/**
* Fetch a text string from the given array or return $default if it's not
- * set. \r is stripped from the text, and with some language modules there
- * is an input transliteration applied. This should generally be used for
- * form <textarea> and <input> fields. Used for user-supplied freeform text
- * input (for which input transformations may be required - e.g. Esperanto
- * x-coding).
+ * set. Carriage returns are stripped from the text, and with some language
+ * modules there is an input transliteration applied. This should generally
+ * be used for form <textarea> and <input> fields. Used for user-supplied
+ * freeform text input (for which input transformations may be required - e.g.
+ * Esperanto x-coding).
*
* @param $name String
* @param $default String: optional