+ // Set the encoding to utf-8.
+ // aspell does also understand "ucs-4", so we would not need a
+ // conversion in theory, but if this is used it expects all
+ // char const * arguments to be a cast from uint const *, and it
+ // seems that this uint is not compatible with our char_type on some
+ // platforms (cygwin, OS X). Therefore we use utf-8, that does
+ // always work.
+ aspell_config_replace(config, "encoding", "utf-8");