[ZF-9170] Code128 barcode: add associated documentation

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@23043 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/en/module_specs/Zend_Barcode-Objects_Details.xml

@@ -22,6 +22,45 @@
         </para>
     </sect3>
 
+    <sect3 id="zend.barcode.objects.details.code128">
+        <title>Zend_Barcode_Object_Code128</title>
+
+        <para>
+            <inlinegraphic width="152" align="center" valign="middle"
+                fileref="figures/zend.barcode.objects.details.code128.png" format="PNG"/>
+        </para>
+
+        <itemizedlist>
+            <listitem>
+                <para>
+                    <emphasis>Name:</emphasis> Code 128
+                </para>
+            </listitem>
+
+            <listitem>
+                <para>
+                    <emphasis>Allowed characters:</emphasis> the complete ASCII-character set
+                </para>
+            </listitem>
+
+            <listitem>
+                <para>
+                    <emphasis>Checksum:</emphasis> optional (modulo 103)
+                </para>
+            </listitem>
+
+            <listitem>
+                <para>
+                    <emphasis>Length:</emphasis> variable
+                </para>
+            </listitem>
+        </itemizedlist>
+
+        <para>
+            There are no particular options for this barcode.
+        </para>
+    </sect3>
+
     <sect3 id="zend.barcode.objects.details.code25">
         <title>Zend_Barcode_Object_Code25</title>