the PI occurs in the source.</para>
 989     <note>
 990       <para>The referenced file may contain plain text (as long as
 991         it is “wrapped” in an <tag>html</tag> element — see the
 992         note below) or markup in any arbitrary vocabulary,
 993         including HTML — but it must conform to XML
 994         well-formedness constraints (because the feature in XSLT
 995         1.0 for opening external files, the
 996         <function>document()</function> function, can only handle
 997         files that meet XML well-formedness constraints).</para>
 998       <para>Among other things, XML well-formedness constraints
 999         require a document to have <emphasis>a single root
1000           element</emphasis>. So if the content you want to
1001         include is plain text or is markup that does
1002         <emphasis>not</emphasis> have a single root element,
1003         <emphasis role="strong">wrap the content in an
1004           <tag>html</tag> element</emphasis>. The stylesheets will
1005         strip out that surrounding <tag>html</tag> “wrapper” when
1006         they find it, leaving just the content you want to
1007         insert.</para>
1008     </note>
1009   </refdescription>
1010   <refsynopsisdiv>
1011     <synopsis><tag class="xmlpi">dbhtml-include href="<replaceable>URI</replaceable>"</tag></synopsis>
1012   </refsynopsisdiv>
1013   <refparameter>
1014     <variablelist>
1015       <varlistentry><term>href="<replaceable>URI</replaceable>"</term>
1016         <listitem>
1017           <para>Specifies the URI for the file to include; the URI
1018             can be, for example, a remote <literal>http:</literal>
1019             URI, or a local filesystem <literal>file:</literal>
1020             URI</para>
1021         </listitem>
1022       </varlistentry>
1023     </variablelist>
1024   </refparameter>
1025   <refsee role="params">
1026     <para><parameter>textinsert.extension</parameter></para>
1027   </refsee>
1028   <refsee role="tcg">
1029     <para><link role="tcg"
1030         xlink:href="InsertExtHtml.html"
1031         >Inserting external HTML code</link>,
1032       <link role="tcg"
1033         xlink:href="ExternalCode.html"
1034         >External code files</link></para>
1035   </refsee>
1036 </doc:pi>
1037 <xsl:template name="pi.dbhtml-include">
1038   <xsl:param name="href">
1039     <xsl:call-template name="dbhtml-attribute">
1040       <xsl:with-param name="pis" select="."/>
1041       <xsl:with-param name="attribute">href</xsl:with-param>
1042     </xsl:call-template>
1043   </xsl:param>
1044   <xsl:choose>
1045     <xsl:when test="$href != ''">
1046       <xsl:variable name="content" select="document($href,/)"/>
1047       <xsl:choose>
1048         <xsl:when test="$content/*">
1049           <xsl:choose>
1050             <xsl:when test="$content/*[1][self::html]">
1051               <!-- include just the children of html wrapper -->
1052               <xsl:copy-of select="$content/*[1]/node()"/>
1053             </xsl:when>
1054             <xsl:otherwise>
1055               <xsl:copy-of select="$content"/>
1056             </xsl:otherwise>
1057           </xsl:choose>
1058         </xsl:when>
1059         <xsl:otherwise>
1060           <xsl:message>
1061             <xsl:text>ERROR: dbhtml-include processing instruction </xsl:text>
1062             <xsl:text>href has no content.</xsl:text>
1063           </xsl:message>
1064         </xsl:otherwise>
1065       </xsl:choose>
1066     </xsl:when>
1067     <xsl:otherwise>
1068       <xsl:message>
1069         <xsl:text>ERROR: dbhtml-include processing instruction has </xsl:text>
1070         <xsl:text>missing or empty href value.</xsl:text>
1071       </xsl:message>
1072     </xsl:otherwise>
1073   </xsl:choose>
1074 </xsl:template>
1075
1076 <!-- There are two templates matching this PI in htmlhelp-common.xsl -->
1077 <doc:pi name="dbhh" xmlns="">
1078   <refpurpose>Sets topic name and topic id for context-sensitive HTML Help</refpurpose>
1079   <refdescription>
1080     <para>Use the <tag class="xmlpi">dbhh</tag> PI as a child of components
1081       that should be used as targets for context-sensitive help requests.</para>
1082   </refdescription>
1083   <refsynopsisdiv>
1084     <synopsis><tag class="xmlpi">dbhh topicname="<replaceable>name</replaceable>" topicid="<replaceable>id</replaceable>"</tag></synopsis>
1085   </refsynopsisdiv>
1086   <refparameter>
1087     <variablelist>
1088       <varlistentry><term>topicname="<replaceable>name</replaceable>"</term>
1089         <listitem>
1090           <para>Specifies a unique string constant that identifies a help topic</para>
1091         </listitem>
1092       </varlistentry>
1093       <varlistentry><term>topicid="<replaceable>id</replaceable>"</term>
1094         <listitem>
1095           <para>Specifies a unique integer value for the <literal>topicname</literal> string</para>
1096         </listitem>
1097       </varlistentry>
1098     </variablelist>
1099   </refparameter>
1100   <refsee role="tcg">
1101     <para><link role="tcg"
1102         xlink:href="HtmlHelp.html#HHContextHelp"
1103         >Context-sensitive help</link></para>
1104   </refsee>
1105 </doc:pi>
1106
1107 <!-- ==================================================================== -->
1108
1109 <xsl:template name="dbhtml-attribute">
1110   <!-- * dbhtml-attribute is an interal utility template for retrieving -->
1111   <!-- * pseudo-attributes/parameters from PIs -->
1112   <xsl:param name="pis" select="processing-instruction('dbhtml')"/>
1113   <xsl:param name="attribute">filename</xsl:param>
1114   <xsl:call-template name="pi-attribute">
1115     <xsl:with-param name="pis" select="$pis"/>
1116     <xsl:with-param name="attribute" select="$attribute"/>
1117   </xsl:call-template>
1118 </xsl:template>
1119
1120 <!-- ==================================================================== -->
1121
1122 <xsl:template match="processing-instruction()">
1123 </xsl:template>
1124
1125 <xsl:template match="processing-instruction('dbhtml')">
1126   <!-- nop -->
1127 </xsl:template>
1128
1129 <!-- ==================================================================== -->
1130
1131 <xsl:template match="processing-instruction('dbcmdlist')">
1132   <xsl:call-template name="pi.dbcmdlist"/>
1133 </xsl:template>
1134 <xsl:template name="process.cmdsynopsis.list">
1135   <xsl:param name="cmdsynopses"/><!-- empty node list by default -->
1136   <xsl:param name="count" select="1"/>
1137
1138   <xsl:choose>
1139     <xsl:when test="$count>count($cmdsynopses)"></xsl:when>
1140     <xsl:otherwise>
1141       <xsl:variable name="cmdsyn" select="$cmdsynopses[$count]"/>
1142
1143        <dt>
1144        <a>
1145          <xsl:attribute name="href">
1146            <xsl:text>#</xsl:text>
1147            <xsl:call-template name="object.id">
1148              <xsl:with-param name="object" select="$cmdsyn"/>
1149            </xsl:call-template>
1150          </xsl:attribute>
1151
1152          <xsl:choose>
1153            <xsl:when test="$cmdsyn/@xreflabel">
1154              <xsl:call-template name="xref.xreflabel">
1155                <xsl:with-param name="target" select="$cmdsyn"/>
1156              </xsl:call-template>
1157            </xsl:when>
1158            <xsl:otherwise>
1159              <xsl:apply-templates select="$cmdsyn" mode="xref-to">
1160                <xsl:with-param name="target" select="$cmdsyn"/>
1161              </xsl:apply-templates>
1162            </xsl:otherwise>
1163          </xsl:choose>
1164        </a>
1165        </dt>
1166
1167         <xsl:call-template name="process.cmdsynopsis.list">
1168           <xsl:with-param name="cmdsynopses" select="$cmdsynopses"/>
1169           <xsl:with-param name="count" select="$count+1"/>
1170         </xsl:call-template>
1171       </xsl:otherwise>
1172     </xsl:choose>
1173 </xsl:template>
1174
1175 <!-- ==================================================================== -->
1176
1177 <xsl:template match="processing-instruction('dbfunclist')">
1178   <xsl:call-template name="pi.dbfunclist"/>
1179 </xsl:template>
1180 <xsl:template name="process.funcsynopsis.list">
1181   <xsl:param name="funcsynopses"/><!-- empty node list by default -->
1182   <xsl:param name="count" select="1"/>
1183
1184   <xsl:choose>
1185     <xsl:when test="$count>count($funcsynopses)"></xsl:when>
1186     <xsl:otherwise>
1187       <xsl:variable name="cmdsyn" select="$funcsynopses[$count]"/>
1188
1189        <dt>
1190        <a>
1191          <xsl:attribute name="href">
1192            <xsl:text>#</xsl:text>
1193            <xsl:call-template name="object.id">
1194              <xsl:with-param name="object" select="$cmdsyn"/>
1195            </xsl:call-template>
1196          </xsl:attribute>
1197
1198          <xsl:choose>
1199            <xsl:when test="$cmdsyn/@xreflabel">
1200              <xsl:call-template name="xref.xreflabel">
1201                <xsl:with-param name="target" select="$cmdsyn"/>
1202              </xsl:call-template>
1203            </xsl:when>
1204            <xsl:otherwise>
1205               <xsl:apply-templates select="$cmdsyn" mode="xref-to">
1206                 <xsl:with-param name="target" select="$cmdsyn"/>
1207               </xsl:apply-templates>
1208            </xsl:otherwise>
1209          </xsl:choose>
1210        </a>
1211        </dt>
1212
1213         <xsl:call-template name="process.funcsynopsis.list">
1214           <xsl:with-param name="funcsynopses" select="$funcsynopses"/>
1215           <xsl:with-param name="count" select="$count+1"/>
1216         </xsl:call-template>
1217       </xsl:otherwise>
1218     </xsl:choose>
1219 </xsl:template>
1220
1221 <!-- ==================================================================== -->
1222
1223 <xsl:template match="processing-instruction('dbhtml-include')">
1224   <xsl:call-template name="pi.dbhtml-include"/>
1225 </xsl:template>
1226
1227 <!-- ==================================================================== -->
1228
1229 <xsl:template name="dbhtml-dir">
1230   <xsl:param name="context" select="."/>
1231   <!-- directories are now inherited from previous levels -->
1232   <xsl:variable name="ppath">
1233     <xsl:if test="$context/parent::*">
1234       <xsl:call-template name="dbhtml-dir">
1235         <xsl:with-param name="context" select="$context/parent::*"/>
1236       </xsl:call-template>
1237     </xsl:if>
1238   </xsl:variable>
1239   <xsl:variable name="path">
1240     <xsl:call-template name="pi.dbhtml_dir">
1241       <xsl:with-param name="node" select="$context"/>
1242     </xsl:call-template>
1243   </xsl:variable>
1244   <xsl:choose>
1245     <xsl:when test="$path = ''">
1246       <xsl:if test="$ppath != ''">
1247         <xsl:value-of select="$ppath"/>
1248       </xsl:if>
1249     </xsl:when>
1250     <xsl:otherwise>
1251       <xsl:if test="$ppath != ''">
1252         <xsl:value-of select="$ppath"/>
1253         <xsl:if test="substring($ppath, string-length($ppath), 1) != '/'">
1254           <xsl:text>/</xsl:text>
1255         </xsl:if>
1256       </xsl:if>
1257       <xsl:value-of select="$path"/>
1258       <xsl:text>/</xsl:text>
1259     </xsl:otherwise>
1260   </xsl:choose>
1261 </xsl:template>
1262
1263 </xsl:stylesheet>