3 # Test package for pkg_mkIndex.
4 # Contains global symbols, used to check that they don't have a leading ::
6 # Copyright (c) 1998 by Scriptics Corporation.
11 package provide global 1.0
13 proc global_lower { stg } {
14 return [string tolower $stg]
17 proc global_upper { stg } {
18 return [string toupper $stg]