// objective: test \~ command with non default OUTPUT_LANGUAGE which contains '-' letter
// check: indexpage.xml
// config: OUTPUT_LANGUAGE = Japanese-en
/** 
\mainpage 
\~english This is English.
\~dutch Dit is Nederlands.
\~japanese これは日本語です.
\~japanese-en これは日本語(en)です.
\~german Dies ist Deutsch.
\~ Output for all languages.
*/