I don't claim to be a regular expression expert (just a long time
list lurker), but I recently had the same need for a trim command and
came up with this function:
function trimWS pText
-- Remove all leading and trailing whitespace characters.
-- I.E., space, tab, carriage return, line feed, form feed.
return replaceText(pText,"(^\s+)|(\s+$)",empty)
end trimWS
Gary
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