[racket] regexp-match number

Hi all,

   I have a small question about regexp-match:


   when I want to insert a sub-expression followed by a number what should I
write?

like "\1001" to insert sub-expression 1 followed by 001

   right now tries to insert sub-expression 1001...  is there a way to
escape this?


thanks!


L-P


p.s. I double posted on the IRC...  so the first good response I get I will
re-post, thanks!
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