Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #22892
| Path | csiph.com!usenet.pasdenom.info!weretis.net!feeder4.news.weretis.net!nuzba.szn.dk!pnx.dk!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail |
|---|---|
| From | Robert Klemme <shortcutter@googlemail.com> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: regexp(ing) Backus-Naurish expressions ... |
| Date | Mon, 11 Mar 2013 21:03:11 +0100 |
| Lines | 29 |
| Message-ID | <aq6rkjFf1tsU2@mid.individual.net> (permalink) |
| References | <khgr2k$u3b$1@speranza.aioe.org> <vo7pj8p9b0rv8pfkp64902inolmml9vm01@4ax.com> <aq4cssFsm5rU1@mid.individual.net> <ke3qj8daj46td8g3lklac14mtr56na4rv4@4ax.com> |
| Mime-Version | 1.0 |
| Content-Type | text/plain; charset=ISO-8859-1; format=flowed |
| Content-Transfer-Encoding | 7bit |
| X-Trace | individual.net ucqNGGmdcfLatXf5ANK9CwphRBYsewqlpdcpXiYOc4SatmiWDt8lui9AviKnIU9/Q= |
| Cancel-Lock | sha1:GNS5jy4WYKLtCheJlMGjx1o04j4= |
| User-Agent | Mozilla/5.0 (Windows NT 6.0; WOW64; rv:17.0) Gecko/20130215 Thunderbird/17.0.3 |
| In-Reply-To | <ke3qj8daj46td8g3lklac14mtr56na4rv4@4ax.com> |
| X-Antivirus | avast! (VPS 130311-0, 11.03.2013), Outbound message |
| X-Antivirus-Status | Clean |
| Xref | csiph.com comp.lang.java.programmer:22892 |
Show key headers only | View raw
On 10.03.2013 23:54, Roedy Green wrote: > Examples where regexes run out of steam: I never said you can do anything with regexps. You said they are "quite limited" to which I responded "I beg to differ: it's amazing what you can do with them." I think you are talking completely past me. > parsing Java, HTML, BAT language ... to do syntax colouring. For that you need a context free parser anyway and would not create a FSM by hand. > screen scraping, where what you want can appear in arbiter orders, be > missing, or enclosed in a variety of delimiters. Still, I haven't seen a single reason to create a FSM by hand. > creating code to simulate the output of forms. You have to do it in > stages. You pick out a string then you pick out strings of that Regexps are for _parsing_ and not for _generating_. Cheers robert -- remember.guy do |as, often| as.you_can - without end http://blog.rubybestpractices.com/
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
regexp(ing) Backus-Naurish expressions ... qwertmonkey@syberianoutpost.ru - 2013-03-10 02:27 +0000
Re: regexp(ing) Backus-Naurish expressions ... Arne Vajhøj <arne@vajhoej.dk> - 2013-03-09 21:33 -0500
Re: regexp(ing) Backus-Naurish expressions ... Joshua Cranmer 🐧 <Pidgeot18@verizon.invalid> - 2013-03-09 21:00 -0600
Re: regexp(ing) Backus-Naurish expressions ... Leif Roar Moldskred <leifm@dimnakorr.com> - 2013-03-09 23:33 -0600
Re: regexp(ing) Backus-Naurish expressions ... lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-03-10 10:27 +0000
Re: regexp(ing) Backus-Naurish expressions ... Martin Gregorie <martin@address-in-sig.invalid> - 2013-03-10 12:55 +0000
Re: regexp(ing) Backus-Naurish expressions ... Roedy Green <see_website@mindprod.com.invalid> - 2013-03-10 07:57 -0700
Re: regexp(ing) Backus-Naurish expressions ... Robert Klemme <shortcutter@googlemail.com> - 2013-03-10 22:39 +0100
Re: regexp(ing) Backus-Naurish expressions ... Roedy Green <see_website@mindprod.com.invalid> - 2013-03-10 15:54 -0700
Re: regexp(ing) Backus-Naurish expressions ... Robert Klemme <shortcutter@googlemail.com> - 2013-03-11 21:03 +0100
Re: regexp(ing) Backus-Naurish expressions ... Joshua Cranmer 🐧 <Pidgeot18@verizon.invalid> - 2013-03-11 17:00 -0500
Re: regexp(ing) Backus-Naurish expressions ... Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-03-11 18:31 -0400
Re: regexp(ing) Backus-Naurish expressions ... Arne Vajhøj <arne@vajhoej.dk> - 2013-03-11 18:40 -0400
Re: regexp(ing) Backus-Naurish expressions ... Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-03-11 21:39 -0400
Re: regexp(ing) Backus-Naurish expressions ... Martin Gregorie <martin@address-in-sig.invalid> - 2013-03-11 23:06 +0000
Re: regexp(ing) Backus-Naurish expressions ... Joshua Cranmer 🐧 <Pidgeot18@verizon.invalid> - 2013-03-11 20:56 -0500
Re: regexp(ing) Backus-Naurish expressions ... Arne Vajhøj <arne@vajhoej.dk> - 2013-03-11 22:06 -0400
Re: regexp(ing) Backus-Naurish expressions ... Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-03-12 09:30 -0400
Re: regexp(ing) Backus-Naurish expressions ... Roedy Green <see_website@mindprod.com.invalid> - 2013-03-10 16:24 -0700
Re: regexp(ing) Backus-Naurish expressions ... Robert Klemme <shortcutter@googlemail.com> - 2013-03-11 21:08 +0100
Re: regexp(ing) Backus-Naurish expressions ... Arne Vajhøj <arne@vajhoej.dk> - 2013-03-11 16:59 -0400
Re: regexp(ing) Backus-Naurish expressions ... Robert Klemme <shortcutter@googlemail.com> - 2013-03-11 22:24 +0100
Re: regexp(ing) Backus-Naurish expressions ... Robert Klemme <shortcutter@googlemail.com> - 2013-03-11 21:00 +0100
Re: regexp(ing) Backus-Naurish expressions ... Robert Klemme <shortcutter@googlemail.com> - 2013-03-13 08:07 +0100
Re: regexp(ing) Backus-Naurish expressions ... markspace <markspace@nospam.nospam> - 2013-03-10 11:16 -0700
csiph-web