> Thank to both of you. Works fine. I will study and endeavor to understand it.
> Also, I wasn't aware that case keywords worked outside of the case function
> (nice!).
In the help topic on dot syntax and string functions (accessible from string
functions and operators main topic via a link).
In addition to the existing, standard functions in the table below, the dot
operator provides these short forms:
str.empty //same as str.length==0
str.numwords //same as str.word(0)
str.numlines //same as str.line(0)
str.upper //same as str.case("upper"); also can use lower, tonum, fromnum,
tonumx, fromnumx, sentence, title, acronym
