$expose_php_open_tag is too aggresive

[capynet]

When is disabled:

 echo drupal_render($form["apellido"]); ?>;
 echo drupal_render($form["mail"]); ?>;
 echo drupal_render($form["telefono"]); ?>;
 echo drupal_render($form["nombre"]); ?>;

When should print:

<?php echo drupal_render($form["apellido"]); ?>;
<?php echo drupal_render($form["mail"]); ?>;
<?php echo drupal_render($form["telefono"]); ?>;
<?php echo drupal_render($form["nombre"]); ?>;