From: "rob pike, esq." <r@geekmail.cc>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] sam command language
Date: Tue, 7 Oct 2003 12:20:32 -0700 [thread overview]
Message-ID: <b161903e2956abb815df2978d83b3dd2@google.com> (raw)
In-Reply-To: <20031007191642.3308.qmail@g.bio.cse.psu.edu>
> Alternatively, do what perl does: punctuation uses backslash
> to turn the magic off, letters use punctuation to turn it on.
> So \a and \z could be the end markers. You'd seldom type
> that, so they're free to use.
This breaks the rules we worked so hard to establish in Plan
9 regular expressions: \ is used only to make something
unmagic. The double meaning of \ in Unix and especially
Perl REs is regrettable at best.
-rob
next prev parent reply other threads:[~2003-10-07 19:20 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-07 19:16 Scott Schwartz
2003-10-07 19:20 ` rob pike, esq. [this message]
2003-10-08 8:37 ` Douglas A. Gwyn
2003-10-08 15:42 ` rob pike, esq.
2003-10-09 8:42 ` Douglas A. Gwyn
2003-10-09 9:18 ` Richard Miller
2003-10-09 15:01 ` rog
-- strict thread matches above, loose matches on Subject: below --
2003-10-10 0:26 Dennis Ritchie
2003-10-07 8:58 steve.simon
2003-10-07 9:38 ` Axel Belinfante
2003-10-04 1:53 [9fans] Newbie: life without rio rob pike, esq.
2003-10-06 12:52 ` [9fans] sam command language rog
2003-10-06 15:08 ` Rob Pike
2003-10-06 15:55 ` Jim Choate
2003-10-06 16:35 ` Micah Stetson
2003-10-06 16:41 ` Rob Pike
2003-10-06 16:47 ` Micah Stetson
2003-10-06 18:24 ` boyd
2003-10-07 18:34 ` rog
2003-10-07 18:48 ` rob pike, esq.
2003-10-08 14:44 ` rog
2003-10-08 15:09 ` Jim Choate
2003-10-09 0:52 ` okamoto
2003-10-08 15:46 ` rob pike, esq.
2003-10-09 17:35 ` rog
2003-10-07 20:16 ` vdharani
2003-10-07 18:59 ` Russ Cox
2003-10-08 14:33 ` rog
2003-10-08 14:44 ` Derek Fawcus
2003-10-08 15:27 ` Dan Cross
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