Path: csiph.com!xmission!news.snarked.org!border2.nntp.dca1.giganews.com!nntp.giganews.com!news.iecc.com!.POSTED.news.iecc.com!nerds-end From: carlglassberg@gmail.com Newsgroups: comp.compilers Subject: Re: A minimal LL(1) parser generator ? Date: Sun, 5 Jan 2020 14:44:36 -0800 (PST) Organization: Compilers Central Lines: 11 Sender: news@iecc.com Approved: comp.compilers@iecc.com Message-ID: <20-01-010@comp.compilers> References: <19-12-016@comp.compilers> <19-12-030@comp.compilers> <19-12-032@comp.compilers> <19-12-040@comp.compilers> <20-01-001@comp.compilers> <20-01-003@comp.compilers> <20-01-008@comp.compilers> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: gal.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="57928"; mail-complaints-to="abuse@iecc.com" Keywords: syntax Posted-Date: 06 Jan 2020 09:37:54 EST X-submission-address: compilers@iecc.com X-moderator-address: compilers-request@iecc.com X-FAQ-and-archives: http://compilers.iecc.com In-Reply-To: <20-01-008@comp.compilers> Xref: csiph.com comp.compilers:2430 That table didn't align properly, so lets present the same results this way: ------------------------------------------------------------------------- Waite/Goos: x || y ===> Wirth EBNF: x { y x } ===> Gray: x y && ------------------------------------------------------------------------- Eiffel: { x y ...}* => Wirth EBNF: [ x { y x } ] => Gray: (( x y && )) ?? ------------------------------------------------------------------------- Eiffel: { x y ...}+ => Wirth EBNF: x { y x } => Gray: xy && ------------------------------------------------------------------------- Carl ----