package ifneeded stringprep       1.0.3 [list source [file join $dir stringprep.tcl]]
package ifneeded stringprep::data 1.0.3 [list source [file join $dir stringprep_data.tcl]]
package ifneeded unicode          1.1.1 [list source [file join $dir unicode.tcl]]
package ifneeded unicode::data    1.1.1 [list source [file join $dir unicode_data.tcl]]

