Adding Text LaTeX disabling option.

User-Manual%3A-Chapter-2.md

@@ -266,6 +266,14 @@ Reference:
             <td>Default: New text</td>
             <td>Content of the text item.</td>
         </tr>
+        <tr>
+            <td></td>
+            <td>Disable LaTeX rendering for this text</td>
+            <td>boolean</td>
+            <td>True or false<br>
+                Default: false</td>
+            <td>When enabled, it will use LaTeX to render the whole text, and the parts within $$ will be rendered as a LaTeX mathematical expression string.</td>
+        </tr>
     </tbody>
 </table>