source: clfs-sysroot/BOOK/stylesheets/lfs-xsl/docbook-xsl-snapshot/common/pi.xsl@ c8063d1

Last change on this file since c8063d1 was ee92a8c, checked in by Manuel Canales Esparcia <manuel@…>, 17 years ago

Updated DocBook-XSL code to version 1.73.2
  • Property mode set to 100644
File size: 13.6 KB
Line 
1<?xml version='1.0'?>
2<xsl:stylesheet
3 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
4 xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
5 xmlns:date="http://exslt.org/dates-and-times"
6 xmlns:exsl="http://exslt.org/common"
7 xmlns:xlink="http://www.w3.org/1999/xlink"
8 exclude-result-prefixes="doc date exsl"
9 extension-element-prefixes="date exsl"
10 version='1.0'>
11
12<!-- ********************************************************************
13 $Id$
14 ********************************************************************
15
16 This file is part of the XSL DocBook Stylesheet distribution.
17 See ../README or http://docbook.sf.net/release/xsl/current/ for
18 copyright and other information.
19
20 ******************************************************************** -->
21
22<doc:reference xmlns=""><info><title>Common Processing Instruction Reference</title>
23 <releaseinfo role="meta">
24 $Id$
25 </releaseinfo>
26 </info>
27 <partintro id="partintro">
28 <title>Introduction</title>
29 <para>This is generated reference documentation for all
30 user-specifiable processing instructions (PIs) in the
31 “common” part of the DocBook XSL stylesheets.
32 <note>
33 <para>You add these PIs at particular points in a document to
34 cause specific “exceptions” to formatting/output behavior. To
35 make global changes in formatting/output behavior across an
36 entire document, it’s better to do it by setting an
37 appropriate stylesheet parameter (if there is one).</para>
38 </note>
39 </para>
40 </partintro>
41</doc:reference>
42
43<!-- ==================================================================== -->
44<doc:pi name="dbchoice_choice" xmlns="">
45 <refpurpose>Generates a localized choice separator</refpurpose>
46 <refdescription id="select.choice.separator-desc">
47 <para>Use the <tag class="xmlpi">dbchoice choice</tag> PI to
48 generate an appropriate localized “choice” separator (for
49 example, <literal>and</literal> or <literal>or</literal>)
50 before the final item in an inline <tag>simplelist</tag></para>
51 <warning>
52 <para>This PI is a less-than-ideal hack; support for it may
53 disappear in the future (particularly if and when a more
54 appropriate means for marking up "choice" lists becomes
55 available in DocBook).</para>
56 </warning>
57 </refdescription>
58 <refsynopsisdiv>
59 <synopsis><tag class="xmlpi">dbchoice choice="and"|"or"|<replaceable>string</replaceable>"</tag></synopsis>
60 </refsynopsisdiv>
61 <refparameter>
62 <variablelist>
63 <varlistentry><term>choice="and"</term>
64 <listitem>
65 <para>generates a localized <literal>and</literal> separator</para>
66 </listitem>
67 </varlistentry>
68 <varlistentry><term>choice="or"</term>
69 <listitem>
70 <para>generates a localized <literal>or</literal> separator</para>
71 </listitem>
72 </varlistentry>
73 <varlistentry><term>choice="<replaceable>string</replaceable>"</term>
74 <listitem>
75 <para>generates a literal <replaceable>string</replaceable> separator</para>
76 </listitem>
77 </varlistentry>
78 </variablelist>
79 </refparameter>
80</doc:pi>
81<xsl:template name="pi.dbchoice_choice">
82 <xsl:param name="node" select="."/>
83 <xsl:call-template name="pi-attribute">
84 <xsl:with-param name="pis" select="$node/processing-instruction('dbchoice')"/>
85 <xsl:with-param name="attribute">choice</xsl:with-param>
86 </xsl:call-template>
87</xsl:template>
88
89<doc:pi name="dbtimestamp" xmlns="">
90 <refpurpose>Inserts a date timestamp</refpurpose>
91 <refdescription>
92 <para>Use the <tag class="xmlpi">dbtimestamp</tag> PI at any point in a
93 source document to cause a date timestamp (a formatted
94 string representing the current date and time) to be
95 inserted in output of the document.</para>
96 </refdescription>
97 <refsynopsisdiv>
98 <synopsis><tag class="xmlpi">dbtimestamp format="<replaceable>formatstring</replaceable>" [padding="0"|"1"]</tag></synopsis>
99 </refsynopsisdiv>
100 <refparameter>
101 <variablelist>
102 <varlistentry><term>format="<replaceable>formatstring</replaceable>"</term>
103 <listitem>
104 <para>Specifies format in which the date and time are
105 output</para>
106 <note>
107 <para>For details of the content of the format string,
108 see <link role="tcg" xlink:href="Datetime.html"
109 >Date and time</link>.</para>
110 </note>
111 </listitem>
112 </varlistentry>
113 <varlistentry><term>padding="0"|"1"</term>
114 <listitem>
115 <para>Specifies padding behavior; if non-zero, padding is is added</para>
116 </listitem>
117 </varlistentry>
118 </variablelist>
119 </refparameter>
120</doc:pi>
121<xsl:template name="pi.dbtimestamp">
122 <xsl:variable name="format">
123 <xsl:variable name="pi-format">
124 <xsl:call-template name="pi-attribute">
125 <xsl:with-param name="pis" select="."/>
126 <xsl:with-param name="attribute">format</xsl:with-param>
127 </xsl:call-template>
128 </xsl:variable>
129 <xsl:choose>
130 <xsl:when test="$pi-format != ''">
131 <xsl:value-of select="$pi-format"/>
132 </xsl:when>
133 <xsl:otherwise>
134 <xsl:call-template name="gentext.template">
135 <xsl:with-param name="context" select="'datetime'"/>
136 <xsl:with-param name="name" select="'format'"/>
137 </xsl:call-template>
138 </xsl:otherwise>
139 </xsl:choose>
140 </xsl:variable>
141 <xsl:variable name="padding">
142 <xsl:variable name="pi-padding">
143 <xsl:call-template name="pi-attribute">
144 <xsl:with-param name="pis" select="."/>
145 <xsl:with-param name="attribute">padding</xsl:with-param>
146 </xsl:call-template>
147 </xsl:variable>
148 <xsl:choose>
149 <xsl:when test="$pi-padding != ''">
150 <xsl:value-of select="$pi-padding"/>
151 </xsl:when>
152 <xsl:otherwise>1</xsl:otherwise>
153 </xsl:choose>
154 </xsl:variable>
155 <xsl:variable name="date">
156 <xsl:choose>
157 <xsl:when test="function-available('date:date-time')">
158 <xsl:value-of select="date:date-time()"/>
159 </xsl:when>
160 <xsl:when test="function-available('date:dateTime')">
161 <!-- Xalan quirk -->
162 <xsl:value-of select="date:dateTime()"/>
163 </xsl:when>
164 </xsl:choose>
165 </xsl:variable>
166 <xsl:choose>
167 <xsl:when test="function-available('date:date-time') or
168 function-available('date:dateTime')">
169 <xsl:call-template name="datetime.format">
170 <xsl:with-param name="date" select="$date"/>
171 <xsl:with-param name="format" select="$format"/>
172 <xsl:with-param name="padding" select="$padding"/>
173 </xsl:call-template>
174 </xsl:when>
175 <xsl:otherwise>
176 <xsl:message>
177 Timestamp processing requires XSLT processor with EXSLT date support.
178 </xsl:message>
179 </xsl:otherwise>
180 </xsl:choose>
181</xsl:template>
182
183<doc:pi name="dbtex_delims" xmlns="">
184 <refpurpose>Generates delimiters around embedded TeX equations
185 in output</refpurpose>
186 <refdescription>
187 <para>Use the <tag class="xmlpi">dbtex delims</tag> PI as a
188 child of a <tag>textobject</tag> containing embedded TeX
189 markup, to cause that markup to be surrounded by
190 <literal>$</literal> delimiter characters in output.</para>
191 </refdescription>
192 <refsynopsisdiv>
193 <synopsis><tag class="xmlpi">dbtex delims="no"|"yes"</tag></synopsis>
194 </refsynopsisdiv>
195 <refparameter>
196 <variablelist>
197 <varlistentry><term>dbtex delims="no"|"yes"</term>
198 <listitem>
199 <para>Specifies whether delimiters are output</para>
200 </listitem>
201 </varlistentry>
202 </variablelist>
203 </refparameter>
204 <refsee role="params">
205 <para><parameter>tex.math.delims</parameter></para>
206 </refsee>
207 <refsee role="tcg">
208 <para><link role="tcg"
209 xlink:href="TexMath.html"
210 >DBTeXMath</link></para>
211 </refsee>
212</doc:pi>
213<xsl:template name="pi.dbtex_delims">
214 <xsl:param name="node" select="."/>
215 <xsl:call-template name="pi-attribute">
216 <xsl:with-param name="pis" select="$node/processing-instruction('dbtex')"/>
217 <xsl:with-param name="attribute" select="'delims'"/>
218 </xsl:call-template>
219</xsl:template>
220
221<!-- ==================================================================== -->
222
223<xsl:template match="processing-instruction()" mode="titlepage.mode">
224 <!-- * Als process PIs on title pages -->
225 <xsl:apply-templates select="."/>
226</xsl:template>
227
228<xsl:template match="processing-instruction('dbtimestamp')">
229 <xsl:call-template name="pi.dbtimestamp"/>
230</xsl:template>
231
232<xsl:template name="datetime.format">
233 <xsl:param name="date"/>
234 <xsl:param name="format"/>
235 <xsl:param name="padding" select="1"/>
236 <xsl:if test="$format != ''">
237 <!-- replace any whitespace in the format string with a non-breaking space -->
238 <xsl:variable name="format-nbsp"
239 select="translate($format,
240 '&#x20;&#x9;&#xd;&#xa;',
241 '&#xa0;&#xa0;&#xa0;&#xa0;')"/>
242 <xsl:variable name="tokenized-format-string">
243 <xsl:call-template name="str.tokenize.keep.delimiters">
244 <xsl:with-param name="string" select="$format-nbsp"/>
245 <xsl:with-param name="delimiters" select="'&#xa0;,./-()[]:'"/>
246 </xsl:call-template>
247 </xsl:variable>
248 <xsl:choose>
249 <!-- include extra test for Xalan quirk -->
250 <xsl:when test="function-available('exsl:node-set') or
251 contains(system-property('xsl:vendor'),'Apache Software Foundation')">
252 <!-- We must preserve context node in order to get valid language -->
253 <xsl:variable name="context" select="."/>
254 <xsl:for-each select="exsl:node-set($tokenized-format-string)/node()">
255 <xsl:variable name="token">
256 <xsl:value-of select="."/>
257 </xsl:variable>
258 <!-- Restore context node -->
259 <xsl:for-each select="$context">
260 <xsl:choose>
261 <xsl:when test="$token = 'a'">
262 <xsl:call-template name="gentext.template">
263 <xsl:with-param name="context" select="'datetime-abbrev'"/>
264 <xsl:with-param name="name" select="date:day-abbreviation($date)"/>
265 </xsl:call-template>
266 </xsl:when>
267 <xsl:when test="$token = 'A'">
268 <xsl:call-template name="gentext.template">
269 <xsl:with-param name="context" select="'datetime-full'"/>
270 <xsl:with-param name="name" select="date:day-name($date)"/>
271 </xsl:call-template>
272 </xsl:when>
273 <xsl:when test="$token = 'b'">
274 <xsl:call-template name="gentext.template">
275 <xsl:with-param name="context" select="'datetime-abbrev'"/>
276 <xsl:with-param name="name" select="date:month-abbreviation($date)"/>
277 </xsl:call-template>
278 </xsl:when>
279 <xsl:when test="$token = 'c'">
280 <xsl:value-of select="date:date($date)"/>
281 <xsl:text> </xsl:text>
282 <xsl:value-of select="date:time($date)"/>
283 </xsl:when>
284 <xsl:when test="$token = 'B'">
285 <xsl:call-template name="gentext.template">
286 <xsl:with-param name="context" select="'datetime-full'"/>
287 <xsl:with-param name="name" select="date:month-name($date)"/>
288 </xsl:call-template>
289 </xsl:when>
290 <xsl:when test="$token = 'd'">
291 <xsl:if test="$padding = 1 and
292 string-length(date:day-in-month($date)) = 1">0</xsl:if>
293 <xsl:value-of select="date:day-in-month($date)"/>
294 </xsl:when>
295 <xsl:when test="$token = 'H'">
296 <xsl:if test="$padding = 1 and string-length(date:hour-in-day($date)) = 1">0</xsl:if>
297 <xsl:value-of select="date:hour-in-day($date)"/>
298 </xsl:when>
299 <xsl:when test="$token = 'j'">
300 <xsl:value-of select="date:day-in-year($date)"/>
301 </xsl:when>
302 <xsl:when test="$token = 'm'">
303 <xsl:if test="$padding = 1 and string-length(date:month-in-year($date)) = 1">0</xsl:if>
304 <xsl:value-of select="date:month-in-year($date)"/>
305 </xsl:when>
306 <xsl:when test="$token = 'M'">
307 <xsl:if test="string-length(date:minute-in-hour($date)) = 1">0</xsl:if>
308 <xsl:value-of select="date:minute-in-hour($date)"/>
309 </xsl:when>
310 <xsl:when test="$token = 'S'">
311 <xsl:if test="string-length(date:second-in-minute($date)) = 1">0</xsl:if>
312 <xsl:value-of select="date:second-in-minute($date)"/>
313 </xsl:when>
314 <xsl:when test="$token = 'U'">
315 <xsl:value-of select="date:week-in-year($date)"/>
316 </xsl:when>
317 <xsl:when test="$token = 'w'">
318 <xsl:value-of select="date:day-in-week($date)"/>
319 </xsl:when>
320 <xsl:when test="$token = 'x'">
321 <xsl:value-of select="date:date($date)"/>
322 </xsl:when>
323 <xsl:when test="$token = 'X'">
324 <xsl:value-of select="date:time($date)"/>
325 </xsl:when>
326 <xsl:when test="$token = 'Y'">
327 <xsl:value-of select="date:year($date)"/>
328 </xsl:when>
329 <xsl:otherwise>
330 <xsl:value-of select="$token"/>
331 </xsl:otherwise>
332 </xsl:choose>
333 </xsl:for-each>
334 </xsl:for-each>
335 </xsl:when>
336 <xsl:otherwise>
337 <xsl:message>
338 Timestamp processing requires an XSLT processor with support
339 for the EXSLT node-set() function.
340 </xsl:message>
341 </xsl:otherwise>
342 </xsl:choose>
343 </xsl:if>
344</xsl:template>
345
346</xsl:stylesheet>
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