Hi! > Can you let me know in which situation would extra spaces be printed? Sorry, I misread the patch. It is correct. So the only thing which remains to be done is a test case. Have a nice fortnight -- Martin `MJ' Mares <mj@xxxxxx> http://mj.ucw.cz/ Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth "A semicolon. Another line ends in the dance of camel." -- Kabir Ahuja