From: "Stephen J. Turnbull" <stephen@xemacs.org>
To: Alan Mackenzie <acm@muc.de>
Cc: Leo <sdl.web@gmail.com>, emacs-devel@gnu.org
Subject: Re: Is (provide 'foo) at the start good or bad?
Date: Fri, 12 Jun 2009 19:10:57 +0900 [thread overview]
Message-ID: <87my8dwymm.fsf@uwakimon.sk.tsukuba.ac.jp> (raw)
In-Reply-To: <20090612083609.GA2953@muc.de>
Alan Mackenzie writes:
> Putting `provide' at the end of the file means you've actually loaded
> the file when the provision is done. Thus if the load crashes (very
> common when you're developing), you don't have a spurious provided
> symbol.
Dunno about your Emacs, but my Emacs undoes the `provide' if `require'
does not complete successfully (assuming that Emacs itself is still
alive, of course :-).
This doesn't work for a plain `load', but I'm not sure I care, since
I rarely use a plain load in a program, and if a `load' crashes
interactively, presumably I intend to fix it immediately.
YMMV.
next prev parent reply other threads:[~2009-06-12 10:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-11 12:56 Is (provide 'foo) at the start good or bad? William Xu
2009-06-11 17:01 ` Leo
2009-06-12 4:09 ` Stephen J. Turnbull
2009-06-12 5:01 ` William Xu
2009-06-12 10:02 ` Thien-Thi Nguyen
2009-06-12 10:26 ` Stephen J. Turnbull
2009-06-12 15:15 ` William Xu
2009-06-12 8:36 ` Alan Mackenzie
2009-06-12 10:10 ` Stephen J. Turnbull [this message]
2009-06-12 23:00 ` Davis Herring
2009-06-13 12:19 ` Stephen J. Turnbull
2009-06-14 19:30 ` Davis Herring
2009-06-15 3:04 ` Stephen J. Turnbull
2009-06-15 18:20 ` Davis Herring
2009-06-16 3:47 ` Stephen J. Turnbull
2009-06-12 21:16 ` Stefan Monnier
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