Path: csiph.com!3.us.feeder.erje.net!feeder.erje.net!news.linkpendium.com!news.linkpendium.com!news.iecc.com!.POSTED.news.iecc.com!nerds-end From: Ben Hanson Newsgroups: comp.compilers Subject: Re: Regular expression string searching & matching Date: Sat, 10 Mar 2018 03:17:57 -0800 (PST) Organization: Compilers Central Lines: 24 Sender: news@iecc.com Approved: comp.compilers@iecc.com Message-ID: <18-03-036@comp.compilers> References: <18-03-016@comp.compilers> <18-03-032@comp.compilers> <18-03-034@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="89243"; mail-complaints-to="abuse@iecc.com" Keywords: lex, DFA Posted-Date: 10 Mar 2018 09:48:20 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:1986 Here's the dump of the state machine for that regex using lexertl: State: 0 [/] -> 1 State: 1 [*] -> 2 State: 2 [^*] -> 2 [*] -> 3 State: 3 [^*/] -> 2 [*] -> 3 [/] -> 4 State: 4 END STATE Regards, Ben