Re: lpeg pattern repetition

[Roberto Ierusalimschy <roberto@...>]

> In PCRE I would write it like this:
>
>   I see [0-9]{4,6} cattle

If you do not want to write a repetition function, you can use something
like this:

  num = -digit^7 * digit^4

Not terrificly efficient (reads the number twice), but does the job.

-- Roberto