Thanks - I pasted your example into a Comment on the VFPX wiki page. Maybe others will find it helpful too.
>Matt,
>
>Concerning
>
>So, the RegEx syntax for “select” and “from” on the same line is:
>
>(?=.*select) (?=.*from)
>
>
>This is called Zero-width positive lookahead assertion
>
>There'a also something like 'Zero-width negative lookahead assertion'
>
>Example
>
>I want
select and
from and not
into>
>Then you use
>
>(?=.*\bselect\b)(?=.*\bfrom\b)(?!.*\binto\b)
>