Put some CSS in separate tmpl files with simple substitutions

This will make it a lot easier for people to work on the theming without
digging into XSLT files.

7 files changed, 172 insertions, 0 deletions

diff --git a/doc/yelp-xsl/C/db2html.page b/doc/yelp-xsl/C/db2html.page
index 947fd00e..6338afaf 100644
--- a/doc/yelp-xsl/C/db2html.page
+++ b/doc/yelp-xsl/C/db2html.page
@@ -6,6 +6,7 @@
   <link type="topic" xref="color" group="imports"/>
   <link type="topic" xref="icons" group="imports"/>
   <link type="topic" xref="html" group="imports"/>
+  <link type="topic" xref="tmpl" group="imports"/>
   <link type="topic" xref="utils" group="imports"/>
   <link type="topic" xref="db-chunk" group="imports"/>
   <link type="topic" xref="db-common" group="imports"/>
diff --git a/doc/yelp-xsl/C/db2xhtml.page b/doc/yelp-xsl/C/db2xhtml.page
index 7966de28..6be5e007 100644
--- a/doc/yelp-xsl/C/db2xhtml.page
+++ b/doc/yelp-xsl/C/db2xhtml.page
@@ -6,6 +6,7 @@
   <link type="topic" xref="color" group="imports"/>
   <link type="topic" xref="icons" group="imports"/>
   <link type="topic" xref="html" group="imports"/>
+  <link type="topic" xref="tmpl" group="imports"/>
   <link type="topic" xref="utils" group="imports"/>
   <link type="topic" xref="db-chunk" group="imports"/>
   <link type="topic" xref="db-common" group="imports"/>
diff --git a/doc/yelp-xsl/C/mal2html.page b/doc/yelp-xsl/C/mal2html.page
index 481f2699..ff738cb0 100644
--- a/doc/yelp-xsl/C/mal2html.page
+++ b/doc/yelp-xsl/C/mal2html.page
@@ -7,6 +7,7 @@
   <link type="topic" xref="icons" group="imports"/>
   <link type="topic" xref="html" group="imports"/>
   <link type="topic" xref="ttml" group="imports"/>
+  <link type="topic" xref="tmpl" group="imports"/>
   <link type="topic" xref="utils" group="imports"/>
   <link type="topic" xref="mal-gloss" group="imports"/>
   <link type="topic" xref="mal-if" group="imports"/>
diff --git a/doc/yelp-xsl/C/mal2xhtml.page b/doc/yelp-xsl/C/mal2xhtml.page
index 4ae4d1bc..47b08cab 100644
--- a/doc/yelp-xsl/C/mal2xhtml.page
+++ b/doc/yelp-xsl/C/mal2xhtml.page
@@ -7,6 +7,7 @@
   <link type="topic" xref="icons" group="imports"/>
   <link type="topic" xref="html" group="imports"/>
   <link type="topic" xref="ttml" group="imports"/>
+  <link type="topic" xref="tmpl" group="imports"/>
   <link type="topic" xref="utils" group="imports"/>
   <link type="topic" xref="mal-gloss" group="imports"/>
   <link type="topic" xref="mal-if" group="imports"/>
diff --git a/doc/yelp-xsl/C/tmpl.file.page b/doc/yelp-xsl/C/tmpl.file.page
new file mode 100644
index 00000000..5d4179b7
--- /dev/null
+++ b/doc/yelp-xsl/C/tmpl.file.page
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<page xmlns="http://projectmallard.org/1.0/" style="xslt-template" id="tmpl.file">
+ <info>
+  <link type="guide" xref="tmpl" group="templates"/>
+  <link type="guide" xref="templates" group="tmpl"/>
+  <desc>Perform text substitutions on a file.</desc>
+  <revision version="40" date="FIXME" status="FIXME"/>
+ </info>
+ <title>tmpl.file</title>
+ <synopsis>
+  <title>Parameters</title>
+  <terms>
+   <item>
+    <title><code>$file</code></title>
+    <p>The filename of the file to process for substitutions.</p>
+   </item>
+   <item>
+    <title><code>$node</code></title>
+    <p>The node to create CSS for.</p>
+   </item>
+   <item>
+    <title><code>$direction</code></title>
+    <p>The directionality of the text, either <sys>ltr</sys> or <sys>rtl</sys>.</p>
+   </item>
+   <item>
+    <title><code>$left</code></title>
+    <p>The starting alignment, either <sys>left</sys> or <sys>right</sys>.</p>
+   </item>
+   <item>
+    <title><code>$right</code></title>
+    <p>The ending alignment, either <sys>left</sys> or <sys>right</sys>.</p>
+   </item>
+  </terms>
+ </synopsis>
+ <p>This template reads the file specified by the <code>$file</code> parameter and performs
+ text substitutions. Due to XSLT limitations, the file must be a well-formed
+ XML document. However, this template simply takes the string value of the
+ document, so it is sufficient to wrap the text in a dummy element and ensure
+ any <sys>&lt;</sys> and <sys>&amp;</sys> characters are escaped.</p>
+ <p>See <code xref="tmpl">tmpl</code> for information on the substitution syntax.</p>
+ <note style="plain">
+  <p>This template was added in version 40.</p>
+ </note>
+ <list style="compact">
+  <title>Calls Templates</title>
+  <item>
+   <p><link xref="l10n.align.end"/></p>
+  </item>
+  <item>
+   <p><link xref="l10n.align.start"/></p>
+  </item>
+  <item>
+   <p><link xref="l10n.direction"/></p>
+  </item>
+  <item>
+   <p><link xref="tmpl.text"/></p>
+  </item>
+ </list>
+</page>
diff --git a/doc/yelp-xsl/C/tmpl.page b/doc/yelp-xsl/C/tmpl.page
new file mode 100644
index 00000000..1715bc39
--- /dev/null
+++ b/doc/yelp-xsl/C/tmpl.page
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<page xmlns="http://projectmallard.org/1.0/" type="guide" style="xslt-stylesheet" id="tmpl">
+ <info>
+  <link type="guide" xref="stylesheets" group="tmpl"/>
+  <desc>Perform simple substitutions in text files.</desc>
+  <revision version="40" date="FIXME" status="FIXME"/>
+ </info>
+ <title>Text Templates</title>
+ <p>This stylesheet contains templates to perform simple substitutions on text
+ and files containing text. The primary purpose of these templates is to allow
+ CSS and JavaScript to be maintained in separate files outside the XSLT, but
+ still allow those files to reference variables for things like color themes
+ and text directionality.</p>
+ <p>The substitution evaluates anything between <sys>{{</sys> and <sys>}}</sys>. Usually, this will
+ be a reference to a parameter or variable, but it can be any XPath expression.
+ For example, <sys>{{$color.fg}}</sys> will be replaced with the primary text color.</p>
+ <p>This syntax is similar to XSLT attribute value templates, except that it uses
+ double curly braces to avoid conflicts with the many curly braces used in CSS
+ and JavaScript files.</p>
+ <note style="plain">
+  <p>This stylesheet was added in version 40.</p>
+ </note>
+ <links type="topic" groups="imports" style="linklist">
+  <title>Imports Stylesheets</title>
+ </links>
+ <links type="topic" groups="includes" style="linklist">
+  <title>Includes Stylesheets</title>
+ </links>
+ <links type="topic" groups="params" style="linklist">
+  <title>Defines Parameters</title>
+ </links>
+ <links type="topic" groups="keys" style="linklist">
+  <title>Defines Keys</title>
+ </links>
+ <links type="topic" groups="templates" style="linklist">
+  <title>Defines Templates</title>
+ </links>
+ <links type="topic" groups="modes" style="linklist">
+  <title>Defines Modes</title>
+ </links>
+ <list style="compact">
+  <title>Calls Templates</title>
+  <item>
+   <p><link xref="l10n.align.end"/></p>
+  </item>
+  <item>
+   <p><link xref="l10n.align.start"/></p>
+  </item>
+  <item>
+   <p><link xref="l10n.direction"/></p>
+  </item>
+ </list>
+</page>
diff --git a/doc/yelp-xsl/C/tmpl.text.page b/doc/yelp-xsl/C/tmpl.text.page
new file mode 100644
index 00000000..4f4f5901
--- /dev/null
+++ b/doc/yelp-xsl/C/tmpl.text.page
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<page xmlns="http://projectmallard.org/1.0/" style="xslt-template" id="tmpl.text">
+ <info>
+  <link type="guide" xref="tmpl" group="templates"/>
+  <link type="guide" xref="templates" group="tmpl"/>
+  <desc>Perform text substitutions on some text.</desc>
+  <revision version="40" date="FIXME" status="FIXME"/>
+ </info>
+ <title>tmpl.text</title>
+ <synopsis>
+  <title>Parameters</title>
+  <terms>
+   <item>
+    <title><code>$text</code></title>
+    <p>The text to process for substitutions.</p>
+   </item>
+   <item>
+    <title><code>$node</code></title>
+    <p>The node to create CSS for.</p>
+   </item>
+   <item>
+    <title><code>$direction</code></title>
+    <p>The directionality of the text, either <sys>ltr</sys> or <sys>rtl</sys>.</p>
+   </item>
+   <item>
+    <title><code>$left</code></title>
+    <p>The starting alignment, either <sys>left</sys> or <sys>right</sys>.</p>
+   </item>
+   <item>
+    <title><code>$right</code></title>
+    <p>The ending alignment, either <sys>left</sys> or <sys>right</sys>.</p>
+   </item>
+  </terms>
+ </synopsis>
+ <p>This template performs text substitutions on the text in <code>$text</code>. It is called
+ by <code xref="tmpl.file">tmpl.file</code>, and it calls itself recursively after each substitution.</p>
+ <p>See <code xref="tmpl">tmpl</code> for information on the substitution syntax.</p>
+ <note style="plain">
+  <p>This template was added in version 40.</p>
+ </note>
+ <list style="compact">
+  <title>Calls Templates</title>
+  <item>
+   <p><link xref="l10n.align.end"/></p>
+  </item>
+  <item>
+   <p><link xref="l10n.align.start"/></p>
+  </item>
+  <item>
+   <p><link xref="l10n.direction"/></p>
+  </item>
+  <item>
+   <p><link xref="tmpl.text"/></p>
+  </item>
+ </list>
+</page>