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According to Ralf Wildenhues on 9/9/2009 1:12 PM:
> rehashing the discussion here:
> <http://thread.gmane.org/gmane.comp.gcc.devel/108348/focus=108368>
>
> * Eric Blake wrote on Mon, Aug 31, 2009 at 01:36:07PM CEST:
>> True. I guess I'll find time to visit this patch, if no one beats me to it.
>
> Lemme try to beat you to it. It seems that that a sweep over the
> documentation to remove ',' as sed 's' separator was not necessary,
> since we used constant regular expression strings mostly (as opposed
> to expanded shell variables containing files names or so).
>
> So I think this should document things appropriately. Any further
> comments before I apply (tomorrow or so) and add Dave to THANKS
> (which email address should I use)?
>
> -...@command{sed} rejects @samp{s/[^/]*$//}: use @samp{s,[^/]*$,,}.
> +...@command{sed} rejects @samp{s/[^/]*$//}: use @samp{s%[^/]*$%%}.
> +Even escaped, patterns should not include separators that are also used
s/Even escaped/Even when escaped/
> +as @command{sed} metacharacters. For example, GNU sed 4.0.9 rejects
> +...@samp{s,x...@{1\,\...@},,}, while sed 4.1 strips the backslash before the
> comma
> +before evaluating the basic regular expression.
Let others have a chance to reply, but I'm okay with the patch with just
that change.
- --
Don't work too hard, make some time for fun as well!
Eric Blake e...@byu.net
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