//usage: "[-c]" IF_DESKTOP(" [-d DATE] [-r FILE]") " FILE [FILE]..."
//usage:#define touch_full_usage "\n\n"
//usage: "Update the last-modified date on the given FILE[s]\n"
-//usage: "\nOptions:"
//usage: "\n -c Don't create files"
//usage: IF_DESKTOP(
//usage: "\n -d DT Date/time to use"