/** 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.
*/
-void find(BufferView * bv, FuncRequest const & ev);
+bool find(BufferView * bv, FuncRequest const & ev);
/** Parse the string encoding of the replace request that is found in
* \c ev.argument and act on it.