Added interactive shell prompt escape sequences.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@299581 c90b9560-bf6c-de11-be94-00142212c4b1

features/commandline.xml

@@ -1503,6 +1503,52 @@ php >
 ]]>
    </programlisting>
   </example>
+
+  <para>
+   The <parameter>cli.prompt</parameter> setting supports a few escape
+   sequences:
+   <table>
+    <title><parameter>cli.prompt</parameter> escape sequences</title>
+    <tgroup cols="2">
+     <thead>
+      <row>
+       <entry>Sequence:</entry>
+       <entry>Description:</entry>
+      </row>
+     </thead>
+     <tbody>
+      <row>
+       <entry><literal>\e</literal></entry>
+       <entry>
+        Used for adding colors to the prompt. An example could be
+        <literal>\e[032m\v \e[031m\b \e[34m\> \e[0m</literal>
+       </entry>
+      </row>
+      <row>
+       <entry><literal>\v</literal></entry>
+       <entry>The PHP version.</entry>
+      </row>
+      <row>
+       <entry><literal>\b</literal></entry>
+       <entry>
+        Indicates which block PHP is in. For instance <literal>/*</literal> to
+        indicate being inside a multi-line comment. The outer scope is denoted by
+        <literal>php</literal>.
+       </entry>
+      </row>
+      <row>
+       <entry><literal>\&gt;</literal></entry>
+       <entry>
+        Indicates the prompt character. By default this is
+        <literal>&gt;</literal>, but changes when the shell is inside an
+        unterminated block or string. Possible characters are: <literal>' " {
+        ( &gt;</literal>
+       </entry>
+      </row>
+     </tbody>
+    </tgroup>
+   </table>
+  </para>
   -->
 
   <note>