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| From: | Richard Stallman |
| Subject: | Re: M-x grep should hang if no files specified |
| Date: | Mon, 13 Nov 2006 04:44:24 -0500 |
I do not like the idea of making it hang. It would be nice to detect the lack of file name arguments and output some sort of error message, but I am not sure how to detect that condition reliably.
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