[ragel-users] foreach character?

Gordon Smith spider.karma+ragel-users at gmail.com
Thu Jun 11 07:00:59 UTC 2009

Hello -

I have a functioning machine, a portion of which is below.

    a_packet = 'a:' Part1 ':' Part2 ':' Part3 '\r';

    main := ( a_packet | b_packet | c_packet )+;

Out of curiosity, is there a way to easily examine every input character in
order to calculate a running CRC value for "a_packet", for example? Perhaps
something like an action prior to the p++ operation?

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