From: "J.R. Mauro" <jrm8005@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] Sam commands in acme
Date: Sat, 27 Jun 2009 16:32:38 -0400 [thread overview]
Message-ID: <3aaafc130906271332m19450329h67b1e965329917b@mail.gmail.com> (raw)
In-Reply-To: <7359f0490906271220q4773f616k7d1a6ec79a3a30bc@mail.gmail.com>
On Sat, Jun 27, 2009 at 3:20 PM, Rob Pike<robpike@gmail.com> wrote:
>
> Indeed, but it's an excellent reason to remove a bad feature. @ was a
> bad feature. It was hard to use well because @* or @+ would consume
> the whole file.
Your structural regex paper gripes about . and * not consuming
newlines. Apparently it didn't work in practice as you say, but have
you thought about a different way that might work since? Changing the
delimiter based on context would seem like a good, though heavyweight
and probably harder-to-understand approach.
>
> Deletion is the greatest tool of software design.
>
Quite, though this one in particular seems much less out of place in
sam compared to * despite its glaring faults.
next prev parent reply other threads:[~2009-06-27 20:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-26 9:50 hugo rivera
2009-06-26 10:42 ` yy
2009-06-26 11:54 ` hugo rivera
2009-06-26 12:05 ` Rudolf Sykora
2009-06-26 12:21 ` hugo rivera
2009-06-26 10:57 ` roger peppe
2009-06-27 18:17 ` J.R. Mauro
2009-06-27 19:20 ` Rob Pike
2009-06-27 20:32 ` J.R. Mauro [this message]
2009-06-29 17:03 ` roger peppe
2009-06-29 17:20 ` erik quanstrom
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