[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: exit upon first error?

From: Ludovic Courtès
Subject: Re: exit upon first error?
Date: Wed, 09 May 2007 10:26:09 +0200
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux)


David Fang <address@hidden> writes:

>       Is there a way to force guile to exit upon first error (uncaught
> dynwind), analogous to "sh -e"?  Though this isn't something one would
> want interactively, it might be useful for non-interactive scripts to bail
> out as soon as something goes wrong, rather than continue generating
> errors.  Thanks in advance.

AFAIK, the only way to achieve this is by calling `exit':

  $ guile -c '(exit (begin #f))' ; echo $?

It converts `#f' to a non-zero exit value and anything else to zero.

Hope this helps,

reply via email to

[Prev in Thread] Current Thread [Next in Thread]