(Straight out of the help page) I think these regular expressions will be useful to me in the future: ^[^ ]+ gives the first word (2 very different uses of ^)
[^ ]+$ gives the last word ($ anchors to the end of the string)
both based allowing anything except the space character (so alternatives to the space character might be considered)
I read the help in a different light, looking for information on this question,
There are only two ways to tell somebody thanks: Kudos and Marked Solutions Unofficial Forum Rules and Guidelines "Not that we are sufficient in ourselves to claim anything as coming from us, but our sufficiency is from God" - 2 Corinthians 3:5