RE: how to "repeat " ...

  When you scan "repeat N", remember N and go into state R.
  When you scan a command in state R, append the command onto array A.
  When you scan "repeat_end", emit array A N times, clear A, and go back =
to state INITIAL.

 - - Martin

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P.P.S. I hope I'm not doing your homework for you 8-)

________________________________

	From: [email protected] =
[mailto:[email protected]] On Behalf Of =
bhaarthi R
	Sent: Wednesday, May 24, 2006 00:38
	To: [email protected]
	Subject: how to "repeat " ...
=09
=09
	The following is the requirement.=20
=09
	I have a script file with the following tokens,=20
=09
	send "abc"=20
	receive=20
	wait 8=20
	repeat 10=20
	send "abc"=20
	receive=20
	wait 9=20
	repeat_end=20
=09
	If the commands between repeat and repeat_end have to be executed=20
	10(repeat count) times , is there any straightforward way in lex/flex =
to=20
	implement this?=20
=09

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