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On Dec 1, 2012 8:59 AM, "Alexandre Rion" <gaumerie@hotmail.com> wrote:
>
> or
>
> if str:find('^'..sub) then ... end
>
That won't work if sub contains special characters like .[]+ etc... though it's common I wish to embed strings in patterns like this; makes me wish for a built-in function to escape those characters.