> Even so, if neither -f nor -v are given, you should apply both naming rules.
If neither option is supplied, the name is required to refer to a variable, and the variable naming rules must be followed. The real problem was ever allowing functions with invalid names to be created. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer Live Strong. Chet Ramey, ITS, CWRU [EMAIL PROTECTED] http://tiswww.tis.case.edu/~chet/