Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #106651
| From | Chris Angelico <rosuav@gmail.com> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Unicode normalisation [was Re: [beginner] What's wrong?] |
| Date | 2016-04-08 16:13 +1000 |
| Message-ID | <mailman.65.1460095991.2253.python-list@python.org> (permalink) |
| References | (16 earlier) <1584744.4h7ToaqLat@PointedEars.de> <5705b9ef$0$1611$c3e8da3$5496439d@news.astraweb.com> <dmnhhaFq3t3U1@mid.individual.net> <570748ec$0$1620$c3e8da3$5496439d@news.astraweb.com> <CAPTjJmoVJU_PWZi0sEqckGkU_Xki47CB_C528nwwvJyKkainHA@mail.gmail.com> |
On Fri, Apr 8, 2016 at 4:00 PM, Steven D'Aprano <steve@pearwood.info> wrote: > Or for that matter: > > a = akjhvciwfdwkejfc2qweoduycwldvqspjcwuhoqwe9fhlcjbqvcbhsiauy37wkg() + 100 > b = 100 + akjhvciwfdwkejfc2qweoduycwldvqspjcwuhoqew9fhlcjbqvcbhsiauy37wkg() > > How easily can you tell them apart at a glance? Ouch! Can't even align them top and bottom. This is evil. > I think that, beyond normalisation, the compiler need not be too concerned > by confusables. I wouldn't *object* to the compiler raising a warning if it > detected confusable identifiers, or mixed script identifiers, but I think > that's more the job for a linter or human code review. The compiler should treat as identical anything that an editor should reasonably treat as identical. I'm not sure whether multiple combining characters on a single base character are forced into some order prior to comparison or are kept in the order they were typed, but my gut feeling is that they should be considered identical. > They are not, and never have been, in the typesetting business. Perhaps > characters are not the only things easily confused *wink* Peter is definitely a character. So are you. QUITE a character. :) > But really, why should we object? Is "pile-of-poo" any more silly than any > of the other dingbats, graphics characters, and other non-alphabetical > characters? Unicode is not just for "letters of the alphabet". It's less silly than "ZERO-WIDTH NON-BREAKING SPACE", which isn't a space at all, it's a joiner. Go figure. (History's a wonderful thing, ain't it? So's backward compatibility and a guarantee that names will never be changed.) ChrisA
Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[beginner] What's wrong? Michael Okuntsov <okuntsov.mikhail@yandex.ru> - 2016-04-02 03:48 +0600
Re: [beginner] What's wrong? Michael Okuntsov <okuntsov.mikhail@yandex.ru> - 2016-04-02 04:10 +0600
Re: [beginner] What's wrong? sohcahtoa82@gmail.com - 2016-04-01 15:44 -0700
Re: [beginner] What's wrong? Random832 <random832@fastmail.com> - 2016-04-02 00:27 -0400
Re: [beginner] What's wrong? Michael Selik <michael.selik@gmail.com> - 2016-04-02 05:36 +0000
Re: [beginner] What's wrong? William Ray Wing <wrw@mac.com> - 2016-04-02 00:54 -0400
Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-02 19:15 +1100
Re: [beginner] What's wrong? Michael Selik <michael.selik@gmail.com> - 2016-04-02 14:48 +0000
Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-03 01:55 +1100
Re: [beginner] What's wrong? Marko Rauhamaa <marko@pacujo.net> - 2016-04-02 18:07 +0300
Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-03 02:36 +1100
Re: [beginner] What's wrong? Steven D'Aprano <steve@pearwood.info> - 2016-04-03 02:06 +1000
Re: [beginner] What's wrong? Marko Rauhamaa <marko@pacujo.net> - 2016-04-02 19:44 +0300
Re: [beginner] What's wrong? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-04-02 19:12 +0200
Re: [beginner] What's wrong? Rustom Mody <rustompmody@gmail.com> - 2016-04-02 10:28 -0700
Re: [beginner] What's wrong? Marko Rauhamaa <marko@pacujo.net> - 2016-04-02 21:43 +0300
Re: [beginner] What's wrong? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-04-03 13:47 +0200
Re: [beginner] What's wrong? Rustom Mody <rustompmody@gmail.com> - 2016-04-03 07:30 -0700
Re: [beginner] What's wrong? Dan Sommers <dan@tombstonezero.net> - 2016-04-03 15:25 +0000
Re: [beginner] What's wrong? Rustom Mody <rustompmody@gmail.com> - 2016-04-03 08:39 -0700
Re: [beginner] What's wrong? Dan Sommers <dan@tombstonezero.net> - 2016-04-03 16:22 +0000
Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-04 02:44 +1000
Re: [beginner] What's wrong? Rustom Mody <rustompmody@gmail.com> - 2016-04-03 10:18 -0700
Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-04 03:35 +1000
Re: [beginner] What's wrong? Dan Sommers <dan@tombstonezero.net> - 2016-04-03 18:26 +0000
Re: [beginner] What's wrong? Rustom Mody <rustompmody@gmail.com> - 2016-04-03 08:46 -0700
Re: [beginner] What's wrong? Larry Martell <larry.martell@gmail.com> - 2016-04-03 11:55 -0400
Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-04 01:53 +1000
Re: [beginner] What's wrong? Rustom Mody <rustompmody@gmail.com> - 2016-04-03 09:49 -0700
Re: [beginner] What's wrong? Dan Sommers <dan@tombstonezero.net> - 2016-04-03 18:32 +0000
Re: [beginner] What's wrong? Dan Sommers <dan@tombstonezero.net> - 2016-04-03 16:07 +0000
Re: [beginner] What's wrong? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-04-06 21:56 +0200
Unicode normalisation [was Re: [beginner] What's wrong?] Steven D'Aprano <steve@pearwood.info> - 2016-04-07 11:37 +1000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Marko Rauhamaa <marko@pacujo.net> - 2016-04-07 09:36 +0300
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Peter Pearson <pkpearson@nowhere.invalid> - 2016-04-07 16:51 +0000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Rustom Mody <rustompmody@gmail.com> - 2016-04-07 21:43 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Rustom Mody <rustompmody@gmail.com> - 2016-04-07 21:47 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Chris Angelico <rosuav@gmail.com> - 2016-04-08 14:54 +1000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Rustom Mody <rustompmody@gmail.com> - 2016-04-08 10:51 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Steven D'Aprano <steve@pearwood.info> - 2016-04-08 16:00 +1000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Chris Angelico <rosuav@gmail.com> - 2016-04-08 16:13 +1000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Peter Pearson <pkpearson@nowhere.invalid> - 2016-04-08 17:21 +0000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Marko Rauhamaa <marko@pacujo.net> - 2016-04-08 20:44 +0300
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Chris Angelico <rosuav@gmail.com> - 2016-04-09 03:50 +1000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Peter Pearson <pkpearson@nowhere.invalid> - 2016-04-08 18:03 +0000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Rustom Mody <rustompmody@gmail.com> - 2016-04-08 11:17 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Rustom Mody <rustompmody@gmail.com> - 2016-04-08 11:20 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Rustom Mody <rustompmody@gmail.com> - 2016-04-08 11:04 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-04-08 20:20 -0400
Re: Unicode normalisation [was Re: [beginner] What's wrong?] alister <alister.ware@ntlworld.com> - 2016-04-09 08:30 +0000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-04-09 14:43 +0100
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-04-09 15:34 +0100
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-04-09 14:30 -0400
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Rustom Mody <rustompmody@gmail.com> - 2016-04-09 09:08 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-04-09 19:27 +0100
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-09 20:25 +0100
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Stephen Hansen <me@ixokai.io> - 2016-04-09 12:45 -0700
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-04-10 20:35 +1200
QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Ben Finney <ben+python@benfinney.id.au> - 2016-04-09 10:43 +1000
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Steven D'Aprano <steve@pearwood.info> - 2016-04-09 13:28 +1000
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Random832 <random832@fastmail.com> - 2016-04-09 11:44 -0400
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Random832 <random832@fastmail.com> - 2016-04-09 11:53 -0400
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Steven D'Aprano <steve@pearwood.info> - 2016-04-18 11:39 +1000
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Random832 <random832@fastmail.com> - 2016-04-17 22:01 -0400
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-04-18 17:21 +1000
Re: QWERTY was not designed to intentionally slow typists down Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-04-18 21:17 +1200
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Chris Angelico <rosuav@gmail.com> - 2016-04-18 12:09 +1000
Re: QWERTY was not designed to intentionally slow typists down Michael Torrie <torriem@gmail.com> - 2016-04-17 21:50 -0600
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-04-18 00:06 -0400
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-04-09 14:52 -0400
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) pyotr filipivich <phamp@mindspring.com> - 2016-04-09 20:09 -0700
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) Ian Kelly <ian.g.kelly@gmail.com> - 2016-04-10 07:43 -0600
Re: QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) pyotr filipivich <phamp@mindspring.com> - 2016-04-10 19:14 -0700
Re: QWERTY was not designed to intentionally slow typists down Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-09 20:13 +0100
Re: QWERTY was not designed to intentionally slow typists down alister <alister.ware@ntlworld.com> - 2016-04-09 20:22 +0000
Re: QWERTY was not designed to intentionally slow typists down Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-09 22:23 +0100
Re: QWERTY was not designed to intentionally slow typists down Tim Golden <mail@timgolden.me.uk> - 2016-04-09 22:51 +0100
Re: QWERTY was not designed to intentionally slow typists down Tim Golden <mail@timgolden.me.uk> - 2016-04-09 20:25 +0100
Re: QWERTY was not designed to intentionally slow typists down Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-09 20:36 +0100
Re: QWERTY was not designed to intentionally slow typists down Ethan Furman <ethan@stoneleaf.us> - 2016-04-09 14:33 -0700
RE: [E] QWERTY was not designed to intentionally slow typists down (was: Unicode normalisation [was Re: [beginner] What's wrong?]) "Coll-Barth, Michael" <Michael.Coll-Barth@VerizonWireless.com> - 2016-04-09 13:31 -0400
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Steven D'Aprano <steve@pearwood.info> - 2016-04-09 04:44 +1000
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Marko Rauhamaa <marko@pacujo.net> - 2016-04-08 21:55 +0300
Re: Unicode normalisation [was Re: [beginner] What's wrong?] Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-04-10 21:25 +1200
Re: [beginner] What's wrong? Steven D'Aprano <steve@pearwood.info> - 2016-04-03 09:49 +1000
Re: [beginner] What's wrong? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-03 01:26 +0100
Re: [beginner] What's wrong? Rustom Mody <rustompmody@gmail.com> - 2016-04-03 07:52 -0700
Re: [beginner] What's wrong? Michael Okuntsov <okuntsov.mikhail@yandex.ru> - 2016-04-03 22:24 +0600
Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-04 02:28 +1000
Re: [beginner] What's wrong? Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-04-03 16:57 +1200
Re: [beginner] What's wrong? Steven D'Aprano <steve@pearwood.info> - 2016-04-03 15:34 +1000
Re: [beginner] What's wrong? Terry Reedy <tjreedy@udel.edu> - 2016-04-02 15:07 -0400
Re: [beginner] What's wrong? Marko Rauhamaa <marko@pacujo.net> - 2016-04-02 22:36 +0300
Re: [beginner] What's wrong? Michael Selik <michael.selik@gmail.com> - 2016-04-02 21:42 +0000
Re: [beginner] What's wrong? Steven D'Aprano <steve@pearwood.info> - 2016-04-03 10:48 +1000
Re: [beginner] What's wrong? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-03 02:04 +0100
Re: [beginner] What's wrong? alister <alister.ware@ntlworld.com> - 2016-04-03 12:37 +0000
Re: [beginner] What's wrong? Terry Reedy <tjreedy@udel.edu> - 2016-04-02 14:59 -0400
Re: [beginner] What's wrong? Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-04-03 16:43 +1200
Re: [beginner] What's wrong? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-04-02 12:31 -0400
Re: [beginner] What's wrong? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-03 00:58 +0100
Re: [beginner] What's wrong? sohcahtoa82@gmail.com - 2016-04-08 15:59 -0700
Re: [beginner] What's wrong? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-09 00:07 +0100
Re: [beginner] What's wrong? Michael Torrie <torriem@gmail.com> - 2016-04-02 16:49 -0600
Re: [beginner] What's wrong? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-04-03 10:12 +0200
Re: [beginner] What's wrong? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-04-04 15:04 +0100
Re: [beginner] What's wrong? BartC <bc@freeuk.com> - 2016-04-04 15:51 +0100
From email addresses sometimes strange on this list - was Re: [beginner] What's wrong? Michael Torrie <torriem@gmail.com> - 2016-04-04 16:55 -0600
Re: From email addresses sometimes strange on this list - was Re: [beginner] What's wrong? Chris Angelico <rosuav@gmail.com> - 2016-04-05 08:58 +1000
Re: From email addresses sometimes strange on this list - was Re: [beginner] What's wrong? Michael Torrie <torriem@gmail.com> - 2016-04-04 17:19 -0600
csiph-web