ARPUS/ce, Version 2.6.2 (03/10/05)    (SCCS 1.4)
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    [range] case [-u | -l | -s]
    "change case"
    
    DESCRIPTION:
        'case'  changes  the  case  of the letters in the specified text range.
        If a text range is not specified, 'case' operates on the text from  the
        cursor position to the end of the current line. 
        
        'case' can operate in one of three ways:
        
            -s          Swap all  uppercase letters  for  lowercase  and  all
                        lowercase letters for uppercase. 
                        
            -u          Change all letters to uppercase. 
                        
            -l          Change all letters to lowercase. 
        
        If no option is specified, '-s' is assumed. 
    
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  Copyright (c) 2005, Robert Styma Consulting.  All rights reserved.