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RE: [jboske] grammar & pseudogrammar



Jordan:
> On Tue, Apr 29, 2003 at 01:56:00AM +0100, And Rosta wrote:
> > Speaking as a grammarian, the current debate about the 'grammar'
> > of NAI strikes me as a waste of effort. A grammar of a language
> > defines a mapping between sound and meaning. The so-called
> > 'grammar' of Lojban does not do that; it is a pseudogrammar
> [...]
> 
> s/pseudo/formal/
> 
> A grammar of a language maps between symbols and the possible
> sentences in the grammar 
> 
> Perhaps you're just using a different (less formal) sense of the
> word "grammar" 

I'm using a different sense of the word grammar, the sense that
is applied to human language by the academic discipline devoted
to the study of human language. In linguistics, a 'formal grammar'
is just that, a formal grammar, and not a pseudogrammar like
Lojban's. As we have said before on this list, the thing that
Lojban (and computer languages, I gather) call a 'grammar', is
(or at least was) in linguistics called a 'grammaticality checker'.
 
> > It strikes me as silly to rule out a potentially meaningul string
> > just because the pseudogrammar prohibits it, given that the
> [...]
> 
> By definition any sentence which is not valid according to the
> formal grammar is simply not a sentence in the language 
> 
> I'd love to see you making this kind of bullshit claim about a
> language like C++, btw.  

I wouldn't dream of making any sort of claim about a programming
language -- I restrict my claims to human languages. The former
is your area of expertise, the latter is mine. My contribution
to the debate is premised on the idea that Lojban is a human
language.

> How about writing a compiler which understands
> things without the formal type 2 grammar definition?
> 
> > I would suggest that we simply ignore the pseudogrammar, both in
> > usage and in the BF. There's no point making changes to it, because
> > it does not actually play any role in defining the language,
> > except to the extent that people allow their usage to be affected
> > by its prescriptions. And the more fool they who do allow their
> > usage to be affected in so arbitrary a way 
> 
> Wtf 
> 
> The single coolest thing about lojban is that it has a formal grammar
> and an unambiguous morphology.  No other conlang does this (probably
> because the inventors of other conlangs don't understand it).  I
> don't understand why you would advocate sacking what is *by* *far*
> the best feature 

This formal grammar has no function except to give the thumbs up
or down to a string of words. It is therefore redundant -- it has
no function as an ingredient of a human language. What human
languages need are grammars that map between sound and meaning,
so they can be used for encoding and decoding.

I only advocate ignoring the pseudogrammar when considering Lojban
as a human language. That doesn't prevent you taking pleasure in
the pseudogrammar when you consider it as a programming language, or 
whatever.

--And.