From lojban+bncCK30vq5WEJeHsOcEGgQlz_v4@googlegroups.com Tue Nov 23 10:10:50 2010 Received: from mail-pz0-f61.google.com ([209.85.210.61]) by chain.digitalkingdom.org with esmtp (Exim 4.72) (envelope-from ) id 1PKxKF-0002LM-9a; Tue, 23 Nov 2010 10:10:50 -0800 Received: by pzk7 with SMTP id 7sf86827pzk.16 for ; Tue, 23 Nov 2010 10:10:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=beta; h=domainkey-signature:received:x-beenthere:received:received:received :received:received-spf:received:date:from:to:subject:message-id :references:mime-version:in-reply-to:user-agent:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:sender:list-subscribe :list-unsubscribe:content-type:content-disposition; bh=TcnzTErESoEqvA+tj+y2qf39OrRtw5mU1q2CqCqkTD0=; b=n5eozEyKsddRhcFLDssHBbfjzjKHSoB44amABNp6bdFgOEzbO0pdunRV7hyP2yx7CZ 7Ky+MRng1zKcSPthdmdzMfXWwRNqlfXQLcBIS3Anc0G3/kyUsHXE319MvZksOigsZv2l XeV8h+McFGofJjte9S5RBNYRa07xrHH3zxnH4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlegroups.com; s=beta; h=x-beenthere:received-spf:date:from:to:subject:message-id:references :mime-version:in-reply-to:user-agent:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:sender:list-subscribe :list-unsubscribe:content-type:content-disposition; b=lYwmBspLNJ023+H045c40Jy1NP6OGUNvDpFpIeQZUanydfL9jlm28Zzio1aMDEe+Ph Y9NkGRg1R1WCQm14suXcf2+j0Jo7p5TV0Lb0g+yPSvWQfvjoA875bCim+u8QB+YrOIRx 4+rqmTMjt7tM4DPauNJFCkrAg7yjDkOrtuJDo= Received: by 10.142.152.26 with SMTP id z26mr379751wfd.48.1290535831763; Tue, 23 Nov 2010 10:10:31 -0800 (PST) X-BeenThere: lojban@googlegroups.com Received: by 10.142.249.41 with SMTP id w41ls25868wfh.1.p; Tue, 23 Nov 2010 10:10:28 -0800 (PST) Received: by 10.142.170.15 with SMTP id s15mr4798582wfe.17.1290535828665; Tue, 23 Nov 2010 10:10:28 -0800 (PST) Received: by 10.142.170.15 with SMTP id s15mr4798581wfe.17.1290535828633; Tue, 23 Nov 2010 10:10:28 -0800 (PST) Received: from chain.digitalkingdom.org (digitalkingdom.org [173.13.139.234]) by gmr-mx.google.com with ESMTP id n6si9382810wfl.7.2010.11.23.10.10.28; Tue, 23 Nov 2010 10:10:28 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of rlpowell@digitalkingdom.org designates 173.13.139.234 as permitted sender) client-ip=173.13.139.234; Received: from rlpowell by chain.digitalkingdom.org with local (Exim 4.72) (envelope-from ) id 1PKxJz-0002LF-VY for lojban@googlegroups.com; Tue, 23 Nov 2010 10:10:28 -0800 Date: Tue, 23 Nov 2010 10:10:27 -0800 From: Robin Lee Powell To: lojban@googlegroups.com Subject: Re: [lojban] NORATS, SPACE, and PUBLIC in PEG grammar Message-ID: <20101123181027.GQ9301@digitalkingdom.org> References: <20101123180616.GB10838@alice.local> MIME-Version: 1.0 In-Reply-To: <20101123180616.GB10838@alice.local> User-Agent: Mutt/1.5.20 (2009-06-14) X-Original-Sender: rlpowell@digitalkingdom.org X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: best guess record for domain of rlpowell@digitalkingdom.org designates 173.13.139.234 as permitted sender) smtp.mail=rlpowell@digitalkingdom.org Reply-To: lojban@googlegroups.com Precedence: list Mailing-list: list lojban@googlegroups.com; contact lojban+owners@googlegroups.com List-ID: List-Post: , List-Help: , List-Archive: Sender: lojban@googlegroups.com List-Subscribe: , List-Unsubscribe: , Content-Type: text/plain; charset=ISO-8859-1 Content-Disposition: inline On Tue, Nov 23, 2010 at 11:06:16AM -0700, .alyn.post. wrote: > What do the NORATS, SPACE, and PUBLIC statements mean in the > Lojban PEG grammar? > > They are prefixes to non-terminal statements which I haven't > encountered in other PEG files. They're used by http://www.digitalkingdom.org/~rlpowell/hobbies/lojban/grammar/rats/peg2rats.pl to create the actual Rats! grammar. It's all a horrible hack, and someone should really write something better now that there are other decent PEG parser generators around. -Robin -- http://singinst.org/ : Our last, best hope for a fantastic future. Lojban (http://www.lojban.org/): The language in which "this parrot is dead" is "ti poi spitaki cu morsi", but "this sentence is false" is "na nei". My personal page: http://www.digitalkingdom.org/rlp/ -- You received this message because you are subscribed to the Google Groups "lojban" group. To post to this group, send email to lojban@googlegroups.com. To unsubscribe from this group, send email to lojban+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/lojban?hl=en.