I am developing a menusystem using the functions WinMenuAdd and WinMenuAddItem etc.
I want to be able to shift between different interfaces (ie. different sets of menu-trees). Therefore I would like to be able to ask whether a specific menu already exists in order to remove or add it Without errors. That is I am looking for something like: WinMenuExist(menuname) and WinMenuExistItem(menuname,itemname) Are there any way asking such question of R? -- Finn ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
