On 12/1/2003 at 13:02, you wrote:
IS> Anybody know a trick (regex or otherwise) to find the position of
IS> the last white space character before an arbitrary limit?
IS> In the following example, I want the position of the last white
IS> space before the 25th character.
IS> "The quick brown fox jumped over a lazy dog."
IS> So I would want the position of the white space after 'fox', which
IS> is the 20th character. This is the last white space before the
IS> 25th character with is the 'e' in 'jumped'. Allowing me to break
IS> the string into:
IS> "The quick brown fox " <!-- note: trailing white space is
IS> included. --> "jumped over a lazy dog."
Not the homemade solution you're looking for, but MX6.1's wrap()
function supposedly does 'smart' wrapping automatically:
http://livedocs.macromedia.com/coldfusion/6.1/htmldocs/funca119.htm
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