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Re: config.rpath has non-locale-friendly sed

From: Andreas Schwab
Subject: Re: config.rpath has non-locale-friendly sed
Date: Mon, 07 Feb 2005 11:28:28 +0100
User-agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux)

Mike Frysinger <address@hidden> writes:

> sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
> that should really be [[:alnum:]_] shouldnt it ?

No.  This notation is not supported by all seds, and [a-zA-Z0-9_] will
always be a superset of the desired set of characters and there is no
danger of matching too much.


Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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