[DOCUMENTATION] English:

- manual fixes (only line length)

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@15850 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/en/module_specs/Zend_Controller-ActionController.xml

@@ -18,8 +18,8 @@
             to create your own base class for action controllers). The most
             basic operation is to subclass it, and create action methods that
             correspond to the various actions you wish the controller to handle
-            for your site. <classname>Zend_Controller</classname>'s routing and dispatch handling will
-            autodiscover any methods ending in 'Action' in your class as
+            for your site. <classname>Zend_Controller</classname>'s routing and dispatch handling
+            will autodiscover any methods ending in 'Action' in your class as
             potential controller actions.
         </para>
 
@@ -264,8 +264,8 @@ if ($this->_hasParam('id') {
             <title>Default View Integration is Via the ViewRenderer</title>
 
             <para>
-                The content in this section is only valid when you have
-                explicitly disabled the <link linkend="zend.controller.actionhelpers.viewrenderer">ViewRenderer</link>.
+                The content in this section is only valid when you have explicitly disabled the
+                <link linkend="zend.controller.actionhelpers.viewrenderer">ViewRenderer</link>.
                 Otherwise, you can safely skip over this section.
             </para>
         </note>

documentation/manual/en/module_specs/Zend_Controller-ActionHelpers-AutoComplete.xml

@@ -120,8 +120,8 @@ class FooController extends Zend_Controller_Action
             Dojo does not have an AutoCompletion widget per se, but has two
             widgets that can perform AutoCompletion: ComboBox and
             FilteringSelect. In both cases, they require a data store that
-            implements the QueryReadStore; for more information on these topics,
-            see the <ulink url="http://dojotoolkit.org/book/dojo-book-0-9/part-3-programmatic-dijit-and-dojo/data-retrieval-dojo-data-0">dojo.data</ulink>
+            implements the QueryReadStore; for more information on these topics, see the <ulink
+                url="http://dojotoolkit.org/book/dojo-book-0-9/part-3-programmatic-dijit-and-dojo/data-retrieval-dojo-data-0">dojo.data</ulink>
             documentation.
         </para>
 
@@ -332,7 +332,8 @@ dojo.require("custom.TestNameReadStore");
     <sect4 id="zend.controller.actionhelpers.autocomplete.scriptaculous">
         <title>AutoCompletion with Scriptaculous</title>
         <para>
-            <ulink url="http://wiki.script.aculo.us/scriptaculous/show/Ajax.Autocompleter">Scriptaculous</ulink>
+            <ulink
+                url="http://wiki.script.aculo.us/scriptaculous/show/Ajax.Autocompleter">Scriptaculous</ulink>
             expects an HTML response in a specific format.
         </para>
 

documentation/manual/en/module_specs/Zend_Controller-Exceptions.xml

@@ -87,7 +87,9 @@ try {
             </listitem>
 
             <listitem>
-                <para><classname>Zend_Controller_Response_Abstract::renderExceptions()</classname></para>
+                <para>
+                    <classname>Zend_Controller_Response_Abstract::renderExceptions()</classname>
+                </para>
 
                 <para>
                     By passing a boolean true value to this method, you tell the

documentation/manual/en/module_specs/Zend_Controller-FrontController.xml

@@ -367,8 +367,8 @@ Zend_Controller_Front::run('../application/controllers');
 
             <listitem>
                 <para>
-                    <code>registerPlugin(Zend_Controller_Plugin_Abstract $plugin, $stackIndex = null)</code>
-                    allows you to register <link
+                    <code>registerPlugin(Zend_Controller_Plugin_Abstract $plugin, $stackIndex =
+                        null)</code> allows you to register <link
                         linkend="zend.controller.plugins">plugin objects</link>.
                     By setting the optional <varname>$stackIndex</varname>, you can
                     control the order in which plugins will execute.

documentation/manual/en/module_specs/Zend_Controller-Migration.xml

@@ -674,8 +674,8 @@ echo $response;
 
                     <listitem>
                         <para>
-                            The <code>_action</code> property is no longer set.
-                            This property was a <classname>Zend_Controller_Dispatcher_Token</classname>,
+                            The <code>_action</code> property is no longer set. This property was a
+                            <classname>Zend_Controller_Dispatcher_Token</classname>,
                             which no longer exists in the current incarnation.
                             The sole purpose of the token was to provide
                             information about the requested controller, action,
@@ -732,8 +732,8 @@ public function __call($method, $args)
             <listitem><para>
                 <classname>Zend_Controller_RewriteRouter::setRewriteBase()</classname> has
                 been removed. Use <classname>Zend_Controller_Front::setBaseUrl()</classname>
-                instead (or <classname>Zend_Controller_Request_Http::setBaseUrl()</classname>, if using
-                that request class).
+                instead (or <classname>Zend_Controller_Request_Http::setBaseUrl()</classname>, if
+                using that request class).
             </para></listitem>
 
             <listitem><para>

documentation/manual/en/module_specs/Zend_Controller-Router.xml

@@ -45,8 +45,8 @@ RewriteRule ^.*$ index.php [NC,L]
 ]]></programlisting>
 
         <para>
-            The rewrite router can also be used with the IIS webserver (versions &lt;= 7.0) if <ulink
-                url="http://www.isapirewrite.com">Isapi_Rewrite</ulink> has been
+            The rewrite router can also be used with the IIS webserver (versions &lt;= 7.0) if
+            <ulink url="http://www.isapirewrite.com">Isapi_Rewrite</ulink> has been
             installed as an Isapi extension with the following rewrite rule:
         </para>
 
@@ -154,12 +154,24 @@ $router->addRoute('user',
         </para>
 
         <itemizedlist mark="opencircle">
-            <listitem><para><xref linkend="zend.controller.router.routes.standard" /></para></listitem>
-            <listitem><para><xref linkend="zend.controller.router.routes.static" /></para></listitem>
-            <listitem><para><xref linkend="zend.controller.router.routes.regex" /></para></listitem>
-            <listitem><para><xref linkend="zend.controller.router.routes.hostname" /></para></listitem>
-            <listitem><para><xref linkend="zend.controller.router.routes.chain" /></para></listitem>
-            <listitem><para><xref linkend="zend.controller.router.default-routes" /> *</para></listitem>
+            <listitem>
+                <para><xref linkend="zend.controller.router.routes.standard" /></para>
+            </listitem>
+            <listitem>
+                <para><xref linkend="zend.controller.router.routes.static" /></para>
+            </listitem>
+            <listitem>
+                <para><xref linkend="zend.controller.router.routes.regex" /></para>
+            </listitem>
+            <listitem>
+                 <para><xref linkend="zend.controller.router.routes.hostname" /></para>
+             </listitem>
+            <listitem>
+                <para><xref linkend="zend.controller.router.routes.chain" /></para>
+            </listitem>
+            <listitem>
+                <para><xref linkend="zend.controller.router.default-routes" /> *</para>
+            </listitem>
         </itemizedlist>
 
         <para>
@@ -231,8 +243,8 @@ $router->addRoute('user',
         <para>
             There are three special variables which can be used in your routes
             - 'module', 'controller' and 'action'. These special variables are
-            used by <classname>Zend_Controller_Dispatcher</classname> to find a controller and action
-            to dispatch to.
+            used by <classname>Zend_Controller_Dispatcher</classname> to find a controller and
+            action to dispatch to.
         </para>
 
         <note>

documentation/manual/en/module_specs/Zend_Currency-Migrating.xml

@@ -27,9 +27,9 @@ $currency = new Zend_Currency($currency, $locale);
 ]]></programlisting>
 
         <para>
-            The <code>setFormat()</code> method takes now an array of options. These options are set permanently and override all previously
-            set values. Also a new option 'precision' has been added. The
-            following options have been refactored:
+            The <code>setFormat()</code> method takes now an array of options. These options are set
+            permanently and override all previously set values. Also a new option 'precision' has
+            been added. The following options have been refactored:
 
             <itemizedlist mark='opencircle'>
                 <listitem>

documentation/manual/en/module_specs/Zend_Currency-Usage.xml

@@ -5,9 +5,10 @@
     <title>How to Work with Currencies</title>
 
     <para>
-        To use <classname>Zend_Currency</classname> within your application, create an instance of it without any
-        parameters. This will create an instance of <classname>Zend_Currency</classname> with your locale set and defines
-        the currency which should be used for this locale.
+        To use <classname>Zend_Currency</classname> within your application, create an instance of
+        it without any parameters. This will create an instance of
+        <classname>Zend_Currency</classname> with your locale set and defines the currency which
+        should be used for this locale.
     </para>
 
     <example id="zend.currency.usage.example1">
@@ -15,10 +16,11 @@
         <title>Creating an Instance of Zend_Currency from the Locale</title>
 
         <para>
-            Assume you have 'en_US' set as the set locale by the user or your environment. By passing no
-            parameters while creating the instance you tell <classname>Zend_Currency</classname> to use the currency
-            from the locale 'en_US'. This leads to an instance with US Dollar set as the currency with
-            formatting rules from 'en_US'.
+            Assume you have 'en_US' set as the set locale by the user or your environment. By
+            passing no parameters while creating the instance you tell
+            <classname>Zend_Currency</classname> to use the currency from the locale 'en_US'. This
+            leads to an instance with US Dollar set as the currency with formatting rules from
+            'en_US'.
         </para>
 
         <programlisting language="php"><![CDATA[
@@ -28,9 +30,10 @@ $currency = new Zend_Currency();
     </example>
 
     <para>
-        <classname>Zend_Currency</classname> also supports the usage of an application-wide locale. You can set a <classname>Zend_Locale</classname> instance in the registry as shown
-        below. With this notation you can avoid setting the locale manually for each instance when
-        you want to use the same locale throughout the application.
+        <classname>Zend_Currency</classname> also supports the usage of an application-wide locale.
+        You can set a <classname>Zend_Locale</classname> instance in the registry as shown below.
+        With this notation you can avoid setting the locale manually for each instance when you want
+        to use the same locale throughout the application.
     </para>
 
     <programlisting language="php"><![CDATA[
@@ -45,14 +48,15 @@ $currency = new Zend_Currency();
     <note>
         <para>
             If your system has no default locale, or if the locale of your system can not be
-            detected automatically, <classname>Zend_Currency</classname> will throw an exception. If see this exception, you should consider setting the locale manually.
+            detected automatically, <classname>Zend_Currency</classname> will throw an exception. If
+            see this exception, you should consider setting the locale manually.
         </para>
     </note>
 
     <para>
-        Depending on your needs, several parameters can be speicified at instantiation. Each of these parameters
-        is optional and can be omitted. Even the order of the parameters can be switched. The meaning of each
-        parameter is described in this list:
+        Depending on your needs, several parameters can be speicified at instantiation. Each of
+        these parameters is optional and can be omitted. Even the order of the parameters can be
+        switched. The meaning of each parameter is described in this list:
     </para>
 
     <itemizedlist mark='opencircle'>
@@ -63,9 +67,10 @@ $currency = new Zend_Currency();
             <para>
                 A locale can include several currencies. Therefore the first parameter
                 <emphasis>'currency'</emphasis> can define which currency should be used by giving
-                the short name or full name of that currency. If that currency in not recognized in any locale an
-                exception will be thrown. Currency short names are always made up of 3 letters, written in uppercase.
-                Well known currency shortnames include <code>USD</code> or <code>EUR</code>.
+                the short name or full name of that currency. If that currency in not recognized in
+                any locale an exception will be thrown. Currency short names are always made up of 3
+                letters, written in uppercase. Well known currency shortnames include
+                <code>USD</code> or <code>EUR</code>.
             </para>
         </listitem>
         <listitem>
@@ -74,15 +79,16 @@ $currency = new Zend_Currency();
             </para>
             <para>
                 The <emphasis>'locale'</emphasis> parameter defines which locale should be
-                used for formatting the currency. The specified locale will also be used to get the script and symbol for this currency if these parameters are not given.
+                used for formatting the currency. The specified locale will also be used to get the
+                script and symbol for this currency if these parameters are not given.
             </para>
             <note>
                 <para>
-                    Note that Zend_Currency only accepts locales which include a region. This means that all
-                    locales that only include a language will result in an exception. For example the locale
-                    <emphasis>en</emphasis> will cause an exception to be thrown whereas the locale
-                    <emphasis>en_US</emphasis> will return <emphasis>USD</emphasis>
-                    as currency.
+                    Note that Zend_Currency only accepts locales which include a region. This means
+                    that all locales that only include a language will result in an exception. For
+                    example the locale <emphasis>en</emphasis> will cause an exception to be thrown
+                    whereas the locale <emphasis>en_US</emphasis> will return
+                    <emphasis>USD</emphasis> as currency.
                 </para>
             </note>
         </listitem>
@@ -111,17 +117,19 @@ $currency = new Zend_Currency('en_US', 'EUR');
     </example>
 
     <para>
-        You can omit any of the parameters to <classname>Zend_Currency</classname>'s constructor if you want to use the default values. This has no negative effect
-        on handling the currencies. It can be useful if, for example, you don't know the default currency for a region.
+        You can omit any of the parameters to <classname>Zend_Currency</classname>'s constructor if
+        you want to use the default values. This has no negative effect on handling the currencies.
+        It can be useful if, for example, you don't know the default currency for a region.
     </para>
 
     <note>
         <para>
-            For many countries there are several known currencies. Typically, one currency will currently be in use, with one or more ancient currencies. If the '<emphasis>currency</emphasis>' parameter
-            is suppressed the contemporary currency will be used. The region '<emphasis>de</emphasis>' for
-            example knows the currencies '<emphasis>EUR</emphasis>' and
-            '<emphasis>DEM</emphasis>'... '<emphasis>EUR</emphasis>' is the contemporary currency
-            and will be used if the currency parameter is omitted.
+            For many countries there are several known currencies. Typically, one currency will
+            currently be in use, with one or more ancient currencies. If the
+            '<emphasis>currency</emphasis>' parameter is suppressed the contemporary currency will
+            be used. The region '<emphasis>de</emphasis>' for example knows the currencies
+            '<emphasis>EUR</emphasis>' and '<emphasis>DEM</emphasis>'... '<emphasis>EUR</emphasis>'
+            is the contemporary currency and will be used if the currency parameter is omitted.
         </para>
     </note>
 
@@ -130,21 +138,23 @@ $currency = new Zend_Currency('en_US', 'EUR');
         <title>Creating and Output String from a Currency</title>
 
         <para>
-            To get a numeric value converted to an output string formatted for the currency at hand, use the method
-            <emphasis>toCurrency()</emphasis>. It takes the value which should be converted.
-            The value itself can be any normalized number.
+            To get a numeric value converted to an output string formatted for the currency at hand,
+            use the method <emphasis>toCurrency()</emphasis>. It takes the value which should be
+            converted. The value itself can be any normalized number.
         </para>
 
         <para>
-            If you have a localized number you will have to convert it first to an normalized number with
-            <link linkend="zend.locale.number.normalize">Zend_Locale_Format::getNumber()</link>. It may then
-            be used with <code>toCurrency()</code> to create a currency output string.
+            If you have a localized number you will have to convert it first to an normalized number
+            with <link
+                linkend="zend.locale.number.normalize">Zend_Locale_Format::getNumber()</link>. It
+            may then be used with <code>toCurrency()</code> to create a currency output string.
         </para>
 
         <para>
-            <code>toCurrency(array $options)</code> accepts an array with options which can be used to temporarily set another
-            format or currency representation. For details about which options can be used see
-            <link linkend="zend.currency.usage.setformat">Changing the Format of a Currency</link>.
+            <code>toCurrency(array $options)</code> accepts an array with options which can be used
+            to temporarily set another format or currency representation. For details about which
+            options can be used see <link linkend="zend.currency.usage.setformat">Changing the
+                Format of a Currency</link>.
         </para>
 
         <example id="zend.currency.usage.tocurrency.example">
@@ -174,8 +184,9 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
         <title>Changing the Format of a Currency</title>
 
         <para>
-            The format which is used by creation of a <classname>Zend_Currency</classname> instance is, of course, the
-            standard format. But occasionally it is necessary to change this format.
+            The format which is used by creation of a <classname>Zend_Currency</classname> instance
+            is, of course, the standard format. But occasionally it is necessary to change this
+            format.
         </para>
 
         <para>
@@ -188,8 +199,8 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
                     <emphasis>Currency symbol, shortname or name</emphasis>:
                 </para>
                 <para>
-                    The symbol of the currency is normally displayed within the currency output string. It can be suppressed
-                    when needed or even overwritten.
+                    The symbol of the currency is normally displayed within the currency output
+                    string. It can be suppressed when needed or even overwritten.
                 </para>
             </listitem>
             <listitem>
@@ -197,8 +208,8 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
                     <emphasis>Currency position</emphasis>:
                 </para>
                 <para>
-                    The position of the currency symbol is normally automatically defined by the locale. It can be
-                    changed if necessary.
+                    The position of the currency symbol is normally automatically defined by the
+                    locale. It can be changed if necessary.
                 </para>
             </listitem>
             <listitem>
@@ -206,9 +217,10 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
                     <emphasis>Script</emphasis>:
                 </para>
                 <para>
-                    The script which shall be used to display digits. Detailed information about scripts and their
-                    usage can be found in the documentation of <classname>Zend_Locale</classname> in the chapter
-                    <link linkend="zend.locale.numbersystems" />.
+                    The script which shall be used to display digits. Detailed information about
+                    scripts and their usage can be found in the documentation of
+                    <classname>Zend_Locale</classname> in the chapter <link
+                        linkend="zend.locale.numbersystems" />.
                 </para>
             </listitem>
             <listitem>
@@ -216,9 +228,9 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
                     <emphasis>Number formatting</emphasis>:
                 </para>
                 <para>
-                    The amount of currency (formally known as value of money) is formatted by the usage of
-                    formatting rules within the locale. For example is in English the ',' sign used as separator for
-                    thousands, and in German the '.' sign.
+                    The amount of currency (formally known as value of money) is formatted by the
+                    usage of formatting rules within the locale. For example is in English the ','
+                    sign used as separator for thousands, and in German the '.' sign.
                 </para>
             </listitem>
         </itemizedlist>
@@ -234,8 +246,8 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
             <listitem>
                 <para>
                     <emphasis>position</emphasis>: Defines the position at which the currency
-                    description should be displayed. The supported positions can be found in
-                    <link linkend="zend.currency.usage.setformat.constantsposition">this table</link>.
+                    description should be displayed. The supported positions can be found in <link
+                        linkend="zend.currency.usage.setformat.constantsposition">this table</link>.
                 </para>
             </listitem>
             <listitem>
@@ -248,18 +260,20 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
             </listitem>
             <listitem>
                 <para>
-                    <emphasis>format</emphasis>: Defines the format which should be used for displaying
-                    numbers. This number-format includes for example the thousand separator. You can eighter use
-                    a default format by giving a locale identifier, or define the number-format manually.
-                    If no format is set the locale from the <classname>Zend_Currency</classname> object will be used.
+                    <emphasis>format</emphasis>: Defines the format which should be used for
+                    displaying numbers. This number-format includes for example the thousand
+                    separator. You can eighter use a default format by giving a locale identifier,
+                    or define the number-format manually. If no format is set the locale from the
+                    <classname>Zend_Currency</classname> object will be used.
                 </para>
             </listitem>
             <listitem>
                 <para>
                     <emphasis>display</emphasis>: Defines which part of the currency should be
-                    used for displaying the currency representation. There are 4 representations which can be
-                    used and which are all described in
-                    <link linkend="zend.currency.usage.setformat.constantsdescription">this table</link>.
+                    used for displaying the currency representation. There are 4 representations
+                    which can be used and which are all described in <link
+                        linkend="zend.currency.usage.setformat.constantsdescription">this
+                        table</link>.
                 </para>
             </listitem>
             <listitem>
@@ -278,8 +292,8 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
             <listitem>
                 <para>
                     <emphasis>currency</emphasis>: Defines the international abbreviation which
-                    should be displayed. This option overwrites any abbreviation which is set through
-                    the creation of <classname>Zend_Currency</classname>.
+                    should be displayed. This option overwrites any abbreviation which is set
+                    through the creation of <classname>Zend_Currency</classname>.
                 </para>
             </listitem>
             <listitem>
@@ -342,11 +356,15 @@ echo $currency->toCurrency(1000, array('script' => 'Arab'));
                     </row>
                     <row>
                         <entry>RIGHT</entry>
-                        <entry>Display the currency representation at the right side of the value</entry>
+                        <entry>
+                            Display the currency representation at the right side of the value
+                        </entry>
                     </row>
                     <row>
                         <entry>LEFT</entry>
-                        <entry>Display the currency representation at the left side of the value</entry>
+                        <entry>
+                            Display the currency representation at the left side of the value
+                        </entry>
                     </row>
                 </tbody>
             </tgroup>
@@ -388,9 +406,9 @@ echo $currency->toCurrency(1000);
         <title>Reference Methods for Zend_Currency</title>
 
         <para>
-            Of course, <classname>Zend_Currency</classname> supports also methods to get information about any existing
-            and many ancient currencies from <classname>Zend_Locale</classname>. The supported
-            methods are:
+            Of course, <classname>Zend_Currency</classname> supports also methods to get information
+            about any existing and many ancient currencies from <classname>Zend_Locale</classname>.
+            The supported methods are:
         </para>
 
         <itemizedlist mark='opencircle'>
@@ -429,9 +447,9 @@ echo $currency->toCurrency(1000);
                     <emphasis>getRegionList()</emphasis>:
                 </para>
                 <para>
-                    Returns a list of regions where the set currency or a given one is known to be used.
-                    It is possible that a currency is used within several regions, so the return value
-                    is always an array.
+                    Returns a list of regions where the set currency or a given one is known to be
+                    used. It is possible that a currency is used within several regions, so the
+                    return value is always an array.
                 </para>
             </listitem>
             <listitem>
@@ -445,11 +463,12 @@ echo $currency->toCurrency(1000);
         </itemizedlist>
 
         <para>
-            The function <code>getSymbol()</code>, <code>getShortName()</code> and <code>getName()</code> accept
-            two optional parameters. If no parameter is given the expected data will be returned from the
-            set currency. The first parameter takes the shortname of a currency. Short names are always three
-            lettered, for example EUR for euro or USD for US Dollar. The second parameter defines from which
-            locale the data should be read. If no locale is given, the set locale is used.
+            The function <code>getSymbol()</code>, <code>getShortName()</code> and
+            <code>getName()</code> accept two optional parameters. If no parameter is given the
+            expected data will be returned from the set currency. The first parameter takes the
+            shortname of a currency. Short names are always three lettered, for example EUR for euro
+            or USD for US Dollar. The second parameter defines from which locale the data should be
+            read. If no locale is given, the set locale is used.
         </para>
 
         <example id="zend.currency.usage.informational.example">
@@ -488,9 +507,9 @@ print_r($currency->getCurrencyList('de_AT');
 
         <para>
             The method <code>setLocale</code> allows to set a new locale for
-            <classname>Zend_Currency</classname>. All default
-            values for the currency will be overwritten when this method is invoked. This includes currency name,
-            abbreviation and symbol.
+            <classname>Zend_Currency</classname>. All default values for the currency will be
+            overwritten when this method is invoked. This includes currency name, abbreviation and
+            symbol.
         </para>
 
         <example id="zend.currency.usage.setlocale.example">
@@ -515,12 +534,13 @@ print $currency->toCurrency(1000);
         <title>Zend_Currency Performance Optimization</title>
 
         <para>
-            <classname>Zend_Currency</classname>'s performance can be optimized using <classname>Zend_Cache</classname>.
-            The static method <classname>Zend_Currency::setCache($cache)</classname> accepts one option: a
-            <classname>Zend_Cache</classname> adapter. If the cache adapter is set, the localization data that
-            Zend_Currency uses are cached. There are some static methods for manipulating the cache:
-            <code>getCache()</code>, <code>hasCache()</code>, <code>clearCache()</code> and
-            <code>removeCache()</code>.
+            <classname>Zend_Currency</classname>'s performance can be optimized using
+            <classname>Zend_Cache</classname>. The static method
+            <classname>Zend_Currency::setCache($cache)</classname> accepts one option: a
+            <classname>Zend_Cache</classname> adapter. If the cache adapter is set, the localization
+            data that Zend_Currency uses are cached. There are some static methods for manipulating
+            the cache: <code>getCache()</code>, <code>hasCache()</code>, <code>clearCache()</code>
+            and <code>removeCache()</code>.
         </para>
 
         <example id="zend.currency.usage.cache.example">