Path: csiph.com!weretis.net!feeder6.news.weretis.net!feeder.usenetexpress.com!feeder1.iad1.usenetexpress.com!216.166.98.84.MISMATCH!border1.nntp.dca1.giganews.com!nntp.giganews.com!news.misty.com!news.iecc.com!.POSTED.news.iecc.com!nerds-end From: Hans Aberg Newsgroups: comp.compilers Subject: Re: some guideline to lexer or parser Date: Mon, 27 Feb 2017 18:51:45 +0100 Organization: A noiseless patient Spider Lines: 12 Sender: news@iecc.com Approved: comp.compilers@iecc.com Message-ID: <17-02-007@comp.compilers> References: <17-02-005@comp.compilers> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: miucha.iecc.com; posting-host="news.iecc.com:2001:470:1f07:1126:0:676f:7373:6970"; logging-data="76206"; mail-complaints-to="abuse@iecc.com" Keywords: tools Posted-Date: 27 Feb 2017 21:41:30 EST X-submission-address: compilers@iecc.com X-moderator-address: compilers-request@iecc.com X-FAQ-and-archives: http://compilers.iecc.com Xref: csiph.com comp.compilers:1821 On 2017/02/27 05:53, chano wrote: > is there any guideline document on simple lexer or parser on the internet? Bison has a simple calculator which is good to start with, available both in C and C++, also described in the manual. https://www.gnu.org/software/bison/ > I try to build routine to parse simple < data, data, data > format and I > find it it's no easy task If it is very simple, some other computer facility might suffice.