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Re: Re: what does goto ""; mean?by ambrus (Abbot) |
on Dec 12, 2003 at 07:59 UTC ( [id://314247]=note: print w/replies, xml ) | Need Help?? |
Well, in GNU sed, for example, you can jump to an empty label: For example, echo bungee | sed ':;s/\(.\)\(.*\)e/\2\1/;t;' prints ngub. UPDATE: I didn't give an answer to your question, so here it is. I saw that you can create an empty label (you can't), and wondered how to jump there. A simple goto; is not enough. So I tried goto "";.
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