/** Parse the string encoding of the find request that is found in
* \c ev.argument and act on it.
* The string is encoded by \c find2string.
* \return true if the string was found.
*/
/** Parse the string encoding of the find request that is found in
* \c ev.argument and act on it.
* The string is encoded by \c find2string.
* \return true if the string was found.
*/