On Mon, Feb 03, 2003 at 10:32:58AM -0800, Robin Lee Powell wrote:
> On Sun, Feb 02, 2003 at 09:33:00AM -0600, Jordan DeLong wrote:
> > On Sun, Feb 02, 2003 at 02:10:00AM -0500, Robert LeChevalier wrote:
> > > At 08:36 AM 2/1/03 -0800, Robin Lee Powell wrote:
> > > >On Sat, Feb 01, 2003 at 03:25:37PM +0000, Martin Bays wrote:
> > > > > Further to the problems with prenex-connective interaction -
> > > > >
> > > > > 16.10.5:
> > > > > roda zo'u mi prami da .ije naku zo'u do prami da
> > > > >
> > > > > and 16.10.6:
> > > > > su'oda zo'u mi prami da .ije naku zo'u do prami da
> > > > >
> > > > > do not parse. Try them on jbofihe. You can use ge...gi instead,
> > > > > and that seems fine, but (as I mentioned the other day) it looks
> > > > > like you can't have individually prenexed sentences connected in
> > > > > afterthought.
> > > > >
> > > > > Damned annoying, if you ask me.
> > > >
> > > >For the record, jbofi'e has been shown to have errors before.
> > >
> > > They parse correctly in the official parser.
> >
> > This is because the official parser uses an outdated version of the
> > BNF. Jbofi'e is right---it is ungrammatical in the newer grammar.
> > (Which really sucks, btw.)
>
> No, jbofi'e is wrong.
>
> prenex_30 : terms_80 ZOhU_492
>
> terms_80 : terms_A_81
> | terms_80 terms_A_81
> ;
>
> terms_A_81 : terms_B_82
> | terms_A_81 PEhE_494 JOIK_JEK_422 terms_B_82
> ;
>
> terms_B_82 : term_83
> | terms_B_82 CEhE_495 term_83
> ;
>
> term_83 : sumti_90
> | modifier_84
> | term_set_85
> | NA_KU_810
> ;
>
> So, a prenex is terms_80 followed by zo'u.
>
> terms_80 can reduco to terms_A_81, which can reduce to terms_B_82, which can
> reduce to term_83, which can reduce to NA_KU_810, which is just "na ku".
>
> Unless I'm missing something?
You're looking at the wrong part of the grammar.
statement;
: statement-1
| prenex statement
statement-1;
: statement-2 [I joik-jek [statement-2]] ...
statement-2;
: statement-3 [I [jek | joik] [stag] BO # [statement-2]]
statement-3;
: sentence
| [tag] TUhE # text-1 /TUhU#/
....
sentence;
: [terms [CU #]] bridi-tail
So you can't put a prenex in there after a .ifoo connective.
Yes this sucks.
The older grammar (which the official parser uses) supports this.
I have no idea why it was removed.
All that needs to be done to fix it is to make the part after the
connective of the statement1 and statement2 things use a "statement"
rule instead of a "statement2" rule, and to decide what kind of
scope the outer prenex has.
--
Jordan DeLong - fracture@allusion.net
lu zo'o loi censa bakni cu terzba le zaltapla poi xagrai li'u
sei la mark. tuen. cusku
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