Eskil

    addMultOpt -r
    docFlag -r "Version info for version control mode"

    # If the first option is "--query", use it to ask about options.
    if {$::eskil(argc) == 2 && [lindex $::eskil(argv) 0] == "--query"} {
        set arg [lindex $::eskil(argv) 1]
        set allOpts [allOpts]
        # Remove "-" from allOpts
        set i [lsearch -exact $allOpts "-"]
        set allOpts [lreplace $allOpts $i $i]
        if {[lsearch -exact $allOpts $arg] < 0} {
            set match [lsearch -glob -all -inline $allOpts $arg*]
        } else {
            set match [list $arg]
        }
        puts [lsort -dictionary $match]
        exit