11 Dec
                
                    2009
                
            
            
                11 Dec
                
                '09
                
            
            
            
        
    
                5:05 a.m.
            
        there is enough experimentally determined about reading in general to be certain that visible gaps between words materially improves readability, and internal capital letters harm it.
Here is a (slightly mischievous) proposal. Allow the Unicode non-breaking space character ( in HTML) as a valid character in a varid or conid. :-) Regards, Malcolm