Eskil

            continue
        }
        if {$arg eq "-"} {
            # Allow "-" for stdin patch processing
            lappend files "-"
            continue
        }
        # Take care of the special case of RCS style -r<rev>
        if {$arg ne "-review" && [string range $arg 0 1] eq "-r" && \
                    [string length $arg] > 2} {
            optSet -r [string range $arg 2 end]
            continue
        }
        # Handle unknowns
        if {![dict exists $::eskil(opts) $arg]} {
            # Try to see if it is an unique abbreviation of an option.
            set match [allOpts $arg*]
            if {[llength $match] == 1} {
                set arg [lindex $match 0]
            } else {