quitAlert("Failed to list contents of R framework directory. You either do not have R installed or have incorrect permissions set on "+macos_r_framework_dir)
}
//AdditemstoopenvariosuRformacOSpages
menu.addItem(NSMenuItem.separator())
menu.addItem(NSMenuItem(title:NSLocalizedString("Open R for macOS Developers Page…",comment:"Open macOS Dev Page item"),action:#selector(browse_r_macos_dev_page),keyEquivalent:""))
menu.addItem(NSMenuItem(title:NSLocalizedString("Open R for macOS CRAN Page…",comment:"Open macOS CRAN Page item"),action:#selector(browse_r_macos_cran_page),keyEquivalent:""))