(set #nomui (cat "\n\nYAM uses Magic User Interface (MUI).\n\nThe installer has not found MUI: to be assigned, "
"therefore you YAM will not work correctly. You will need to install "
"MUI before running YAM."))
(set #whereYAM "Where do you wish to install YAM? A directory called 'YAM' will be created if one is not there.")
(set #oldYAM "\n\nThere is already a version of YAM on your system.\n\nIf you proceed, the program files (executable, documentation, icons and ARexx examples) will be overwritten.")
(set muiver "No Version Installed")
(set #newermui "\n\nYAM needs version 3.1 or higher of MUI installed to work correctly.\n\nNow would be a good time to Upgrade!\n\n It looks like you have: \n\n")
(set #copy "Copying YAM")
(set #whatcat "\nSelect the YAM Language catalog you wish to install.\n")
(set #whatdocs "\nWhat YAM documentation would you like to install?\n")
(set #wheredocs "Where would you like the YAM documentation you selected to be installed?")
(set #modify_ss (cat "Adding YAM assign to your \"s:user-startup\" file."))
(set #byebye (cat "\nPlease restart your Amiga, if you are upgrading from an old version." ))
(message #about)
(welcome)
(if (< (exists "mui:") 2) (message #nomui) )
(set ver 0)
(if (exists "mui:mui")
(
(set vernum (getversion "mui:mui") )
(set ver (/ vernum 65536)) (set rev (- vernum (* ver 65536) ) )
(if (= ver 7) (set muiver "2.0") ) (if (= ver 8) (set muiver "2.1") )
(if (= ver 9) (set muiver "2.2") ) (if (= ver 10) (set muiver "2.3") )
(if (= ver 11) (set muiver "3.0") ) (if (= ver 12) (set muiver "3.1") )
(if (= ver 13) (set muiver "3.2") ) (if (= ver 14) (set muiver "3.3") )