Re: [lojban] Yet another PEG question ...

[Frank <frankdmartinez@gmail.com>]

ki'e xorxes.
    Am I correct in presuming the morphology used is found at
http://lojban.org/tiki/tiki-index.php?page=BPFK%20Section%3A%20PEG%20Morphology%20Algorithm
?

2011/7/17 Jorge Llambías <jjllambias@gmail.com>:
> On Sun, Jul 17, 2011 at 12:44 PM, Frank <frankdmartinez@gmail.com> wrote:
>>        NORATS CMAVO-word-pre <- " CMAVO=( "
>>        NORATS CMAVO <- CMAVO-word-pre inner-word close-paren
>> /If/, and this is a big 'if', I understand correctly, such lines mean
>> a parser attempting to find a cmavo in a portion of lojban text should
>> look for (literal) "CMAVO=(" followed by some other text followed by a
>> literal ")", which would suggest some form of pre-interpretation of
>> said lojban text before parsing. But how could such be? Would not the
>> purpose of the parser be to perform such interpretation?
>
> In his implementation of the PEG, Robin divided the grammar into two
> stages, morphology and syntax. The output of the morphology stage
> produced something containing such things as "CMAVO=( da )" and then
> the syntax part worked with that output. There's no need to do this
> other than resolving some practical concern of that implementation.
> The official PEG (when we have it) should not have such things.
>
> mu'o mi'e xorxes
>
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