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From: | Chris Coleman |
Subject: | Re: awk comands inside m4 macros |
Date: | Mon, 18 Jul 2005 08:56:54 +0100 |
User-agent: | Mozilla Thunderbird 1.0 (Macintosh/20041206) |
Thankyou to all for the replies. This makes musch more sense now. Cheers Chris Paul Eggert wrote:
Stepan Kasal <address@hidden> writes:I noticed that Paul Eggert uses '{print $ 1}'.Yes, I found that to be by far the best solution, as '$ 1' makes it clear that it's the Awk '$1' rather than the M4 '$1'. The $[1], [$]1, and $[]1 solutions are used when you're trying to quote the m4 '$1', and they work for Awk too, but it might confuse the reader into thinking that another level of M4 quoting might be involved. (The @S|@1 solution is too ugly for words, of course.) _______________________________________________ Autoconf mailing list address@hidden http://lists.gnu.org/mailman/listinfo/autoconf
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